diff --git a/include/crm/common/internal.h b/include/crm/common/internal.h index beb19c3b0d..04a432e31b 100644 --- a/include/crm/common/internal.h +++ b/include/crm/common/internal.h @@ -1,353 +1,354 @@ /* * Copyright 2015-2021 the Pacemaker project contributors * * The version control history for this file may have further details. * * This source code is licensed under the GNU Lesser General Public License * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY. */ #ifndef CRM_COMMON_INTERNAL__H #define CRM_COMMON_INTERNAL__H #include // getpid() #include // bool #include // uint8_t, uint64_t #include // strcmp() #include // open() #include // uid_t, gid_t, pid_t #include // guint, GList, GHashTable #include // xmlNode #include // crm_strdup_printf() #include // do_crm_log_unlikely(), etc. #include // mainloop_io_t, struct ipc_client_callbacks #include // Number of elements in a statically defined array #define PCMK__NELEM(a) ((int) (sizeof(a)/sizeof(a[0])) ) // Internal ACL-related utilities (from acl.c) char *pcmk__uid2username(uid_t uid); const char *pcmk__update_acl_user(xmlNode *request, const char *field, const char *peer_user); static inline bool pcmk__is_privileged(const char *user) { return user && (!strcmp(user, CRM_DAEMON_USER) || !strcmp(user, "root")); } #if SUPPORT_CIBSECRETS // Internal CIB utilities (from cib_secrets.c) */ int pcmk__substitute_secrets(const char *rsc_id, GHashTable *params); #endif /* internal digest-related utilities (from digest.c) */ bool pcmk__verify_digest(xmlNode *input, const char *expected); /* internal I/O utilities (from io.c) */ int pcmk__real_path(const char *path, char **resolved_path); char *pcmk__series_filename(const char *directory, const char *series, int sequence, bool bzip); int pcmk__read_series_sequence(const char *directory, const char *series, unsigned int *seq); void pcmk__write_series_sequence(const char *directory, const char *series, unsigned int sequence, int max); int pcmk__chown_series_sequence(const char *directory, const char *series, uid_t uid, gid_t gid); int pcmk__build_path(const char *path_c, mode_t mode); bool pcmk__daemon_can_write(const char *dir, const char *file); void pcmk__sync_directory(const char *name); int pcmk__file_contents(const char *filename, char **contents); int pcmk__write_sync(int fd, const char *contents); int pcmk__set_nonblocking(int fd); const char *pcmk__get_tmpdir(void); void pcmk__close_fds_in_child(bool); /*! * \internal * \brief Open /dev/null to consume next available file descriptor * * Open /dev/null, disregarding the result. This is intended when daemonizing to * be able to null stdin, stdout, and stderr. * * \param[in] flags O_RDONLY (stdin) or O_WRONLY (stdout and stderr) */ static inline void pcmk__open_devnull(int flags) { // Static analysis clutter // cppcheck-suppress leakReturnValNotUsed (void) open("/dev/null", flags); } /* internal main loop utilities (from mainloop.c) */ int pcmk__add_mainloop_ipc(crm_ipc_t *ipc, int priority, void *userdata, struct ipc_client_callbacks *callbacks, mainloop_io_t **source); guint pcmk__mainloop_timer_get_period(mainloop_timer_t *timer); /* internal messaging utilities (from messages.c) */ const char *pcmk__message_name(const char *name); /* internal name/value utilities (from nvpair.c) */ int pcmk__scan_nvpair(const char *input, char **name, char **value); char *pcmk__format_nvpair(const char *name, const char *value, const char *units); +char *pcmk__format_named_time(const char *name, time_t epoch_time); /* internal procfs utilities (from procfs.c) */ pid_t pcmk__procfs_pid_of(const char *name); unsigned int pcmk__procfs_num_cores(void); /* internal XML schema functions (from xml.c) */ void crm_schema_init(void); void crm_schema_cleanup(void); /* internal functions related to process IDs (from pid.c) */ /*! * \internal * \brief Check whether process exists (by PID and optionally executable path) * * \param[in] pid PID of process to check * \param[in] daemon If not NULL, path component to match with procfs entry * * \return Standard Pacemaker return code * \note Particular return codes of interest include pcmk_rc_ok for alive, * ESRCH for process is not alive (verified by kill and/or executable path * match), EACCES for caller unable or not allowed to check. A result of * "alive" is less reliable when \p daemon is not provided or procfs is * not available, since there is no guarantee that the PID has not been * recycled for another process. * \note This function cannot be used to verify \e authenticity of the process. */ int pcmk__pid_active(pid_t pid, const char *daemon); int pcmk__read_pidfile(const char *filename, pid_t *pid); int pcmk__pidfile_matches(const char *filename, pid_t expected_pid, const char *expected_name, pid_t *pid); int pcmk__lock_pidfile(const char *filename, const char *name); /* internal functions related to resource operations (from operations.c) */ // printf-style format to create operation ID from resource, action, interval #define PCMK__OP_FMT "%s_%s_%u" char *pcmk__op_key(const char *rsc_id, const char *op_type, guint interval_ms); char *pcmk__notify_key(const char *rsc_id, const char *notify_type, const char *op_type); char *pcmk__transition_key(int transition_id, int action_id, int target_rc, const char *node); void pcmk__filter_op_for_digest(xmlNode *param_set); // bitwise arithmetic utilities /*! * \internal * \brief Set specified flags in a flag group * * \param[in] function Function name of caller * \param[in] line Line number of caller * \param[in] log_level Log a message at this level * \param[in] flag_type Label describing this flag group (for logging) * \param[in] target Name of object whose flags these are (for logging) * \param[in] flag_group Flag group being manipulated * \param[in] flags Which flags in the group should be set * \param[in] flags_str Readable equivalent of \p flags (for logging) * * \return Possibly modified flag group */ static inline uint64_t pcmk__set_flags_as(const char *function, int line, uint8_t log_level, const char *flag_type, const char *target, uint64_t flag_group, uint64_t flags, const char *flags_str) { uint64_t result = flag_group | flags; if (result != flag_group) { do_crm_log_unlikely(log_level, "%s flags 0x%.8llx (%s) for %s set by %s:%d", ((flag_type == NULL)? "Group of" : flag_type), (unsigned long long) flags, ((flags_str == NULL)? "flags" : flags_str), ((target == NULL)? "target" : target), function, line); } return result; } /*! * \internal * \brief Clear specified flags in a flag group * * \param[in] function Function name of caller * \param[in] line Line number of caller * \param[in] log_level Log a message at this level * \param[in] flag_type Label describing this flag group (for logging) * \param[in] target Name of object whose flags these are (for logging) * \param[in] flag_group Flag group being manipulated * \param[in] flags Which flags in the group should be cleared * \param[in] flags_str Readable equivalent of \p flags (for logging) * * \return Possibly modified flag group */ static inline uint64_t pcmk__clear_flags_as(const char *function, int line, uint8_t log_level, const char *flag_type, const char *target, uint64_t flag_group, uint64_t flags, const char *flags_str) { uint64_t result = flag_group & ~flags; if (result != flag_group) { do_crm_log_unlikely(log_level, "%s flags 0x%.8llx (%s) for %s cleared by %s:%d", ((flag_type == NULL)? "Group of" : flag_type), (unsigned long long) flags, ((flags_str == NULL)? "flags" : flags_str), ((target == NULL)? "target" : target), function, line); } return result; } // miscellaneous utilities (from utils.c) void pcmk__daemonize(const char *name, const char *pidfile); void pcmk__panic(const char *origin); pid_t pcmk__locate_sbd(void); void pcmk__sleep_ms(unsigned int ms); extern int pcmk__score_red; extern int pcmk__score_green; extern int pcmk__score_yellow; /*! * \internal * \brief Resize a dynamically allocated memory block * * \param[in] ptr Memory block to resize (or NULL to allocate new memory) * \param[in] size New size of memory block in bytes (must be > 0) * * \return Pointer to resized memory block * * \note This asserts on error, so the result is guaranteed to be non-NULL * (which is the main advantage of this over directly using realloc()). */ static inline void * pcmk__realloc(void *ptr, size_t size) { void *new_ptr; // realloc(p, 0) can replace free(p) but this wrapper can't CRM_ASSERT(size > 0); new_ptr = realloc(ptr, size); if (new_ptr == NULL) { free(ptr); abort(); } return new_ptr; } /* Error domains for use with g_set_error (from results.c) */ GQuark pcmk__rc_error_quark(void); GQuark pcmk__exitc_error_quark(void); #define PCMK__RC_ERROR pcmk__rc_error_quark() #define PCMK__EXITC_ERROR pcmk__exitc_error_quark() static inline char * pcmk__getpid_s(void) { return crm_strdup_printf("%lu", (unsigned long) getpid()); } // More efficient than g_list_length(list) == 1 static inline bool pcmk__list_of_1(GList *list) { return list && (list->next == NULL); } // More efficient than g_list_length(list) > 1 static inline bool pcmk__list_of_multiple(GList *list) { return list && (list->next != NULL); } /* convenience functions for failure-related node attributes */ #define PCMK__FAIL_COUNT_PREFIX "fail-count" #define PCMK__LAST_FAILURE_PREFIX "last-failure" /*! * \internal * \brief Generate a failure-related node attribute name for a resource * * \param[in] prefix Start of attribute name * \param[in] rsc_id Resource name * \param[in] op Operation name * \param[in] interval_ms Operation interval * * \return Newly allocated string with attribute name * * \note Failure attributes are named like PREFIX-RSC#OP_INTERVAL (for example, * "fail-count-myrsc#monitor_30000"). The '#' is used because it is not * a valid character in a resource ID, to reliably distinguish where the * operation name begins. The '_' is used simply to be more comparable to * action labels like "myrsc_monitor_30000". */ static inline char * pcmk__fail_attr_name(const char *prefix, const char *rsc_id, const char *op, guint interval_ms) { CRM_CHECK(prefix && rsc_id && op, return NULL); return crm_strdup_printf("%s-%s#%s_%u", prefix, rsc_id, op, interval_ms); } static inline char * pcmk__failcount_name(const char *rsc_id, const char *op, guint interval_ms) { return pcmk__fail_attr_name(PCMK__FAIL_COUNT_PREFIX, rsc_id, op, interval_ms); } static inline char * pcmk__lastfailure_name(const char *rsc_id, const char *op, guint interval_ms) { return pcmk__fail_attr_name(PCMK__LAST_FAILURE_PREFIX, rsc_id, op, interval_ms); } // internal resource agent functions (from agents.c) int pcmk__effective_rc(int rc); #endif /* CRM_COMMON_INTERNAL__H */ diff --git a/include/crm/common/util.h b/include/crm/common/util.h index 7a369d1aaa..b36adff21d 100644 --- a/include/crm/common/util.h +++ b/include/crm/common/util.h @@ -1,215 +1,212 @@ /* * Copyright 2004-2021 the Pacemaker project contributors * * The version control history for this file may have further details. * * This source code is licensed under the GNU Lesser General Public License * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY. */ #ifndef CRM_COMMON_UTIL__H # define CRM_COMMON_UTIL__H #ifdef __cplusplus extern "C" { #endif /** * \file * \brief Utility functions * \ingroup core */ # include // gid_t, mode_t, size_t, time_t, uid_t # include # include # include // uint32_t # include # include # include # include # include # include # include # include # define ONLINESTATUS "online" // Status of an online client # define OFFLINESTATUS "offline" // Status of an offline client -// public name/value pair functions (from nvpair.c) -char *pcmk_format_named_time(const char *name, time_t epoch_time); - /* public Pacemaker Remote functions (from remote.c) */ int crm_default_remote_port(void); /* public string functions (from strings.c) */ char *crm_itoa_stack(int an_int, char *buf, size_t len); gboolean crm_is_true(const char *s); int crm_str_to_boolean(const char *s, int *ret); long long crm_parse_ll(const char *text, const char *default_text); int crm_parse_int(const char *text, const char *default_text); long long crm_get_msec(const char *input); char * crm_strip_trailing_newline(char *str); gboolean crm_strcase_equal(gconstpointer a, gconstpointer b); guint crm_strcase_hash(gconstpointer v); guint g_str_hash_traditional(gconstpointer v); char *crm_strdup_printf(char const *format, ...) __attribute__ ((__format__ (__printf__, 1, 2))); int pcmk_numeric_strcasecmp(const char *s1, const char *s2); # define crm_str_hash g_str_hash_traditional static inline char * crm_itoa(int an_int) { return crm_strdup_printf("%d", an_int); } static inline char * crm_ftoa(double a_float) { return crm_strdup_printf("%f", a_float); } static inline char * crm_ttoa(time_t epoch_time) { return crm_strdup_printf("%lld", (long long) epoch_time); } /*! * \brief Create hash table with dynamically allocated string keys/values * * \return Newly allocated hash table * \note It is the caller's responsibility to free the result, using * g_hash_table_destroy(). */ static inline GHashTable * crm_str_table_new(void) { return g_hash_table_new_full(crm_str_hash, g_str_equal, free, free); } /*! * \brief Create hash table with case-insensitive dynamically allocated string keys/values * * \return Newly allocated hash table * \note It is the caller's responsibility to free the result, using * g_hash_table_destroy(). */ static inline GHashTable * crm_strcase_table_new(void) { return g_hash_table_new_full(crm_strcase_hash, crm_strcase_equal, free, free); } GHashTable *crm_str_table_dup(GHashTable *old_table); # define crm_atoi(text, default_text) crm_parse_int(text, default_text) /* public I/O functions (from io.c) */ void crm_build_path(const char *path_c, mode_t mode); guint crm_parse_interval_spec(const char *input); int char2score(const char *score); char *score2char(int score); char *score2char_stack(int score, char *buf, size_t len); /* public operation functions (from operations.c) */ gboolean parse_op_key(const char *key, char **rsc_id, char **op_type, guint *interval_ms); gboolean decode_transition_key(const char *key, char **uuid, int *transition_id, int *action_id, int *target_rc); gboolean decode_transition_magic(const char *magic, char **uuid, int *transition_id, int *action_id, int *op_status, int *op_rc, int *target_rc); int rsc_op_expected_rc(lrmd_event_data_t *event); gboolean did_rsc_op_fail(lrmd_event_data_t *event, int target_rc); bool crm_op_needs_metadata(const char *rsc_class, const char *op); xmlNode *crm_create_op_xml(xmlNode *parent, const char *prefix, const char *task, const char *interval_spec, const char *timeout); #define CRM_DEFAULT_OP_TIMEOUT_S "20s" int compare_version(const char *version1, const char *version2); /* coverity[+kill] */ void crm_abort(const char *file, const char *function, int line, const char *condition, gboolean do_core, gboolean do_fork); /*! * \brief Check whether any of specified flags are set in a flag group * * \param[in] flag_group The flag group being examined * \param[in] flags_to_check Which flags in flag_group should be checked * * \return true if \p flags_to_check is nonzero and any of its flags are set in * \p flag_group, or false otherwise */ static inline bool pcmk_any_flags_set(uint64_t flag_group, uint64_t flags_to_check) { return (flag_group & flags_to_check) != 0; } /*! * \brief Check whether all of specified flags are set in a flag group * * \param[in] flag_group The flag group being examined * \param[in] flags_to_check Which flags in flag_group should be checked * * \return true if \p flags_to_check is zero or all of its flags are set in * \p flag_group, or false otherwise */ static inline bool pcmk_all_flags_set(uint64_t flag_group, uint64_t flags_to_check) { return (flag_group & flags_to_check) == flags_to_check; } /*! * \brief Convenience alias for pcmk_all_flags_set(), to check single flag */ #define pcmk_is_set(g, f) pcmk_all_flags_set((g), (f)) static inline guint crm_hash_table_size(GHashTable * hashtable) { if (hashtable == NULL) { return 0; } return g_hash_table_size(hashtable); } char *crm_meta_name(const char *field); const char *crm_meta_value(GHashTable * hash, const char *field); char *crm_md5sum(const char *buffer); char *crm_generate_uuid(void); // This belongs in ipc.h but is here for backward compatibility bool crm_is_daemon_name(const char *name); int crm_user_lookup(const char *name, uid_t * uid, gid_t * gid); int pcmk_daemon_user(uid_t *uid, gid_t *gid); #ifdef HAVE_GNUTLS_GNUTLS_H void crm_gnutls_global_init(void); #endif char *pcmk_hostname(void); bool pcmk_str_is_infinity(const char *s); bool pcmk_str_is_minus_infinity(const char *s); #if !defined(PCMK_ALLOW_DEPRECATED) || (PCMK_ALLOW_DEPRECATED == 1) #include #endif #ifdef __cplusplus } #endif #endif diff --git a/include/crm/common/util_compat.h b/include/crm/common/util_compat.h index 0b97c36cc7..cb45e3e702 100644 --- a/include/crm/common/util_compat.h +++ b/include/crm/common/util_compat.h @@ -1,70 +1,73 @@ /* * Copyright 2004-2021 the Pacemaker project contributors * * The version control history for this file may have further details. * * This source code is licensed under the GNU Lesser General Public License * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY. */ #ifndef PCMK__COMMON_UTIL_COMPAT__H # define PCMK__COMMON_UTIL_COMPAT__H #ifdef __cplusplus extern "C" { #endif /** * \file * \brief Deprecated Pacemaker utilities * \ingroup core * \deprecated Do not include this header directly. The utilities in this * header, and the header itself, will be removed in a future * release. */ //! \deprecated Use crm_parse_interval_spec() instead #define crm_get_interval crm_parse_interval_spec //! \deprecated Use !pcmk_is_set() or !pcmk_all_flags_set() instead static inline gboolean is_not_set(long long word, long long bit) { return ((word & bit) == 0); } //! \deprecated Use pcmk_is_set() or pcmk_all_flags_set() instead static inline gboolean is_set(long long word, long long bit) { return ((word & bit) == bit); } //! \deprecated Use pcmk_any_flags_set() instead static inline gboolean is_set_any(long long word, long long bit) { return ((word & bit) != 0); } //! \deprecated Use strcmp() or strcasecmp() instead gboolean crm_str_eq(const char *a, const char *b, gboolean use_case); //! \deprecated Use strcmp() instead gboolean safe_str_neq(const char *a, const char *b); //! \deprecated Use strcasecmp() instead #define safe_str_eq(a, b) crm_str_eq(a, b, FALSE) //! \deprecated Use sscanf() instead int pcmk_scan_nvpair(const char *input, char **name, char **value); //! \deprecated Use a standard printf()-style function instead char *pcmk_format_nvpair(const char *name, const char *value, const char *units); +//! \deprecated Use a standard printf()-style function instead +char *pcmk_format_named_time(const char *name, time_t epoch_time); + #ifdef __cplusplus } #endif #endif // PCMK__COMMON_UTIL_COMPAT__H diff --git a/lib/common/nvpair.c b/lib/common/nvpair.c index 2a12c105d0..5597f4031c 100644 --- a/lib/common/nvpair.c +++ b/lib/common/nvpair.c @@ -1,977 +1,986 @@ /* * Copyright 2004-2021 the Pacemaker project contributors * * The version control history for this file may have further details. * * This source code is licensed under the GNU Lesser General Public License * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY. */ #include #include #include #include #include #include #include #include #include #include #include #include #include "crmcommon_private.h" /* * This file isolates handling of three types of name/value pairs: * * - pcmk_nvpair_t data type * - XML attributes () * - XML nvpair elements () */ // pcmk_nvpair_t handling /*! * \internal * \brief Allocate a new name/value pair * * \param[in] name New name (required) * \param[in] value New value * * \return Newly allocated name/value pair * \note The caller is responsible for freeing the result with * \c pcmk__free_nvpair(). */ static pcmk_nvpair_t * pcmk__new_nvpair(const char *name, const char *value) { pcmk_nvpair_t *nvpair = NULL; CRM_ASSERT(name); nvpair = calloc(1, sizeof(pcmk_nvpair_t)); CRM_ASSERT(nvpair); nvpair->name = strdup(name); nvpair->value = value? strdup(value) : NULL; return nvpair; } /*! * \internal * \brief Free a name/value pair * * \param[in] nvpair Name/value pair to free */ static void pcmk__free_nvpair(gpointer data) { if (data) { pcmk_nvpair_t *nvpair = data; free(nvpair->name); free(nvpair->value); free(nvpair); } } /*! * \brief Prepend a name/value pair to a list * * \param[in,out] nvpairs List to modify * \param[in] name New entry's name * \param[in] value New entry's value * * \return New head of list * \note The caller is responsible for freeing the list with * \c pcmk_free_nvpairs(). */ GSList * pcmk_prepend_nvpair(GSList *nvpairs, const char *name, const char *value) { return g_slist_prepend(nvpairs, pcmk__new_nvpair(name, value)); } /*! * \brief Free a list of name/value pairs * * \param[in] list List to free */ void pcmk_free_nvpairs(GSList *nvpairs) { g_slist_free_full(nvpairs, pcmk__free_nvpair); } /*! * \internal * \brief Compare two name/value pairs * * \param[in] a First name/value pair to compare * \param[in] b Second name/value pair to compare * * \return 0 if a == b, 1 if a > b, -1 if a < b */ static gint pcmk__compare_nvpair(gconstpointer a, gconstpointer b) { int rc = 0; const pcmk_nvpair_t *pair_a = a; const pcmk_nvpair_t *pair_b = b; CRM_ASSERT(a != NULL); CRM_ASSERT(pair_a->name != NULL); CRM_ASSERT(b != NULL); CRM_ASSERT(pair_b->name != NULL); rc = strcmp(pair_a->name, pair_b->name); if (rc < 0) { return -1; } else if (rc > 0) { return 1; } return 0; } /*! * \brief Sort a list of name/value pairs * * \param[in,out] list List to sort * * \return New head of list */ GSList * pcmk_sort_nvpairs(GSList *list) { return g_slist_sort(list, pcmk__compare_nvpair); } /*! * \brief Create a list of name/value pairs from an XML node's attributes * * \param[in] XML to parse * * \return New list of name/value pairs * \note It is the caller's responsibility to free the list with * \c pcmk_free_nvpairs(). */ GSList * pcmk_xml_attrs2nvpairs(xmlNode *xml) { GSList *result = NULL; for (xmlAttrPtr iter = pcmk__xe_first_attr(xml); iter != NULL; iter = iter->next) { result = pcmk_prepend_nvpair(result, (const char *) iter->name, (const char *) pcmk__xml_attr_value(iter)); } return result; } /*! * \internal * \brief Add an XML attribute corresponding to a name/value pair * * Suitable for glib list iterators, this function adds a NAME=VALUE * XML attribute based on a given name/value pair. * * \param[in] data Name/value pair * \param[out] user_data XML node to add attributes to */ static void pcmk__nvpair_add_xml_attr(gpointer data, gpointer user_data) { pcmk_nvpair_t *pair = data; xmlNode *parent = user_data; crm_xml_add(parent, pair->name, pair->value); } /*! * \brief Add XML attributes based on a list of name/value pairs * * \param[in] list List of name/value pairs * \param[in,out] xml XML node to add attributes to */ void pcmk_nvpairs2xml_attrs(GSList *list, xmlNode *xml) { g_slist_foreach(list, pcmk__nvpair_add_xml_attr, xml); } // convenience function for name=value strings /*! * \internal * \brief Extract the name and value from an input string formatted as "name=value". * If unable to extract them, they are returned as NULL. * * \param[in] input The input string, likely from the command line * \param[out] name Everything before the first '=' in the input string * \param[out] value Everything after the first '=' in the input string * * \return 2 if both name and value could be extracted, 1 if only one could, and * and error code otherwise */ int pcmk__scan_nvpair(const char *input, char **name, char **value) { #ifdef SSCANF_HAS_M *name = NULL; *value = NULL; if (sscanf(input, "%m[^=]=%m[^\n]", name, value) <= 0) { return -pcmk_err_bad_nvpair; } #else char *sep = NULL; *name = NULL; *value = NULL; sep = strstr(optarg, "="); if (sep == NULL) { return -pcmk_err_bad_nvpair; } *name = strndup(input, sep-input); if (*name == NULL) { return -ENOMEM; } /* If the last char in optarg is =, the user gave no * value for the option. Leave it as NULL. */ if (*(sep+1) != '\0') { *value = strdup(sep+1); if (*value == NULL) { return -ENOMEM; } } #endif if (*name != NULL && *value != NULL) { return 2; } else if (*name != NULL || *value != NULL) { return 1; } else { return -pcmk_err_bad_nvpair; } } /*! * \internal * \brief Format a name/value pair. * * Units can optionally be provided for the value. Note that unlike most * formatting functions, this one returns the formatted string. It is * assumed that the most common use of this function will be to build up * a string to be output as part of other functions. * * \note The caller is responsible for freeing the return value after use. * * \param[in] name The name of the nvpair. * \param[in] value The value of the nvpair. * \param[in] units Optional units for the value, or NULL. * * \return Newly allocated string with name/value pair */ char * pcmk__format_nvpair(const char *name, const char *value, const char *units) { return crm_strdup_printf("%s=\"%s%s\"", name, value, units ? units : ""); } /*! * \internal * \brief Format a name/time pair. * * See pcmk__format_nvpair() for more details. * * \note The caller is responsible for freeing the return value after use. * * \param[in] name The name for the time. * \param[in] epoch_time The time to format. + * + * \return Newly allocated string with name/value pair */ char * -pcmk_format_named_time(const char *name, time_t epoch_time) { +pcmk__format_named_time(const char *name, time_t epoch_time) +{ const char *now_str = pcmk__epoch2str(&epoch_time); return crm_strdup_printf("%s=\"%s\"", name, now_str ? now_str : ""); } // XML attribute handling /*! * \brief Create an XML attribute with specified name and value * * \param[in,out] node XML node to modify * \param[in] name Attribute name to set * \param[in] value Attribute value to set * * \return New value on success, \c NULL otherwise * \note This does nothing if node, name, or value are \c NULL or empty. */ const char * crm_xml_add(xmlNode *node, const char *name, const char *value) { bool dirty = FALSE; xmlAttr *attr = NULL; CRM_CHECK(node != NULL, return NULL); CRM_CHECK(name != NULL, return NULL); if (value == NULL) { return NULL; } #if XML_PARANOIA_CHECKS { const char *old_value = NULL; old_value = crm_element_value(node, name); /* Could be re-setting the same value */ CRM_CHECK(old_value != value, crm_err("Cannot reset %s with crm_xml_add(%s)", name, value); return value); } #endif if (pcmk__tracking_xml_changes(node, FALSE)) { const char *old = crm_element_value(node, name); if (old == NULL || value == NULL || strcmp(old, value) != 0) { dirty = TRUE; } } if (dirty && (pcmk__check_acl(node, name, xpf_acl_create) == FALSE)) { crm_trace("Cannot add %s=%s to %s", name, value, node->name); return NULL; } attr = xmlSetProp(node, (pcmkXmlStr) name, (pcmkXmlStr) value); if (dirty) { pcmk__mark_xml_attr_dirty(attr); } CRM_CHECK(attr && attr->children && attr->children->content, return NULL); return (char *)attr->children->content; } /*! * \brief Replace an XML attribute with specified name and (possibly NULL) value * * \param[in,out] node XML node to modify * \param[in] name Attribute name to set * \param[in] value Attribute value to set * * \return New value on success, \c NULL otherwise * \note This does nothing if node or name is \c NULL or empty. */ const char * crm_xml_replace(xmlNode *node, const char *name, const char *value) { bool dirty = FALSE; xmlAttr *attr = NULL; const char *old_value = NULL; CRM_CHECK(node != NULL, return NULL); CRM_CHECK(name != NULL && name[0] != 0, return NULL); old_value = crm_element_value(node, name); /* Could be re-setting the same value */ CRM_CHECK(old_value != value, return value); if (pcmk__check_acl(node, name, xpf_acl_write) == FALSE) { /* Create a fake object linked to doc->_private instead? */ crm_trace("Cannot replace %s=%s to %s", name, value, node->name); return NULL; } else if (old_value && !value) { xml_remove_prop(node, name); return NULL; } if (pcmk__tracking_xml_changes(node, FALSE)) { if (!old_value || !value || !strcmp(old_value, value)) { dirty = TRUE; } } attr = xmlSetProp(node, (pcmkXmlStr) name, (pcmkXmlStr) value); if (dirty) { pcmk__mark_xml_attr_dirty(attr); } CRM_CHECK(attr && attr->children && attr->children->content, return NULL); return (char *) attr->children->content; } /*! * \brief Create an XML attribute with specified name and integer value * * This is like \c crm_xml_add() but taking an integer value. * * \param[in,out] node XML node to modify * \param[in] name Attribute name to set * \param[in] value Attribute value to set * * \return New value as string on success, \c NULL otherwise * \note This does nothing if node or name are \c NULL or empty. */ const char * crm_xml_add_int(xmlNode *node, const char *name, int value) { char *number = crm_itoa(value); const char *added = crm_xml_add(node, name, number); free(number); return added; } /*! * \brief Create an XML attribute with specified name and unsigned value * * This is like \c crm_xml_add() but taking a guint value. * * \param[in,out] node XML node to modify * \param[in] name Attribute name to set * \param[in] ms Attribute value to set * * \return New value as string on success, \c NULL otherwise * \note This does nothing if node or name are \c NULL or empty. */ const char * crm_xml_add_ms(xmlNode *node, const char *name, guint ms) { char *number = crm_strdup_printf("%u", ms); const char *added = crm_xml_add(node, name, number); free(number); return added; } // Maximum size of null-terminated string representation of 64-bit integer // -9223372036854775808 #define LLSTRSIZE 21 /*! * \brief Create an XML attribute with specified name and long long int value * * This is like \c crm_xml_add() but taking a long long int value. It is a * useful equivalent for defined types like time_t, etc. * * \param[in,out] xml XML node to modify * \param[in] name Attribute name to set * \param[in] value Attribute value to set * * \return New value as string on success, \c NULL otherwise * \note This does nothing if xml or name are \c NULL or empty. * This does not support greater than 64-bit values. */ const char * crm_xml_add_ll(xmlNode *xml, const char *name, long long value) { char s[LLSTRSIZE] = { '\0', }; if (snprintf(s, LLSTRSIZE, "%lld", (long long) value) == LLSTRSIZE) { return NULL; } return crm_xml_add(xml, name, s); } /*! * \brief Create XML attributes for seconds and microseconds * * This is like \c crm_xml_add() but taking a struct timeval. * * \param[in,out] xml XML node to modify * \param[in] name_sec Name of XML attribute for seconds * \param[in] name_usec Name of XML attribute for microseconds (or NULL) * \param[in] value Time value to set * * \return New seconds value as string on success, \c NULL otherwise * \note This does nothing if xml, name_sec, or value is \c NULL. */ const char * crm_xml_add_timeval(xmlNode *xml, const char *name_sec, const char *name_usec, const struct timeval *value) { const char *added = NULL; if (xml && name_sec && value) { added = crm_xml_add_ll(xml, name_sec, (long long) value->tv_sec); if (added && name_usec) { // Any error is ignored (we successfully added seconds) crm_xml_add_ll(xml, name_usec, (long long) value->tv_usec); } } return added; } /*! * \brief Retrieve the value of an XML attribute * * \param[in] data XML node to check * \param[in] name Attribute name to check * * \return Value of specified attribute (may be \c NULL) */ const char * crm_element_value(const xmlNode *data, const char *name) { xmlAttr *attr = NULL; if (data == NULL) { crm_err("Couldn't find %s in NULL", name ? name : ""); CRM_LOG_ASSERT(data != NULL); return NULL; } else if (name == NULL) { crm_err("Couldn't find NULL in %s", crm_element_name(data)); return NULL; } /* The first argument to xmlHasProp() has always been const, * but libxml2 <2.9.2 didn't declare that, so cast it */ attr = xmlHasProp((xmlNode *) data, (pcmkXmlStr) name); if (!attr || !attr->children) { return NULL; } return (const char *) attr->children->content; } /*! * \brief Retrieve the integer value of an XML attribute * * This is like \c crm_element_value() but getting the value as an integer. * * \param[in] data XML node to check * \param[in] name Attribute name to check * \param[in] dest Where to store element value * * \return 0 on success, -1 otherwise */ int crm_element_value_int(const xmlNode *data, const char *name, int *dest) { const char *value = NULL; CRM_CHECK(dest != NULL, return -1); value = crm_element_value(data, name); if (value) { errno = 0; *dest = crm_parse_int(value, NULL); if (errno == 0) { return 0; } } return -1; } /*! * \brief Retrieve the long long integer value of an XML attribute * * This is like \c crm_element_value() but getting the value as a long long int. * * \param[in] data XML node to check * \param[in] name Attribute name to check * \param[in] dest Where to store element value * * \return 0 on success, -1 otherwise */ int crm_element_value_ll(const xmlNode *data, const char *name, long long *dest) { const char *value = NULL; CRM_CHECK(dest != NULL, return -1); value = crm_element_value(data, name); if (value) { errno = 0; *dest = crm_parse_ll(value, NULL); if (errno == 0) { return 0; } } return -1; } /*! * \brief Retrieve the millisecond value of an XML attribute * * This is like \c crm_element_value() but returning the value as a guint. * * \param[in] data XML node to check * \param[in] name Attribute name to check * \param[out] dest Where to store attribute value * * \return \c pcmk_ok on success, -1 otherwise */ int crm_element_value_ms(const xmlNode *data, const char *name, guint *dest) { const char *value = NULL; long long value_ll; CRM_CHECK(dest != NULL, return -1); *dest = 0; value = crm_element_value(data, name); if (value == NULL) { return pcmk_ok; } errno = 0; value_ll = crm_parse_ll(value, NULL); if ((errno != 0) || (value_ll < 0) || (value_ll > G_MAXUINT)) { return -1; } *dest = (guint) value_ll; return pcmk_ok; } /*! * \brief Retrieve the seconds-since-epoch value of an XML attribute * * This is like \c crm_element_value() but returning the value as a time_t. * * \param[in] xml XML node to check * \param[in] name Attribute name to check * \param[out] dest Where to store attribute value * * \return \c pcmk_ok on success, -1 otherwise */ int crm_element_value_epoch(const xmlNode *xml, const char *name, time_t *dest) { long long value_ll = 0; if (crm_element_value_ll(xml, name, &value_ll) < 0) { return -1; } /* Unfortunately, we can't do any bounds checking, since time_t has neither * standardized bounds nor constants defined for them. */ *dest = (time_t) value_ll; return pcmk_ok; } /*! * \brief Retrieve the value of XML second/microsecond attributes as time * * This is like \c crm_element_value() but returning value as a struct timeval. * * \param[in] xml XML to parse * \param[in] name_sec Name of XML attribute for seconds * \param[in] name_usec Name of XML attribute for microseconds * \param[out] dest Where to store result * * \return \c pcmk_ok on success, -errno on error * \note Values default to 0 if XML or XML attribute does not exist */ int crm_element_value_timeval(const xmlNode *xml, const char *name_sec, const char *name_usec, struct timeval *dest) { long long value_i = 0; CRM_CHECK(dest != NULL, return -EINVAL); dest->tv_sec = 0; dest->tv_usec = 0; if (xml == NULL) { return pcmk_ok; } /* Unfortunately, we can't do any bounds checking, since there are no * constants provided for the bounds of time_t and suseconds_t, and * calculating them isn't worth the effort. If there are XML values * beyond the native sizes, there will probably be worse problems anyway. */ // Parse seconds errno = 0; if (crm_element_value_ll(xml, name_sec, &value_i) < 0) { return -errno; } dest->tv_sec = (time_t) value_i; // Parse microseconds if (crm_element_value_ll(xml, name_usec, &value_i) < 0) { return -errno; } dest->tv_usec = (suseconds_t) value_i; return pcmk_ok; } /*! * \brief Retrieve a copy of the value of an XML attribute * * This is like \c crm_element_value() but allocating new memory for the result. * * \param[in] data XML node to check * \param[in] name Attribute name to check * * \return Value of specified attribute (may be \c NULL) * \note The caller is responsible for freeing the result. */ char * crm_element_value_copy(const xmlNode *data, const char *name) { char *value_copy = NULL; const char *value = crm_element_value(data, name); if (value != NULL) { value_copy = strdup(value); } return value_copy; } /*! * \brief Add hash table entry to XML as (possibly legacy) name/value * * Suitable for \c g_hash_table_foreach(), this function takes a hash table key * and value, with an XML node passed as user data, and adds an XML attribute * with the specified name and value if it does not already exist. If the key * name starts with a digit, this will instead add a \ child to the XML (for legacy compatibility with heartbeat). * * \param[in] key Key of hash table entry * \param[in] value Value of hash table entry * \param[in] user_data XML node */ void hash2smartfield(gpointer key, gpointer value, gpointer user_data) { const char *name = key; const char *s_value = value; xmlNode *xml_node = user_data; if (isdigit(name[0])) { xmlNode *tmp = create_xml_node(xml_node, XML_TAG_PARAM); crm_xml_add(tmp, XML_NVPAIR_ATTR_NAME, name); crm_xml_add(tmp, XML_NVPAIR_ATTR_VALUE, s_value); } else if (crm_element_value(xml_node, name) == NULL) { crm_xml_add(xml_node, name, s_value); crm_trace("dumped: %s=%s", name, s_value); } else { crm_trace("duplicate: %s=%s", name, s_value); } } /*! * \brief Set XML attribute based on hash table entry * * Suitable for \c g_hash_table_foreach(), this function takes a hash table key * and value, with an XML node passed as user data, and adds an XML attribute * with the specified name and value if it does not already exist. * * \param[in] key Key of hash table entry * \param[in] value Value of hash table entry * \param[in] user_data XML node */ void hash2field(gpointer key, gpointer value, gpointer user_data) { const char *name = key; const char *s_value = value; xmlNode *xml_node = user_data; if (crm_element_value(xml_node, name) == NULL) { crm_xml_add(xml_node, name, s_value); } else { crm_trace("duplicate: %s=%s", name, s_value); } } /*! * \brief Set XML attribute based on hash table entry, as meta-attribute name * * Suitable for \c g_hash_table_foreach(), this function takes a hash table key * and value, with an XML node passed as user data, and adds an XML attribute * with the meta-attribute version of the specified name and value if it does * not already exist and if the name does not appear to be cluster-internal. * * \param[in] key Key of hash table entry * \param[in] value Value of hash table entry * \param[in] user_data XML node */ void hash2metafield(gpointer key, gpointer value, gpointer user_data) { char *crm_name = NULL; if (key == NULL || value == NULL) { return; } /* Filter out cluster-generated attributes that contain a '#' or ':' * (like fail-count and last-failure). */ for (crm_name = key; *crm_name; ++crm_name) { if ((*crm_name == '#') || (*crm_name == ':')) { return; } } crm_name = crm_meta_name(key); hash2field(crm_name, value, user_data); free(crm_name); } // nvpair handling /*! * \brief Create an XML name/value pair * * \param[in] parent If not \c NULL, make new XML node a child of this one * \param[in] id If not \c NULL, use this as ID (otherwise auto-generate) * \param[in] name Name to use * \param[in] value Value to use * * \return New XML object on success, \c NULL otherwise */ xmlNode * crm_create_nvpair_xml(xmlNode *parent, const char *id, const char *name, const char *value) { xmlNode *nvp; /* id can be NULL so we auto-generate one, and name can be NULL if this * will be used to delete a name/value pair by ID, but both can't be NULL */ CRM_CHECK(id || name, return NULL); nvp = create_xml_node(parent, XML_CIB_TAG_NVPAIR); CRM_CHECK(nvp, return NULL); if (id) { crm_xml_add(nvp, XML_ATTR_ID, id); } else { const char *parent_id = ID(parent); crm_xml_set_id(nvp, "%s-%s", (parent_id? parent_id : XML_CIB_TAG_NVPAIR), name); } crm_xml_add(nvp, XML_NVPAIR_ATTR_NAME, name); crm_xml_add(nvp, XML_NVPAIR_ATTR_VALUE, value); return nvp; } /*! * \brief Add XML nvpair element based on hash table entry * * Suitable for \c g_hash_table_foreach(), this function takes a hash table key * and value, with an XML node passed as the user data, and adds an \c nvpair * XML element with the specified name and value. * * \param[in] key Key of hash table entry * \param[in] value Value of hash table entry * \param[in] user_data XML node */ void hash2nvpair(gpointer key, gpointer value, gpointer user_data) { const char *name = key; const char *s_value = value; xmlNode *xml_node = user_data; crm_create_nvpair_xml(xml_node, name, name, s_value); crm_trace("dumped: name=%s value=%s", name, s_value); } /*! * \brief Retrieve XML attributes as a hash table * * Given an XML element, this will look for any \ element child, * creating a hash table of (newly allocated string) name/value pairs taken * first from the attributes element's NAME=VALUE XML attributes, and then * from any \ children of attributes. * * \param[in] XML node to parse * * \return Hash table with name/value pairs * \note It is the caller's responsibility to free the result using * \c g_hash_table_destroy(). */ GHashTable * xml2list(xmlNode *parent) { xmlNode *child = NULL; xmlAttrPtr pIter = NULL; xmlNode *nvpair_list = NULL; GHashTable *nvpair_hash = crm_str_table_new(); CRM_CHECK(parent != NULL, return nvpair_hash); nvpair_list = find_xml_node(parent, XML_TAG_ATTRS, FALSE); if (nvpair_list == NULL) { crm_trace("No attributes in %s", crm_element_name(parent)); crm_log_xml_trace(parent, "No attributes for resource op"); } crm_log_xml_trace(nvpair_list, "Unpacking"); for (pIter = pcmk__xe_first_attr(nvpair_list); pIter != NULL; pIter = pIter->next) { const char *p_name = (const char *)pIter->name; const char *p_value = pcmk__xml_attr_value(pIter); crm_trace("Added %s=%s", p_name, p_value); g_hash_table_insert(nvpair_hash, strdup(p_name), strdup(p_value)); } for (child = pcmk__xml_first_child(nvpair_list); child != NULL; child = pcmk__xml_next(child)) { if (strcmp((const char *)child->name, XML_TAG_PARAM) == 0) { const char *key = crm_element_value(child, XML_NVPAIR_ATTR_NAME); const char *value = crm_element_value(child, XML_NVPAIR_ATTR_VALUE); crm_trace("Added %s=%s", key, value); if (key != NULL && value != NULL) { g_hash_table_insert(nvpair_hash, strdup(key), strdup(value)); } } } return nvpair_hash; } // Deprecated functions kept only for backward API compatibility #include int pcmk_scan_nvpair(const char *input, char **name, char **value) { return pcmk__scan_nvpair(input, name, value); } char * pcmk_format_nvpair(const char *name, const char *value, const char *units) { return pcmk__format_nvpair(name, value, units); } +char * +pcmk_format_named_time(const char *name, time_t epoch_time) +{ + return pcmk__format_named_time(name, epoch_time); +} + // End deprecated API diff --git a/lib/pengine/pe_output.c b/lib/pengine/pe_output.c index 0d564bc9d9..344f36d84e 100644 --- a/lib/pengine/pe_output.c +++ b/lib/pengine/pe_output.c @@ -1,2045 +1,2050 @@ /* * Copyright 2019-2021 the Pacemaker project contributors * * The version control history for this file may have further details. * * This source code is licensed under the GNU Lesser General Public License * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY. */ #include #include #include #include #include static char * failed_action_string(xmlNodePtr xml_op) { const char *op_key = crm_element_value(xml_op, XML_LRM_ATTR_TASK_KEY); int rc = crm_parse_int(crm_element_value(xml_op, XML_LRM_ATTR_RC), "0"); int status = crm_parse_int(crm_element_value(xml_op, XML_LRM_ATTR_OPSTATUS), "0"); const char *exit_reason = crm_element_value(xml_op, XML_LRM_ATTR_EXIT_REASON); time_t last_change = 0; if (crm_element_value_epoch(xml_op, XML_RSC_OP_LAST_CHANGE, &last_change) == pcmk_ok) { crm_time_t *crm_when = crm_time_new(NULL); char *time_s = NULL; char *buf = NULL; crm_time_set_timet(crm_when, &last_change); time_s = crm_time_as_string(crm_when, crm_time_log_date | crm_time_log_timeofday | crm_time_log_with_timezone); buf = crm_strdup_printf("%s on %s '%s' (%d): call=%s, status='%s', " "exitreason='%s', " XML_RSC_OP_LAST_CHANGE "='%s', queued=%sms, exec=%sms", op_key ? op_key : ID(xml_op), crm_element_value(xml_op, XML_ATTR_UNAME), services_ocf_exitcode_str(rc), rc, crm_element_value(xml_op, XML_LRM_ATTR_CALLID), services_lrm_status_str(status), exit_reason ? exit_reason : "none", time_s, crm_element_value(xml_op, XML_RSC_OP_T_QUEUE), crm_element_value(xml_op, XML_RSC_OP_T_EXEC)); crm_time_free(crm_when); free(time_s); return buf; } else { return crm_strdup_printf("%s on %s '%s' (%d): call=%s, status=%s, exitreason='%s'", op_key ? op_key : ID(xml_op), crm_element_value(xml_op, XML_ATTR_UNAME), services_ocf_exitcode_str(rc), rc, crm_element_value(xml_op, XML_LRM_ATTR_CALLID), services_lrm_status_str(status), exit_reason ? exit_reason : "none"); } } static const char * get_cluster_stack(pe_working_set_t *data_set) { xmlNode *stack = get_xpath_object("//nvpair[@name='cluster-infrastructure']", data_set->input, LOG_DEBUG); return stack? crm_element_value(stack, XML_NVPAIR_ATTR_VALUE) : "unknown"; } static char * last_changed_string(const char *last_written, const char *user, const char *client, const char *origin) { if (last_written != NULL || user != NULL || client != NULL || origin != NULL) { return crm_strdup_printf("%s%s%s%s%s%s%s", last_written ? last_written : "", user ? " by " : "", user ? user : "", client ? " via " : "", client ? client : "", origin ? " on " : "", origin ? origin : ""); } else { return strdup(""); } } static char * op_history_string(xmlNode *xml_op, const char *task, const char *interval_ms_s, int rc, gboolean print_timing) { const char *call = crm_element_value(xml_op, XML_LRM_ATTR_CALLID); char *interval_str = NULL; char *buf = NULL; if (interval_ms_s && !pcmk__str_eq(interval_ms_s, "0", pcmk__str_casei)) { char *pair = pcmk__format_nvpair("interval", interval_ms_s, "ms"); interval_str = crm_strdup_printf(" %s", pair); free(pair); } if (print_timing) { char *last_change_str = NULL; char *exec_str = NULL; char *queue_str = NULL; const char *value = NULL; time_t epoch = 0; if ((crm_element_value_epoch(xml_op, XML_RSC_OP_LAST_CHANGE, &epoch) == pcmk_ok) && (epoch > 0)) { - char *time = pcmk_format_named_time(XML_RSC_OP_LAST_CHANGE, epoch); + char *time = pcmk__format_named_time(XML_RSC_OP_LAST_CHANGE, epoch); + last_change_str = crm_strdup_printf(" %s", time); free(time); } value = crm_element_value(xml_op, XML_RSC_OP_T_EXEC); if (value) { char *pair = pcmk__format_nvpair(XML_RSC_OP_T_EXEC, value, "ms"); exec_str = crm_strdup_printf(" %s", pair); free(pair); } value = crm_element_value(xml_op, XML_RSC_OP_T_QUEUE); if (value) { char *pair = pcmk__format_nvpair(XML_RSC_OP_T_QUEUE, value, "ms"); queue_str = crm_strdup_printf(" %s", pair); free(pair); } buf = crm_strdup_printf("(%s) %s:%s%s%s%s rc=%d (%s)", call, task, interval_str ? interval_str : "", last_change_str ? last_change_str : "", exec_str ? exec_str : "", queue_str ? queue_str : "", rc, services_ocf_exitcode_str(rc)); if (last_change_str) { free(last_change_str); } if (exec_str) { free(exec_str); } if (queue_str) { free(queue_str); } } else { buf = crm_strdup_printf("(%s) %s%s%s", call, task, interval_str ? ":" : "", interval_str ? interval_str : ""); } if (interval_str) { free(interval_str); } return buf; } static char * resource_history_string(pe_resource_t *rsc, const char *rsc_id, gboolean all, int failcount, time_t last_failure) { char *buf = NULL; if (rsc == NULL) { buf = crm_strdup_printf("%s: orphan", rsc_id); } else if (all || failcount || last_failure > 0) { char *failcount_s = NULL; char *lastfail_s = NULL; if (failcount > 0) { failcount_s = crm_strdup_printf(" %s=%d", PCMK__FAIL_COUNT_PREFIX, failcount); } else { failcount_s = strdup(""); } if (last_failure > 0) { lastfail_s = crm_strdup_printf(" %s='%s'", PCMK__LAST_FAILURE_PREFIX, pcmk__epoch2str(&last_failure)); } buf = crm_strdup_printf("%s: migration-threshold=%d%s%s", rsc_id, rsc->migration_threshold, failcount_s, lastfail_s? lastfail_s : ""); free(failcount_s); free(lastfail_s); } else { buf = crm_strdup_printf("%s:", rsc_id); } return buf; } PCMK__OUTPUT_ARGS("cluster-summary", "pe_working_set_t *", "gboolean", "gboolean", "gboolean", "gboolean", "gboolean", "gboolean") int pe__cluster_summary(pcmk__output_t *out, va_list args) { pe_working_set_t *data_set = va_arg(args, pe_working_set_t *); gboolean print_clone_detail = va_arg(args, gboolean); gboolean show_stack = va_arg(args, gboolean); gboolean show_dc = va_arg(args, gboolean); gboolean show_times = va_arg(args, gboolean); gboolean show_counts = va_arg(args, gboolean); gboolean show_options = va_arg(args, gboolean); int rc = pcmk_rc_no_output; const char *stack_s = get_cluster_stack(data_set); if (show_stack) { PCMK__OUTPUT_LIST_HEADER(out, FALSE, rc, "Cluster Summary"); out->message(out, "cluster-stack", stack_s); } /* Always print DC if none, even if not requested */ if (data_set->dc_node == NULL || show_dc) { xmlNode *dc_version = get_xpath_object("//nvpair[@name='dc-version']", data_set->input, LOG_DEBUG); const char *dc_version_s = dc_version? crm_element_value(dc_version, XML_NVPAIR_ATTR_VALUE) : NULL; const char *quorum = crm_element_value(data_set->input, XML_ATTR_HAVE_QUORUM); char *dc_name = data_set->dc_node ? pe__node_display_name(data_set->dc_node, print_clone_detail) : NULL; PCMK__OUTPUT_LIST_HEADER(out, FALSE, rc, "Cluster Summary"); out->message(out, "cluster-dc", data_set->dc_node, quorum, dc_version_s, dc_name); free(dc_name); } if (show_times) { const char *last_written = crm_element_value(data_set->input, XML_CIB_ATTR_WRITTEN); const char *user = crm_element_value(data_set->input, XML_ATTR_UPDATE_USER); const char *client = crm_element_value(data_set->input, XML_ATTR_UPDATE_CLIENT); const char *origin = crm_element_value(data_set->input, XML_ATTR_UPDATE_ORIG); PCMK__OUTPUT_LIST_HEADER(out, FALSE, rc, "Cluster Summary"); out->message(out, "cluster-times", last_written, user, client, origin); } if (show_counts) { PCMK__OUTPUT_LIST_HEADER(out, FALSE, rc, "Cluster Summary"); out->message(out, "cluster-counts", g_list_length(data_set->nodes), data_set->ninstances, data_set->disabled_resources, data_set->blocked_resources); } if (show_options) { PCMK__OUTPUT_LIST_HEADER(out, FALSE, rc, "Cluster Summary"); out->message(out, "cluster-options", data_set); } PCMK__OUTPUT_LIST_FOOTER(out, rc); if (out->message(out, "maint-mode", data_set->flags) == pcmk_rc_ok) { rc = pcmk_rc_ok; } return rc; } PCMK__OUTPUT_ARGS("cluster-summary", "pe_working_set_t *", "gboolean", "gboolean", "gboolean", "gboolean", "gboolean", "gboolean") static int cluster_summary_html(pcmk__output_t *out, va_list args) { pe_working_set_t *data_set = va_arg(args, pe_working_set_t *); gboolean print_clone_detail = va_arg(args, gboolean); gboolean show_stack = va_arg(args, gboolean); gboolean show_dc = va_arg(args, gboolean); gboolean show_times = va_arg(args, gboolean); gboolean show_counts = va_arg(args, gboolean); gboolean show_options = va_arg(args, gboolean); int rc = pcmk_rc_no_output; const char *stack_s = get_cluster_stack(data_set); if (show_stack) { PCMK__OUTPUT_LIST_HEADER(out, FALSE, rc, "Cluster Summary"); out->message(out, "cluster-stack", stack_s); } /* Always print DC if none, even if not requested */ if (data_set->dc_node == NULL || show_dc) { xmlNode *dc_version = get_xpath_object("//nvpair[@name='dc-version']", data_set->input, LOG_DEBUG); const char *dc_version_s = dc_version? crm_element_value(dc_version, XML_NVPAIR_ATTR_VALUE) : NULL; const char *quorum = crm_element_value(data_set->input, XML_ATTR_HAVE_QUORUM); char *dc_name = data_set->dc_node ? pe__node_display_name(data_set->dc_node, print_clone_detail) : NULL; PCMK__OUTPUT_LIST_HEADER(out, FALSE, rc, "Cluster Summary"); out->message(out, "cluster-dc", data_set->dc_node, quorum, dc_version_s, dc_name); free(dc_name); } if (show_times) { const char *last_written = crm_element_value(data_set->input, XML_CIB_ATTR_WRITTEN); const char *user = crm_element_value(data_set->input, XML_ATTR_UPDATE_USER); const char *client = crm_element_value(data_set->input, XML_ATTR_UPDATE_CLIENT); const char *origin = crm_element_value(data_set->input, XML_ATTR_UPDATE_ORIG); PCMK__OUTPUT_LIST_HEADER(out, FALSE, rc, "Cluster Summary"); out->message(out, "cluster-times", last_written, user, client, origin); } if (show_counts) { PCMK__OUTPUT_LIST_HEADER(out, FALSE, rc, "Cluster Summary"); out->message(out, "cluster-counts", g_list_length(data_set->nodes), data_set->ninstances, data_set->disabled_resources, data_set->blocked_resources); } if (show_options) { /* Kind of a hack - close the list we may have opened earlier in this * function so we can put all the options into their own list. We * only want to do this on HTML output, though. */ PCMK__OUTPUT_LIST_FOOTER(out, rc); out->begin_list(out, NULL, NULL, "Config Options"); out->message(out, "cluster-options", data_set); } PCMK__OUTPUT_LIST_FOOTER(out, rc); if (out->message(out, "maint-mode", data_set->flags) == pcmk_rc_ok) { rc = pcmk_rc_ok; } return rc; } char * pe__node_display_name(pe_node_t *node, bool print_detail) { char *node_name; const char *node_host = NULL; const char *node_id = NULL; int name_len; CRM_ASSERT((node != NULL) && (node->details != NULL) && (node->details->uname != NULL)); /* Host is displayed only if this is a guest node */ if (pe__is_guest_node(node)) { pe_node_t *host_node = pe__current_node(node->details->remote_rsc); if (host_node && host_node->details) { node_host = host_node->details->uname; } if (node_host == NULL) { node_host = ""; /* so we at least get "uname@" to indicate guest */ } } /* Node ID is displayed if different from uname and detail is requested */ if (print_detail && !pcmk__str_eq(node->details->uname, node->details->id, pcmk__str_casei)) { node_id = node->details->id; } /* Determine name length */ name_len = strlen(node->details->uname) + 1; if (node_host) { name_len += strlen(node_host) + 1; /* "@node_host" */ } if (node_id) { name_len += strlen(node_id) + 3; /* + " (node_id)" */ } /* Allocate and populate display name */ node_name = malloc(name_len); CRM_ASSERT(node_name != NULL); strcpy(node_name, node->details->uname); if (node_host) { strcat(node_name, "@"); strcat(node_name, node_host); } if (node_id) { strcat(node_name, " ("); strcat(node_name, node_id); strcat(node_name, ")"); } return node_name; } int pe__name_and_nvpairs_xml(pcmk__output_t *out, bool is_list, const char *tag_name , size_t pairs_count, ...) { xmlNodePtr xml_node = NULL; va_list args; CRM_ASSERT(tag_name != NULL); xml_node = pcmk__output_xml_peek_parent(out); CRM_ASSERT(xml_node != NULL); xml_node = is_list ? create_xml_node(xml_node, tag_name) : xmlNewChild(xml_node, NULL, (pcmkXmlStr) tag_name, NULL); va_start(args, pairs_count); while(pairs_count--) { const char *param_name = va_arg(args, const char *); const char *param_value = va_arg(args, const char *); if (param_name && param_value) { crm_xml_add(xml_node, param_name, param_value); } }; va_end(args); if (is_list) { pcmk__output_xml_push_parent(out, xml_node); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("ban", "pe_node_t *", "pe__location_t *", "gboolean") static int ban_html(pcmk__output_t *out, va_list args) { pe_node_t *pe_node = va_arg(args, pe_node_t *); pe__location_t *location = va_arg(args, pe__location_t *); gboolean print_clone_detail = va_arg(args, gboolean); char *node_name = pe__node_display_name(pe_node, print_clone_detail); char *buf = crm_strdup_printf("%s\tprevents %s from running %son %s", location->id, location->rsc_lh->id, location->role_filter == RSC_ROLE_MASTER ? "as Master " : "", node_name); pcmk__output_create_html_node(out, "li", NULL, NULL, buf); free(node_name); free(buf); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("ban", "pe_node_t *", "pe__location_t *", "gboolean") int pe__ban_text(pcmk__output_t *out, va_list args) { pe_node_t *pe_node = va_arg(args, pe_node_t *); pe__location_t *location = va_arg(args, pe__location_t *); gboolean print_clone_detail = va_arg(args, gboolean); char *node_name = pe__node_display_name(pe_node, print_clone_detail); out->list_item(out, NULL, "%s\tprevents %s from running %son %s", location->id, location->rsc_lh->id, location->role_filter == RSC_ROLE_MASTER ? "as Master " : "", node_name); free(node_name); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("ban", "pe_node_t *", "pe__location_t *", "gboolean") static int ban_xml(pcmk__output_t *out, va_list args) { pe_node_t *pe_node = va_arg(args, pe_node_t *); pe__location_t *location = va_arg(args, pe__location_t *); gboolean print_clone_detail G_GNUC_UNUSED = va_arg(args, gboolean); char *weight_s = crm_itoa(pe_node->weight); pcmk__output_create_xml_node(out, "ban", "id", location->id, "resource", location->rsc_lh->id, "node", pe_node->details->uname, "weight", weight_s, "master_only", pcmk__btoa(location->role_filter == RSC_ROLE_MASTER), NULL); free(weight_s); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-counts", "unsigned int", "int", "int", "int") static int cluster_counts_html(pcmk__output_t *out, va_list args) { unsigned int nnodes = va_arg(args, unsigned int); int nresources = va_arg(args, int); int ndisabled = va_arg(args, int); int nblocked = va_arg(args, int); xmlNodePtr nodes_node = pcmk__output_create_xml_node(out, "li", NULL); xmlNodePtr resources_node = pcmk__output_create_xml_node(out, "li", NULL); char *nnodes_str = crm_strdup_printf("%d node%s configured", nnodes, pcmk__plural_s(nnodes)); pcmk_create_html_node(nodes_node, "span", NULL, NULL, nnodes_str); free(nnodes_str); if (ndisabled && nblocked) { char *s = crm_strdup_printf("%d resource instance%s configured (%d ", nresources, pcmk__plural_s(nresources), ndisabled); pcmk_create_html_node(resources_node, "span", NULL, NULL, s); free(s); pcmk_create_html_node(resources_node, "span", NULL, "bold", "DISABLED"); s = crm_strdup_printf(", %d ", nblocked); pcmk_create_html_node(resources_node, "span", NULL, NULL, s); free(s); pcmk_create_html_node(resources_node, "span", NULL, "bold", "BLOCKED"); pcmk_create_html_node(resources_node, "span", NULL, NULL, " from further action due to failure)"); } else if (ndisabled && !nblocked) { char *s = crm_strdup_printf("%d resource instance%s configured (%d ", nresources, pcmk__plural_s(nresources), ndisabled); pcmk_create_html_node(resources_node, "span", NULL, NULL, s); free(s); pcmk_create_html_node(resources_node, "span", NULL, "bold", "DISABLED"); pcmk_create_html_node(resources_node, "span", NULL, NULL, ")"); } else if (!ndisabled && nblocked) { char *s = crm_strdup_printf("%d resource instance%s configured (%d ", nresources, pcmk__plural_s(nresources), nblocked); pcmk_create_html_node(resources_node, "span", NULL, NULL, s); free(s); pcmk_create_html_node(resources_node, "span", NULL, "bold", "BLOCKED"); pcmk_create_html_node(resources_node, "span", NULL, NULL, " from further action due to failure)"); } else { char *s = crm_strdup_printf("%d resource instance%s configured", nresources, pcmk__plural_s(nresources)); pcmk_create_html_node(resources_node, "span", NULL, NULL, s); free(s); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-counts", "unsigned int", "int", "int", "int") int pe__cluster_counts_text(pcmk__output_t *out, va_list args) { unsigned int nnodes = va_arg(args, unsigned int); int nresources = va_arg(args, int); int ndisabled = va_arg(args, int); int nblocked = va_arg(args, int); out->list_item(out, NULL, "%d node%s configured", nnodes, pcmk__plural_s(nnodes)); if (ndisabled && nblocked) { out->list_item(out, NULL, "%d resource instance%s configured " "(%d DISABLED, %d BLOCKED from " "further action due to failure)", nresources, pcmk__plural_s(nresources), ndisabled, nblocked); } else if (ndisabled && !nblocked) { out->list_item(out, NULL, "%d resource instance%s configured " "(%d DISABLED)", nresources, pcmk__plural_s(nresources), ndisabled); } else if (!ndisabled && nblocked) { out->list_item(out, NULL, "%d resource instance%s configured " "(%d BLOCKED from further action " "due to failure)", nresources, pcmk__plural_s(nresources), nblocked); } else { out->list_item(out, NULL, "%d resource instance%s configured", nresources, pcmk__plural_s(nresources)); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-counts", "unsigned int", "int", "int", "int") static int cluster_counts_xml(pcmk__output_t *out, va_list args) { unsigned int nnodes = va_arg(args, unsigned int); int nresources = va_arg(args, int); int ndisabled = va_arg(args, int); int nblocked = va_arg(args, int); xmlNodePtr nodes_node = pcmk__output_create_xml_node(out, "nodes_configured", NULL); xmlNodePtr resources_node = pcmk__output_create_xml_node(out, "resources_configured", NULL); char *s = crm_itoa(nnodes); crm_xml_add(nodes_node, "number", s); free(s); s = crm_itoa(nresources); crm_xml_add(resources_node, "number", s); free(s); s = crm_itoa(ndisabled); crm_xml_add(resources_node, "disabled", s); free(s); s = crm_itoa(nblocked); crm_xml_add(resources_node, "blocked", s); free(s); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-dc", "pe_node_t *", "const char *", "const char *", "char *") static int cluster_dc_html(pcmk__output_t *out, va_list args) { pe_node_t *dc = va_arg(args, pe_node_t *); const char *quorum = va_arg(args, const char *); const char *dc_version_s = va_arg(args, const char *); char *dc_name = va_arg(args, char *); xmlNodePtr node = pcmk__output_create_xml_node(out, "li", NULL); pcmk_create_html_node(node, "span", NULL, "bold", "Current DC: "); if (dc) { if (crm_is_true(quorum)) { char *buf = crm_strdup_printf("%s (version %s) - partition with quorum", dc_name, dc_version_s ? dc_version_s : "unknown"); pcmk_create_html_node(node, "span", NULL, NULL, buf); free(buf); } else { char *buf = crm_strdup_printf("%s (version %s) - partition", dc_name, dc_version_s ? dc_version_s : "unknown"); pcmk_create_html_node(node, "span", NULL, NULL, buf); free(buf); pcmk_create_html_node(node, "span", NULL, "warning", "WITHOUT"); pcmk_create_html_node(node, "span", NULL, NULL, "quorum"); } } else { pcmk_create_html_node(node ,"span", NULL, "warning", "NONE"); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-dc", "pe_node_t *", "const char *", "const char *", "char *") int pe__cluster_dc_text(pcmk__output_t *out, va_list args) { pe_node_t *dc = va_arg(args, pe_node_t *); const char *quorum = va_arg(args, const char *); const char *dc_version_s = va_arg(args, const char *); char *dc_name = va_arg(args, char *); if (dc) { out->list_item(out, "Current DC", "%s (version %s) - partition %s quorum", dc_name, dc_version_s ? dc_version_s : "unknown", crm_is_true(quorum) ? "with" : "WITHOUT"); } else { out->list_item(out, "Current DC", "NONE"); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-dc", "pe_node_t *", "const char *", "const char *", "char *") static int cluster_dc_xml(pcmk__output_t *out, va_list args) { pe_node_t *dc = va_arg(args, pe_node_t *); const char *quorum = va_arg(args, const char *); const char *dc_version_s = va_arg(args, const char *); char *dc_name G_GNUC_UNUSED = va_arg(args, char *); if (dc) { pcmk__output_create_xml_node(out, "current_dc", "present", "true", "version", dc_version_s ? dc_version_s : "", "name", dc->details->uname, "id", dc->details->id, "with_quorum", pcmk__btoa(crm_is_true(quorum)), NULL); } else { pcmk__output_create_xml_node(out, "current_dc", "present", "false", NULL); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("maint-mode", "unsigned long long int") int pe__cluster_maint_mode_text(pcmk__output_t *out, va_list args) { unsigned long long flags = va_arg(args, unsigned long long); if (pcmk_is_set(flags, pe_flag_maintenance_mode)) { pcmk__formatted_printf(out, "\n *** Resource management is DISABLED ***\n"); pcmk__formatted_printf(out, " The cluster will not attempt to start, stop or recover services\n"); return pcmk_rc_ok; } else if (pcmk_is_set(flags, pe_flag_stop_everything)) { pcmk__formatted_printf(out, "\n *** Resource management is DISABLED ***\n"); pcmk__formatted_printf(out, " The cluster will keep all resources stopped\n"); return pcmk_rc_ok; } else { return pcmk_rc_no_output; } } PCMK__OUTPUT_ARGS("cluster-options", "pe_working_set_t *") static int cluster_options_html(pcmk__output_t *out, va_list args) { pe_working_set_t *data_set = va_arg(args, pe_working_set_t *); out->list_item(out, NULL, "STONITH of failed nodes %s", pcmk_is_set(data_set->flags, pe_flag_stonith_enabled) ? "enabled" : "disabled"); out->list_item(out, NULL, "Cluster is %s", pcmk_is_set(data_set->flags, pe_flag_symmetric_cluster) ? "symmetric" : "asymmetric"); switch (data_set->no_quorum_policy) { case no_quorum_freeze: out->list_item(out, NULL, "No quorum policy: Freeze resources"); break; case no_quorum_stop: out->list_item(out, NULL, "No quorum policy: Stop ALL resources"); break; case no_quorum_demote: out->list_item(out, NULL, "No quorum policy: Demote promotable " "resources and stop all other resources"); break; case no_quorum_ignore: out->list_item(out, NULL, "No quorum policy: Ignore"); break; case no_quorum_suicide: out->list_item(out, NULL, "No quorum policy: Suicide"); break; } if (pcmk_is_set(data_set->flags, pe_flag_maintenance_mode)) { xmlNodePtr node = pcmk__output_create_xml_node(out, "li", NULL); pcmk_create_html_node(node, "span", NULL, NULL, "Resource management: "); pcmk_create_html_node(node, "span", NULL, "bold", "DISABLED"); pcmk_create_html_node(node, "span", NULL, NULL, " (the cluster will not attempt to start, stop, or recover services)"); } else if (pcmk_is_set(data_set->flags, pe_flag_stop_everything)) { xmlNodePtr node = pcmk__output_create_xml_node(out, "li", NULL); pcmk_create_html_node(node, "span", NULL, NULL, "Resource management: "); pcmk_create_html_node(node, "span", NULL, "bold", "STOPPED"); pcmk_create_html_node(node, "span", NULL, NULL, " (the cluster will keep all resources stopped)"); } else { out->list_item(out, NULL, "Resource management: enabled"); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-options", "pe_working_set_t *") static int cluster_options_log(pcmk__output_t *out, va_list args) { pe_working_set_t *data_set = va_arg(args, pe_working_set_t *); if (pcmk_is_set(data_set->flags, pe_flag_maintenance_mode)) { out->info(out, "Resource management is DISABLED. The cluster will not attempt to start, stop or recover services."); return pcmk_rc_ok; } else if (pcmk_is_set(data_set->flags, pe_flag_stop_everything)) { out->info(out, "Resource management is DISABLED. The cluster has stopped all resources."); return pcmk_rc_ok; } else { return pcmk_rc_no_output; } } PCMK__OUTPUT_ARGS("cluster-options", "pe_working_set_t *") int pe__cluster_options_text(pcmk__output_t *out, va_list args) { pe_working_set_t *data_set = va_arg(args, pe_working_set_t *); out->list_item(out, NULL, "STONITH of failed nodes %s", pcmk_is_set(data_set->flags, pe_flag_stonith_enabled) ? "enabled" : "disabled"); out->list_item(out, NULL, "Cluster is %s", pcmk_is_set(data_set->flags, pe_flag_symmetric_cluster) ? "symmetric" : "asymmetric"); switch (data_set->no_quorum_policy) { case no_quorum_freeze: out->list_item(out, NULL, "No quorum policy: Freeze resources"); break; case no_quorum_stop: out->list_item(out, NULL, "No quorum policy: Stop ALL resources"); break; case no_quorum_demote: out->list_item(out, NULL, "No quorum policy: Demote promotable " "resources and stop all other resources"); break; case no_quorum_ignore: out->list_item(out, NULL, "No quorum policy: Ignore"); break; case no_quorum_suicide: out->list_item(out, NULL, "No quorum policy: Suicide"); break; } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-options", "pe_working_set_t *") static int cluster_options_xml(pcmk__output_t *out, va_list args) { pe_working_set_t *data_set = va_arg(args, pe_working_set_t *); const char *no_quorum_policy = NULL; switch (data_set->no_quorum_policy) { case no_quorum_freeze: no_quorum_policy = "freeze"; break; case no_quorum_stop: no_quorum_policy = "stop"; break; case no_quorum_demote: no_quorum_policy = "demote"; break; case no_quorum_ignore: no_quorum_policy = "ignore"; break; case no_quorum_suicide: no_quorum_policy = "suicide"; break; } pcmk__output_create_xml_node(out, "cluster_options", "stonith-enabled", pcmk__btoa(pcmk_is_set(data_set->flags, pe_flag_stonith_enabled)), "symmetric-cluster", pcmk__btoa(pcmk_is_set(data_set->flags, pe_flag_symmetric_cluster)), "no-quorum-policy", no_quorum_policy, "maintenance-mode", pcmk__btoa(pcmk_is_set(data_set->flags, pe_flag_maintenance_mode)), "stop-all-resources", pcmk__btoa(pcmk_is_set(data_set->flags, pe_flag_stop_everything)), NULL); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-stack", "const char *") static int cluster_stack_html(pcmk__output_t *out, va_list args) { const char *stack_s = va_arg(args, const char *); xmlNodePtr node = pcmk__output_create_xml_node(out, "li", NULL); pcmk_create_html_node(node, "span", NULL, "bold", "Stack: "); pcmk_create_html_node(node, "span", NULL, NULL, stack_s); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-stack", "const char *") int pe__cluster_stack_text(pcmk__output_t *out, va_list args) { const char *stack_s = va_arg(args, const char *); out->list_item(out, "Stack", "%s", stack_s); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-stack", "const char *") static int cluster_stack_xml(pcmk__output_t *out, va_list args) { const char *stack_s = va_arg(args, const char *); pcmk__output_create_xml_node(out, "stack", "type", stack_s, NULL); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-times", "const char *", "const char *", "const char *", "const char *") static int cluster_times_html(pcmk__output_t *out, va_list args) { const char *last_written = va_arg(args, const char *); const char *user = va_arg(args, const char *); const char *client = va_arg(args, const char *); const char *origin = va_arg(args, const char *); xmlNodePtr updated_node = pcmk__output_create_xml_node(out, "li", NULL); xmlNodePtr changed_node = pcmk__output_create_xml_node(out, "li", NULL); char *buf = last_changed_string(last_written, user, client, origin); pcmk_create_html_node(updated_node, "span", NULL, "bold", "Last updated: "); pcmk_create_html_node(updated_node, "span", NULL, NULL, pcmk__epoch2str(NULL)); pcmk_create_html_node(changed_node, "span", NULL, "bold", "Last change: "); pcmk_create_html_node(changed_node, "span", NULL, NULL, buf); free(buf); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-times", "const char *", "const char *", "const char *", "const char *") static int cluster_times_xml(pcmk__output_t *out, va_list args) { const char *last_written = va_arg(args, const char *); const char *user = va_arg(args, const char *); const char *client = va_arg(args, const char *); const char *origin = va_arg(args, const char *); pcmk__output_create_xml_node(out, "last_update", "time", pcmk__epoch2str(NULL), NULL); pcmk__output_create_xml_node(out, "last_change", "time", last_written ? last_written : "", "user", user ? user : "", "client", client ? client : "", "origin", origin ? origin : "", NULL); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-times", "const char *", "const char *", "const char *", "const char *") int pe__cluster_times_text(pcmk__output_t *out, va_list args) { const char *last_written = va_arg(args, const char *); const char *user = va_arg(args, const char *); const char *client = va_arg(args, const char *); const char *origin = va_arg(args, const char *); char *buf = last_changed_string(last_written, user, client, origin); out->list_item(out, "Last updated", "%s", pcmk__epoch2str(NULL)); out->list_item(out, "Last change", " %s", buf); free(buf); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("failed-action", "xmlNodePtr") int pe__failed_action_text(pcmk__output_t *out, va_list args) { xmlNodePtr xml_op = va_arg(args, xmlNodePtr); char *s = failed_action_string(xml_op); out->list_item(out, NULL, "%s", s); free(s); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("failed-action", "xmlNodePtr") static int failed_action_xml(pcmk__output_t *out, va_list args) { xmlNodePtr xml_op = va_arg(args, xmlNodePtr); const char *op_key = crm_element_value(xml_op, XML_LRM_ATTR_TASK_KEY); const char *last = crm_element_value(xml_op, XML_RSC_OP_LAST_CHANGE); int rc = crm_parse_int(crm_element_value(xml_op, XML_LRM_ATTR_RC), "0"); int status = crm_parse_int(crm_element_value(xml_op, XML_LRM_ATTR_OPSTATUS), "0"); const char *exit_reason = crm_element_value(xml_op, XML_LRM_ATTR_EXIT_REASON); char *rc_s = crm_itoa(rc); char *reason_s = crm_xml_escape(exit_reason ? exit_reason : "none"); xmlNodePtr node = pcmk__output_create_xml_node(out, "failure", op_key ? "op_key" : "id", op_key ? op_key : ID(xml_op), "node", crm_element_value(xml_op, XML_ATTR_UNAME), "exitstatus", services_ocf_exitcode_str(rc), "exitreason", reason_s, "exitcode", rc_s, "call", crm_element_value(xml_op, XML_LRM_ATTR_CALLID), "status", services_lrm_status_str(status), NULL); if (last) { guint interval_ms = 0; char *s = NULL; time_t when = crm_parse_int(last, "0"); crm_time_t *crm_when = crm_time_new(NULL); char *rc_change = NULL; crm_element_value_ms(xml_op, XML_LRM_ATTR_INTERVAL_MS, &interval_ms); s = crm_itoa(interval_ms); crm_time_set_timet(crm_when, &when); rc_change = crm_time_as_string(crm_when, crm_time_log_date | crm_time_log_timeofday | crm_time_log_with_timezone); pcmk__xe_set_props(node, XML_RSC_OP_LAST_CHANGE, rc_change, "queued", crm_element_value(xml_op, XML_RSC_OP_T_QUEUE), "exec", crm_element_value(xml_op, XML_RSC_OP_T_EXEC), "interval", s, "task", crm_element_value(xml_op, XML_LRM_ATTR_TASK), NULL); free(s); free(rc_change); crm_time_free(crm_when); } free(reason_s); free(rc_s); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node", "pe_node_t *", "unsigned int", "gboolean", "const char *", "gboolean", "gboolean", "gboolean", "GList *", "GList *") int pe__node_html(pcmk__output_t *out, va_list args) { pe_node_t *node = va_arg(args, pe_node_t *); unsigned int print_opts = va_arg(args, unsigned int); gboolean full = va_arg(args, gboolean); const char *node_mode G_GNUC_UNUSED = va_arg(args, const char *); gboolean print_clone_detail = va_arg(args, gboolean); gboolean print_brief = va_arg(args, gboolean); gboolean group_by_node = va_arg(args, gboolean); GList *only_node = va_arg(args, GList *); GList *only_rsc = va_arg(args, GList *); char *node_name = pe__node_display_name(node, print_clone_detail); char *buf = crm_strdup_printf("Node: %s", node_name); if (full) { xmlNodePtr item_node = pcmk__output_create_xml_node(out, "li", NULL); pcmk_create_html_node(item_node, "span", NULL, NULL, buf); if (node->details->standby_onfail && node->details->online) { pcmk_create_html_node(item_node, "span", NULL, "standby", " standby (on-fail)"); } else if (node->details->standby && node->details->online) { char *s = crm_strdup_printf(" standby%s", node->details->running_rsc ? " (with active resources)" : ""); pcmk_create_html_node(item_node, "span", NULL, " standby", s); free(s); } else if (node->details->standby) { pcmk_create_html_node(item_node, "span", NULL, "offline", " OFFLINE (standby)"); } else if (node->details->maintenance && node->details->online) { pcmk_create_html_node(item_node, "span", NULL, "maint", " maintenance"); } else if (node->details->maintenance) { pcmk_create_html_node(item_node, "span", NULL, "offline", " OFFLINE (maintenance)"); } else if (node->details->online) { pcmk_create_html_node(item_node, "span", NULL, "online", " online"); } else { pcmk_create_html_node(item_node, "span", NULL, "offline", " OFFLINE"); } if (print_brief && group_by_node) { GList *rscs = pe__filter_rsc_list(node->details->running_rsc, only_rsc); if (rscs != NULL) { out->begin_list(out, NULL, NULL, NULL); pe__rscs_brief_output(out, rscs, print_opts | pe_print_rsconly, FALSE); out->end_list(out); } } else if (group_by_node) { GList *lpc2 = NULL; out->begin_list(out, NULL, NULL, NULL); for (lpc2 = node->details->running_rsc; lpc2 != NULL; lpc2 = lpc2->next) { pe_resource_t *rsc = (pe_resource_t *) lpc2->data; out->message(out, crm_map_element_name(rsc->xml), print_opts | pe_print_rsconly, rsc, only_node, only_rsc); } out->end_list(out); } } else { out->begin_list(out, NULL, NULL, "%s", buf); } free(buf); free(node_name); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node", "pe_node_t *", "unsigned int", "gboolean", "const char *", "gboolean", "gboolean", "gboolean", "GList *", "GList *") int pe__node_text(pcmk__output_t *out, va_list args) { pe_node_t *node = va_arg(args, pe_node_t *); unsigned int print_opts = va_arg(args, unsigned int); gboolean full = va_arg(args, gboolean); const char *node_mode = va_arg(args, const char *); gboolean print_clone_detail = va_arg(args, gboolean); gboolean print_brief = va_arg(args, gboolean); gboolean group_by_node = va_arg(args, gboolean); GList *only_node = va_arg(args, GList *); GList *only_rsc = va_arg(args, GList *); if (full) { char *node_name = pe__node_display_name(node, print_clone_detail); char *buf = NULL; /* Print the node name and status */ if (pe__is_guest_node(node)) { buf = crm_strdup_printf("GuestNode %s: %s", node_name, node_mode); } else if (pe__is_remote_node(node)) { buf = crm_strdup_printf("RemoteNode %s: %s", node_name, node_mode); } else { buf = crm_strdup_printf("Node %s: %s", node_name, node_mode); } /* If we're grouping by node, print its resources */ if (group_by_node) { if (print_brief) { GList *rscs = pe__filter_rsc_list(node->details->running_rsc, only_rsc); if (rscs != NULL) { out->begin_list(out, NULL, NULL, "%s", buf); out->begin_list(out, NULL, NULL, "Resources"); pe__rscs_brief_output(out, rscs, print_opts | pe_print_rsconly, FALSE); out->end_list(out); out->end_list(out); } } else { GList *gIter2 = NULL; out->begin_list(out, NULL, NULL, "%s", buf); out->begin_list(out, NULL, NULL, "Resources"); for (gIter2 = node->details->running_rsc; gIter2 != NULL; gIter2 = gIter2->next) { pe_resource_t *rsc = (pe_resource_t *) gIter2->data; out->message(out, crm_map_element_name(rsc->xml), print_opts | pe_print_rsconly, rsc, only_node, only_rsc); } out->end_list(out); out->end_list(out); } } else { out->list_item(out, NULL, "%s", buf); } free(buf); free(node_name); } else { char *node_name = pe__node_display_name(node, print_clone_detail); out->begin_list(out, NULL, NULL, "Node: %s", node_name); free(node_name); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node", "pe_node_t *", "unsigned int", "gboolean", "const char *", "gboolean", "gboolean", "gboolean", "GList *", "GList *") int pe__node_xml(pcmk__output_t *out, va_list args) { pe_node_t *node = va_arg(args, pe_node_t *); unsigned int print_opts = va_arg(args, unsigned int); gboolean full = va_arg(args, gboolean); const char *node_mode G_GNUC_UNUSED = va_arg(args, const char *); gboolean print_clone_detail G_GNUC_UNUSED = va_arg(args, gboolean); gboolean print_brief G_GNUC_UNUSED = va_arg(args, gboolean); gboolean group_by_node = va_arg(args, gboolean); GList *only_node = va_arg(args, GList *); GList *only_rsc = va_arg(args, GList *); if (full) { const char *node_type = "unknown"; char *length_s = crm_itoa(g_list_length(node->details->running_rsc)); switch (node->details->type) { case node_member: node_type = "member"; break; case node_remote: node_type = "remote"; break; case node_ping: node_type = "ping"; break; } pe__name_and_nvpairs_xml(out, true, "node", 13, "name", node->details->uname, "id", node->details->id, "online", pcmk__btoa(node->details->online), "standby", pcmk__btoa(node->details->standby), "standby_onfail", pcmk__btoa(node->details->standby_onfail), "maintenance", pcmk__btoa(node->details->maintenance), "pending", pcmk__btoa(node->details->pending), "unclean", pcmk__btoa(node->details->unclean), "shutdown", pcmk__btoa(node->details->shutdown), "expected_up", pcmk__btoa(node->details->expected_up), "is_dc", pcmk__btoa(node->details->is_dc), "resources_running", length_s, "type", node_type); if (pe__is_guest_node(node)) { xmlNodePtr xml_node = pcmk__output_xml_peek_parent(out); crm_xml_add(xml_node, "id_as_resource", node->details->remote_rsc->container->id); } if (group_by_node) { GList *lpc = NULL; for (lpc = node->details->running_rsc; lpc != NULL; lpc = lpc->next) { pe_resource_t *rsc = (pe_resource_t *) lpc->data; out->message(out, crm_map_element_name(rsc->xml), print_opts | pe_print_rsconly, rsc, only_node, only_rsc); } } free(length_s); out->end_list(out); } else { pcmk__output_xml_create_parent(out, "node", "name", node->details->uname, NULL); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node-attribute", "const char *", "const char *", "gboolean", "int") int pe__node_attribute_text(pcmk__output_t *out, va_list args) { const char *name = va_arg(args, const char *); const char *value = va_arg(args, const char *); gboolean add_extra = va_arg(args, gboolean); int expected_score = va_arg(args, int); if (add_extra) { int v = crm_parse_int(value, "0"); if (v <= 0) { out->list_item(out, NULL, "%-32s\t: %-10s\t: Connectivity is lost", name, value); } else if (v < expected_score) { out->list_item(out, NULL, "%-32s\t: %-10s\t: Connectivity is degraded (Expected=%d)", name, value, expected_score); } else { out->list_item(out, NULL, "%-32s\t: %-10s", name, value); } } else { out->list_item(out, NULL, "%-32s\t: %-10s", name, value); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node-attribute", "const char *", "const char *", "gboolean", "int") static int node_attribute_html(pcmk__output_t *out, va_list args) { const char *name = va_arg(args, const char *); const char *value = va_arg(args, const char *); gboolean add_extra = va_arg(args, gboolean); int expected_score = va_arg(args, int); if (add_extra) { int v = crm_parse_int(value, "0"); char *s = crm_strdup_printf("%s: %s", name, value); xmlNodePtr item_node = pcmk__output_create_xml_node(out, "li", NULL); pcmk_create_html_node(item_node, "span", NULL, NULL, s); free(s); if (v <= 0) { pcmk_create_html_node(item_node, "span", NULL, "bold", "(connectivity is lost)"); } else if (v < expected_score) { char *buf = crm_strdup_printf("(connectivity is degraded -- expected %d", expected_score); pcmk_create_html_node(item_node, "span", NULL, "bold", buf); free(buf); } } else { out->list_item(out, NULL, "%s: %s", name, value); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node-and-op", "pe_working_set_t *", "xmlNodePtr") static int node_and_op(pcmk__output_t *out, va_list args) { pe_working_set_t *data_set = va_arg(args, pe_working_set_t *); xmlNodePtr xml_op = va_arg(args, xmlNodePtr); pe_resource_t *rsc = NULL; gchar *node_str = NULL; char *last_change_str = NULL; const char *op_rsc = crm_element_value(xml_op, "resource"); const char *status_s = crm_element_value(xml_op, XML_LRM_ATTR_OPSTATUS); const char *op_key = crm_element_value(xml_op, XML_LRM_ATTR_TASK_KEY); int status = crm_parse_int(status_s, "0"); time_t last_change = 0; rsc = pe_find_resource(data_set->resources, op_rsc); if (rsc) { pe_node_t *node = pe__current_node(rsc); const char *target_role = g_hash_table_lookup(rsc->meta, XML_RSC_ATTR_TARGET_ROLE); int opts = pe_print_rsconly | pe_print_pending; if (node == NULL) { node = rsc->pending_node; } node_str = pcmk__native_output_string(rsc, rsc_printable_id(rsc), node, opts, target_role, false); } else { node_str = crm_strdup_printf("Unknown resource %s", op_rsc); } if (crm_element_value_epoch(xml_op, XML_RSC_OP_LAST_CHANGE, &last_change) == pcmk_ok) { last_change_str = crm_strdup_printf(", %s=%s, exec=%sms", XML_RSC_OP_LAST_CHANGE, crm_strip_trailing_newline(ctime(&last_change)), crm_element_value(xml_op, XML_RSC_OP_T_EXEC)); } out->list_item(out, NULL, "%s: %s (node=%s, call=%s, rc=%s%s): %s", node_str, op_key ? op_key : ID(xml_op), crm_element_value(xml_op, XML_ATTR_UNAME), crm_element_value(xml_op, XML_LRM_ATTR_CALLID), crm_element_value(xml_op, XML_LRM_ATTR_RC), last_change_str ? last_change_str : "", services_lrm_status_str(status)); g_free(node_str); free(last_change_str); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node-and-op", "pe_working_set_t *", "xmlNodePtr") static int node_and_op_xml(pcmk__output_t *out, va_list args) { pe_working_set_t *data_set = va_arg(args, pe_working_set_t *); xmlNodePtr xml_op = va_arg(args, xmlNodePtr); pe_resource_t *rsc = NULL; const char *op_rsc = crm_element_value(xml_op, "resource"); const char *status_s = crm_element_value(xml_op, XML_LRM_ATTR_OPSTATUS); const char *op_key = crm_element_value(xml_op, XML_LRM_ATTR_TASK_KEY); int status = crm_parse_int(status_s, "0"); time_t last_change = 0; xmlNode *node = pcmk__output_create_xml_node(out, "operation", "op", op_key ? op_key : ID(xml_op), "node", crm_element_value(xml_op, XML_ATTR_UNAME), "call", crm_element_value(xml_op, XML_LRM_ATTR_CALLID), "rc", crm_element_value(xml_op, XML_LRM_ATTR_RC), "status", services_lrm_status_str(status), NULL); rsc = pe_find_resource(data_set->resources, op_rsc); if (rsc) { const char *class = crm_element_value(rsc->xml, XML_AGENT_ATTR_CLASS); const char *kind = crm_element_value(rsc->xml, XML_ATTR_TYPE); char *agent_tuple = NULL; agent_tuple = crm_strdup_printf("%s:%s:%s", class, pcmk_is_set(pcmk_get_ra_caps(class), pcmk_ra_cap_provider) ? crm_element_value(rsc->xml, XML_AGENT_ATTR_PROVIDER) : "", kind); pcmk__xe_set_props(node, "rsc", rsc_printable_id(rsc), "agent", agent_tuple, NULL); free(agent_tuple); } if (crm_element_value_epoch(xml_op, XML_RSC_OP_LAST_CHANGE, &last_change) == pcmk_ok) { pcmk__xe_set_props(node, XML_RSC_OP_LAST_CHANGE, crm_strip_trailing_newline(ctime(&last_change)), XML_RSC_OP_T_EXEC, crm_element_value(xml_op, XML_RSC_OP_T_EXEC), NULL); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node-attribute", "const char *", "const char *", "gboolean", "int") static int node_attribute_xml(pcmk__output_t *out, va_list args) { const char *name = va_arg(args, const char *); const char *value = va_arg(args, const char *); gboolean add_extra = va_arg(args, gboolean); int expected_score = va_arg(args, int); xmlNodePtr node = pcmk__output_create_xml_node(out, "attribute", "name", name, "value", value, NULL); if (add_extra) { char *buf = crm_itoa(expected_score); crm_xml_add(node, "expected", buf); free(buf); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node-list", "GList *", "GList *", "GList *", "unsigned int", "gboolean", "gboolean", "gboolean") static int node_list_html(pcmk__output_t *out, va_list args) { GList *nodes = va_arg(args, GList *); GList *only_node = va_arg(args, GList *); GList *only_rsc = va_arg(args, GList *); unsigned int print_opts = va_arg(args, unsigned int); gboolean print_clone_detail = va_arg(args, gboolean); gboolean print_brief = va_arg(args, gboolean); gboolean group_by_node = va_arg(args, gboolean); int rc = pcmk_rc_no_output; for (GList *gIter = nodes; gIter != NULL; gIter = gIter->next) { pe_node_t *node = (pe_node_t *) gIter->data; if (!pcmk__str_in_list(only_node, node->details->uname)) { continue; } PCMK__OUTPUT_LIST_HEADER(out, FALSE, rc, "Node List"); out->message(out, "node", node, print_opts, TRUE, NULL, print_clone_detail, print_brief, group_by_node, only_node, only_rsc); } PCMK__OUTPUT_LIST_FOOTER(out, rc); return rc; } PCMK__OUTPUT_ARGS("node-list", "GList *", "GList *", "GList *", "unsigned int", "gboolean", "gboolean", "gboolean") int pe__node_list_text(pcmk__output_t *out, va_list args) { GList *nodes = va_arg(args, GList *); GList *only_node = va_arg(args, GList *); GList *only_rsc = va_arg(args, GList *); unsigned int print_opts = va_arg(args, unsigned int); gboolean print_clone_detail = va_arg(args, gboolean); gboolean print_brief = va_arg(args, gboolean); gboolean group_by_node = va_arg(args, gboolean); /* space-separated lists of node names */ char *online_nodes = NULL; char *online_remote_nodes = NULL; char *online_guest_nodes = NULL; char *offline_nodes = NULL; char *offline_remote_nodes = NULL; size_t online_nodes_len = 0; size_t online_remote_nodes_len = 0; size_t online_guest_nodes_len = 0; size_t offline_nodes_len = 0; size_t offline_remote_nodes_len = 0; int rc = pcmk_rc_no_output; for (GList *gIter = nodes; gIter != NULL; gIter = gIter->next) { pe_node_t *node = (pe_node_t *) gIter->data; const char *node_mode = NULL; char *node_name = pe__node_display_name(node, print_clone_detail); if (!pcmk__str_in_list(only_node, node->details->uname)) { free(node_name); continue; } PCMK__OUTPUT_LIST_HEADER(out, FALSE, rc, "Node List"); /* Get node mode */ if (node->details->unclean) { if (node->details->online) { node_mode = "UNCLEAN (online)"; } else if (node->details->pending) { node_mode = "UNCLEAN (pending)"; } else { node_mode = "UNCLEAN (offline)"; } } else if (node->details->pending) { node_mode = "pending"; } else if (node->details->standby_onfail && node->details->online) { node_mode = "standby (on-fail)"; } else if (node->details->standby) { if (node->details->online) { if (node->details->running_rsc) { node_mode = "standby (with active resources)"; } else { node_mode = "standby"; } } else { node_mode = "OFFLINE (standby)"; } } else if (node->details->maintenance) { if (node->details->online) { node_mode = "maintenance"; } else { node_mode = "OFFLINE (maintenance)"; } } else if (node->details->online) { node_mode = "online"; if (group_by_node == FALSE) { if (pe__is_guest_node(node)) { pcmk__add_word(&online_guest_nodes, &online_guest_nodes_len, node_name); } else if (pe__is_remote_node(node)) { pcmk__add_word(&online_remote_nodes, &online_remote_nodes_len, node_name); } else { pcmk__add_word(&online_nodes, &online_nodes_len, node_name); } free(node_name); continue; } } else { node_mode = "OFFLINE"; if (group_by_node == FALSE) { if (pe__is_remote_node(node)) { pcmk__add_word(&offline_remote_nodes, &offline_remote_nodes_len, node_name); } else if (pe__is_guest_node(node)) { /* ignore offline guest nodes */ } else { pcmk__add_word(&offline_nodes, &offline_nodes_len, node_name); } free(node_name); continue; } } /* If we get here, node is in bad state, or we're grouping by node */ out->message(out, "node", node, print_opts, TRUE, node_mode, print_clone_detail, print_brief, group_by_node, only_node, only_rsc); free(node_name); } /* If we're not grouping by node, summarize nodes by status */ if (online_nodes) { out->list_item(out, "Online", "[ %s ]", online_nodes); free(online_nodes); } if (offline_nodes) { out->list_item(out, "OFFLINE", "[ %s ]", offline_nodes); free(offline_nodes); } if (online_remote_nodes) { out->list_item(out, "RemoteOnline", "[ %s ]", online_remote_nodes); free(online_remote_nodes); } if (offline_remote_nodes) { out->list_item(out, "RemoteOFFLINE", "[ %s ]", offline_remote_nodes); free(offline_remote_nodes); } if (online_guest_nodes) { out->list_item(out, "GuestOnline", "[ %s ]", online_guest_nodes); free(online_guest_nodes); } PCMK__OUTPUT_LIST_FOOTER(out, rc); return rc; } PCMK__OUTPUT_ARGS("node-list", "GList *", "GList *", "GList *", "unsigned int", "gboolean", "gboolean", "gboolean") static int node_list_xml(pcmk__output_t *out, va_list args) { GList *nodes = va_arg(args, GList *); GList *only_node = va_arg(args, GList *); GList *only_rsc = va_arg(args, GList *); unsigned int print_opts = va_arg(args, unsigned int); gboolean print_clone_detail = va_arg(args, gboolean); gboolean print_brief = va_arg(args, gboolean); gboolean group_by_node = va_arg(args, gboolean); out->begin_list(out, NULL, NULL, "nodes"); for (GList *gIter = nodes; gIter != NULL; gIter = gIter->next) { pe_node_t *node = (pe_node_t *) gIter->data; if (!pcmk__str_in_list(only_node, node->details->uname)) { continue; } out->message(out, "node", node, print_opts, TRUE, NULL, print_clone_detail, print_brief, group_by_node, only_node, only_rsc); } out->end_list(out); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("op-history", "xmlNodePtr", "const char *", "const char *", "int", "gboolean") int pe__op_history_text(pcmk__output_t *out, va_list args) { xmlNodePtr xml_op = va_arg(args, xmlNodePtr); const char *task = va_arg(args, const char *); const char *interval_ms_s = va_arg(args, const char *); int rc = va_arg(args, int); gboolean print_timing = va_arg(args, gboolean); char *buf = op_history_string(xml_op, task, interval_ms_s, rc, print_timing); out->list_item(out, NULL, "%s", buf); free(buf); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("op-history", "xmlNodePtr", "const char *", "const char *", "int", "gboolean") static int op_history_xml(pcmk__output_t *out, va_list args) { xmlNodePtr xml_op = va_arg(args, xmlNodePtr); const char *task = va_arg(args, const char *); const char *interval_ms_s = va_arg(args, const char *); int rc = va_arg(args, int); gboolean print_timing = va_arg(args, gboolean); char *rc_s = crm_itoa(rc); xmlNodePtr node = pcmk__output_create_xml_node(out, "operation_history", "call", crm_element_value(xml_op, XML_LRM_ATTR_CALLID), "task", task, "rc", rc_s, "rc_text", services_ocf_exitcode_str(rc), NULL); free(rc_s); if (interval_ms_s && !pcmk__str_eq(interval_ms_s, "0", pcmk__str_casei)) { char *s = crm_strdup_printf("%sms", interval_ms_s); crm_xml_add(node, "interval", s); free(s); } if (print_timing) { const char *value = NULL; value = crm_element_value(xml_op, XML_RSC_OP_LAST_CHANGE); if (value) { time_t int_value = (time_t) crm_parse_int(value, NULL); if (int_value > 0) { crm_xml_add(node, XML_RSC_OP_LAST_CHANGE, pcmk__epoch2str(&int_value)); } } value = crm_element_value(xml_op, XML_RSC_OP_T_EXEC); if (value) { char *s = crm_strdup_printf("%sms", value); crm_xml_add(node, XML_RSC_OP_T_EXEC, s); free(s); } value = crm_element_value(xml_op, XML_RSC_OP_T_QUEUE); if (value) { char *s = crm_strdup_printf("%sms", value); crm_xml_add(node, XML_RSC_OP_T_QUEUE, s); free(s); } } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("resource-config", "pe_resource_t *", "gboolean") static int resource_config(pcmk__output_t *out, va_list args) { pe_resource_t *rsc = va_arg(args, pe_resource_t *); gboolean raw = va_arg(args, gboolean); char *rsc_xml = NULL; if (raw) { rsc_xml = dump_xml_formatted(rsc->orig_xml ? rsc->orig_xml : rsc->xml); } else { rsc_xml = dump_xml_formatted(rsc->xml); } pcmk__formatted_printf(out, "Resource XML:\n"); out->output_xml(out, "xml", rsc_xml); free(rsc_xml); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("resource-history", "pe_resource_t *", "const char *", "gboolean", "int", "time_t", "gboolean") int pe__resource_history_text(pcmk__output_t *out, va_list args) { pe_resource_t *rsc = va_arg(args, pe_resource_t *); const char *rsc_id = va_arg(args, const char *); gboolean all = va_arg(args, gboolean); int failcount = va_arg(args, int); time_t last_failure = va_arg(args, int); gboolean as_header = va_arg(args, gboolean); char *buf = resource_history_string(rsc, rsc_id, all, failcount, last_failure); if (as_header) { out->begin_list(out, NULL, NULL, "%s", buf); } else { out->list_item(out, NULL, "%s", buf); } free(buf); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("resource-history", "pe_resource_t *", "const char *", "gboolean", "int", "time_t", "gboolean") static int resource_history_xml(pcmk__output_t *out, va_list args) { pe_resource_t *rsc = va_arg(args, pe_resource_t *); const char *rsc_id = va_arg(args, const char *); gboolean all = va_arg(args, gboolean); int failcount = va_arg(args, int); time_t last_failure = va_arg(args, int); gboolean as_header = va_arg(args, gboolean); xmlNodePtr node = pcmk__output_xml_create_parent(out, "resource_history", "id", rsc_id, NULL); if (rsc == NULL) { crm_xml_add(node, "orphan", "true"); } else if (all || failcount || last_failure > 0) { char *migration_s = crm_itoa(rsc->migration_threshold); pcmk__xe_set_props(node, "orphan", "false", "migration-threshold", migration_s, NULL); free(migration_s); if (failcount > 0) { char *s = crm_itoa(failcount); crm_xml_add(node, PCMK__FAIL_COUNT_PREFIX, s); free(s); } if (last_failure > 0) { crm_xml_add(node, PCMK__LAST_FAILURE_PREFIX, pcmk__epoch2str(&last_failure)); } } if (as_header == FALSE) { pcmk__output_xml_pop_parent(out); } return pcmk_rc_ok; } static void print_resource_header(pcmk__output_t *out, gboolean group_by_node, gboolean inactive_resources) { if (group_by_node) { /* Active resources have already been printed by node */ out->begin_list(out, NULL, NULL, "Inactive Resources"); } else if (inactive_resources) { out->begin_list(out, NULL, NULL, "Full List of Resources"); } else { out->begin_list(out, NULL, NULL, "Active Resources"); } } PCMK__OUTPUT_ARGS("resource-list", "pe_working_set_t *", "unsigned int", "gboolean", "gboolean", "gboolean", "gboolean", "GList *", "GList *", "gboolean") static int resource_list(pcmk__output_t *out, va_list args) { pe_working_set_t *data_set = va_arg(args, pe_working_set_t *); unsigned int print_opts = va_arg(args, unsigned int); gboolean group_by_node = va_arg(args, gboolean); gboolean inactive_resources = va_arg(args, gboolean); gboolean brief_output = va_arg(args, gboolean); gboolean print_summary = va_arg(args, gboolean); GList *only_node = va_arg(args, GList *); GList *only_rsc = va_arg(args, GList *); gboolean print_spacer = va_arg(args, gboolean); GList *rsc_iter; int rc = pcmk_rc_no_output; bool printed_header = false; /* If we already showed active resources by node, and * we're not showing inactive resources, we have nothing to do */ if (group_by_node && !inactive_resources) { return rc; } /* If we haven't already printed resources grouped by node, * and brief output was requested, print resource summary */ if (brief_output && !group_by_node) { GList *rscs = pe__filter_rsc_list(data_set->resources, only_rsc); PCMK__OUTPUT_SPACER_IF(out, print_spacer); print_resource_header(out, group_by_node, inactive_resources); printed_header = true; pe__rscs_brief_output(out, rscs, print_opts, inactive_resources); g_list_free(rscs); } /* For each resource, display it if appropriate */ for (rsc_iter = data_set->resources; rsc_iter != NULL; rsc_iter = rsc_iter->next) { pe_resource_t *rsc = (pe_resource_t *) rsc_iter->data; int x; /* Complex resources may have some sub-resources active and some inactive */ gboolean is_active = rsc->fns->active(rsc, TRUE); gboolean partially_active = rsc->fns->active(rsc, FALSE); /* Skip inactive orphans (deleted but still in CIB) */ if (pcmk_is_set(rsc->flags, pe_rsc_orphan) && !is_active) { continue; /* Skip active resources if we already displayed them by node */ } else if (group_by_node) { if (is_active) { continue; } /* Skip primitives already counted in a brief summary */ } else if (brief_output && (rsc->variant == pe_native)) { continue; /* Skip resources that aren't at least partially active, * unless we're displaying inactive resources */ } else if (!partially_active && !inactive_resources) { continue; } else if (partially_active && !pe__rsc_running_on_any_node_in_list(rsc, only_node)) { continue; } if (!printed_header) { PCMK__OUTPUT_SPACER_IF(out, print_spacer); print_resource_header(out, group_by_node, inactive_resources); printed_header = true; } /* Print this resource */ x = out->message(out, crm_map_element_name(rsc->xml), print_opts, rsc, only_node, only_rsc); if (x == pcmk_rc_ok) { rc = pcmk_rc_ok; } } if (print_summary && rc != pcmk_rc_ok) { if (!printed_header) { PCMK__OUTPUT_SPACER_IF(out, print_spacer); print_resource_header(out, group_by_node, inactive_resources); printed_header = true; } if (group_by_node) { out->list_item(out, NULL, "No inactive resources"); } else if (inactive_resources) { out->list_item(out, NULL, "No resources"); } else { out->list_item(out, NULL, "No active resources"); } } if (printed_header) { out->end_list(out); } return rc; } PCMK__OUTPUT_ARGS("ticket", "pe_ticket_t *") static int ticket_html(pcmk__output_t *out, va_list args) { pe_ticket_t *ticket = va_arg(args, pe_ticket_t *); if (ticket->last_granted > -1) { - char *time = pcmk_format_named_time("last-granted", ticket->last_granted); + char *time = pcmk__format_named_time("last-granted", + ticket->last_granted); + out->list_item(out, NULL, "%s:\t%s%s %s", ticket->id, ticket->granted ? "granted" : "revoked", ticket->standby ? " [standby]" : "", time); free(time); } else { out->list_item(out, NULL, "%s:\t%s%s", ticket->id, ticket->granted ? "granted" : "revoked", ticket->standby ? " [standby]" : ""); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("ticket", "pe_ticket_t *") int pe__ticket_text(pcmk__output_t *out, va_list args) { pe_ticket_t *ticket = va_arg(args, pe_ticket_t *); if (ticket->last_granted > -1) { - char *time = pcmk_format_named_time("last-granted", ticket->last_granted); + char *time = pcmk__format_named_time("last-granted", + ticket->last_granted); + out->list_item(out, ticket->id, "%s%s %s", ticket->granted ? "granted" : "revoked", ticket->standby ? " [standby]" : "", time); free(time); } else { out->list_item(out, ticket->id, "%s%s", ticket->granted ? "granted" : "revoked", ticket->standby ? " [standby]" : ""); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("ticket", "pe_ticket_t *") static int ticket_xml(pcmk__output_t *out, va_list args) { pe_ticket_t *ticket = va_arg(args, pe_ticket_t *); xmlNodePtr node = NULL; node = pcmk__output_create_xml_node(out, "ticket", "id", ticket->id, "status", ticket->granted ? "granted" : "revoked", "standby", pcmk__btoa(ticket->standby), NULL); if (ticket->last_granted > -1) { crm_xml_add(node, "last-granted", pcmk__epoch2str(&ticket->last_granted)); } return pcmk_rc_ok; } static pcmk__message_entry_t fmt_functions[] = { { "ban", "html", ban_html }, { "ban", "log", pe__ban_text }, { "ban", "text", pe__ban_text }, { "ban", "xml", ban_xml }, { "bundle", "xml", pe__bundle_xml }, { "bundle", "html", pe__bundle_html }, { "bundle", "text", pe__bundle_text }, { "bundle", "log", pe__bundle_text }, { "clone", "xml", pe__clone_xml }, { "clone", "html", pe__clone_html }, { "clone", "text", pe__clone_text }, { "clone", "log", pe__clone_text }, { "cluster-counts", "html", cluster_counts_html }, { "cluster-counts", "log", pe__cluster_counts_text }, { "cluster-counts", "text", pe__cluster_counts_text }, { "cluster-counts", "xml", cluster_counts_xml }, { "cluster-dc", "html", cluster_dc_html }, { "cluster-dc", "log", pe__cluster_dc_text }, { "cluster-dc", "text", pe__cluster_dc_text }, { "cluster-dc", "xml", cluster_dc_xml }, { "cluster-options", "html", cluster_options_html }, { "cluster-options", "log", cluster_options_log }, { "cluster-options", "text", pe__cluster_options_text }, { "cluster-options", "xml", cluster_options_xml }, { "cluster-summary", "default", pe__cluster_summary }, { "cluster-summary", "html", cluster_summary_html }, { "cluster-stack", "html", cluster_stack_html }, { "cluster-stack", "log", pe__cluster_stack_text }, { "cluster-stack", "text", pe__cluster_stack_text }, { "cluster-stack", "xml", cluster_stack_xml }, { "cluster-times", "html", cluster_times_html }, { "cluster-times", "log", pe__cluster_times_text }, { "cluster-times", "text", pe__cluster_times_text }, { "cluster-times", "xml", cluster_times_xml }, { "failed-action", "default", pe__failed_action_text }, { "failed-action", "xml", failed_action_xml }, { "group", "xml", pe__group_xml }, { "group", "html", pe__group_html }, { "group", "text", pe__group_text }, { "group", "log", pe__group_text }, { "maint-mode", "text", pe__cluster_maint_mode_text }, { "node", "html", pe__node_html }, { "node", "log", pe__node_text }, { "node", "text", pe__node_text }, { "node", "xml", pe__node_xml }, { "node-and-op", "default", node_and_op }, { "node-and-op", "xml", node_and_op_xml }, { "node-list", "html", node_list_html }, { "node-list", "log", pe__node_list_text }, { "node-list", "text", pe__node_list_text }, { "node-list", "xml", node_list_xml }, { "node-attribute", "html", node_attribute_html }, { "node-attribute", "log", pe__node_attribute_text }, { "node-attribute", "text", pe__node_attribute_text }, { "node-attribute", "xml", node_attribute_xml }, { "op-history", "default", pe__op_history_text }, { "op-history", "xml", op_history_xml }, { "primitive", "xml", pe__resource_xml }, { "primitive", "html", pe__resource_html }, { "primitive", "text", pe__resource_text }, { "primitive", "log", pe__resource_text }, { "resource-config", "default", resource_config }, { "resource-history", "default", pe__resource_history_text }, { "resource-history", "xml", resource_history_xml }, { "resource-list", "default", resource_list }, { "ticket", "html", ticket_html }, { "ticket", "log", pe__ticket_text }, { "ticket", "text", pe__ticket_text }, { "ticket", "xml", ticket_xml }, { NULL, NULL, NULL } }; void pe__register_messages(pcmk__output_t *out) { pcmk__register_messages(out, fmt_functions); } void pe__output_node(pe_node_t *node, gboolean details, pcmk__output_t *out) { if (node == NULL) { crm_trace(""); return; } CRM_ASSERT(node->details); crm_trace("%sNode %s: (weight=%d, fixed=%s)", node->details->online ? "" : "Unavailable/Unclean ", node->details->uname, node->weight, node->fixed ? "True" : "False"); if (details) { char *pe_mutable = strdup("\t\t"); GList *gIter = node->details->running_rsc; GList *all = NULL; all = g_list_prepend(all, strdup("*")); crm_trace("\t\t===Node Attributes"); g_hash_table_foreach(node->details->attrs, print_str_str, pe_mutable); free(pe_mutable); crm_trace("\t\t=== Resources"); for (; gIter != NULL; gIter = gIter->next) { pe_resource_t *rsc = (pe_resource_t *) gIter->data; out->message(out, crm_map_element_name(rsc->xml), pe_print_pending, rsc, all, all); } g_list_free_full(all, free); } }