diff --git a/tools/crm_verify.c b/tools/crm_verify.c index 6baa3fb0a3..9906a4892f 100644 --- a/tools/crm_verify.c +++ b/tools/crm_verify.c @@ -1,276 +1,275 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include gboolean USE_LIVE_CIB = FALSE; char *cib_save = NULL; void usage(const char *cmd, int exit_status); extern gboolean stage0(pe_working_set_t * data_set); extern void cleanup_alloc_calculations(pe_working_set_t * data_set); extern xmlNode *do_calculations(pe_working_set_t * data_set, xmlNode * xml_input, crm_time_t * now); /* *INDENT-OFF* */ static struct crm_option long_options[] = { /* Top-level Options */ {"help", 0, 0, '?', "\tThis text"}, {"version", 0, 0, '$', "\tVersion information" }, {"verbose", 0, 0, 'V', "\tIncrease debug output\n"}, {"-spacer-", 1, 0, '-', "\nData sources:"}, {"live-check", 0, 0, 'L', "Check the configuration used by the running cluster\n"}, {"xml-file", 1, 0, 'x', "Check the configuration in the named file"}, {"xml-text", 1, 0, 'X', "Check the configuration in the supplied string"}, {"xml-pipe", 0, 0, 'p', "Check the configuration piped in via stdin"}, {"-spacer-", 1, 0, '-', "\nAdditional Options:"}, {"save-xml", 1, 0, 'S', "Save the verified XML to the named file. Most useful with -L"}, {"-spacer-", 1, 0, '-', "\nExamples:", pcmk_option_paragraph}, {"-spacer-", 1, 0, '-', "Check the consistency of the configuration in the running cluster:", pcmk_option_paragraph}, {"-spacer-", 1, 0, '-', " crm_verify --live-check", pcmk_option_example}, {"-spacer-", 1, 0, '-', "Check the consistency of the configuration in a given file and produce verbose output:", pcmk_option_paragraph}, {"-spacer-", 1, 0, '-', " crm_verify --xml-file file.xml --verbose", pcmk_option_example}, - {F_CRM_DATA, 1, 0, 'X', NULL, 1}, /* legacy */ {0, 0, 0, 0} }; /* *INDENT-ON* */ int main(int argc, char **argv) { xmlNode *cib_object = NULL; xmlNode *status = NULL; int argerr = 0; int flag; int option_index = 0; pe_working_set_t data_set; cib_t *cib_conn = NULL; int rc = pcmk_ok; bool verbose = FALSE; gboolean xml_stdin = FALSE; const char *xml_tag = NULL; const char *xml_file = NULL; const char *xml_string = NULL; crm_log_cli_init("crm_verify"); crm_set_options(NULL, "[modifiers] data_source", long_options, "\n\nChecks the well-formedness of an XML configuration, its conformance to the configured schema and for the presence of common misconfigurations." "\n\nIt reports two classes of problems, errors and warnings." " Errors must be fixed before the cluster will work properly." " However, it is left up to the administrator to decide if the warnings should also be fixed."); while (1) { flag = crm_get_option(argc, argv, &option_index); if (flag == -1) break; switch (flag) { case 'X': crm_trace("Option %c => %s", flag, optarg); xml_string = optarg; break; case 'x': crm_trace("Option %c => %s", flag, optarg); xml_file = optarg; break; case 'p': xml_stdin = TRUE; break; case 'S': cib_save = optarg; break; case 'V': verbose = TRUE; crm_bump_log_level(argc, argv); break; case 'L': USE_LIVE_CIB = TRUE; break; case '$': case '?': crm_help(flag, EX_OK); break; default: fprintf(stderr, "Option -%c is not yet supported\n", flag); ++argerr; break; } } if (optind < argc) { printf("non-option ARGV-elements: "); while (optind < argc) { printf("%s ", argv[optind++]); } printf("\n"); } if (optind > argc) { ++argerr; } if (argerr) { crm_err("%d errors in option parsing", argerr); crm_help(flag, EX_USAGE); } crm_info("=#=#=#=#= Getting XML =#=#=#=#="); if (USE_LIVE_CIB) { cib_conn = cib_new(); rc = cib_conn->cmds->signon(cib_conn, crm_system_name, cib_command); } if (USE_LIVE_CIB) { if (rc == pcmk_ok) { int options = cib_scope_local | cib_sync_call; crm_info("Reading XML from: live cluster"); rc = cib_conn->cmds->query(cib_conn, NULL, &cib_object, options); } if (rc != pcmk_ok) { fprintf(stderr, "Live CIB query failed: %s\n", pcmk_strerror(rc)); goto done; } if (cib_object == NULL) { fprintf(stderr, "Live CIB query failed: empty result\n"); rc = -ENOMSG; goto done; } } else if (xml_file != NULL) { cib_object = filename2xml(xml_file); if (cib_object == NULL) { fprintf(stderr, "Couldn't parse input file: %s\n", xml_file); rc = -ENODATA; goto done; } } else if (xml_string != NULL) { cib_object = string2xml(xml_string); if (cib_object == NULL) { fprintf(stderr, "Couldn't parse input string: %s\n", xml_string); rc = -ENODATA; goto done; } } else if (xml_stdin) { cib_object = stdin2xml(); if (cib_object == NULL) { fprintf(stderr, "Couldn't parse input from STDIN.\n"); rc = -ENODATA; goto done; } } else { fprintf(stderr, "No configuration source specified." " Use --help for usage information.\n"); rc = -ENODATA; goto done; } xml_tag = crm_element_name(cib_object); if (safe_str_neq(xml_tag, XML_TAG_CIB)) { fprintf(stderr, "This tool can only check complete configurations (i.e. those starting with ).\n"); rc = -EBADMSG; goto done; } if (cib_save != NULL) { write_xml_file(cib_object, cib_save, FALSE); } status = get_object_root(XML_CIB_TAG_STATUS, cib_object); if (status == NULL) { create_xml_node(cib_object, XML_CIB_TAG_STATUS); } if (validate_xml(cib_object, NULL, FALSE) == FALSE) { crm_config_err("CIB did not pass schema validation"); free_xml(cib_object); cib_object = NULL; } else if (cli_config_update(&cib_object, NULL, FALSE) == FALSE) { crm_config_error = TRUE; free_xml(cib_object); cib_object = NULL; fprintf(stderr, "The cluster will NOT be able to use this configuration.\n"); fprintf(stderr, "Please manually update the configuration to conform to the %s syntax.\n", xml_latest_schema()); } set_working_set_defaults(&data_set); if (cib_object == NULL) { } else if (status != NULL || USE_LIVE_CIB) { /* live queries will always have a status section and can do a full simulation */ do_calculations(&data_set, cib_object, NULL); cleanup_alloc_calculations(&data_set); } else { data_set.now = crm_time_new(NULL); data_set.input = cib_object; stage0(&data_set); cleanup_alloc_calculations(&data_set); } if (crm_config_error) { fprintf(stderr, "Errors found during check: config not valid\n"); if (verbose == FALSE) { fprintf(stderr, " -V may provide more details\n"); } rc = -pcmk_err_generic; } else if (crm_config_warning) { fprintf(stderr, "Warnings found during check: config may not be valid\n"); if (verbose == FALSE) { fprintf(stderr, " Use -V for more details\n"); } rc = -pcmk_err_generic; } if (USE_LIVE_CIB && cib_conn) { cib_conn->cmds->signoff(cib_conn); cib_delete(cib_conn); } done: return rc; }