diff --git a/crm/crmd/cib.c b/crm/crmd/cib.c index 3aef14dc1e..6ce8da219e 100644 --- a/crm/crmd/cib.c +++ b/crm/crmd/cib.c @@ -1,280 +1,280 @@ /* * 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 2.1 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include /* for access */ #include #include #include /* for calls to open */ #include /* for calls to open */ #include /* for calls to open */ #include /* for getpwuid */ #include /* for initgroups */ #include /* for getrlimit */ #include /* for getrlimit */ #include #include #include #include #include #include #include #include struct crm_subsystem_s *cib_subsystem = NULL; int cib_retries = 0; /* A_CIB_STOP, A_CIB_START, A_CIB_RESTART, */ enum crmd_fsa_input do_cib_control(long long action, enum crmd_fsa_cause cause, enum crmd_fsa_state cur_state, enum crmd_fsa_input current_input, fsa_data_t *msg_data) { enum crmd_fsa_input result = I_NULL; struct crm_subsystem_s *this_subsys = cib_subsystem; long long stop_actions = A_CIB_STOP; long long start_actions = A_CIB_START; if(action & stop_actions) { if(fsa_cib_conn != NULL && fsa_cib_conn->state != cib_disconnected) { fsa_cib_conn->cmds->signoff(fsa_cib_conn); } } if(action & start_actions) { if(cur_state != S_STOPPING) { if(fsa_cib_conn == NULL) { fsa_cib_conn = cib_new(); } if(cib_ok != fsa_cib_conn->cmds->signon( fsa_cib_conn, CRM_SYSTEM_CRMD, cib_command)){ crm_debug("Could not connect to the CIB service"); #if 0 } else if(cib_ok != fsa_cib_conn->cmds->set_op_callback( fsa_cib_conn, crmd_cib_op_callback)) { crm_err("Could not set op callback"); #endif } else if(fsa_cib_conn->cmds->set_connection_dnotify( fsa_cib_conn, crmd_cib_connection_destroy)!=cib_ok){ crm_err("Could not set dnotify callback"); } else { set_bit_inplace( fsa_input_register, R_CIB_CONNECTED); } if(is_set(fsa_input_register, R_CIB_CONNECTED) == FALSE) { cib_retries++; - crm_warn("Could complete CIB registration %d" + crm_warn("Couldn't complete CIB registration %d" " times... pause and retry", cib_retries); if(cib_retries < 30) { crm_timer_start(wait_timer); crmd_fsa_stall(); } else { crm_err("Could not complete CIB" " registration %d times..." " hard error", cib_retries); register_fsa_error( C_FSA_INTERNAL, I_ERROR, NULL); } } else { cib_retries = 0; } } else { crm_info("Ignoring request to start %s after shutdown", this_subsys->name); } } return result; } /* A_CIB_INVOKE, A_CIB_BUMPGEN, A_UPDATE_NODESTATUS */ enum crmd_fsa_input do_cib_invoke(long long action, enum crmd_fsa_cause cause, enum crmd_fsa_state cur_state, enum crmd_fsa_input current_input, fsa_data_t *msg_data) { HA_Message *answer = NULL; enum crmd_fsa_input result = I_NULL; ha_msg_input_t *cib_msg = fsa_typed_data(fsa_dt_ha_msg); const char *sys_from = cl_get_string(cib_msg->msg, F_CRM_SYS_FROM); if(fsa_cib_conn->state == cib_disconnected) { if(cur_state != S_STOPPING) { crm_err("CIB is disconnected"); crm_log_message_adv(LOG_WARNING, "CIB Input", cib_msg->msg); return I_NULL; } crm_info("CIB is disconnected"); crm_log_message_adv(LOG_DEBUG, "CIB Input", cib_msg->msg); return I_NULL; } if(action & A_CIB_INVOKE) { if(safe_str_eq(sys_from, CRM_SYSTEM_CRMD)) { action = A_CIB_INVOKE_LOCAL; } else if(safe_str_eq(sys_from, CRM_SYSTEM_DC)) { action = A_CIB_INVOKE_LOCAL; } } if(action & A_CIB_INVOKE || action & A_CIB_INVOKE_LOCAL) { int call_options = 0; enum cib_errors rc = cib_ok; crm_data_t *cib_frag = NULL; const char *section = NULL; const char *op = cl_get_string(cib_msg->msg, F_CRM_TASK); section = cl_get_string(cib_msg->msg, F_CIB_SECTION); ha_msg_value_int(cib_msg->msg, F_CIB_CALLOPTS, &call_options); crm_log_message(LOG_MSG, cib_msg->msg); crm_xml_devel(cib_msg->xml, "[CIB update]"); if(op == NULL) { crm_err("Invalid CIB Message"); register_fsa_error(C_FSA_INTERNAL, I_ERROR, NULL); return I_NULL; } cib_frag = NULL; rc = fsa_cib_conn->cmds->variant_op( fsa_cib_conn, op, NULL, section, cib_msg->xml, &cib_frag, call_options); if(rc < cib_ok || (action & A_CIB_INVOKE)) { answer = create_reply(cib_msg->msg, cib_frag); ha_msg_add(answer,XML_ATTR_RESULT,cib_error2string(rc)); } if(action & A_CIB_INVOKE) { if(relay_message(answer, TRUE) == FALSE) { crm_err("Confused what to do with cib result"); crm_log_message(LOG_ERR, answer); crm_msg_del(answer); result = I_ERROR; } } else if(rc < cib_ok) { ha_msg_input_t *input = NULL; crm_err("Internal CRM/CIB command from %s() failed: %s", msg_data->origin, cib_error2string(rc)); crm_log_message_adv(LOG_WARNING, "CIB Input", cib_msg->msg); crm_log_message_adv(LOG_WARNING, "CIB Reply", answer); input = new_ha_msg_input(answer); register_fsa_input(C_FSA_INTERNAL, I_ERROR, input); crm_msg_del(answer); delete_ha_msg_input(input); } return result; } else { crm_err("Unexpected action %s in %s", fsa_action2string(action), __FUNCTION__); } return I_NULL; } /* frees fragment as part of delete_ha_msg_input() */ void update_local_cib_adv( crm_data_t *msg_data, gboolean do_now, const char *raised_from) { HA_Message *msg = NULL; ha_msg_input_t *fsa_input = NULL; int call_options = cib_quorum_override|cib_scope_local; CRM_DEV_ASSERT(msg_data != NULL); crm_malloc0(fsa_input, sizeof(ha_msg_input_t)); msg = create_request(CRM_OP_CIB_UPDATE, msg_data, NULL, CRM_SYSTEM_CIB, CRM_SYSTEM_CRMD, NULL); ha_msg_add(msg, F_CIB_SECTION, crm_element_value(msg_data, XML_ATTR_SECTION)); ha_msg_add_int(msg, F_CIB_CALLOPTS, call_options); ha_msg_add(msg, "call_origin", raised_from); fsa_input->msg = msg; fsa_input->xml = msg_data; if(AM_I_DC && crm_assert_failed) { /* register_fsa_error(C_FSA_INTERNAL, I_ERROR, NULL); */ } if(do_now == FALSE) { crm_devel("Registering event with FSA"); register_fsa_input_adv(C_FSA_INTERNAL, I_CIB_OP, fsa_input, 0, FALSE, raised_from); } else { fsa_data_t *op_data = NULL; crm_devel("Invoking CIB handler directly"); crm_malloc0(op_data, sizeof(fsa_data_t)); op_data->fsa_cause = C_FSA_INTERNAL; op_data->fsa_input = I_CIB_OP; op_data->origin = raised_from; op_data->data = fsa_input; op_data->data_type = fsa_dt_ha_msg; do_cib_invoke(A_CIB_INVOKE_LOCAL, C_FSA_INTERNAL, fsa_state, I_CIB_OP, op_data); crm_free(op_data); crm_devel("CIB handler completed"); } crm_devel("deleting input"); crm_msg_del(fsa_input->msg); free_xml(fsa_input->xml); crm_free(fsa_input); crm_devel("deleted input"); }