estimados
tengo instalado zabbix server y la base de datos (postgresql) en maquinas diferentes. No tengo problemas al monitorear 3 hosts, pero cuando agrego un 4 hots pierdo comunicacion con el zabbix server.
LOG ZABBIX SERVER
1119:20210124:185521.662 cannot send list of active checks to "172.25.251.71": host [zbxdb] not found
1119:20210124:185537.006 cannot send list of active checks to "172.25.251.70": host [zbxmon] not found
1121:20210124:185721.678 cannot send list of active checks to "172.25.251.71": host [zbxdb] not found
1118:20210124:185737.025 cannot send list of active checks to "172.25.251.70": host [zbxmon] not found
1117:20210124:185921.698 cannot send list of active checks to "172.25.251.71": host [zbxdb] not found
1120:20210124:185937.042 cannot send list of active checks to "172.25.251.70": host [zbxmon] not found
2427:20210124:190049.784 5: /usr/sbin/zabbix_server: configuration syncer [syncing configuration](zbx_thread_start+0x37) [0x55ed8218a855]
2427:20210124:190049.784 4: /usr/sbin/zabbix_server: configuration syncer [syncing configuration](MAIN_ZABBIX_ENTRY+0xaa5) [0x55ed81feb73c]
2427:20210124:190049.784 3: /usr/sbin/zabbix_server: configuration syncer [syncing configuration](daemon_start+0x2ff) [0x55ed8217b718]
2427:20210124:190049.784 2: /usr/sbin/zabbix_server: configuration syncer [syncing configuration](main+0x2f5) [0x55ed81feac4c]
2427:20210124:190049.784 1: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7ff9c9af4d0a]
2427:20210124:190049.784 0: /usr/sbin/zabbix_server: configuration syncer [syncing configuration](_start+0x2a) [0x55ed81fe9cca]
2426:20210124:190049.787 One child process died (PID:2427,exitcode/signal:1). Exiting ...
2426:20210124:190049.797 syncing trend data...
2426:20210124:190049.797 syncing trend data done
2426:20210124:190049.798 Zabbix Server stopped. Zabbix 5.2.3 (revision ae46273eae).
LOG BASE DATOS
2021-01-24 19:03:37.825 PST [3065] zabbix@zabbixdb LOG: could not receive data from client: Connection reset by peer
2021-01-24 19:03:48.289 PST [821] LOG: received fast shutdown request
2021-01-24 19:03:48.290 PST [821] LOG: aborting any active transactions
2021-01-24 19:03:48.294 PST [3077] zabbix@zabbixdb FATAL: terminating connection due to administrator command
2021-01-24 19:03:48.294 PST [3077] zabbix@zabbixdb STATEMENT: select i.itemid,f.functionid,f.name,f.parameter,t.trigger id,i.hostid from hosts h,items i,functions f,triggers t where h.hostid=i.hostid and i.itemid=f.itemid and f.triggerid=t.triggerid andh.status in (0,1) and t.flags<>2
2021-01-24 19:03:48.297 PST [821] LOG: background worker "logical replication launcher" (PID 838) exited with exit code 1
2021-01-24 19:03:48.299 PST [833] LOG: shutting down
2021-01-24 19:03:48.308 PST [3119] zabbix@zabbixdb FATAL: the database system is shutting down
2021-01-24 19:03:48.315 PST [3120] zabbix@zabbixdb FATAL: the database system is shutting down
2021-01-24 19:03:48.361 PST [821] LOG: database system is shut down
2021-01-24 19:03:59.381 PST [830] LOG: starting PostgreSQL 13.1 (Debian 13.1-1+b1) on x86_64-pc-linux-gnu, compiled by gcc (Debian 10.2.0-18) 10.2.0, 64-bit
2021-01-24 19:03:59.382 PST [830] LOG: listening on IPv4 address "0.0.0.0", port 5432
2021-01-24 19:03:59.382 PST [830] LOG: listening on IPv6 address "::", port 5432
2021-01-24 19:03:59.383 PST [830] LOG: listening on Unix socket "/var/run/postgresql/.s.PGSQL.5432"
2021-01-24 19:03:59.394 PST [831] LOG: database system was shut down at 2021-01-24 19:03:48 PST
2021-01-24 19:03:59.405 PST [830] LOG: database system is ready to accept connections
2021-01-24 19:04:01.023 PST [979] zabbix@zabbixdb LOG: could not receive data from client: Connection reset by peer
2021-01-24 19:04:11.603 PST [1130] zabbix@zabbixdb LOG: could not receive data from client: Connection reset by peer
2021-01-24 19:04:22.221 PST [1158] zabbix@zabbixdb LOG: could not receive data from client: Connection reset by peer
tengo instalado zabbix server y la base de datos (postgresql) en maquinas diferentes. No tengo problemas al monitorear 3 hosts, pero cuando agrego un 4 hots pierdo comunicacion con el zabbix server.
LOG ZABBIX SERVER
1119:20210124:185521.662 cannot send list of active checks to "172.25.251.71": host [zbxdb] not found
1119:20210124:185537.006 cannot send list of active checks to "172.25.251.70": host [zbxmon] not found
1121:20210124:185721.678 cannot send list of active checks to "172.25.251.71": host [zbxdb] not found
1118:20210124:185737.025 cannot send list of active checks to "172.25.251.70": host [zbxmon] not found
1117:20210124:185921.698 cannot send list of active checks to "172.25.251.71": host [zbxdb] not found
1120:20210124:185937.042 cannot send list of active checks to "172.25.251.70": host [zbxmon] not found
2427:20210124:190049.784 5: /usr/sbin/zabbix_server: configuration syncer [syncing configuration](zbx_thread_start+0x37) [0x55ed8218a855]
2427:20210124:190049.784 4: /usr/sbin/zabbix_server: configuration syncer [syncing configuration](MAIN_ZABBIX_ENTRY+0xaa5) [0x55ed81feb73c]
2427:20210124:190049.784 3: /usr/sbin/zabbix_server: configuration syncer [syncing configuration](daemon_start+0x2ff) [0x55ed8217b718]
2427:20210124:190049.784 2: /usr/sbin/zabbix_server: configuration syncer [syncing configuration](main+0x2f5) [0x55ed81feac4c]
2427:20210124:190049.784 1: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7ff9c9af4d0a]
2427:20210124:190049.784 0: /usr/sbin/zabbix_server: configuration syncer [syncing configuration](_start+0x2a) [0x55ed81fe9cca]
2426:20210124:190049.787 One child process died (PID:2427,exitcode/signal:1). Exiting ...
2426:20210124:190049.797 syncing trend data...
2426:20210124:190049.797 syncing trend data done
2426:20210124:190049.798 Zabbix Server stopped. Zabbix 5.2.3 (revision ae46273eae).
LOG BASE DATOS
2021-01-24 19:03:37.825 PST [3065] zabbix@zabbixdb LOG: could not receive data from client: Connection reset by peer
2021-01-24 19:03:48.289 PST [821] LOG: received fast shutdown request
2021-01-24 19:03:48.290 PST [821] LOG: aborting any active transactions
2021-01-24 19:03:48.294 PST [3077] zabbix@zabbixdb FATAL: terminating connection due to administrator command
2021-01-24 19:03:48.294 PST [3077] zabbix@zabbixdb STATEMENT: select i.itemid,f.functionid,f.name,f.parameter,t.trigger id,i.hostid from hosts h,items i,functions f,triggers t where h.hostid=i.hostid and i.itemid=f.itemid and f.triggerid=t.triggerid andh.status in (0,1) and t.flags<>2
2021-01-24 19:03:48.297 PST [821] LOG: background worker "logical replication launcher" (PID 838) exited with exit code 1
2021-01-24 19:03:48.299 PST [833] LOG: shutting down
2021-01-24 19:03:48.308 PST [3119] zabbix@zabbixdb FATAL: the database system is shutting down
2021-01-24 19:03:48.315 PST [3120] zabbix@zabbixdb FATAL: the database system is shutting down
2021-01-24 19:03:48.361 PST [821] LOG: database system is shut down
2021-01-24 19:03:59.381 PST [830] LOG: starting PostgreSQL 13.1 (Debian 13.1-1+b1) on x86_64-pc-linux-gnu, compiled by gcc (Debian 10.2.0-18) 10.2.0, 64-bit
2021-01-24 19:03:59.382 PST [830] LOG: listening on IPv4 address "0.0.0.0", port 5432
2021-01-24 19:03:59.382 PST [830] LOG: listening on IPv6 address "::", port 5432
2021-01-24 19:03:59.383 PST [830] LOG: listening on Unix socket "/var/run/postgresql/.s.PGSQL.5432"
2021-01-24 19:03:59.394 PST [831] LOG: database system was shut down at 2021-01-24 19:03:48 PST
2021-01-24 19:03:59.405 PST [830] LOG: database system is ready to accept connections
2021-01-24 19:04:01.023 PST [979] zabbix@zabbixdb LOG: could not receive data from client: Connection reset by peer
2021-01-24 19:04:11.603 PST [1130] zabbix@zabbixdb LOG: could not receive data from client: Connection reset by peer
2021-01-24 19:04:22.221 PST [1158] zabbix@zabbixdb LOG: could not receive data from client: Connection reset by peer
Comment