MHA监控检测报错

Mon Nov 20 17:15:11 2017 - [info] MHA::MasterMonitor version 0.56. Mon Nov 20 17:15:12 2017 - [info] GTID failover mode = 0 Mon Nov 20 17:15:12 2017 - [info] Dead Servers: Mon Nov 20 17:15:12 2017 - [info] Alive Servers: Mon Nov 20 17:15:12 2017 - [info] 192.168.2.211(192.168.2.211:3206) Mon Nov 20 17:15:12 2017 - [info] 192.168.2.212(192.168.2.212:3206) Mon Nov 20 17:15:12 2017 - [info] 192.168.2.213(192.168.2.213:3206) Mon Nov 20 17:15:12 2017 - [info] Alive Slaves: Mon Nov 20 17:15:12 2017 - [info] 192.168.2.212(192.168.2.212:3206) Version=5.6.24-log (oldest major version between slaves) log-bin:enabled Mon Nov 20 17:15:12 2017 - [info] Replicating from 192.168.2.211(192.168.2.211:3206) Mon Nov 20 17:15:12 2017 - [info] Primary candidate for the new Master (candidate_master is set) Mon Nov 20 17:15:12 2017 - [info] 192.168.2.213(192.168.2.213:3206) Version=5.6.24-log (oldest major version between slaves) log-bin:enabled Mon Nov 20 17:15:12 2017 - [info] Replicating from 192.168.2.211(192.168.2.211:3206) Mon Nov 20 17:15:12 2017 - [info] Not candidate for the new Master (no_master is set) Mon Nov 20 17:15:12 2017 - [info] Current Alive Master: 192.168.2.211(192.168.2.211:3206) Mon Nov 20 17:15:12 2017 - [info] Checking slave configurations.. Mon Nov 20 17:15:12 2017 - [warning] relay_log_purge=0 is not set on slave 192.168.2.213(192.168.2.213:3206). Mon Nov 20 17:15:12 2017 - [info] Checking replication filtering settings.. Mon Nov 20 17:15:12 2017 - [info] binlog_do_db= , binlog_ignore_db= Mon Nov 20 17:15:12 2017 - [info] Replication filtering check ok. Mon Nov 20 17:15:12 2017 - [info] GTID (with auto-pos) is not supported Mon Nov 20 17:15:12 2017 - [info] Starting SSH connection tests.. Mon Nov 20 17:15:15 2017 - [info] All SSH connection tests passed successfully. Mon Nov 20 17:15:15 2017 - [info] Checking MHA Node version.. Mon Nov 20 17:15:15 2017 - [error][/usr/local/share/perl5/MHA/ManagerUtil.pm, ln122] Got error when getting node version. Error: Mon Nov 20 17:15:15 2017 - [error][/usr/local/share/perl5/MHA/ManagerUtil.pm, ln123] bash: apply_diff_relay_logs: command not found Mon Nov 20 17:15:15 2017 - [error][/usr/local/share/perl5/MHA/ManagerUtil.pm, ln150] node version on 192.168.2.212 not found! Is MHA Node package installed ? at /usr/local/share/perl5/MHA/MasterMonitor.pm line 374. Mon Nov 20 17:15:15 2017 - [error][/usr/local/share/perl5/MHA/MasterMonitor.pm, ln424] Error happened on checking configurations. node version on 192.168.2.212 not found! Is MHA Node package installed ? at /usr/local/share/perl5/MHA/MasterMonitor.pm line 374. ...propagated at /usr/local/share/perl5/MHA/ManagerUtil.pm line 151. Mon Nov 20 17:15:15 2017 - [error][/usr/local/share/perl5/MHA/MasterMonitor.pm, ln523] Error happened on monitoring servers. Mon Nov 20 17:15:15 2017 - [info] Got exit code 1 (Not master dead).

[root@kxt-mha-03 ~]# find / -name apply_diff_relay_logs /usr/local/bin/apply_diff_relay_logs [root@kxt-mha-03 ~]# ln -s /usr/local/bin/apply_diff_relay_logs /usr/bin/ [root@kxt-mha-03 ~]# ln -s /usr/local/bin/save_binary_logs /usr/bin/ [root@kxt-mha-02 ~]# ln -s /usr/local/bin/apply_diff_relay_logs /usr/bin/ [root@kxt-mha-02 ~]# ln -s /usr/local/bin/save_binary_logs /usr/bin/ [root@kxt-mha-01 ~]# ln -s /usr/local/bin/apply_diff_relay_logs /usr/bin/ [root@kxt-mha-01 ~]# ln -s /usr/local/bin/save_binary_logs /usr/bin/ 再次做检测： Wed Feb 28 10:48:40 2018 - [warning] Global configuration file /etc/masterha_default.cnf not found. Skipping. Wed Feb 28 10:48:40 2018 - [info] Reading application default configuration from /etc/mha/conf/app1.cnf.. Wed Feb 28 10:48:40 2018 - [info] Reading server configuration from /etc/mha/conf/app1.cnf.. Wed Feb 28 10:48:40 2018 - [info] MHA::MasterMonitor version 0.56. Wed Feb 28 10:48:41 2018 - [info] GTID failover mode = 0 Wed Feb 28 10:48:41 2018 - [info] Dead Servers: Wed Feb 28 10:48:41 2018 - [info] Alive Servers: Wed Feb 28 10:48:41 2018 - [info] 192.168.2.211(192.168.2.211:3206) Wed Feb 28 10:48:41 2018 - [info] 192.168.2.212(192.168.2.212:3206) Wed Feb 28 10:48:41 2018 - [info] 192.168.2.213(192.168.2.213:3206) Wed Feb 28 10:48:41 2018 - [info] Alive Slaves: Wed Feb 28 10:48:41 2018 - [info] 192.168.2.212(192.168.2.212:3206) Version=5.6.24-log (oldest major version between slaves) log-bin:enabled Wed Feb 28 10:48:41 2018 - [info] Replicating from 192.168.2.211(192.168.2.211:3206) Wed Feb 28 10:48:41 2018 - [info] Primary candidate for the new Master (candidate_master is set) Wed Feb 28 10:48:41 2018 - [info] 192.168.2.213(192.168.2.213:3206) Version=5.6.24-log (oldest major version between slaves) log-bin:enabled Wed Feb 28 10:48:41 2018 - [info] Replicating from 192.168.2.211(192.168.2.211:3206) Wed Feb 28 10:48:41 2018 - [info] Not candidate for the new Master (no_master is set) Wed Feb 28 10:48:41 2018 - [info] Current Alive Master: 192.168.2.211(192.168.2.211:3206) Wed Feb 28 10:48:41 2018 - [info] Checking slave configurations.. Wed Feb 28 10:48:41 2018 - [warning] relay_log_purge=0 is not set on slave 192.168.2.213(192.168.2.213:3206). Wed Feb 28 10:48:41 2018 - [info] Checking replication filtering settings.. Wed Feb 28 10:48:41 2018 - [info] binlog_do_db= , binlog_ignore_db= Wed Feb 28 10:48:41 2018 - [info] Replication filtering check ok. Wed Feb 28 10:48:41 2018 - [info] GTID (with auto-pos) is not supported Wed Feb 28 10:48:41 2018 - [info] Starting SSH connection tests.. Wed Feb 28 10:48:44 2018 - [info] All SSH connection tests passed successfully. Wed Feb 28 10:48:44 2018 - [info] Checking MHA Node version.. Wed Feb 28 10:48:44 2018 - [info] Version check ok. Wed Feb 28 10:48:44 2018 - [info] Checking SSH publickey authentication settings on the current master.. Wed Feb 28 10:48:44 2018 - [info] HealthCheck: SSH to 192.168.2.211 is reachable. Wed Feb 28 10:48:45 2018 - [info] Master MHA Node version is 0.56. Wed Feb 28 10:48:45 2018 - [info] Checking recovery script configurations on 192.168.2.211(192.168.2.211:3206).. Wed Feb 28 10:48:45 2018 - [info] Executing command: save_binary_logs --command=test --start_pos=4 --binlog_dir=/data/mysql/data --output_file=/etc/mha/app1/save_binary_logs_test --manager_version=0.56 --start_file=mysql-bin.013591 Wed Feb 28 10:48:45 2018 - [info] Connecting to root@192.168.2.211(192.168.2.211:22).. Creating /etc/mha/app1 if not exists.. ok. Checking output directory is accessible or not.. ok. Binlog found at /data/mysql/data, up to mysql-bin.013591 Wed Feb 28 10:48:45 2018 - [info] Binlog setting check done. Wed Feb 28 10:48:45 2018 - [info] Checking SSH publickey authentication and checking recovery script configurations on all alive slave servers.. Wed Feb 28 10:48:45 2018 - [info] Executing command : apply_diff_relay_logs --command=test --slave_user='root' --slave_host=192.168.2.212 --slave_ip=192.168.2.212 --slave_port=3206 --workdir=/etc/mha/app1 --target_version=5.6.24-log --manager_version=0.56 --relay_dir=/data/mysql/data --current_relay_log=mysql-relay-bin.000091 --slave_pass=xxx Wed Feb 28 10:48:45 2018 - [info] Connecting to root@192.168.2.212(192.168.2.212:22).. Checking slave recovery environment settings.. Relay log found at /data/mysql/data, up to mysql-relay-bin.000091 Temporary relay log file is /data/mysql/data/mysql-relay-bin.000091 Testing mysql connection and privileges..Warning: Using a password on the command line interface can be insecure. done. Testing mysqlbinlog output.. done. Cleaning up test file(s).. done. Wed Feb 28 10:48:46 2018 - [info] Executing command : apply_diff_relay_logs --command=test --slave_user='root' --slave_host=192.168.2.213 --slave_ip=192.168.2.213 --slave_port=3206 --workdir=/etc/mha/app1 --target_version=5.6.24-log --manager_version=0.56 --relay_dir=/data/mysql/data --current_relay_log=mysql-relay-bin.020034 --slave_pass=xxx Wed Feb 28 10:48:46 2018 - [info] Connecting to root@192.168.2.213(192.168.2.213:22).. Checking slave recovery environment settings.. Relay log found at /data/mysql/data, up to mysql-relay-bin.020034 Temporary relay log file is /data/mysql/data/mysql-relay-bin.020034 Testing mysql connection and privileges..Warning: Using a password on the command line interface can be insecure. done. Testing mysqlbinlog output.. done. Cleaning up test file(s).. done. Wed Feb 28 10:48:46 2018 - [info] Slaves settings check done. Wed Feb 28 10:48:46 2018 - [info] 192.168.2.211(192.168.2.211:3206) (current master) +--192.168.2.212(192.168.2.212:3206) +--192.168.2.213(192.168.2.213:3206) Wed Feb 28 10:48:46 2018 - [info] Checking replication health on 192.168.2.212.. Wed Feb 28 10:48:46 2018 - [info] ok. Wed Feb 28 10:48:46 2018 - [info] Checking replication health on 192.168.2.213.. Wed Feb 28 10:48:46 2018 - [info] ok. Wed Feb 28 10:48:46 2018 - [warning] master_ip_failover_script is not defined. Wed Feb 28 10:48:46 2018 - [warning] shutdown_script is not defined. Wed Feb 28 10:48:46 2018 - [info] Got exit code 0 (Not master dead). MySQL Replication Health is OK.

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