MySQL之MHA+keepalived方案演示(三)

binghai03

Sun Jul  1 12:29:31 2018 - [warning] Global configuration file /etc/masterha_default.cnf not found. Skipping.　　Sun Jul  1 12:29:31 2018 - [info] Reading application default configuration from /etc/masterha/app1.cnf..
　　Sun Jul  1 12:29:31 2018 - [info] Reading server configuration from /etc/masterha/app1.cnf..
　　Sun Jul  1 12:29:31 2018 - [info] MHA::MasterMonitor version 0.56.
　　Sun Jul  1 12:29:31 2018 - [info] GTID failover mode = 0
　　Sun Jul  1 12:29:31 2018 - [info] Dead Servers:
　　Sun Jul  1 12:29:31 2018 - [info] Alive Servers:
　　Sun Jul  1 12:29:31 2018 - [info]   192.168.2.128(192.168.2.128:3306)
　　Sun Jul  1 12:29:31 2018 - [info]   192.168.2.129(192.168.2.129:3306)
　　Sun Jul  1 12:29:31 2018 - [info]   192.168.2.130(192.168.2.130:3306)
　　Sun Jul  1 12:29:31 2018 - [info] Alive Slaves:
　　Sun Jul  1 12:29:31 2018 - [info]   192.168.2.129(192.168.2.129:3306)  Version=5.7.21-log (oldest major version between slaves) log-bin:enabled
　　Sun Jul  1 12:29:31 2018 - [info]     Replicating from 192.168.2.128(192.168.2.128:3306)
　　Sun Jul  1 12:29:31 2018 - [info]     Primary candidate for the new Master (candidate_master is set)
　　Sun Jul  1 12:29:31 2018 - [info]   192.168.2.130(192.168.2.130:3306)  Version=5.7.21-log (oldest major version between slaves) log-bin:enabled
　　Sun Jul  1 12:29:31 2018 - [info]     Replicating from 192.168.2.128(192.168.2.128:3306)
　　Sun Jul  1 12:29:31 2018 - [info] Current Alive Master: 192.168.2.128(192.168.2.128:3306)
　　Sun Jul  1 12:29:31 2018 - [info] Checking slave configurations..
　　Sun Jul  1 12:29:31 2018 - [info]  read_only=1 is not set on slave 192.168.2.129(192.168.2.129:3306).
　　Sun Jul  1 12:29:31 2018 - [info] Checking replication filtering settings..
　　Sun Jul  1 12:29:31 2018 - [info]  binlog_do_db= , binlog_ignore_db=
　　Sun Jul  1 12:29:31 2018 - [info]  Replication filtering check ok.
　　Sun Jul  1 12:29:31 2018 - [info] GTID (with auto-pos) is not supported
　　Sun Jul  1 12:29:31 2018 - [info] Starting SSH connection tests..
　　Sun Jul  1 12:29:33 2018 - [info] All SSH connection tests passed successfully.
　　Sun Jul  1 12:29:33 2018 - [info] Checking MHA Node version..
　　Sun Jul  1 12:29:33 2018 - [info]  Version check ok.
　　Sun Jul  1 12:29:33 2018 - [info] Checking SSH publickey authentication settings on the current master..
　　Sun Jul  1 12:29:33 2018 - [info] HealthCheck: SSH to 192.168.2.128 is reachable.
　　Sun Jul  1 12:29:34 2018 - [info] Master MHA Node version is 0.56.
　　Sun Jul  1 12:29:34 2018 - [info] Checking recovery script configurations on 192.168.2.128(192.168.2.128:3306)..
　　Sun Jul  1 12:29:34 2018 - [info]   Executing command: save_binary_logs --command=test --start_pos=4 --binlog_dir=/data/mysql/logs/bin-log --output_file=/tmp/save_binary_logs_test --
　　manager_version=0.56 --start_file=mysql-bin.000004
　　Sun Jul  1 12:29:34 2018 - [info]   Connecting to root@192.168.2.128(192.168.2.128:22)..
　　Creating /tmp if not exists..    ok.
　　Checking output directory is accessible or not..
　　ok.
　　Binlog found at /data/mysql/logs/bin-log, up to mysql-bin.000004
　　Sun Jul  1 12:29:34 2018 - [info] Binlog setting check done.
　　Sun Jul  1 12:29:34 2018 - [info] Checking SSH publickey authentication and checking recovery script configurations on all alive slave servers..
　　Sun Jul  1 12:29:34 2018 - [info]   Executing command : apply_diff_relay_logs --command=test --slave_user='monitor' --slave_host=192.168.2.129 --slave_ip=192.168.2.129 --slave_port=3306 --
　　workdir=/tmp --target_version=5.7.21-log --manager_version=0.56 --relay_log_info=/data/mysql/relay-log.info  --relay_dir=/data/mysql/data/  --slave_pass=xxx
　　Sun Jul  1 12:29:34 2018 - [info]   Connecting to root@192.168.2.129(192.168.2.129:22)..
　　Checking slave recovery environment settings..
　　Opening /data/mysql/relay-log.info ... ok.

　　Relay log found at /data/mysql/logs/relay-log, up to>
　　Temporary>　　Testing mysql connection and privileges..mysql: [Warning] Using a password on the command line interface can be insecure.
　　done.
　　Testing mysqlbinlog output.. done.
　　Cleaning up test file(s).. done.
　　Sun Jul  1 12:29:35 2018 - [info]   Executing command : apply_diff_relay_logs --command=test --slave_user='monitor' --slave_host=192.168.2.130 --slave_ip=192.168.2.130 --slave_port=3306 --
　　workdir=/tmp --target_version=5.7.21-log --manager_version=0.56 --relay_log_info=/data/mysql/relay-log.info  --relay_dir=/data/mysql/data/  --slave_pass=xxx
　　Sun Jul  1 12:29:35 2018 - [info]   Connecting to root@192.168.2.130(192.168.2.130:22)..
　　Checking slave recovery environment settings..
　　Opening /data/mysql/relay-log.info ... ok.

　　Relay log found at /data/mysql/logs/relay-log, up to>
　　Temporary>　　Testing mysql connection and privileges..mysql: [Warning] Using a password on the command line interface can be insecure.
　　done.
　　Testing mysqlbinlog output.. done.
　　Cleaning up test file(s).. done.
　　Sun Jul  1 12:29:35 2018 - [info] Slaves settings check done.
　　Sun Jul  1 12:29:35 2018 - [info]
　　192.168.2.128(192.168.2.128:3306) (current master)
　　+--192.168.2.129(192.168.2.129:3306)
　　+--192.168.2.130(192.168.2.130:3306)
　　Sun Jul  1 12:29:35 2018 - [info] Checking replication health on 192.168.2.129..
　　Sun Jul  1 12:29:35 2018 - [info]  ok.
　　Sun Jul  1 12:29:35 2018 - [info] Checking replication health on 192.168.2.130..
　　Sun Jul  1 12:29:35 2018 - [info]  ok.
　　Sun Jul  1 12:29:35 2018 - [info] Checking master_ip_failover_script status:
　　Sun Jul  1 12:29:35 2018 - [info]   /usr/local/bin/master_ip_failover --command=status --ssh_user=root --orig_master_host=192.168.2.128 --orig_master_ip=192.168.2.128 --orig_master_port=3306
　　Sun Jul  1 12:29:35 2018 - [error][/usr/share/perl5/vendor_perl/MHA/MasterMonitor.pm, ln424] Error happened on checking configurations. Can't exec "/usr/local/bin/master_ip_failover": Permission
　　denied at /usr/share/perl5/vendor_perl/MHA/ManagerUtil.pm line 68.
　　Sun Jul  1 12:29:35 2018 - [error][/usr/share/perl5/vendor_perl/MHA/MasterMonitor.pm, ln523] Error happened on monitoring servers.
　　Sun Jul  1 12:29:35 2018 - [info] Got exit code 1 (Not master dead).
　　MySQL Replication Health is NOT OK!
　　Sun Jul  1 12:29:35 2018 - [error][/usr/share/perl5/vendor_perl/MHA/MasterMonitor.pm, ln226]  Failed to get master_ip_failover_script status with return code 1:0.
　　Sun Jul  1 12:29:35 2018 - [error][/usr/share/perl5/vendor_perl/MHA/MasterMonitor.pm, ln424] Error happened on checking configurations.  at /usr/local/bin/masterha_check_repl line 48
　　Sun Jul  1 12:29:35 2018 - [error][/usr/share/perl5/vendor_perl/MHA/MasterMonitor.pm, ln523] Error happened on monitoring servers.
　　Sun Jul  1 12:29:35 2018 - [info] Got exit code 1 (Not master dead).
　　MySQL Replication Health is NOT OK!