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Setup CentOS selenium headless env

发布时间:2019-10-08 12:32编辑:大数据库浏览(99)

     

        2) nohup java -jar ./lib/selenium-server-standalone-3.0.1.jar &

    Start MasterHA-manager and check the status.

    stop)

     1 [root@zlm2 11:13:24 /etc/masterha]
     2 #masterha_manager --conf=./app1.conf --global_conf=./masterha_default.conf &
     3 [1] 5091
     4 
     5 [root@zlm2 11:13:55 /etc/masterha]
     6 #Thu Aug  2 11:13:56 2018 - [info] Reading default configuration from ./masterha_default.conf..
     7 Thu Aug  2 11:13:56 2018 - [info] Reading application default configuration from ./app1.conf..
     8 Thu Aug  2 11:13:56 2018 - [info] Reading server configuration from ./app1.conf..
     9 ssh_exchange_identification: Connection closed by remote host
    10 ^C
    11 
    12 [root@zlm2 11:14:09 /etc/masterha]
    13 #masterha_check_status --conf=./app1.conf
    14 app1 (pid:5091) is running(0:PING_OK), master:192.168.1.101
    15 
    16 [root@zlm2 10:57:15 /etc/masterha]
    17 #cd /var/log/masterha/app1
    18 
    19 [root@zlm2 11:16:17 /var/log/masterha/app1]
    20 #ls -l
    21 total 8
    22 -rw-r--r-- 1 root root 3821 Aug  2 11:13 app1.log
    23 -rw-r--r-- 1 root root   35 Aug  2 11:16 app1.master_status.health
    24 
    25 [root@zlm2 11:16:19 /var/log/masterha/app1]
    26 #tail app1.log 
    27  +--192.168.1.102(192.168.1.102:3306)
    28 
    29 Thu Aug  2 11:13:57 2018 - [info] Checking master_ip_failover_script status:
    30 Thu Aug  2 11:13:57 2018 - [info]   /etc/masterha/master_ip_failover --command=status --ssh_user=root --orig_master_host=192.168.1.101 --orig_master_ip=192.168.1.101 --orig_master_port=3306  --orig_master_ssh_port=3306
    31 Thu Aug  2 11:13:57 2018 - [info]  OK.
    32 Thu Aug  2 11:13:57 2018 - [warning] shutdown_script is not defined.
    33 Thu Aug  2 11:13:57 2018 - [info] Set master ping interval 1 seconds.
    34 Thu Aug  2 11:13:57 2018 - [warning] secondary_check_script is not defined. It is highly recommended setting it to check master reachability from two or more routes.
    35 Thu Aug  2 11:13:57 2018 - [info] Starting ping health check on 192.168.1.101(192.168.1.101:3306)..
    36 Thu Aug  2 11:13:57 2018 - [info] Ping(SELECT) succeeded, waiting until MySQL doesn't respond..
    37 
    38 [root@zlm2 11:16:35 /var/log/masterha/app1]
    39 #tail app1.master_status.health 
    40 5091    0:PING_OK    master:192.168.1.101
    

    if [ $RETVAL -eq 0 ]; then

    **Configure a master-slave replication.**

        3) Other notification parameters refer to the "Jenkins”->“Manage Jenkins”->“Configure System”->”Global Slack Notifier Settings"

    Procedure

        1) sudo yum -y install firefox Xvfb libXfont Xorg

    Hostname IP Port Identity OS Version MySQL Version
    zlm2 192.168.1.101 3306 master CentOS 7.0 5.7.21
    zlm3 192.168.1.102 3306 slave/mha-manager CentOS 7.0 5.7.21
    null 192.168.1.200 null vip null null

    ;;

    Check the masterha status on both nodes..

        1) In GCP terminal: cd to the selenium jar folder

    Configure the conf files on each manager node.

    restart|reload)

     

    ;;

    MasterHA's wiki document.

    PROG_OPTIONS=":7 -ac -screen 0 1024x768x24 +extension RANDR"

     

    # chkconfig: 345 95 28

     

    . /etc/init.d/functions

     

        1) wget https://dl.google.com/linux/direct/google-chrome-stable_current_x86_64.rpm

     1 [root@zlm2 09:32:28 ~]
     2 #yum install -y perl-Time-HiRes perl-DBD-MySQL perl-Config-Tiny perl-Log-Dispatch perl-Parallel-ForkManager
     3 
     4 [root@zlm2 09:33:56 ~]
     5 #ssh zlm3
     6 Last login: Thu Aug  2 09:10:39 2018 from 192.168.1.101
     7 Welcome to your Vagrant-built virtual machine.
     8 
     9 [root@zlm3 09:34:03 ~]
    10 #yum install -y perl-Time-HiRes perl-DBD-MySQL perl-Config-Tiny perl-Log-Dispatch perl-Parallel-ForkManager
    

        2) Modify the script access

    Preface

    fi

    Downlaod the rpm package of MasterHA using below web link first:

            (3) service Xvfb start

      1 [root@zlm2 09:18:30 ~]
      2 #scp db3306_20180802.sql zlm3:~/
      3 db3306_20180802.sql                                                                                                100% 8429KB   8.2MB/s   00:00
      4 
      5 [root@zlm3 09:19:55 ~]
      6 #mysql < db3306_20180802.sql 
      7 ERROR 1840 (HY000) at line 24: @@GLOBAL.GTID_PURGED can only be set when @@GLOBAL.GTID_EXECUTED is empty.
      8 
      9 [root@zlm3 09:20:00 ~]
     10 #mysql
     11 Welcome to the MySQL monitor.  Commands end with ; or g.
     12 Your MySQL connection id is 3
     13 Server version: 5.7.21-log MySQL Community Server (GPL)
     14 
     15 Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.
     16 
     17 Oracle is a registered trademark of Oracle Corporation and/or its
     18 affiliates. Other names may be trademarks of their respective
     19 owners.
     20 
     21 Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.
     22 
     23 (zlm@192.168.1.102 3306)[(none)]>reset master;
     24 Query OK, 0 rows affected (0.03 sec)
     25 
     26 (zlm@192.168.1.102 3306)[(none)]>exit
     27 Bye
     28 
     29 [root@zlm3 09:20:28 ~]
     30 #mysql < db3306_20180802.sql
     31 
     32 [root@zlm3 09:20:34 ~]
     33 #mysql
     34 Welcome to the MySQL monitor.  Commands end with ; or g.
     35 Your MySQL connection id is 5
     36 Server version: 5.7.21-log MySQL Community Server (GPL)
     37 
     38 Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.
     39 
     40 Oracle is a registered trademark of Oracle Corporation and/or its
     41 affiliates. Other names may be trademarks of their respective
     42 owners.
     43 
     44 Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.
     45 
     46 (zlm@192.168.1.102 3306)[(none)]>change master to 
     47     -> master_host='192.168.1.101',
     48     -> master_port=3306,
     49     -> master_user='repl',
     50     -> master_password='repl4slave',
     51     -> master_auto_position=1;
     52 Query OK, 0 rows affected, 2 warnings (0.02 sec)
     53 
     54 (zlm@192.168.1.102 3306)[(none)]>start slave;
     55 Query OK, 0 rows affected (0.00 sec)
     56 
     57 (zlm@192.168.1.102 3306)[(none)]>show slave statusG
     58 *************************** 1. row ***************************
     59                Slave_IO_State: Waiting for master to send event
     60                   Master_Host: 192.168.1.101
     61                   Master_User: repl
     62                   Master_Port: 3306
     63                 Connect_Retry: 60
     64               Master_Log_File: mysql-bin.000048
     65           Read_Master_Log_Pos: 736
     66                Relay_Log_File: relay-bin.000002
     67                 Relay_Log_Pos: 398
     68         Relay_Master_Log_File: mysql-bin.000048
     69              Slave_IO_Running: Yes
     70             Slave_SQL_Running: Yes
     71               Replicate_Do_DB: 
     72           Replicate_Ignore_DB: 
     73            Replicate_Do_Table: 
     74        Replicate_Ignore_Table: 
     75       Replicate_Wild_Do_Table: 
     76   Replicate_Wild_Ignore_Table: 
     77                    Last_Errno: 0
     78                    Last_Error: 
     79                  Skip_Counter: 0
     80           Exec_Master_Log_Pos: 736
     81               Relay_Log_Space: 591
     82               Until_Condition: None
     83                Until_Log_File: 
     84                 Until_Log_Pos: 0
     85            Master_SSL_Allowed: No
     86            Master_SSL_CA_File: 
     87            Master_SSL_CA_Path: 
     88               Master_SSL_Cert: 
     89             Master_SSL_Cipher: 
     90                Master_SSL_Key: 
     91         Seconds_Behind_Master: 0
     92 Master_SSL_Verify_Server_Cert: No
     93                 Last_IO_Errno: 0
     94                 Last_IO_Error: 
     95                Last_SQL_Errno: 0
     96                Last_SQL_Error: 
     97   Replicate_Ignore_Server_Ids: 
     98              Master_Server_Id: 1013306
     99                   Master_UUID: 1b7181ee-6eaf-11e8-998e-080027de0e0e
    100              Master_Info_File: mysql.slave_master_info
    101                     SQL_Delay: 0
    102           SQL_Remaining_Delay: NULL
    103       Slave_SQL_Running_State: Slave has read all relay log; waiting for more updates
    104            Master_Retry_Count: 86400
    105                   Master_Bind: 
    106       Last_IO_Error_Timestamp: 
    107      Last_SQL_Error_Timestamp: 
    108                Master_SSL_Crl: 
    109            Master_SSL_Crlpath: 
    110            Retrieved_Gtid_Set: 
    111             Executed_Gtid_Set: 1b7181ee-6eaf-11e8-998e-080027de0e0e:1-3730247
    112                 Auto_Position: 1
    113          Replicate_Rewrite_DB: 
    114                  Channel_Name: 
    115            Master_TLS_Version: 
    116 1 row in set (0.00 sec)
    

    case "$1" in

        MasterHA is a tool which can be used in MySQL HA architecture.I'm gonna implement it and have some tests depend on it later.

        1) Refer to the setting:https://wiki.jenkins-ci.org/display/JENKINS/Slack+Plugin

     

    #

    https://github.com/yoshinorim/mha4mysql-manager/wiki

        4) (Optional) Try run: google-chrome &Ignore the error message:Xlib:extension "RANDR" missing on display ":7".

     

        2) yum -y groupinstall "X Window System" "Desktop" "Fonts" "General Purpose Desktop"

     

    ;;

    Install both manager and node rpm on master and slave.

    1. Update job script

     

    *)

     1 [root@zlm2 09:39:08 ~]
     2 #rpm -ivh mha4mysql-manager-0.56-0.el6.noarch.rpm 
     3 error: Failed dependencies:
     4     mha4mysql-node >= 0.54 is needed by mha4mysql-manager-0.56-0.el6.noarch
     5     perl(MHA::BinlogManager) is needed by mha4mysql-manager-0.56-0.el6.noarch
     6     perl(MHA::NodeConst) is needed by mha4mysql-manager-0.56-0.el6.noarch
     7     perl(MHA::NodeUtil) is needed by mha4mysql-manager-0.56-0.el6.noarch
     8     perl(MHA::SlaveUtil) is needed by mha4mysql-manager-0.56-0.el6.noarch
     9 
    10 [root@zlm2 09:39:16 ~]
    11 #rpm -ivh mha4mysql-node-0.56-0.el6.noarch.rpm 
    12 Preparing...                          ################################# [100%]
    13 Updating / installing...
    14    1:mha4mysql-node-0.56-0.el6        ################################# [100%]
    15 
    16 [root@zlm2 09:39:48 ~]
    17 #rpm -ivh mha4mysql-manager-0.56-0.el6.noarch.rpm 
    18 Preparing...                          ################################# [100%]
    19 Updating / installing...
    20    1:mha4mysql-manager-0.56-0.el6     ################################# [100%]
    21    
    22 [root@zlm2 09:39:53 ~]
    23 #ssh zlm3
    24 Last login: Thu Aug  2 09:34:03 2018 from 192.168.1.101
    25 Welcome to your Vagrant-built virtual machine.
    26 
    27 [root@zlm3 09:41:46 ~]
    28 #rpm -ivh mha4mysql-node-0.56-0.el6.noarch.rpm
    29 Preparing...                          ################################# [100%]
    30 Updating / installing...
    31    1:mha4mysql-node-0.56-0.el6        ################################# [100%]
    32 
    33 [root@zlm3 09:42:03 ~]
    34 #rpm -ivh mha4mysql-manager-0.56-0.el6.noarch.rpm
    35 Preparing...                          ################################# [100%]
    36 Updating / installing...
    37    1:mha4mysql-manager-0.56-0.el6     ################################# [100%]   
    
    1. Install Xvfb and dependencies:

     

    RETVAL=$?

    https://code.google.com/archive/p/mysql-master-ha/downloads

    # processname: Xvfb

    Install dependency packge first.

    disown -ar

     1 [root@zlm2 09:48:22 ~]
     2 #mkdir -p /var/log/masterha/app1
     3 
     4 [root@zlm2 09:48:28 ~]
     5 #mkdir /etc/masterha
     6 
     7 [root@zlm2 09:48:35 ~]
     8 #cp /vagrant/masterha/* /etc/masterha/
     9 
    10 [root@zlm2 09:50:02 ~]
    11 #cd /etc/masterha/
    12 
    13 [root@zlm2 09:50:09 /etc/masterha]
    14 #ll
    15 total 36
    16 -rwxr-xr-x 1 root root   614 Aug  2 09:50 app1.conf
    17 -rwxr-xr-x 1 root root    55 Aug  2 09:50 drop_vip.sh
    18 -rwxr-xr-x 1 root root    55 Aug  2 09:50 init_vip.sh
    19 -rwxr-xr-x 1 root root   384 Aug  2 09:50 masterha_default.conf
    20 -rwxr-xr-x 1 root root  4438 Aug  2 09:50 master_ip_failover
    21 -rwxr-xr-x 1 root root 10526 Aug  2 09:50 master_ip_online_change
    22 
    23 [root@zlm2 09:51:46 /etc/masterha]
    24 #cat masterha_default.conf 
    25 [server default]
    26 #log_level=debug
    27 user=zlm
    28 password=zlmzlm
    29 
    30 ssh_user=root
    31 ssh_port=3306
    32 
    33 repl_user=repl
    34 repl_password=repl4slave
    35 
    36 ping_interval=1
    37 #shutdown_script=""
    38 
    39 master_ip_failover_script= /etc/masterha/master_ip_failover
    40 master_ip_online_change_script= /etc/masterha/master_ip_online_change
    41 
    42 [root@zlm2 09:53:56 /etc/masterha]
    43 #cat app1.conf 
    44 [server default]
    45 
    46 manager_workdir = /var/log/masterha/app1
    47 manager_log = /var/log/masterha/app1/app1.log
    48 remote_workdir = /var/log/masterha/app1
    49 
    50 [server1]
    51 hostname=192.168.1.101
    52 master_binlog_dir = /data/mysql/mysql3306/logs
    53 candidate_master = 1
    54 check_repl_delay = 0
    55 
    56 [server2]
    57 hostname=192.168.1.102
    58 master_binlog_dir=/data/mysql/mysql3306/logs
    59 candidate_master=1
    60 check_repl_delay=0
    61 
    62 [root@zlm2 09:56:20 /etc/masterha]
    63 #cat init_vip.sh 
    64 vip="192.168.1.200/24"
    65 /sbin/ip addr add $vip dev enp0s8
    66 
    67 [root@zlm2 09:56:23 /etc/masterha]
    68 #cat drop_vip.sh 
    69 vip="192.168.1.200/24"
    70 /sbin/ip addr del $vip dev enp0s8
    71 
    72 [root@zlm2 09:57:27 /etc/masterha]
    73 #ssh zlm3
    74 Last login: Thu Aug  2 09:40:20 2018 from 192.168.1.1
    75 Welcome to your Vagrant-built virtual machine.
    76 
    77 [root@zlm3 09:58:04 ~]
    78 #mkdir -p /var/log/masterha/app1
    79 
    80 [root@zlm3 09:58:16 ~]
    81 #mkdir /etc/masterha
    82 
    83 [root@zlm3 09:58:30 ~]
    84 #scp zlm2:/etc/masterha/* /etc/masterha
    85 app1.conf                                                                                                          100%  498     0.5KB/s   00:00    
    86 drop_vip.sh                                                                                                        100%   57     0.1KB/s   00:00    
    87 init_vip.sh                                                                                                        100%   57     0.1KB/s   00:00    
    88 masterha_default.conf                                                                                              100%  387     0.4KB/s   00:00    
    89 master_ip_failover                                                                                                 100% 4438     4.3KB/s   00:00    
    90 master_ip_online_change                                                                                            100%   10KB  10.3KB/s   00:00
    

    status Xvfb

     

        4) Add Peggy URL as jenkins env, same as configure the DISPLAY in 4.3eg. For shareDev,PeggyURL=https://project-7192975833413718180.firebaseapp.com

    Framework

    *        (1) Manage Jenkins -> Configure System -> Global Properties -> Environment Variables*

     

    $0 stop

    Configure ssh authentication between zlm2 and zlm3 from each other.

        3) Configure slack channel

     1 [root@zlm2 09:00:44 ~]
     2 #ssh-keygen -t rsa
     3 Generating public/private rsa key pair.
     4 Enter file in which to save the key (/root/.ssh/id_rsa): 
     5 Enter passphrase (empty for no passphrase): 
     6 Enter same passphrase again: 
     7 Your identification has been saved in /root/.ssh/id_rsa.
     8 Your public key has been saved in /root/.ssh/id_rsa.pub.
     9 The key fingerprint is:
    10 48:36:15:af:d7:97:3c:94:f3:0e:bc:ea:34:f1:bc:43 root@zlm2
    11 The key's randomart image is:
    12 +--[ RSA 2048]----+
    13 |        o.       |
    14 |       . .     . |
    15 |      +   .   +  |
    16 |     o o . . + + |
    17 |      . S . o B .|
    18 |         .   =E= |
    19 |            o.+ .|
    20 |           . o.. |
    21 |           .o .. |
    22 +-----------------+
    23 
    24 [root@zlm2 09:03:04 ~]
    25 #cd .ssh
    26 
    27 [root@zlm2 09:03:09 ~/.ssh]
    28 #ls -l
    29 total 12
    30 -rw------- 1 root root 1675 Aug  2 09:02 id_rsa
    31 -rw-r--r-- 1 root root  391 Aug  2 09:02 id_rsa.pub
    32 -rw-r--r-- 1 root root  360 Jun 13 09:51 known_hosts
    33 
    34 [root@zlm2 09:03:18 ~/.ssh]
    35 #cat id_rsa.pub >> authorized_keys
    36 
    37 [root@zlm2 09:07:51 ~/.ssh]
    38 #scp ./* zlm3:~/.ssh/
    39 root@zlm3's password: 
    40 authorized_keys                                                                                                    100%  391     0.4KB/s   00:00    
    41 id_rsa                                                                                                             100% 1675     1.6KB/s   00:00    
    42 id_rsa.pub                                                                                                         100%  391     0.4KB/s   00:00    
    43 known_hosts                                                                                                        100%  360     0.4KB/s   00:00
    44 
    45 [root@zlm2 09:08:22 ~/.ssh]
    46 #ssh zlm3
    47 Last login: Thu Aug  2 08:47:54 2018 from 192.168.1.1
    48 Welcome to your Vagrant-built virtual machine.
    49 
    50 [root@zlm3 09:10:39 ~]
    51 #
    52 
    53 [root@zlm3 09:11:13 ~/.ssh]
    54 #ssh zlm2
    55 The authenticity of host 'zlm2 (192.168.1.101)' can't be established.
    56 ECDSA key fingerprint is 75:06:22:b7:e2:3b:46:88:51:97:c4:4f:27:20:21:26.
    57 Are you sure you want to continue connecting (yes/no)? yes
    58 Warning: Permanently added 'zlm2,192.168.1.101' (ECDSA) to the list of known hosts.
    59 Last login: Thu Aug  2 03:29:04 2018 from 192.168.1.1
    60 Welcome to your Vagrant-built virtual machine.
    61 
    62 [root@zlm2 09:11:22 ~]
    63 #
    

    [ "${NETWORKING}" = "no" ] && exit 0

     

    RETVAL=$?

     

    1. Start selenium server
     1 [root@zlm2 10:00:26 /etc/masterha]
     2 #masterha_
     3 masterha_check_repl       masterha_check_status     masterha_manager          masterha_master_switch    masterha_stop
     4 masterha_check_ssh        masterha_conf_host        masterha_master_monitor   masterha_secondary_check
     5 
     6 [root@zlm2 10:00:26 /etc/masterha]
     7 #masterha_check_status --conf=./app1.conf
     8 app1 is stopped(2:NOT_RUNNING).
     9 
    10 [root@zlm2 10:01:45 /etc/masterha]
    11 #masterha_check_ssh --conf=./app1.conf
    12 Thu Aug  2 10:02:05 2018 - [warning] Global configuration file /etc/masterha_default.cnf not found. Skipping.
    13 Thu Aug  2 10:02:05 2018 - [info] Reading application default configuration from ./app1.conf..
    14 Thu Aug  2 10:02:05 2018 - [info] Reading server configuration from ./app1.conf..
    15 Thu Aug  2 10:02:05 2018 - [info] Starting SSH connection tests..
    16 Thu Aug  2 10:02:06 2018 - [debug] 
    17 Thu Aug  2 10:02:05 2018 - [debug]  Connecting via SSH from root@192.168.1.101(192.168.1.101:22) to root@192.168.1.102(192.168.1.102:22)..
    18 Warning: Permanently added '192.168.1.101' (ECDSA) to the list of known hosts.
    19 Thu Aug  2 10:02:06 2018 - [debug]   ok.
    20 Thu Aug  2 10:02:06 2018 - [debug] 
    21 Thu Aug  2 10:02:06 2018 - [debug]  Connecting via SSH from root@192.168.1.102(192.168.1.102:22) to root@192.168.1.101(192.168.1.101:22)..
    22 Thu Aug  2 10:02:06 2018 - [debug]   ok.
    23 Thu Aug  2 10:02:06 2018 - [info] All SSH connection tests passed successfully.
    24 
    25 [root@zlm2 10:02:06 /etc/masterha]
    26 #masterha_check_repl --conf=./app1.conf
    27 Thu Aug  2 10:02:15 2018 - [warning] Global configuration file /etc/masterha_default.cnf not found. Skipping.
    28 Thu Aug  2 10:02:15 2018 - [info] Reading application default configuration from ./app1.conf..
    29 Thu Aug  2 10:02:15 2018 - [info] Reading server configuration from ./app1.conf..
    30 Thu Aug  2 10:02:15 2018 - [info] MHA::MasterMonitor version 0.56.
    31 Thu Aug  2 10:02:15 2018 - [error][/usr/share/perl5/vendor_perl/MHA/ServerManager.pm, ln301] Got MySQL error when connecting 192.168.1.101(192.168.1.101:3306) :1045:Access denied for user 'root'@'zlm2' (using password: NO), but this is not a MySQL crash. Check MySQL server settings.
    32  at /usr/share/perl5/vendor_perl/MHA/ServerManager.pm line 297.
    33 Thu Aug  2 10:02:16 2018 - [error][/usr/share/perl5/vendor_perl/MHA/ServerManager.pm, ln301] Got MySQL error when connecting 192.168.1.102(192.168.1.102:3306) :1045:Access denied for user 'root'@'zlm2' (using password: NO), but this is not a MySQL crash. Check MySQL server settings.
    34  at /usr/share/perl5/vendor_perl/MHA/ServerManager.pm line 297.
    35 Thu Aug  2 10:02:16 2018 - [error][/usr/share/perl5/vendor_perl/MHA/ServerManager.pm, ln309] Got fatal error, stopping operations
    36 Thu Aug  2 10:02:16 2018 - [error][/usr/share/perl5/vendor_perl/MHA/MasterMonitor.pm, ln424] Error happened on checking configurations.  at /usr/share/perl5/vendor_perl/MHA/MasterMonitor.pm line 326.
    37 Thu Aug  2 10:02:16 2018 - [error][/usr/share/perl5/vendor_perl/MHA/MasterMonitor.pm, ln523] Error happened on monitoring servers.
    38 Thu Aug  2 10:02:16 2018 - [info] Got exit code 1 (Not master dead).
    39 
    40 MySQL Replication Health is NOT OK!
    41 
    42 [root@zlm2 10:57:47 /etc/masterha]
    43 #masterha_check_repl --conf=./app1.conf --global_conf=./masterha_default.conf //The "--global_conf" option is indispensable.
    44 Thu Aug  2 10:57:58 2018 - [info] Reading default configuration from /etc/masterha/masterha_default.conf..
    45 Thu Aug  2 10:57:58 2018 - [info] Reading application default configuration from ./app1.conf..
    46 Thu Aug  2 10:57:58 2018 - [info] Reading server configuration from ./app1.conf..
    47 Thu Aug  2 10:57:58 2018 - [info] MHA::MasterMonitor version 0.56.
    48 Thu Aug  2 10:57:59 2018 - [info] GTID failover mode = 1
    49 Thu Aug  2 10:57:59 2018 - [info] Dead Servers:
    50 Thu Aug  2 10:57:59 2018 - [info] Alive Servers:
    51 Thu Aug  2 10:57:59 2018 - [info]   192.168.1.101(192.168.1.101:3306)
    52 Thu Aug  2 10:57:59 2018 - [info]   192.168.1.102(192.168.1.102:3306)
    53 Thu Aug  2 10:57:59 2018 - [info] Alive Slaves:
    54 Thu Aug  2 10:57:59 2018 - [info]   192.168.1.102(192.168.1.102:3306)  Version=5.7.21-log (oldest major version between slaves) log-bin:enabled
    55 Thu Aug  2 10:57:59 2018 - [info]     GTID ON
    56 Thu Aug  2 10:57:59 2018 - [info]     Replicating from 192.168.1.101(192.168.1.101:3306)
    57 Thu Aug  2 10:57:59 2018 - [info]     Primary candidate for the new Master (candidate_master is set)
    58 Thu Aug  2 10:57:59 2018 - [info] Current Alive Master: 192.168.1.101(192.168.1.101:3306)
    59 Thu Aug  2 10:57:59 2018 - [info] Checking slave configurations..
    60 Thu Aug  2 10:57:59 2018 - [info]  read_only=1 is not set on slave 192.168.1.102(192.168.1.102:3306).
    61 Thu Aug  2 10:57:59 2018 - [info] Checking replication filtering settings..
    62 Thu Aug  2 10:57:59 2018 - [info]  binlog_do_db= , binlog_ignore_db= 
    63 Thu Aug  2 10:57:59 2018 - [info]  Replication filtering check ok.
    64 Thu Aug  2 10:57:59 2018 - [info] GTID (with auto-pos) is supported. Skipping all SSH and Node package checking.
    65 Thu Aug  2 10:57:59 2018 - [info] Checking SSH publickey authentication settings on the current master..
    66 ssh_exchange_identification: Connection closed by remote host
    67 Thu Aug  2 10:57:59 2018 - [warning] HealthCheck: SSH to 192.168.1.101 is NOT reachable.
    68 Thu Aug  2 10:57:59 2018 - [info] 
    69 192.168.1.101(192.168.1.101:3306) (current master)
    70  +--192.168.1.102(192.168.1.102:3306)
    71 
    72 Thu Aug  2 10:57:59 2018 - [info] Checking replication health on 192.168.1.102..
    73 Thu Aug  2 10:57:59 2018 - [info]  ok.
    74 Thu Aug  2 10:57:59 2018 - [info] Checking master_ip_failover_script status:
    75 Thu Aug  2 10:57:59 2018 - [info]   /etc/masterha/master_ip_failover --command=status --ssh_user=root --orig_master_host=192.168.1.101 --orig_master_ip=192.168.1.101 --orig_master_port=3306  --orig_master_ssh_port=3306
    76 Thu Aug  2 10:57:59 2018 - [info]  OK.
    77 Thu Aug  2 10:57:59 2018 - [warning] shutdown_script is not defined.
    78 Thu Aug  2 10:57:59 2018 - [info] Got exit code 0 (Not master dead).
    79 
    80 MySQL Replication Health is OK.
    81 
    82 //Do these above checking operations on zlm3,too.
    

    echo

     

        2) Replace firebase DB secret in FirebaseUtils.java with${FIREBASE_DB_SECRET}

    PROG_OUTPUT="/tmp/Xvfb.out"

    esac

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