I want to create a master-slave replication on ubuntu servers. both(master and slave) on different servers. i made my.cnf(without coments) file on master as:
!includedir /etc/mysql/conf.d/
!includedir /etc/mysql/mysql.conf.d/
[mysqld]
bind-address=my_server_ip
server-id=1
log_bin=/var/log/mysql/mysql-bin.log
binlog_do_db=indicators
then i restart using sudo service mysql restart and get the following error:
Job for mysql.service failed because the control process exited with error code. See "systemctl status mysql.service" and "journalctl -xe" for details
but when i set bind-address=127.0.0.1 it works fine.
below is the reference is used which says bind-address should be the address of master server
https://www.digitalocean.com/community/tutorials/how-to-set-up-master-slave-replication-in-mysql
but it contadicts with below link which says(under comments section) bind-address is the ip of slave
https://dev.mysql.com/doc/refman/5.7/en/replication-howto-masterbaseconfig.html
systemctl status mysql.service as in above error code
● mysql.service - MySQL Community Server
Loaded: loaded (/lib/systemd/system/mysql.service; enabled; vendor preset:
enabled)
Active: activating (start-post) (Result: exit-code) since Sat 2017-11-04
07:12:12 UTC; 11s ago
Process: 25213 ExecStart=/usr/sbin/mysqld (code=exited, status=1/FAILURE)
Process: 25205 ExecStartPre=/usr/share/mysql/mysql-systemd-start pre
(code=exited, status=0/SUCCESS)
Main PID: 25213 (code=exited, status=1/FAILURE); : 25214 (mysql-
systemd-s)
Tasks: 2
Memory: 400.0K
CPU: 250ms
CGroup: /system.slice/mysql.service
└─control
├─25214 /bin/bash /usr/share/mysql/mysql-systemd-start post
└─25267 sleep 1
Nov 04 07:12:12 fundexpert-test-r systemd[1]: mysql.service: Service hold-
off time over, scheduling restart.
Nov 04 07:12:12 fundexpert-test-r systemd[1]: Stopped MySQL Community
Server.
Nov 04 07:12:12 fundexpert-test-r systemd[1]: Starting MySQL Community
Server...
Nov 04 07:12:14 fundexpert-test-r systemd[1]: mysql.service: Main process
exited, code=exited, status=1/FAILURE
journalctl -xe says:
-- Subject: Unit mysql.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysql.service has failed.
--
-- The result is failed.
Nov 04 07:12:42 fundexpert-test-r systemd[1]: mysql.service: Unit entered
failed state.
Nov 04 07:12:42 fundexpert-test-r systemd[1]: mysql.service: Failed with
result 'exit-code'.
Nov 04 07:12:43 fundexpert-test-r systemd[1]: mysql.service: Service hold-
off time over, scheduling restart.
Nov 04 07:12:43 fundexpert-test-r systemd[1]: Stopped MySQL Community
Server.
-- Subject: Unit mysql.service has finished shutting down
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysql.service has finished shutting down.
Nov 04 07:12:43 fundexpert-test-r systemd[1]: Starting MySQL Community
Server...
-- Subject: Unit mysql.service has begun start-up
-- Defined-By: systemd
