NAME
ocf_heartbeat_mysql - Manages a MySQL database instance
SYNOPSIS
mysql [start | stop | status | monitor | validate-all | meta-data]
DESCRIPTION
Resource script for MySQL. It manages a MySQL Database instance as an
HA resource.
SUPPORTED PARAMETERS
binary
Location of the MySQL binary (optional, string, default
/usr/bin/safe_mysqld)
config
Configuration file (optional, string, default /etc/my.cnf)
datadir
Directory containing databases (optional, string, default
/var/lib/mysql)
user
User running MySQL daemon (optional, string, default mysql)
group
Group running MySQL daemon (for logfile and directory permissions)
(optional, string, default mysql)
log
The logfile to be used for mysqld. (optional, string, default
/var/log/mysqld.log)
pid
The pidfile to be used for mysqld. (optional, string, default
/var/run/mysql/mysqld.pid)
socket
The socket to be used for mysqld. (optional, string, default
/var/lib/mysql/mysql.sock)
test_table
Table to be tested in monitor statement (in database.table
notation) (optional, string, default mysql.user)
test_user
MySQL test user (optional, string, default root)
test_passwd
MySQL test user password (optional, string, no default)
enable_creation
If the MySQL database does not exist, it will be created (optional,
integer, default 0)
additional_parameters
Additional parameters which are passed to the mysqld on startup.
(e.g. --skip-external-locking or --skip-grant-tables) (optional,
string, no default)
SUPPORTED ACTIONS
This resource agent supports the following actions (operations):
start
Starts the resource. Suggested minimum timeout: 120.
stop
Stops the resource. Suggested minimum timeout: 120.
status
Performs a status check. Suggested minimum timeout: 60.
monitor
Performs a detailed status check. Suggested minimum timeout: 30.
Suggested interval: 10.
validate-all
Performs a validation of the resource configuration. Suggested
minimum timeout: 5.
meta-data
Retrieves resource agent metadata (internal use only). Suggested
minimum timeout: 5.
EXAMPLE
The following is an example configuration for a mysql resource using
the crm(8) shell:
primitive example_mysql ocf:heartbeat:mysql \
op monitor depth="0" timeout="30" interval="10"
SEE ALSO
http://www.linux-ha.org/wiki/mysql_(resource_agent)
AUTHOR
Linux-HA contributors (see the resource agent source for information
about individual authors)