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OCF_HEARTBEAT_MYSQL(7) OCF resource agents OCF_HEARTBEAT_MYSQL(7)

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/mysqld_safe)
config
Configuration file (optional, string, default /etc/mysql/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/mysql.log)
pid
The pidfile to be used for mysqld. (optional, string, default /var/run/mysqld/mysqld.pid)
socket
The socket to be used for mysqld. (optional, string, default /var/run/mysqld/mysqld.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)
02/03/2011 resource-agents 1.0.3