OCF_HEARTBEAT_MYSQL(7)
NAME
ocf_heartbeat_mysql-proxy - Manages a MySQL Proxy daemon
SYNOPSIS
mysql-proxy [start | stop | reload | monitor | validate-all |
meta-data]
DESCRIPTION
This script manages MySQL Proxy as an OCF resource in a
high-availability setup. Tested with MySQL Proxy 0.7.0 on Debian 5.0.
SUPPORTED PARAMETERS
- binary
- Full path to the MySQL Proxy binary. For example,
"/usr/sbin/mysql-proxy". (optional, string, default
/usr/sbin/mysql-proxy) - defaults_file
- Full path to a MySQL Proxy configuration file. For example,
"/etc/mysql-proxy.conf". (optional, string, no default) - proxy_backend_addresses
- Address:port of the remote backend-servers (default:
127.0.0.1:3306). (optional, string, default 127.0.0.1:3306) - proxy_read_only_backend_addresses
- Address:port of the remote (read only) slave-server (default: ).
(optional, string, default 127.0.0.1:3306) - proxy_address
- Listening address:port of the proxy-server (default: :4040). You
can also specify a socket like "/tmp/mysql-proxy.sock". (optional, string, default :4040) - log_level
- Log all messages of level (error|warning|info|message|debug|) or
higher. An empty value disables logging. (optional, string, no
default) - keepalive
- Try to restart the proxy if it crashed (default: ). Valid values:
true or false. An empty value equals "false". (optional, string, no default) - admin_address
- Listening address:port of the admin-server (default:
127.0.0.1:4041). (optional, string, default 127.0.0.1:4041) - admin_username
- Username to allow to log in (default: ). (optional, string, no
default) - admin_password
- Password to allow to log in (default: ). (optional, string, no
default) - admin_lua_script
- Script to execute by the admin plugin. (optional, string, no
default) - parameters
- The MySQL Proxy daemon may be called with additional parameters.
Specify any of them here. (optional, string, no default) - pidfile
- PID file (optional, string, default
/var/run/heartbeat/rsctmp/mysql-proxy-default.pid)
SUPPORTED ACTIONS
This resource agent supports the following actions (operations):
- start
- Starts the resource. Suggested minimum timeout: 30s.
- stop
- Stops the resource. Suggested minimum timeout: 30s.
- reload
- Suggested minimum timeout: 30s.
- monitor
- Performs a detailed status check. Suggested minimum timeout: 20s.
Suggested interval: 60s. - validate-all
- Performs a validation of the resource configuration. Suggested
minimum timeout: 30s. - meta-data
- Retrieves resource agent metadata (internal use only). Suggested
minimum timeout: 5s.
EXAMPLE
- The following is an example configuration for a mysql-proxy resource
using the crm(8) shell: - primitive example_mysql-proxy ocf:heartbeat:mysql-proxy \
op monitor depth="0" timeout="20s" interval="60s"
SEE ALSO
http://www.linux-ha.org/wiki/mysql-proxy_(resource_agent)
AUTHOR
- Linux-HA contributors (see the resource agent source for information about individual authors)