ocf_heartbeat_mysql-proxy(7) - Linux man page
Name
ocf_heartbeat_mysql-proxy - Manages a MySQL Proxy daemon
Synopsis
mysql-proxy [start | stop | monitor | meta-data | validate-all]
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". (unique, 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 (unique, 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 p_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)