'\" t
.\"     Title: ocf_heartbeat_redis
.\"    Author: ClusterLabs contributors (see the resource agent source for information about individual authors)
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
.\"      Date: 06/07/2017
.\"    Manual: OCF resource agents
.\"    Source: resource-agents 4.0.0~rc1-4~bpo8+1
.\"  Language: English
.\"
.TH "OCF_HEARTBEAT_REDIS" "7" "06/07/2017" "resource-agents 4.0.0~rc1-4~bp" "OCF resource agents"
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.SH "NAME"
ocf_heartbeat_redis \- Redis server
.SH "SYNOPSIS"
.HP \w'\fBredis\fR\ 'u
\fBredis\fR [start | stop | status | monitor | promote | demote | meta\-data | validate\-all]
.SH "DESCRIPTION"
.PP
Resource agent script for redis server\&.
.PP
This resource fully supports master/slave replication\&. The master preference of a node is determined by the \*(Aqslave_priority\*(Aq parameter of the redis config\&. When taking the resource from \*(Aqunmanaged\*(Aq to \*(Aqmanaged\*(Aq, the currently active master will be given a priority of 1000 (plus 1 for each active connection)\&. The default \*(Aqslave_priority\*(Aq is 100, so the master will stay master\&. For a slave to become master after converting the resource to managed, set a slave_priority greater than 1000\&.
.SH "SUPPORTED PARAMETERS"
.PP
\fBbin\fR
.RS 4
Path to `redis\-server`
.sp
(optional, string, default "/usr/bin/redis\-server")
.RE
.PP
\fBclient_bin\fR
.RS 4
Path to `redis\-cli`
.sp
(optional, string, default "/usr/bin/redis\-cli")
.RE
.PP
\fBconfig\fR
.RS 4
Path to \*(Aqredis\&.conf\*(Aq
.sp
(unique, optional, string, default "/etc/redis/redis\&.conf")
.RE
.PP
\fBuser\fR
.RS 4
User to run redis as
.sp
(optional, string, default "redis")
.RE
.PP
\fBrundir\fR
.RS 4
Directory to store socket and pid file in
.sp
(unique, optional, string, default "/var/run/redis")
.RE
.PP
\fBpidfile_name\fR
.RS 4
The filename to use for the pidfile\&. Will be created in the rundir\&. Should only be a basename, not a full path\&.
.sp
(optional, string, default "redis\-server\&.pid")
.RE
.PP
\fBsocket_name\fR
.RS 4
The filename to use for the socket\&. Will be crated in the rundir\&. Should only be a basename, not a full path\&.
.sp
(optional, string, default "redis\&.sock")
.RE
.PP
\fBport\fR
.RS 4
Port for replication client to connect to on remote server
.sp
(optional, string, default "6379")
.RE
.PP
\fBwait_last_known_master\fR
.RS 4
During redis cluster bootstrap, wait for the last known master to be promoted before allowing any other instances in the cluster to be promoted\&. This lessens the risk of data loss when persistent data is in use\&.
.sp
(optional, boolean, default
false)
.RE
.SH "SUPPORTED ACTIONS"
.PP
This resource agent supports the following actions (operations):
.PP
\fBstart\fR
.RS 4
Starts the resource\&. Suggested minimum timeout: 120\&.
.RE
.PP
\fBstop\fR
.RS 4
Stops the resource\&. Suggested minimum timeout: 120\&.
.RE
.PP
\fBstatus\fR
.RS 4
Performs a status check\&. Suggested minimum timeout: 60\&.
.RE
.PP
\fBmonitor\fR
.RS 4
Performs a detailed status check\&. Suggested minimum timeout: 60\&. Suggested interval: 45\&.
.RE
.PP
\fBmonitor (Master role)\fR
.RS 4
Performs a detailed status check\&. Suggested minimum timeout: 60\&. Suggested interval: 20\&.
.RE
.PP
\fBmonitor (Slave role)\fR
.RS 4
Performs a detailed status check\&. Suggested minimum timeout: 60\&. Suggested interval: 60\&.
.RE
.PP
\fBpromote\fR
.RS 4
Promotes the resource to the Master role\&. Suggested minimum timeout: 120\&.
.RE
.PP
\fBdemote\fR
.RS 4
Demotes the resource to the Slave role\&. Suggested minimum timeout: 120\&.
.RE
.PP
\fBnotify\fR
.RS 4
Suggested minimum timeout: 90\&.
.RE
.PP
\fBvalidate\-all\fR
.RS 4
Performs a validation of the resource configuration\&. Suggested minimum timeout: 5\&.
.RE
.PP
\fBmeta\-data\fR
.RS 4
Retrieves resource agent metadata (internal use only)\&. Suggested minimum timeout: 5\&.
.RE
.SH "EXAMPLE CRM SHELL"
.PP
The following is an example configuration for a redis resource using the
\fBcrm\fR(8)
shell:
.sp
.if n \{\
.RS 4
.\}
.nf
primitive p_redis ocf:heartbeat:redis \e
  op monitor depth="0" timeout="60" interval="45" \e
  op monitor role="Master" depth="0" timeout="60" interval="20" \e
  op monitor role="Slave" depth="0" timeout="60" interval="60" 
.fi
.if n \{\
.RE
.\}
.sp
.if n \{\
.RS 4
.\}
.nf
ms ms_redis p_redis \e
  meta notify="true" interleave="true"
.fi
.if n \{\
.RE
.\}
.SH "EXAMPLE PCS"
.PP
The following is an example configuration for a redis resource using
\fBpcs\fR(8)
.sp
.if n \{\
.RS 4
.\}
.nf
pcs resource create p_redis ocf:heartbeat:redis \e
  op monitor depth="0" timeout="60" interval="45" \e
  op monitor role="Master" depth="0" timeout="60" interval="20" \e
  op monitor role="Slave" depth="0" timeout="60" interval="60" \-\-master
.fi
.if n \{\
.RE
.\}
.SH "SEE ALSO"
.PP
\m[blue]\fB\%http://clusterlabs.org/\fR\m[]
.SH "AUTHOR"
.PP
\fBClusterLabs contributors (see the resource agent source for information about individual authors)\fR