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diff --git a/script/ocf/geo_attr.sh b/script/ocf/geo_attr.sh
index af34ab4..d116c9e 100644
--- a/script/ocf/geo_attr.sh
+++ b/script/ocf/geo_attr.sh
@@ -1,190 +1,203 @@
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of version 2 of the GNU General Public License as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it would be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
#
# Further, this software is distributed without any warranty that it is
# free of the rightful claim of any third person regarding infringement
# or the like. Any license provided herein, whether implied or
# otherwise, applies only to this software file. Patent licenses, if
# any, provided herein do not apply to combinations of this program with
# other software, or any other product whatsoever.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write the Free Software Foundation,
# Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
#
# This file is part of the booth project and contains /bin/sh
# code to support GEO attributes
# USAGE
#
# To use this for updating GEO attributes just follow the
# instructions below.
# Source this file in your OCF RA script:
#
## . ${OCF_ROOT}/lib/booth/geo_attr.sh
# 1) meta-data
#
# geo_attr_meta_data prints descriptions of three parameters.
# Best to invoke it just before printing "</parameters>". For
# instance:
#
## cat <<EOF
## <?xml version="1.0"?>
## ...
## <parameters>
## ...
## `geo_attr_meta_data`
## </parameters>
## ...
## EOF
# 2) validation (validate-all)
#
# Invoke geo_attr_validate_all to test the environment:
#
## if ! geo_attr_validate_all; then
-## return 1
+## return $OCF_ERR_INSTALL
## fi
# 3) Attribute updating
#
# Put something like the following code after the RA updated the
# remote site state (e.g. data replication):
#
## if [ -n "$OCF_RESKEY_booth_ticket" ]; then
## if geo_attr_geo_attr $outcome; then
## # success!
## else
## # failed to set the attribute
## # appropriate error was already logged
## # normally, more cannot be done at this point
## # because updating GEO attributes is
## # essentially a best effort operation
## fi
## fi
#
# The outcome variable is a boolean.
# It should reflect the outcome of the operation to update
# data at the site (set to "0" for failure, anything else for
# success).
# 4) Site name (optional)
#
# We use the special value 'other' to specify the site where the
# attribute is to be updated. That should cover the majority of
# GEO clusters. In case your setup has more than two sites, then
# provide a function named get_site_name which should print the
# appropriate site name (as specified in booth.conf too) to
# stdout.
#
DEFAULT_BOOTH_CONF="/etc/booth/booth.conf"
: ${OCF_RESKEY_booth_config:=$DEFAULT_BOOTH_CONF}
geo_attr_meta_data() {
cat <<END
<parameter name="booth_ticket">
<longdesc lang="en">
Booth ticket. Need to define this to activate GEO attribute
updating. See also the booth_config and geo_attribute parameters.
</longdesc>
<shortdesc lang="en">Booth ticket</shortdesc>
<content type="string" default="" />
</parameter>
<parameter name="booth_config">
<longdesc lang="en">
Booth configuration name (or configuration filename) to use.
</longdesc>
<shortdesc lang="en">BOOTH configuration file</shortdesc>
<content type="string" default="$DEFAULT_BOOTH_CONF" />
</parameter>
<parameter name="geo_attribute">
<longdesc lang="en">
Attribute name. If not specified, we'll get the name from the
first "attr-prereq" definition for the given ticket. This
normally needs to be used only in case there are multiple
"attr-prereq" directives for the ticket.
</longdesc>
<shortdesc lang="en">GEO attribute</shortdesc>
<content type="string" default="" />
</parameter>
END
}
geo_attr_get_attr() {
local tkt cnf attr
tkt=$OCF_RESKEY_booth_ticket
cnf=$OCF_RESKEY_booth_config
attr=$OCF_RESKEY_geo_attribute
awk -v attr="$attr" '
n && /^[[:space:]]*attr-prereq = auto .* eq / {
if (attr == "" || attr == $4) {
print $4,$6; exit
}
}
n && (/^$/ || /^ticket.*/) {exit}
/^ticket.*'$tkt'/ {n=1}
' $cnf
}
# arguments:
# $1: 0 reset the attribute
# != 0 set the attribute
#
geo_attr_geo_attr() {
local val site
val=$1
set -- `geo_attr_get_attr`
if test z"`command -v get_site_name`" = z"get_site_name"; then
site=`get_site_name`
else
site="other"
fi
if [ "$val" = "0" ]; then
- geostore delete -s $site $1
+ geostore delete -s $site $1 >/dev/null 2>&1
else
geostore set -s $site $1 $2
fi
}
+geo_attr_read_attr() {
+ local site
+
+ set -- `geo_attr_get_attr`
+ if test z"`command -v get_site_name`" = z"get_site_name"; then
+ site=`get_site_name`
+ else
+ site="other"
+ fi
+
+ geostore get -s $site $1
+}
+
# test the environment for geo_attr
#
geo_attr_validate_all() {
if [ -z "$OCF_RESKEY_booth_ticket" ]; then
return 0
fi
if ! test -f "$OCF_RESKEY_booth_config"; then
ocf_log err "booth configuration $OCF_RESKEY_booth_config doesn't exist"
return 1
fi
- if ! grep -qs "^ticket[[:space:]]*=[[:space:]]*\"$OCF_RESKEY_booth_ticket\""; then
+ if ! grep -qs "^ticket[[:space:]]*=[[:space:]]*\"$OCF_RESKEY_booth_ticket\"" $OCF_RESKEY_booth_config; then
ocf_log err "ticket $OCF_RESKEY_booth_ticket not found in $OCF_RESKEY_booth_config"
return 1
fi
set -- `geo_attr_get_attr`
if [ $# -eq 0 ]; then
ocf_log err "no attr-prereq defined in $OCF_RESKEY_booth_ticket"
return 1
fi
return 0
}
diff --git a/script/ocf/geostore b/script/ocf/geostore
index 965825c..4b31127 100755
--- a/script/ocf/geostore
+++ b/script/ocf/geostore
@@ -1,107 +1,112 @@
#!/bin/sh
#
#
# geostore OCF RA. Just an example on how to use
# geo-attr.sh
#
# Copyright (c) 2015 Dejan Muhamedagic <dmuhamedagic@suse.com>
# All Rights Reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of version 2 of the GNU General Public License as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it would be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
#
# Further, this software is distributed without any warranty that it is
# free of the rightful claim of any third person regarding infringement
# or the like. Any license provided herein, whether implied or
# otherwise, applies only to this software file. Patent licenses, if
# any, provided herein do not apply to combinations of this program with
# other software, or any other product whatsoever.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write the Free Software Foundation,
# Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
#
#######################################################################
# Initialization:
: ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat}
. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs
. ${OCF_ROOT}/lib/booth/geo_attr.sh
#######################################################################
geostore_meta_data() {
cat <<END
<?xml version="1.0"?>
<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
<resource-agent name="$NAME" version="0.9">
<version>1.0</version>
<longdesc lang="en">
This is the geostore Resource Agent. It's a sample for how to use
geo_attr.sh.
</longdesc>
<shortdesc lang="en">Sample GEO attribute RA</shortdesc>
<parameters>
`geo_attr_meta_data`
</parameters>
<actions>
<action name="start" timeout="20" />
<action name="stop" timeout="20" />
<action name="monitor" timeout="20" interval="10" depth="0" />
<action name="reload" timeout="20" />
<action name="migrate_to" timeout="20" />
<action name="migrate_from" timeout="20" />
<action name="meta-data" timeout="5" />
<action name="validate-all" timeout="20" />
</actions>
</resource-agent>
END
}
#######################################################################
geostore_usage() {
cat <<END
usage: $0 {start|stop|monitor|migrate_to|migrate_from|validate-all|meta-data}
Expects to have a fully populated OCF RA-compliant environment set.
END
}
geostore_start() {
if [ -n "$OCF_RESKEY_booth_ticket" ]; then
geo_attr_geo_attr 1
+ ocf_log info "set GEO attribute to `geo_attr_read_attr`"
fi
ha_pseudo_resource geostore_${OCF_RESOURCE_INSTANCE} start
}
geostore_stop() {
if [ -n "$OCF_RESKEY_booth_ticket" ]; then
geo_attr_geo_attr 0
+ ocf_log info "removed GEO attribute"
fi
ha_pseudo_resource geostore_${OCF_RESOURCE_INSTANCE} stop
}
geostore_monitor() {
if ha_pseudo_resource geostore_${OCF_RESOURCE_INSTANCE} monitor
then
return $OCF_SUCCESS
else
return $OCF_NOT_RUNNING
fi
}
geostore_validate_all() {
+ if ! geo_attr_validate_all; then
+ return $OCF_ERR_INSTALL
+ fi
return $OCF_SUCCESS
}
ocf_rarun $*

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