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#!/bin/bash
# Copyright © 2018 Amdocs
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# query ODL cluster state
USERNAME="{{.Values.odl.jolokia.username}}"
PASSWORD="{{.Values.odl.jolokia.password}}"
count=${SDNC_ODL_COUNT:-1}
memberStart=0
if [ "${SDNC_IS_PRIMARY_CLUSTER:-true}" != "true" ];then
memberStart=$(( $memberStart + $count ))
fi
for instance in $(seq $count);do
shard=member-$(( $memberStart + $instance ))-shard-default-config
mbean=Category=Shards,name=$shard,type=DistributedConfigDatastore
url=http://{{.Release.Name}}-sdnc-$(( $instance-1 )).sdnc-cluster.{{.Release.Namespace}}:8181/jolokia/read/org.opendaylight.controller:$mbean
response=$( curl -s -u $USERNAME:$PASSWORD $url )
rc=$?
if [ $rc -ne 0 ];then
# failed to contact SDN-C instance - try another
continue
fi
status=$( echo -E "$response" | jq -r ".status" )
if [ "$status" != "200" ];then
# query failed, try another instance
continue
fi
voting=$( echo -E "$response" | jq -r ".value.Voting" )
case $voting in
true)
echo "active"
exit 0
;;
false)
echo "standby"
exit 0
;;
*)
echo "Error: Voting status could not be determined."
exit 1
;;
esac
done
echo "Error: Voting status could not be determined."
exit 1
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