0k-charms/mongo/hooks/mongo_database-relation-joined

#!/bin/bash

. lib/common

set -e

DBNAME=$(relation-get dbname) || {
    DBNAME="${BASE_SERVICE_NAME//\./_}"
    relation-set dbname "$DBNAME"
}


cmd="rs.initiate({ _id: 'rs01', members: [ { _id: 0, host: '$TARGET_SERVICE_NAME:27017' } ]})"
debug "${WHITE}running:$NORMAL $cmd"

out=$(ddb < <(echo "use $DBNAME";
              echo "$cmd"))

if [[ "$out" == *"\"codeName\" : \"AlreadyInitialized\""* ]]; then
    exit 0
fi

if [[ "$out" == *"\"ok\" : 1"* ]]; then
    exit 0
fi

err Replicate Set initialisation failed
echo "$out" >&2