Move mongodb-replicaset to stable and update mongo version to 3.4 (#428)

stable/mongodb-replicaset/Chart.yaml

@@ -1,6 +1,6 @@
 name: mongodb-replicaset
 home: https://github.com/mongodb/mongo
-version: 0.2.0
+version: 1.0.0
 description: NoSQL document-oriented database that stores JSON-like documents with dynamic schemas, simplifying the integration of data in content-driven applications.
 icon: https://webassets.mongodb.com/_com_assets/cms/mongodb-logo-rgb-j6w271g1xn.jpg
 sources:

stable/mongodb-replicaset/init/files/on-start.sh

@@ -19,10 +19,8 @@ function join {
 }
 
 HOSTNAME=$(hostname)
-# Parse out cluster name, formatted as: statefulset_name-index
-IFS='-' read -ra ADDR <<< "$(hostname)"
-CLUSTER_NAME="${ADDR[0]}"
 
+# Read input from peer-finder
 while read -ra LINE; do
     if [[ "${LINE}" == *"${HOSTNAME}"* ]]; then
         MY_NAME=$LINE
@@ -43,10 +41,10 @@ echo "Initialized." >> /work-dir/log.txt
 # try to find a master and add yourself to its replicaset.
 for f in "${PEERS[@]}"
 do
-  /usr/bin/mongo --host=${f} --eval="printjson(rs.isMaster())" | grep "\"ismaster\" : true"
+  /usr/bin/mongo --host="${f}" --eval="printjson(rs.isMaster())" | grep "\"ismaster\" : true"
   if [ $? -eq 0 ]; then
-    echo ${f} MASTER >> /work-dir/log.txt
-    /usr/bin/mongo --host=${f} --eval="printjson(rs.add('${MY_NAME}'))"
+    echo "${f}" MASTER >> /work-dir/log.txt
+    /usr/bin/mongo --host="${f}" --eval="printjson(rs.add('${MY_NAME}'))"
     exit 0
   fi
 done

stable/mongodb-replicaset/values.yaml

@@ -11,7 +11,7 @@ installImage:
 # Specs for the MongoDB image
 image:
   name: mongo
-  tag: 3.2
+  tag: 3.4
   pullPolicy: IfNotPresent
 
 # Annotations to be added to MongoDB pods