From e60fad714870c55a70cc46132866469542351e77 Mon Sep 17 00:00:00 2001
From: donal <donalspring@gmail.com>
Date: Wed, 16 May 2018 16:31:41 +0200
Subject: [PATCH] remove persistent template for ease

---
 .openshift-applier/templates/mongodb.yml |  230 +++++++++++++++++++++++++++------------------------------
 1 files changed, 108 insertions(+), 122 deletions(-)

diff --git a/.openshift-applier/templates/mongodb.yml b/.openshift-applier/templates/mongodb.yml
index 10a9f9d..2adce6e 100644
--- a/.openshift-applier/templates/mongodb.yml
+++ b/.openshift-applier/templates/mongodb.yml
@@ -1,23 +1,8 @@
 ---
-kind: Template
 apiVersion: v1
-metadata:
-  name: mongodb-persistent
-  annotations:
-    openshift.io/display-name: MongoDB
-    description: |-
-      MongoDB database service, with persistent storage. For more information about using this template, including OpenShift considerations, see https://github.com/sclorg/mongodb-container/blob/master/3.2/README.md.
-
-      NOTE: Scaling to more than one replica is not supported. You must have persistent volumes available in your cluster to use this template.
-    iconClass: icon-mongodb
-    tags: database,mongodb
-    openshift.io/long-description: This template provides a standalone MongoDB server
-      with a database created.  The database is stored on persistent storage.  The
-      database name, username, and password are chosen via parameters when provisioning
-      this service.
-    openshift.io/provider-display-name: Red Hat, Inc.
-    openshift.io/documentation-url: https://docs.openshift.org/latest/using_images/db_images/mongodb.html
-    openshift.io/support-url: https://access.redhat.com
+kind: Template
+labels:
+  template: mongodb-ephemeral-template
 message: |-
   The following service(s) have been created in your project: ${DATABASE_SERVICE_NAME}.
 
@@ -27,64 +12,137 @@
    Connection URL: mongodb://${MONGODB_USER}:${MONGODB_PASSWORD}@${DATABASE_SERVICE_NAME}/${MONGODB_DATABASE}
 
   For more information about using this template, including OpenShift considerations, see https://github.com/sclorg/mongodb-container/blob/master/3.2/README.md.
-labels:
-  template: mongodb-persistent-template
+metadata:
+  annotations:
+    description: |-
+      MongoDB database service, without persistent storage. For more information about using this template, including OpenShift considerations, see https://github.com/sclorg/mongodb-container/blob/master/3.2/README.md.
+
+      WARNING: Any data stored will be lost upon pod destruction. Only use this template for testing
+    iconClass: icon-mongodb
+    openshift.io/display-name: MongoDB (Ephemeral)
+    openshift.io/documentation-url: https://docs.openshift.org/latest/using_images/db_images/mongodb.html
+    openshift.io/long-description: This template provides a standalone MongoDB server
+      with a database created.  The database is not stored on persistent storage,
+      so any restart of the service will result in all data being lost.  The database
+      name, username, and password are chosen via parameters when provisioning this
+      service.
+    openshift.io/provider-display-name: Red Hat, Inc.
+    openshift.io/support-url: https://access.redhat.com
+    tags: database,mongodb
+  name: mongodb-ephemeral
 objects:
-- kind: Secret
-  apiVersion: v1
+- apiVersion: v1
+  kind: Secret
   metadata:
-    name: "${DATABASE_SERVICE_NAME}"
     annotations:
-      template.openshift.io/expose-username: "{.data['database-user']}"
-      template.openshift.io/expose-password: "{.data['database-password']}"
       template.openshift.io/expose-admin_password: "{.data['database-admin-password']}"
       template.openshift.io/expose-database_name: "{.data['database-name']}"
+      template.openshift.io/expose-password: "{.data['database-password']}"
+      template.openshift.io/expose-username: "{.data['database-user']}"
+    name: "${DATABASE_SERVICE_NAME}"
   stringData:
-    database-user: "${MONGODB_USER}"
-    database-password: "${MONGODB_PASSWORD}"
     database-admin-password: "${MONGODB_ADMIN_PASSWORD}"
     database-name: "${MONGODB_DATABASE}"
-- kind: Service
-  apiVersion: v1
+    database-password: "${MONGODB_PASSWORD}"
+    database-user: "${MONGODB_USER}"
+- apiVersion: v1
+  kind: Service
   metadata:
-    name: "${DATABASE_SERVICE_NAME}"
     annotations:
       template.openshift.io/expose-uri: mongodb://{.spec.clusterIP}:{.spec.ports[?(.name=="mongo")].port}
+    name: "${DATABASE_SERVICE_NAME}"
   spec:
     ports:
     - name: mongo
-      protocol: TCP
-      port: 27017
-      targetPort: 27017
       nodePort: 0
+      port: 27017
+      protocol: TCP
+      targetPort: 27017
     selector:
       name: "${DATABASE_SERVICE_NAME}"
-    type: ClusterIP
     sessionAffinity: None
+    type: ClusterIP
   status:
     loadBalancer: {}
-- kind: PersistentVolumeClaim
-  apiVersion: v1
+- apiVersion: v1
+  kind: DeploymentConfig
   metadata:
-    name: "${DATABASE_SERVICE_NAME}"
-  spec:
-    accessModes:
-    - ReadWriteOnce
-    resources:
-      requests:
-        storage: "${VOLUME_CAPACITY}"
-- kind: DeploymentConfig
-  apiVersion: v1
-  metadata:
-    name: "${DATABASE_SERVICE_NAME}"
     annotations:
       template.alpha.openshift.io/wait-for-ready: 'true'
+    name: "${DATABASE_SERVICE_NAME}"
   spec:
+    replicas: 1
+    selector:
+      name: "${DATABASE_SERVICE_NAME}"
     strategy:
       type: Recreate
+    template:
+      metadata:
+        labels:
+          name: "${DATABASE_SERVICE_NAME}"
+      spec:
+        containers:
+        - capabilities: {}
+          env:
+          - name: MONGODB_USER
+            valueFrom:
+              secretKeyRef:
+                key: database-user
+                name: "${DATABASE_SERVICE_NAME}"
+          - name: MONGODB_PASSWORD
+            valueFrom:
+              secretKeyRef:
+                key: database-password
+                name: "${DATABASE_SERVICE_NAME}"
+          - name: MONGODB_ADMIN_PASSWORD
+            valueFrom:
+              secretKeyRef:
+                key: database-admin-password
+                name: "${DATABASE_SERVICE_NAME}"
+          - name: MONGODB_DATABASE
+            valueFrom:
+              secretKeyRef:
+                key: database-name
+                name: "${DATABASE_SERVICE_NAME}"
+          image: " "
+          imagePullPolicy: IfNotPresent
+          livenessProbe:
+            initialDelaySeconds: 30
+            tcpSocket:
+              port: 27017
+            timeoutSeconds: 1
+          name: mongodb
+          ports:
+          - containerPort: 27017
+            protocol: TCP
+          readinessProbe:
+            exec:
+              command:
+              - "/bin/sh"
+              - "-i"
+              - "-c"
+              - mongo 127.0.0.1:27017/$MONGODB_DATABASE -u $MONGODB_USER -p $MONGODB_PASSWORD
+                --eval="quit()"
+            initialDelaySeconds: 3
+            timeoutSeconds: 1
+          resources:
+            limits:
+              memory: "${MEMORY_LIMIT}"
+          securityContext:
+            capabilities: {}
+            privileged: false
+          terminationMessagePath: "/dev/termination-log"
+          volumeMounts:
+          - mountPath: "/var/lib/mongodb/data"
+            name: "${DATABASE_SERVICE_NAME}-data"
+        dnsPolicy: ClusterFirst
+        restartPolicy: Always
+        volumes:
+        - emptyDir:
+            medium: ''
+          name: "${DATABASE_SERVICE_NAME}-data"
     triggers:
-    - type: ImageChange
-      imageChangeParams:
+    - imageChangeParams:
         automatic: true
         containerNames:
         - mongodb
@@ -93,75 +151,8 @@
           name: mongodb:${MONGODB_VERSION}
           namespace: "${NAMESPACE}"
         lastTriggeredImage: ''
+      type: ImageChange
     - type: ConfigChange
-    replicas: 1
-    selector:
-      name: "${DATABASE_SERVICE_NAME}"
-    template:
-      metadata:
-        labels:
-          name: "${DATABASE_SERVICE_NAME}"
-      spec:
-        containers:
-        - name: mongodb
-          image: " "
-          ports:
-          - containerPort: 27017
-            protocol: TCP
-          readinessProbe:
-            timeoutSeconds: 1
-            initialDelaySeconds: 3
-            exec:
-              command:
-              - "/bin/sh"
-              - "-i"
-              - "-c"
-              - mongo 127.0.0.1:27017/$MONGODB_DATABASE -u $MONGODB_USER -p $MONGODB_PASSWORD
-                --eval="quit()"
-          livenessProbe:
-            timeoutSeconds: 1
-            initialDelaySeconds: 30
-            tcpSocket:
-              port: 27017
-          env:
-          - name: MONGODB_USER
-            valueFrom:
-              secretKeyRef:
-                name: "${DATABASE_SERVICE_NAME}"
-                key: database-user
-          - name: MONGODB_PASSWORD
-            valueFrom:
-              secretKeyRef:
-                name: "${DATABASE_SERVICE_NAME}"
-                key: database-password
-          - name: MONGODB_ADMIN_PASSWORD
-            valueFrom:
-              secretKeyRef:
-                name: "${DATABASE_SERVICE_NAME}"
-                key: database-admin-password
-          - name: MONGODB_DATABASE
-            valueFrom:
-              secretKeyRef:
-                name: "${DATABASE_SERVICE_NAME}"
-                key: database-name
-          resources:
-            limits:
-              memory: "${MEMORY_LIMIT}"
-          volumeMounts:
-          - name: "${DATABASE_SERVICE_NAME}-data"
-            mountPath: "/var/lib/mongodb/data"
-          terminationMessagePath: "/dev/termination-log"
-          imagePullPolicy: IfNotPresent
-          capabilities: {}
-          securityContext:
-            capabilities: {}
-            privileged: false
-        volumes:
-        - name: "${DATABASE_SERVICE_NAME}-data"
-          persistentVolumeClaim:
-            claimName: "${DATABASE_SERVICE_NAME}"
-        restartPolicy: Always
-        dnsPolicy: ClusterFirst
   status: {}
 parameters:
 - name: MEMORY_LIMIT
@@ -198,11 +189,6 @@
   description: Password for the database admin user.
   generate: expression
   from: "[a-zA-Z0-9]{16}"
-  required: true
-- name: VOLUME_CAPACITY
-  displayName: Volume Capacity
-  description: Volume space available for data, e.g. 512Mi, 2Gi.
-  value: 1Gi
   required: true
 - name: MONGODB_VERSION
   displayName: Version of MongoDB Image

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