(refactor)build: ensure 'latest' tag corresponds to release builds (#86)

Signed-off-by: ksatchit <ksatchit@mayadata.io>

.circleci/config.yml

@@ -17,7 +17,7 @@ jobs:
       CHANGE_MINIKUBE_NONE_USER: true
       REPONAME: litmuschaos
       IMGNAME: chaos-operator
-      IMGTAG: latest
+      IMGTAG: ci
     steps:
       - checkout
       - run:
@@ -41,7 +41,7 @@ jobs:
             echo 'export PATH="$GOPATH/bin:$PATH"' >> workspace/env-vars
             echo 'export REPONAME="litmuschaos"' >> workspace/env-vars
             echo 'export IMGNAME="chaos-operator"' >> workspace/env-vars
-            echo 'export IMGTAG="latest"' >> workspace/env-vars
+            echo 'export IMGTAG="ci"' >> workspace/env-vars
             cat workspace/env-vars >> $BASH_ENV
             source $BASH_ENV
       - run: make deps
@@ -61,7 +61,7 @@ jobs:
     machine: 
       image: circleci/classic:201808-01
     environment:
-      IMGTAG: latest
+      IMGTAG: ci
     working_directory: ~/go/src/github.com/litmuschaos/chaos-operator
     steps: 
       - attach_workspace:
@@ -77,7 +77,7 @@ jobs:
     machine: 
       image: circleci/classic:201808-01
     environment:
-      IMGTAG: latest
+      IMGTAG: ci
     working_directory: ~/go/src/github.com/litmuschaos/chaos-operator
     steps: 
       - attach_workspace:

buildscripts/push

@@ -20,6 +20,9 @@ function push_release_image(){
     echo "Pushing ${REPONAME}/${IMGNAME}:${CIRCLE_TAG} ..."
     docker tag ${IMAGEID} ${REPONAME}/${IMGNAME}:${CIRCLE_TAG}
     docker push ${REPONAME}/${IMGNAME}:${CIRCLE_TAG}
+    echo "Pushing ${REPONAME}/${IMGNAME}:latest ..."
+    docker tag ${IMAGEID} ${REPONAME}/${IMGNAME}:latest
+    docker push ${REPONAME}/${IMGNAME}:latest
   fi;
 
 }

deploy/operator.yaml

@@ -16,7 +16,7 @@ spec:
       serviceAccountName: litmus
       containers:
         - name: chaos-operator
-          image: litmuschaos/chaos-operator:latest
+          image: litmuschaos/chaos-operator:ci
           command:
           - chaos-operator
           imagePullPolicy: IfNotPresent
@@ -28,4 +28,4 @@ spec:
                 fieldRef:
                   fieldPath: metadata.name
             - name: OPERATOR_NAME
-              value: "chaos-operator"
+              value: "chaos-operator"