Add more if-else checks in functest docker build job

Also: update image with tag 'latest'

JIRA: FUNCTEST-78

Change-Id: Idd1e143ada44ddb86d0bcb21c1b9ba4ed89675fc
Signed-off-by: jose.lausuch <jose.lausuch@ericsson.com>

1 files changed, 20 insertions, 7 deletions

diff --git a/jjb/functest/functest-docker.sh b/jjb/functest/functest-docker.sh
index 883cb1b44..4de70d459 100644
--- a/jjb/functest/functest-docker.sh
+++ b/jjb/functest/functest-docker.sh
@@ -10,8 +10,12 @@ echo
 
 DOCKER_IMAGE_NAME="opnfv/functest"
 
+
 # Get tag version
-DOCKER_TAG=$(../../utils/calculate_version.sh -t docker -n $DOCKER_IMAGE_NAME)
+cd $WORKSPACE
+git clone https://gerrit.opnfv.org/gerrit/releng
+
+DOCKER_TAG=$($WORKSPACE/releng/utils/calculate_version.sh -t docker -n $DOCKER_IMAGE_NAME)
 
 ret_val=$?
 if [ $ret_val -ne 0 ]; then
@@ -23,18 +27,24 @@ fi
 
 # Remove previous running containers
 echo "Removing existing $DOCKER_IMAGE_NAME containers..."
-docker ps | grep $DOCKER_IMAGE_NAME | awk '{{print $1}}' | xargs docker stop &>/dev/null
-docker ps -a | grep $DOCKER_IMAGE_NAME | awk '{{print $1}}' | xargs docker rm &>/dev/null
+if [[ ! -z $(docker ps -a | grep $DOCKER_IMAGE_NAME) ]]; then
+    docker ps | grep $DOCKER_IMAGE_NAME | awk '{{print $1}}' | xargs docker stop &>/dev/null
+    docker ps -a | grep $DOCKER_IMAGE_NAME | awk '{{print $1}}' | xargs docker rm &>/dev/null
+fi
 
 # Remove existing images
 echo "Removing existing $DOCKER_IMAGE_NAME images..."
-docker images | grep $DOCKER_IMAGE_NAME | awk '{{print $3}}' | xargs docker rmi &>/dev/null
+if [[ ! -z $(docker images | grep $DOCKER_IMAGE_NAME) ]]; then
+    docker images | grep $DOCKER_IMAGE_NAME | awk '{{print $3}}' | xargs docker rmi &>/dev/null
+fi
 
 
 # Start the build
-echo "Starting image build of $DOCKER_IMAGE_NAME:$DOCKER_TAG..."
-cd $WORKSPACE/docker/
+echo "Building of $DOCKER_IMAGE_NAME:$DOCKER_TAG..."
+cd $WORKSPACE/functest/docker
 docker build -t $DOCKER_IMAGE_NAME:$DOCKER_TAG .
+echo "Creating tag 'latest'..."
+docker tag $DOCKER_IMAGE_NAME:$DOCKER_TAG $DOCKER_IMAGE_NAME:latest
 
 # list the images
 echo "Available images are:"
@@ -46,5 +56,8 @@ if [ "$PUSH_IMAGE" == "true" ]; then
     echo "--------------------------------------------------------"
     echo
     # Push to the Dockerhub repository
-    docker push $DOCKER_IMAGE_NAME:$DOCKER_TAG
+    docker push -f $DOCKER_IMAGE_NAME:$DOCKER_TAG
+
+    echo "Updating $DOCKER_IMAGE_NAME:latest to the docker registry..."
+    docker push -f $DOCKER_IMAGE_NAME:latest
 fi