Merge "Keep Docker builds from thrashing on same server"

1 files changed, 11 insertions, 0 deletions

diff --git a/jjb/releng/opnfv-docker.sh b/jjb/releng/opnfv-docker.sh
index 954d7c8ab..298d2af51 100644
--- a/jjb/releng/opnfv-docker.sh
+++ b/jjb/releng/opnfv-docker.sh
@@ -17,6 +17,17 @@ echo "Starting opnfv-docker for $DOCKER_REPO_NAME ..."
 echo "--------------------------------------------------------"
 echo
 
+count=30 # docker build jobs might take up to ~30 min
+while [[ -n `ps -ef| grep 'docker build' | grep $DOCKER_REPO_NAME | grep -v grep` ]]; do
+    echo "Build or cleanup of $DOCKER_REPO_NAME in progress. Waiting..."
+    sleep 60
+    count=$(( $count - 1 ))
+    if [ $count -eq 0 ]; then
+        echo "Timeout. Aborting..."
+        exit 1
+    fi
+done
+
 # Remove previous running containers if exist
 if [[ -n "$(docker ps -a | grep $DOCKER_REPO_NAME)" ]]; then
     echo "Removing existing $DOCKER_REPO_NAME containers..."