message: refactor to use parallel, do the things, and pull them back into the IMAGE_HASHES array.
diff: @@ -346,9 +346,9 @@ fi
  # Load all Image Hashes for just pushed images
  declare -A IMAGE_HASHES
  -for IMAGE_NAME in "${IMAGES[@]}"
  -do
  - IMAGE_HASHES[${IMAGE_NAME}]=$(oc --insecure-skip-tls-verify -n ${OPENSHIFT_PROJECT} get istag ${IMAGE_NAME}:latest -o go-template --template='{{.image.dockerImageReference}}')
  +parallel --retries 4 --results /tmp/istag oc --insecure-skip-tls-verify -n ${OPENSHIFT_PROJECT} get istag -o go-template --template='{{.image.dockerImageReference}}' ::: ${IMAGES[@]}
  +for i in $(ls /tmp/istag/1); do
  + IMAGE_HASHES[${i}]=$(cat /tmp/istag/1/${i})
  done
  ##############################################
  