diff --git a/README.md b/README.md
index 8ec9b97..06a9b8c 100644
--- a/README.md
+++ b/README.md
@@ -83,6 +83,30 @@ This more complex example demonstrates how to deploy to several environments bas
branch: [ master ]
```
+**_Version 1.0_ example for using a .tags file**
+
+Use .tags file option: USE_TAGS_FILE
+The default is FALSE unless the value of USE_TAGS_FILE is one of: y,Y,t,T,true,TRUE,yes,YES
+The .tags file was used by the docker plugin when we created out container
+A .tags file is a comma separated list of tags: 1.0.1,1.0,1,latest (see docker plugin docs)
+We will use the first tag in the list, so create your file accordingly
+
+
+```yaml
+- name: kubernetes-deploy
+ image: quay.io/honestbee/drone-kubernetes
+ settings:
+ kubernetes_server:
+ from_secret: KUBERNETES_SERVER
+ kubernetes_token:
+ from_secret: KUBERNETES_TOKEN
+ deployment: my-deployment
+ repo: myorg/myrepo
+ container: my-container
+ namespace: app
+ use_tags_file: true
+```
+
## Required secrets
```bash
diff --git a/update.sh b/update.sh
index ae32dde..6651a56 100755
--- a/update.sh
+++ b/update.sh
@@ -32,17 +32,29 @@ fi
kubectl config set-context default --cluster=default --user=${PLUGIN_KUBERNETES_USER}
kubectl config use-context default
+TAG=${PLUGIN_TAG}
+
+# Use .tags file option
+# Default is FALSE unless value of USE_TAGS_FILE is one of y,Y,t,T,true,TRUE,yes,YES
+# the .tags file was used by the docker plugin when we created out container
+# a .tags file is a comma separated list of tags: 1.0.1,1.0,1,latest (see docker plugin docs)
+# We will use the first tag in the list, so create your file accordingly
+
+USE_TAGS_FILE=`echo $PLUGIN_USE_TAGS_FILE | tr [a-z] [A-Z]`
+[[ "X$USE_TAGS_FILE" == "XY" ]] || [[ "X$USE_TAGS_FILE" == "XTRUE" ]] || [[ "X$USE_TAGS_FILE" == "XYES" ]] && USE_TAGS_FILE=T
+[[ -f .tags ]] && [[ "X$USE_TAGS_FILE" == "XT" ]] && TAG=`cat .tags | tr -d \" | cut -d, -f1`
+
# kubectl version
IFS=',' read -r -a DEPLOYMENTS <<< "${PLUGIN_DEPLOYMENT}"
IFS=',' read -r -a CONTAINERS <<< "${PLUGIN_CONTAINER}"
for DEPLOY in ${DEPLOYMENTS[@]}; do
- echo Deploying to $KUBERNETES_SERVER
+ echo Deploying ${PLUGIN_REPO}:${TAG} to $KUBERNETES_SERVER
for CONTAINER in ${CONTAINERS[@]}; do
if [[ ${PLUGIN_FORCE} == "true" ]]; then
kubectl -n ${PLUGIN_NAMESPACE} set image deployment/${DEPLOY} \
- ${CONTAINER}=${PLUGIN_REPO}:${PLUGIN_TAG}FORCE
+ ${CONTAINER}=${PLUGIN_REPO}:${TAG}FORCE
fi
kubectl -n ${PLUGIN_NAMESPACE} set image deployment/${DEPLOY} \
- ${CONTAINER}=${PLUGIN_REPO}:${PLUGIN_TAG} --record
+ ${CONTAINER}=${PLUGIN_REPO}:${TAG} --record
done
done