Merge pull request #7 from bitovi/atomic

Atomic

Author: ccapell

README.md

@@ -19,19 +19,20 @@ Following inputs can be used as `step.with` keys
 | `cluster-role-arn`      | String | If you wish to assume an admin role, provide the role arn here to login as.                                                                               |
 | `config-files`          | String | Comma separated list of helm values files.                                                                                                                |
 | `namespace`             | String | Kubernetes namespace to use.  Will create if it does not exist                                                                                            |
-| `values`                | String | Comma separated list of value set for helms. e.x: key1=value1,key2=value2                                                                                 |
+| `values`                | String | Comma separated list of value set for helms. e.x:`key1=value1,key2=value2`                                                                                |
 | `name`                  | String | The name of the helm release                                                                                                                              |
 | `chart-path`            | String | The path to the chart. (defaults to `helm/`)                                                                                                              |
 | `chart-repository`      | String | The URL of the chart-repository (Optional)                                                                                                                |
-| `plugins`               | String | Comma separated list of plugins to install. e.x: https://github.com/hypnoglow/helm-s3.git, https://github.com/someuser/helm-plugin.git (defaults to none) |
+| `plugins`               | String | Comma separated list of plugins to install. e.x:` https://github.com/hypnoglow/helm-s3.git, https://github.com/someuser/helm-plugin.git` (defaults to none) |
 | `timeout`               | String | The value of the timeout for the helm release                                                                                                             |
 | `update-deps`           | String | Update chart dependencies                                                                                                                                 |
-| `helm-wait`             | String | Add the helm --wait flag to the helm Release                                                                                                              |
+| `helm-wait`             | String | Add the helm --wait flag to the helm Release (Optional)                                                                                                   |
+| `atomic`                | String | Add the helm --atomic flag if set (Optional)                                                                                                              |
 
 ## Example usage
 
 ```yaml
-uses: bitovi/[email protected].2
+uses: bitovi/[email protected].3
 with:
   aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
   aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
@@ -47,7 +48,7 @@ with:
 ## Example 2
 ```yaml
     - name: Deploy Helm
-      uses: bitovi/[email protected].2
+      uses: bitovi/[email protected].3
       with:
         aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
         aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
@@ -59,6 +60,7 @@ with:
         namespace: logging
         name: fluent-bit
         chart-repository: https://fluent.github.io/helm-charts
+        atomic: true
 ```
 
 

action.yaml

@@ -54,9 +54,12 @@ inputs:
     helm-wait:
         description: 'Add the --wait flag to helm'
         required: false
+    atomic:
+        description: 'Add the --atomic flag to rollback on failure'
+        required: false
 runs:
     using: 'docker'
-    image: 'docker://bitovi/deploy-eks-helm:v1.0.2'
+    image: 'docker://bitovi/deploy-eks-helm:v1.0.3'
     env:
         AWS_REGION: ${{ inputs.aws-region }}
         AWS_SECRET_ACCESS_KEY: ${{ inputs.aws-secret-access-key }}
@@ -73,3 +76,4 @@ runs:
         HELM_REPOSITORY: ${{ inputs.chart-repository }}
         HELM_WAIT: ${{ inputs.helm-wait }}
         PLUGINS_LIST: ${{ inputs.plugins }}
+        HELM_ATOMIC: ${{ inputs.atomic }}

deploy.sh

@@ -61,6 +61,11 @@ if [ -n "${HELM_WAIT}" ]; then
     HELM_COMMAND="${HELM_COMMAND} --wait"
 fi
 
+# Add atomic flag
+if [ -n "${HELM_ATOMIC}" ]; then
+    HELM_COMMAND="${HELM_COMMAND} --atomic"
+fi
+
 # Set paramaters
 for config_file in ${DEPLOY_CONFIG_FILES//,/ }
 do