feat(backstage): option to pass in image by digest

Signed-off-by: 1602077 <62025739+1602077@users.noreply.github.com>
backstage · Jul 16, 2024 · e9fb854 · e9fb854
1 parent d16ce96
commit e9fb854
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Showing 5 changed files with 18 additions and 2 deletions.
diff --git a/charts/backstage/Chart.yaml b/charts/backstage/Chart.yaml
@@ -38,4 +38,4 @@ sources:
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 1.9.5
+version: 1.9.6
diff --git a/charts/backstage/README.md b/charts/backstage/README.md
@@ -2,7 +2,7 @@
 # Backstage Helm Chart
 
 [![Artifact Hub](https://img.shields.io/endpoint?url=https://artifacthub.io/badge/repository/backstage)](https://artifacthub.io/packages/search?repo=backstage)
-![Version: 1.9.5](https://img.shields.io/badge/Version-1.9.5-informational?style=flat-square)
+![Version: 1.9.6](https://img.shields.io/badge/Version-1.9.6-informational?style=flat-square)
 ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
 
 A Helm chart for deploying a Backstage application
@@ -127,6 +127,7 @@ Kubernetes: `>= 1.19.0-0`
 | backstage.extraEnvVarsSecrets | Backstage container environment variables from existing Secrets | list | `[]` |
 | backstage.extraVolumeMounts | Backstage container additional volume mounts | list | `[]` |
 | backstage.extraVolumes | Backstage container additional volumes | list | `[]` |
+| backstage.image.digest | Backstage image digest (digest takes precedence over image tag) | string | `""` |
 | backstage.image.pullPolicy | Specify a imagePullPolicy. Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent' <br /> Ref: https://kubernetes.io/docs/concepts/containers/images/#image-pull-policy | string | `"Always"` |
 | backstage.image.pullSecrets | Optionally specify an array of imagePullSecrets.  Secrets must be manually created in the namespace. <br /> Ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/ <br /> E.g: `pullSecrets: [myRegistryKeySecretName]` | list | `[]` |
 | backstage.image.registry | Backstage image registry | string | `"ghcr.io"` |

diff --git a/charts/backstage/values.schema.json b/charts/backstage/values.schema.json
@@ -3963,6 +3963,12 @@
                 "image": {
                     "additionalProperties": false,
                     "properties": {
+                        "digest": {
+                            "default": "",
+                            "description": "digest takes precedence over image tag",
+                            "title": "Backstage image digest",
+                            "type": "string"
+                        },
                         "pullPolicy": {
                             "default": "Always",
                             "description": "Ref: https://kubernetes.io/docs/concepts/containers/images/#image-pull-policy",

diff --git a/charts/backstage/values.schema.tmpl.json b/charts/backstage/values.schema.tmpl.json
@@ -193,6 +193,12 @@
                     "type": "object",
                     "additionalProperties": false,
                     "properties": {
+                        "digest": {
+                            "default": "",
+                            "description": "digest takes precedence over image tag",
+                            "title": "Backstage image digest",
+                            "type": "string"
+                        },
                         "registry": {
                             "title": "Backstage image registry",
                             "type": "string",

diff --git a/charts/backstage/values.yaml b/charts/backstage/values.yaml
@@ -101,6 +101,9 @@ backstage:
     # -- Backstage image tag (immutable tags are recommended)
     tag: latest
 
+    # -- Backstage image digest (digest takes precedence over image tag)
+    digest: ""
+
     # -- Specify a imagePullPolicy.
     # Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent'
     # <br /> Ref: https://kubernetes.io/docs/concepts/containers/images/#image-pull-policy