[release-1.7] Pin the default RHDH image to 1.7 [RHIDP-9361] (#255)

Author: rm3l

charts/backstage/Chart.yaml

@@ -47,4 +47,4 @@ sources: []
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
 # Note that when this chart is published to https://github.com/openshift-helm-charts/charts
 # it will follow the RHDH versioning 1.y.z
-version: 4.4.6
+version: 4.4.7

charts/backstage/README.md

@@ -1,7 +1,7 @@
 
 # RHDH Backstage Helm Chart for OpenShift
 
-![Version: 4.4.6](https://img.shields.io/badge/Version-4.4.6-informational?style=flat-square)
+![Version: 4.4.7](https://img.shields.io/badge/Version-4.4.7-informational?style=flat-square)
 ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
 
 A Helm chart for deploying Red Hat Developer Hub, which is a Red Hat supported version of Backstage.

charts/backstage/values.schema.json

@@ -4583,7 +4583,7 @@
                                     "type": "string"
                                 },
                                 "tag": {
-                                    "default": "latest",
+                                    "default": "1.7",
                                     "description": "Immutable tags are recommended.",
                                     "title": "Backstage image tag",
                                     "type": "string"

charts/backstage/values.yaml

@@ -38,7 +38,7 @@ upstream:
     image:
       registry: quay.io
       repository: rhdh/rhdh-hub-rhel9
-      tag: latest
+      tag: "1.7"
     command: []
     # FIXME (tumido): USE POSTGRES_PASSWORD and POSTGRES_USER instead of POSTGRES_ADMIN_PASSWORD
     # This is a hack. In {fedora,rhel}/postgresql images, regular user is forbidden