test: update postgres, k8s, helm, checkout versions

HELM_EXPERIMENTAL_OCI removed, as it became the default in Helm v3.8. Helm v3.8 required by newest Postgres chart.

.github/workflows/test-chart.yml

@@ -17,13 +17,14 @@ permissions:
 
 jobs:
   lint-templates:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
         with:
           python-version: "3.x"
+          check-latest: true
 
       - name: Install dependencies (yamllint)
         run: pip install yamllint
@@ -53,7 +54,7 @@ jobs:
   # basic configuration can be used to successfully startup mastodon.
   #
   test-install:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     timeout-minutes: 15
 
     strategy:
@@ -72,17 +73,14 @@ jobs:
           # - EKS: https://endoflife.date/amazon-eks
           #
           # The helm client's version can influence what helper functions is
-          # available for use in the templates, currently we need v3.6.0 or
+          # available for use in the templates, currently we need v3.8.0 or
           # higher.
           #
-          - k3s-channel: v1.21
-            helm-version: v3.8.0
-
-    env:
-      HELM_EXPERIMENTAL_OCI: "1"
+          - k3s-channel: v1.28
+            helm-version: v3.16.2
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       # This action starts a k8s cluster with NetworkPolicy enforcement and
       # installs both kubectl and helm.

.gitignore

@@ -1 +1,2 @@
 charts/
+.DS_Store

Chart.lock

@@ -1,12 +1,12 @@
 dependencies:
 - name: elasticsearch
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 19.19.2
+  version: 19.19.4
 - name: postgresql
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 14.2.3
+  version: 14.3.3
 - name: redis
   repository: oci://registry-1.docker.io/bitnamicharts
   version: 18.16.1
-digest: sha256:684daaf2067d96e2aa6d93e9d29b7b13fc586f6ae929342e5e9c7c169b1c0748
-generated: "2024-02-23T15:14:47.536480528-08:00"
+digest: sha256:42611ccdc0107a8849cf3bdf359b3101d44ac8b21c131822cf13d3acc1ad447a
+generated: "2024-10-12T17:11:00.698616+02:00"

Chart.yaml

@@ -24,14 +24,14 @@ appVersion: "v4.3.0"
 
 dependencies:
   - name: elasticsearch
-    version: 19.19.2
+    version: ~19.19.4
     repository: oci://registry-1.docker.io/bitnamicharts
     condition: elasticsearch.enabled
   - name: postgresql
-    version: 14.2.3
+    version: ~14.3.3
     repository: oci://registry-1.docker.io/bitnamicharts
     condition: postgresql.enabled
   - name: redis
-    version: 18.16.1
+    version: ~18.16.1
     repository: oci://registry-1.docker.io/bitnamicharts
     condition: redis.enabled