chore(deps): update actions/checkout action to v5

.gitea/workflows/generate-readme.yaml

@@ -15,7 +15,7 @@ on:
 jobs:
   generate-parameters:
     container:
-      image: docker.io/library/node:24.10.0-alpine
+      image: docker.io/library/node:24.8.0-alpine
     runs-on:
     - ubuntu-latest
     steps:

.gitea/workflows/helm.yaml

@@ -13,7 +13,7 @@ on:
 jobs:
   helm-lint:
     container:
-      image: docker.io/volkerraschek/helm:3.19.0
+      image: docker.io/volkerraschek/helm:3.18.5
     runs-on:
     - ubuntu-latest
     steps:
@@ -28,7 +28,7 @@ jobs:
 
   helm-unittest:
     container:
-      image: docker.io/volkerraschek/helm:3.19.0
+      image: docker.io/volkerraschek/helm:3.18.5
     runs-on:
     - ubuntu-latest
     steps:

.gitea/workflows/markdown-linters.yaml

@@ -15,7 +15,7 @@ on:
 jobs:
   markdown-link-checker:
     container:
-      image: docker.io/library/node:24.10.0-alpine
+      image: docker.io/library/node:24.8.0-alpine
     runs-on:
     - ubuntu-latest
     steps:
@@ -31,7 +31,7 @@ jobs:
 
   markdown-lint:
     container:
-      image: docker.io/library/node:24.10.0-alpine
+      image: docker.io/library/node:24.8.0-alpine
     runs-on:
     - ubuntu-latest
     steps:

.gitea/workflows/release.yaml

@@ -8,7 +8,7 @@ on:
 jobs:
   publish-chart:
     container:
-      image: docker.io/volkerraschek/helm:3.19.0
+      image: docker.io/volkerraschek/helm:3.18.5
     runs-on: ubuntu-latest
     steps:
       - name: Install packages via apk

Chart.yaml

@@ -9,7 +9,7 @@ name: prometheus-postgres-exporter
 description: Prometheus metric exporter for PostgreSQL
 type: application
 version: "0.1.0"
-appVersion: "0.18.1"
+appVersion: "0.17.1"
 
 # icon: https://annotations.example.com/icon.png
 

Makefile

@@ -4,13 +4,13 @@ CONTAINER_RUNTIME?=$(shell which podman)
 # HELM_IMAGE
 HELM_IMAGE_REGISTRY_HOST?=docker.io
 HELM_IMAGE_REPOSITORY?=volkerraschek/helm
-HELM_IMAGE_VERSION?=3.19.0 # renovate: datasource=docker registryUrl=https://docker.io depName=docker.io/volkerraschek/helm
+HELM_IMAGE_VERSION?=3.18.5 # renovate: datasource=docker registryUrl=https://docker.io depName=volkerraschek/helm
 HELM_IMAGE_FULLY_QUALIFIED=${HELM_IMAGE_REGISTRY_HOST}/${HELM_IMAGE_REPOSITORY}:${HELM_IMAGE_VERSION}
 
 # NODE_IMAGE
 NODE_IMAGE_REGISTRY_HOST?=docker.io
 NODE_IMAGE_REPOSITORY?=library/node
-NODE_IMAGE_VERSION?=24.10.0-alpine # renovate: datasource=docker registryUrl=https://docker.io depName=docker.io/library/node packageName=library/node
+NODE_IMAGE_VERSION?=24.8.0-alpine # renovate: datasource=docker registryUrl=https://docker.io depName=docker.io/library/node packageName=library/node
 NODE_IMAGE_FULLY_QUALIFIED=${NODE_IMAGE_REGISTRY_HOST}/${NODE_IMAGE_REPOSITORY}:${NODE_IMAGE_VERSION}
 
 # MISSING DOT
@@ -88,4 +88,4 @@ container-run/helm-lint:
 # ==============================================================================
 # Declare the contents of the PHONY variable as phony. We keep that information
 # in a variable so we can use it in if_changed.
-.PHONY: ${PHONY}
+.PHONY: ${PHONY}

README.md

@@ -16,10 +16,7 @@ Chapter [configuration and installation](#helm-configuration-and-installation) d
 and use it to deploy the exporter. It also contains further configuration examples.
 
 Furthermore, this helm chart contains unit tests to detect regressions and stabilize the deployment. Additionally, this
-helm chart is tested for deployment scenarios with **ArgoCD**, but please keep in mind, that this chart supports the
-*[Automatically Roll Deployment](https://helm.sh/docs/howto/charts_tips_and_tricks/#automatically-roll-deployments)*
-concept of Helm, which can trigger unexpected rolling releases. Further configuration instructions are described in a
-separate [chapter](#argocd).
+helm chart is tested for deployment scenarios with **ArgoCD**.
 
 ## Helm: configuration and installation
 
@@ -36,7 +33,7 @@ separate [chapter](#argocd).
 ```bash
 helm repo add prometheus-exporters https://charts.cryptic.systems/prometheus-exporters
 helm repo update
-CHART_VERSION=0.5.5
+CHART_VERSION=0.5.4
 helm install --version "${CHART_VERSION}" prometheus-postgres-exporter prometheus-exporters/prometheus-postgres-exporter \
   --set 'config.database.secret.databaseUsername=postgres' \
   --set 'config.database.secret.databasePassword=postgres' \
@@ -51,7 +48,7 @@ version of the chart must be in sync with the `values.yaml`. Newer *minor* versi
 versions can break something!
 
 ```bash
-CHART_VERSION=0.5.5
+CHART_VERSION=0.5.4
 helm show values --version "${CHART_VERSION}" prometheus-exporters/prometheus-postgres-exporter > values.yaml
 ```
 
@@ -89,7 +86,7 @@ Further information about this topic can be found in one of Kanishk's blog
 > Please take care the a CPU limit < `1000m` can also lead to CPU throttling. Please read the linked documentation carefully.
 
 ```bash
-CHART_VERSION=0.5.5
+CHART_VERSION=0.5.4
 helm install --version "${CHART_VERSION}" prometheus-postgres-exporter prometheus-exporters/prometheus-postgres-exporter \
   --set 'config.database.secret.databaseUsername=postgres' \
   --set 'config.database.secret.databasePassword=postgres' \
@@ -111,7 +108,7 @@ certification will be skipped by Prometheus.
 > `tls.key` and `tls.crt` of the secret can be mounted into the container filesystem for TLS authentication / encryption.
 
 ```bash
-CHART_VERSION=0.5.5
+CHART_VERSION=0.5.4
 helm install --version "${CHART_VERSION}" prometheus-postgres-exporter prometheus-exporters/prometheus-postgres-exporter \
   --set 'config.database.secret.databaseUsername=postgres' \
   --set 'config.database.secret.databasePassword=postgres' \
@@ -135,7 +132,7 @@ certificate for the metrics exporter - TLS certificate verification can be enabl
 replaced:
 
 ```diff
-  CHART_VERSION=0.5.5
+  CHART_VERSION=0.5.4
   helm install --version "${CHART_VERSION}" prometheus-postgres-exporter prometheus-exporters/prometheus-postgres-exporter \
     --set 'config.database.secret.databaseUsername=postgres' \
     --set 'config.database.secret.databasePassword=postgres' \
@@ -194,7 +191,7 @@ the Grafana container file system so that it is subsequently available to the us
 makes this possible.
 
 ```bash
-CHART_VERSION=0.5.5
+CHART_VERSION=0.5.4
 helm install --version "${CHART_VERSION}" prometheus-postgres-exporter prometheus-exporters/prometheus-postgres-exporter \
   --set 'config.database.secret.databaseUsername=postgres' \
   --set 'config.database.secret.databasePassword=postgres' \
@@ -296,35 +293,6 @@ networkPolicies:
         protocol: TCP
 ```
 
-## ArgoCD
-
-### Daily execution of rolling updates
-
-The behavior whereby ArgoCD triggers a rolling update even though nothing appears to have changed often occurs in
-connection with the helm concept `checksum/secret`, `checksum/configmap` or more generally, [Automatically Roll
-Deployments](https://helm.sh/docs/howto/charts_tips_and_tricks/#automatically-roll-deployments).
-
-The problem with combining this concept with ArgoCD is that ArgoCD re-renders the Helm chart every time. Even if the
-content of the config map or secret has not changed, there may be minimal differences (e.g., whitespace, chart version,
-Helm render order, different timestamps).
-
-This changes the SHA256 hash, Argo sees a drift and trigger a rolling update of the deployment. Among other things, this
-can lead to unnecessary notifications from ArgoCD.
-
-To avoid this, the annotation with the shasum must be ignored. Below is a diff that adds the `Application` to ignore all
-annotations with the prefix `checksum`.
-
-```diff
-  apiVersion: argoproj.io/v1alpha1
-  kind: Application
-  spec:
-+   ignoreDifferences:
-+   - group: apps/v1
-+     kind: Deployment
-+     jqPathExpressions:
-+     - '.spec.template.metadata.annotations | with_entries(select(.key | startswith("checksum")))'
-```
-
 ## Parameters
 
 ### Global

package-lock.json

@@ -1042,9 +1042,9 @@
       }
     },
     "node_modules/link-check": {
-      "version": "5.5.0",
-      "resolved": "https://registry.npmjs.org/link-check/-/link-check-5.5.0.tgz",
-      "integrity": "sha512-CpMk2zMfyEMdDvFG92wO5pU/2I/wbw72/9pvUFhU9cDKkwhmVlPuvxQJzd/jXA2iVOgNgPLnS5zyOLW7OzNpdA==",
+      "version": "5.4.0",
+      "resolved": "https://registry.npmjs.org/link-check/-/link-check-5.4.0.tgz",
+      "integrity": "sha512-0Pf4xBVUnwJdbDgpBlhHNmWDtbVjHTpIFs+JaBuIsC9PKRxjv4KMGCO2Gc8lkVnqMf9B/yaNY+9zmMlO5MyToQ==",
       "dev": true,
       "license": "ISC",
       "dependencies": {
@@ -1101,16 +1101,16 @@
       }
     },
     "node_modules/markdown-link-check": {
-      "version": "3.14.1",
-      "resolved": "https://registry.npmjs.org/markdown-link-check/-/markdown-link-check-3.14.1.tgz",
-      "integrity": "sha512-h1tihNL3kmOS3N7H4FyF4xKDxiHnNBNSgs/LWlDiRHlC8O0vfRX0LhDDvesRSs4HM7nS0F658glLxonaXBmuWw==",
+      "version": "3.13.7",
+      "resolved": "https://registry.npmjs.org/markdown-link-check/-/markdown-link-check-3.13.7.tgz",
+      "integrity": "sha512-Btn3HU8s2Uyh1ZfzmyZEkp64zp2+RAjwfQt1u4swq2Xa6w37OW0T2inQZrkSNVxDSa2jSN2YYhw/JkAp5jF1PQ==",
       "dev": true,
       "license": "ISC",
       "dependencies": {
         "async": "^3.2.6",
         "chalk": "^5.3.0",
-        "commander": "^14.0.0",
-        "link-check": "^5.5.0",
+        "commander": "^13.1.0",
+        "link-check": "^5.4.0",
         "markdown-link-extractor": "^4.0.2",
         "needle": "^3.3.1",
         "progress": "^2.0.3",
@@ -1121,16 +1121,6 @@
         "markdown-link-check": "markdown-link-check"
       }
     },
-    "node_modules/markdown-link-check/node_modules/commander": {
-      "version": "14.0.1",
-      "resolved": "https://registry.npmjs.org/commander/-/commander-14.0.1.tgz",
-      "integrity": "sha512-2JkV3gUZUVrbNA+1sjBOYLsMZ5cEEl8GTFP2a4AVz5hvasAMCQ1D2l2le/cX+pV4N6ZU17zjUahLpIXRrnWL8A==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=20"
-      }
-    },
     "node_modules/markdown-link-extractor": {
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/markdown-link-extractor/-/markdown-link-extractor-4.0.2.tgz",

renovate.json

@@ -9,7 +9,6 @@
   ],
   "customManagers": [
     {
-      "customType": "regex",
       "fileMatch": [
         "^Chart\\.yaml$"
       ],
@@ -22,7 +21,6 @@
       "versioningTemplate": "semver"
     },
     {
-      "customType": "regex",
       "fileMatch": ["^README\\.md$"],
       "matchStrings": [
         "CHART_VERSION=(?<currentValue>.*)"
@@ -34,20 +32,6 @@
     }
   ],
   "packageRules": [
-    {
-      "groupName": "Update docker.io/volkerraschek/helm",
-      "matchDepNames": [
-        "docker.io/volkerraschek/helm",
-        "volkerraschek/helm"
-      ]
-    },
-    {
-      "groupName": "Update docker.io/library/node",
-      "matchDepNames": [
-        "docker.io/library/node",
-        "library/node"
-      ]
-    },
     {
       "addLabels": [
         "renovate/automerge",