chore(deps): update dependency volker.raschek/prometheus-postgres-exporter to v0.5.1

The kubernetes version limitation is incompatible with the custom AWS EKS
version pattern. For this reason, some AWS EKS installation needs to adapt the
Chart manually to get it running. To avoid this circumstance, the kubernetes
version limitation has been removed.

.gitea/workflows/generate-readme.yaml

@@ -15,7 +15,7 @@ on:
 jobs:
   generate-parameters:
     container:
-      image: docker.io/library/node:23.8.0-alpine
+      image: docker.io/library/node:24.1.0-alpine
     runs-on:
     - ubuntu-latest
     steps:

.gitea/workflows/helm.yaml

@@ -13,7 +13,7 @@ on:
 jobs:
   helm-lint:
     container:
-      image: docker.io/volkerraschek/helm:3.17.1
+      image: docker.io/volkerraschek/helm:3.18.0
     runs-on:
     - ubuntu-latest
     steps:
@@ -28,7 +28,7 @@ jobs:
 
   helm-unittest:
     container:
-      image: docker.io/volkerraschek/helm:3.17.1
+      image: docker.io/volkerraschek/helm:3.18.0
     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:23.8.0-alpine
+      image: docker.io/library/node:24.1.0-alpine
     runs-on:
     - ubuntu-latest
     steps:
@@ -31,7 +31,7 @@ jobs:
 
   markdown-lint:
     container:
-      image: docker.io/library/node:23.8.0-alpine
+      image: docker.io/library/node:24.1.0-alpine
     runs-on:
     - ubuntu-latest
     steps:

.gitea/workflows/release.yaml

@@ -8,7 +8,7 @@ on:
 jobs:
   publish-chart:
     container:
-      image: docker.io/volkerraschek/helm:3.17.1
+      image: docker.io/volkerraschek/helm:3.18.0
     runs-on: ubuntu-latest
     steps:
       - name: Install tooling

Chart.yaml

@@ -2,9 +2,8 @@ apiVersion: v2
 name: prometheus-postgres-exporter
 description: Prometheus metric exporter for PostgreSQL
 type: application
-kubeVersion: ">=1.20.0"
 version: "0.1.0"
-appVersion: "0.17.0"
+appVersion: "0.17.1"
 
 # icon: https://annotations.example.com/icon.png
 

Makefile

@@ -4,13 +4,13 @@ CONTAINER_RUNTIME?=$(shell which podman)
 # HELM_IMAGE
 HELM_IMAGE_REGISTRY_HOST?=docker.io
 HELM_IMAGE_REPOSITORY?=volkerraschek/helm
-HELM_IMAGE_VERSION?=3.16.1 # renovate: datasource=docker registryUrl=https://docker.io depName=volkerraschek/helm
+HELM_IMAGE_VERSION?=3.18.0 # renovate: datasource=docker registryUrl=https://docker.io depName=volkerraschek/helm
 HELM_IMAGE_FULLY_QUALIFIED=${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?=22.9.0-alpine # renovate: datasource=docker registryUrl=https://docker.io depName=library/node
+NODE_IMAGE_VERSION?=24.1.0-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

README.md

@@ -1,11 +1,12 @@
 # Prometheus PostgreSQL exporter
 
-[![Build Status](https://drone.cryptic.systems/api/badges/volker.raschek/prometheus-postgres-exporter/status.svg)](https://drone.cryptic.systems/volker.raschek/prometheus-postgres-exporter)
 [![Artifact Hub](https://img.shields.io/endpoint?url=https://artifacthub.io/badge/repository/prometheus-exporters)](https://artifacthub.io/packages/search?repo=prometheus-exporters)
 
 > [!NOTE]
-> This is not the official *community* helm chart of the Prometheus metric exporter for PostgreSQL databases. You can
+> This is not the official *community* helm chart of the Prometheus metric exporter for PostgreSQL databases. If you are
-> find the official community chart [here](https://github.com/prometheus-community/helm-charts).
+> looking for the official helm chart, checkout the GitHub project
+> [helm-charts](https://github.com/prometheus-community/helm-charts) of the [Prometheus
+> community](https://github.com/prometheus-community).
 
 This helm chart enables the deployment of a Prometheus metrics exporter for PostgreSQL databases and allows the
 individual configuration of additional containers/initContainers, mounting of volumes, defining additional environment
@@ -20,7 +21,7 @@ helm chart is tested for deployment scenarios with **ArgoCD**.
 ## Helm: configuration and installation
 
 1. A helm chart repository must be configured, to pull the helm charts from.
-2. All available parameters are [here](#parameters) in detail documented. The parameters can be defined via the helm
+2. All available [parameters](#parameters) are documented in detail below. The parameters can be defined via the helm
    `--set` flag or directly as part of a `values.yaml` file. The following example defines the `prometheus-exporter`
    repository and use the `--set` flag for a basic deployment.
 
@@ -46,7 +47,7 @@ version of the chart must be in sync with the `values.yaml`. Newer *minor* versi
 versions can break something!
 
 ```bash
-CHART_VERSION=0.4.0
+CHART_VERSION=0.5.1
 helm show values prometheus-exporters/prometheus-postgres-exporter --version "${CHART_VERSION}" > values.yaml
 ```
 
@@ -74,7 +75,8 @@ available. As this is a Golang application, this can be implemented using `GOMAX
 of defining `GOMAXPROCS` automatically based on the defined CPU limit like `1000m`. Please keep in mind, that the CFS
 rate of `100ms` - default on each kubernetes node, is also very important to avoid CPU throttling.
 
-Further information about this topic can be found [here](https://kanishk.io/posts/cpu-throttling-in-containerized-go-apps/).
+Further information about this topic can be found in one of Kanishk's blog
+[posts](https://kanishk.io/posts/cpu-throttling-in-containerized-go-apps/).
 
 > [!NOTE]
 > The environment variable `GOMAXPROCS` is set automatically, when a CPU limit is defined. An explicit configuration is
@@ -270,7 +272,7 @@ networkPolicies:
 ### Configuration
 
 | Name                                              | Description                                                                                                                                                                                                                          | Value   |
-| ------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------- |
+| ------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ------- |
 | `config.database.existingSecret.enabled`          | Mount an existing secret containing the application specific `DATA_SOURCE_` prefixed environment variables.                                                                                                                          | `false` |
 | `config.database.existingSecret.secretName`       | Name of the existing secret containing the application specific `DATA_SOURCE_` prefixed environment variables.                                                                                                                       | `""`    |
 | `config.database.secret.annotations`              | Additional annotations of the secret containing the database credentials.                                                                                                                                                            | `{}`    |
@@ -282,12 +284,12 @@ networkPolicies:
 | `config.exporterConfig.existingSecret.secretName` | Name of the existing secret containing the key `exporterConfig.yaml`.                                                                                                                                                                | `""`    |
 | `config.exporterConfig.secret.annotations`        | Additional annotations of the secret containing the `exporterConfig.yaml`.                                                                                                                                                           | `{}`    |
 | `config.exporterConfig.secret.labels`             | Additional labels of the secret containing the `exporterConfig.yaml`.                                                                                                                                                                | `{}`    |
-| `config.exporterConfig.secret.exporterConfig`     | Content of the `exporterConfig.yaml`. Further information can be found [here](https://github.com/prometheus-community/postgres_exporter?tab=readme-ov-file#multi-target-support-beta). | `{}`    |
+| `config.exporterConfig.secret.exporterConfig`     | Content of the `exporterConfig.yaml`. Further information can be found in the [README](https://github.com/prometheus-community/postgres_exporter?tab=readme-ov-file#multi-target-support-beta) file of the Postgres exporter binary. | `{}`    |
 | `config.webConfig.existingSecret.enabled`         | Mount an existing secret containing the key `webConfig.yaml`.                                                                                                                                                                        | `false` |
 | `config.webConfig.existingSecret.secretName`      | Name of the existing secret containing the key `webConfig.yaml`.                                                                                                                                                                     | `""`    |
 | `config.webConfig.secret.annotations`             | Additional annotations of the secret containing the `webConfig.yaml`.                                                                                                                                                                | `{}`    |
 | `config.webConfig.secret.labels`                  | Additional labels of the secret containing the `webConfig.yaml`.                                                                                                                                                                     | `{}`    |
-| `config.webConfig.secret.webConfig`               | Content of the `webConfig.yaml`. Further information can be found [here](https://prometheus.io/docs/prometheus/latest/configuration/https/).                                           | `{}`    |
+| `config.webConfig.secret.webConfig`               | Content of the `webConfig.yaml`. Further [documentation](https://prometheus.io/docs/prometheus/latest/configuration/https/) is available on the official Prometheus website.                                                         | `{}`    |
 
 ### Deployment
 

package-lock.json

@@ -9,7 +9,7 @@
       "devDependencies": {
         "@bitnami/readme-generator-for-helm": "^2.5.0",
         "markdown-link-check": "^3.13.6",
-        "markdownlint-cli": "^0.44.0"
+        "markdownlint-cli": "^0.45.0"
       },
       "engines": {
         "node": ">=16.0.0",
@@ -103,17 +103,6 @@
         "node": ">=8.0"
       }
     },
-    "node_modules/@pkgjs/parseargs": {
-      "version": "0.11.0",
-      "resolved": "https://registry.npmjs.org/@pkgjs/parseargs/-/parseargs-0.11.0.tgz",
-      "integrity": "sha512-+1VkjdD0QBLPodGrJUeqarH8VAIvQODIbwh9XpP5Syisf7YoQgsJKPNFoqqLQlu+VQ/tVSshMR6loPMn8U+dPg==",
-      "dev": true,
-      "license": "MIT",
-      "optional": true,
-      "engines": {
-        "node": ">=14"
-      }
-    },
     "node_modules/@tootallnate/quickjs-emscripten": {
       "version": "0.23.0",
       "resolved": "https://registry.npmjs.org/@tootallnate/quickjs-emscripten/-/quickjs-emscripten-0.23.0.tgz",
@@ -451,9 +440,9 @@
       }
     },
     "node_modules/decode-named-character-reference": {
-      "version": "1.0.2",
+      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/decode-named-character-reference/-/decode-named-character-reference-1.0.2.tgz",
+      "resolved": "https://registry.npmjs.org/decode-named-character-reference/-/decode-named-character-reference-1.1.0.tgz",
-      "integrity": "sha512-O8x12RzrUF8xyVcY0KJowWsmaJxQbmy0/EtnNtHRpsOcT7dFk5W598coHqBVpmWo1oQQfsCqfCmkZN5DJrZVdg==",
+      "integrity": "sha512-Wy+JTSbFThEOXQIR2L6mxJvEs+veIzpmqD7ynWxMXGpnk3smkHQOp6forLdHsKpAMW9iJpaBBIxz285t1n1C3w==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -694,13 +683,13 @@
       }
     },
     "node_modules/foreground-child": {
-      "version": "3.3.0",
+      "version": "3.3.1",
-      "resolved": "https://registry.npmjs.org/foreground-child/-/foreground-child-3.3.0.tgz",
+      "resolved": "https://registry.npmjs.org/foreground-child/-/foreground-child-3.3.1.tgz",
-      "integrity": "sha512-Ld2g8rrAyMYFXBhEqMz8ZAHBi4J4uS1i/CxGMDnjyFWddMXLVcDp051DZfu+t7+ab7Wv6SMqpWmyFIj5UbfFvg==",
+      "integrity": "sha512-gIXjKqtFuWEgzFRJA9WCQeSJLZDjgJUOMCMzxtvFq/37KojM1BFGufqsCy0r4qSQmYLsZYMeyRqzIWOMup03sw==",
       "dev": true,
       "license": "ISC",
       "dependencies": {
-        "cross-spawn": "^7.0.0",
+        "cross-spawn": "^7.0.6",
         "signal-exit": "^4.0.1"
       },
       "engines": {
@@ -826,9 +815,9 @@
       }
     },
     "node_modules/ignore": {
-      "version": "7.0.3",
+      "version": "7.0.4",
-      "resolved": "https://registry.npmjs.org/ignore/-/ignore-7.0.3.tgz",
+      "resolved": "https://registry.npmjs.org/ignore/-/ignore-7.0.4.tgz",
-      "integrity": "sha512-bAH5jbK/F3T3Jls4I0SO1hmPR0dKU0a7+SY6n1yzRtG54FLO8d6w/nxLFX2Nb7dBu6cCWXPaAME6cYqFUMmuCA==",
+      "integrity": "sha512-gJzzk+PQNznz8ysRrC0aOkBNVRBDtE1n53IqyqEf3PXrYwomFs5q4pGMizBMJF+ykh03insJ27hB8gSrD2Hn8A==",
       "dev": true,
       "license": "MIT",
       "engines": {
@@ -973,19 +962,19 @@
       "license": "ISC"
     },
     "node_modules/jackspeak": {
-      "version": "3.4.3",
+      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/jackspeak/-/jackspeak-3.4.3.tgz",
+      "resolved": "https://registry.npmjs.org/jackspeak/-/jackspeak-4.1.0.tgz",
-      "integrity": "sha512-OGlZQpz2yfahA/Rd1Y8Cd9SIEsqvXkLVoSw/cgwhnhFMDbsQFeZYoJJ7bIZBS9BcamUW96asq/npPWugM+RQBw==",
+      "integrity": "sha512-9DDdhb5j6cpeitCbvLO7n7J4IxnbM6hoF6O1g4HQ5TfhvvKN8ywDM7668ZhMHRqVmxqhps/F6syWK2KcPxYlkw==",
       "dev": true,
       "license": "BlueOak-1.0.0",
       "dependencies": {
         "@isaacs/cliui": "^8.0.2"
       },
+      "engines": {
+        "node": "20 || >=22"
+      },
       "funding": {
         "url": "https://github.com/sponsors/isaacs"
-      },
-      "optionalDependencies": {
-        "@pkgjs/parseargs": "^0.11.0"
       }
     },
     "node_modules/js-yaml": {
@@ -1112,15 +1101,15 @@
       }
     },
     "node_modules/markdown-link-check": {
-      "version": "3.13.6",
+      "version": "3.13.7",
-      "resolved": "https://registry.npmjs.org/markdown-link-check/-/markdown-link-check-3.13.6.tgz",
+      "resolved": "https://registry.npmjs.org/markdown-link-check/-/markdown-link-check-3.13.7.tgz",
-      "integrity": "sha512-JiqexKOR+oaBovJ16x/VEN886CzPI48bSGUcKJvnkHVS8xSb9fRJtsdcLwG8+5QQ/V0UZKFmW8JEZFcZbd0BBA==",
+      "integrity": "sha512-Btn3HU8s2Uyh1ZfzmyZEkp64zp2+RAjwfQt1u4swq2Xa6w37OW0T2inQZrkSNVxDSa2jSN2YYhw/JkAp5jF1PQ==",
       "dev": true,
       "license": "ISC",
       "dependencies": {
         "async": "^3.2.6",
         "chalk": "^5.3.0",
-        "commander": "^12.1.0",
+        "commander": "^13.1.0",
         "link-check": "^5.4.0",
         "markdown-link-extractor": "^4.0.2",
         "needle": "^3.3.1",
@@ -1132,16 +1121,6 @@
         "markdown-link-check": "markdown-link-check"
       }
     },
-    "node_modules/markdown-link-check/node_modules/commander": {
-      "version": "12.1.0",
-      "resolved": "https://registry.npmjs.org/commander/-/commander-12.1.0.tgz",
-      "integrity": "sha512-Vw8qHK3bZM9y/P10u3Vib8o/DdkvA2OtPtZvD871QKjy74Wj1WSKFILMPRPSdUSx5RFK1arlJzEtA4PkFgnbuA==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=18"
-      }
-    },
     "node_modules/markdown-link-extractor": {
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/markdown-link-extractor/-/markdown-link-extractor-4.0.2.tgz",
@@ -1168,52 +1147,52 @@
       }
     },
     "node_modules/markdownlint": {
-      "version": "0.37.4",
+      "version": "0.38.0",
-      "resolved": "https://registry.npmjs.org/markdownlint/-/markdownlint-0.37.4.tgz",
+      "resolved": "https://registry.npmjs.org/markdownlint/-/markdownlint-0.38.0.tgz",
-      "integrity": "sha512-u00joA/syf3VhWh6/ybVFkib5Zpj2e5KB/cfCei8fkSRuums6nyisTWGqjTWIOFoFwuXoTBQQiqlB4qFKp8ncQ==",
+      "integrity": "sha512-xaSxkaU7wY/0852zGApM8LdlIfGCW8ETZ0Rr62IQtAnUMlMuifsg09vWJcNYeL4f0anvr8Vo4ZQar8jGpV0btQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "markdown-it": "14.1.0",
+        "micromark": "4.0.2",
-        "micromark": "4.0.1",
+        "micromark-core-commonmark": "2.0.3",
-        "micromark-core-commonmark": "2.0.2",
+        "micromark-extension-directive": "4.0.0",
-        "micromark-extension-directive": "3.0.2",
         "micromark-extension-gfm-autolink-literal": "2.1.0",
         "micromark-extension-gfm-footnote": "2.1.0",
-        "micromark-extension-gfm-table": "2.1.0",
+        "micromark-extension-gfm-table": "2.1.1",
         "micromark-extension-math": "3.1.0",
-        "micromark-util-types": "2.0.1"
+        "micromark-util-types": "2.0.2"
       },
       "engines": {
-        "node": ">=18"
+        "node": ">=20"
       },
       "funding": {
         "url": "https://github.com/sponsors/DavidAnson"
       }
     },
     "node_modules/markdownlint-cli": {
-      "version": "0.44.0",
+      "version": "0.45.0",
-      "resolved": "https://registry.npmjs.org/markdownlint-cli/-/markdownlint-cli-0.44.0.tgz",
+      "resolved": "https://registry.npmjs.org/markdownlint-cli/-/markdownlint-cli-0.45.0.tgz",
-      "integrity": "sha512-ZJTAONlvF9NkrIBltCdW15DxN9UTbPiKMEqAh2EU2gwIFlrCMavyCEPPO121cqfYOrLUJWW8/XKWongstmmTeQ==",
+      "integrity": "sha512-GiWr7GfJLVfcopL3t3pLumXCYs8sgWppjIA1F/Cc3zIMgD3tmkpyZ1xkm1Tej8mw53B93JsDjgA3KOftuYcfOw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "commander": "~13.1.0",
-        "glob": "~10.4.5",
+        "glob": "~11.0.2",
-        "ignore": "~7.0.3",
+        "ignore": "~7.0.4",
         "js-yaml": "~4.1.0",
         "jsonc-parser": "~3.3.1",
         "jsonpointer": "~5.0.1",
-        "markdownlint": "~0.37.4",
+        "markdown-it": "~14.1.0",
-        "minimatch": "~9.0.5",
+        "markdownlint": "~0.38.0",
+        "minimatch": "~10.0.1",
         "run-con": "~1.3.2",
-        "smol-toml": "~1.3.1"
+        "smol-toml": "~1.3.4"
       },
       "bin": {
         "markdownlint": "markdownlint.js"
       },
       "engines": {
-        "node": ">=18"
+        "node": ">=20"
       }
     },
     "node_modules/markdownlint-cli/node_modules/brace-expansion": {
@@ -1227,37 +1206,40 @@
       }
     },
     "node_modules/markdownlint-cli/node_modules/glob": {
-      "version": "10.4.5",
+      "version": "11.0.2",
-      "resolved": "https://registry.npmjs.org/glob/-/glob-10.4.5.tgz",
+      "resolved": "https://registry.npmjs.org/glob/-/glob-11.0.2.tgz",
-      "integrity": "sha512-7Bv8RF0k6xjo7d4A/PxYLbUCfb6c+Vpd2/mB2yRDlew7Jb5hEXiCD9ibfO7wpk8i4sevK6DFny9h7EYbM3/sHg==",
+      "integrity": "sha512-YT7U7Vye+t5fZ/QMkBFrTJ7ZQxInIUjwyAjVj84CYXqgBdv30MFUPGnBR6sQaVq6Is15wYJUsnzTuWaGRBhBAQ==",
       "dev": true,
       "license": "ISC",
       "dependencies": {
         "foreground-child": "^3.1.0",
-        "jackspeak": "^3.1.2",
+        "jackspeak": "^4.0.1",
-        "minimatch": "^9.0.4",
+        "minimatch": "^10.0.0",
         "minipass": "^7.1.2",
         "package-json-from-dist": "^1.0.0",
-        "path-scurry": "^1.11.1"
+        "path-scurry": "^2.0.0"
       },
       "bin": {
         "glob": "dist/esm/bin.mjs"
       },
+      "engines": {
+        "node": "20 || >=22"
+      },
       "funding": {
         "url": "https://github.com/sponsors/isaacs"
       }
     },
     "node_modules/markdownlint-cli/node_modules/minimatch": {
-      "version": "9.0.5",
+      "version": "10.0.1",
-      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-9.0.5.tgz",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-10.0.1.tgz",
-      "integrity": "sha512-G6T0ZX48xgozx7587koeX9Ys2NYy6Gmv//P89sEte9V9whIapMNF4idKxnW2QtCcLiTWlb/wfCabAtAFWhhBow==",
+      "integrity": "sha512-ethXTt3SGGR+95gudmqJ1eNhRO7eGEGIgYA9vnPatK4/etz2MEVDno5GMCibdMTuBMyElzIlgxMna3K94XDIDQ==",
       "dev": true,
       "license": "ISC",
       "dependencies": {
         "brace-expansion": "^2.0.1"
       },
       "engines": {
-        "node": ">=16 || 14 >=14.17"
+        "node": "20 || >=22"
       },
       "funding": {
         "url": "https://github.com/sponsors/isaacs"
@@ -1284,9 +1266,9 @@
       "license": "MIT"
     },
     "node_modules/micromark": {
-      "version": "4.0.1",
+      "version": "4.0.2",
-      "resolved": "https://registry.npmjs.org/micromark/-/micromark-4.0.1.tgz",
+      "resolved": "https://registry.npmjs.org/micromark/-/micromark-4.0.2.tgz",
-      "integrity": "sha512-eBPdkcoCNvYcxQOAKAlceo5SNdzZWfF+FcSupREAzdAh9rRmE239CEQAiTwIgblwnoM8zzj35sZ5ZwvSEOF6Kw==",
+      "integrity": "sha512-zpe98Q6kvavpCr1NPVSCMebCKfD7CA2NqZ+rykeNhONIJBpc1tFKt9hucLGwha3jNTNI8lHpctWJWoimVF4PfA==",
       "dev": true,
       "funding": [
         {
@@ -1320,9 +1302,9 @@
       }
     },
     "node_modules/micromark-core-commonmark": {
-      "version": "2.0.2",
+      "version": "2.0.3",
-      "resolved": "https://registry.npmjs.org/micromark-core-commonmark/-/micromark-core-commonmark-2.0.2.tgz",
+      "resolved": "https://registry.npmjs.org/micromark-core-commonmark/-/micromark-core-commonmark-2.0.3.tgz",
-      "integrity": "sha512-FKjQKbxd1cibWMM1P9N+H8TwlgGgSkWZMmfuVucLCHaYqeSvJ0hFeHsIa65pA2nYbes0f8LDHPMrd9X7Ujxg9w==",
+      "integrity": "sha512-RDBrHEMSxVFLg6xvnXmb1Ayr2WzLAWjeSATAoxwKYJV94TeNavgoIdA0a9ytzDSVzBy2YKFK+emCPOEibLeCrg==",
       "dev": true,
       "funding": [
         {
@@ -1355,9 +1337,9 @@
       }
     },
     "node_modules/micromark-extension-directive": {
-      "version": "3.0.2",
+      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/micromark-extension-directive/-/micromark-extension-directive-3.0.2.tgz",
+      "resolved": "https://registry.npmjs.org/micromark-extension-directive/-/micromark-extension-directive-4.0.0.tgz",
-      "integrity": "sha512-wjcXHgk+PPdmvR58Le9d7zQYWy+vKEU9Se44p2CrCDPiLr2FMyiT4Fyb5UFKFC66wGB3kPlgD7q3TnoqPS7SZA==",
+      "integrity": "sha512-/C2nqVmXXmiseSSuCdItCMho7ybwwop6RrrRPk0KbOHW21JKoCldC+8rFOaundDoRBUWBnJJcxeA/Kvi34WQXg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -1413,9 +1395,9 @@
       }
     },
     "node_modules/micromark-extension-gfm-table": {
-      "version": "2.1.0",
+      "version": "2.1.1",
-      "resolved": "https://registry.npmjs.org/micromark-extension-gfm-table/-/micromark-extension-gfm-table-2.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/micromark-extension-gfm-table/-/micromark-extension-gfm-table-2.1.1.tgz",
-      "integrity": "sha512-Ub2ncQv+fwD70/l4ou27b4YzfNaCJOvyX4HxXU15m7mpYY+rjuWzsLIPZHJL253Z643RpbcP1oeIJlQ/SKW67g==",
+      "integrity": "sha512-t2OU/dXXioARrC6yWfJ4hqB7rct14e8f7m0cbI5hUmDyyIlwv5vEtooptH8INkbLzOatzKuVbQmAYcbWoyz6Dg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -1763,9 +1745,9 @@
       }
     },
     "node_modules/micromark-util-subtokenize": {
-      "version": "2.0.4",
+      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/micromark-util-subtokenize/-/micromark-util-subtokenize-2.0.4.tgz",
+      "resolved": "https://registry.npmjs.org/micromark-util-subtokenize/-/micromark-util-subtokenize-2.1.0.tgz",
-      "integrity": "sha512-N6hXjrin2GTJDe3MVjf5FuXpm12PGm80BrUAeub9XFXca8JZbP+oIwY4LJSVwFUCL1IPm/WwSVUN7goFHmSGGQ==",
+      "integrity": "sha512-XQLu552iSctvnEcgXw6+Sx75GflAPNED1qx7eBJ+wydBb2KCbRZe+NwvIEEMM83uml1+2WSXpBAcp9IUCgCYWA==",
       "dev": true,
       "funding": [
         {
@@ -1803,9 +1785,9 @@
       "license": "MIT"
     },
     "node_modules/micromark-util-types": {
-      "version": "2.0.1",
+      "version": "2.0.2",
-      "resolved": "https://registry.npmjs.org/micromark-util-types/-/micromark-util-types-2.0.1.tgz",
+      "resolved": "https://registry.npmjs.org/micromark-util-types/-/micromark-util-types-2.0.2.tgz",
-      "integrity": "sha512-534m2WhVTddrcKVepwmVEVnUAmtrx9bfIjNoQHRqfnvdaHQiFytEhJoTgpWJvDEXCO5gLTQh3wYC1PgOJA4NSQ==",
+      "integrity": "sha512-Yw0ECSpJoViF1qTU4DC6NwtC4aWGt1EkzaQB8KPPyCRR8z9TWeV0HbEFGTO+ZY1wB22zmxnJqhPyTpOVCpeHTA==",
       "dev": true,
       "funding": [
         {
@@ -1924,9 +1906,9 @@
       }
     },
     "node_modules/pac-proxy-agent": {
-      "version": "7.1.0",
+      "version": "7.2.0",
-      "resolved": "https://registry.npmjs.org/pac-proxy-agent/-/pac-proxy-agent-7.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/pac-proxy-agent/-/pac-proxy-agent-7.2.0.tgz",
-      "integrity": "sha512-Z5FnLVVZSnX7WjBg0mhDtydeRZ1xMcATZThjySQUHqr+0ksP8kqaw23fNKkaaN/Z8gwLUs/W7xdl0I75eP2Xyw==",
+      "integrity": "sha512-TEB8ESquiLMc0lV8vcd5Ql/JAKAoyzHFXaStwjkzpOpC5Yv+pIzLfHvjTSdf3vpa2bMiUQrg9i6276yn8666aA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -2045,28 +2027,31 @@
       }
     },
     "node_modules/path-scurry": {
-      "version": "1.11.1",
+      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/path-scurry/-/path-scurry-1.11.1.tgz",
+      "resolved": "https://registry.npmjs.org/path-scurry/-/path-scurry-2.0.0.tgz",
-      "integrity": "sha512-Xa4Nw17FS9ApQFJ9umLiJS4orGjm7ZzwUrwamcGQuHSzDyth9boKDaycYdDcZDuqYATXw4HFXgaqWTctW/v1HA==",
+      "integrity": "sha512-ypGJsmGtdXUOeM5u93TyeIEfEhM6s+ljAhrk5vAvSx8uyY/02OvrZnA0YNGUrPXfpJMgI1ODd3nwz8Npx4O4cg==",
       "dev": true,
       "license": "BlueOak-1.0.0",
       "dependencies": {
-        "lru-cache": "^10.2.0",
+        "lru-cache": "^11.0.0",
-        "minipass": "^5.0.0 || ^6.0.2 || ^7.0.0"
+        "minipass": "^7.1.2"
       },
       "engines": {
-        "node": ">=16 || 14 >=14.18"
+        "node": "20 || >=22"
       },
       "funding": {
         "url": "https://github.com/sponsors/isaacs"
       }
     },
     "node_modules/path-scurry/node_modules/lru-cache": {
-      "version": "10.4.3",
+      "version": "11.1.0",
-      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-10.4.3.tgz",
+      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-11.1.0.tgz",
-      "integrity": "sha512-JNAzZcXrCt42VGLuYz0zfAzDfAvJWW6AfYlDBQyDV5DClI2m5sAmK+OIO7s59XfsRsWHp02jAJrRadPRGTt6SQ==",
+      "integrity": "sha512-QIXZUBJUx+2zHUdQujWejBkcD9+cs94tLn0+YL8UrCh+D5sCXZ4c7LaEH48pNwRY3MLDgqUFyhlCyjJPf1WP0A==",
       "dev": true,
-      "license": "ISC"
+      "license": "ISC",
+      "engines": {
+        "node": "20 || >=22"
+      }
     },
     "node_modules/progress": {
       "version": "2.0.3",
@@ -2203,9 +2188,9 @@
       }
     },
     "node_modules/smol-toml": {
-      "version": "1.3.1",
+      "version": "1.3.4",
-      "resolved": "https://registry.npmjs.org/smol-toml/-/smol-toml-1.3.1.tgz",
+      "resolved": "https://registry.npmjs.org/smol-toml/-/smol-toml-1.3.4.tgz",
-      "integrity": "sha512-tEYNll18pPKHroYSmLLrksq233j021G0giwW7P3D24jC54pQ5W5BXMsQ/Mvw1OJCmEYDgY+lrzT+3nNUtoNfXQ==",
+      "integrity": "sha512-UOPtVuYkzYGee0Bd2Szz8d2G3RfMfJ2t3qVdZUAozZyAk+a0Sxa+QKix0YCwjL/A1RR0ar44nCxaoN9FxdJGwA==",
       "dev": true,
       "license": "BSD-3-Clause",
       "engines": {
@@ -2395,9 +2380,9 @@
       "license": "MIT"
     },
     "node_modules/undici": {
-      "version": "6.21.1",
+      "version": "6.21.2",
-      "resolved": "https://registry.npmjs.org/undici/-/undici-6.21.1.tgz",
+      "resolved": "https://registry.npmjs.org/undici/-/undici-6.21.2.tgz",
-      "integrity": "sha512-q/1rj5D0/zayJB2FraXdaWxbhWiNKDvu8naDT2dl1yTlvJp4BLtOcp2a5BvgGNQpYYJzau7tf1WgKv3b+7mqpQ==",
+      "integrity": "sha512-uROZWze0R0itiAKVPsYhFov9LxrPMHLMEQFszeI2gCN6bnIIZ8twzBCJcN2LJrBBLfrP0t1FW0g+JmKVl8Vk1g==",
       "dev": true,
       "license": "MIT",
       "engines": {

package.json

@@ -16,6 +16,6 @@
   "devDependencies": {
     "@bitnami/readme-generator-for-helm": "^2.5.0",
     "markdown-link-check": "^3.13.6",
-    "markdownlint-cli": "^0.44.0"
+    "markdownlint-cli": "^0.45.0"
   }
 }

renovate.json

@@ -1,7 +1,11 @@
 {
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-  "assignees": [
+  "extends": [
-    "volker.raschek"
+    "local>volker.raschek/renovate-config:default#master",
+    "local>volker.raschek/renovate-config:container#master",
+    "local>volker.raschek/renovate-config:actions#master",
+    "local>volker.raschek/renovate-config:npm#master",
+    "local>volker.raschek/renovate-config:regexp#master"
   ],
   "customManagers": [
     {
@@ -27,40 +31,7 @@
       "versioningTemplate": "semver"
     }
   ],
-  "labels": [
-    "renovate"
-  ],
-  "lockFileMaintenance": {
-    "addLabels": [
-      "renovate/automerge",
-      "renovate/lockFileMaintenance"
-    ],
-    "automerge": true,
-    "enabled": true
-  },
-  "npm": {
-    "enabled": true
-  },
   "packageRules": [
-    {
-      "addLabels": [
-        "renovate/automerge",
-        "renovate/npm"
-      ],
-      "automerge": true,
-      "matchPackageNames": [
-        "@bitnami/readme-generator-for-helm",
-        "markdownlint-cli",
-        "markdown-link-check"
-      ],
-      "matchManagers": [
-        "npm"
-      ],
-      "matchUpdateTypes": [
-        "minor",
-        "patch"
-      ]
-    },
     {
       "addLabels": [
         "renovate/automerge",
@@ -93,7 +64,5 @@
         "patch"
       ]
     }
-  ],
+  ]
-  "rebaseLabel": "renovate/rebase",
-  "rebaseWhen": "behind-base-branch"
 }

templates/prometheus-postgres-exporter/_pod.tpl

@@ -4,6 +4,37 @@
 
 {{- define "prometheus-postgres-exporter.pod.annotations" -}}
 {{ include "prometheus-postgres-exporter.annotations" . }}
+
+# The following annotations are required to trigger a rolling update. Further information can be found in the official
+# documentation of helm:
+#
+#   https://helm.sh/docs/howto/charts_tips_and_tricks/#automatically-roll-deployments
+#
+
+{{/* database */}}
+{{- if and .Values.config.database.existingSecret.enabled .Values.config.database.existingSecret.secretName }}
+{{- $secret := default (dict "data" (dict)) (lookup "v1" "Secret" .Release.Namespace .Values.config.database.existingSecret.secretName ) }}
+checksum/secret-database: {{ print $secret.spec | sha256sum }}
+{{- else }}
+checksum/secret-database: {{ include (print $.Template.BasePath "/prometheus-postgres-exporter/secretDatabase.yaml") . | sha256sum }}
+{{- end }}
+
+{{/* exporter config */}}
+{{- if and .Values.config.exporterConfig.existingSecret.enabled .Values.config.exporterConfig.existingSecret.secretName }}
+{{- $secret := default (dict "data" (dict)) (lookup "v1" "Secret" .Release.Namespace .Values.config.exporterConfig.existingSecret.secretName ) }}
+checksum/secret-exporter-config: {{ print $secret.spec | sha256sum }}
+{{- else }}
+checksum/secret-exporter-config: {{ include (print $.Template.BasePath "/prometheus-postgres-exporter/secretExporterConfig.yaml") . | sha256sum }}
+{{- end }}
+
+{{/* web config */}}
+{{- if and .Values.config.webConfig.existingSecret.enabled .Values.config.webConfig.existingSecret.secretName }}
+{{- $secret := default (dict "data" (dict)) (lookup "v1" "Secret" .Release.Namespace .Values.config.webConfig.existingSecret.secretName ) }}
+checksum/secret-web-config: {{ print $secret.spec | sha256sum }}
+{{- else }}
+checksum/secret-web-config: {{ include (print $.Template.BasePath "/prometheus-postgres-exporter/secretWebConfig.yaml") . | sha256sum }}
+{{- end }}
+
 {{- end }}
 
 {{/* labels */}}

templates/prometheus-postgres-exporter/configMapGrafanaDashboardPostgresExporter.yaml

@@ -5,7 +5,7 @@ kind: ConfigMap
 metadata:
   {{- with (include "prometheus-postgres-exporter.configMap.grafanaDashboards.postgresExporter.annotations" . | fromYaml) }}
   annotations:
-    {{- tpl (. | toYaml) $ | nindent 4 }}
+    {{- tpl (toYaml .) $ | nindent 4 }}
   {{- end }}
   {{- with (include "prometheus-postgres-exporter.configMap.grafanaDashboards.postgresExporter.labels" . | fromYaml) }}
   labels:

templates/prometheus-postgres-exporter/deployment.yaml

@@ -3,7 +3,7 @@ kind: Deployment
 metadata:
   {{- with (include "prometheus-postgres-exporter.deployment.annotations" . | fromYaml) }}
   annotations:
-    {{- tpl (. | toYaml) $ | nindent 4 }}
+    {{- tpl (toYaml .) $ | nindent 4 }}
   {{- end }}
   {{- with (include "prometheus-postgres-exporter.deployment.labels" . | fromYaml) }}
   labels:
@@ -18,6 +18,8 @@ spec:
       {{- include "prometheus-postgres-exporter.pod.selectorLabels" . | nindent 6 }}
   template:
     metadata:
+      annotations:
+        {{- include "prometheus-postgres-exporter.pod.annotations" . | nindent 8 }}
       labels:
         {{- include "prometheus-postgres-exporter.pod.labels" . | nindent 8 }}
     spec:

templates/prometheus-postgres-exporter/ingress.yaml

@@ -5,7 +5,7 @@ kind: Ingress
 metadata:
   {{- with (include "prometheus-postgres-exporter.ingress.annotations" . | fromYaml) }}
   annotations:
-    {{- tpl (. | toYaml) $ | nindent 4 }}
+    {{- tpl (toYaml .) $ | nindent 4 }}
   {{- end }}
   {{- with (include "prometheus-postgres-exporter.ingress.labels" . | fromYaml) }}
   labels:

unittests/deployment/deployment.yaml

@@ -7,18 +7,29 @@ release:
   namespace: testing
 templates:
 - templates/prometheus-postgres-exporter/deployment.yaml
+- templates/prometheus-postgres-exporter/secretDatabase.yaml
+- templates/prometheus-postgres-exporter/secretExporterConfig.yaml
+- templates/prometheus-postgres-exporter/secretWebConfig.yaml
 tests:
 - it: Rendering default
+  set:
+    # Ensure that the secrets and config maps are well configured.
+    config.database.secret.databaseUsername: "postgres"
+    config.database.secret.databasePassword: "postgres"
+    config.database.secret.databaseConnectionUrl: "localhost:5432/postgres?sslmode=disable"
   asserts:
   - hasDocuments:
       count: 1
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - containsDocument:
       apiVersion: apps/v1
       kind: Deployment
       name: prometheus-postgres-exporter-unittest
       namespace: testing
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - notExists:
       path: metadata.annotations
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - equal:
       path: metadata.labels
       value:
@@ -27,27 +38,51 @@ tests:
         app.kubernetes.io/name: prometheus-postgres-exporter
         app.kubernetes.io/version: 0.1.0
         helm.sh/chart: prometheus-postgres-exporter-0.1.0
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - equal:
       path: spec.replicas
       value: 1
+    template: templates/prometheus-postgres-exporter/deployment.yaml
+  - exists:
+      path: spec.template.metadata.annotations.checksum/secret-database
+    template: templates/prometheus-postgres-exporter/deployment.yaml
+  - exists:
+      path: spec.template.metadata.annotations.checksum/secret-exporter-config
+    template: templates/prometheus-postgres-exporter/deployment.yaml
+  - exists:
+      path: spec.template.metadata.annotations.checksum/secret-web-config
+    template: templates/prometheus-postgres-exporter/deployment.yaml
+  - equal:
+      path: spec.template.metadata.labels
+      value:
+        app.kubernetes.io/instance: prometheus-postgres-exporter-unittest
+        app.kubernetes.io/managed-by: Helm
+        app.kubernetes.io/name: prometheus-postgres-exporter
+        app.kubernetes.io/version: 0.1.0
+        helm.sh/chart: prometheus-postgres-exporter-0.1.0
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - notExists:
       path: spec.template.spec.affinity
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - contains:
       path: spec.template.spec.containers[0].envFrom
       content:
         secretRef:
           name: prometheus-postgres-exporter-unittest-database-env
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - equal:
       path: spec.template.spec.containers[0].args
       value:
       - --config.file=/etc/prometheus-postgres-exporter/config.d/exporterConfig.yaml
       - --web.config.file=/etc/prometheus-postgres-exporter/config.d/webConfig.yaml
       - --web.listen-address=:9187
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - equal:
       path: spec.template.spec.containers[0].volumeMounts
       value:
       - mountPath: /etc/prometheus-postgres-exporter/config.d
         name: config-d
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - equal:
       path: spec.template.spec.volumes
       value:
@@ -59,42 +94,59 @@ tests:
               name: prometheus-postgres-exporter-unittest-exporter-config
           - secret:
               name: prometheus-postgres-exporter-unittest-web-config
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - equal:
       path: spec.template.spec.containers[0].image
       value: quay.io/prometheuscommunity/postgres-exporter:v0.1.0
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - equal:
       path: spec.template.spec.containers[0].imagePullPolicy
       value: IfNotPresent
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - notExists:
       path: spec.template.spec.containers[0].resources
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - notExists:
       path: spec.template.spec.containers[0].securityContext
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - notExists:
       path: spec.template.spec.dnsConfig
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - notExists:
       path: spec.template.spec.dnsPolicy
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - notExists:
       path: spec.template.spec.hostname
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - equal:
       path: spec.template.spec.hostNetwork
       value: false
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - notExists:
       path: spec.template.spec.imagePullSecrets
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - notExists:
       path: spec.template.spec.nodeSelector
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - notExists:
       path: spec.template.spec.priorityClassName
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - notExists:
       path: spec.template.spec.restartPolicy
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - notExists:
       path: spec.template.spec.subdomain
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - equal:
       path: spec.template.spec.terminationGracePeriodSeconds
       value: 60
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - notExists:
       path: spec.template.spec.tolerations
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - notExists:
       path: spec.template.spec.topologySpreadConstraints
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - equal:
       path: spec.strategy
       value:
@@ -102,17 +154,31 @@ tests:
         rollingUpdate:
           maxSurge: 1
           maxUnavailable: 1
+    template: templates/prometheus-postgres-exporter/deployment.yaml
 
 - it: Test custom replicas
   set:
+    # Ensure that the secrets and config maps are well configured.
+    config.database.secret.databaseUsername: "postgres"
+    config.database.secret.databasePassword: "postgres"
+    config.database.secret.databaseConnectionUrl: "localhost:5432/postgres?sslmode=disable"
+
+    # Normal test values
     deployment.replicas: 3
   asserts:
   - equal:
       path: spec.replicas
       value: 3
+    template: templates/prometheus-postgres-exporter/deployment.yaml
 
 - it: Test custom affinity
   set:
+    # Ensure that the secrets and config maps are well configured.
+    config.database.secret.databaseUsername: "postgres"
+    config.database.secret.databasePassword: "postgres"
+    config.database.secret.databaseConnectionUrl: "localhost:5432/postgres?sslmode=disable"
+
+    # Normal test values
     deployment.affinity:
       nodeAffinity:
         requiredDuringSchedulingIgnoredDuringExecution:
@@ -136,9 +202,16 @@ tests:
                 values:
                 - antarctica-east1
                 - antarctica-west1
+    template: templates/prometheus-postgres-exporter/deployment.yaml
 
 - it: Test additional arguments
   set:
+    # Ensure that the secrets and config maps are well configured.
+    config.database.secret.databaseUsername: "postgres"
+    config.database.secret.databasePassword: "postgres"
+    config.database.secret.databaseConnectionUrl: "localhost:5432/postgres?sslmode=disable"
+
+    # Normal test values
     deployment.postgresExporter.args:
     - "--foo=bar"
     - "--bar=foo"
@@ -151,26 +224,42 @@ tests:
       - --web.listen-address=:9187
       - --foo=bar
       - --bar=foo
+    template: templates/prometheus-postgres-exporter/deployment.yaml
 
 - it: Test custom imageRegistry and imageRepository
   set:
+    # Ensure that the secrets and config maps are well configured.
+    config.database.secret.databaseUsername: "postgres"
+    config.database.secret.databasePassword: "postgres"
+    config.database.secret.databaseConnectionUrl: "localhost:5432/postgres?sslmode=disable"
+
+    # Normal test values
     deployment.postgresExporter.image.registry: registry.example.local
     deployment.postgresExporter.image.repository: path/special/prometheus-postgres-exporter
   asserts:
   - equal:
       path: spec.template.spec.containers[0].image
       value: registry.example.local/path/special/prometheus-postgres-exporter:v0.1.0
+    template: templates/prometheus-postgres-exporter/deployment.yaml
 
 - it: Test custom imagePullPolicy
   set:
+    # Ensure that the secrets and config maps are well configured.
+    config.database.secret.databaseUsername: "postgres"
+    config.database.secret.databasePassword: "postgres"
+    config.database.secret.databaseConnectionUrl: "localhost:5432/postgres?sslmode=disable"
+
+    # Normal test values
     deployment.postgresExporter.image.pullPolicy: Always
   asserts:
   - equal:
       path: spec.template.spec.containers[0].imagePullPolicy
       value: Always
+    template: templates/prometheus-postgres-exporter/deployment.yaml
 
 - it: Test config.database.existingSecret
   set:
+    # Normal test values
     config.database.existingSecret.enabled: true
     config.database.existingSecret.secretName: custom-database-secret
   asserts:
@@ -179,9 +268,16 @@ tests:
       content:
         secretRef:
           name: custom-database-secret
+    template: templates/prometheus-postgres-exporter/deployment.yaml
 
 - it: Test config.exporterConfig.existingSecret
   set:
+    # Ensure that the secrets and config maps are well configured.
+    config.database.secret.databaseUsername: "postgres"
+    config.database.secret.databasePassword: "postgres"
+    config.database.secret.databaseConnectionUrl: "localhost:5432/postgres?sslmode=disable"
+
+    # Normal test values
     config.exporterConfig.existingSecret.enabled: true
     config.exporterConfig.existingSecret.secretName: exporter-config-secret
   asserts:
@@ -190,6 +286,7 @@ tests:
       value:
       - mountPath: /etc/prometheus-postgres-exporter/config.d
         name: config-d
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - equal:
       path: spec.template.spec.volumes
       value:
@@ -201,9 +298,16 @@ tests:
               name: exporter-config-secret
           - secret:
               name: prometheus-postgres-exporter-unittest-web-config
+    template: templates/prometheus-postgres-exporter/deployment.yaml
 
 - it: Test config.webConfig.existingSecret
   set:
+    # Ensure that the secrets and config maps are well configured.
+    config.database.secret.databaseUsername: "postgres"
+    config.database.secret.databasePassword: "postgres"
+    config.database.secret.databaseConnectionUrl: "localhost:5432/postgres?sslmode=disable"
+
+    # Normal test values
     config.webConfig.existingSecret.enabled: true
     config.webConfig.existingSecret.secretName: web-config-secret
   asserts:
@@ -212,6 +316,7 @@ tests:
       value:
       - mountPath: /etc/prometheus-postgres-exporter/config.d
         name: config-d
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - equal:
       path: spec.template.spec.volumes
       value:
@@ -223,9 +328,16 @@ tests:
               name: prometheus-postgres-exporter-unittest-exporter-config
           - secret:
               name: web-config-secret
+    template: templates/prometheus-postgres-exporter/deployment.yaml
 
 - it: Test custom resource limits and requests
   set:
+    # Ensure that the secrets and config maps are well configured.
+    config.database.secret.databaseUsername: "postgres"
+    config.database.secret.databasePassword: "postgres"
+    config.database.secret.databaseConnectionUrl: "localhost:5432/postgres?sslmode=disable"
+
+    # Normal test values
     deployment.postgresExporter.resources:
       limits:
         cpu: 100m
@@ -242,6 +354,7 @@ tests:
           resourceFieldRef:
             divisor: "1"
             resource: limits.cpu
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - equal:
       path: spec.template.spec.containers[0].resources
       value:
@@ -251,9 +364,16 @@ tests:
         requests:
           cpu: 25m
           memory: 100MB
+    template: templates/prometheus-postgres-exporter/deployment.yaml
 
 - it: Test custom securityContext
   set:
+    # Ensure that the secrets and config maps are well configured.
+    config.database.secret.databaseUsername: "postgres"
+    config.database.secret.databasePassword: "postgres"
+    config.database.secret.databaseConnectionUrl: "localhost:5432/postgres?sslmode=disable"
+
+    # Normal test values
     deployment.postgresExporter.securityContext:
       capabilities:
         add:
@@ -277,9 +397,16 @@ tests:
         readOnlyRootFilesystem: true
         runAsNonRoot: true
         runAsUser: 1000
+    template: templates/prometheus-postgres-exporter/deployment.yaml
 
 - it: Test dnsConfig
   set:
+    # Ensure that the secrets and config maps are well configured.
+    config.database.secret.databaseUsername: "postgres"
+    config.database.secret.databasePassword: "postgres"
+    config.database.secret.databaseConnectionUrl: "localhost:5432/postgres?sslmode=disable"
+
+    # Normal test values
     deployment.dnsConfig:
       nameservers:
       - "8.8.8.8"
@@ -291,17 +418,31 @@ tests:
         nameservers:
         - "8.8.8.8"
         - "8.8.4.4"
+    template: templates/prometheus-postgres-exporter/deployment.yaml
 
 - it: Test dnsPolicy
   set:
+    # Ensure that the secrets and config maps are well configured.
+    config.database.secret.databaseUsername: "postgres"
+    config.database.secret.databasePassword: "postgres"
+    config.database.secret.databaseConnectionUrl: "localhost:5432/postgres?sslmode=disable"
+
+    # Normal test values
     deployment.dnsPolicy: ClusterFirst
   asserts:
   - equal:
       path: spec.template.spec.dnsPolicy
       value: ClusterFirst
+    template: templates/prometheus-postgres-exporter/deployment.yaml
 
 - it: Test hostNetwork, hostname, subdomain
   set:
+    # Ensure that the secrets and config maps are well configured.
+    config.database.secret.databaseUsername: "postgres"
+    config.database.secret.databasePassword: "postgres"
+    config.database.secret.databaseConnectionUrl: "localhost:5432/postgres?sslmode=disable"
+
+    # Normal test values
     deployment.hostNetwork: true
     deployment.hostname: pg-exporter
     deployment.subdomain: exporters.internal
@@ -309,15 +450,24 @@ tests:
   - equal:
       path: spec.template.spec.hostNetwork
       value: true
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - equal:
       path: spec.template.spec.hostname
       value: pg-exporter
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - equal:
       path: spec.template.spec.subdomain
       value: exporters.internal
+    template: templates/prometheus-postgres-exporter/deployment.yaml
 
 - it: Test imagePullSecrets
   set:
+    # Ensure that the secrets and config maps are well configured.
+    config.database.secret.databaseUsername: "postgres"
+    config.database.secret.databasePassword: "postgres"
+    config.database.secret.databaseConnectionUrl: "localhost:5432/postgres?sslmode=disable"
+
+    # Normal test values
     deployment.imagePullSecrets:
     - name: my-pull-secret
     - name: my-special-secret
@@ -327,9 +477,16 @@ tests:
       value:
       - name: my-pull-secret
       - name: my-special-secret
+    template: templates/prometheus-postgres-exporter/deployment.yaml
 
 - it: Test nodeSelector
   set:
+    # Ensure that the secrets and config maps are well configured.
+    config.database.secret.databaseUsername: "postgres"
+    config.database.secret.databasePassword: "postgres"
+    config.database.secret.databaseConnectionUrl: "localhost:5432/postgres?sslmode=disable"
+
+    # Normal test values
     deployment.nodeSelector:
       foo: bar
   asserts:
@@ -337,33 +494,61 @@ tests:
       path: spec.template.spec.nodeSelector
       value:
         foo: bar
+    template: templates/prometheus-postgres-exporter/deployment.yaml
 
 - it: Test priorityClassName
   set:
+    # Ensure that the secrets and config maps are well configured.
+    config.database.secret.databaseUsername: "postgres"
+    config.database.secret.databasePassword: "postgres"
+    config.database.secret.databaseConnectionUrl: "localhost:5432/postgres?sslmode=disable"
+
+    # Normal test values
     deployment.priorityClassName: my-priority
   asserts:
   - equal:
       path: spec.template.spec.priorityClassName
       value: my-priority
+    template: templates/prometheus-postgres-exporter/deployment.yaml
 
 - it: Test restartPolicy
   set:
+    # Ensure that the secrets and config maps are well configured.
+    config.database.secret.databaseUsername: "postgres"
+    config.database.secret.databasePassword: "postgres"
+    config.database.secret.databaseConnectionUrl: "localhost:5432/postgres?sslmode=disable"
+
+    # Normal test values
     deployment.restartPolicy: Always
   asserts:
   - equal:
       path: spec.template.spec.restartPolicy
       value: Always
+    template: templates/prometheus-postgres-exporter/deployment.yaml
 
 - it: Test terminationGracePeriodSeconds
   set:
+    # Ensure that the secrets and config maps are well configured.
+    config.database.secret.databaseUsername: "postgres"
+    config.database.secret.databasePassword: "postgres"
+    config.database.secret.databaseConnectionUrl: "localhost:5432/postgres?sslmode=disable"
+
+    # Normal test values
     deployment.terminationGracePeriodSeconds: 120
   asserts:
   - equal:
       path: spec.template.spec.terminationGracePeriodSeconds
       value: 120
+    template: templates/prometheus-postgres-exporter/deployment.yaml
 
 - it: Test tolerations
   set:
+    # Ensure that the secrets and config maps are well configured.
+    config.database.secret.databaseUsername: "postgres"
+    config.database.secret.databasePassword: "postgres"
+    config.database.secret.databaseConnectionUrl: "localhost:5432/postgres?sslmode=disable"
+
+    # Normal test values
     deployment.tolerations:
     - key: database/type
       operator: Equal
@@ -377,9 +562,16 @@ tests:
         operator: Equal
         value: postgres
         effect: NoSchedule
+    template: templates/prometheus-postgres-exporter/deployment.yaml
 
 - it: Test topologySpreadConstraints
   set:
+    # Ensure that the secrets and config maps are well configured.
+    config.database.secret.databaseUsername: "postgres"
+    config.database.secret.databasePassword: "postgres"
+    config.database.secret.databaseConnectionUrl: "localhost:5432/postgres?sslmode=disable"
+
+    # Normal test values
     deployment.topologySpreadConstraints:
     - topologyKey: kubernetes.io/hostname
       whenUnsatisfiable: DoNotSchedule
@@ -395,9 +587,16 @@ tests:
         labelSelector:
           matchLabels:
             app.kubernetes.io/instance: prometheus-postgres-exporter
+    template: templates/prometheus-postgres-exporter/deployment.yaml
 
 - it: Test additional volumeMounts and volumes
   set:
+    # Ensure that the secrets and config maps are well configured.
+    config.database.secret.databaseUsername: "postgres"
+    config.database.secret.databasePassword: "postgres"
+    config.database.secret.databaseConnectionUrl: "localhost:5432/postgres?sslmode=disable"
+
+    # Normal test values
     deployment.postgresExporter.volumeMounts:
     - name: data
       mountPath: /usr/lib/prometheus-postgres-exporter/data
@@ -413,6 +612,7 @@ tests:
         mountPath: /usr/lib/prometheus-postgres-exporter/data
       - name: config-d
         mountPath: /etc/prometheus-postgres-exporter/config.d
+    template: templates/prometheus-postgres-exporter/deployment.yaml
   - equal:
       path: spec.template.spec.volumes
       value:
@@ -427,3 +627,4 @@ tests:
               name: prometheus-postgres-exporter-unittest-exporter-config
           - secret:
               name: prometheus-postgres-exporter-unittest-web-config
+    template: templates/prometheus-postgres-exporter/deployment.yaml

values.yaml

@@ -35,7 +35,7 @@ config:
 
     ## @param config.exporterConfig.secret.annotations Additional annotations of the secret containing the `exporterConfig.yaml`.
     ## @param config.exporterConfig.secret.labels Additional labels of the secret containing the `exporterConfig.yaml`.
-    ## @param config.exporterConfig.secret.exporterConfig Content of the `exporterConfig.yaml`. Further information can be found [here](https://github.com/prometheus-community/postgres_exporter?tab=readme-ov-file#multi-target-support-beta).
+    ## @param config.exporterConfig.secret.exporterConfig Content of the `exporterConfig.yaml`. Further information can be found in the [README](https://github.com/prometheus-community/postgres_exporter?tab=readme-ov-file#multi-target-support-beta) file of the Postgres exporter binary.
     ## @skip config.exporterConfig.secret.exporterConfig Skip individual postgres exporter configuration.
     secret:
       annotations: {}
@@ -59,7 +59,7 @@ config:
 
     ## @param config.webConfig.secret.annotations Additional annotations of the secret containing the `webConfig.yaml`.
     ## @param config.webConfig.secret.labels Additional labels of the secret containing the `webConfig.yaml`.
-    ## @param config.webConfig.secret.webConfig Content of the `webConfig.yaml`. Further information can be found [here](https://prometheus.io/docs/prometheus/latest/configuration/https/).
+    ## @param config.webConfig.secret.webConfig Content of the `webConfig.yaml`. Further [documentation](https://prometheus.io/docs/prometheus/latest/configuration/https/) is available on the official Prometheus website.
     ## @skip config.webConfig.secret.webConfig Skip individual web configuration.
     secret:
       annotations: {}