fix(dashboards): rename postgresExporter.yaml to .json

CONTRIBUTING.md

@@ -1 +1,82 @@
-# Contribution Guidelines
+# Contributing
+
+I am very happy if you would like to provide a pull request 👍
+
+The content of this file describes which requirements contributors should fulfill before submitting a pull request (PR).
+
+1. [Valid Git commits](#valid-git-commits)
+
+## Valid Git commits
+
+### Commit message
+
+The repository is subject to a strict commit message template. This states that there are several types of commits. For
+example, `fix`, `chore`, `refac`, `test` or `doc`. All types are described in more detail below.
+
+| type                | description                                                       |
+| ------------------- | ----------------------------------------------------------------- |
+| `feat`              | New feature.                                                      |
+| `fix`               | Fixes a bug.                                                      |
+| `refac`             | Refactoring production code.                                      |
+| `style`             | Fixes formatting issues. No production code change.               |
+| `docs`              | Adapt documentation. No production code change.                   |
+| `test`              | Adds new or modifies existing tests. No production code change.   |
+| `chore`             | Updating grunt tasks. Is everything which the user does not see.  |
+
+Based on these types, commit messaged can then be created. Here are a few examples:
+
+```text
+style(README): Wrong indentation
+feat(deployment): support restartPolicy
+fix(my-app): Add missing volume
+docs(CONTRIBUTING): Describe how to commit correctly
+```
+
+This type of commit message makes it easier for me as maintainer to keep an overview and does not cause the commits of a
+pull request PR to be combined into one commit (squashing).
+
+### Smart commits
+
+Smart commits are excellent when it comes to tracking bugs or issues. In this repository, however, the rebasing of
+commits is prohibited, which means that only merge commits are possible. This means that a smart commit message only
+needs to be added to the merge commit.
+
+This has the advantage that the maintainer can use the smart commit to find the merge commit and undo the entire history
+of a merge without having to select individual commits. The following history illustrates the correct use of smart commits.
+
+```text
+* 823edbc7 Volker Raschek (G) | [Close #2] feat(deployment): support additional containers
+|\
+| * 321aebc3 Volker Raschek (G) | doc(README): generate README with new deployment attributes
+| * 8d101dd3 Volker Raschek (G) | test(deployment): Extend unittest of additional containers
+| * 6f2abd93 Volker Raschek (G) | fix(deployment): Extend deployment of additional containers
+|/
+* aa5ebda bob (N) | [Close #1] feat(deployment): support initContainers
+```
+
+### Commit signing
+
+Another problem with Git is the chain of trust. Git allows the configuration of any name and e-mail address. An attacker
+can impersonate any person and submit pull requests under a false identity. For as Linux Torvalds, the maintainer of the
+Linux kernel.
+
+```bash
+git config --global user.name 'Linux Torvalds'
+git config --global user.email 'torvalds@linux-foundation.org'
+```
+
+To avoid this, some Git repositories expect signed commits. In particular, repositories that are subject to direct
+delivery to customers. For this reason, the repository is subject to a branch protection rule that only allows signed
+commits. *Until* there is *no verified* and *no signed* commit, the pull request is blocked.
+
+The following articles describes how Git can be configured to sign commits. Please keep in mind, that the e-mail
+address, which is used as UID of the GPG keyring must also be defined in the profile settings of your GitHub account.
+Otherwise will be marked the Git commit as *Unverified*.
+
+1. [Signing Commits](https://docs.github.com/en/authentication/managing-commit-signature-verification/signing-commits)
+2. [Tell Git about your signing key](https://docs.github.com/en/authentication/managing-commit-signature-verification/telling-git-about-your-signing-key)
+
+Inspect your Git commit via `git log`. There should be mentioned, that your commit is signed.
+
+Furthermore, the GPG key is unique. **Don't loose your private GPG key**. Backup your private key on a safe device. For
+example an external USB drive.

Makefile

@@ -19,12 +19,6 @@ NODE_IMAGE_REPOSITORY=library/node
 NODE_IMAGE_VERSION?=22.9.0-alpine # renovate: datasource=docker registryUrl=https://docker.io depName=library/node
 NODE_IMAGE_FULLY_QUALIFIED=${NODE_IMAGE_REGISTRY_HOST}/${NODE_IMAGE_REPOSITORY}:${NODE_IMAGE_VERSION}
 
-# CHART_SERVER
-CHART_SERVER_HOST?=charts.u.orbis-healthcare.com
-CHART_SERVER_NAMESPACE?=orbis-u
-CHART_SERVER_REPOSITORY?=qu-seed
-CHART_VERSION?=0.1.0
-
 # MISSING DOT
 # ==============================================================================
 missing-dot:
@@ -67,19 +61,6 @@ container-run/helm-update-dependencies:
 			${HELM_IMAGE_FULLY_QUALIFIED} \
 				dependency update
 
-# CONTAINER RUN - DEPLOY2CHART-REPO
-# ==============================================================================
-container-run/deploy2chart-repo:
-	${CONTAINER_RUNTIME} run \
-		--env HELM_REPO_PASSWORD=${CHART_SERVER_PASSWORD} \
-		--env HELM_REPO_USERNAME=${CHART_SERVER_USERNAME} \
-		--entrypoint /bin/bash \
-		--rm \
-		--volume $(shell pwd):$(shell pwd) \
-		--workdir $(shell pwd) \
-			${HELM_IMAGE_FULLY_QUALIFIED} \
-				-c "helm repo add ${CHART_SERVER_NAMESPACE} http://${CHART_SERVER_HOST}/${CHART_SERVER_NAMESPACE} && helm package --version ${CHART_VERSION} . && helm cm-push ./${CHART_SERVER_REPOSITORY}-${CHART_VERSION}.tgz ${CHART_SERVER_NAMESPACE}"
-
 # CONTAINER RUN - MARKDOWN-LINT
 # ==============================================================================
 PHONY+=container-run/helm-lint

README.md

@@ -188,9 +188,12 @@ replaced:
 ### Grafana
 
 | Name                                              | Description                                                                                              | Value       |
-| ------------------------------------ | --------------------------------------------------------- | ------- |
-| `grafana.enabled`                    | Enable integration into Grafana.                          | `false` |
-| `grafana.dashboards.businessMetrics` | Enable deployment of Grafana dashboard `businessMetrics`. | `true`  |
+| ------------------------------------------------- | -------------------------------------------------------------------------------------------------------- | ----------- |
+| `grafana.enabled`                                 | Enable integration into Grafana. Require the Prometheus operator deployment.                             | `false`     |
+| `grafana.dashboardDiscoveryLabels`                | Labels that Grafana uses to discover resources. The labels may vary depending on the Grafana deployment. | `undefined` |
+| `grafana.dashboards.postgresExporter.enabled`     | Enable deployment of Grafana dashboard `postgresExporter`.                                               | `true`      |
+| `grafana.dashboards.postgresExporter.annotations` | Additional configmap annotations.                                                                        | `{}`        |
+| `grafana.dashboards.postgresExporter.labels`      | Additional configmap labels.                                                                             | `{}`        |
 
 ### Ingress
 

templates/prometheus-postgres-exporter/_configMap.tpl

@@ -0,0 +1,20 @@
+{{/* vim: set filetype=mustache: */}}
+
+{{/* annotations */}}
+
+{{- define "prometheus-postgres-exporter.configMap.grafanaDashboards.postgresExporter.annotations" -}}
+{{ include "prometheus-postgres-exporter.annotations" . }}
+{{- if .Values.grafana.dashboards.postgresExporter.annotations }}
+{{ toYaml .Values.grafana.dashboards.postgresExporter.annotations }}
+{{- end }}
+{{- end }}
+
+{{/* labels */}}
+
+{{- define "prometheus-postgres-exporter.configMap.grafanaDashboards.postgresExporter.labels" -}}
+{{ include "prometheus-postgres-exporter.labels" . }}
+{{- if .Values.grafana.dashboards.postgresExporter.labels }}
+{{ toYaml .Values.grafana.dashboards.postgresExporter.labels }}
+{{- end }}
+{{ toYaml .Values.grafana.dashboardDiscoveryLabels }}
+{{- end }}

unittests/configMaps/grafanaDashboardPostgresExporter.yaml

@@ -0,0 +1,79 @@
+chart:
+  appVersion: 0.1.0
+  version: 0.1.0
+suite: ConfigMap template (Grafana Dashboard PostgresExporter)
+release:
+  name: prometheus-postgres-exporter-unittest
+  namespace: testing
+templates:
+- templates/prometheus-postgres-exporter/configMapGrafanaDashboardPostgresExporter.yaml
+tests:
+- it: Rendering postgresExporter
+  asserts:
+  - hasDocuments:
+      count: 0
+
+- it: Rendering
+  set:
+    grafana.enabled: true
+  asserts:
+  - hasDocuments:
+      count: 1
+  - containsDocument:
+      apiVersion: v1
+      kind: ConfigMap
+      name: prometheus-postgres-exporter-unittest-grafana-dashboard-postgres-exporter
+      namespace: testing
+  - notExists:
+      path: metadata.annotations
+  - equal:
+      path: 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
+        grafana_dashboard: "1"
+        helm.sh/chart: prometheus-postgres-exporter-0.1.0
+  - exists:
+      path: data["postgresExporter.json"]
+
+- it: Test custom annotations and labels
+  set:
+    grafana.enabled: true
+    grafana.dashboards.postgresExporter.annotations:
+      foo: bar
+    grafana.dashboards.postgresExporter.labels:
+      bar: foo
+  asserts:
+  - equal:
+      path: metadata.annotations
+      value:
+        foo: bar
+  - equal:
+      path: 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
+        grafana_dashboard: "1"
+        helm.sh/chart: prometheus-postgres-exporter-0.1.0
+        bar: foo
+
+- it: Test custom grafana discovery labels
+  set:
+    grafana.enabled: true
+    grafana.dashboardDiscoveryLabels:
+      grafana_dashboard: null
+      my-custom-discovery-label: my-value
+  asserts:
+  - equal:
+      path: 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
+        my-custom-discovery-label: my-value
+        helm.sh/chart: prometheus-postgres-exporter-0.1.0

values.schema.json

@@ -0,0 +1,700 @@
+{
+  "$schema": "http://json-schema.org/draft-04/schema#",
+  "type": "object",
+  "properties": {
+    "nameOverride": {
+      "type": "string"
+    },
+    "fullnameOverride": {
+      "type": "string"
+    },
+    "config": {
+      "type": "object",
+      "properties": {
+        "database": {
+          "type": "object",
+          "properties": {
+            "existingSecret": {
+              "type": "object",
+              "properties": {
+                "enabled": {
+                  "type": "boolean"
+                },
+                "secretName": {
+                  "type": "string"
+                }
+              },
+              "required": [
+                "enabled",
+                "secretName"
+              ]
+            },
+            "secret": {
+              "type": "object",
+              "properties": {
+                "annotations": {
+                  "type": "object"
+                },
+                "labels": {
+                  "type": "object"
+                },
+                "databaseUsername": {
+                  "type": "string"
+                },
+                "databasePassword": {
+                  "type": "string"
+                },
+                "databaseConnectionUrl": {
+                  "type": "string"
+                }
+              },
+              "required": [
+                "annotations",
+                "labels",
+                "databaseUsername",
+                "databasePassword",
+                "databaseConnectionUrl"
+              ]
+            }
+          },
+          "required": [
+            "existingSecret",
+            "secret"
+          ]
+        },
+        "exporterConfig": {
+          "type": "object",
+          "properties": {
+            "existingSecret": {
+              "type": "object",
+              "properties": {
+                "enabled": {
+                  "type": "boolean"
+                },
+                "secretName": {
+                  "type": "string"
+                }
+              },
+              "required": [
+                "enabled",
+                "secretName"
+              ]
+            },
+            "secret": {
+              "type": "object",
+              "properties": {
+                "annotations": {
+                  "type": "object"
+                },
+                "labels": {
+                  "type": "object"
+                },
+                "exporterConfig": {
+                  "type": "object"
+                }
+              },
+              "required": [
+                "annotations",
+                "labels",
+                "exporterConfig"
+              ]
+            }
+          },
+          "required": [
+            "existingSecret",
+            "secret"
+          ]
+        },
+        "webConfig": {
+          "type": "object",
+          "properties": {
+            "existingSecret": {
+              "type": "object",
+              "properties": {
+                "enabled": {
+                  "type": "boolean"
+                },
+                "secretName": {
+                  "type": "string"
+                }
+              },
+              "required": [
+                "enabled",
+                "secretName"
+              ]
+            },
+            "secret": {
+              "type": "object",
+              "properties": {
+                "annotations": {
+                  "type": "object"
+                },
+                "labels": {
+                  "type": "object"
+                },
+                "webConfig": {
+                  "type": "object"
+                }
+              },
+              "required": [
+                "annotations",
+                "labels",
+                "webConfig"
+              ]
+            }
+          },
+          "required": [
+            "existingSecret",
+            "secret"
+          ]
+        }
+      },
+      "required": [
+        "database",
+        "exporterConfig",
+        "webConfig"
+      ]
+    },
+    "deployment": {
+      "type": "object",
+      "properties": {
+        "annotations": {
+          "type": "object"
+        },
+        "labels": {
+          "type": "object"
+        },
+        "additionalContainers": {
+          "type": "array",
+          "items": {}
+        },
+        "affinity": {
+          "type": "object"
+        },
+        "initContainers": {
+          "type": "array",
+          "items": {}
+        },
+        "dnsConfig": {
+          "type": "object"
+        },
+        "dnsPolicy": {
+          "type": "string"
+        },
+        "hostname": {
+          "type": "string"
+        },
+        "subdomain": {
+          "type": "string"
+        },
+        "hostNetwork": {
+          "type": "boolean"
+        },
+        "imagePullSecrets": {
+          "type": "array",
+          "items": {}
+        },
+        "postgresExporter": {
+          "type": "object",
+          "properties": {
+            "args": {
+              "type": "array",
+              "items": {}
+            },
+            "env": {
+              "type": "array",
+              "items": {}
+            },
+            "envFrom": {
+              "type": "array",
+              "items": {}
+            },
+            "image": {
+              "type": "object",
+              "properties": {
+                "registry": {
+                  "type": "string"
+                },
+                "repository": {
+                  "type": "string"
+                },
+                "tag": {
+                  "type": "string"
+                },
+                "pullPolicy": {
+                  "type": "string"
+                }
+              },
+              "required": [
+                "registry",
+                "repository",
+                "tag",
+                "pullPolicy"
+              ]
+            },
+            "resources": {
+              "type": "object"
+            },
+            "securityContext": {
+              "type": "object"
+            },
+            "volumeMounts": {
+              "type": "array",
+              "items": {}
+            }
+          },
+          "required": [
+            "args",
+            "env",
+            "envFrom",
+            "image",
+            "resources",
+            "securityContext",
+            "volumeMounts"
+          ]
+        },
+        "nodeSelector": {
+          "type": "object"
+        },
+        "priorityClassName": {
+          "type": "string"
+        },
+        "replicaCount": {
+          "type": "integer"
+        },
+        "restartPolicy": {
+          "type": "string"
+        },
+        "securityContext": {
+          "type": "object"
+        },
+        "strategy": {
+          "type": "object",
+          "properties": {
+            "type": {
+              "type": "string"
+            },
+            "rollingUpdate": {
+              "type": "object",
+              "properties": {
+                "maxSurge": {
+                  "type": "integer"
+                },
+                "maxUnavailable": {
+                  "type": "integer"
+                }
+              },
+              "required": [
+                "maxSurge",
+                "maxUnavailable"
+              ]
+            }
+          },
+          "required": [
+            "type",
+            "rollingUpdate"
+          ]
+        },
+        "terminationGracePeriodSeconds": {
+          "type": "integer"
+        },
+        "tolerations": {
+          "type": "array",
+          "items": {}
+        },
+        "topologySpreadConstraints": {
+          "type": "array",
+          "items": {}
+        },
+        "volumes": {
+          "type": "array",
+          "items": {}
+        }
+      },
+      "required": [
+        "annotations",
+        "labels",
+        "additionalContainers",
+        "affinity",
+        "initContainers",
+        "dnsConfig",
+        "dnsPolicy",
+        "hostname",
+        "subdomain",
+        "hostNetwork",
+        "imagePullSecrets",
+        "postgresExporter",
+        "nodeSelector",
+        "priorityClassName",
+        "replicaCount",
+        "restartPolicy",
+        "securityContext",
+        "strategy",
+        "terminationGracePeriodSeconds",
+        "tolerations",
+        "topologySpreadConstraints",
+        "volumes"
+      ]
+    },
+    "grafana": {
+      "type": "object",
+      "properties": {
+        "enabled": {
+          "type": "boolean"
+        },
+        "dashboardDiscoveryLabels": {
+          "type": "object"
+        },
+        "dashboards": {
+          "type": "object",
+          "properties": {
+            "postgresExporter": {
+              "type": "object",
+              "properties": {
+                "enabled": {
+                  "type": "boolean"
+                },
+                "annotations": {
+                  "type": "object"
+                },
+                "labels": {
+                  "type": "object"
+                }
+              },
+              "required": [
+                "enabled",
+                "annotations",
+                "labels"
+              ]
+            }
+          },
+          "required": [
+            "postgresExporter"
+          ]
+        }
+      },
+      "required": [
+        "enabled",
+        "dashboardDiscoveryLabels",
+        "dashboards"
+      ]
+    },
+    "ingress": {
+      "type": "object",
+      "properties": {
+        "enabled": {
+          "type": "boolean"
+        },
+        "className": {
+          "type": "string"
+        },
+        "annotations": {
+          "type": "object"
+        },
+        "labels": {
+          "type": "object"
+        },
+        "hosts": {
+          "type": "array",
+          "items": {}
+        },
+        "tls": {
+          "type": "array",
+          "items": {}
+        }
+      },
+      "required": [
+        "enabled",
+        "className",
+        "annotations",
+        "labels",
+        "hosts",
+        "tls"
+      ]
+    },
+    "podDisruptionBudget": {
+      "type": "object"
+    },
+    "networkPolicies": {
+      "type": "object"
+    },
+    "prometheus": {
+      "type": "object",
+      "properties": {
+        "metrics": {
+          "type": "object",
+          "properties": {
+            "enabled": {
+              "type": "boolean"
+            },
+            "podMonitor": {
+              "type": "object",
+              "properties": {
+                "enabled": {
+                  "type": "boolean"
+                },
+                "annotations": {
+                  "type": "object"
+                },
+                "enableHttp2": {
+                  "type": "boolean"
+                },
+                "followRedirects": {
+                  "type": "boolean"
+                },
+                "honorLabels": {
+                  "type": "boolean"
+                },
+                "labels": {
+                  "type": "object"
+                },
+                "interval": {
+                  "type": "string"
+                },
+                "path": {
+                  "type": "string"
+                },
+                "relabelings": {
+                  "type": "array",
+                  "items": {}
+                },
+                "scrapeTimeout": {
+                  "type": "string"
+                },
+                "scheme": {
+                  "type": "string"
+                },
+                "tlsConfig": {
+                  "type": "object"
+                }
+              },
+              "required": [
+                "enabled",
+                "annotations",
+                "enableHttp2",
+                "followRedirects",
+                "honorLabels",
+                "labels",
+                "interval",
+                "path",
+                "relabelings",
+                "scrapeTimeout",
+                "scheme",
+                "tlsConfig"
+              ]
+            },
+            "serviceMonitor": {
+              "type": "object",
+              "properties": {
+                "enabled": {
+                  "type": "boolean"
+                },
+                "annotations": {
+                  "type": "object"
+                },
+                "labels": {
+                  "type": "object"
+                },
+                "enableHttp2": {
+                  "type": "boolean"
+                },
+                "followRedirects": {
+                  "type": "boolean"
+                },
+                "honorLabels": {
+                  "type": "boolean"
+                },
+                "interval": {
+                  "type": "string"
+                },
+                "path": {
+                  "type": "string"
+                },
+                "relabelings": {
+                  "type": "array",
+                  "items": {}
+                },
+                "scrapeTimeout": {
+                  "type": "string"
+                },
+                "scheme": {
+                  "type": "string"
+                },
+                "tlsConfig": {
+                  "type": "object"
+                }
+              },
+              "required": [
+                "enabled",
+                "annotations",
+                "labels",
+                "enableHttp2",
+                "followRedirects",
+                "honorLabels",
+                "interval",
+                "path",
+                "relabelings",
+                "scrapeTimeout",
+                "scheme",
+                "tlsConfig"
+              ]
+            }
+          },
+          "required": [
+            "enabled",
+            "podMonitor",
+            "serviceMonitor"
+          ]
+        },
+        "rules": {
+          "type": "array",
+          "items": {}
+        }
+      },
+      "required": [
+        "metrics",
+        "rules"
+      ]
+    },
+    "services": {
+      "type": "object",
+      "properties": {
+        "http": {
+          "type": "object",
+          "properties": {
+            "enabled": {
+              "type": "boolean"
+            },
+            "annotations": {
+              "type": "object"
+            },
+            "externalIPs": {
+              "type": "array",
+              "items": {}
+            },
+            "externalTrafficPolicy": {
+              "type": "string"
+            },
+            "internalTrafficPolicy": {
+              "type": "string"
+            },
+            "ipFamilies": {
+              "type": "array",
+              "items": {}
+            },
+            "labels": {
+              "type": "object"
+            },
+            "loadBalancerClass": {
+              "type": "string"
+            },
+            "loadBalancerIP": {
+              "type": "string"
+            },
+            "loadBalancerSourceRanges": {
+              "type": "array",
+              "items": {}
+            },
+            "port": {
+              "type": "integer"
+            },
+            "sessionAffinity": {
+              "type": "string"
+            },
+            "sessionAffinityConfig": {
+              "type": "object"
+            },
+            "type": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "enabled",
+            "annotations",
+            "externalIPs",
+            "externalTrafficPolicy",
+            "internalTrafficPolicy",
+            "ipFamilies",
+            "labels",
+            "loadBalancerClass",
+            "loadBalancerIP",
+            "loadBalancerSourceRanges",
+            "port",
+            "sessionAffinity",
+            "sessionAffinityConfig",
+            "type"
+          ]
+        }
+      },
+      "required": [
+        "http"
+      ]
+    },
+    "serviceAccount": {
+      "type": "object",
+      "properties": {
+        "existing": {
+          "type": "object",
+          "properties": {
+            "enabled": {
+              "type": "boolean"
+            },
+            "serviceAccountName": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "enabled",
+            "serviceAccountName"
+          ]
+        },
+        "new": {
+          "type": "object",
+          "properties": {
+            "annotations": {
+              "type": "object"
+            },
+            "labels": {
+              "type": "object"
+            },
+            "automountServiceAccountToken": {
+              "type": "boolean"
+            },
+            "imagePullSecrets": {
+              "type": "array",
+              "items": {}
+            },
+            "secrets": {
+              "type": "array",
+              "items": {}
+            }
+          },
+          "required": [
+            "annotations",
+            "labels",
+            "automountServiceAccountToken",
+            "imagePullSecrets",
+            "secrets"
+          ]
+        }
+      },
+      "required": [
+        "existing",
+        "new"
+      ]
+    }
+  },
+  "required": [
+    "nameOverride",
+    "fullnameOverride",
+    "config",
+    "deployment",
+    "grafana",
+    "ingress",
+    "podDisruptionBudget",
+    "networkPolicies",
+    "prometheus",
+    "services",
+    "serviceAccount"
+  ]
+}

values.yaml

@@ -248,12 +248,23 @@ deployment:
   #     secretName: my-secret
 
 ## @section Grafana
-## @param grafana.enabled Enable integration into Grafana.
-## @param grafana.dashboards.businessMetrics Enable deployment of Grafana dashboard `businessMetrics`.
+## @param grafana.enabled Enable integration into Grafana. Require the prometheus operator deployment.
 grafana:
   enabled: false
+
+  ## @param grafana.dashboardDiscoveryLabels Labels that Grafana uses to discover resources. The labels may vary depending on the Grafana deployment.
+  ## @skip grafana.dashboardDiscoveryLabels
+  dashboardDiscoveryLabels:
+    grafana_dashboard: "1"
+
   dashboards:
-    businessMetrics: true
+    ## @param grafana.dashboards.postgresExporter.enabled Enable deployment of Grafana dashboard `postgresExporter`.
+    ## @param grafana.dashboards.postgresExporter.annotations Additional configmap annotations.
+    ## @param grafana.dashboards.postgresExporter.labels Additional configmap labels.
+    postgresExporter:
+      enabled: true
+      annotations: {}
+      labels: {}
 
 ## @section Ingress
 ingress: