renovate.json5

{
  "enabled": true,
  "semanticCommits": "enabled",
  "dependencyDashboard": true,
  "dependencyDashboardTitle": "Renovate Dashboard",
  "suppressNotifications": ["prIgnoreNotification"],
  "rebaseWhen": "conflicted",
  "kubernetes": {
    "fileMatch": ["cluster/.+\\.yaml$"],
    "ignorePaths": [
      "cluster/base/"
    ]
  },
  "helm-values": {
    "fileMatch": ["cluster/.+helm-release\\.yaml$"]
  },
  "regexManagers": [
    // regexManager to read and process HelmReleases and CRDs
    {
      "fileMatch": [
        "cluster/.+\\.yaml$"
      ],
      "matchStrings": [
        // helm releases
        "registryUrl=(?<registryUrl>.*?)\n *chart: (?<depName>.*?)\n *version: (?<currentValue>.*)\n",
        // cert-manager crd
        "registryUrl=(?<registryUrl>.*?) chart=(?<depName>.*?)\n.*\\/(?<currentValue>.*?)\\/"
      ],
      "datasourceTemplate": "helm"
    },
  ],
  "packageRules": [
    // setup datasources
    {
      "matchDatasources": ["helm"],
    },
    // global docker datasource settings
    {
      "matchDatasources": ["docker"],
      "enabled": true,
      "commitMessageTopic": "container image {{depName}}",
      "commitMessageExtra": "to {{#if isSingleVersion}}v{{{newVersion}}}{{else}}{{{newValue}}}{{/if}}",
      "matchUpdateTypes": ["major", "minor", "patch"],
    },
    // add labels according to package and update types
    {
      "matchDatasources": ["docker"],
      "matchUpdateTypes": ["major"],
      "labels": ["renovate/image", "dep/major"]
    },
    {
      "matchDatasources": ["docker"],
      "matchUpdateTypes": ["minor"],
      "labels": ["renovate/image", "dep/minor"]
    },
    {
      "matchDatasources": ["docker"],
      "matchUpdateTypes": ["patch"],
      "labels": ["renovate/image", "dep/patch"]
    },
    {
      "matchDatasources": ["helm"],
      "matchUpdateTypes": ["major"],
      "labels": ["renovate/helm", "dep/major"]
    },
    {
      "matchDatasources": ["helm"],
      "matchUpdateTypes": ["minor"],
      "labels": ["renovate/helm", "dep/minor"]
    },
    {
      "matchDatasources": ["helm"],
      "matchUpdateTypes": ["patch"],
      "labels": ["renovate/helm", "dep/patch"]
    }
  ]
}