coredns schema

schema.json

{
  "$ref": "#/definitions/Coredns",
  "$schema": "http://json-schema.org/draft-06/schema#",
  "definitions": {
    "Coredns": {
      "additionalProperties": false,
      "properties": {
        "affinity": {
          "default": {
            "affinity": {
              "nodeAffinity": {
                "requiredDuringSchedulingIgnoredDuringExecution": {
                  "nodeSelectorTerms": [
                    {
                      "matchExpressions": [
                        {
                          "key": "kubernetes.io/os",
                          "operator": "In",
                          "values": [
                            "linux"
                          ]
                        },
                        {
                          "key": "kubernetes.io/arch",
                          "operator": "In",
                          "values": [
                            "amd64",
                            "arm64"
                          ]
                        }
                      ]
                    }
                  ]
                }
              },
              "podAntiAffinity": {
                "preferredDuringSchedulingIgnoredDuringExecution": [
                  {
                    "podAffinityTerm": {
                      "labelSelector": {
                        "matchExpressions": [
                          {
                            "key": "k8s-app",
                            "operator": "In",
                            "values": [
                              "kube-dns"
                            ]
                          }
                        ]
                      },
                      "topologyKey": "kubernetes.io/hostname"
                    },
                    "weight": 100
                  }
                ]
              }
            }
          },
          "description": "Affinity of the coredns pods",
          "type": [
            "object",
            "null"
          ]
        },
        "computeType": {
          "type": "string"
        },
        "corefile": {
          "description": "Entire corefile contents to use with installation",
          "type": "string"
        },
        "nodeSelector": {
          "additionalProperties": {
            "type": "string"
          },
          "type": "object"
        },
        "podAnnotations": {
          "properties": {},
          "title": "The podAnnotations Schema",
          "type": "object"
        },
        "podDisruptionBudget": {
          "description": "podDisruptionBudget configurations",
          "enabled": {
            "default": true,
            "description": "the option to enable managed PDB",
            "type": "boolean"
          },
          "maxUnavailable": {
            "anyOf": [
              {
                "pattern": ".*%$",
                "type": "string"
              },
              {
                "type": "integer"
              }
            ],
            "default": 1,
            "description": "minAvailable value for managed PDB, can be either string or integer; if it's string, should end with %"
          },
          "minAvailable": {
            "anyOf": [
              {
                "pattern": ".*%$",
                "type": "string"
              },
              {
                "type": "integer"
              }
            ],
            "description": "maxUnavailable value for managed PDB, can be either string or integer; if it's string, should end with %"
          },
          "type": "object"
        },
        "podLabels": {
          "properties": {},
          "title": "The podLabels Schema",
          "type": "object"
        },
        "replicaCount": {
          "type": "integer"
        },
        "resources": {
          "$ref": "#/definitions/Resources"
        },
        "tolerations": {
          "default": [
            {
              "key": "CriticalAddonsOnly",
              "operator": "Exists"
            },
            {
              "effect": "NoSchedule",
              "key": "node-role.kubernetes.io/control-plane"
            }
          ],
          "description": "Tolerations of the coredns pod",
          "items": {
            "type": "object"
          },
          "type": "array"
        },
        "topologySpreadConstraints": {
          "description": "The coredns pod topology spread constraints",
          "type": "array"
        }
      },
      "title": "Coredns",
      "type": "object"
    },
    "Limits": {
      "additionalProperties": false,
      "properties": {
        "cpu": {
          "type": "string"
        },
        "memory": {
          "type": "string"
        }
      },
      "title": "Limits",
      "type": "object"
    },
    "Resources": {
      "additionalProperties": false,
      "properties": {
        "limits": {
          "$ref": "#/definitions/Limits"
        },
        "requests": {
          "$ref": "#/definitions/Limits"
        }
      },
      "title": "Resources",
      "type": "object"
    }
  }
}