values.schema.json

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://github.com/eshepelyuk/cmak-operator/",
  "title": "CMAK operator Helm values",

  "definitions": {
    "curatorConfigCommon": {
      "type": "object", "title": "curator framework settings for zookeeper",
      "properties": {
        "zkMaxRetry": { "type": "integer", "default": 100 },
        "baseSleepTimeMs": { "type": "integer", "default": 100 },
        "maxSleepTimeMs": { "type": "integer", "default": 1000 }
      }
    },
    "curatorConfig": {
      "type": "object", "required": ["zkConnect"],
      "allOf": [
        { "$ref": "#/definitions/curatorConfigCommon" },
        { "properties": {
            "zkConnect": {
              "type": "string", "title": "zookeeper connection string",
              "description": "Zookeeper addresses joined by , host1:port,host2:port,host3:port"
            }
          }
        }
      ]
    },
    "clusterConfigShared": {
      "type": "object",
      "properties": {
        "enabled": { "type": "boolean", "default": true, "title": "either cluster enabled" },
        "kafkaVersion": { "type": "string", "default": "2.2.0" },
        "jmxEnabled": { "type": "boolean", "default": false },
        "jmxUser": { "type": ["null", "string"], "default": null },
        "jmxPass": { "type": ["null", "string"], "default": null },
        "jmxSsl": { "type": "boolean", "default": false },
        "pollConsumers": { "type": "boolean", "default": true },
        "filterConsumers": { "type": "boolean", "default": false },
        "logkafkaEnabled": { "type": "boolean", "default": false },
        "activeOffsetCacheEnabled": { "type": "boolean", "default": true },
        "displaySizeEnabled": { "type": "boolean", "default": false }
      }
    },
    "clusterConfigCommon": {
      "type": "object", "required": ["curatorConfig"], "title": "common config for all declared clusters",
      "allOf": [
        { "$ref": "#/definitions/clusterConfigShared" },
        { "properties": {
            "curatorConfig": { "$ref": "#/definitions/curatorConfigCommon" }
          }
        }
      ]
    },
    "clusterConfig": {
      "type": "object", "required": ["name", "curatorConfig"], "title": "config for particular cluster",
      "allOf": [
        { "$ref": "#/definitions/clusterConfigShared" },
        { "properties": {
            "name": { "type": "string", "title": "display name for the cluster" },
            "curatorConfig": { "$ref": "#/definitions/curatorConfig" }
          }
        }
      ]
    },
    "resources": {
      "type": "object", "title": "resource requests and limits", "additionalProperties": false,
      "required": ["limits", "requests"],
      "description": "See https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/",
      "properties": {
        "limits": { "type": "object", "title": "resource limits", "default": {} },
        "requests": { "type": "object", "title": "resource requests", "default": {} }
      }
    }
  },

  "type": "object", "required": ["cmak", "reconcile", "ui", "zk"],

  "properties": {
    "global": { "type": "object", "additionalProperties": true, "title": "placeholder for usage as a subchart" },
    "image": { "type": "object", "additionalProperties": true, "title": "skaffold compatibility" },
    "imageRegistry": { "type": "string", "default": "docker.io", "title": "docker registry for all images of the chart" },
    "reconcile": {
      "type": "object", "additionalProperties": false,
      "required": ["schedule"], "title": "reconciliation job config",
      "properties": {
        "schedule": {
          "type": "string", "default": "*/2 * * * *", "title": "cron expression for periodic reconciliation"
        },
        "overwriteZk": {
          "type": "boolean", "default": true, "title": "allow overwrite Zookeeper settings of CMAK"
        },
        "successfulJobsHistoryLimit": {
          "type": ["null", "integer"], "default": null, "title": "number of completed jobs to keep"
        },
        "failedJobsHistoryLimit": {
          "type": ["null", "integer"], "default": null, "title": "number of failed jobs to keep"
        }
      }
    },
    "cmak": {
      "type": "object", "additionalProperties": false, "title": "cmak instance settings",
      "description": "Those settings are mirroring CMAK UI preferences.",
      "required": ["clustersCommon", "clusters"],
      "properties": {
        "clustersCommon": { "$ref": "#/definitions/clusterConfigCommon" },
        "clusters": {
          "type": "array", "title": "list of configured clusters",
          "items": { "$ref": "#/definitions/clusterConfig" }
        }
      }
    },
    "ui": {
      "type": "object", "title": "ui container k8s settings",
      "properties": {
        "extraArgs": { "type": "array", "title": "extra cmd line arguments", "items": { "type": "string" }, "default": [] },
        "resources": { "$ref":  "#/definitions/resources" }
      }
    },
    "zk": {
      "type": "object", "title": "zk container k8s settings",
      "properties": {
        "resources": { "$ref":  "#/definitions/resources" }
      }
    },
    "ingress": {
      "type": ["null", "object"], "title": "ingress configuration", "default": null, "additionalProperties": false,
      "description": "If object not null, then Ingress resources will be created.",
      "required": ["host", "path"],
      "properties": {
        "host": { "type": "string", "title": "ingress host" },
        "path": { "type": "string", "title": "ingress path" },
        "tls": { "type": "boolean", "title": "use TLS secret", "default": false },
        "labels": { "type": "object", "title": "optional ingress labels", "default": {} },
        "annotations": { "type": "object", "title": "optional ingress annotations", "default": {} }
      }
    }
  }
}