{{- if .Values.clickhouseOperator.enabled }}
# Template Parameters:
#
# NAME=etc-clickhouse-operator-files
# NAMESPACE=posthog
# COMMENT=
#
apiVersion: v1
kind: ConfigMap
metadata:
  name: etc-clickhouse-operator-files
  namespace: {{ .Values.clickhouseOperator.namespace | default .Release.Namespace }}
  labels:
    app: clickhouse-operator
data:
  config.yaml: |
    ################################################
    ##
    ## Watch Namespaces Section
    ##
    ################################################
    
    # List of namespaces where clickhouse-operator watches for events.
    # Concurrently running operators should watch on different namespaces
    #watchNamespaces: ["dev", "test"]
    watchNamespaces: []
    
    ################################################
    ##
    ## Additional Configuration Files Section
    ##
    ################################################
    
    # Path to folder where ClickHouse configuration files common for all instances within CHI are located.
    chCommonConfigsPath: config.d
    
    # Path to folder where ClickHouse configuration files unique for each instance (host) within CHI are located.
    chHostConfigsPath: conf.d
    
    # Path to folder where ClickHouse configuration files with users settings are located.
    # Files are common for all instances within CHI
    chUsersConfigsPath: users.d
    
    # Path to folder where ClickHouseInstallation .yaml manifests are located.
    # Manifests are applied in sorted alpha-numeric order
    chiTemplatesPath: templates.d
    
    ################################################
    ##
    ## Cluster Create/Update/Delete Objects Section
    ##
    ################################################
    
    # How many seconds to wait for created/updated StatefulSet to be Ready
    statefulSetUpdateTimeout: 300
    
    # How many seconds to wait between checks for created/updated StatefulSet status
    statefulSetUpdatePollPeriod: 5
    
    # What to do in case created StatefulSet is not in Ready after `statefulSetUpdateTimeout` seconds
    # Possible options:
    # 1. abort - do nothing, just break the process and wait for admin
    # 2. delete - delete newly created problematic StatefulSet
    # 3. ignore - ignore error, pretend nothing happened and move on to the next StatefulSet
    onStatefulSetCreateFailureAction: ignore
    
    # What to do in case updated StatefulSet is not in Ready after `statefulSetUpdateTimeout` seconds
    # Possible options:
    # 1. abort - do nothing, just break the process and wait for admin
    # 2. rollback - delete Pod and rollback StatefulSet to previous Generation.
    # Pod would be recreated by StatefulSet based on rollback-ed configuration
    # 3. ignore - ignore error, pretend nothing happened and move on to the next StatefulSet
    onStatefulSetUpdateFailureAction: rollback
    
    ################################################
    ##
    ## ClickHouse Settings Section
    ##
    ################################################
    
    # Default values for ClickHouse user configuration
    # 1. user/profile - string
    # 2. user/quota - string
    # 3. user/networks/ip - multiple strings
    # 4. user/password - string
    chConfigUserDefaultProfile: default
    chConfigUserDefaultQuota: default
    chConfigUserDefaultNetworksIP:
      - "::1"
      - "127.0.0.1"
    chConfigUserDefaultPassword: "default"
    
    # Default host_regexp to limit network connectivity from outside
    chConfigNetworksHostRegexpTemplate: "(chi-{chi}-[^.]+\\d+-\\d+|clickhouse\\-{chi})\\.{namespace}\\.svc\\.cluster\\.local$"
    
    ################################################
    ##
    ## Access to ClickHouse instances
    ##
    ################################################
    
    # ClickHouse credentials (username, password and port) to be used by operator to connect to ClickHouse instances
    # for:
    # 1. Metrics requests
    # 2. Schema maintenance
    # 3. DROP DNS CACHE
    # User with such credentials can be specified in additional ClickHouse .xml config files,
    # located in `chUsersConfigsPath` folder
    chUsername: "clickhouse_operator"
    chPassword: "clickhouse_operator_password"
    
    # Location of k8s Secret with username and password to be used by operator to connect to ClickHouse instances
    # Can be used instead of explicitly specified username and password
    chCredentialsSecretNamespace: ""
    chCredentialsSecretName: ""
    
    # Port where to connect to ClickHouse instances to
    chPort: 8123
    
    ################################################
    ##
    ## Log parameters
    ##
    ################################################
    
    logtostderr: "true"
    alsologtostderr: "false"
    v: "1"
    stderrthreshold: ""
    vmodule: ""
    log_backtrace_at: ""
    
    ################################################
    ##
    ## Runtime parameters
    ##
    ################################################
    
    # Max number of concurrent reconciles in progress
    reconcileThreadsNumber: 10
    reconcileWaitExclude: true
    reconcileWaitInclude: false
    
    ################################################
    ##
    ## Labels management parameters
    ##
    ################################################
    
    # When propagating labels from the chi's `metadata.labels` section to child objects' `metadata.labels`,
    # exclude labels from the following list:
    #excludeFromPropagationLabels:
    #  - "labelA"
    #  - "labelB"
    
    # Whether to append *Scope* labels to StatefulSet and Pod.
    # Full list of available *scope* labels check in labeler.go
    #  LabelShardScopeIndex
    #  LabelReplicaScopeIndex
    #  LabelCHIScopeIndex
    #  LabelCHIScopeCycleSize
    #  LabelCHIScopeCycleIndex
    #  LabelCHIScopeCycleOffset
    #  LabelClusterScopeIndex
    #  LabelClusterScopeCycleSize
    #  LabelClusterScopeCycleIndex
    #  LabelClusterScopeCycleOffset
    appendScopeLabels: "no"
    
    ################################################
    ##
    ## Pod management parameters
    ##
    ################################################
    # Grace period for Pod termination.
    # How many seconds to wait between sending
    # SIGTERM and SIGKILL during Pod termination process.
    # Increase this number is case of slow shutdown.
    terminationGracePeriod: 30

---

# Template Parameters:
#
# NAME=etc-clickhouse-operator-confd-files
# NAMESPACE=posthog
# COMMENT=
#
apiVersion: v1
kind: ConfigMap
metadata:
  name: etc-clickhouse-operator-confd-files
  namespace: {{ .Values.clickhouseOperator.namespace | default .Release.Namespace }}
  labels:
    app: clickhouse-operator
data:

---

# Template Parameters:
#
# NAME=etc-clickhouse-operator-configd-files
# NAMESPACE=posthog
# COMMENT=
#
apiVersion: v1
kind: ConfigMap
metadata:
  name: etc-clickhouse-operator-configd-files
  namespace: {{ .Values.clickhouseOperator.namespace | default .Release.Namespace }}
  labels:
    app: clickhouse-operator
data:
  01-clickhouse-01-listen.xml: |
    <yandex>
        <!-- Listen wildcard address to allow accepting connections from other containers and host network. -->
        <listen_host>::</listen_host>
        <listen_host>0.0.0.0</listen_host>
        <listen_try>1</listen_try>
    </yandex>

  01-clickhouse-02-logger.xml: |
    <yandex>
        <logger>
            <!-- Possible levels: https://github.com/pocoproject/poco/blob/develop/Foundation/include/Poco/Logger.h#L105 -->
            <level>debug</level>
            <log>/var/log/clickhouse-server/clickhouse-server.log</log>
            <errorlog>/var/log/clickhouse-server/clickhouse-server.err.log</errorlog>
            <size>1000M</size>
            <count>10</count>
            <!-- Default behavior is autodetection (log to console if not daemon mode and is tty) -->
            <console>1</console>
        </logger>
    </yandex>

  01-clickhouse-03-query_log.xml: |
    <yandex>
        <query_log replace="1">
            <database>system</database>
            <table>query_log</table>
            <engine>Engine = MergeTree PARTITION BY event_date ORDER BY event_time TTL event_date + interval 30 day</engine>
            <flush_interval_milliseconds>7500</flush_interval_milliseconds>
        </query_log>
        <query_thread_log remove="1"/>
    </yandex>

  01-clickhouse-04-part_log.xml: |
    <yandex>
        <part_log replace="1">
            <database>system</database>
            <table>part_log</table>
            <engine>Engine = MergeTree PARTITION BY event_date ORDER BY event_time TTL event_date + interval 30 day</engine>
            <flush_interval_milliseconds>7500</flush_interval_milliseconds>
        </part_log>
    </yandex>

---

# Template Parameters:
#
# NAME=etc-clickhouse-operator-templatesd-files
# NAMESPACE=posthog
# COMMENT=
#
apiVersion: v1
kind: ConfigMap
metadata:
  name: etc-clickhouse-operator-templatesd-files
  namespace: {{ .Values.clickhouseOperator.namespace | default .Release.Namespace }}
  labels:
    app: clickhouse-operator
data:
  001-templates.json.example: |
    {
      "apiVersion": "clickhouse.altinity.com/v1",
      "kind": "ClickHouseInstallationTemplate",
      "metadata": {
        "name": "01-default-volumeclaimtemplate"
      },
      "spec": {
        "templates": {
          "volumeClaimTemplates": [
            {
              "name": "chi-default-volume-claim-template",
              "spec": {
                "accessModes": [
                  "ReadWriteOnce"
                ],
                "resources": {
                  "requests": {
                    "storage": "2Gi"
                  }
                }
              }
            }
          ],
          "podTemplates": [
            {
              "name": "chi-default-oneperhost-pod-template",
              "distribution": "OnePerHost",
              "spec": {
                "containers" : [
                  {
                    "name": "clickhouse",
                    "image": "yandex/clickhouse-server:19.3.7",
                    "ports": [
                      {
                        "name": "http",
                        "containerPort": 8123
                      },
                      {
                        "name": "client",
                        "containerPort": 9000
                      },
                      {
                        "name": "interserver",
                        "containerPort": 9009
                      }
                    ]
                  }
                ]
              }
            }
          ]
        }
      }
    }

  default-pod-template.yaml.example: |
    apiVersion: "clickhouse.altinity.com/v1"
    kind: "ClickHouseInstallationTemplate"
    metadata:
      name: "default-oneperhost-pod-template"
    spec:
      templates:
        podTemplates:
          - name: default-oneperhost-pod-template
            distribution: "OnePerHost"
  default-storage-template.yaml.example: |
    apiVersion: "clickhouse.altinity.com/v1"
    kind: "ClickHouseInstallationTemplate"
    metadata:
      name: "default-storage-template-2Gi"
    spec:
      templates:
        volumeClaimTemplates:
          - name: default-storage-template-2Gi
            spec:
              accessModes:
                - ReadWriteOnce
              resources:
                requests:
                  storage: 2Gi

  readme: |
    Templates in this folder are packaged with an operator and available via 'useTemplate'

---

# Template Parameters:
#
# NAME=etc-clickhouse-operator-usersd-files
# NAMESPACE=posthog
# COMMENT=
#
apiVersion: v1
kind: ConfigMap
metadata:
  name: etc-clickhouse-operator-usersd-files
  namespace: {{ .Values.clickhouseOperator.namespace | default .Release.Namespace }}
  labels:
    app: clickhouse-operator
data:
  01-clickhouse-user.xml: |
    <yandex>
        <users>
            <clickhouse_operator>
                <networks>
                    <ip>127.0.0.1</ip>
                    <ip>0.0.0.0/0</ip>
                    <ip>::/0</ip>
                </networks>
                <password_sha256_hex>716b36073a90c6fe1d445ac1af85f4777c5b7a155cea359961826a030513e448</password_sha256_hex>
                <profile>clickhouse_operator</profile>
                <quota>default</quota>
            </clickhouse_operator>
        </users>
        <profiles>
            <clickhouse_operator>
                <log_queries>0</log_queries>
                <skip_unavailable_shards>1</skip_unavailable_shards>
                <http_connection_timeout>10</http_connection_timeout>
            </clickhouse_operator>
        </profiles>
    </yandex>

  02-clickhouse-default-profile.xml: |
    <yandex>
      <profiles>
        <default>
          <log_queries>1</log_queries>
          <connect_timeout_with_failover_ms>1000</connect_timeout_with_failover_ms>
          <distributed_aggregation_memory_efficient>1</distributed_aggregation_memory_efficient>
          <parallel_view_processing>1</parallel_view_processing>
        </default>
      </profiles>
    </yandex>
  03-database-ordinary.xml: |
    <!--  Remove it for ClickHouse versions before 20.4 -->
    <yandex>
        <profiles>
            <default>
                <default_database_engine>Ordinary</default_database_engine>
            </default>
        </profiles>
    </yandex>

{{- end }}