{{- if .Values.privilegedTidb.create }}
apiVersion: v1
kind: ConfigMap
metadata:
  namespace: {{ .Release.Namespace }}
  name: {{ .Values.clusterName }}-privileged-tidb
data:
  startup-script: |-
    #!/bin/sh

    # This script is used to start privileged tidb containers in kubernetes cluster

    # Use DownwardAPIVolumeFiles to store informations of the cluster:
    # https://kubernetes.io/docs/tasks/inject-data-application/downward-api-volume-expose-pod-information/#the-downward-api
    #
    #   runmode="normal/debug"
    #
    set -euo pipefail
    ANNOTATIONS="/etc/podinfo/annotations"

    if [[ ! -f "${ANNOTATIONS}" ]]
    then
        echo "${ANNOTATIONS} does't exist, exiting."
        exit 1
    fi
    source ${ANNOTATIONS} 2>/dev/null || true

    runmode=${runmode:-normal}
    if [[ X${runmode} == Xdebug ]]
    then
        echo "entering debug mode."
        tail -f /dev/null
    fi

    ARGS="--store=tikv \
    --run-ddl=false \
    --host=0.0.0.0 \
    --path=${CLUSTER_NAME}-pd:2379 \
    --config=/etc/tidb/tidb.toml
    "

    echo "start privileged-tidb-server ..."
    echo "/tidb-server ${AGRS}"
    exec /tidb-server ${ARGS}

  config-file: |-
    # TiDB Configuration.

    # TiDB server host.
    host = "0.0.0.0"

    # TiDB server port.
    port = 4000

    # Registered store name, [memory, goleveldb, boltdb, tikv, mocktikv]
    store = "mocktikv"

    # TiDB storage path.
    path = "/tmp/tidb"

    # The socket file to use for connection.
    #socket = ""

    # Socket file to write binlog.
    # binlog-socket = ""

    # Run ddl worker on this tidb-server.
    run-ddl = true

    # Schema lease duration, very dangerous to change only if you know what you do.
    lease = "10s"

    # When create table, split a separated region for it.
    # split-table = false

    # The limit of concurrent executed sessions.
    # token-limit = 1000

    [log]
    # Log level: info, debug, warn, error, fatal.
    level = "info"

    # Log format, one of json, text, console.
    format = "text"

    # Disable automatic timestamps in output
    disable-timestamp = false

    # Stores slow query log into seperate files.
    #slow-query-file = ""

    # Queries with execution time greater than this value will be logged. (Milliseconds)
    slow-threshold = 300

    # Maximum query length recorded in log.
    query-log-max-len = 2048

    # File logging.
    [log.file]
    # Log file name.
    filename = ""

    # Max log file size in MB.
    #max-size = 300

    # Max log file keep days.
    #max-days = 28

    # Maximum number of old log files to retain.
    #max-backups = 7

    # Rotate log by day
    log-rotate = true

    [security]
    # This option causes the server to start without using the privilege system at all.
    skip-grant-table = true
    # Path of file that contains list of trusted SSL CAs.
    ssl-ca = ""

    # Path of file that contains X509 certificate in PEM format.
    ssl-cert = ""

    # Path of file that contains X509 key in PEM format.
    ssl-key = ""

    [status]
    # If enable status report HTTP service.
    report-status = true

    # TiDB status port.
    status-port = 10080

    # Prometheus pushgateway address, leaves it empty will disable prometheus push.
    # metrics-addr = ""

    # Prometheus client push interval in second, set \"0\" to disable prometheus push.
    metrics-interval = 15

    [performance]
    # Set keep alive option for tcp connection.
    tcp-keep-alive = true

    # The maximum number of retries when commit a transaction.
    retry-limit = 10

    # The number of goroutines that participate joining.
    join-concurrency = 5

    # Whether support cartesian product.
    cross-join = true

    # Stats lease duration, which inflences the time of analyze and stats load.
    stats-lease = "3s"

    # Run auto analyze worker on this tidb-server.
    run-auto-analyze = true

    [xprotocol]
    # Start TiDB x server.
    xserver = false

    # TiDB x protocol server host.
    xhost = "0.0.0.0"

    # TiDB x protocol server port.
    xport = 14000

    # The socket file to use for x protocol connection.
    xsocket = ""

    [plan-cache]
    plan-cache-enabled = false
    plan-cache-capacity = 2560
    plan-cache-shards = 256
{{- end }}