apiVersion: v1
kind: ConfigMap
metadata:
  namespace: {{ .Release.Namespace }}
  name: {{ .Values.importer.name }}
data:
  tikv-importer.toml: |-
    # TiKV Importer configuration file template

    # log file.
    log-file = ""
    # log level: trace, debug, info, warn, error, off.
    log-level = "debug"

    [server]
    # set listening address.
    addr = "0.0.0.0:{{ .Values.importer.servicePort }}"
    # size of thread pool for grpc server.
    grpc-concurrency = 16

    [metric]
    # the Prometheus client push job name.
    job = "tikv-importer"
    # the Prometheus client push interval.
    interval = "15s"
    # the Prometheus pushgateway address.
    address = ""

    [rocksdb]
    # the maximum number of concurrent background jobs.
    max-background-jobs = 32

    [rocksdb.defaultcf]
    # amount of data to build up in memory before flushing to disk.
    write-buffer-size = "1GB"

    # the maximum number of write buffers that are built up in memory.
    max-write-buffer-number = 8

    # the compression algorithms using in different levels.
    # the algorithm at level-0 is using to compress KV data.
    # the algorithm at level-6 is using to compress SST files.
    # the algorithms at level-1 ~ level-5 are not used for now.
    compression-per-level = ["lz4", "no", "no", "no", "no", "no", "zstd"]

    [import]
    # the directory to store importing kv data.
    import-dir = "/var/lib/importer/data"
    # number of threads to handle RPC requests.
    num-threads = 16
    # number of concurrent jobs to import SST files.
    num-import-jobs = 24
    # stream channel window size, stream will be blocked on channel full.
    stream-channel-window = 128