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CHECKSUM_FILE=$1
if [[ "ENC" == $(dd if="${CHECKSUM_FILE}" bs=1 skip="0" count="3" 2>/dev/null) ]]; then
  echo "ENCRYPTED FILES don't supported"
  exit 0
fi
FORMAT_VERSION=$(head -n +1 "${CHECKSUM_FILE}" | sed 's/checksums format version: //g')

log() { printf '%s\n' "$*"; }
error() { log "ERROR: $*" >&2; }
fatal() { error "$@"; exit 1; }

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<clickhouse>
    <listen_host replace="replace">0.0.0.0</listen_host>
    <logger>
        <console>1</console>
    </logger>
    <keeper_server>
        <tcp_port>2181</tcp_port>
    </keeper_server>
</clickhouse>

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apiVersion: batch/v1
kind: CronJob
metadata:
  name: clickhouse-backup-cron
spec:
  # every day at 00:00
  # schedule: "0 0 * * *"
  schedule: "* * * * *"
  concurrencyPolicy: "Forbid"
  jobTemplate:

Slach

• cllickhouse-keeper have configuration in XML format,
• NuRaft (quorum library) have internal state which stored /var/lib/clickhouse/coordination/state

24.8 clickhouse-keeper version allow rescale with declarative change the configs