clickhouse.install


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post_install() {
  groupadd -r clickhouse &>/dev/null
  useradd -r -g clickhouse -d /var/lib/clickhouse -s /bin/false clickhouse &>/dev/null
  mkdir -p /var/lib/clickhouse/data/default /var/lib/clickhouse/metadata/default /var/lib/clickhouse/tmp
  mkdir -p /var/log/clickhouse-server
  chown clickhouse:clickhouse -R /var/lib/clickhouse /var/log/clickhouse-server
}

post_remove() {
  if getent passwd clickhouse &>/dev/null; then
    userdel clickhouse
  fi
  if getent group clickhouse &>/dev/null; then
    groupdel clickhouse
  fi
}