mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-21 23:21:59 +00:00
104 lines
3.6 KiB
Bash
104 lines
3.6 KiB
Bash
#!/bin/bash
|
|
|
|
set -eo pipefail
|
|
shopt -s nullglob
|
|
|
|
DO_CHOWN=1
|
|
if [[ "${CLICKHOUSE_RUN_AS_ROOT:=0}" = "1" || "${CLICKHOUSE_DO_NOT_CHOWN:-0}" = "1" ]]; then
|
|
DO_CHOWN=0
|
|
fi
|
|
|
|
# CLICKHOUSE_UID and CLICKHOUSE_GID are kept for backward compatibility, but deprecated
|
|
# One must use either "docker run --user" or CLICKHOUSE_RUN_AS_ROOT=1 to run the process as
|
|
# FIXME: Remove ALL CLICKHOUSE_UID CLICKHOUSE_GID before 25.3
|
|
if [[ "${CLICKHOUSE_UID:-}" || "${CLICKHOUSE_GID:-}" ]]; then
|
|
echo 'WARNING: Support for CLICKHOUSE_UID/CLICKHOUSE_GID will be removed in a couple of releases.' >&2
|
|
echo 'WARNING: Either use a proper "docker run --user=xxx:xxxx" argument instead of CLICKHOUSE_UID/CLICKHOUSE_GID' >&2
|
|
echo 'WARNING: or set "CLICKHOUSE_RUN_AS_ROOT=1" ENV to run the clickhouse-server as root:root' >&2
|
|
fi
|
|
|
|
# support `docker run --user=xxx:xxxx`
|
|
if [[ "$(id -u)" = "0" ]]; then
|
|
if [[ "$CLICKHOUSE_RUN_AS_ROOT" = 1 ]]; then
|
|
USER=0
|
|
GROUP=0
|
|
else
|
|
USER="${CLICKHOUSE_UID:-"$(id -u clickhouse)"}"
|
|
GROUP="${CLICKHOUSE_GID:-"$(id -g clickhouse)"}"
|
|
fi
|
|
if command -v gosu &> /dev/null; then
|
|
gosu="gosu $USER:$GROUP"
|
|
elif command -v su-exec &> /dev/null; then
|
|
gosu="su-exec $USER:$GROUP"
|
|
else
|
|
echo "No gosu/su-exec detected!"
|
|
exit 1
|
|
fi
|
|
else
|
|
USER="$(id -u)"
|
|
GROUP="$(id -g)"
|
|
gosu=""
|
|
DO_CHOWN=0
|
|
fi
|
|
|
|
KEEPER_CONFIG="${KEEPER_CONFIG:-/etc/clickhouse-keeper/keeper_config.xml}"
|
|
|
|
if [ -f "$KEEPER_CONFIG" ] && ! $gosu test -f "$KEEPER_CONFIG" -a -r "$KEEPER_CONFIG"; then
|
|
echo "Configuration file '$KEEPER_CONFIG' isn't readable by user with id '$USER'"
|
|
exit 1
|
|
fi
|
|
|
|
DATA_DIR="${CLICKHOUSE_DATA_DIR:-/var/lib/clickhouse}"
|
|
LOG_DIR="${LOG_DIR:-/var/log/clickhouse-keeper}"
|
|
COORDINATION_DIR="${DATA_DIR}/coordination"
|
|
COORDINATION_LOG_DIR="${DATA_DIR}/coordination/log"
|
|
COORDINATION_SNAPSHOT_DIR="${DATA_DIR}/coordination/snapshots"
|
|
CLICKHOUSE_WATCHDOG_ENABLE=${CLICKHOUSE_WATCHDOG_ENABLE:-0}
|
|
|
|
for dir in "$DATA_DIR" \
|
|
"$LOG_DIR" \
|
|
"$TMP_DIR" \
|
|
"$COORDINATION_DIR" \
|
|
"$COORDINATION_LOG_DIR" \
|
|
"$COORDINATION_SNAPSHOT_DIR"
|
|
do
|
|
# check if variable not empty
|
|
[ -z "$dir" ] && continue
|
|
# ensure directories exist
|
|
if ! mkdir -p "$dir"; then
|
|
echo "Couldn't create necessary directory: $dir"
|
|
exit 1
|
|
fi
|
|
|
|
if [ "$DO_CHOWN" = "1" ]; then
|
|
# ensure proper directories permissions
|
|
# but skip it for if directory already has proper premissions, cause recursive chown may be slow
|
|
if [ "$(stat -c %u "$dir")" != "$USER" ] || [ "$(stat -c %g "$dir")" != "$GROUP" ]; then
|
|
chown -R "$USER:$GROUP" "$dir"
|
|
fi
|
|
elif ! $gosu test -d "$dir" -a -w "$dir" -a -r "$dir"; then
|
|
echo "Necessary directory '$dir' isn't accessible by user with id '$USER'"
|
|
exit 1
|
|
fi
|
|
done
|
|
|
|
# if no args passed to `docker run` or first argument start with `--`, then the user is passing clickhouse-server arguments
|
|
if [[ $# -lt 1 ]] || [[ "$1" == "--"* ]]; then
|
|
# Watchdog is launched by default, but does not send SIGINT to the main process,
|
|
# so the container can't be finished by ctrl+c
|
|
export CLICKHOUSE_WATCHDOG_ENABLE
|
|
|
|
cd "${DATA_DIR}"
|
|
|
|
# There is a config file. It is already tested with gosu (if it is readably by keeper user)
|
|
if [ -f "$KEEPER_CONFIG" ]; then
|
|
exec $gosu clickhouse-keeper --config-file="$KEEPER_CONFIG" "$@"
|
|
fi
|
|
|
|
# There is no config file. Will use embedded one
|
|
exec $gosu clickhouse-keeper --log-file="$LOG_PATH" --errorlog-file="$ERROR_LOG_PATH" "$@"
|
|
fi
|
|
|
|
# Otherwise, we assume the user want to run his own process, for example a `bash` shell to explore this image
|
|
exec "$@"
|