mirror of
https://github.com/dockersrc/scripts
synced 2024-11-22 05:23:06 -05:00
116 lines
5.5 KiB
Bash
116 lines
5.5 KiB
Bash
#!/usr/bin/env bash
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# https://www.gnu.org/software/bash/manual/html_node/The-Set-Builtin.html
|
|
[ "$DEBUGGER" = "on" ] && echo "Enabling debugging" && set -o pipefail -x$DEBUGGER_OPTIONS || set -o pipefail
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
printf '%s\n' "# - - - Initializing act_runner - - - #"
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
SERVICE_NAME="act_runner"
|
|
SCRIPT_NAME="$(basename "$0" 2>/dev/null)"
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
export PATH="/usr/local/etc/docker/bin:/usr/local/bin:/usr/bin:/usr/sbin:/bin:/sbin"
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# run trap command on exit
|
|
trap 'retVal=$?;[ "$SERVICE_IS_RUNNING" != "true" ] && [ -f "$SERVICE_PID_FILE" ] && rm -Rf "$SERVICE_PID_FILE";exit $retVal' SIGINT SIGTERM EXIT
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# Default predefined variables
|
|
exitCode=0 # default exit code
|
|
WORKDIR="" # set working directory
|
|
DATA_DIR="/data" # set data directory
|
|
RUN_DIR="/run/init.d" # set scripts pid dir
|
|
ETC_DIR="/etc/act_runner" # set etc directory
|
|
CONF_DIR="/config/act_runner" # set config directory
|
|
LOG_DIR="/data/logs/act_runner" # set log directory
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# execute command variables
|
|
SERVICE_UID="0" # set the user id
|
|
SERVICE_USER="root" # execute command as another user
|
|
EXEC_CMD_BIN="act_runner" # command to execute
|
|
EXEC_CMD_ARGS="daemon " # command arguments
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# Additional variables
|
|
GITEA_PORT="${GITEA_PORT:-$SERVICE_PORT}"
|
|
RUNNER_AUTH_TOKEN="${RUNNER_AUTH_TOKEN:-}"
|
|
GITEA_HOSTNAME="${GITEA_SERVER:-${DOMAINNAME:-$HOSTNAME}}"
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# simple cd function
|
|
__cd() { mkdir -p "$1" && builtin cd "$1" || exit 1; }
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# process check functions
|
|
__pcheck() { [ -n "$(type -P pgrep 2>/dev/null)" ] && pgrep -x "$1" &>/dev/null && return 0 || return 10; }
|
|
__pgrep() { __pcheck "${1:-EXEC_CMD_BIN}" || __ps aux 2>/dev/null | grep -Fw " ${1:-$EXEC_CMD_BIN}" | grep -qv ' grep' | grep '^' && return 0 || return 10; }
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# check if process is already running
|
|
__proc_check() {
|
|
local cmd_bin="" cmd_name=""
|
|
cmd_bin="${1:-$EXEC_CMD_BIN}"
|
|
cmd_name="$(basename "$cmd_bin")"
|
|
if __pgrep "$cmd_bin" || __pgrep "$cmd_name"; then
|
|
SERVICE_IS_RUNNING="true"
|
|
touch "$SERVICE_PID_FILE"
|
|
echo "$cmd_name is already running"
|
|
return 0
|
|
else
|
|
return 1
|
|
fi
|
|
}
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# create directories
|
|
[ -d "$RUN_DIR" ] || mkdir -p "$RUN_DIR"
|
|
[ -d "$LOG_DIR" ] || mkdir -p "$LOG_DIR"
|
|
[ -d "$CONF_DIR" ] || mkdir -p "$CONF_DIR"
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# create directories if variable is yes
|
|
[ "$IS_WEB_SERVER" = "yes" ] && { [ -d "$WWW_DIR" ] || mkdir -p "$WWW_DIR"; }
|
|
[ "$IS_DATABASE_SERVICE" = "yes" ] && mkdir -p "$DATABASE_DIR" && chmod -f 777 "$DATABASE_DIR"
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# copy config files
|
|
[ -d "$CONF_DIR" ] && cp -Rf "$CONF_DIR/." "$ETC_DIR/"
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# custom commands
|
|
if [ ! -f "$CONF_DIR/default.conf" ]; then
|
|
echo "# Settings for the default gitea runner" >"$CONF_DIR/default.conf"
|
|
echo "RUNNER_NAME=\"local\"" >>"$CONF_DIR/default.conf"
|
|
echo "RUNNER_LABELS=\"ubuntu-latest\"" >>"$CONF_DIR/default.conf"
|
|
echo "RUNNER_AUTH_TOKEN=\"${RUNNER_AUTH_TOKEN:-}\"" >>"$CONF_DIR/default.conf"
|
|
echo "GITEA_HOSTNAME=\"${GITEA_HOSTNAME:-}\"" >>"$CONF_DIR/default.conf"
|
|
fi
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# fix permissions
|
|
chmod -f 777 "$LOG_DIR" "$RUN_DIR"
|
|
[ -d "$DATABASE_DIR" ] && chmod -f 777 "$DATABASE_DIR"
|
|
if [ -n "$SERVICE_USER" ] && [ "$SERVICE_USER" != "root" ]; then
|
|
if grep -s -q "$SERVICE_USER:" "/etc/passwd"; then
|
|
chown -Rf $SERVICE_USER:$SERVICE_USER "$ETC_DIR" "$WWW_DIR" "$LOG_DIR" && echo "changed ownership to $SERVICE_USER"
|
|
fi
|
|
fi
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# Initialize runners
|
|
for runner in "$CONF_DIR"/*.conf; do
|
|
runner_name="$(basename "$runner")"
|
|
runner_name="${runner_name//.conf/}"
|
|
RUNNER_LABELS="linux"
|
|
RUNNER_NAME="$runner_name"
|
|
GITEA_HOSTNAME="${GITEA_HOSTNAME:-$HOSTNAME}"
|
|
while :; do
|
|
[ -f "$RUN_DIR/act_runner.$RUNNER_NAME.pid" ] && break
|
|
if [ -z "$RUNNER_AUTH_TOKEN" ]; then
|
|
echo "Error: Can not start runner: RUNNER_AUTH_TOKEN is not set" >&2
|
|
echo "visit $GITEA_HOSTNAME:$GITEA_PORT/admin/runners" >&2
|
|
echo "And edit $runner" >&2
|
|
fi
|
|
[ -f "$runner" ] && . "$runner"
|
|
if [ -n "$RUNNER_AUTH_TOKEN" ]; then
|
|
echo "RUNNER_AUTH_TOKEN has been set"
|
|
(act_runner register --labels "$RUNNER_LABELS" --name "$RUNNER_NAME" --instance "http://$GITEA_HOSTNAME" --token "$RUNNER_AUTH_TOKEN" --no-interactive || return 1) &
|
|
[ $? -eq 0 ] && echo "$!" >"$RUN_DIR/act_runner.$RUNNER_NAME.pid"
|
|
break
|
|
else
|
|
sleep 120
|
|
fi
|
|
done
|
|
done
|
|
echo "$$" >"$RUN_DIR/act_runner.pid"
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
exit $exitCode
|