#!/bin/bash #============================================================================== # Copyright and license info is available in the LICENSE file included with # the Server Deployment Package (SDP), and also available online: # https://swarm.workshop.perforce.com/projects/perforce-software-sdp/view/main/LICENSE #------------------------------------------------------------------------------ # # P4DTG server init script # p4dtg Init Script. # chkconfig: - 90 30 # description: P4DTG Start Up Script export TMP="$P4TMP" declare OpMode="${1:-usage}" export OS_INIT_MECHANISM="${OS_INIT_MECHANISM:-Unset}" declare -i UseSystemd=0 declare ServiceName= declare StopFile= declare ErrorFile= declare MovedErrorFile= # Load SDP controlled shell environment. source /p4/common/bin/p4_vars REPL_SDP_INSTANCE ||\ { echo -e "\\nError: Failed to load SDP environment for instance REPL_SDP_INSTANCE.\n"; exit 1; } source "$P4CBIN/ps_functions.sh" ||\ { echo -e "\\nError: Failed to load SDP ps_functions.sh lib.\n"; exit 1; } if [[ $(id -u) -eq 0 ]]; then exec su - "$OSUSER" -c "$0 $*" elif [[ $(id -u -n) != "$OSUSER" ]]; then echo "$0 can only be run by root or $OSUSER" exit 1 fi cd "$P4DTG_ROOT" ||\ { echo -e "\\nError: Could not cd to P4DTG_ROOT directory [$P4DTG_ROOT]."; exit 1; } StopFile="$P4DTG_ROOT/repl/stop-$P4DTG_CFG" ErrorFile="$P4DTG_ROOT/repl/err-$P4DTG_CFG" # Determine if systemd is configured for this instance and config. if [[ -n "$(command -v systemctl)" ]]; then ServiceName="${P4DTGBIN##*/}" if systemctl cat "$ServiceName" > /dev/null 2>&1; then UseSystemd=1 MustUseSystemdMsg="\\nError: It appears an attempt was made to start or stop the $ServiceName\\nservice without using systemd. When a systemd unit file is configured, only the\\nsystemd init mechanism can be used to start and stop the service, so that\\nsystemd maintains a more reliable indication of the status of the service. Run\\nas root or as $OSUSER with sudo. For example:\\n\\n\\tsudo systemctl start $ServiceName\\nsudo systemctl stop $ServiceName\\n\\tsystemctl status $ServiceName\\n\\nNote that the 'status' check does not require sudo.\\n\\nThe systemd unit file is:\\n\\n$(systemctl cat "$ServiceName")" else UseSystemd=0 fi fi # See how we were called. case "$OpMode" in (start) if [[ "$UseSystemd" -eq 1 && "$OS_INIT_MECHANISM" != "systemd" ]]; then echo -e "$MustUseSystemdMsg" exit 1 fi p4dtg_pids=$(get_pids "$P4DTGBIN") if [[ -n "$p4dtg_pids" ]]; then echo -e "Error: ${P4DTGBIN} is already running as pids: $p4dtg_pids." exit 1 fi [[ -e "$StopFile" ]] && rm -f "$StopFile" if [[ -e "$ErrorFile" ]]; then if [[ "${2:-Unset}" == "-f" ]]; then MovedErrorFile="$P4DTG_ROOT/repl/MOVED_FILE_err-$(date +'%Y%m%d-%H%M')" mv -f "$ErrorFile" "$MovedErrorFile" echo -e "\\nWarning: P4DTG Error File detected and moved aside to: $MovedErrorFile\\nStarting anyway due to -f.\\n" else echo -e "\\nError: Refusing to start because a P4DTG error file was found:\\n\\t$ErrorFile\\nReview this file.\\nTo start P4DTG after reviewing this file, try again with -f which will the error file aside first, i.e.: $0 start -f\\n" exit 1 fi fi # If running with systemd, run the process in the foreground and let systemd handle the # process forking. Otherwise, start the service in the background with '&'. echo -e "\\nStarting P4DTG with: $P4DTGBIN $P4DTG_CFG $P4DTG_ROOT" if [[ "$UseSystemd" -eq 1 ]]; then $P4DTGBIN "$P4DTG_CFG" "$P4DTG_ROOT" else $P4DTGBIN "$P4DTG_CFG" "$P4DTG_ROOT" & fi ;; (stop) if [[ "$UseSystemd" -eq 1 && "$OS_INIT_MECHANISM" != "systemd" ]]; then echo -e "$MustUseSystemdMsg" exit 1 fi p4dtg_pids=$(get_pids "$P4DTGBIN") if [[ -z "$p4dtg_pids" ]]; then echo -e "Error: ${P4DTGBIN} is NOT running.\n" exit 1 fi echo -e -n "\\nShutting down P4DTG instance P4DTG_CFG ..." cd "$P4DTG_ROOT/repl" || { echo -e "\\n\\nError: Could not cd to $P4DTG_ROOT/repl\\n"; exit 1; } touch "stop-$P4DTG_CFG" || { echo -e "\\n\\nError: Could not touch sotp file stop file: stop-$P4DTG_CFG\\n"; exit 1; } p4dtg_pids=$(get_pids "$P4DTGBIN") while [[ -n "$p4dtg_pids" ]]; do sleep 2 echo -n "." p4dtg_pids=$(get_pids "$P4DTGBIN") done echo -e "\\n\\nShutdown of P4DTG confirmed.\\n" ;; (restart) $0 stop sleep 1 $0 start ;; (status) p4dtg_pids=$(get_pids "$P4DTGBIN") if [[ -n "$p4dtg_pids" ]]; then echo "${P4DTGBIN} is running as pids: $p4dtg_pids." exit 0 else echo "${P4DTGBIN} is NOT running." exit 1 fi ;; (*) echo -e "\\nUsage: $0 {start [-f] | stop | status | restart}\n" exit 1 ;; esac exit 0
# | Change | User | Description | Committed | |
---|---|---|---|---|---|
#10 | 29143 | C. Thomas Tyler |
Released SDP 2022.1.29141 (2022/10/29). Copy Up using 'p4 copy -r -b perforce_software-sdp-dev'. |
||
#9 | 27761 | C. Thomas Tyler |
Released SDP 2020.1.27759 (2021/05/07). Copy Up using 'p4 copy -r -b perforce_software-sdp-dev'. |
||
#8 | 27331 | C. Thomas Tyler |
Released SDP 2020.1.27325 (2021/01/29). Copy Up using 'p4 copy -r -b perforce_software-sdp-dev'. |
||
#7 | 22185 | C. Thomas Tyler |
Released SDP 2017.2.22177 (2017/05/17). Copy Up using 'p4 copy -r -b perforce_software-sdp-dev'. |
||
#6 | 20519 | C. Thomas Tyler |
Released SDP 2016.1.20491 (2016/09/09). Copy Up using 'p4 copy -r -b perforce_software-sdp-dev', with selective removal of work-in-progress files. |
||
#5 | 20481 | C. Thomas Tyler |
Released SDP 2016.1.20460. Copy Up using 'p4 copy -r -b perforce_software-sdp-dev', with selective removal of changes related to work-in-progress files. |
||
#4 | 20353 | C. Thomas Tyler |
Released SDP 2016.1.20348. Copy Up using 'p4 copy -r -b perforce_software-sdp-dev', with selective removal of changes related to work-in-progress changes. |
||
#3 | 18961 | C. Thomas Tyler | Released: SDP/MultiArch/2016.1/18958 (2016/04/08). | ||
#2 | 15856 | C. Thomas Tyler |
Replaced the big license comment block with a shortened form referencing the LICENSE file included with the SDP package, and also by the URL for the license file in The Workshop. |
||
#1 | 10148 | C. Thomas Tyler | Promoted the Perforce Server Deployment Package to The Workshop. |