Ich habe nginx mit benutzerdefinierten Pfaden für meinen Produktionsserver kompiliert und beim Versuch, den Dienst zu starten / neu zu starten, mit:
service nginx start
oder
service nginx restart
Es wird eine neue Zeile eingegeben, ohne die Shell zurückzugeben:
Das Problem ist also, dass ich nginx nicht mit dem serviceBefehl steuern kann . Der Dienst wird tatsächlich ausgeführt, gibt mir jedoch keine Shell zurück, sodass ich immer ctrl+ drücken muss c, um ihn zurückzubekommen.
Ich muss auch erwähnen, dass nginx einwandfrei funktioniert, wenn es über einen eigenen nginxBefehl aufgerufen wird, und einfach gestoppt oder neu geladen werden kann nginx -s stop/reload.
Dieses Problem besteht systemctl start nginxauch weiterhin, systemctl stop nginxfunktioniert aber einwandfrei.
Die Info:
$ lsb_release -a
Distributor ID: Ubuntu
Description: Ubuntu 15.10
Release: 15.10
Codename: wily
$ uname -r
4.2.0-27-generic
$ nginx -V
nginx version: nginx/1.9.11
built by gcc 5.2.1 20151010 (Ubuntu 5.2.1-22ubuntu2)
built with OpenSSL 1.0.2d 9 Jul 2015
TLS SNI support enabled
configure arguments: --sbin-path=/usr/bin/nginx --conf-path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --with-debug --with-pcre --with-http_ssl_module
$ cat /etc/default/nginx
NGINX_CONF_FILE=/etc/nginx/nginx.conf
DAEMON=/usr/bin/nginx
$ cat /etc/init.d/nginx
NGINX_BIN=/usr/bin/nginx
test -x $NGINX_BIN || { echo "$NGINX_BIN not installed";
if [ "$1" = "stop" ]; then exit 0;
else exit 5; fi; }
NGINX_PID=/var/run/nginx.pid
# Check for existence of needed config file and read it
#NGINX_CONFIG=/etc/sysconfig/nginx
#test -r $NGINX_CONFIG || { echo "$NGINX_CONFIG not existing";
# if [ "$1" = "stop" ]; then exit 0;
# else exit 6; fi; }
#
# Read config
#. $NGINX_CONFIG
# Source LSB init functions
# providing start_daemon, killproc, pidofproc,
# log_success_msg, log_failure_msg and log_warning_msg.
# This is currently not used by UnitedLinux based distributions and
# not needed for init scripts for UnitedLinux only. If it is used,
# the functions from rc.status should not be sourced or used.
#. /lib/lsb/init-functions
# Shell functions sourced from /etc/rc.status:
# rc_check check and set local and overall rc status
# rc_status check and set local and overall rc status
# rc_status -v be verbose in local rc status and clear it afterwards
# rc_status -v -r ditto and clear both the local and overall rc status
# rc_status -s display "skipped" and exit with status 3
# rc_status -u display "unused" and exit with status 3
# rc_failed set local and overall rc status to failed
# rc_failed <num> set local and overall rc status to <num>
# rc_reset clear both the local and overall rc status
# rc_exit exit appropriate to overall rc status
# rc_active checks whether a service is activated by symlinks
. /etc/rc.status
# Reset status of this service
rc_reset
# Return values acc. to LSB for all commands but status:
# 0 - success
# 1 - generic or unspecified error
# 2 - invalid or excess argument(s)
# 3 - unimplemented feature (e.g. "reload")
# 4 - user had insufficient privileges
# 5 - program is not installed
# 6 - program is not configured
# 7 - program is not running
# 8--199 - reserved (8--99 LSB, 100--149 distrib, 150--199 appl)
#
# Note that starting an already running service, stopping
# or restarting a not-running service as well as the restart
# with force-reload (in case signaling is not supported) are
# considered a success.
case "$1" in
start)
echo -n "Starting nginx "
## Start daemon with startproc(8). If this fails
## the return value is set appropriately by startproc.
/sbin/startproc -p $NGINX_PID $NGINX_BIN
# Remember status and be verbose
rc_status -v
;;
stop)
echo -n "Shutting down nginx "
## Stop daemon with killproc(8) and if this fails
## killproc sets the return value according to LSB.
/sbin/killproc -p $NGINX_PID -TERM $NGINX_BIN
# Remember status and be verbose
rc_status -v
;;
try-restart|condrestart)
## Do a restart only if the service was active before.
## Note: try-restart is now part of LSB (as of 1.9).
## RH has a similar command named condrestart.
if test "$1" = "condrestart"; then
echo "${attn} Use try-restart ${done}(LSB)${attn} rather than condrestart ${warn}(RH)${norm}"
fi
$0 status
if test $? = 0; then
$0 restart
else
rc_reset # Not running is not a failure.
fi
# Remember status and be quiet
rc_status
;;
restart)
## Stop the service and regardless of whether it was
## running or not, start it again.
$0 stop
$0 start
# Remember status and be quiet
rc_status
;;
force-reload)
## Signal the daemon to reload its config. Most daemons
## do this on signal 1 (SIGHUP).
## If it does not support it, restart the service if it
## is running.
echo -n "Reload service nginx "
## if it supports it:
/sbin/killproc -p $NGINX_PID -HUP $NGINX_BIN
#touch /run/nginx.pid
rc_status -v
## Otherwise:
#$0 try-restart
#rc_status
;;
reload)
## Like force-reload, but if daemon does not support
## signaling, do nothing (!)
# If it supports signaling:
echo -n "Reload service nginx "
/sbin/killproc -p $NGINX_PID -HUP $NGINX_BIN
#touch /run/nginx.pid
rc_status -v
## Otherwise if it does not support reload:
#rc_failed 3
#rc_status -v
;;
reopen)
echo -n "Reopen the logfiles "
/sbin/killproc -p $NGINX_PID -USR1 $NGINX_BIN
rc_status -v
;;
status)
echo -n "Checking for service nginx "
## Check status with checkproc(8), if process is running
## checkproc will return with exit status 0.
# Return value is slightly different for the status command:
# 0 - service up and running
# 1 - service dead, but /run/ pid file exists
# 2 - service dead, but /var/lock/ lock file exists
# 3 - service not running (unused)
# 4 - service status unknown :-(
# 5--199 reserved (5--99 LSB, 100--149 distro, 150--199 appl.)
# NOTE: checkproc returns LSB compliant status values.
/sbin/checkproc -p $NGINX_PID $NGINX_BIN
# NOTE: rc_status knows that we called this init script with
# "status" option and adapts its messages accordingly.
rc_status -v
;;
probe)
## Optional: Probe for the necessity of a reload, print out the
## argument to this init script which is required for a reload.
## Note: probe is not (yet) part of LSB (as of 1.9)
test /etc/nginx/nginx.conf -nt /run/nginx.pid && echo reload
;;
*)
echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload|reload|probe}"
exit 1
;;
esac
rc_exit
UPDATE : Das Problem besteht auch weiterhin, wenn der Docker-Container unter CoreOS Alpha verwendet wird.
UPDATE 2 : Hier sind die Ausgaben für strace -o log -f service nginx startund journalctl -xe:
strace -o log -f service nginx start
Protokollausgabe [zu lang, um hier zu posten]
journalctl -xe
Feb 26 07:25:38 lucifer polkitd(authority=local)[870]: Registered Authentication Agent for unix-process:8181:8813595 (system bus name :1.77 [/usr/bin/pkttyagent --notify-fd 5 --fallback], o
Feb 26 07:25:38 lucifer systemd[1]: Starting The NGINX HTTP and reverse proxy server...
-- Subject: Unit nginx.service has begun start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit nginx.service has begun starting up.
Feb 26 07:25:38 lucifer nginx[8211]: nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
Feb 26 07:25:38 lucifer nginx[8211]: nginx: configuration file /etc/nginx/nginx.conf test is successful
Feb 26 07:25:38 lucifer systemd[1]: nginx.service: PID file /var/run/nginx.pid not readable (yet?) after start: No such file or directory
Feb 26 07:25:43 lucifer polkitd(authority=local)[870]: Unregistered Authentication Agent for unix-process:8181:8813595 (system bus name :1.77, object path /org/freedesktop/PolicyKit1/Authen
Versuchen Sie, das Problem zu lösen. Es zeigt Ihnen, welcher Systemaufruf nicht beendet werden kann. Installieren Sie einfach strace und dann strace -ff service nginx start.
—
Angst
@drookie @anx Ich habe die Ergebnisse von
—
T0M XeOn LuCiFeR
journalctlund stracehier gepostet , aber ehrlich gesagt habe ich keine Ahnung, wie ich das Problem anhand der Ausgabe von strace verstehen soll. Ich würde mich über ein bisschen Hilfe freuen, wenn möglich.
@ T0M XeOn LuCiFeR Haben Sie dieses Problem behoben?
—
Bhargav Patel
Vielleicht im Zusammenhang mit diesem Fehler: bugs.launchpad.net/ubuntu/+source/nginx/+bug/1581864
—
Elliott B
nginxes gut funktioniert, wenn Sie von einem Cli aus starten, müssen Sie das Service- Skript debuggen .