Re: [openstack-dev] [devstack] Restart openstack service
On Thu, Aug 13, 2015 at 11:01 PM, Guo, Ruijing ruijing@intel.com wrote: If you can commit it to devstack, it will benefit everyone -Original Message- From: Tony Breeds [mailto:t...@bakeyournoodle.com] Sent: Friday, August 14, 2015 12:21 PM To: OpenStack Development Mailing List (not for usage questions) Subject: Re: [openstack-dev] [devstack] Restart openstack service On Fri, Aug 14, 2015 at 04:01:20AM +, Guo, Ruijing wrote: Yes. I like this idea to restart all services including nova, neutron, cinder, etc:) You can *probably* use HOST=devstack.domain ./stack-smash.sh '.*' to restart all the services running under devstack. Note my list of windows is taken from my typical run and isn't comprehensive Yours Tony. __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev Is there some reason that rejoin doesn't work? There's a rejoin.sh that does this very thing: crtl-a: quit in screen to terminate everything, then you can run rejoin.sh and relaunch everything. Of course, if you don't use screen option then I don't know :) __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
Re: [openstack-dev] [devstack] Restart openstack service
On Fri, Aug 14, 2015 at 10:03 PM, John Griffith john.griffi...@gmail.com wrote: On Thu, Aug 13, 2015 at 11:01 PM, Guo, Ruijing ruijing@intel.com wrote: If you can commit it to devstack, it will benefit everyone -Original Message- From: Tony Breeds [mailto:t...@bakeyournoodle.com] Sent: Friday, August 14, 2015 12:21 PM To: OpenStack Development Mailing List (not for usage questions) Subject: Re: [openstack-dev] [devstack] Restart openstack service On Fri, Aug 14, 2015 at 04:01:20AM +, Guo, Ruijing wrote: Yes. I like this idea to restart all services including nova, neutron, cinder, etc:) You can *probably* use HOST=devstack.domain ./stack-smash.sh '.*' to restart all the services running under devstack. Note my list of windows is taken from my typical run and isn't comprehensive Yours Tony. __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev Is there some reason that rejoin doesn't work? There's a rejoin.sh that does this very thing: crtl-a: quit in screen to terminate everything, then you can run rejoin.sh and relaunch everything. Of course, if you don't use screen option then I don't know :) Ohh... one thing though, be advised that by default devstack uses non-persistent loopback files. That means if you do a reboot, you lose your backing store for things like Cinder and Swift and you have to recreate them yourself; or you can modify them to be persisted. __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
Re: [openstack-dev] [devstack] Restart openstack service
If you can commit it to devstack, it will benefit everyone -Original Message- From: Tony Breeds [mailto:t...@bakeyournoodle.com] Sent: Friday, August 14, 2015 12:21 PM To: OpenStack Development Mailing List (not for usage questions) Subject: Re: [openstack-dev] [devstack] Restart openstack service On Fri, Aug 14, 2015 at 04:01:20AM +, Guo, Ruijing wrote: Yes. I like this idea to restart all services including nova, neutron, cinder, etc:) You can *probably* use HOST=devstack.domain ./stack-smash.sh '.*' to restart all the services running under devstack. Note my list of windows is taken from my typical run and isn't comprehensive Yours Tony. __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
Re: [openstack-dev] [devstack] Restart openstack service
I use *screen* in devstack, Ctrl+c kill services, then restart it in console. Please try the following cmd in your devstack environment, and read some docs. *screen -r stack* http://www.ibm.com/developerworks/cn/linux/l-cn-screen/ 2015-08-14 11:20 GMT+08:00 Guo, Ruijing ruijing@intel.com: It is very useful to restart openstack services in devstack so that we don’t need to unstack and stack again. How much effort to support restarting openstack? Anyone is interested in that? Thanks, -Ruijing __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
Re: [openstack-dev] [devstack] Restart openstack service
On Fri, Aug 14, 2015 at 04:00:23AM +, Guo, Ruijing wrote: I need to reboot hosts and restart openstack services. In this case, screen may not help. If you need to reboot the host then you shoudl re-run ./stack.sh Yours Tony. pgpVjQSWy881w.pgp Description: PGP signature __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
Re: [openstack-dev] [devstack] Restart openstack service
On Fri, Aug 14, 2015 at 11:31:07AM +0800, Rui Chen wrote: I use *screen* in devstack, Ctrl+c kill services, then restart it in console. Please try the following cmd in your devstack environment, and read some docs. *screen -r stack* http://www.ibm.com/developerworks/cn/linux/l-cn-screen/ It's not baked into devstack but I have a script called 'stack-smash.sh' which I run like HOST=devstack.domain ./stack-smash.sh nova to restart all the nova services in a running devstack. --- #!/opt/local/bin/bash if [ -z $1 ] ; then set -- nova fi if [ -z $HOST ] ; then echo HOST= $0 $@ 2 exit 1 fi for service in $@ ; do pattern='' case $service in nova) pattern=^n- ;; glance) pattern=^g- ;; cinder) pattern=^c- ;; keystone) pattern=^key;; *) pattern=$service;; esac for win in key key-access g-reg g-api n-api n-cond n-crt n-net \ n-sch n-novnc n-cauth n-sproxy n-cpu c-api c-sch c-vol ; do [ -z $pattern ] continue if [[ $win =~ $pattern ]] ; then echo -n Killing window=$win for service=$service ssh $HOST -qt screen -S stack -p $win -X stuff '' # this is a literal control-C sleep 1s ssh $HOST -qt screen -S stack -p $win -X stuff '!!\\n' sleep 1s echo ... done. fi done done --- Yours Tony. pgpolqFVFf_VK.pgp Description: PGP signature __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
Re: [openstack-dev] [devstack] Restart openstack service
Yes. I like this idea to restart all services including nova, neutron, cinder, etc:) -Original Message- From: Tony Breeds [mailto:t...@bakeyournoodle.com] Sent: Friday, August 14, 2015 11:50 AM To: OpenStack Development Mailing List (not for usage questions) Subject: Re: [openstack-dev] [devstack] Restart openstack service On Fri, Aug 14, 2015 at 11:31:07AM +0800, Rui Chen wrote: I use *screen* in devstack, Ctrl+c kill services, then restart it in console. Please try the following cmd in your devstack environment, and read some docs. *screen -r stack* http://www.ibm.com/developerworks/cn/linux/l-cn-screen/ It's not baked into devstack but I have a script called 'stack-smash.sh' which I run like HOST=devstack.domain ./stack-smash.sh nova to restart all the nova services in a running devstack. --- #!/opt/local/bin/bash if [ -z $1 ] ; then set -- nova fi if [ -z $HOST ] ; then echo HOST= $0 $@ 2 exit 1 fi for service in $@ ; do pattern='' case $service in nova) pattern=^n- ;; glance) pattern=^g- ;; cinder) pattern=^c- ;; keystone) pattern=^key;; *) pattern=$service;; esac for win in key key-access g-reg g-api n-api n-cond n-crt n-net \ n-sch n-novnc n-cauth n-sproxy n-cpu c-api c-sch c-vol ; do [ -z $pattern ] continue if [[ $win =~ $pattern ]] ; then echo -n Killing window=$win for service=$service ssh $HOST -qt screen -S stack -p $win -X stuff '' # this is a literal control-C sleep 1s ssh $HOST -qt screen -S stack -p $win -X stuff '!!\\n' sleep 1s echo ... done. fi done done --- Yours Tony. __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
Re: [openstack-dev] [devstack] Restart openstack service
I need to reboot hosts and restart openstack services. In this case, screen may not help. From: Rui Chen [mailto:chenrui.m...@gmail.com] Sent: Friday, August 14, 2015 11:31 AM To: OpenStack Development Mailing List (not for usage questions) Subject: Re: [openstack-dev] [devstack] Restart openstack service I use screen in devstack, Ctrl+c kill services, then restart it in console. Please try the following cmd in your devstack environment, and read some docs. screen -r stack http://www.ibm.com/developerworks/cn/linux/l-cn-screen/ 2015-08-14 11:20 GMT+08:00 Guo, Ruijing ruijing@intel.commailto:ruijing@intel.com: It is very useful to restart openstack services in devstack so that we don’t need to unstack and stack again. How much effort to support restarting openstack? Anyone is interested in that? Thanks, -Ruijing __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribehttp://openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
Re: [openstack-dev] [devstack] Restart openstack service
On Fri, Aug 14, 2015 at 04:01:20AM +, Guo, Ruijing wrote: Yes. I like this idea to restart all services including nova, neutron, cinder, etc:) You can *probably* use HOST=devstack.domain ./stack-smash.sh '.*' to restart all the services running under devstack. Note my list of windows is taken from my typical run and isn't comprehensive Yours Tony. pgp4erQl3iC0C.pgp Description: PGP signature __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
[openstack-dev] [devstack] Restart openstack service
It is very useful to restart openstack services in devstack so that we don’t need to unstack and stack again. How much effort to support restarting openstack? Anyone is interested in that? Thanks, -Ruijing __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
