Hi Richard, did you manage to get it working?
regards, Jaime On Fri, Jul 26, 2013 at 3:00 PM, Jon <three1...@gmail.com> wrote: > Hello Richard, > > What you are running into is the difference between an interactive shell > (e.g. an ssh session) and a non-interactive shell (e.g. a startup shell). > [Depending on the distro] A default profile will check if your shell is > interactive, and if so, load bashrc. > > From the first line of my /etc/profile (ubuntu 13.04): > > >> if [ "$PS1" ]; then > > So when your context script is executed, your .bashrc is never loaded. > > In the past, I've had trouble with upstart jobs not starting Catalyst > websites properly because the environment variables weren't being loaded. > The solution there was to use sudo instead of sudo: > > Instead of > >> su foo -l -c starman /some/app.psgi > > I used: > >> sudo -u foo -i starman /some/app.psgi > > Also, I recently ran into something similar in my day job, where I was > attempting to execute a script over ssh: > > >> ssh root@hostname sudo somescript.pl > > The problem I was running into was the environment variables were not > being loaded (because the shell detected it was running non-interactively), > so I invoked bash directly, which loaded the environment variables, so my > ssh command became: > > >> ssh -t x0319t62 '/usr/bin/bash -l -c "/usr/local/bin/sudo -u foo > /path/to/somescript.pl "' > > As Tino said, adding your directives to /etc/profile would cause them to > be loaded whenever someone logs in. Based on your e-mail, I don't think > that's exactly what you are looking for (correct me if I'm wrong), so I > think one of the above solutions might work for you. > > e.g.: > > Instead of: > >> su tomcatA -l -c "/var/jakarta-tomcatA/bin/startup.sh" > > try: > >> sudo -u tomcatA -i "/var/jakarta-tomcatA/bin/startup.sh" > > or: > >> bash -l -c 'sudo tomcatA -l "/var/jakarta-tomcatA/bin/startup.sh"' > > Anyway, hope that helps. > > Best Regards, > Jon A > > On Fri, Jul 26, 2013 at 11:43 AM, Richard Bettridge < > rbettri...@blackberry.com> wrote: > >> I'll give it a shot, still a little confused about why it doesn't work in >> the contextualization's shell but works with an ssh login. Kind of new at >> this stuff. >> >> >> Richard >> >> >> -----Original Message----- >> From: Tino Vazquez [mailto:cvazq...@c12g.com] >> Sent: Friday, July 26, 2013 12:40 PM >> To: Richard Bettridge >> Cc: users@lists.opennebula.org >> Subject: Re: [one-users] Issue with picking up proper ulimits during >> contextualization >> >> Hi Richard, >> >> Reading .bashrc with 'su' (even with -l) can be sometimes a difficult >> task. Any chance of setting it in /etc/profile? >> >> Regards, >> >> -Tino >> -- >> Constantino Vázquez Blanco, PhD, MSc >> Senior Infrastructure Architect at C12G Labs >> www.c12g.com | @C12G | es.linkedin.com/in/tinova >> >> -- >> Confidentiality Warning: The information contained in this e-mail and >> any accompanying documents, unless otherwise expressly indicated, is >> confidential and privileged, and is intended solely for the person >> and/or entity to whom it is addressed (i.e. those identified in the >> "To" and "cc" box). They are the property of C12G Labs S.L.. >> Unauthorized distribution, review, use, disclosure, or copying of this >> communication, or any part thereof, is strictly prohibited and may be >> unlawful. If you have received this e-mail in error, please notify us >> immediately by e-mail at ab...@c12g.com and delete the e-mail and >> attachments and any copy from your system. C12G thanks you for your >> cooperation. >> >> >> On Fri, Jul 26, 2013 at 5:11 PM, Richard Bettridge >> <rbettri...@blackberry.com> wrote: >> > Hey, >> > >> > >> > >> > I'm having an issue where the ulimit for open files isn't being set >> properly >> > when I spin up a process for a user during contextualization. >> > >> > >> > >> > Upon start up of the non-persistent ubuntu 12 image, I am setting >> > limits.conf to what I want and I'm explicitly adding ulimit -n 65536 to >> the >> > user's .bashrc. However at the end of my 90_tomcat script when I >> execute the >> > tomcat process the ulimit is not being picked up and is set to 1024 >> instead >> > >> > >> > >> > As a test in my 90_tomcat script I'm running ulimit -a >> >> /tmp/tomcatsu.txt >> > >> > >> > >> > root@host002:/mnt# cat 90_tomcat |grep "su tomcatA" >> > >> > su tomcatA -l -c "ulimit -a >> /tmp/tomcatsu.txt" >> > >> > >> > >> > >> > >> > So this gets run at the end of 90_tomcat: >> > >> > su tomcatA -l -c "ulimit -a >> /tmp/tomcatsu.txt" >> > >> > su tomcatA -l -c "/var/jakarta-tomcatA/bin/startup.sh" >> > >> > >> > >> > When I cat the txt file it says 1024: >> > >> > >> > >> > root@host002:/etc/pam.d# cat /tmp/tomcatsu.txt |grep open >> > >> > open files (-n) 1024 >> > >> > >> > >> > But when I log in manually as root and run /mnt/90_tomcat by hand I end >> up >> > getting the proper ulimit: >> > >> > >> > >> > root@host002:/etc/pam.d# cat /tmp/tomcatsu.txt |grep open >> > >> > open files (-n) 65536 >> > >> > >> > >> > >> > >> > Not sure what the issue but I'd appreciate any input. >> > >> > >> > >> > Thanks, >> > >> > >> > >> > >> > >> > Richard Bettridge >> > >> > Systems Engineering Specialist >> > BlackBerry >> > >> > >> > >> > --------------------------------------------------------------------- >> > This transmission (including any attachments) may contain confidential >> > information, privileged material (including material protected by the >> > solicitor-client or other applicable privileges), or constitute >> non-public >> > information. Any use of this information by anyone other than the >> intended >> > recipient is prohibited. If you have received this transmission in >> error, >> > please immediately reply to the sender and delete this information from >> your >> > system. Use, dissemination, distribution, or reproduction of this >> > transmission by unintended recipients is not authorized and may be >> unlawful. >> > >> > _______________________________________________ >> > Users mailing list >> > Users@lists.opennebula.org >> > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org >> > >> >> --------------------------------------------------------------------- >> This transmission (including any attachments) may contain confidential >> information, privileged material (including material protected by the >> solicitor-client or other applicable privileges), or constitute non-public >> information. Any use of this information by anyone other than the intended >> recipient is prohibited. If you have received this transmission in error, >> please immediately reply to the sender and delete this information from >> your system. Use, dissemination, distribution, or reproduction of this >> transmission by unintended recipients is not authorized and may be unlawful. >> _______________________________________________ >> Users mailing list >> Users@lists.opennebula.org >> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org >> > > > _______________________________________________ > Users mailing list > Users@lists.opennebula.org > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > > -- Join us at OpenNebulaConf2013 <http://opennebulaconf.com/> in Berlin, 24-26 September, 2013 -- Jaime Melis Project Engineer OpenNebula - The Open Source Toolkit for Cloud Computing www.OpenNebula.org | jme...@opennebula.org
_______________________________________________ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org