[Bug 1427950] Re: find or install suitable dependencies / maas + curtin with vivid image fails to import yaml
This bug was fixed in the package curtin - 0.1.0~bzr201-0ubuntu1~14.10.0 --- curtin (0.1.0~bzr201-0ubuntu1~14.10.0) utopic-proposed; urgency=medium * New upstream snapshot. - hardware enablement: knew kernel mapping for vivid (hwe-v = 3.19) - hardware enablement: support running on vivid and installation of vivid in environment without python2. (LP: #1427950) - debian/control: fix lintian warnings: add build-depends on dh-python, wrap-and-sort, update Standards-Version. -- Scott Moser smo...@ubuntu.com Fri, 20 Mar 2015 16:49:19 -0400 ** Changed in: curtin (Ubuntu Utopic) Status: Fix Committed = Fix Released -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to curtin in Ubuntu. https://bugs.launchpad.net/bugs/1427950 Title: find or install suitable dependencies / maas + curtin with vivid image fails to import yaml To manage notifications about this bug go to: https://bugs.launchpad.net/curtin/+bug/1427950/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1427950] Re: find or install suitable dependencies / maas + curtin with vivid image fails to import yaml
This bug was fixed in the package curtin - 0.1.0~bzr201-0ubuntu1~14.04.1 --- curtin (0.1.0~bzr201-0ubuntu1~14.04.1) trusty-proposed; urgency=medium * New upstream snapshot. - hardware enablement: knew kernel mapping for vivid (hwe-v = 3.19) - hardware enablement: support running on vivid and installation of vivid in environment without python2. (LP: #1427950) - debian/control: fix lintian warnings: add build-depends on dh-python, wrap-and-sort, update Standards-Version. -- Scott Moser smo...@ubuntu.com Fri, 20 Mar 2015 16:41:23 -0400 ** Changed in: curtin (Ubuntu Trusty) Status: Fix Committed = Fix Released -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to curtin in Ubuntu. https://bugs.launchpad.net/bugs/1427950 Title: find or install suitable dependencies / maas + curtin with vivid image fails to import yaml To manage notifications about this bug go to: https://bugs.launchpad.net/curtin/+bug/1427950/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1427950] Re: find or install suitable dependencies / maas + curtin with vivid image fails to import yaml
I've tested this as described in the SRU template. ** Tags removed: verification-needed ** Tags added: verification-done -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to curtin in Ubuntu. https://bugs.launchpad.net/bugs/1427950 Title: find or install suitable dependencies / maas + curtin with vivid image fails to import yaml To manage notifications about this bug go to: https://bugs.launchpad.net/curtin/+bug/1427950/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1427950] Re: find or install suitable dependencies / maas + curtin with vivid image fails to import yaml
** Branch linked: lp:ubuntu/trusty-proposed/curtin ** Branch linked: lp:ubuntu/utopic-proposed/curtin -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to curtin in Ubuntu. https://bugs.launchpad.net/bugs/1427950 Title: find or install suitable dependencies / maas + curtin with vivid image fails to import yaml To manage notifications about this bug go to: https://bugs.launchpad.net/curtin/+bug/1427950/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1427950] Re: find or install suitable dependencies / maas + curtin with vivid image fails to import yaml
Hello Scott, or anyone else affected, Accepted curtin into utopic-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/curtin/0.1.0~bzr201-0ubuntu1~14.10.0 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, and change the tag from verification-needed to verification-done. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed. In either case, details of your testing will help us make a better decision. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance! ** Changed in: curtin (Ubuntu Utopic) Status: Confirmed = Fix Committed ** Tags added: verification-needed ** Changed in: curtin (Ubuntu Trusty) Status: Confirmed = Fix Committed -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to curtin in Ubuntu. https://bugs.launchpad.net/bugs/1427950 Title: find or install suitable dependencies / maas + curtin with vivid image fails to import yaml To manage notifications about this bug go to: https://bugs.launchpad.net/curtin/+bug/1427950/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1427950] Re: find or install suitable dependencies / maas + curtin with vivid image fails to import yaml
** Description changed: - curtin can run in python3 or python2. its only python dependency is - yaml. + === Begin SRU Template === + [Impact] + In its current state, maas is unable to install vivid/14.10 using curtin. + This is obviously quite serious as users using LTS server can then not + install the Ubuntu development release for testing. + + The failure is fallout of there not being 'python2-yaml' in a maas ephemeral + image (which is used for curtin install environment). The fix is that + curtin is now able to run with either python2 or python3 and finds the + appropriate/available python on the system. + + [Test Case] + Generally, the test case flow is: + * Install MAAS + * import boot resources using the 'daily' stream. + * attempt to install a node with vivid + * see install fail, with message about unable to find 'curtin.commands.main' + + I've documented and walked through installation of maas and use of + libvirt and qemu to test in + maas-1.7 http://bazaar.launchpad.net/~smoser/maas/maas-pkg-test/view/head:/maas-trusty-1.7.txt + maas-1.5 http://bazaar.launchpad.net/~smoser/maas/maas-pkg-test/view/head:/maas-trusty-1.5.txt + + + [Regression Potential] + The potential failure path is in one of 2 paths: + a.) curtin being broken on python3 + b.) curtin's launcher selecting the wrong python + + Curtin basically has 3 dependencies: + python (or python3) + python-yaml (or python3-yaml) + oauth or oauthlib + + These are satisfied in the image by: + precise: python2 (which has no python3 executable) + trusty: python2 (which has python3 executable but no python3-yaml) + vivid: python3 (which has python2 executable but no python-yaml) + + Oauthlib or oauth is satisfied by the same python (riding on dependencies of + cloud-init). curtin does not currently check for that library, but + missing library does not cause failure, just failure to report status + back to maas. That said, in all supported use cases it will be fine. + + === End SRU Template === + + + curtin can run in python3 or python2. its only python dependency is yaml. maas-images of 12.04 do not have python3. maas-images of 15.04 do not have python-yaml (python2) future images might not have any python2. right now maas invokes curtin thorugh cloud-init user-data. curtin packs itself into a self extracting executable, is transferred via user-data and invoked inside the image. Sending it through the user-data means that the maas server being updated is all that is necessary to deliver new curtin (rather than SRU to each release). Right now, in vivid that means that curtin tries to run with python2 and thus fails to import yaml. Basically curtin can't really depend on anything that isn't in ubuntu maas image (cloud-iamge derived). And, it doesn't get installed via apt. A couple solutions here: a.) a mechanism in curtin to run with python3 or python2, and just go on as is. on new cloud-images curtin will get the python3-yaml (a dependency of cloud-init) and in older versions it would run with python2. A '$python -m curtin.checkdeps' would be run as a way to determine which python to run, b.) get python-yaml into maas images and use python2. c.) allow curtin to 'apt-get install' its deps. note, this has the unfortunate dependency on doing that, and then having more io and network traffic and such during an install if the image doesn't contain python-yaml or other things. Note, though, that curtin (or maas) changes that are made in order to support use of vivid would then need to be SRU'd, where as changes to the vivid image itself would not. - Related bugs: - * Bug 1434679: maas 1.5 does not know about vivid + * Bug 1434679: maas 1.5 does not know about vivid -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to curtin in Ubuntu. https://bugs.launchpad.net/bugs/1427950 Title: find or install suitable dependencies / maas + curtin with vivid image fails to import yaml To manage notifications about this bug go to: https://bugs.launchpad.net/curtin/+bug/1427950/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1427950] Re: find or install suitable dependencies / maas + curtin with vivid image fails to import yaml
** Description changed: curtin can run in python3 or python2. its only python dependency is yaml. maas-images of 12.04 do not have python3. maas-images of 15.04 do not have python-yaml (python2) future images might not have any python2. right now maas invokes curtin thorugh cloud-init user-data. curtin packs itself into a self extracting executable, is transferred via user-data and invoked inside the image. Sending it through the user-data means that the maas server being updated is all that is necessary to deliver new curtin (rather than SRU to each release). Right now, in vivid that means that curtin tries to run with python2 and thus fails to import yaml. Basically curtin can't really depend on anything that isn't in ubuntu maas image (cloud-iamge derived). And, it doesn't get installed via apt. A couple solutions here: a.) a mechanism in curtin to run with python3 or python2, and just go on as is. on new cloud-images curtin will get the python3-yaml (a dependency of cloud-init) and in older versions it would run with python2. A '$python -m curtin.checkdeps' would be run as a way to determine which python to run, b.) get python-yaml into maas images and use python2. c.) allow curtin to 'apt-get install' its deps. note, this has the unfortunate dependency on doing that, and then having more io and network traffic and such during an install if the image doesn't contain python-yaml or other things. Note, though, that curtin (or maas) changes that are made in order to support use of vivid would then need to be SRU'd, where as changes to the vivid image itself would not. + + + Related bugs: + * Bug 1434679: maas 1.5 does not know about vivid -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to curtin in Ubuntu. https://bugs.launchpad.net/bugs/1427950 Title: find or install suitable dependencies / maas + curtin with vivid image fails to import yaml To manage notifications about this bug go to: https://bugs.launchpad.net/curtin/+bug/1427950/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1427950] Re: find or install suitable dependencies / maas + curtin with vivid image fails to import yaml
This bug was fixed in the package curtin - 0.1.0~bzr200-0ubuntu1 --- curtin (0.1.0~bzr200-0ubuntu1) vivid; urgency=medium * New upstream snapshot. * support installation of vivid on vivid via python3 (LP: #1427950) * know kernel mapping for vivid (3.19) * debian/control: update standards versions, wrap-and-sort -- Scott Moser smo...@ubuntu.com Wed, 11 Mar 2015 13:19:43 -0400 ** Changed in: curtin (Ubuntu Vivid) Status: In Progress = Fix Released -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to curtin in Ubuntu. https://bugs.launchpad.net/bugs/1427950 Title: find or install suitable dependencies / maas + curtin with vivid image fails to import yaml To manage notifications about this bug go to: https://bugs.launchpad.net/curtin/+bug/1427950/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1427950] Re: find or install suitable dependencies / maas + curtin with vivid image fails to import yaml
** Branch linked: lp:curtin -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to curtin in Ubuntu. https://bugs.launchpad.net/bugs/1427950 Title: find or install suitable dependencies / maas + curtin with vivid image fails to import yaml To manage notifications about this bug go to: https://bugs.launchpad.net/curtin/+bug/1427950/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1427950] Re: find or install suitable dependencies / maas + curtin with vivid image fails to import yaml
** Also affects: curtin (Ubuntu) Importance: Undecided Status: New ** Changed in: curtin (Ubuntu) Status: New = Confirmed ** Changed in: curtin (Ubuntu) Importance: Undecided = Critical ** Changed in: curtin (Ubuntu) Status: Confirmed = In Progress ** Changed in: curtin Status: New = Confirmed ** Changed in: curtin Importance: Undecided = Medium -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to curtin in Ubuntu. https://bugs.launchpad.net/bugs/1427950 Title: find or install suitable dependencies / maas + curtin with vivid image fails to import yaml To manage notifications about this bug go to: https://bugs.launchpad.net/curtin/+bug/1427950/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1427950] Re: find or install suitable dependencies / maas + curtin with vivid image fails to import yaml
** Branch linked: lp:ubuntu/vivid-proposed/curtin -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to curtin in Ubuntu. https://bugs.launchpad.net/bugs/1427950 Title: find or install suitable dependencies / maas + curtin with vivid image fails to import yaml To manage notifications about this bug go to: https://bugs.launchpad.net/curtin/+bug/1427950/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1427950] Re: find or install suitable dependencies / maas + curtin with vivid image fails to import yaml
** Also affects: curtin (Ubuntu Utopic) Importance: Undecided Status: New ** Also affects: curtin (Ubuntu Vivid) Importance: Critical Status: In Progress ** Also affects: curtin (Ubuntu Trusty) Importance: Undecided Status: New ** Changed in: curtin (Ubuntu Trusty) Status: New = Confirmed ** Changed in: curtin (Ubuntu Utopic) Status: New = Confirmed ** Changed in: curtin (Ubuntu Trusty) Importance: Undecided = High ** Changed in: curtin (Ubuntu Utopic) Importance: Undecided = High ** Changed in: curtin Status: Confirmed = Fix Committed -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to curtin in Ubuntu. https://bugs.launchpad.net/bugs/1427950 Title: find or install suitable dependencies / maas + curtin with vivid image fails to import yaml To manage notifications about this bug go to: https://bugs.launchpad.net/curtin/+bug/1427950/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
