Re: [OpenStack-Infra] [openstack-dev] Intermittent failures cloning noVNC from github.com/kanaka

Ben Nemec Thu, 13 Mar 2014 09:21:37 -0700

On 2014-03-13 09:44, Sean Dague wrote:

I think a bigger question is why are we using a git version ofsomething

outside of OpenStack.


Where is a noNVC release we can point to and use?

In Juno I'd really be pro removing all the devstack references to git
repos not on git.openstack.org, because these kinds of failures have
real impact.

Currently we have 4 repositories that fit this bill:

SWIFT3_REPO=${SWIFT3_REPO:-http://github.com/fujita/swift3.git}
NOVNC_REPO=${NOVNC_REPO:-https://github.com/kanaka/noVNC.git}
RYU_REPO=${RYU_REPO:-https://github.com/osrg/ryu.git}
SPICE_REPO=${SPICE_REPO:-http://anongit.freedesktop.org/git/spice/spice-html5.git}

I think all of these probably need to be removed from devstack. We
should be using release versions (preferably in distros, though allowed
to be in language specific package manager).

IIRC, when I looked into using the distro-packaged noVNC it broke allkinds of things because for some reason noVNC has a dependency onnova-common (now python-nova it looks like), so we end up pulling in allkinds of distro nova stuff that conflicts with the devstack installedpieces. It doesn't seem like a correct dep to me, but maybe Solly cancomment on whether it's necessary or not.


-Ben

        -Sean

On 03/13/2014 10:26 AM, Solly Ross wrote:
@bnemec: I don't think that's been considered. I'm actually one ofthe upstream maintainers for noVNC. The only concern that I'd havewith OpenStack adopting noVNC (there are other maintainers, as well asthe author, so I'd have to check with them as well) is that there area few other projects that use noVNC, so we'd need to make sure that noOpenStack-specific code gets merged into noVNC if we adopt it. Otherthat that, though, adopting noVNC doesn't sound like a horrible idea.
Best Regards,
Solly Ross

----- Original Message -----
From: "Ben Nemec" <openst...@nemebean.com>
To: "OpenStack Development Mailing List (not for usage questions)"<openstack-...@lists.openstack.org>
Cc: openstack-infra@lists.openstack.org
Sent: Wednesday, March 12, 2014 3:38:19 PM
Subject: Re: [openstack-dev] [OpenStack-Infra] Intermittent failurescloning noVNC from github.com/kanaka
On 2014-03-11 20:34, Joshua Harlow wrote:


https://status.github.com/messages
* 'GitHub.com is operating normally, despite an ongoing DDoS attack.The mitigations we have in place are proving effective in protectingus and we're hopeful that we've got this one resolved.'If you were cloning from github.org and not http://git.openstack.orgthen you were likely seeing some of the DDoS attack in action.Unfortunately I don't think novnc is in git.openstack.org because it'snot an OpenStack project. I wonder if we should investigate adoptingit (if the author(s) are amenable to that) since we're using the gitversion of it. Maybe that's already been considered and I just don'tknow about it. :-)
-Ben



From: Sukhdev Kapur < sukhdevka...@gmail.com >
Reply-To: "OpenStack Development Mailing List (not for usagequestions)" < openstack-...@lists.openstack.org >
Date: Tuesday, March 11, 2014 at 4:08 PM
To: "Dane Leblanc (leblancd)" < lebla...@cisco.com >
Cc: "OpenStack Development Mailing List (not for usage questions)" <openstack-...@lists.openstack.org >, "openstack-infra@lists.openstack.org " <openstack-infra@lists.openstack.org >Subject: Re: [openstack-dev] [OpenStack-Infra] Intermittent failurescloning noVNC from github.com/kanaka
I have noticed that even clone of devstack has failed few times withinlast couple of hours - it was running fairly smooth so far.
-Sukhdev
On Tue, Mar 11, 2014 at 5:05 PM, Sukhdev Kapur <sukhdevka...@gmail.com > wrote:
[adding openstack-dev list as well ]
I have noticed that this has stated hitting my builds within last fewhours. I have noticed exact same failures on almost 10 builds.Looks like something has happened within last few hours - perhaps theload?
-Sukhdev
On Tue, Mar 11, 2014 at 4:28 PM, Dane Leblanc (leblancd) <lebla...@cisco.com > wrote:
Apologies if this is the wrong audience for this question...
I'm seeing intermittent failures running stack.sh whereby 'git clonehttps://github.com/kanaka/noVNC.git /opt/stack/noVNC' is returningvarious errors. Below are 2 examples.
Is this a known issue? Are there any localrc settings which might helphere?
Example 1:



2014-03-11 15:00:33.779 | + is_service_enabled n-novnc

2014-03-11 15:00:33.780 | + return 0

2014-03-11 15:00:33.781 | ++ trueorfalse False

2014-03-11 15:00:33.782 | + NOVNC_FROM_PACKAGE=False

2014-03-11 15:00:33.783 | + '[' False = True ']'

2014-03-11 15:00:33.784 | + NOVNC_WEB_DIR=/opt/stack/noVNC
2014-03-11 15:00:33.785 | + git_clonehttps://github.com/kanaka/noVNC.git /opt/stack/noVNC master
2014-03-11 15:00:33.786 | + GIT_REMOTE=https://github.com/kanaka/noVNC.git
2014-03-11 15:00:33.788 | + GIT_DEST=/opt/stack/noVNC

2014-03-11 15:00:33.789 | + GIT_REF=master

2014-03-11 15:00:33.790 | ++ trueorfalse False False

2014-03-11 15:00:33.791 | + RECLONE=False

2014-03-11 15:00:33.792 | + [[ False = \T\r\u\e ]]

2014-03-11 15:00:33.793 | + echo master

2014-03-11 15:00:33.794 | + egrep -q '^refs'

2014-03-11 15:00:33.795 | + [[ ! -d /opt/stack/noVNC ]]

2014-03-11 15:00:33.796 | + [[ False = \T\r\u\e ]]
2014-03-11 15:00:33.797 | + git_timed clonehttps://github.com/kanaka/noVNC.git /opt/stack/noVNC
2014-03-11 15:00:33.798 | + local count=0

2014-03-11 15:00:33.799 | + local timeout=0

2014-03-11 15:00:33.801 | + [[ -n 0 ]]

2014-03-11 15:00:33.802 | + timeout=0
2014-03-11 15:00:33.803 | + timeout -s SIGINT 0 git clonehttps://github.com/kanaka/noVNC.git /opt/stack/noVNC
2014-03-11 15:00:33.804 | Cloning into '/opt/stack/noVNC'...
2014-03-11 15:03:13.694 | error: RPC failed; result=56, HTTP code =200
2014-03-11 15:03:13.695 | fatal: The remote end hung up unexpectedly

2014-03-11 15:03:13.697 | fatal: early EOF

2014-03-11 15:03:13.698 | fatal: index-pack failed

2014-03-11 15:03:13.699 | + [[ 128 -ne 124 ]]
2014-03-11 15:03:13.700 | + die 596 'git call failed: [git clone'https://github.com/kanaka/noVNC.git '/opt/stack/noVNC]'
2014-03-11 15:03:13.701 | + local exitcode=0

2014-03-11 15:03:13.702 | [Call Trace]

2014-03-11 15:03:13.703 | ./stack.sh:736:install_nova
2014-03-11 15:03:13.705 |/var/lib/jenkins/devstack/lib/nova:618:git_clone
2014-03-11 15:03:13.706 |/var/lib/jenkins/devstack/functions-common:543:git_timed
2014-03-11 15:03:13.707 |/var/lib/jenkins/devstack/functions-common:596:die
2014-03-11 15:03:13.708 | [ERROR]/var/lib/jenkins/devstack/functions-common:596 git call failed: [gitclone https://github.com/kanaka/noVNC.git /opt/stack/noVNC]
Example 2:


2014-03-11 14:12:58.472 | + is_service_enabled n-novnc
2014-03-11 14:12:58.473 | + return 0
2014-03-11 14:12:58.474 | ++ trueorfalse False
2014-03-11 14:12:58.475 | + NOVNC_FROM_PACKAGE=False
2014-03-11 14:12:58.476 | + '[' False = True ']'
2014-03-11 14:12:58.477 | + NOVNC_WEB_DIR=/opt/stack/noVNC
2014-03-11 14:12:58.478 | + git_clonehttps://github.com/kanaka/noVNC.git /opt/stack/noVNC master2014-03-11 14:12:58.479 | + GIT_REMOTE=https://github.com/kanaka/noVNC.git
2014-03-11 14:12:58.480 | + GIT_DEST=/opt/stack/noVNC
2014-03-11 14:12:58.481 | + GIT_REF=master
2014-03-11 14:12:58.482 | ++ trueorfalse False False
2014-03-11 14:12:58.483 | + RECLONE=False
2014-03-11 14:12:58.484 | + [[ False = \T\r\u\e ]]
2014-03-11 14:12:58.485 | + echo master
2014-03-11 14:12:58.486 | + egrep -q '^refs'
2014-03-11 14:12:58.487 | + [[ ! -d /opt/stack/noVNC ]]
2014-03-11 14:12:58.488 | + [[ False = \T\r\u\e ]]
2014-03-11 14:12:58.489 | + git_timed clonehttps://github.com/kanaka/noVNC.git /opt/stack/noVNC
2014-03-11 14:12:58.490 | + local count=0
2014-03-11 14:12:58.491 | + local timeout=0
2014-03-11 14:12:58.492 | + [[ -n 0 ]]
2014-03-11 14:12:58.493 | + timeout=0
2014-03-11 14:12:58.494 | + timeout -s SIGINT 0 git clonehttps://github.com/kanaka/noVNC.git /opt/stack/noVNC
2014-03-11 14:12:58.495 | Cloning into '/opt/stack/noVNC'...
2014-03-11 14:14:02.315 | error: The requested URL returned error: 403while accessing https://github.com/kanaka/noVNC.git/info/refs
2014-03-11 14:14:02.316 | fatal: HTTP request failed
2014-03-11 14:14:02.317 | + [[ 128 -ne 124 ]]
2014-03-11 14:14:02.318 | + die 596 'git call failed: [git clone'https://github.com/kanaka/noVNC.git '/opt/stack/noVNC]'
2014-03-11 14:14:02.319 | + local exitcode=0
2014-03-11 14:14:02.321 | [Call Trace]
2014-03-11 14:14:02.322 | ./stack.sh:736:install_nova
2014-03-11 14:14:02.323 |/var/lib/jenkins/devstack/lib/nova:618:git_clone2014-03-11 14:14:02.324 |/var/lib/jenkins/devstack/functions-common:543:git_timed2014-03-11 14:14:02.326 |/var/lib/jenkins/devstack/functions-common:596:die2014-03-11 14:14:02.327 | [ERROR]/var/lib/jenkins/devstack/functions-common:596 git call failed: [gitclone https://github.com/kanaka/noVNC.git /opt/stack/noVNC]
Thanks,

Dane


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Re: [OpenStack-Infra] [openstack-dev] Intermittent failures cloning noVNC from github.com/kanaka

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