| 2016-02-02 15:24:45 |
Robert C Jennings |
bug |
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added bug |
| 2016-02-04 17:01:14 |
Robert C Jennings |
attachment added |
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trusty.debdiff https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1540965/+attachment/4563911/+files/trusty.debdiff |
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| 2016-02-04 17:01:53 |
Robert C Jennings |
attachment added |
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vivid.debdiff https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1540965/+attachment/4563912/+files/vivid.debdiff |
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| 2016-02-04 17:02:33 |
Robert C Jennings |
attachment added |
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wily.debdiff https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1540965/+attachment/4563913/+files/wily.debdiff |
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| 2016-02-04 17:02:58 |
Robert C Jennings |
attachment added |
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xenial.debdiff https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1540965/+attachment/4563914/+files/xenial.debdiff |
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| 2016-02-04 17:04:34 |
Robert C Jennings |
nominated for series |
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Ubuntu Xenial |
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| 2016-02-04 17:04:34 |
Robert C Jennings |
nominated for series |
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Ubuntu Wily |
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| 2016-02-04 17:04:34 |
Robert C Jennings |
nominated for series |
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Ubuntu Trusty |
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| 2016-02-04 17:04:34 |
Robert C Jennings |
nominated for series |
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Ubuntu Vivid |
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| 2016-02-04 17:07:12 |
Robert C Jennings |
cloud-init (Ubuntu): assignee |
Robert C Jennings (rcj) |
Scott Moser (smoser) |
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| 2016-02-04 17:45:57 |
Robert C Jennings |
branch linked |
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lp:~rcj/cloud-init/lp1540965 |
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| 2016-02-04 20:10:54 |
Robert C Jennings |
attachment removed |
vivid.debdiff https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1540965/+attachment/4563912/+files/vivid.debdiff |
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| 2016-02-04 20:11:09 |
Robert C Jennings |
attachment added |
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vivid.debdiff https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1540965/+attachment/4564068/+files/vivid.debdiff |
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| 2016-02-04 20:11:26 |
Robert C Jennings |
attachment removed |
wily.debdiff https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1540965/+attachment/4563913/+files/wily.debdiff |
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| 2016-02-04 20:12:08 |
Robert C Jennings |
attachment added |
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wily.debdiff https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1540965/+attachment/4564069/+files/wily.debdiff |
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| 2016-02-04 20:12:27 |
Robert C Jennings |
attachment removed |
xenial.debdiff https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1540965/+attachment/4563914/+files/xenial.debdiff |
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| 2016-02-04 20:12:49 |
Robert C Jennings |
attachment added |
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xenial.debdiff https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1540965/+attachment/4564070/+files/xenial.debdiff |
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| 2016-02-04 20:24:12 |
Ubuntu Foundations Team Bug Bot |
tags |
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patch |
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| 2016-02-04 20:24:21 |
Ubuntu Foundations Team Bug Bot |
bug |
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added subscriber Ubuntu Sponsors Team |
| 2016-02-04 22:08:09 |
Launchpad Janitor |
branch linked |
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lp:cloud-init |
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| 2016-02-04 22:21:47 |
Robert C Jennings |
attachment removed |
trusty.debdiff https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1540965/+attachment/4563911/+files/trusty.debdiff |
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| 2016-02-04 22:21:47 |
Robert C Jennings |
attachment removed |
vivid.debdiff https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1540965/+attachment/4564068/+files/vivid.debdiff |
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| 2016-02-04 22:21:48 |
Robert C Jennings |
attachment removed |
wily.debdiff https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1540965/+attachment/4564069/+files/wily.debdiff |
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| 2016-02-04 22:21:49 |
Robert C Jennings |
attachment removed |
xenial.debdiff https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1540965/+attachment/4564070/+files/xenial.debdiff |
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| 2016-02-04 23:10:37 |
Launchpad Janitor |
cloud-init (Ubuntu): status |
In Progress |
Fix Released |
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| 2016-02-05 01:04:57 |
Robert C Jennings |
attachment added |
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wily.debdiff https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1540965/+attachment/4564236/+files/wily.debdiff |
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| 2016-02-05 01:05:32 |
Robert C Jennings |
attachment added |
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trusty.debdiff https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1540965/+attachment/4564237/+files/trusty.debdiff |
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| 2016-02-05 01:29:49 |
Robert C Jennings |
description |
The Joyent Metadata Protocol Specification (Version 2)[1] allows for serial or socket communication. The existing Joyent datasource uses the serial port provided in KVM instances, however LX-brand zones have a socket instead @ /native/.zonecontrol/metadata.sock.
Detecting we are in a Joyent LX-brand zone is possible by looking at '/bin/uname -v' which will report "BrandZ virtual linux" or checking for the existence of a /native mount where '/native/usr/bin/uname -s' reports
SunOS. |
[Impact]
* Cloud-init does not support the datasource presented to LX-Brand
zones in SmartOS. Without this support cloud-init does not work
on the Joyent cloud platform's container service.
* The metadata is provided in the same format as already supported
for KVM-based instances for the SmartOS datasource (with
communication over a serial port). For LX-Brand zones the
metadata is accessed via a socket file.
[Test Case]
* Install cloud-init on an lx-brand zone image and
run 'cloud-init init'. No metadata will be found without
this patch.
* With the patched cloud-init, run 'cloud-init init' on the
new lx-brand zones images. The metadata should be discovered
and the instance should be recognized as being provisioned.
Perform the same testing on existing KVM-based SmartOS instances
to ensure there is no regression.
[Regression Potential]
* [Trusty only] This SRU backports support for the V2 metadata format
that has been present since the Vivid release. This is well tested
code and has no user-facing impact. This was done because the
V2 datasource allows for serial or socket communication. The existing
Joyent datasource uses the serial port provided in KVM instances,
however LX-brand zones have a socket instead @
/native/.zonecontrol/metadata.sock. Additionally the V2 datasource
provides checksums and response length fields that allow for
validation of results. Additional testing was performed on Trusty
SmartOS and KVM instances to validate these changes.
* To keep code common for KVM (serial) and LX-Brand (socket)
communication the code had to switch to read byte-by-byte from
the metadata source file object to avoid reading past the end of
input on the socket which would block indefinitely. This is a change
from using readline and will be slower but not significantly so.
* This builds on the existing SmartOS datasource to enable LX-Brand.
There is risk that this will break the datasouce on existing KVM
instances. To mitigate this risk testing has been performed on
both environments with Trusty, Vivid (out of support today),
Wily, and Xenial.
[Other Info]
* This is python 2/3 byte/string safe on Vivid, Wily, and Trusty
where cloud-init supports python 3.
==== Original Description ====
The Joyent Metadata Protocol Specification (Version 2)[1] allows for serial or socket communication. The existing Joyent datasource uses the serial port provided in KVM instances, however LX-brand zones have a socket instead @ /native/.zonecontrol/metadata.sock.
Detecting we are in a Joyent LX-brand zone is possible by looking at '/bin/uname -v' which will report "BrandZ virtual linux" or checking for the existence of a /native mount where '/native/usr/bin/uname -s' reports
SunOS. |
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| 2016-02-05 14:54:49 |
Ben Howard |
bug task added |
|
cloud-init (Ubuntu Xenial) |
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| 2016-02-05 14:54:57 |
Ben Howard |
bug task added |
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cloud-init (Ubuntu Wily) |
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| 2016-02-05 14:55:10 |
Ben Howard |
bug task added |
|
cloud-init (Ubuntu Trusty) |
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| 2016-02-05 20:14:57 |
Robert C Jennings |
attachment added |
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trusty.debdiff https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1540965/+attachment/4564773/+files/trusty.debdiff |
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| 2016-02-05 20:14:58 |
Robert C Jennings |
attachment added |
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trusty.debdiff https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1540965/+attachment/4564774/+files/trusty.debdiff |
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| 2016-02-05 20:15:13 |
Robert C Jennings |
attachment removed |
trusty.debdiff https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1540965/+attachment/4564773/+files/trusty.debdiff |
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| 2016-02-05 20:15:44 |
Robert C Jennings |
attachment removed |
trusty.debdiff https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1540965/+attachment/4564237/+files/trusty.debdiff |
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| 2016-02-05 20:56:02 |
Robert C Jennings |
attachment added |
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wily.debdiff https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1540965/+attachment/4564782/+files/wily.debdiff |
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| 2016-02-05 20:56:27 |
Robert C Jennings |
attachment removed |
wily.debdiff https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1540965/+attachment/4564236/+files/wily.debdiff |
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|
| 2016-02-05 21:03:27 |
Robert C Jennings |
bug |
|
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added subscriber Ubuntu Stable Release Updates Team |
| 2016-02-06 02:12:05 |
Mathew Hodson |
cloud-init (Ubuntu Trusty): importance |
Undecided |
High |
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| 2016-02-06 02:12:08 |
Mathew Hodson |
cloud-init (Ubuntu Wily): importance |
Undecided |
High |
|
| 2016-02-08 19:03:56 |
Chris J Arges |
cloud-init (Ubuntu Wily): status |
New |
Fix Committed |
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| 2016-02-08 19:04:00 |
Chris J Arges |
bug |
|
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added subscriber SRU Verification |
| 2016-02-08 19:04:03 |
Chris J Arges |
tags |
patch |
patch verification-needed |
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| 2016-02-08 19:04:39 |
Chris J Arges |
removed subscriber Ubuntu Sponsors Team |
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| 2016-02-08 19:04:58 |
Chris J Arges |
cloud-init (Ubuntu Trusty): status |
New |
Fix Committed |
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| 2016-02-10 20:38:56 |
Christopher Horrell |
bug |
|
|
added subscriber Christopher Horrell |
| 2016-03-02 18:00:14 |
Robert C Jennings |
tags |
patch verification-needed |
patch verification-done |
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| 2016-03-03 23:24:22 |
Launchpad Janitor |
cloud-init (Ubuntu Trusty): status |
Fix Committed |
Fix Released |
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| 2016-03-03 23:24:26 |
Adam Conrad |
removed subscriber Ubuntu Stable Release Updates Team |
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| 2016-03-03 23:24:57 |
Launchpad Janitor |
cloud-init (Ubuntu Wily): status |
Fix Committed |
Fix Released |
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| 2016-03-04 07:40:53 |
Launchpad Janitor |
branch linked |
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lp:~smoser/ubuntu/xenial/cloud-init/pkg |
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| 2016-05-31 13:25:27 |
Launchpad Janitor |
branch linked |
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lp:ubuntu/trusty/cloud-init |
|
