gdb'ing the stuck cloud-init process shows it suck in a select() caused
by http://bazaar.launchpad.net/~cloud-init-dev/cloud-
init/trunk/view/head:/cloudinit/cs_utils.py#L81. It looks like a new
datasource (DataSourceCloudSigma) was added to cloud-init since saucy.
It attempts to read/write from /dev/ttyS0, hangs and blocks boot.
Killing the process gets boot going (albeit incomplete WRT cloud-init).
As a workaround, updating the image and simply deleting
usr/lib/python2.7/dist-
packages/cloudinit/sources/DataSourceCloudSigma.py fixes the issue.
** Also affects: cloud-init
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1316475
Title:
trusty hang on first boot post deploy
Status in Init scripts for use on cloud images:
New
Status in tripleo - openstack on openstack:
Triaged
Bug description:
DHCPDISCOVER on eth2 to 255.255.255.255 port 67 interval 3 (xid=0x7e777c23)
DHCPREQUEST of 10.22.157.186 on eth2 to 255.255.255.255 port 67
(xid=0x7e777c23)
DHCPOFFER of 10.22.157.186 from 10.22.157.149
DHCPACK of 10.22.157.186 from 10.22.157.149
bound to 10.22.157.186 -- renewal in 39589 seconds.
* Starting Mount network filesystems [ OK
]
* Starting configure network device [ OK
]
* Stopping Mount network filesystems [ OK
]
* Stopping DHCP any connected, but unconfigured network interfaces [ OK
]
* Starting configure network device [ OK
]
* Stopping DHCP any connected, but unconfigured network interfaces [ OK
]
* Starting configure network device [ OK
]
And it stops there.
I see this on about 10% of deploys.
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