[lxc-users] Serge Hallyn's article "Publishing LXD images"

[david.andel at bli.uzh.ch]

And the same is true for the original wily container from the official image:

david at kimera:~$ lxc stop wily
david at kimera:~$ lxc profile apply wily default,debug_init
Profile default,debug_init applied to wily
david at kimera:~$ lxc start wily
david at kimera:~$ time lxc exec wily /bin/bash
root at wily:~# 
real    0m9.781s
user    0m0.008s
sys     0m0.000s
david at kimera:~$ lxc exec wily -- ls -alh /tmp/
total 0
drwxrwxrwt 1 root root   0 Dec 10 07:51 .
drwxr-xr-x 1 root root 132 Dec  9 03:54 ..

I have also checked with a fresh trusty launch with the latest daily builds, and still, the problem with the shell quitting by itself does not occur in the trusty container, however, init does not write any debug log either:

david at kimera:~$ lxc launch images:ubuntu/trusty/amd64 trusty
Creating trusty done.
Starting trusty done.
david at kimera:~$ lxc image list
+----------------+--------------+--------+-----------------------+--------+----------+------------------------------+
|     ALIAS      | FINGERPRINT  | PUBLIC |      DESCRIPTION      |  ARCH  |   SIZE   |         UPLOAD DATE          |
+----------------+--------------+--------+-----------------------+--------+----------+------------------------------+
| wily-w-upstart | ac1181e4561c | no     |                       | x86_64 | 130.31MB | Dec 9, 2015 at 4:36pm (CET)  |
|                | 2ad5a41c86ac | no     | Ubuntu wily (amd64)   | x86_64 | 72.76MB  | Dec 9, 2015 at 4:33pm (CET)  |
|                | 7f26ac9d570e | no     | Ubuntu trusty (amd64) | x86_64 | 63.93MB  | Dec 10, 2015 at 8:55am (CET) |
+----------------+--------------+--------+-----------------------+--------+----------+------------------------------+
david at kimera:~$ lxc stop trusty
david at kimera:~$ lxc profile apply trusty default,debug_init
Profile default,debug_init applied to trusty
david at kimera:~$ lxc start trusty
david at kimera:~$ time lxc exec trusty /bin/bash
root at trusty:~# ls -l /tmp/
total 0
root at trusty:~# exit

real    2m15.496s
user    0m0.008s
sys     0m0.008s
david at kimera:~$ lxc exec trusty -- ls -alh /tmp/
total 0
drwxrwxrwt 1 root root   0 Dec  9 04:06 .
drwxr-xr-x 1 root root 132 Dec  9 04:05 ..


-----"lxc-users" <lxc-users-bounces at lists.linuxcontainers.org> wrote: -----
To: LXC users mailing-list <lxc-users at lists.linuxcontainers.org>
From: Serge Hallyn 
Sent by: "lxc-users" 
Date: 12/10/2015 3:52
Subject: Re: [lxc-users] Serge Hallyn's article "Publishing LXD images"

Quoting david.andel at bli.uzh.ch (david.andel at bli.uzh.ch):
> Ok, after installing the daily builds, relaunching wily from scratch, installing upstart in it, creating a config profile and applying it to the container:
> 
> david at kimera:~$ lxc profile show debug_init
> name: debug_init
> config:
>   raw.lxc: |-
>     lxc.console.logfile = /tmp/out
>     lxc.init_cmd = /sbin/init --debug --verbose
> devices: {}
> 
> david at kimera:~$ lxc profile apply wily-u-1 default,debug_init
> Profile default,debug_init applied to wily-u-1
> 
> No log is being written after running a bash shell and just waiting until it quits by itself:

Wait, did you restart the container after applying the new
profile?  Since we're setting debug arguments for init, we
need init to be restart anyway.

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