lp:~smoser/cloud-init/lp1267505

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Bug #1267505: cc_ssh.py doesn't honor host key paths in sshd_config

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907. By Scott Moser on 2014-01-15

keys in the config are lowercase.

This correctly reads the HostKey entries from sshd_config.

We still have an issue though, in that writing them only reads
from the template. There isn't a clear way to map "keytype"
(rsa, dsa, ecdsa) to which file listed in sshd_config we should
put that in.

Ie, it'd be easier if sshd_confing had:
 HostKey rsa /etc/ssh/ssh_host_rsa_key
But in reality it has:
 HostKey /etc/ssh/ssh_host_rsa_key

The only way to knwo that that is referencing a rsa key is to
a.) read the existing file (which might not be there)
b.) glean information from the filename

So the best I think we could really do is match basename(filename) to the
basename of the expanded KEY_FILE_TPL.

906. By Scott Moser on 2014-01-14

read HostKeys from sshd_config

This does some other things to, generally supporting a move of
top level 'ssh_*' config items into a namespaced 'ssh' dict.

ie,
 ssh_authorized_keys: [foo]
is now supported at:
 ssh:
  authorized_keys: [foo]

905. By Scott Moser on 2014-01-14

provide default 'output' setting to log to /var/log/cloud-init-output.log

This has been "best practice" for quite some time, and its a common
request of "where is the output of my user-data programs".

http://askubuntu.com/questions/345344/where-are-the-logs-for-my-user-data-script-cloud-init

904. By Scott Moser on 2014-01-09

Azure: minor changes for filename as strings and logging.

We were passing a unicode string to 'runcmd' in the path to the .crt file.
That is because the keyname was coming from ovf file as unicode.
Ie:
  u'/var/lib/waagent/6BE7A7C3C8A8F4B123CCA5D0C2F1BE4CA7B63ED7.crt'

Then, logging was extending not appending errors.

903. By James Slagle on 2014-01-07

SeLinuxGuard: Cast file path to string.

Before passing a path into selinux.matchpathcon, it needs to be casted
to a string, since the path could be unicode and selinux.matchpathcon
does not support unicode.

902. By Scott Moser on 2013-12-14

support calling apt with eatmydata, enable by default if available.

This allows a general config option to prefix apt-get commands via
'apt_get_wrapper'. By default, the command is set to 'eatmydata', and the
mode set to 'auto'. That means if eatmydata is available (via which), it
will use it.

The 'command' can be either a array or a string.

901. By Scott Moser on 2013-12-14

packages/debian/control.in: remove 'python:Depends'

remove python:Depends macro from the control.in file. This seemed to be
overriding my 'python-json-patch | python-jsonpatch' with whichever
one was installed.

So, we're not getting automatic dependencies on trunk, which is honestly fine.
We'll manage them this way.

900. By Scott Moser on 2013-12-13

packages/bddeb: accept python-json-patch or python-jsonpatch

debian bug 717916 renames python-json-patch to python-jsonpatch, so ubuntu
cloud-images with cloud-init may not have python-json-patch.

Just accept either one.

899. By Scott Moser on 2013-12-12

fix 'make yaml'.

898. By Shraddha Pandhe on 2013-12-12

add 'debug' module for printing debug output.

This adds a debug module for printing debug output. It does not enable it
by default (by putting it in in cloud_config_modules or elsewhere).

Thats fine, as it is still quite useful for the user to run:
 sudo cloud-init single --frequency=always --name=debug ci-debug.txt