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Here we add the ability to read vendor-data from a file named
vendor-data at the same location as the user-data and meta-data files.
At the moment, vendor-data is not read at all from 'seedfrom'.
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Due to bug in function "cloudinit.util.is_ipv4" an IPv4 address with zero (0)
at any component wasn't evaluated as IPv4 address.
E.g.: having local datasource with 192.168.0.1 in meta-data/local-hostname. The
correct behaviour would be to generate ip-192-168-0-1 hostname. With this bug,
the hostname (with IPv4) was considered as FQDN (no IPv4 inside) and just first
component (supposed to be hostname there) was taken. It generated hostname
"192".
Fixes for SmartOS datasource
1. fixed conflation of user-data and cloud-init user-data. Cloud-init
user-data is now namespaced as 'cloud-init:user-data'.
2. user-scripts (not user-data) are now fetched from the meta-data service
each boot and executed as in the scripts directory
3. datacenter name is now namespaced as sdc:datacenter
4. user-scripts will now have '#!/bin/bash' magically prepended
if the 'file' thinks its plain text and it does not start with '#!'
read_file_or_url: raise UrlError with 404 on ENOENT
This makes it easier to call read_file_or_url and handle file or url
errors. Now read_file_or_url will raise a UrlError in either case
on errors.
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This gets initial support for freebsd.
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This change removes the filtering of partitions from potential ConfigDrive
sources, if the LABEL of the partition is set to "config-2".
This is useful for a bare metal device. It may not have a separate device for
ConfigDrive, but instead have a ConfigDrive available on a partition.
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If mount_info says that the root filesystem is on /dev/root and
/dev/root does not exist, then we'll try to glean that information
from the linux kernel cmdline.
This situation occurs at least when you boot without an initramfs
for the current ppc64el cloud images:
qemu-system-ppc64 ... -kernel my.kernel -append 'root=/dev/sda'
When doing that, /proc/1/mountinfo will say '/dev/root' for '/'.
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We had a requirement on boto only to use
boto.utils.get_instance_metadata(). That had actually caused some pain in
the past. This removes a Requires and also one that wasn't python3.
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This adds the ability for a datasource to provide "vendordata".
The difference here is that vendordata is from the vendor (cloud provider)
where user-data is from the user. By enabling this channel, the vendor
can have input on how the instance is set up without modifying or needing
to understand the user-data.
vendordata is generally consumed exactly like user-data, but the user
has the ability to disable its consumption.
The only datasource supporting this at the moment is SmartOS.
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This was previously broken anyway. It doesn't seem like there
was an easy way to actually support it, so for now I'm removing
it entirely. growpart works well enough.
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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
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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.
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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.
LP: #1260072
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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.
LP: #1236531
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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
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Since the import failure can be an expected failure do not log that
failure at a WARNING level, but to start log it at a DEBUG level. This
will help in figuring out why imports fail (if they ever do) for developer
and cloud-init users. Previously it is hard to know if a module fails
importing for a valid reason (not existent) or an invalid reason (the
module exists but the module has a dependency which is not satisfied).
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0.6.4 was never released, but had entries in the ChangeLog.
The lack of a tag for 0.6.4 caused problems with 'make rpm'
LP: #1241834
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This removes the requirement for /proc/PID/mountinfo, which was added in linux
kernel 2.6.26. We could potentially re-visit this and read /proc/mounts rather
than /proc/mtab, but mtab proves effective in testing.
LP: #1248625
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smartos host changed the name of 'region' to 'datacenter_name'
LP: #1244355
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LP: #1244355
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LP: #1232175
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The expected behavior was that 'ephemeral0' in a mount device entry
and ephemeral0 mapped to /dev/xvdb that /dev/xvdb1 or /dev/xvdb would
be substituted.
Explicitly setting 'ephemeral0.0' would mean only xvdb in this case.
LP: #1236594
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cloud-initramfs-growroot is an initramfs module in cloud-initramfs-tools
that resizes the root partition before the root is pivoted over.
growroot was used in Ubuntu up to and including 12.10. The file
/etc/growroot-disabled on the root filesystem was the only way of
disabling the growing of the root partition.
In cloud-init 0.7.2 cloud-init began resizing the root partition
as growpart gained the ability to utilize 'ptupdate' in kernels > 3.8.
This was a big improvement as now the user could disable or enable
the growing of the root partition via user-data.
In order to let users disable growing of / very simplistically cloud-init
will now respect the presense of /etc/growroot-disabled unless config
specifically tells it to ignore that file.
LP: #1234331
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fix documentation of mkpasswd usage in
doc/examples/cloud-config-user-groups.txt
Also, Precise's version of pep8 insists on ordering of imports, but saucy's
has not. So we had some incorrect ordering. This fixes './tools/run-pep8'
on precise.
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Ubuntu images in 12.04 added the user to the 'admin' group.
The admin group was deprecated/replaced with the 'sudo' group in 12.10.
d-i adds its first-user to the 'sudo' group, so it makes sense to mimic
that behavior for the default user created by cloud-init. That was the
original reason behind the presense in the 'admin' group.
Also, here I sorted alphabetically the group list.
LP: #1228228
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When libselinux-python is installed, but selinux is disabled on the
instance, calls to restorecon blow up. This fixes it by checking what
is_selinux_enabled() returns first.
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If the disks that are attached on boot do not have a filesystem
on them, then this module is useful to set that up.
LP: #1218506
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A new field in the metadata has emerged on openstack config drive, one
that provides a way to seed the linux random generator.
This adds a 'random_seed' config module that writes and that it to
/dev/urandom. Also added is support for reading that data on
azure via the hyper-v acpi table data.
In config drive datasource, it rewrites parts of the on_boot code to use a
little helper class.
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the resizepart code was not functional.
We will re-favor it later under bug 1212492.
For now, we'll just favor the 'growpart' resizer.
Both will be found in Ubuntu cloud images.
LP: #1212444
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The reason for this is that more and more things I was wanting to be able to
see how long they took. This puts that time logic into a single place. It
also supports (by default) reading from /proc/uptime as the timing mechanism.
While that is almost certainly slower than time.time(), it does give
millisecond granularity and is not affected by 'ntpdate' having
run in between the two events.
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This adds a very well defined and understood mechanism for applying changes to
the cloud-config. Had we seen this previously, we might have not done the
merge-types work.
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Instead of previously initializing and not finalizing the handles that
completed successfully when a handler initializing or running failed we
should attempt to always give said handlers a chance to finalize (even
when another handler fails).
LP: #1203368
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this will automatically decompress individual MIME segments if they
are compressed.
LP: #1203203
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Changing password via 'chpasswd' command in rhel5 would fail, if input
to the 'chpasswd' command doesn't end with '\n'. The fix is just to
append a carriage return to the input.
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Some code from the RHEL handler was moved to a new file so that it can
be used by the SLES handler.
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This datasource is not perfect at this point, but is tested on raring.
It expects that walinuxagent config is set to disable provisioning
(Provisioning.Enabled=n) and also that walinuxagent will not start
otherwise (ie 'echo manual | sudo tee /etc/init/walinuxagent.override).
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Previously we'd not invoked reload-configuration because doing so
caused issues with upstart. Now, instead, determine if we can invoke it.
LP: #1124384
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This is not really a problem, because nothing would call transport_iso9660
with 'require_iso' as False, but if it did, then we would have still
required iso9660 filesystem on the mount.
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LP: #1182265
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