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In searching for the metadata service, require 'instance-data' to be at the top
level domain. Previously any misconfigured 'search' in /etc/resolv.conf could
result in unintended use of a metadata server.
LP: #1040200
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Added "userless" mode to cloud-init for handling the creation of the users
and the default user on Ubuntu. The end goal of this is to remove the need
for the 'ubuntu' user in the cloud images and to allow individuals to
choose the default user name.
LP: #1028503
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If an upgrade or package installation forced a reboot (such as a kernel
upgrade), then we can optionally reboot at that point.
This allows the user to not be into the newest available kernel without
needing a reboot on their own.
LP: #1038108
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There are several changes here.
* Datasource now has a 'availability_zone' getter.
* get_package_mirror_info
* Datasource convenience 'get_package_mirror_info' that calls
the configured distro, and passes it the availability-zone
* distro has a get_package_mirror_info method
* get_package_mirror_info returns a dict that of name:mirror
this is to facilitate use of 'security' and 'primary' archive.
* this supports searching based on templates. Any template
that references undefined values is skipped. These templates
can contain 'availability_zone' (LP: #1037727)
* distro's mirrors can be arch specific (LP: #1028501)
* rename_apt_lists supports the "mirror_info" rather than single mirror
* generate_sources_list supports mirror_info, and as a result, the
ubuntu mirrors reference '$security' rather than security (LP: #1006963)
* remove the DataSourceEc2 specific mirror selection, but instead
rely on the above filtering, and the fact that 'ec2_region' is only
defined if the availability_zone looks like a ec2 az.
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The None datasource is the last resort fallback datasource. It is
identifiable by a property 'is_disconnected' that indicates that the
datasource used is "not connected to a datasource".
This will allow any thing that needs to run to still run in the absense
of a DataSource.
Also, we add a logging of the datasource found in final_message, and
a warning if the None datasource is found.
LP: #906669
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This was fixed in the previous commit, but not marked explicitly as such.
LP: #1010582
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Example output:
ci-info: +---------+-------------------------+---------+-----------------+
ci-info: | Keytype | Fingerprint (md5) | Options | Comment |
ci-info: +---------+-------------------------+---------+-----------------+
ci-info: | ssh-rsa | e3:..:84:81:72:38:..:6a | - | smoser@brickies |
ci-info: | ssh-rsa | 21:..:32:8a:da:98:..:42 | - | smoser@bart |
ci-info: | ssh-rsa | 7b:..:ac:a7:17:51:..:b2 | - | smoser@kaypeah |
ci-info: +---------+-------------------------+---------+-----------------+
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These changes add a new data source to cloud-init to support passing user
data to RHEVm and vSphere. The user data is passed to RHEVm v3.0 (current
version) using a floppy injection hook and to vSphere via cdrom device.
RHEVm v3.1 will use a method similar to vSphere. Once available support
for that is also expected.
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This implements file writing via cloud-config. It also
* adjusts other code to have user/group parsing in util instead
of in stages.py,
* renames decomp_str to decomp_gzip since it is more meaningful when named
that (as thats all it can decompress).
LP: #1012854
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Usage of yaml.safe_load had already occurred on rework branch
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LP: #1015818
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LP: #996166
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Use the --quiet switch when running apt-get to get output suitable for
logging, rather than with pretty progress updates designed for interactive
use. This makes the log, as returned by GetConsoleOutput for instance, a
little shorter and easier to read. Some action completion notices are also
missed, but it's pretty clear still as no error output appears before
cloud-init goes on to the next thing.
Mer apt-get man page:
Quiet; produces output suitable for logging, omitting progress indicators.
LP: #1012613
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refactoring stuff and setup.py for both of those.
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LP: #970071
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LP: #960564
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In order to allow an ephemeral, or otherwise pristine image to
receive some configuration, cloud-init will read a url directed by
the kernel command line and proceed as if its data had previously existed.
For more information, see doc/kernel-cmdline.txt
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On the users's first login with a locale that is not supported (where 'locale'
would give errors), inform the user on how they can generate the locales
or install language support packages.
LP: #859814
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This fixes a bug in chef handling if the config contained the 'validation_key'
key, but not the 'validation_cert' key.
LP: #960547
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LP: #961226
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If user-data is supplied that is not multipart, and is unhandled, then
log a warning. A warning by default will get to the console, so the user
can see it even if they cannot get into the instance. If they don't see
it there, it would still be available in the cloud-init log.
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Thanks to Ben Howard.
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LP: #942061
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document usage of DataSourceNoCloud from vfat or iso disk.
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LP: #857378
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I believe this will resolve LP: #898373 by making DataSourceOVF restrict
its mounting of filesystems to iso9660. By doing this, it will never
mount a ext3 (or btrfs or any fs that mountall would fsck) and thus will
avoid any races with that.
LP: #898373
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LP: #923043
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If you were trying to parse this output with something, an empty field would be
difficult to handle, as you'd have to know the expected lengths of each field.
The '.' means empty, but then all fields are non-whitespace delimited by one or
more whitespace.
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LP: #915232
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LP: #914739
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Previously,
* if content came into cloud-init for processing came in via a multipart
mime file, and was already base64 encoded, it would get base64 encoded
again before being handed to a part-handler.
* if it came in via a '#include'd file then it would not be encoded at
all.
This drops the internal 'parts' array, that was just converted to and then
from. Instead, we keep MIME format throughout and keep headers along
the way.
That means that a message that comes in with 'Content-Transfer-Encoding'
set to 'base64' will be decoded before being handed to a part-handler.
It also reduces the chance of failure due to content appearing to be an
actual email. Previously if content contained colon separated fields, it
might be read as headers (email.message_from_string(open("/etc/passwd","r"))
would come back as all headers, no payload)
The weak point right now is that '#include'd data cannot have mime types
associated with it (unless it is a mime formatted content). I had hoped
to read user headers and possibly set 'Content-Type' from that.
LP: #874342
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This adds the ability to configure landscape client code from
cloud-config. The fields available are those that were populated to
/etc/landscape/client.conf when I ran landscape-config on precise
('11.07.1.1-0ubuntu2')
LP: #857366
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the environment varible INSTANCE_ID is set when invoking boothooks from
multi-part input. However, previously that was not the case for things
run via bootcmd.
This adds cloud-init-per, which makes it easy for user in bootcmd or
boothook to do something per 'instance', 'always', or 'once'.
The functionality in cloud-init-per mostly duplicated what was in
cloud-init-run-module. That supported "modules", but it is unlikely
that it was used for anything other than "execute". So, cloud-init-per
now replaces cloud-init-run-module and provides legacy support for
the 'execute' path.
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Currently cloud-init writes something like this to console output:
ec2: #############################################################
ec2: -----BEGIN SSH HOST KEY FINGERPRINTS-----
ec2: 2048 78:ae:f3:91:04:6f:8d:ee:ef:e1:2d:72:83:6a:d0:82 root@h (RSA)
ec2: 1024 d3:b6:32:64:22:d4:43:05:f9:25:b4:f3:65:4e:e2:51 root@h (DSA)
ec2: -----END SSH HOST KEY FINGERPRINTS-----
ec2: #############################################################
the key fingerprints are useful for humans to read, but not so useful
for machines, as you cannot populate a KnownHostsFile (~/.ssh/known_hosts)
from the data there.
This change adds output like:
-----BEGIN SSH HOST KEY KEYS-----
ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdH......STI= root@h
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDYRIQe6m......tWF3 root@h
-----END SSH HOST KEY KEYS-----
Those lines can easily be grabbed and appended to a known_hosts file.
LP: #893400
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The default management of /etc/hosts in 0.6.2 (Ubuntu 11.10)
was problematic for a couple different uses, and represented a change
in what was present in previous releases.
This changes the default behavior back to the way it was in 11.04/0.6.1.
It makes 'manage_etc_hosts' in cloud-config more than just a boolean.
It can now have 3 values:
* False (default): do not update /etc/hosts ever
* "localhost": manage /etc/hosts' 127.0.1.1 entry (the way it was done
in 11.10/0.6.2)
* True (or "template"): manage /etc/hosts via template file
This addresses bugs
* LP: #890501
* LP: #871966
LP: #890501, #871966
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the cloud-init programs are never intended to run interactively.
Some programs were being run via subprocess, and would notice that their
input was attached to a terminal (/dev/console). As a result, they
they would try to prompt the user for input (apt-add-repository)
This change simply re-opens standard input as /dev/null so any
subprocesses will not end up blocking on input.
LP: #903993
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