Age | Commit message (Collapse) | Author |
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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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The ubuntu/debian networking file parsing function really is more generic
than just a rhel utility function and can be used by others that want to
use this functionality for there own purposes (say in writing down a
freebsd network format instead) so moving this to its own module to
encourage its usage outside of rhel.
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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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The ubuntu/debian networking file parsing function
really is more generic than just a rhel utility function
and can be used by others that want to use this functionality
for there own purposes (say in writing down a freebsd network
format instead) so moving this to its own module to encourage
its usage outside of rhel.
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the Requires would get that string rendered into the package's
Depends/Requires (rather than BuildDepends/BuildRequires).
We should have BuildDepends/BuildRequires too, but since
trunk's package builds do not run 'make test', this isn't a big deal.
This also adds 'test-requires' for httpretty.
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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 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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SECONDS is a special variable in bash, it gets set to the time the
shell has been alive. This would cause us to fail randomly (if the
process happened to take more than 1 second, then SECONDS would
be defined).
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this simplifies consume_vendordata a bit, changes consume_vendordata to
be by default "PER_INSTANCE" (like userdata).
The other thing we do here is move the exlusion to be handled when walking the
data. The benefit of doing it then is that we can exclude part-handlers.
Without the ability to exlude part handlers, exclusion is basically useless
(since part-handlers could accomplish anything they wanted).
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remove apply_filter from get_vendordata. I can't think of a good
reason to filter vendor-data per instance-id.
remove has_vendordata and consume_vendordata.
has vendordata is always "true", whether or not there is something
to operate is determined by:
if ds.vendordata_raw()
consume_vendordata is based on config entirely.
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this makes runparts take exe_prefix and do string to list conversion
inside. that means we don't have to do it in cc_scripts_vendor.
Also, get_nested_option_as_list was essentially get_cfg_by_path anyway.
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I don't see a real need for these. The intent of the 'per-boot' or
'per-instance' or 'per-once' config modules is to handle running
scripts that were already inserted into the instance.
If the vendor is doing that, then there is value in vendor-data.
Ie, they'd already modified the image, they might as well have just
put the stuff in that they wanted.
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This replacement uses our own userdata/metadata ec2 webservice
parser that we can easily modify, it also automatically allows
for reading the ec2 userdata/metdata from files and also brings
in the usage of requests instead of boto's usage of urllib which
did not support ssl properly.
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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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vendordata.
Vendordata is a datasource provided userdata-like blob that is parsed
similiarly to userdata, execept at the user's pleasure.
cloudinit/config/cc_scripts_vendor.py: added vendor script cloud config
cloudinit/config/cc_vendor_scripts_per_boot.py: added vendor per boot
cloud config
cloudinit/config/cc_vendor_scripts_per_instance.py: added vendor per
instance vendor cloud config
cloudinit/config/cc_vendor_scripts_per_once.py: added per once vendor
cloud config script
doc/examples/cloud-config-vendor-data.txt: documentation of vendor-data
examples
doc/vendordata.txt: documentation of vendordata for vendors
(RENAMED) tests/unittests/test_userdata.py => tests/unittests/test_userdata.py
TO: tests/unittests/test_userdata.py => tests/unittests/test_data.py:
userdata test cases are not expanded to confirm superiority over vendor
data.
bin/cloud-init: change instances of 'consume_userdata' to 'consume_data'
cloudinit/handlers/cloud_config.py: Added vendor script handling to default
cloud-config modules
cloudinit/handlers/shell_script.py: Added ability to change the path key to
support vendor provided 'vendor-scripts'. Defaults to 'script'.
cloudinit/helpers.py:
- Changed ConfigMerger to include handling of vendordata.
- Changed helpers to include paths for vendordata.
cloudinit/sources/__init__.py: Added functions for helping vendordata
- get_vendordata_raw(): returns vendordata unprocessed
- get_vendordata(): returns vendordata through userdata processor
- has_vendordata(): indicator if vendordata is present
- consume_vendordata(): datasource directive for indicating explict
user approval of vendordata consumption. Defaults to 'false'
cloudinit/stages.py: Re-jiggered for handling of vendordata
- _initial_subdirs(): added vendor script definition
- update(): added self._store_vendordata()
- [ADDED] _store_vendordata(): store vendordata
- _get_default_handlers(): modified to allow for filtering
which handlers will run against vendordata
- [ADDED] _do_handlers(): moved logic from consume_userdata
to _do_handlers(). This allows _consume_vendordata() and
_consume_userdata() to use the same code path.
- [RENAMED] consume_userdata() to _consume_userdata()
- [ADDED] _consume_vendordata() for handling vendordata
- run after userdata to get user cloud-config
- uses ConfigMerger to get the configuration from the
instance perspective about whether or not to use
vendordata
- [ADDED] consume_data() to call _consume_{user,vendor}data
cloudinit/util.py:
- [ADDED] get_nested_option_as_list() used by cc_vendor* for
getting a nested value from a dict and returned as a list
- runparts(): added 'exe_prefix' for running exe with a prefix,
used by cc_vendor*
config/cloud.cfg: Added vendor script execution as default
tests/unittests/test_runs/test_merge_run.py: changed consume_userdata() to
consume_data()
tests/unittests/test_runs/test_simple_run.py: changed consume_userdata() to
consume_data()
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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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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.
Closes-Bug: #1260072
LP: #1260072
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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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Let the command line (or module args) that set outfile explicitly
override a config'd value of 'verbose'.
Ie, if /etc/cloud/cloud.cfg.d/my.cfg had:
debug:
verbose: False
but the user ran:
cloud-init single --frequency=always --name=debug output.txt
Then they probably wanted to have the debug in output.txt even
though verbose was configured to False.
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This fixes warnings raised by:
./tools/run-pep8 cloudinit/config/cc_debug.py
./tools/run-pylint cloudinit/config/cc_debug.py
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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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argument for output file
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some information about the instance being created.
The module can be included at any stage of the process
- init/config/final
LP: #1258619
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