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Previously the usage of the yaml_dumps module was causing
any python unicode key and value to show up as:
'item': !!python/unicode "some string"
This was not very pretty...
Fix this by using safe_dumps (which is also a good thing to
use and allow_unicode=True). Also create a tiny helper function
in the cc_debug module that does not include the yaml start and
end footers (since this module has its own footers and headers).
Also includes a basic sanity test for this module.
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Add the following adjustments to the chef template and module:
- Make it so that the chef directories can be provided (defaults
to the existing directories)
- Make the params much more configurable, and if a parameter is
provided in the chef configuration it will override existing template
parameters.
- Make the template skip lines if the values are None in the configuration
so that template lines can be removed if/when this is desirable.
- Allow the firstboot json path to be configurable (defaults to the
existing location).
- Adds a basic set of tests to ensure that good things are happening.
- Make a helper function to tell if already installed.
- Have the install routine not run chef after installed but have it instead
return a result to tell the caller to run the chef program once completed.
- Use the generated_by() utility function to give the ruby template a
better header comment.
- Set special parameters after selecting the basic chef parameters.
- Allow for the running after install and run arguments to be configured.
- Allow the omnibus url fetching retries to be configurable.
- Move the chef running to its own helper function
- Add module docs
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This busted logic causes 'output' to not be paid any attention
to, and thus output is not written to /var/log/cloud-init-output.log.
LP: #1387340
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Previously the usage of the yaml_dumps module was causing
any python unicode key and value to show up as:
'item': !!python/unicode "some string"
This was not very pretty...
Fix this by using safe_dumps (which is also a good thing to
use and allow_unicode=True). Also create a tiny helper function
in the cc_debug module that does not include the yaml start and
end footers (since this module has its own footers and headers).
Also includes a basic sanity test for this module.
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Add the following adjustments to the chef template and module
- Make it so that the chef directories can be provided (defaults
to the existing directories)
- Make the params much more configurable, and if a parameter is
provided in the chef configuration it will override existing template
parameters.
- Make the template skip lines if the values are None in the configuration
so that template lines can be removed if/when this is desirable.
- Allow the firstboot json path to be configurable (defaults to the
existing location).
- Adds a basic set of tests to ensure that good things are happening.
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this supports a list of input, and cleans up that list
for the platform specific mount types. Basically,
mtype = None
means 'mount -t auto' or the equivalent for the platform.
and 'iso9660' means "iso type".
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util.log_time()'s return value was what was being sent to fork_cb. This means
the resize ran in parallel and the call to fork_cb threw a traceback (trying
to call Nonetype).
By permitting fork_cb to take kwargs, and using the correct method syntax,
this now forks and resizes in the background as appropriate.
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This just removes comments '# pylint:' things and other code
remnents of pylint.
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Fixed all complaints from running "make pep8". Also version locked
pep8 in test-requirements.txt to ensure that pep8 requirements don't
change without an explicit commit.
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Safer for cloud-init to not use lazy mode for unmount
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previous commit occurred because the selinux test was failing
in a schroot where there was no /etc/hosts.
Now, fix that test more correctly, and fix some bad assumptions in
the SeLinuxGuard.
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Openstack has a unique derivative datasource
that is gaining usage. Previously the config
drive datasource provided part of this functionality
as well as the ec2 datasource, but since new
functionality is being added to openstack is
seems benefical to combine the used parts into
one datasource just made for handling openstack
deployments.
This patch factors out the common logic shared
between the config drive and the openstack
metadata datasource and places that in a shared
helper file and then creates a new openstack
datasource that readers from the openstack metadata
service and refactors the config drive datasource
to use this common logic.
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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 fixes up many long lines to be < 80 chars and some other
pylint issues. pylint 1.1 (in trusty) is now complaining about
the lazy logging, so I'll clean that up when I touch things.
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When a 404 http code comes back from the fetching of ec2
data, instead of retrying immediatly stop the fetching process
and in the userdata fetching function handle this case as a
special case of no userdata being fetched (an empty string
in this case).
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This fixes a test case that failed because PATH was unset in the os.environ.
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this was checking that the lenghth of the mount line from /proc/mounts
was 6, not the number of tokens.
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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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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.
Closes-Bug: #1260072
LP: #1260072
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current form its still missing some modules though.
Supported:
-SSH-keys
-growpart
-growfs
-adduser
-powerstate
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makes it cloud agnostic.
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Modified cc_mounts to identify whether ephermalX is partitioned.
Changed datasources for Azure and SmartOS to use 'ephemeralX.Y' format.
Added disk remove functionally
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Some containers lack /dev/console, so when multi_log attempts to open
that device and write to it directly things can start going haywire.
Here we address this problem by sending console-bound output to stdout
and letting init take care of getting it to the console instead.
We already configure upstart with "console output", so we need only
change systemd to use "journal+console".
The one reason that 'console output' might not be sufficient is if
the user redirected output with 'output'. Ie:
output:
init: "> /var/log/my-cloud-init.log"
Would then mean all output would go there, and anything that
*needed* to go to the console (and was explicitly using multi_log for
that purpose) would not get there.
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