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This change adds two new parameters:
* csr_attributes
* csr_attributes_path
Those parameters allow to configure the content of the
csr_attributes.yaml file.
See https://puppet.com/docs/puppet/latest/config_file_csr_attributes.html
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Commit 6797e822959b84c98cf73e02b2a6e3d6ab3fd4fe replaced
the LOG.warn calls that linters were warning about; this
also replaces calls that linters would not have recognised
(as `log` is generally a parameter in these scenarios).
LP: #1508442
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To accept NVIDIA EULA, cloud-init needs to emit latelink=true debconf
setting to the linux-restricted-modules package to allow NVIDIA
drivers to properly link to the running kernel.
LP: #1840080
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The debian ntp.conf template did not contain a newline for the
comment used to mark the rendered ntp pools configured. This
resulted in an invalid line:
'# poolspool 0.int.pool.ntp.org iburst'
rather than:
'# pools
pool 0.int.pool.ntp.org iburst'
This patch fixes the template and updates the unittest to
verify that the rendered templates puts servers and pools
at the beginning of a line.
LP: #1836598
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- UFS file system support
- GPT partition table support
- add support for newfs's -L parameter (label)
- move freebsd specific test from Azure to freebsd
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Under some circumstances, cc_disk_setup may reformat volumes which
already appear in /etc/fstab (e.g. Azure ephemeral drive is reformatted
from NTFS to ext4 after service-heal). Normally, cc_mounts only calls
mount -a if it altered /etc/fstab. With this change cc_mounts will read
/proc/mounts and verify if configured mounts are already mounted and if
not raise flag to request a mount -a. This handles the case where no
changes to fstab occur but a mount -a is required due to change in
underlying device which prevented the .mount unit from running until
after disk was reformatted.
LP: #1825596
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The ubuntu_drivers config module enables usage of the 'ubuntu-drivers'
command. At this point it only serves as a way of installing NVIDIA
drivers for general purpose graphics processing unit (GPGPU)
functionality.
Also, a small usability improvement to get_cfg_by_path to allow it to
take a string for the key path
"toplevel/second/mykey"
in addition to the original:
("toplevel", "second", "mykey")
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Encrypted data bags require a secrets file to be present to
decrypt, and the location of the file must be configured the
Chef client configuration file, client.rb.
This update enables cloud-init's chef module to update that
setting in client.rb.
LP: #1817082
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When using the LXD module cloud-init will attempt
to install ZFS if it does not exist on the target
system. However instead of installing the `zfsutils-linux`
package it attempts to install `zfs` resulting in an error.
Ubuntu Xenial (16.04) has zfs meta package, but Bionic (18.04)
does not. Use the specific base package instead of zfs meta.
Co-authored-by: Michael Skalka <michael.skalka@canonical.com>
LP: #1799779
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Add 'append: true' to write_files entries to append 'content' to file
specified by 'path' key. This modifies the file open mode to append.
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The order of parameters to test_handle_zfs_root did not match
the order of the mocks applied.
Thanks to Jason Zions for pointing this out.
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In some environments, like FreeBSD, gpart can return the device basename
instead of the full path. If this discovered devpath does not exist and
is missing the '/dev/' prefix, add that prefix in an attempt to find the
device.
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Relax expectation on path to lxc and lxd. The deb path still does
install them in /usr/bin/ but that is overly pedantic.
Add a 'lxd waitready' (present since lxd 0.5) to wait until lxd
is ready before operating on it.
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At present the host network settings bleed into the test environment
causing the test test_handler_apt_source_v3 to fail if the host has a
domain setting other then localdomain.
LP: #1792799
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Allow users to provide '## template: jinja' as the first line or their
#cloud-config or custom script user-data parts. When this header exists,
the cloud-config or script will be rendered as a jinja template.
All instance metadata keys and values present in
/run/cloud-init/instance-data.json will be available as jinja variables
for the template. This means any cloud-config module or script can
reference any standardized instance data in templates and scripts.
Additionally, any standardized instance-data.json keys scoped below a
'<v#>' key will be promoted as a top-level key for ease of reference in
templates. This means that '{{ local_hostname }}' is the same as using the
latest '{{ v#.local_hostname }}'.
Since instance-data is written to /run/cloud-init/instance-data.json, make
sure it is persisted across reboots when the cached datasource opject is
reloaded.
LP: #1791781
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In many cases, cloud-init uses 'util.subp' to run a subprocess.
This is not really desirable in our unit tests as it makes the tests
dependent upon existance of those utilities.
The change here is to modify the base test case class (CiTestCase) to
raise exception any time subp is called. Then, fix all callers.
For cases where subp is necessary or actually desired, we can use it
via
a.) context hander CiTestCase.allow_subp(value)
b.) class level self.allowed_subp = value
Both cases the value is a list of acceptable executable names that
will be called (essentially argv[0]).
Some cleanups in AltCloud were done as the code was being updated.
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Newer versions (3.0.1+) of lxd create the 'lxdbr0' network when
'lxd init --auto' is invoked.
When cloud-init is given a network configuration to pass on to
lxc and that config had no name specified or 'lxdbr0', then cloud-init
would fail to create the network as it already exists.
Similarly, we need to remove the device from the default profile
so that the attach code can work.
Also, add a _lxc method and use it to make sure we're getting the
--force-local flag everywhere.
LP: #1776958
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On OpenSuSE 42.3, we would get errors running
tests/unittests/test_handler/test_handler_chef.py
- test_myhttps_nonet raises a UnmockedError
No mocking was registered, and real connections are not allowed
- test_myhttps_net raises SSLError
("bad handshake: SysCallError(32, 'EPIPE')",)
This fixes the errors by just using http instead of https.
Also it modifies the HttprettyTestCase to do the httpretty activate
and deactivate itself in setUp and tearDown. Then we don't have to
decorate individual test_ methods. Also, we set
httpretty.HTTPretty.allow_net_connect = False
Test cases here should not reach out to a network resource.
LP: #1771659
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Yaml tracebacks are generally hard to read for average users. Add a bit of
logic to util.yaml_load and schema validation to look for
YAMLError.context_marker or problem_marker line and column counts.
No longer log the full exceeption traceback from the yaml_load error,
instead just LOG.warning for the specific error and point to the offending
line and column where the problem exists.
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Do not add new entries to /etc/fstab for devices that already have an
existing fstab entry.
Resolves: rhbz#1542578
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The result of a read_file_or_url on a file and on a url would differ
in behavior.
str(UrlResponse) would return UrlResponse.contents.decode('utf-8')
while
str(FileResponse) would return str(FileResponse.contents)
The difference being "b'foo'" versus "foo".
As part of the general goal of cleaning util, move read_file_or_url
into url_helper.
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Fix remaining pycodesytle warnings related to invalid string literals
introduced in more recent pycodeflakes versions
https://bugs.python.org/issue27364 .
Also stop using flake8 in tox as it is incompatible with newer versions of
pyflakes. Instead we now add tox environments for pycodestyle and pyflakes
individually.
Set the versions in both pycodestyle and pyflakes to the currently
available versions.
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By default, FreeBSD's growfs runs interactively asking a question
which can be mitigated using the '-y' command line option. The fix
here is simply to pass -y to growfs to avoid the prompt.
LP: #1404745
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validate_cloudconfig_schema with strict=True would not actually validate
if there was no jsonschema available. That seems kind of strange.
The change here is to make it raise an exception if strict was passed in.
And then to fix the one test that needed a skipIfJsonSchema wrapper.
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This enables warnings produced by pylint for unused variables (W0612),
and fixes the existing errors.
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runcmd, bootcmd, snap/commands, ubuntu-advantage/commands would
log warning (and fail if strict) on duplicate values in the commands.
But those should be allowed. Example, it is perfectly valid to do:
runcmd: ['sleep 1', 'sleep 1']
LP: #1764264
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If a file passed to render_from_file had non-ascii text then
jinja in python2 would decode as ascii, which would cause
UnicodeDecodeError. This issue can be re-created in python2
with just:
'can\xe2\x80\x99t'.decode()
The solution here is to explicitly pass in unicode supporting
type (py3 str, py2 unicode). Those are six.text_type.
Then jinja does not try to decode.
The reason we hit this is that load_file calls decode_binary.
decode_binary believes it has no work to do if it got a six.string_types.
isinstance('can\xe2\x80\x99t', six.string_types) == True
So it returns the original string which will blow up for jinja.
Our fix here then is to load the file in binary mode and explicitly
decode it to utf-8. Then in python2 we'll have a unicode type
and in python3 we'll have a string type.
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Add a base NTP client configuration dictionary and allow Distro
specific changes to be merged. Add a select client function which
implements logic to preferr installed clients over clients which
need to be installed. Also allow distributions to override the
cloud-init defaults.
LP: #1749722
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Previously there was no support at all for zfs file system. With this
change it is now possible to use the resizefs module to grow a zpool to
its maximum partition size on FreeBSD.
LP: #1721243
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ubuntu-advantage-tools is a package for enabling and disabling extended
support services such as Extended Security Maintenance (ESM), Canonical
Livepatch and FIPS certified PPAs. Simplify Ubuntu Advantage setup on
machines by allowing users to provide a list of ubuntu-advantage commands
in cloud-config.
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Support installing and configuring snaps on ubuntu systems. Now,
cloud-config files can provide a list or dictionary of snap:assertions
which will be allow configuration of snapd on a system via 'snap ack'
calls. The snap:commands configuration option supports arbitrary system
commands intended to interact with snappy's cli. This allows users to run
arbitrary snappy commands to create users, download, install and
configure snap packages and snapd.
This branch also deprecates old snappy and snap_config modules leaving
warnings in documentation and runtime for consumers of these modules.
Deprecated snap* modules will be dropped in cloud-init v.18.2 release.
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Older unittest2.TestCase (as seen in CentOS 6) do not have an
assertRaisesRegex method. They only have the now-deprecated
assertRaisesRegexp.
We need our unit tests to work there and on newer python (3.6).
Simply making assertRaisesRegex = assertRaisesRegexp makes pylint
complain as described in https://github.com/PyCQA/pylint/issues/1946 .
What was here before this commit was actually broken. This commit
makes assertRaisesRegex functional in CentOS 6 and works around
the invalid Deprecated warning from pylint.
To prove this, we use assertRaisesRegex in a unit test which will
be exectued in py27, py3 and py26.
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When instance meta-data provides hostname information, run
cc_set_hostname in the init-local or init-net stage before network
comes up.
Prevent an initial DHCP request which leaks the stock cloud-image default
hostname before the meta-data provided hostname was processed.
A leaked cloud-image hostname adversely affects Dynamic DNS which
would reallocate 'ubuntu' hostname in DNS to every instance brought up by
cloud-init. These instances would only update DNS to the cloud-init
configured hostname upon DHCP lease renewal.
This branch extends the get_hostname methods in datasource, cloud and
util to limit results to metadata_only to avoid extra cost of querying
the distro for hostname information if metadata does not provide that
information.
LP: #1746455
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This just centralizes a hunk of duplicated code and uses it from the
new location.
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This makes 2 changes to shellify's behavior:
a.) raise a TypeError rather than a RuntimeError.
b.) raise a TypeError if input is not a list or tuple.
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When we moved some tests to live under cloudinit/ we inadvertantly
failed to change all things that would run nose to include that
directory.
This changes all the 'nose' invocations to consistently run with
tests/unittests and cloudinit/.
Also, it works around, more correctly this time, a python2.6-ism with
the following code:
with assertRaises(SystemExit) as cm:
sys.exit(2)
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Resize of btrfs fails if the mount point for the file system we are trying
to resize, i.e. the root of the filesystem is read only. With this change
we use a known (currently snapper specific) rw location to work around a
flaw that blocks resizing of the ro filesystem.
LP: #1734787
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The motivation for this is that
a.) 1.7.1 runs with python 3.6 (bionic)
b.) we want to run pylint on tests/ and tools for the same reasons
that we want to run it on cloudinit/
The changes are described below.
- Update tox.ini to invoke pylint v1.7.1.
- Modify .pylintrc generated-members ignore mocked object members (m_.*)
- Replace "dangerous" params defaulting to {}
- Fix up cloud_tests use of platforms
- Cast some instance objects to with dict()
- Handle python2.7 vs 3+ ConfigParser use of readfp (deprecated)
- Update use of assertEqual(<boolean>, value) to assert<Boolean>(value)
- replace depricated assertRegexp -> assertRegex
- Remove useless test-class calls to super class
- Assign class property accessors a result and use it
- Fix missing class member in CepkoResultTests
- Fix Cheetah test import
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Add opensuse distro support to cc_ntp module.
LP: #1726572
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The etc/hosts file is was not properly setup for openSUSE or SLES
when manage_etc_hosts is set in the config file.
Improve the doc to address the fact that the 'localhost' ip is
distribution dependent (not always 127.0.0.1).
LP: #1731022
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A recent cleanup of the resizefs module broke resizing when a system was
booted with root=PARTUUID=<uuid> and the device /dev/root does not exist.
This path is exposed with the Ubuntu 16.04 but not with Ubuntu 17.10. A
recreate exists under bug 1684869.
LP: #1725067
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There was fallout in a full integration test run from my adding of
test_no_warnings_in_log which asserted that there could not be a WARNING
found in the /var/log/cloud-init.log
This fixes 2 of the cases:
* TestCommandOutputSimple had a valid WARNING written, so adjust its
test case to allow for that.
* TestLxdDir had a valid config in the test but the module would
log a WARNING, so fix the module.
Also updates lxd unit tests to look for WARN themselves.
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Fix three things related to the ntp module:
1. Fix invalid cloud-config schema in the integration test which
provided empty dicts instead of emptylists for pools and servers
2. Correct logic in the ntp module to allow support for the minimal
cloud-config 'ntp:' without raising a RuntimeError. Docs and schema
definitions already describe that cloud-config's ntp can be empty.
An ntp configuration with neither pools nor servers will be
configured with a default set of ntp pools. As such, the ntp module
now officially allows the following ntp cloud-configs:
- ntp:
- ntp: {}
- ntp:
servers: []
pools: []
3. Add a simple unit test which validates all cloud-config provided to
our integration tests to ensure it adheres to any defined module
schema so as more jsonschema definitions are added, we validate our
integration test configs.
LP: #1724951
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This adds a config module so support for adding zypper repositories
via cloud-config.
LP: #1718675
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The bootcmd test was leaving files in the tmpdir named
ci-FakeExtendedTempFile.XXXXXX.
This cleans those up.
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As root user, os.access(<path>, os.W_OK) will always return True so that
path will never get executed. Also avoid a warning if the root is
overlayroot, which is the common case on a MAAS booted 'ephemeral' system.
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Most users of chef will want to pin the version that is installed.
Typically new versions of chef have to be evaluated for breakage etc.
This change proposes a new optional `omnibus_version` field to the chef
configuration. The changeset also adds documentation referencing the new
field.
LP: #1462693
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Add schema definitions to both cc_resizefs and cc_bootcmd modules. Extend
schema.py to parse and document enumerated json types. Schema definitions
are used to generate module documention and log warnings for schema
infractions.
This branch also does the following:
- drops vestigial 'resize_rootfs_tmp' option from cc_resizefs. That
option only created the specified directory and didn't make use of
that directory for any resize operations.
- Drop yaml.dumps calls from schema documentation generation to avoid
yaml import costs on module load
- Add __doc__ = get_schema_doc(schema) definitions it each module to
supplement python help() calls for cc_runcmd, cc_bootcmd, cc_ntp and
cc_resizefs
- Add a SCHEMA_EXAMPLES_SPACER_TEMPLATE string to docs for modules which
contain more than one example
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This moves the base test case classes into into cloudinit/tests and
updates all the corresponding imports.
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Currently the cloud-init default locale (en_US.UTF-8) is set by
the base datasource class. This patch allows a distro to overide
the fallback value with one that's available in the distro but continues
to respect an image which has preconfigured a locale.
- Distro object now has a get_locale method which will return a
preconfigure locale setting by checking the distros locale system
configuration file. If not set or not present, return the default
locale of en_US.UTF-8 which retains behavior of all previous cloud-init
releases.
- Apply locale now handles regenerating locales or system configuration
files as needed.
- Adjust apply_locale logic to skip locale-regen if the specified LANG
value is C.UTF-8,C, or POSIX; they do not require regeneration.
- Further add unittests to exercise the default paths for Ubuntu and
non-ubuntu paths to validate they get the LANG expected.
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