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Linux guests can provide information to Hyper-V hosts via KVP.
KVP allows the guests to provide any string key-value-pairs back to the
host's registry. On linux, kvp communication pools are presented as pool
files in /var/lib/hyperv/.kvp_pool_#.
The following reporting configuration can enable this kvp reporting in
addition to default logging if the pool files exist:
reporting:
logging:
type: log
telemetry:
type: hyperv
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refresh patches against master commit dab59087:
debian/patches/azure-use-walinux-agent.patch
debian/patches/openstack-no-network-config.patch
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drop the following cherry picks:
cpick-3cee0bf8-oracle-fix-detect_openstack-to-report-True-on
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The snap test requires access to a proxy and currently the integration
tests do not handle this scenario. I am disabling the test until I can
loop back around and fix this.
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The snap test requires access to a proxy and currently the integration
tests do not handle this scenario. I am disabling the test untill I can
loop back around and fix this.
The write_files test, specifically, the binary test is failing on cosmic
because the "binary" file we were writting was not a complete elf
executable, but we expected 'file' to identify it as such.
The change here is to simply use some 24 bytes of random, non-utf data
and check that file was written correctly via expected checksum.
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This adds a Oracle specific datasource that functions with OCI.
It is a simplified version of the OpenStack metadata server
with support for vendor-data.
It does not support the OCI-C (classic) platform.
Also here is a move of BrokenMetadata to common 'sources'
as this was the third occurrence of that class.
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Azure datasource now queries IMDS metadata service for network
configuration at link local address
http://169.254.169.254/metadata/instance?api-version=2017-12-01. The
azure metadata service presents a list of macs and allocated ip addresses
associated with this instance. Azure will now also regenerate network
configuration on every boot because it subscribes to EventType.BOOT
maintenance events as well as the 'first boot'
EventType.BOOT_NEW_INSTANCE.
For testing add azure-imds --kind to cloud-init devel net_convert tool
for debugging IMDS metadata.
Also refactor _get_data into 3 discrete methods:
- is_platform_viable: check quickly whether the datasource is
potentially compatible with the platform on which is is running
- crawl_metadata: walk all potential metadata candidates, returning a
structured dict of all metadata and userdata. Raise InvalidMetaData on
error.
- _get_data: call crawl_metadata and process results or error. Cache
instance data on class attributes: metadata, userdata_raw etc.
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DEP_NETWORK is removed since the network_config must
run at each boot. New EventType.BOOT event is used
for that.
Network is brought up early to fetch the metadata which
is required to configure the network (ipv4 and/or v6).
Adds unittests for the following and fixes test_common for
LOCAL and NETWORK sets.
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Fix a typo in in documentation that showed 'analyze blame' but
intended to show 'analyze dump'.
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When converting network config v1 to netplan, we were not correctly
rendering the 'macaddress' key on a bond. Not that the difference
in spelling between v1 'mac_address' and v2 'macaddress' is intentional.
Also fixed here is rendering of the macaddress for bridges.
LP: #1784699
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Move the tools/net-convert.py to be exposed as part of 'cloud-init devel'
subcommands.
It can now be called like:
$ cloud-init devel net-convert
Or, if you just have checked out source (and no cli executable):
$ python3 -m cloudinit.cmd.devel.net_convert
or
$ python3 -m cloudinit.cmd.main devel net-convert
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This changes redhat's default behavior to remove the ssh keys on
new instance (ssh_deletekeys will now be at its default true value).
On redhat systems, cloud-init.service has both:
Wants=sshd-keygen.service
Before=sshd-keygen.serviceh
Which is why 'ssh_genkeytypes' is set to None
(yaml '~' == yaml null == python none).
I've changed that to be null as it seems more clear and we do not
use the tilda anywhere else in configs.
LP: #1781094
rhbz: https://bugzilla.redhat.com/show_bug.cgi?id=1598832
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Bash and most other "bourne-like" shells allow declaring function
local variables via 'local'. ksh does not. Instead of using 'local'
always, use 'typeset' when the KSH_VERSION variable is present in
environment.
LP: #1784713
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The OpenNebula data source generates an invalid netplan yaml file
if the IPv6 gateway is not defined in context.sh.
LP: #1768547
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LP: #1784685
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The OpenStack datasource in 18.3 changed to detect data in the
init-local stage instead of init-network and attempted to redetect
OpenStackLocal datasource on Oracle across reboots. The function
detect_openstack was added to quickly detect whether a platform is
OpenStack based on dmi product_name or chassis_asset_tag and it was
a bit too strict for Oracle in checking for 'OpenStack Nova'/'Compute'
DMI product_name.
Oracle's DMI product_name reports 'SAtandard PC (i440FX + PIIX, 1996)'
and DMI chassis_asset_tag is 'OracleCloud.com'.
detect_openstack function now adds 'OracleCloud.com' as a supported value
'OracleCloud.com' to valid chassis-asset-tags for the OpenStack
datasource.
LP: #1784685
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Described in bug 1783198 we have seen some transient failures when
using pylxd -> lxd api.
This does:
* adds a str() representation of LXDInstance
* checks the value of the pylxd_container object on instantion
* sets pylxd_container object to None on deletion.
* adds retry logic to shutdown()
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The comment in update_metadata() that explains how a datasource should
enable network reconfig on every boot presumes that
EventType.BOOT_NEW_INSTANCE is a subset of EventType.BOOT. That's not
the case, and as such a datasource that needs to configure networking
when it is a new instance and every boot needs to include both event
types.
To make the situation above easier to debug, update_metadata() now
logs when it returns false.
To make it so that datasources do not need to test before appending to
the update_events['network'], it is changed from a list to a set.
test_update_metadata_only_acts_on_supported_update_events is updated
to allow datasources to support EventType.BOOT.
Author: Mike Gerdts <mike.gerdts@joyent.com>
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This adds a script to always get the /etc/cloud/build.info file
if it exists, and a hook when preparing the image to log the information
if it is available.
INFO - setting up ubuntu-cosmic (build_name=server serial=20180718)
This is just useful for debug and reproduce.
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Pylint 2.0.0 was recently released and complains more about
logging-not-lazy than it used to. I've fixed those warnings, here.
The changes in rh_subscription are more extensive. pylint may be
complaining incorrectly there, but the tests were not correctly un-doing
all of their mock/patching. This cleans those up and makes pylint happy.
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Add examples and tests for RHEL values of redhat-release and os-release.
These examples were collected from IBMCloud images.
on rhel systems 'platform.dist()' returns 'redhat' rather than 'rhel'
so we have adjusted the response to align there.
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An empty /etc/os-release exists on some redhat images, most notably
the COPR build images of centos6 and rawhide. On platforms missing
/etc/os-release or having an empty /etc/os-release file, use
_parse_redhat_release on rhel-based images to obtain distribution and
release codename information.
LP: #1781229
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In order to see some of the WARNING messages added by bug 1774666
I wanted logging output of tools/net-convert. This does:
a.) add '--debug' and make it print the network state and read yaml only
if --debug is provided.
b.) set up basic logging so warnings goes to console by default and
debug goes to console if --debug is provided.
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Paramiko version 2.4.0 had a CVE (CVE-2018-7750) against it.
It is not likely particularly worrisome for our integration tests,
but we might as well bump it.
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Just remove the reference to bug 1780481 that was added to
debian/changelog. Also, add a reference (re-using) the SRU bug 1777912.
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LP: #1727876
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A recent commit added get_linux_distro to replace the deprecated python
platform.dist module behavior before it is dropped from python. It added
behavior that was compliant on OpenSuSE and SLES, by returning
(<distro_name>, <distro_version>, <cpu-arch>).
Fix get_linux_distro to behave more like the specific distribution's
platform.dist on ubuntu, centos and debian, which will return the
distribution release codename as the third element instead of <cpu-arch>.
SLES and OpenSUSE will retain their current behavior.
Examples follow:
('sles', '15', 'x86_64')
('opensuse', '42.3', 'x86_64')
('debian', '9', 'stretch')
('ubuntu', '16.04', 'xenial')
('centos', '7', 'Core')
LP: #1780481
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Very basic type definitions are now defined to distinguish 'boot'
events from 'new instance (first boot)'. Event types will now be handed
to a datasource.update_metadata method which can determine whether
to refresh its metadata and re-render configuration based on that
source event.
A datasource can 'subscribe' to an event by setting up the update_events
attribute on the datasource class which describe what config scope is
updated by a list of matching events. By default datasources will have
the following update_events: {'network': [EventType.BOOT_NEW_INSTANCE]}
This setting says the datasource will re-write network configuration only
on first boot of a new instance or when the instance id changes.
New methods are now present on the datasource:
- clear_cached_attrs: Resets cached datasource attributes to values
listed in datasource.cached_attr_defaults. This is performed prior to
processing a fresh metadata process to avoid keeping old/invalid
cached data around.
- update_metadata: accepts source_event_types to determine if the
metadata should be crawled again and processed
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The salt minion integration test as we had it did not do a whole lot
more than the unit tests on that module did. Additionally, it caused
some transient failures at least in Ubuntu 18.04.
At a future date we may choose to add an integration test that installs
salt-minion and salt server and configures it to be a better test.
LP: #1778737
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When cloud-init tries to read a key from a keyserver, it will now
retry twice with 1 second in between each.
Retries of import are done by default because keyservers can be
unreliable. Additionally, there is no way to determine the difference
between a non-existant key and a failure. In both cases gpg (at least
2.2.4) exits with status 2 and stderr: "keyserver receive failed: No data"
It is assumed that a key provided to cloud-init exists on the keyserver so
re-trying makes better sense than failing.
Examples of things that made receive keys particularly unreliable:
https://bitbucket.org/skskeyserver/sks-keyserver/issues/57
https://bitbucket.org/skskeyserver/sks-keyserver/issues/60
There is also a change here from 'gpg --recv' to the longer
'gpg --recv-keys'. That option is functional and working back to
centos 6 (gpg 2.0.14) and ubuntu 14.04 (gpg 1.4.16).
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If run-container was called without --package or --binary-package, then
it would still try to copy out artifacts and would fail doing so as
there were no artifacts to collect.
Also fix a bug when only --source-package without --package.
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standargs -> standards.
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Simplestreams is moving to git. Use the git repo rather than bzr.
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refresh patches against master commit 2d6e4219:
debian/patches/azure-use-walinux-agent.patch
debian/patches/ds-identify-behavior-xenial.patch
debian/patches/openstack-no-network-config.patch
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To make this acceptable as a SRU we keep the same behavior as is
in the stable release which is to generate network for fallback nic
only.
In this series, OpenStack datasource can optionally generate
network_config from network_data.json if the datasource is configured
with a file like /etc/cloud.cfg.d/openstack-net.cfg:
datasource:
OpenStack:
apply_network_config: true
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Bump the version in cloudinit/version.py to be 18.3 and update ChangeLog.
LP: #1777743
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