vyos-cloud-init.git/tests/unittests/test_handler, branch 20.4

cc_resizefs on FreeBSD: Fix _can_skip_ufs_resize (#655)

2020-11-19T22:19:16+00:00

On FreeBSD, if a UFS has trim: (-t) or MAC multilabel: (-l) flag, resize FS fail, because the _can_skip_ufs_resize check gets tripped up by the missing options. This was reported at FreeBSD Bugzilla: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=250496 and as LP: #1901958 Rather than fixing the parser as in the patches proposed there (and attempted in #636) this pull-request rips out all of it, and simplifies the code. We now use `growfs -N` and check if that returns an error. If it returns the correct kind of error, we can skip the resize, because we either are at the correct size, or the filesystem in question is broken or not UFS. If it returns the wrong kind of error, we just re-raise it. LP: #1901958

cli: add --system param to allow validating system user-data on a machine (#575)

2020-11-18T14:23:44+00:00

Allow root user to validate the userdata provided to the launched machine using `cloud-init devel schema --system`

Add config modules for controlling IBM PowerVM RMC. (#584)

2020-10-28T18:06:09+00:00

Reliable Scalable Cluster Technology (RSCT) is a set of software components that together provide a comprehensive clustering environment(RAS features) for IBM PowerVM based virtual machines. RSCT includes the Resource Monitoring and Control (RMC) subsystem. RMC is a generalized framework used for managing, monitoring, and manipulating resources. RMC runs as a daemon process on individual machines and needs creation of unique node id and restarts during VM boot. LP: #1895979 Co-authored-by: Scott Moser

create a shutdown_command method in distro classes (#567)

2020-09-15T19:51:52+00:00

Under FreeBSD, we want to use "shutdown -p" for poweroff. Alpine Linux also has some specificities. We choose to define a method that returns the shutdown command line to use, rather than a method that actually does the shutdown. This makes it easier to have the tests in test_handler_power_state do their verifications. Two tests are added for the special behaviours that are known so far.

LXD: detach network from profile before deleting it (#542)

2020-08-27T15:20:35+00:00

* LXD: detach network from profile before deleting it When cleaning up the bridge network created by default by LXD as part of the `lxd init` process detach the network its profile before deleting it. LXD will otherwise refuse to delete it with error: Error: The network is currently in use. Discussion with LXD upstream: https://github.com/lxc/lxd/issues/7804. LP: #1776958 * LXD bridge deletion: fail if bridge exists but can't be deleted * LXD bridge deletion: remove useless failure logging

Add Alpine Linux support. (#535)

2020-08-19T23:18:25+00:00

Add new module cc_apk_configure for creating Alpine /etc/apk/repositories file. Modify cc_ca_certs, cc_ntp, cc_power_state_change, and cc_resolv_conf for Alpine. Add Alpine template files for Chrony and Busybox NTP support. Add Alpine template file for /etc/hosts.

Detect kernel version before swap file creation (#428)

2020-08-18T21:12:02+00:00

According to man page `man 8 swapon', "Preallocated swap files are supported on XFS since Linux 4.18". This patch checks for kernel version before attepting to create swapfile, using dd for XFS only on kernel versions <= 4.18 or btrfs. Add new func util.kernel_version which returns a tuple of ints (major, minor) Signed-off-by: Eduardo Otubo otubo@redhat.com

cc_ca_certs.py: fix blank line problem when removing CAs and adding new one (#483)

2020-07-15T20:24:43+00:00

Problem: When cc_ca_certs configuration has both "remove-defaults: true" and also specifies one, or more, new trusted CAs to add then the resultant /etc/ca-certificates.conf file's 1st line is blank. As noted in comments in the existing cc_ca_certs.py code blank lines in this file cause problems. Fix: Before adding the cloud-init CA filename to this file first check the size of the file - if is is empty (as all existing CAs have been deleted) then write only the cloud-init CA filename to the file rather than appending it to the file.

cc_mounts: handle missing fstab (#484)

2020-07-10T13:08:44+00:00

Do not fail if /etc/fstab is not present. Some images, like container rootfs may not include this file by default. LP: #1886531

Disable ec2 mirror for non aws instances (#390)

2020-06-30T22:25:26+00:00

For versions before 20.2, we allowed the use of ec2 mirrors if the datasource availability_zone matches one of the ec2 regions. We are now updating that behavior to allow allow the use of ec2 mirrors on ec2 instances or if the user directly passes an an ec2 mirror url through #cloud-config apt directives. LP: #1456277