The script can be used to validate autoinstall user data against the
schema. By default, it expects a #cloud-config header and the user-data
to be under the autoinstall: key.
By passing the --no-expect-cloudconfig, it validates the data directly.
We can use this option to validate the YAML files under
examples/autoinstall-*.yaml
Signed-off-by: Olivier Gayot <olivier.gayot@canonical.com>
Passing --use-fuse to scripts/kvm-test.py allows to run as non-root.
It requires installation of the package fuseiso so the switch is
disabled by default.
Signed-off-by: Olivier Gayot <olivier.gayot@canonical.com>
Since 06ac3f92, we invoke kvm directly through subprocess.run.
Therefore, we must not add extra quotes around the -append options,
otherwise they persist and are passed in the kernel command line:
$ cat /proc/cmdline
"autoinstall subiquity-channel=stable" initrd=initrd
Later on, we fail to parse "autoinstall" and "subiquity-channel=stable"
as two distinct options.
Signed-off-by: Olivier Gayot <olivier.gayot@canonical.com>
The function drive() used to return a string in the following format:
"-drive file=/path/to/iso,..."
However, qemu/kvm expects "-drive" to be an argument and
"file=/path/to/iso,..." to be another argument.
The command was constructed as below since the beginning:
kvm = [
"kvm",
"-cdrom", "custom.iso", # <- OK
"-drive file=/path/to/iso,...", # <- NOK
]
Before 06ac3f92, we would join all the arguments using spaces before
executing the kvm command. Therefore we would luckily end up with a
correct command:
" ".join(kvm) -> "kvm -cdrom custom.iso -drive file=/path/to/iso,..."
However, now that we supply the command to subprocess.run directly, the
problem shows up.
Fixed by returning a tuple("-drive", "file=/path/to/iso,...") from
the drive() function.
Signed-off-by: Olivier Gayot <olivier.gayot@canonical.com>
The autoinstall schema for "apt" now supports the "preferences"
configuration. Each preference element should contain the properties
described below, that 1:1 map with the keywords from apt_preferences(5):
* package <-> Package:
* pin <-> Pin:
* pin-priority <-> Pin-Priority:
These preferences are forwarded to curtin through
subiquity-curtin-apt.conf. Support for these rules must be added to
curtin as well.
Signed-off-by: Olivier Gayot <olivier.gayot@canonical.com>
When running integration tests, the LANG variable in
.subiquity/etc/default/locale is unquoted. The pattern that we use
expects quotes so it does not match.
Fixed by making the test work with or without quotes.
In case quotes are not present, the final part of the pipeline will fail
to find a delimiter so it will print the line unchanged
excerpt from cut(1)
-f, --fields=LIST
select only these fields; also print any line that contains
no delimiter character, unless the -s option is specified
Signed-off-by: Olivier Gayot <olivier.gayot@canonical.com>
Looking at the logs, we can observe that the below command does
not do what it is intended to do:
if [ -z "$( ls .subiquity/var/cache/apt/archives/) | grep $lang" ] ; then
++ ls .subiquity/var/cache/apt/archives/
+ '[' -z 'language-pack-en:amd64
wamerican:amd64
wbritish:amd64 | grep ' ']'
The "| grep $lang" part does not execute because it is outside the $()
construct. Therefore, the -z check is always false.
We can fix it by moving the "| grep $lang" part inside the subshell
construct but I took the opportunity to drop the use of the subshell.
Also added --fixed-strings and --quiet options to grep.
Signed-off-by: Olivier Gayot <olivier.gayot@canonical.com>
* The mixture of storage for disable_components in and out of the config
dict was confusing and caused bugs, depending on the flow
* disable_components now solely lives in the dict, like other items
* fix several syntax errors
* missing 'this' item was renamed to 'iso'
* change the simulated 'bash -x' output to stderr
* use shlex functions for join/split
Although the script is running with -e, having two distinct invocations
of a subshell in the same instruction masks failures in the first
subshell invocation. It is similar in essence to what the pipefail
option controls.
As a consequence, the following instruction does not fail if distro-info
is not installed:
isoname=$(distro-info -d)-live-server-$(dpkg --print-architecture).iso
And therefore, we end up with something like:
isoname=-live-server-amd64.iso
Fixed by first assigning the value of $(distro-info -d) to a variable.
Signed-off-by: Olivier Gayot <olivier.gayot@canonical.com>
- This is a cleanup for SystemSetup per DEENG-134 and DEENG-139
- Default user should be set by the WSL launcher.
- Shutdown/reboot actions also.
- Added a structured form of communication between OOBE and launcher.
- /run/launcher-command
- Useful for develop env.
- Mimics the CI while avoiding downloading images all the time.
- Instance names change from 'tester' to the Ubuntu release adjective.
- lxc will only download if there is no local instance with that name.
- Useful for preserving matrix build instances.
Olivier Gayot