The app command runner already knows if we're dry-run or not, so move to
that. This allows us to skip more command runs, in particular
`journalctl -b`. For my current reboot the integration tests run in
half the time!
Even if we are going to ignore a mountpoint, we still need to process
its children...
Add machine config where the installer is running from a partition of a
disk you might want to install to, and an api test.
When cloudinit.features.NETPLAN_CONFIG_ROOT_READ_ONLY is True,
cloud-init will write /etc/netplan/50-cloud-init.yaml as read-only
root.
This added security allows for subiquity to use cloud-init's
network renderer directly allowing both datasource and network
configuration passed in one place.
Read cloud-init features from
/run/cloud-init/combined-cloud-config.json when present.
Any netplan wifi configuration can be specified in a single
root-read-only network config file
/etc/cloud/cloud.cfg.d/90-installer-network.cfg instead of
having a separate config file for wifi, which could contain
credentials.
This simplifies golden image creation from images installed using
subiquity because image builders will not need to track down and
purge separate /etc/netplan/00-installer-config.yaml and
/etc/netplan/subiquity-disable-cloudinit-networking.cfg when preparing
a golden image.
Eventually, netplan config validation and cloudinit will support
separation of sensitive configuration by cloud-init without needing
to pre-categorize sensitive information.
This will allow cloud-init to grow to ability to write separate
world-readable configuration from config which is security sensitive
with no change needed in subiquity.
Ordering matters of zpool export, or we get an 'export failed' error.
If one does a force reboot the export was not performed, and we
initramfs-prompt until someone does `zpool import -f $poolname`.
Note that it may not be possible to create an fsimage to use as a core
installation source (haven't tried, tbh) but I have upcoming changes to
use a disk image as installation source.
2495681a support dd-raw:file:// urls
ecd94789 have ChrootableTarget ignore allow_daemons when target == "/"
I need the former for the core desktop installation stuff, the latter to
fix integration tests in some environments.
Dan Bungert