This patch allows setting the root mount as RW indicated by setting
rd.cos.debugrw in the cmdline
Signed-off-by: Itxaka <itxaka.garcia@spectrocloud.com>
* Full rework
- Extract steps to a different file
- Simplify dag for easy understanding
- Load dag based on our boot process
- Simplify steps to not depend on useless stuff
- Better logging
Signed-off-by: Itxaka <itxaka.garcia@spectrocloud.com>
* Move sentinel file to the dag
Signed-off-by: Itxaka <itxaka.garcia@spectrocloud.com>
* Adapt tests
Signed-off-by: Itxaka <itxaka.garcia@spectrocloud.com>
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Signed-off-by: Itxaka <itxaka.garcia@spectrocloud.com>
- Set debug from ENV var as well
- Only set sentinel if we are not on a dry-run so we can examine the
DAG
- Set the DAG with Init so tmpfs is part of it
Signed-off-by: Itxaka <itxaka.garcia@spectrocloud.com>
Looks like we need to have the oem partition loaded for some cases, and
during rootfs we should pick it up.
Currently we only mount it under /sysroot/oem. IIRC in
cos-immutable-rootfs it was mounted under /oem directly, the rootfs
stage service run and then when cos-layout was launched it made sure to
unmount /oem so it could mount it under /sysroot/oem
In our case its a bit more complicated, we may need to mount it under
/oem before the rootfs run, then unmount it and mount it in the proper
place. Im hoping we can get away with just creating the symlink
Signed-off-by: Itxaka <itxaka.garcia@spectrocloud.com>
- Set global debug log
- Set caller in the log if debug
- Fatal if cannot get target image
- clean up slices from cos-layoout.env
- Add generic log with more context info
- dump runtime to log on start
- Set proper default paths if overlay is empty (fixes recovery)
- Fix ErrAlreadyMounted to not trigger failures
Signed-off-by: Itxaka <itxaka@spectrocloud.com>
It was nice when things break all over but its much more stable now.
Lets add logging with head and with proper enrichment of the data being
sent
Signed-off-by: Itxaka <itxaka@spectrocloud.com>
- set debug level via cmdline
- set default RW paths needed ALWAYS to boot a working system, even
with no config files(recovery)
- Check for loop device before mounting it to avoid duplicated mounts
- Force overlay and bind arrays to uniqueness
- Rename OverlayDir to OverlayDirs to better represent the content
Signed-off-by: Itxaka <itxaka@spectrocloud.com>
- drop vfs
- less hardcoded stuff, use the runtime status
- Remove things that syscalls dont understand (defaults, auto)
Signed-off-by: Itxaka <itxaka@spectrocloud.com>
