This does not affect Noble as we no longer preseed LXD in >=Noble
** Also affects: livecd-rootfs (Ubuntu Mantic)
Importance: Undecided
Status: New
** Changed in: livecd-rootfs (Ubuntu Mantic)
Assignee: (unassigned) => Philip Roche (philroche)
** Description changed:
Recent Mantic cloud image builds fail - see
https://launchpad.net/~cloudware/+livefs/ubuntu/mantic/cpc/+build/604087
build log for an example.
```
+ UBUNTU_STORE_ARCH=amd64 SNAPPY_STORE_NO_CDN=1 snap download
--cohort=MSAqIDE3MTI5MDgwNDcgNWIzNmM3MmIwYjVmNDIyMjQ5Y2NmY2JhNjA4MjAyNTliYzAyNjA4NWYzMjA1MWNlN2U3Y2Y3NjE5NzgwMmZkMQ==
--channel=stable/ubuntu-23.10 lxd
Fetching snap "lxd"
store_download.go:142: no host system xdelta3 available to use deltas
error: cannot download snap "lxd": no snap revision available as specified
```
The was due to the default track now pointing to "5.21" instead of
"latest". That change was made 20240411 which corresponds to when we
started seeing failures.
- The long term solution is to pressed from "latest/" for all snaps and no
+ The long term solution is to preseed from "latest/" for all snaps and no
longer assume that "latest/" is the default.
-
[ Impact ]
All image with preseeding of the LXD snap will fail
[ Test Plan ]
- * Successfully build image with LXD preseeded with these changes
- * confirm LXD is preseeded/installed and works as expected.
- * Confirm that preseeding other snap like google-cloud-cli for example in
the GCE images continues to preseed as expected.
+ * Successfully build image with LXD preseeded with these changes
+ * confirm LXD is preseeded/installed and works as expected.
+ * Confirm that preseeding other snap like google-cloud-cli for example in
the GCE images continues to preseed as expected.
[ Where problems could occur ]
- * If other snaps are also preseeded they might not be preseeded as
+ * If other snaps are also preseeded they might not be preseeded as
expected. This is covered in the test plan.
[ Other Info ]
- * A temporary workaround has been made to point
+ * A temporary workaround has been made to point
5.21/stable/ubuntu-23.10 to the 5.19 LXD snap but this will expire in
one month.
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https://bugs.launchpad.net/bugs/2061121
Title:
Mantic preseeding of LXD using incorrect track/channel
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