Commit Graph

3 Commits

Author SHA1 Message Date
Ramil Minishev
a27de3f8a2 Make growvols config path platform independent
Change-Id: I9b8fdf96c8543bff92019fb82f10493de7728a26
2022-02-04 00:23:13 +03:00
likui
7a57da8cee Replace deprecated assertEquals
The assertEquals method has been deprecated since it was renamed
to assertEqual in Python 3.2.

https://docs.python.org/3/library/unittest.html#deprecated-aliases

Change-Id: I559ad57c2d96a3bb51080c72816f39d3baa4c9dd
2021-11-12 09:46:14 +08:00
Steve Baker
a6e0bf83db Add a growvols utility for growing LVM volumes
There is currently no automated way of growing LVM volumes on boot
like single partition images do with their growroot mechanism. This
lack likely contributes to LVM not being widely used on VM and
baremetal workloads, since growing to the full disk requires workload
knowledge to determine which volumes to grow and by what amount.

The growvols element contributes a growvols python script which can be
run on firstboot (via systemd or cloud-init) or manually via
automation such as ansible. It is also an interactive script which
displays the full list of modifying commands before prompting for
confirmation to run them all.

By default the script will grow the root volume, but arguments allow
any volume to grow by a specified amount, or a percentage of the
available disk space.

Blueprint: whole-disk-default
Change-Id: Idcf774384e56cce03e56c0e19c7d08a768606399
2021-07-01 11:16:31 +12:00