The parameters sent to `prepare_image` changed in
https://review.openstack.org/#/c/86490/
This patch brings `prepare_image` up to date with that change.
It also changes the way configdrive is written to disk, to match
that Ironic is now allowing Nova to build an ISO partition and
send the raw image to the agent.
This patch also swaps out subprocess.call for processutils.execute
in the standby module, since the commands were being changed anyway.
Lastly, this patch changes the expected `hashes` dict to be a
string parameter called `checksum`, to match what glance returns.
Change-Id: Id8af9be920ba51e7e1ce60f4ffd1477e413582c9
Allow configuration via command line arguments or kernel parameters.
Default to agent_ipmitool, the reference driver.
Depends on https://review.openstack.org/#/c/84795/12
Change-Id: I55c4a8713308d038002a6567471cd862bf89ec76
Allow the agent to read arguments from the kernel command line.
Priority is: agent command line, kernel command line, defaults.
Change-Id: Idfd43a8b7fdf6c368cf55d45b32cb7bcfbb56212
Currently, if a single lookup call to the Ironic API fails, the entire
agent errors out and restarts. This allows the agent to retry for a set
amount of time before throwing an uncaught exception forcing a restart.
Change-Id: I39752fb3f42ad3e4f15a49194f1554e1d3463cf8
Closes-Bug: 1297019
