~adam-retter/ubuntu/+source/uvtool:emu-riscv64

Branch merges

Propose for merging

Superseded for merging into ubuntu/+source/uvtool:ubuntu/devel

Robie Basak: Needs Resubmitting on 2023-12-12

Ubuntu Sponsors: Pending requested 2023-12-11

Diff: 86 lines (+39/-0) (has conflicts)

4 files modified

setup.py (+5/-0)
template-emu-riscv64.xml (+21/-0)
uvtool/libvirt/__init__.py (+8/-0)
uvtool/libvirt/kvm.py (+5/-0)

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3f85e9f... by adamretter on 2023-12-11

Add support for emulation of RISC-V 64 via quemu and kvm.

35dc66e... by Thibf on 2023-10-16

uvtool/wait: Wait for login to be ready

Following LP: #2013403, cloud-init now prevent login until the system
is fully provisioned, which create a situation where we can connect to
ssh but not login.

This fix it by capturing exit code and retrying if a specific exit code
occurs.

We don't enable ssh retries for other kind of errors.

BugLink: https://bugs.launchpad.net/bugs/2039441
Signed-off-by: Thibault Ferrante <email address hidden>

f5bc1e6... by Andrei Gherzan on 2023-01-11

uvtool: Refactor libvirt connection usage

uvtool assumes the qemu system daemon for its subcommands. This change
makes that easier to maintain using a definition for the libvirt URI.

Related to: https://bugs.launchpad.net/uvtool/+bug/2002530

Signed-off-by: Andrei Gherzan <email address hidden>

a88d59d... by Andrei Gherzan on 2023-01-11

uvtool: Force virsh for the qemu system daemon

When uvtool creates a VM, it uses the qemu system daemon connection.
This commit forces the list command to use the same connection no matter
the local configuration. This makes create/list command consistent.

Fixes: https://bugs.launchpad.net/uvtool/+bug/2002530

Signed-off-by: Andrei Gherzan <email address hidden>

5408862... by Andrei Gherzan on 2023-01-11

uvtool: Clarify comment for the list command

Using the virsh wrapper has the disadvantage of not taking into
consideration libvirt configuration we assume (for example using the
system daemon for the libvirt qemu driver/hypervisor.

Also, given that uvtool tends to be used as a shim over libvirt,
filtering the list output wouldn't be very helpful.

This commit clarifies the above and marks a todo to turn this into a
better native implementation.

Related to: https://bugs.launchpad.net/uvtool/+bug/2002530

Signed-off-by: Andrei Gherzan <email address hidden>

1289606... by Lena Voytek on 2022-04-22

Swap simplestreams test comments to allowlist for inclusive naming

1aae2d4... by Robie Basak on 2022-01-05

Fix typo in exception description string

c774bc7... by Christian Ehrhardt  on 2021-05-21

uvtool: switch ip guessing to libvirt-python

This allows to drop plenty of complex code and dependencies
and at the same time is not affected by all the snap path-munging.

Signed-off-by: Christian Ehrhardt <email address hidden>

b621342... by Andrea Righi on 2022-01-04

Drop ps2 from arhmf libvirt template

The ps2 bus is not available on armh, make sure to drop it from the
armhf template to prevent potential failures when creating armhf
instances.

BugLink: https://bugs.launchpad.net/bugs/1956366
Signed-off-by: Andrea Righi <email address hidden>

LP: #1956366

0e92d8b... by Christian Ehrhardt  on 2021-07-16

tolerate if some key types can't be created (LP: #1936473)

For example in FIPS mode we otherwise abort with
DSA keys are not allowed in FIPS mode^M
Traceback (most recent call last):
  File "/usr/bin/uvt-kvm", line 35, in <module>
    uvtool.libvirt.kvm.main_cli_wrapper(sys.argv[1:])
  File "/usr/lib/python2.7/dist-packages/uvtool/libvirt/kvm.py", line 861, in main_cli_wrapper
    main(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/uvtool/libvirt/kvm.py", line 856, in main
    args.func(parser, args)
  File "/usr/lib/python2.7/dist-packages/uvtool/libvirt/kvm.py", line 643, in main_create
    ssh_host_keys, ssh_known_hosts = uvtool.ssh.generate_ssh_host_keys()
  File "/usr/lib/python2.7/dist-packages/uvtool/ssh.py", line 50, in generate_ssh_host_keys
    _keygen(key_type, private_path)
  File "/usr/lib/python2.7/dist-packages/uvtool/ssh.py", line 34, in _keygen
    '-C', 'root@localhost'
  File "/usr/lib/python2.7/subprocess.py", line 190, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['ssh-keygen', '-q', '-f', '/tmp/uvt-kvm.sshtmpVhmPlF/dsa', '-N', '', '-t', 'dsa', '-C', 'root@localhost']' returned non-zero exit status 255

Signed-off-by: Christian Ehrhardt <email address hidden>