The apple hypervisor code works on Intel Macs with very recent operating
system versions.
[NO NEW TESTS NEEDED]
Signed-off-by: Brent Baude <bbaude@redhat.com>
During the exponential backoff waiting for the machine to be fully up
and running, also make sure that SSH is ready. The systemd dependencies
of the ready.service include the sshd.service among others but that is
not enough.
Other CoreOS users reported the same issue on IRC, so I feel fairly
confident to use the pragmatic approach of making sure SSH works on the
client side. #17403 is quite old and there are other pressing machine
issues that need attention.
[NO NEW TESTS NEEDED]
Fixes: #17403
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
* Use vfkit command line assembly
* Inject ignition file into guest using http over vsock
* Ready notification through use of vsock
[NO NEW TESTS NEEDED]
Signed-off-by: Brent Baude <bbaude@redhat.com>
Previously podman was using "MB" and "GB" (binary) for input but
"MB" and "GB" (decimal) for output, which was causing confusion.
Signed-off-by: Anders F Björklund <anders.f.bjorklund@gmail.com>
Make sure that starting a qemu machine uses proper exponential backoffs
and that a single variable isn't shared across multiple backoffs.
DO NOT BACKPORT: I want to avoid backporting this PR to the upcoming 4.6
release as it increases the flakiness of machine start (see #17403). On
my M2 machine, the flake rate seems to have increased with this change
and I strongly suspect that additional/redundant sleep after waiting for
the machine to be running and listening reduced the flakiness. My hope
is to have more predictable behavior and find the sources of the flakes
soon.
[NO NEW TESTS NEEDED] - still too flaky to add a test to CI.
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
When debugging #17403, the logs of sshd indicates that Podman tried to
ssh into the machine too soon as the `core` user has not yet been fully
set up:
> error: kex_exchange_identification: Connection closed by remote host
> fatal: Access denied for user core by PAM account configuration [preauth]
@dustymabe found that the we may have to wait for systemd-user sessions
to be up. Doing that reduces the flake rate on my M2 machine but does
not entirely fix the issue.
Since I have seen multiple symptoms of flakiness, I think it does not
hurt to add the systemd-user sessions to the dependencies of the ready
service and continue investigating.
[NO NEW TESTS NEEDED] - once we have a fix out, I want to exercise
frequent stop/start in the machine tests but they won't pass now.
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
Ensures that for each hypervisor implementation, their `config.go` file
deals with implementing the `VirtProvider` interface while the
`machine.go` file is for implementing the `VM` interface.
Moves the `Virtualization` type into a common file and
created wrappers for the individual hypervisors. Allows for shared
functions that are exactly the same while providing the flexibility to
create hypervisor-specific implementations of the functions.
[NO NEW TESTS NEEDED]
Signed-off-by: Jake Correnti <jakecorrenti+github@proton.me>
When the `machine start` command is executed, Podman automatically retrieves the current host's `*_PROXY` environment variable and assigns it directly to the virtual machine in QEMU. However, most `*_PROXY` variables are set with `127.0.0.1` or `localhost`, such as `127.0.0.1:8888`. This causes failures in network-related operations within the virtual machine due to incorrect proxy settings.
Fixes: #14087
Signed-off-by: Black-Hole1 <bh@bugs.cc>
Add the functionality for a console to be dipslayed when the user runs
`podman --log-level debug machine start` on MacOS. This mimics the
behavior that currently exists on Linux.
[NO NEW TESTS NEEDED]
Signed-off-by: Jake Correnti <jakecorrenti+github@proton.me>
* the sequence of Ignition config creation was broken,
so that the part responsible for propagation of proxy
settings has been out of the final ignConfig
* e2e test for proxy settings propagation
Signed-off-by: esendjer <esendjer@gmail.com>
gvproxy listens on 127.0.0.1, using localhost as hostname can result in
the client trying to connect to the ipv6 localhost (`::1`). This will
fail as shown in the issue. This switches the hostname in the system
connection to 127.0.0.1 to fix this problem.
I switched the qemu, hyperV and WSL backend. I haven't touched the
applehv code because it uses two different ips and I am not sure what is
the correct thing there. I leave this to Brent to figure out.
[NO NEW TESTS NEEDED]
[1] https://github.com/containers/gvisor-tap-vsock/blob/main/cmd/gvproxy/main.go#L197-L199Fixes#16470
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
this pr is the first pass at enabling podman machine to use the apple hypervisor. there are still several TODO
areas like host networking. once the decision is handled on what host networking should look like, these TODOs
should be fairly quick to resolve. they also will impact the remove methods.
you must also have vfkit (https://github.com/crc-org/vfkit)
Signed-off-by: Brent Baude <bbaude@redhat.com>
[NO NEW TESTS NEEDED]
Signed-off-by: Brent Baude <bbaude@redhat.com>
Directly writing to stdout/err is not safe when run in parallel.
Ginkgo v2 fixed this buffering the output and syncing the output so it
is not mangled between tests.
This is the same as for the podman integration tests.
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
When initing a podman machine, we match core's UID to the UID of the user on the host. If the UID is in the subUID range, the machine throws an error. Check if the UID is within the default range for /etc/subuid (10000:1000000), and if it is, we adjust the range to not include it.
Signed-off-by: Ashley Cui <acui@redhat.com>
GetSystemDefaultProvider reworked to fetch provider value from
the config file.
Additional environment variable CONTAINERS_MACHINE_PROVIDER is
supported to override the config for testing purposes.
Signed-off-by: Arthur Sengileyev <arthur.sengileyev@gmail.com>
It really does not make sense to call RemoveConnection() twice and then
update the config file a third time in updateDefaultMachineinConfig().
This results in unnecessary reads/writes and more code.
Simplyfy this into one function that is only called once and do all
updates at once.
[NO NEW TESTS NEEDED]
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
the connection remove call must be done inside the function that is
returned so that we wait until the user confirmed it.
Fixes#18330
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
In rare instances, if podman machine start does not exit correctly, the machine can be left in a "Starting" state, when in reality the machine is stopped. This prevents the user from actually starting the machine. This commit makes sure that on `podman machine stop`, we check if this is the case, and correctly set the starting state to false, allowing the user to start their machine again.
Signed-off-by: Ashley Cui <acui@redhat.com>
This reverts commit 6b6458916eaa51f0dbbcfeccd740706697697ad3 (Resolve
symlink path for qemu directory if possible).
Fully resolving the symlink to qemu solves some issues for
aarch64-darwin nix with regards to finding `edk2-aarch64-code.fd`, but
unfortunately the fully resolved path includes the version number,
making it so that even patch updates break the path to
homebrew-installed qemu files.
Fixes https://github.com/containers/podman/issues/18111
[NO NEW TESTS NEEDED]
Signed-off-by: Nathan Henrie <nate@n8henrie.com>
Resolves Win Installer CI issues where dep processing variance can
pull in gpgme, which doesn't compile on Windows without a
specialized msys2 setup.
Signed-off-by: Jason T. Greene <jason.greene@redhat.com>
on machine start, create a socket representing the machine's podman
service socket so local (to the host) applications can take advanatge of
it.
[NO NEW TESTS NEEDED]
Signed-off-by: Brent Baude <bbaude@redhat.com>
When using podman machine with hyperv, stop was releasing the terminal
back top the user prematurely. This resulted in users being able to run
subsequent commands while the vm was still stopped. Commands like
machine stop were prone to failing.
[NO NEW TESTS NEEDED]
Signed-off-by: Brent Baude <bbaude@redhat.com>
podman machine with Microsoft HyperV will use hvsock on the guest and
vsock on the guest for its networking. this pr enables the basics for
this to happen as well as changes to ignition to automatically set this
up with network manager.
the vm binary referenced in this pr is in containers/gvisor-tap-vsock
and will need to be added to distributions.
[NO NEW TESTS NEEDED]
Signed-off-by: Brent Baude <bbaude@redhat.com>
Windows HyperV uses HVSocks (Windows adaptation of vsock) for
communicating between vms and the host. Podman machine in Qemu uses a
virtual UDS to signal the host that the machine is booted. In HyperV,
we can use a HVSOCK for the same purpose.
One of the big aspects of using HVSOCK on Windows is that the HVSOCK
must be entered into the Windows registry. So now part of init and rm
of a podman machine, entries must be added and removed respectively.
Also duplicates are a no-no.
Signed-off-by: Brent Baude <bbaude@redhat.com>
Windows: Flush machine config writes before renaming
Windows: Previously this code was changed to improve atomicity by changing
the persitence approach to a two-step process (write + rename).
However, the first-step write operation was not fully flushed,
leading to the possibility of incomplete writes.
[NO NEW TESTS NEEDED]
Signed-off-by: Jason T. Greene <jason.greene@redhat.com>
when looking for a machine, look it up locally first to prevent
accidental collision with non-podman machine vms. in the cast of
`podman machine ls`, only list podman machines found by json files
Enabled remove with force.
[NO NEW TESTS NEEDED]
Signed-off-by: Brent Baude <bbaude@redhat.com>
with libhvee, we are able to do the basics of podman machine management
on hyperv. The basic functions like init, rm, stop, and start are all
functional. Start and stop will periodically throw a benign error
processing the hyperv message being returned from the action. The error
is described in the todo's below.
notable items:
* no podman commands will work (like ps, images, etc)
* the machine must be initialized with --image-path and fed a custom image.
* disk size is set to 100GB statically.
* the vm joins the default hyperv network which is TCP/IP network based.
* podman machine ssh does not work
* podman machine set does not work
* you can grab the ip address from hyperv and fake a machine connection
with `podman system connection`.
* when booting, use the hyperv console to know the boot is complete.
TODOs:
* podman machine ssh
* podman machine set
* podman machine rm needs force bool
* disk size in NewMachine is set to 100GB
* podman start needs to wait until fully booted
* establish a boot complete signal from guest
* implement gvproxy like user networking
* fix benign failures in stop/start -> Error: error 2147749890 (FormatMessage failed with: The system cannot find message text for message number 0x%1 in the message file for %2.)
[NO NEW TESTS NEEDED]
Signed-off-by: Brent Baude <bbaude@redhat.com>
