Get the timezone off the localtime symlink like systemd does it.
It is more efficient then fork/exec another command for it that may or
may not exits and the /etc/timezone files doesn't exist on most distros
so that is not a great fallback.
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
In cases where systemd was not available, podman machine was erroring
out using timedatectl (it requires systemd). on other providers like
windows, we don't do any timezone detection so it seems valid to return
a "" for timezone. This fixes the first problem described #25950.
Fixes: https://github.com/containers/podman/issues/25950
Signed-off-by: Brent Baude <bbaude@redhat.com>
Machines configured to mount local paths containing
spaces failed to start on Hyper-V and silently failed
to mount the folder on macOS/Linux.
On Windows/hyperv, where local paths are mounted
running a 9p client inside the VM, the local host
path needs to be surrounding with quotation marks
before using in a `podman machine ssh ...` command.
A similar behavior happened on Linux/QEMU where the
path was used in a SSH command to mount the folder
using virtiofs. Quoting the path when buidling the
command arguments fixed the problem.
On macOS/libkit,applehv the path was written as is
in a systemd unit name to instruct how to mount it.
Escaping space chars so that they are are parsed
successfully fixed this:
```diff
-- enable path with spaces.mount
++ enable path\x20with\x20spaces.mount
```
Fixes https://github.com/containers/podman/issues/25500
Signed-off-by: Mario Loriedo <mario.loriedo@gmail.com>
In the instance where the user sends a signal, such as SIGINT (Ctl-c)
when a Podman Machine is in the middle of starting, make sure the state
doesn't get stuck in the "Currently Starting" status.
Resolves: #24416
Signed-off-by: Jake Correnti <jakecorrenti+github@proton.me>
Add `--swap` argument to `podman machine init` command.
Passing an int64 value to this flag will trigger the Podman machine
ignition file to be generated with a zram-generator.conf file containing
the --swap value as the zram-size argument.
This file is read by the zram-generator systemd service on boot
resulting in a zram swap device being created.
Fixes: https://github.com/containers/podman/issues/15980
Signed-off-by: Lewis Roy <lewis@redhat.com>
Command `podman machine init` for Hyper-V machines invokes the command
`podman machine server9` and redirects it's output to a file. But the
file descriptor was closed before beeing used and the output file was
always empty.
Signed-off-by: Mario Loriedo <mario.loriedo@gmail.com>
The test is checking that named volumes could be used. FS mount is not
needed and there is no code testing anything around it.
Signed-off-by: Arthur Sengileyev <arthur.sengileyev@gmail.com>
When trying to initialize a machine with more memory that the system has
we were outputting an error message in the wrong unit. It should have
been in MB and B. This was found as part of #25803 but is not the
solution for that issue.
Signed-off-by: Brent Baude <bbaude@redhat.com>
This could have been done by simply running
GOOS=freebsd ./bin/golangci-lint run [options] ./...
on Linux, but some freebsd code is using cgo (i.e. is linked to C
libraries), so real freebsd environment is required.
This also fixes the issue of ignoring linter errors for Windows and
Darwin (exit 0), introduced by commit c9b108d5b3.
Fixes: c9b108d5b3 ("Bump golangci-lint to v2.0.2")
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
> pkg/machine/qemu/stubber.go:92:23: ST1016: methods on the same type should have the same receiver name (seen 1x "v", 25x "q") (staticcheck)
> func (q *QEMUStubber) CreateVM(opts define.CreateVMOpts, mc *vmconfigs.MachineConfig, builder *ignition.IgnitionBuilder) error {
> ^
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Those are not used since commit 0c587f024 ("refactor(machine,wsl):
improve operations of Windows API").
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Looks like this is a forgotten part of commit 9bb191df5
("[CI:MACHINE]Podman5 QEMU refactor"). The reason is,
linters for Windows skip pkg/machine/qemu, and linters
for freebsd are not run at all.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
This was added by commit 84e42877a ("make lint: re-enable revive"),
making nolintlint became almost useless.
Remove the ungodly amount of unused nolint annotations.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
There is one user in the code and one in the tests.
First the test is testing an external function that doesn't seem to make
a lot of sense.
Second when we pull the machine image and renmae doesn't work it would
mean it is on a different disk. That should never happen.
The oci pull is to
~/.local/share/containers/podman/machine/<provider>/cache/<sha>/...
and then it gets moved to
~/.local/share/containers/podman/machine/qemu/cache/<sha>.<extension>
These can under normal circumstances never be on different disk as it
would mean the pulled sha is known ahead of time and then that the blob
path is a mount point which is unrealistic and not something we have to
support.
It also removes three transitive dependencies.
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
We only use the http URL endpoint so we can remove the other code. There
is the question if we should not use direct unix sockets instead as this
seems much safer but that seems like a larger change that might need
more discussion.
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
Via github.com/gin-gonic/gin , this depends on _several_
large encoding / decoding packages, including a JIT
compiler. Maintaining <60 lines of code ourselves
seems well worth it.
Signed-off-by: Miloslav Trmač <mitr@redhat.com>
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
As of commit d4c7ca39f ("update c/{buildah,common,image,storage} to
latest main") no dependencies use exclude_graphdriver_devicemapper tag.
This (hopefully) concludes the work of removing devicemapper graph
driver.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
This is faster and, to my best knowledge, is equivalent to the old code.
Remove the error return (as we don't guarantee stable API here), and
simplify callers.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
The test pulls a new image each time instead of using the cache image.
This makes it much slower than it should be and can be flaky.
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
The alpine_nginx image is a static amd64 only image, just yesterday our
CI broke because the rosetta emulation stopped working. All these tests
should have no need to test emulation and should just run on native arch
here. This should also make them faster.
If we want to test emulation work it should be done in the
podman-machine-os tests instead.
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
Add a new target in winmake.ps1 to run unit tests and use
use it in a new cirrus task.
Fix machine_windows_test.go to make it work in CI machine.
Add the `!windows` tag on tests files that fail on Windows.
Signed-off-by: Mario Loriedo <mario.loriedo@gmail.com>
When certain directories, like /tmp, get mounted over, FCOS/Linux can
act in unexpected ways. Added a sanity check for a list of directories
think might be impacted by this. Also, moved the volume parsing earlier
in the init process so we can catch problems before the expensive
decompression of machine images.
The following destinations are forbidden for volumes:
`/bin`, `/boot`, `/dev`, `/etc`, `/home`, `/proc`, `/root`, `/run`, `/sbin`, `/sys`, `/tmp`, `/usr`, and `/var`. Subdirectories
Fixes: #18230
Signed-off-by: Brent Baude <bbaude@redhat.com>
... to validate that the manifests match expected digests, if any.
Do this everywhere, even where we read local storage which is
mostly trusted, because it is cheap enough and being consistent
makes it less likely for the code to be copied into other
contexts shere the sources are not trusted.
Signed-off-by: Miloslav Trmač <mitr@redhat.com>
Add a new `podman machine cp` subcommand to allow users to copy files or
directories between a running Podman Machine and their host.
Tests cover the following cases:
- Copy a file from the host machine to the VM
- Copy a directory from the host machine to the VM
- Copy a file from the VM to the host machine
- Copy a directory from the VM to the host machine
- Copy a file to a directory
- Copy a directory to a file
Signed-off-by: Jake Correnti <jakecorrenti+github@proton.me>
