| Commit message (Collapse) | Author | Age |
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Signed-off-by: Vladimir Kochnev <hashtable@yandex.ru>
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podman ssh work, using new c/common interface
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implement new ssh interface into podman
this completely redesigns the entire functionality of podman image scp,
podman system connection add, and podman --remote. All references to golang.org/x/crypto/ssh
have been moved to common as have native ssh/scp execs and the new usage of the sftp package.
this PR adds a global flag, --ssh to podman which has two valid inputs `golang` and `native` where golang is the default.
Users should not notice any difference in their everyday workflows if they continue using the golang option. UNLESS they have been using an improperly verified ssh key, this will now fail. This is because podman was incorrectly using the
ssh callback method to IGNORE the ssh known hosts file which is very insecure and golang tells you not yo use this in production.
The native paths allows for immense flexibility, with a new containers.conf field `SSH_CONFIG` that specifies a specific ssh config file to be used in all operations. Else the users ~/.ssh/config file will be used.
podman --remote currently only uses the golang path, given its deep interconnection with dialing multiple clients and urls.
My goal after this PR is to go back and abstract the idea of podman --remote from golang's dialed clients, as it should not be so intrinsically connected. Overall, this is a v1 of a long process of offering native ssh, and one that covers some good ground with podman system connection add and podman image scp.
Signed-off-by: Charlie Doern <cdoern@redhat.com>
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Currently bindings writes image push progress to os.Stderr.
Since os.Stderr is inconvenience for bindings caller to
process the progress messages, Added this support.
Signed-off-by: Naoto Kobayashi <naoto.kobayashi4c@gmail.com>
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Signed-off-by: Karthik Elango <kelango@redhat.com>
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local/remote mode.
Also Fix usage of flag "--compression-format" for remote "podman image push". Fix usage of flags "--format", "--remove-signatures" in remote "podman manifest push".
Closes #15109.
Signed-off-by: Romain Geissler <romain.geissler@amadeus.com>
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`podman-remote push` has shown absolutely no progress at all. Fix that
by doing essentially the same as the remote-pull code does.
The get-free-out-of-jail-card for backwards compatibility is to let the
`quiet` parameter default to true. Since the --quioet flag wasn't
working before either, older Podman clients do not set it.
Also add regression tests to make sure we won't regress again.
Fixes: #11554
Fixes: #14971
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
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We now use the golang error wrapping format specifier `%w` instead of
the deprecated github.com/pkg/errors package.
[NO NEW TESTS NEEDED]
Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
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ImagesBatchRemoval and ImageRemoval now honors and accepts
`LookupManifest` parameter which further tells libimage to resolve to
manifest list if it exists instead of actual image.
Following PR also makes `podman-remote manifest rm` functional which was
broken till now.
Closes: https://github.com/containers/podman/issues/14763
Signed-off-by: Aditya R <arajan@redhat.com>
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add support for podman-remote image scp as well as direct access via the API. This entailed
a full rework of the layering of image scp functions as well as the usual API plugging and type creation
also, implemented podman image scp tagging. which makes the syntax much more readable and allows users t tag the new image
they are loading to the local/remote machine:
allow users to pass a "new name" for the image they are transferring
`podman tag` as implemented creates a new image im `image list` when tagging, so this does the same
meaning that when transferring images with tags, podman on the remote machine/user will load two images
ex: `podman image scp computer1::alpine computer2::foobar` creates alpine:latest and localhost/foobar on the remote host
implementing tags means removal of the flexible syntax. In the currently released podman image scp, the user can either specify
`podman image scp source::img dest::` or `podman image scp dest:: source::img`. However, with tags this task becomes really hard to check
which is the image (src) and which is the new tag (dst). Removal of that streamlines the arg parsing process
Signed-off-by: Charlie Doern <cdoern@redhat.com>
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I don't see a reason why we don't support --remove-signatures
from remote push, so adding support.
Fixes: https://github.com/containers/podman/issues/14558
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
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This reverts commit e133a06d2f4a3e94bfbd60b647046f2f515c9c24.
@nalind found a proper fix in c/storage [1] to address the performance
issue. So we really don't need the flag anymore. Note the flag has
never made it into any release.
[1] https://github.com/containers/storage/commit/d76b3606fc9ca975bf436379f91105f0fac1555f
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
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Add a --size option to podman images to allow for disabling computing
the size of listed images. If listing images is critical to
performance, user may chose to turn off size computation to speed things
up.
Context: #13755
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
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Allows users to set `--os` , `--arch` and `--variant` of the image
created from the custom import.
Following is useful when user is already aware of the values which are
correct for their generated rootfs
Signed-off-by: Aditya R <arajan@redhat.com>
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Add an `--ignore` flag to `podman image rm` to instruct ignoring image
if a specified image does not exist and to not throw an error. Other
commands (e.g., `podman container rm`) already support this flag.
Such an `--ignore` flag can come in handy in clean-up scripcts such as
the teardown phases in the Podman tests.
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
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Automated for .go files via gomove [1]:
`gomove github.com/containers/podman/v3 github.com/containers/podman/v4`
Remaining files via vgrep [2]:
`vgrep github.com/containers/podman/v3`
[1] https://github.com/KSubedi/gomove
[2] https://github.com/vrothberg/vgrep
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
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Podman image scp should never enter the Podman UserNS unless it needs to. This allows for
a sudo exec.Command to transfer images to and from rootful storage. If this command is run using sudo,
the simple sudo podman save/load does not work, machinectl/su is necessary here.
This modification allows for both rootful and rootless transfers, and an overall change of scp to be
more of a wrapper function for different load and save calls as well as the ssh component
Signed-off-by: cdoern <cdoern@redhat.com>
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The previous code fails on a MAC when opening /dev/stdout
Fixes: https://github.com/containers/podman/issues/12402
[NO NEW TESTS NEEDED] No easy way to test this.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
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Podman Image SCP rootful to rootless transfer
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Added functionality for users to transfer images from root storage to rootless storage without using sshd. This is
done through rootful podman by running `sudo podman image scp root@localhost::image user@localhost:: the user is needed
in order to find and use their uid/gid to exec a new process.
added necessary tests, and functions for this implementation. Created new image function Transfer so that
the underlying code is majorly removed from CLI
Signed-off-by: cdoern <cdoern@redhat.com>
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This PR fixes the case when the API return HTTP 409 response. Where the
API return the body format different then for other HTTP error codes.
Signed-off-by: Ondra Machacek <omachace@redhat.com>
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* JSON and API description fields are no longer truncated. Formatting
moved to client, better support of MVP.
* --no-trunc now defaults to true
* Updated tests for changes
Closes #11894
Signed-off-by: Jhon Honce <jhonce@redhat.com>
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Support removing external containers (e.g., build containers) during
image prune.
Fixes: #11472
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
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Add an option to `podman save` to allow uncompressed layers when
copying OCI images. Do the neccessary plumbing for the remote client,
add tests and vendor in the latest commit from c/common to fetch
the neccessary changes in libimage.
Closes: #11613
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
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Fix a bug when remotely untagging an image via tag@digest.
The digest has been lost in the remote client and hence led
to a wrong behaviour on the server.
Fixes: #11557
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
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First, make podman diff accept optionally a second argument. This allows
the user to specify a second image/container to compare the first with.
If it is not set the parent layer will be used as before.
Second, podman container diff should only use containers and podman
image diff should only use images. Previously, podman container diff
would use the image when both an image and container with this name
exists.
To make this work two new parameters have been added to the api. If they
are not used the previous behaviour is used. The same applies to the
bindings.
Fixes #10649
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
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Much to my regret, there is a number of images in the wild with invalid
platforms breaking the platform checks in libimage that want to make
sure that a local image is matching the expected platform.
Imagine a `podman run --arch=arm64 fedora` with a local amd64 fedora
image. We really shouldn't use the local one in this case and pull down
the arm64 one.
The strict platform checks in libimage in combination with invalid
platforms in images surfaced in Podman being able to pull an image but
failing to look it up in subsequent presence checks. A `podman run`
would hence pull such an image but fail to create the container.
Support images with invalid platforms by vendoring the latest HEAD from
containers/common. Also remove the partially implemented pull-policy
logic from Podman and let libimage handle that entirely. However,
whenever --arch, --os or --platform are specified, the pull policy will
be forced to "newer". This way, we pessimistically assume that the
local image has an invalid platform and we reach out to the registry.
If there's a newer image (i.e., one with a different digest), we'll pull
it down.
Please note that most of the logic has either already been implemented
in libimage or been moved down which allows for removing some clutter
from Podman.
[NO TESTS NEEDED] since c/common has new tests. Podman can rely on the
existing tests.
Fixes: #10648
Fixes: #10682
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
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Migrate the Podman code base over to `common/libimage` which replaces
`libpod/image` and a lot of glue code entirely.
Note that I tried to leave bread crumbs for changed tests.
Miscellaneous changes:
* Some errors yield different messages which required to alter some
tests.
* I fixed some pre-existing issues in the code. Others were marked as
`//TODO`s to prevent the PR from exploding.
* The `NamesHistory` of an image is returned as is from the storage.
Previously, we did some filtering which I think is undesirable.
Instead we should return the data as stored in the storage.
* Touched handlers use the ABI interfaces where possible.
* Local image resolution: previously Podman would match "foo" on
"myfoo". This behaviour has been changed and Podman will now
only match on repository boundaries such that "foo" would match
"my/foo" but not "myfoo". I consider the old behaviour to be a
bug, at the very least an exotic corner case.
* Futhermore, "foo:none" does *not* resolve to a local image "foo"
without tag anymore. It's a hill I am (almost) willing to die on.
* `image prune` prints the IDs of pruned images. Previously, in some
cases, the names were printed instead. The API clearly states ID,
so we should stick to it.
* Compat endpoint image removal with _force_ deletes the entire not
only the specified tag.
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
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We missed bumping the go module, so let's do it now :)
* Automated go code with github.com/sirkon/go-imports-rename
* Manually via `vgrep podman/v2` the rest
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
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Use the whitespace linter and fix the reported problems.
[NO TESTS NEEDED]
Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
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Fix handling of --iidfile to happen on the client side.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
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Podman-remote push can support --format
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Fix man page to document podman push --format fully.
Also found that push was not handling the tlsverify so fixed this.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
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Cleanup bindings for image pull
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Remove bindings that are not handled over the API.
Leaving this one to not use image pull, since this would
break progress handling. We should revisit this in the
future.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
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Change API Handlers to use the same functions that the
local podman uses.
At the same time:
Cleanup and pass proper bindings. Remove cli options from
podman-remote push. Cleanup manifest push.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
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Currently podman implements --override-arch and --overide-os
But Podman has made these aliases for --arch and --os. No
reason to have to specify --override, since it is clear what
the user intends.
Currently if the user specifies an --override-arch field but the
image was previously pulled for a different Arch, podman run uses
the different arch. This PR also fixes this issue.
Fixes: https://github.com/containers/podman/issues/8001
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
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It turns out an options was added to container exists so it makes sense
to have pods and container exists calls have an optional structure for
options.
Signed-off-by: baude <bbaude@redhat.com>
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when using the bindings to *only* make a connection, the binary was
rough 28MB. This PR reduces it down to 11. There is more work to do
but it will come in a secondary PR.
Signed-off-by: baude <bbaude@redhat.com>
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Docker does not support this, and it is confusing what to do if
the image has more then one tag. We are dropping support for this
in podman 3.0
Fixes: https://github.com/containers/podman/issues/7387
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
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This change adds code to report the reclaimed space after a prune.
Reclaimed space from volumes, images, and containers is recorded
during the prune call in a PruneReport struct. These structs are
collected into a slice during a system prune and processed afterwards
to calculate the total reclaimed space.
Closes #8658
Signed-off-by: Baron Lenardson <lenardson.baron@gmail.com>
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Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>
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Begin the migration of the image bindings for podman 3.0. this includes
the use of options for each binding. build was intentionally not
converted as I believe it needs more discussion before migration.
specifically, the build options themselves.
also noteworthly is that the remove image and remove images bindings
were merged into one. the remove images (or batch remove) has one
downside in that the errors return no longer adhere to http return
codes. this should be discussed and reimplemented in subsequent code.
Signed-off-by: baude <bbaude@redhat.com>
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The goal is to improve errors when users use the wrong transport
in certain cases we stutter, in other cases we don't give enough
information.
Remove stutters when failing to pull remote images, because of
lack of support.
Fix errors returned by reference.Parse to wrap in image that was being
checked.
Fixes: https://github.com/containers/podman/issues/7116
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
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Fix the remote client to untag all tags of the specified image.
Instead of querying the image on the client side, support the
case where both, repo and tag, are empty and remove all tags.
Reuse the ABI implementation where possible. In retrospective,
the libpod untag endpoint should support a slice of strings to
batch remove tags rather than reaching out for each tag individually.
Enable the skipped test.
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
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The remote client does not support loading directories yet. To prevent
confusing error messages and to make the behaviour more explicit, check
if the input points to a directory and throw an error if needed.
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
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for podman-remote build operations, the iidfile, when used, needs to write the file to the client's local filesystem.
Signed-off-by: baude <bbaude@redhat.com>
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* Refactor/Rename channel.WriteCloser() to encapsulate the channel
* Refactor build endpoint to "live" stream buildah output channels
over API rather then buffering output
* Refactor bindings/tunnel build because endpoint changes
* building tar file now in bindings rather then depending on
caller
* Cleanup initiating extra image engine
* Remove setting fields to zero values (less noise in code)
* Update tests to support remote builds
Fixes #7136
Fixes #7137
Signed-off-by: Jhon Honce <jhonce@redhat.com>
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Support loading and saving tarballs with more than one image.
Add a new `/libpod/images/export` endpoint to the rest API to
allow for exporting/saving multiple images into an archive.
Note that a non-release version of containers/image is vendored.
A release version must be vendored before cutting a new Podman
release. We force the containers/image version via a replace in
the go.mod file; this way go won't try to match the versions.
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
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the deepcopy in the remote history code path was throwing an uncaught error on a type mismatch. we now manually do the conversion and fix the type mismatch on the fly.
Fixes: #7122
Signed-off-by: Brent Baude <bbaude@redhat.com>
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