Moving from Go module v4 to v5 prepares us for public releases.
Move done using gomove [1] as with the v3 and v4 moves.
[1] https://github.com/KSubedi/gomove
Signed-off-by: Matt Heon <mheon@redhat.com>
SpecGen is our primary container creation abstraction, and is
used to connect our CLI to the Libpod container creation backend.
Because container creation has a million options (I exaggerate
only slightly), the struct is composed of several other structs,
many of which are quite large.
The core problem is that SpecGen is also an API type - it's used
in remote Podman. There, we have a client and a server, and we
want to respect the server's containers.conf. But how do we tell
what parts of SpecGen were set by the client explicitly, and what
parts were not? If we're not using nullable values, an explicit
empty string and a value never being set are identical - and we
can't tell if it's safe to grab a default from the server's
containers.conf.
Fortunately, we only really need to do this for booleans. An
empty string is sufficient to tell us that a string was unset
(even if the user explicitly gave us an empty string for an
option, filling in a default from the config file is acceptable).
This makes things a lot simpler. My initial attempt at this
changed everything, including strings, and it was far larger and
more painful.
Also, begin the first steps of removing all uses of
containers.conf defaults from client-side. Two are gone entirely,
the rest are marked as remove-when-possible.
[NO NEW TESTS NEEDED] This is just a refactor.
Signed-off-by: Matt Heon <mheon@redhat.com>
If Pull() fails, which it does on registry or network flakes,
bail out early: there's no point in continuing. Same with
Save() and restoreImageFromCache(), although those are
unlikely to fail.
Possibly better solution: retry with backoff. Left as exercise
for future maintainer.
Use Expect() for failure checks, and correct two existing
instances of Printf()/Exit() to also use Expect().
Signed-off-by: Ed Santiago <santiago@redhat.com>
Motivated to have a working `make lint` on Fedora 37 (beta).
Most changes come from the new `gofmt` standards.
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
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>
golint, scopelint and interfacer are deprecated. golint is replaced by
revive. This linter is better because it will also check for our error
style: `error strings should not be capitalized or end with punctuation or a newline`
scopelint is replaced by exportloopref (already endabled)
interfacer has no replacement but I do not think this linter is
important.
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
Since this option will also be used for netavark we should rename it to
something more generic. It is important that --cni-config-dir still
works otherwise we could break existing container cleanup commands.
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
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>
* Add response.Body.Close() where needed to release HTTP
connections to API server.
* Add tests to ensure no general leaks occur. 100% coverage would be
required to ensure no leaks on any call.
* Update code comments to be godoc correct
Signed-off-by: Jhon Honce <jhonce@redhat.com>
* Server, bindings, and CLI all now pull version information from version
package.
* Current /libpod API version slaved to podman/libpod Version
* Bindings validate against libpod API Minimal version
* Remove pkg/bindings/bindings.go and updated tests
Fixes: #9207
Signed-off-by: Jhon Honce <jhonce@redhat.com>
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>
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>
With the advent of Podman 2.0.0 we crossed the magical barrier of go
modules. While we were able to continue importing all packages inside
of the project, the project could not be vendored anymore from the
outside.
Move the go module to new major version and change all imports to
`github.com/containers/libpod/v2`. The renaming of the imports
was done via `gomove` [1].
[1] https://github.com/KSubedi/gomove
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Add ErrLostSync to report lost of sync when de-mux'ing stream
* Add logus.SetLevel(logrus.DebugLevel) when `go test -v` given
* Add context to debugging messages
Signed-off-by: Jhon Honce <jhonce@redhat.com>
* Add second go routine for when a Timer is not needed.
* goimports updated some project files
Fixes#5531
Signed-off-by: Jhon Honce <jhonce@redhat.com>
during container creation, if no network is provided, we need to add a default value so the container can be later started.
use apiv2 container creation for RunTopContainer instead of an exec to the system podman. RunTopContainer now also returns the container id and an error.
added a libpod commit endpoint.
also, changed the use of the connections and bindings slightly to make it more convenient to write tests.
Fixes: 5366
Signed-off-by: Brent Baude <bbaude@redhat.com>
adding more image tests for go bindings. one big change is that the params were converted from map[string]string to url.values to account for the ability to send []string as query params
Signed-off-by: Brent Baude <bbaude@redhat.com>
* Make context keys package safe
* Add support for PODMAN_HOST and PODMAN_SSHKEY
* Add slight increasing delay when client connections fail
* Remove usages of path.Join(), added JoinURL(). '/' is not OS
dependent.
Signed-off-by: Jhon Honce <jhonce@redhat.com>
Include test to validate pod create, start, stop, restart,
pause, unpause, list, and inspect api bindings.
Also includes bug fixes that resulted in invalid api responses.
Signed-off-by: Sujil02 <sushah@redhat.com>
add the ability to cache images instead of pull them. makes tests faster and less network use when we flip on CI.
Also added list images with filter test
Signed-off-by: Brent Baude <bbaude@redhat.com>
Includes testcase to validate list image api count as we create and delete images
Include testcase to validate remove image api responses with container instance, etc.
Signed-off-by: Sujil02 <sushah@redhat.com>
Add binding for networks and begin documentation for binding methods for godoc. Also, add major functions to their own subpackages so reduce the amount of of method confusion. So instead of: bindings.ListImages(), we now do a [bindings].images.List().
Also, the connection is passed to each binding method via a context to allow for future growth.
Lastly, add first set of tests. There are a couple of things to work out for rootless tests yet.
Signed-off-by: Brent Baude <bbaude@redhat.com>
