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path: root/libpod/runtime_migrate.go
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* Replace deprecated ioutilChris Evich2022-09-20
| | | | | | | | | | Package `io/ioutil` was deprecated in golang 1.16, preventing podman from building under Fedora 37. Fortunately, functionality identical replacements are provided by the packages `io` and `os`. Replace all usage of all `io/ioutil` symbols with appropriate substitutions according to the golang docs. Signed-off-by: Chris Evich <cevich@redhat.com>
* Fix stuttersDaniel J Walsh2022-09-10
| | | | | | | | | | | | | | Podman adds an Error: to every error message. So starting an error message with "error" ends up being reported to the user as Error: error ... This patch removes the stutter. Also ioutil.ReadFile errors report the Path, so wrapping the err message with the path causes a stutter. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* libpod/runtime: switch to golang native error wrappingSascha Grunert2022-07-04
| | | | | | | | | 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>
* enable unparam linterPaul Holzinger2022-04-25
| | | | | | | The unparam linter is useful to detect unused function parameters and return values. Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* go fmt: use go 1.18 conditional-build syntaxValentin Rothberg2022-03-18
| | | | Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
* bump go module to version 4Valentin Rothberg2022-01-18
| | | | | | | | | | | | | 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>
* standardize logrus messages to upper caseDaniel J Walsh2021-09-22
| | | | | | | | Remove ERROR: Error stutter from logrus messages also. [ NO TESTS NEEDED] This is just code cleanup. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* bump go module to v3Valentin Rothberg2021-02-22
| | | | | | | | | 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>
* Use Libpod tmpdir for pause pathMatthew Heon2020-12-02
| | | | | | | | | | | | | | | | | | | | | Previously, we always computed pause path from the Rootless runtime directory. Problem: this does not match the behavior of Libpod when the directory changes. Libpod will continue to use the previous directory, cached in the database; Pause pidfiles will swap to the new path. This is problematic when the directory needs to exist to write the pidfile, and Libpod is what creates the directory. There are two potential solutions - allow the pause pidfile to move and just make the directory when we want to write it, or use the cached Libpod paths for a guaranteed location. This patch does the second, because it seems safer - we will never miss a previously-existing pidfile because the location is now consistent. Fixes #8539 Signed-off-by: Matthew Heon <mheon@redhat.com>
* Stop excessive wrapping of errorsDaniel J Walsh2020-10-30
| | | | | | | | | | | | Most of the builtin golang functions like os.Stat and os.Open report errors including the file system object path. We should not wrap these errors and put the file path in a second time, causing stuttering of errors when they get presented to the user. This patch tries to cleanup a bunch of these errors. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Switch all references to github.com/containers/libpod -> podmanDaniel J Walsh2020-07-28
| | | | Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* move go module to v2Valentin Rothberg2020-07-06
| | | | | | | | | | | | | | | 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>
* Migrate can move containers to a new runtimeMatthew Heon2019-10-10
| | | | | | | | | | | | This is a horrible hack to work around issues with Fedora 31, but other distros might need it to, so we'll move it upstream. I do not recommend this functionality for general use, and the manpages and other documentation will reflect this. But for some upgrade cases, it will be the only thing that allows for a working system. Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* code cleanupbaude2019-07-08
| | | | | | clean up code identified as problematic by golands inspection Signed-off-by: baude <bbaude@redhat.com>
* libpod removal from main (phase 2)baude2019-06-27
| | | | | | this is phase 2 for the removal of libpod from main. Signed-off-by: baude <bbaude@redhat.com>
* system: migrate stops the pause processGiuseppe Scrivano2019-05-17
| | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* migrate: not create a new namespaceGiuseppe Scrivano2019-05-17
| | | | | | | this leaves the containers stopped but we won't risk to use the wrong user namespace. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* Small fixes for #2950Matthew Heon2019-05-01
| | | | | | | We merged #2950 with some nits still remaining, as Giuseppe was going on PTO. This addresses those small requested changes. Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* runtime: pass down the contextGiuseppe Scrivano2019-04-26
| | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* system: add new subcommand "migrate"Giuseppe Scrivano2019-04-26
it is useful to migrate existing containers to a new version of podman. Currently, it is needed to migrate rootless containers that were created with podman <= 1.2 to a newer version which requires all containers to be running in the same user namespace. Closes: https://github.com/containers/libpod/issues/2935 Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>