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* Add shell completion with cobraPaul Holzinger2020-11-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow automatic generation for shell completion scripts with the internal cobra functions (requires v1.0.0+). This should replace the handwritten completion scripts and even adds support for fish. With this approach it is less likley that completions and code are out of sync. We can now create the scripts with - podman completion bash - podman completion zsh - podman completion fish To test the completion run: source <(podman completion bash) The same works for podman-remote and podman --remote and it will complete your remote containers/images with the correct endpoints values from --url/--connection. The completion logic is written in go and provided by the cobra library. The completion functions lives in `cmd/podman/completion/completion.go`. The unit test at cmd/podman/shell_completion_test.go checks if each command and flag has an autocompletion function set. This prevents that commands and flags have no shell completion set. This commit does not replace the current autocompletion scripts. Closes #6440 Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* [CI:DOCS] Restore man page cross-checkerEd Santiago2020-11-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Somewhere in the CIv2 migration we lost the man page vs --help cross-checker. Add it back, by adding it into the man-page-check Makefile target; this is part of 'make validate', which is run in CI even on CI:DOCS PRs. As happens when CI doesn't run, things broke. Man pages got out of sync with --help. This PR: 1) Fixes hack/xref-helpmsgs-manpages to deal with the new "Options" (instead of "Flags") form of podman help. #8034 did part of that, but one of my review comments was accidentally left out. 2) Fixes hack/xref-helpmsgs-manpages to deal with the new option syntax in man pages, post- #8292, in which each option is preceded by four hashes so as to make them HTML <h4> elements with named anchors. 3) Fixes man pages that #8292 accidentally missed. 4) Adds man page entries for two flags that got added to podman but not documented (pod create --network-alias, play kube --log-driver) Fixes: #8296 Signed-off-by: Ed Santiago <santiago@redhat.com>
* Use CPP, CC and flags in dep check scriptsMarcel Bargull2020-11-06
| | | | | | | | | | | | Allow build systems without standard cc to successfully run the dependency checking helper scripts from the Makefile. This supports custom compilers specified by the common CC environment variable, preprocessors given as CPP and additional preprocessor flags from CPPFLAGS. Additional flags from CFLAGS and LDFLAGS are considered for compiling/linking. Overall, this facilitates cross-compilation and similar setups. Signed-off-by: Marcel Bargull <marcel.bargull@udo.edu>
* Switch use of Flags to OptionsDaniel J Walsh2020-10-21
| | | | | | | | Want to have man pages match commands, since we have lots of printed man pages with using Options, we will change the command line to use Options in --help. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Cirrus: Fix obtaining a CI VMChris Evich2020-10-07
| | | | | | | | | Also removed automatic exection of setup_environment.sh since most people using this script are podman developers (not automation/CI folks). If executing the automation scripts is necessary, manual attendance to required variables like `$TEST_FLAVOR` is mandatory. Signed-off-by: Chris Evich <cevich@redhat.com>
* Merge pull request #7696 from jwhonce/wip/versionOpenShift Merge Robot2020-09-21
|\ | | | | Refactor version handling in cmd tree
| * Refactor version handling in cmd treeJhon Honce2020-09-18
| | | | | | | | | | | | | | * Move from simple string to semver objects * Change client API Version from '1' to 2.0.0 Signed-off-by: Jhon Honce <jhonce@redhat.com>
* | Install bats as rootJordan Christiansen2020-09-18
|/ | | | | | | | | | Installing bats to /usr/local requires root privileges. Without this, `make install.tools` fails. However, if I do `sudo make install.tools`, then all of the other dependencies and git clones in the current directory end up owned by root. This limits root privileges to the part that needs it. Signed-off-by: Jordan Christiansen <xordspar0@gmail.com>
* Fix up errors found by codespellDaniel J Walsh2020-09-11
| | | | Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* [CI:DOCS] fix swagger api docsPaul Holzinger2020-08-23
| | | | | | | | | Separate the volume endpoints into compat and libpod, as it is done for the other endpoints. Move the libpod image push endpoint to images. Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* Use `bash` binary from env instead of /bin/bash for scriptsSascha Grunert2020-08-17
| | | | | | | | It's not possible to run any of the scripts on distributions which do have `bash` not in `/bin`. This is being fixed by using `/usr/bin/env bash` instead. Signed-off-by: Sascha Grunert <sgrunert@suse.com>
* Cross-reference *.rst files tooEd Santiago2020-08-11
| | | | | | | | | | | | | | | | | | | There are a bunch of *.rst files in docs/source, linking sometimes to man pages and sometimes to other .rst files. These files each have entries of the following form: :doc:`foo <link-to-foo>` Description of foo ...for all podman sub and sub-subcommands 'foo'. Read all .rst files and make sure that: - all entries in a given file are in alphabetical order - all link-to-foo targets point to existing doc files - every subcommand known by 'podman help' has a corresponding doc entry in a .rst file Signed-off-by: Ed Santiago <santiago@redhat.com>
* Man pages: assert that subcommands are in orderEd Santiago2020-08-11
| | | | | | | | | | | | For each podman*.md file with a subcommand table (podman, podman-container, etc), assert that the subcommand list is sorted. Change is bigger than it should be, because it switches from nice clean local per-function error counting to using a nasty global. Signed-off-by: Ed Santiago <santiago@redhat.com>
* Switch all references to github.com/containers/libpod -> podmanDaniel J Walsh2020-07-28
| | | | Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* [WIP] Refactor podman system connectionJhon Honce2020-07-22
| | | | | | | | | | | | * Add support to manage multiple connections * Add connection * Remove connection * Rename connection * Set connection as default * Add markdown/man pages * Fix recursion in hack/xref-helpmsgs-manpages Signed-off-by: Jhon Honce <jhonce@redhat.com>
* unit tests: root checkValentin Rothberg2020-07-21
| | | | | | | | | The unit tests currently require running as root. This has caused some confusion that justifies adding a root check to `make localunit` and error out for non-root users instead of starting the tests deemed to fail. Signed-off-by: Valentin Rothberg <rothberg@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>
* Docs: consistency between man / --helpEd Santiago2020-06-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New functionality in hack/man-page-checker: start cross- referencing the man page 'Synopsis' line against the output of 'podman foo --help'. This is part 1, flag/option consistency. Part 2 (arg consistency) is too big and will have to wait for later. flag/option consistency means: if 'podman foo --help' includes the string '[flags]' in the Usage message, make sure the man page includes '[*options*]' in its Synopsis line, and vice-versa. This found several inconsistencies, which I've fixed. While doing this I realized that Cobra automatically includes a 'Flags:' subsection in its --help output for all subcommands that have defined flags. This is great - it lets us cross-check against the usage synopsis, and make sure that '[flags]' is present or absent as needed, without fear of human screwups. If a flag-less subcommand ever gets extended with flags, but the developer forgets to add '[flags]' and remove DisableFlagsInUseLine, we now have a test that will catch that. (This, too, caught two instances which I fixed). I don't actually know if the new man-page-checker functionality will work in CI: I vaguely recall that it might run before 'make podman' does; and also vaguely recall that some steps were taken to remedy that. Signed-off-by: Ed Santiago <santiago@redhat.com>
* CI: force registry:2.6Valentin Rothberg2020-06-19
| | | | | | | | | | | For using the `registry:2.6` image. 2.7 and beyond dropped the `htpasswd` binary from the rootfs which parts of our CI depends on. While this is not a sustainable solution (assuming `htpasswd` is gone for ever), it unblocks the CI for now. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* force bats version to v1.1.0Valentin Rothberg2020-06-08
| | | | | | | | We experienced regression when using the latest `v1.2.0-dev` bats in Ubuntu 20.04 (see github.com/containers/libpod/pull/6418). Using bats v1.1.0 worked in the Ubuntu test VM. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Remove use of ABISupport buildtagDaniel J Walsh2020-06-03
| | | | | | | | | | We need to default to building podman. If you specify no build tags you will not build podman, not podman-remote. Just using remote flag to indicate podman-remote and !remote for podman. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* podman-registry: many unrelated fixesEd Santiago2020-05-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 1) fix lost credentials. must_pass(), added in #6375, eats the credentials generated via 'podman run --entrypoint htpasswd'. Run that podman instance directly, and add explicit error check. (The error and stdout/stderr handling here has gotten cumbersome. There must be something I'm missing that could make it all simpler.) 2) fix default podman path. When setting $PODMAN, default to the locally built one -- there may not be one in $PATH (e.g. in Ubuntu, see #6366). This in turn requires us to: 3) run registry test in integration, not unit test It looks like unit tests run before podman is built, causing a chicken-egg dilemma. Try to solve that by running the new hack/podman-registry-go test in integration tests, not unit tests. Signed-off-by: Ed Santiago <santiago@redhat.com>
* podman-registry helper script: handle errorsEd Santiago2020-05-24
| | | | | | | | | | | | | | | | | | | | | | | My initial revision of the podman-registry helper script was written in haste, with an enormous tradeoff: no visibility into any errors. We are now paying for this in #6366: the script is failing on Ubuntu and we have no way of knowing why. This PR adds a must_pass() function used for critical steps. This runs the action silently; if the command fails, it displays the failing command name with full output logs, cleans up the temporary workdir, and exits with error status. As a reminder, the reason this is necessary is that our script convention is to output a series of environment variables to stdout -- we must therefore take pains not to emit anything else to stdout. And, unfortunately, podman and openssl tend to be rather verbose. Signed-off-by: Ed Santiago <santiago@redhat.com>
* Attempt to turn on additional build testsDaniel J Walsh2020-05-22
| | | | Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* add go-bindings for `hack/podman-registry`Valentin Rothberg2020-05-20
| | | | Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* New tool: hack/podman-registry, manages local registryEd Santiago2020-05-20
| | | | | | | | | | | | | | | | | | | In response to #6207: this is a helper script intended for use in starting and stopping a local container registry. It takes care of port, username, password assignments; generates a self-signed certificate; and starts the container in an isolated podman root/runroot to avoid conflicting with the caller's environment. Intended usage: invoke from shell script, using 'eval' to get results into calling process environment. See help message (-h) for invocation details. This will work for shell scripts but will be difficult if called from Go or C - if that is likely to happen, I'd love to hear suggestions for alternate ways to get the settings back to the caller. Signed-off-by: Ed Santiago <santiago@redhat.com>
* Cirrus: Fix image-name hintsChris Evich2020-05-14
| | | | | | | | | This properly prints out image-name hints when executing the hack script without any arguments. It is required due to changes made by Ed for test-name beatification. An identical change was made and reviewed by Ed in the containers/storage repo. Signed-off-by: Chris Evich <cevich@redhat.com>
* podman rmi: refactor logicValentin Rothberg2020-04-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | While this commit was initially meant to fix #5847, it has turned into a bigger refactoring which I did not manage to break into smaller pieces: * Fix #5847 by refactoring the image-removal logic. * Make the api handler for image-removal use the ABI code. This way, both (i.e., ABI and Tunnel) end up using the same code. Achieving this code share required to move some code around to prevent circular dependencies. * Everything in pkg/api (excluding pkg/api/types) must now only be accessed from code using `ABISupport`. * Avoid imports from entities on handlers to prevent circular dependencies. * Move `podman system service` logic into `cmd` to prevent circular dependencies - it depends on pkg/api. * Also remove the build header from infra/abi files. It will otherwise confuse swagger and other tools; errors we cannot fix as go doesn't expose a build-tag env variable. Fixes: #5847 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* swagger-check: new CI tool to cross-check swaggerEd Santiago2020-04-14
| | | | | | | | | | | | New script cross-references r.Handle() and r.HandleFunc() calls against the preceding '// swagger:operation' comments, and exits failure (with descriptive error messages) if any comments do not match the code. This script should not be necessary: the swagger comments should be autogenerated from the source code. Signed-off-by: Ed Santiago <santiago@redhat.com>
* V2 podman system serviceJhon Honce2020-04-07
| | | | | | | | | | | | | | | * Added support for system service * Enabled linting on the varlinkapi source, needed to support V2 service command * Added support for PODMAN_SOCKET Skip linting deprecated code Rather than introduce bugs by correcting deprecated code, linting the code is being skipped. Code that is being ported into V2 is being checked. Signed-off-by: Jhon Honce <jhonce@redhat.com>
* podmanv2-retry - new helper for testing v2Ed Santiago2020-04-01
| | | | | | | | | | | | | | | | | | ./hack/podmanv2-retry will first invoke $PODMAN_V2 with given arguments. If that fails with any of the following errors: unrecognized command unknown flag unknown shorthand ...it will run $PODMAN_FALLBACK with the same arguments. Output and exit code will be those of the final podman command, although be aware that stderr and stdout are combined. This is a quick-hack script intended for use in v2 testing, to test implemented commands without noise from unimplemented ones. Signed-off-by: Ed Santiago <santiago@redhat.com>
* Merge pull request #5465 from edsantiago/man_page_option_checkerOpenShift Merge Robot2020-03-19
|\ | | | | New test: man page cross-ref against --help
| * New test: man page cross-ref against --helpEd Santiago2020-03-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New hack/xref-helpmsgs-manpages script, added to CI 'gate' task, runs 'podman [subcommand] --help' and cross-references against man pages in docs/source/markdown/podman*.1.md See #5453 and #5460 for instances of the problems the script has found. The careful reader will find an alarming number of special-case bypasses. These are a tradeoff I am making: to get perfect coverage with no handwaving, it would be necessary to make drastic changes to some man pages, and I believe those would be counterproductive. Signed-off-by: Ed Santiago <santiago@redhat.com>
* | auto updatesValentin Rothberg2020-03-17
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support to auto-update containers running in systemd units as generated with `podman generate systemd --new`. `podman auto-update` looks up containers with a specified "io.containers.autoupdate" label (i.e., the auto-update policy). If the label is present and set to "image", Podman reaches out to the corresponding registry to check if the image has been updated. We consider an image to be updated if the digest in the local storage is different than the one of the remote image. If an image must be updated, Podman pulls it down and restarts the container. Note that the restarting sequence relies on systemd. At container-creation time, Podman looks up the "PODMAN_SYSTEMD_UNIT" environment variables and stores it verbatim in the container's label. This variable is now set by all systemd units generated by `podman-generate-systemd` and is set to `%n` (i.e., the name of systemd unit starting the container). This data is then being used in the auto-update sequence to instruct systemd (via DBUS) to restart the unit and hence to restart the container. Note that this implementation of auto-updates relies on systemd and requires a fully-qualified image reference to be used to create the container. This enforcement is necessary to know which image to actually check and pull. If we used an image ID, we would not know which image to check/pull anymore. Fixes: #3575 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Cirrus: Fix gate image & false-positive exitsChris Evich2020-03-02
| | | | | | | | | | | | | | | | | | | A number of scripts relating to tooling used and the gate container image were not exiting upon errors as intended. Coupled with external service unavailability (i.e. downloading golangci-lint) was observed to cause difficult to debug failures. This change corrects the scripts inside/out of the gate container as well as fixes many golang related path consistency problems vs other CI jobs. After this change, all jobs use consistent path names reducing the number of special-case overrides needed. Lastly, I also made a documentation-pass, updating/correcting as needed, including documenting a likely local validation-failure mode, related to `$EPOCH_TEST_COMMIT`. This is dependent on the developers git environment, so documentation is the only possible "fix". Signed-off-by: Chris Evich <cevich@redhat.com>
* Cirrus: Fix not growing Fedora rootChris Evich2020-02-28
| | | | Signed-off-by: Chris Evich <cevich@redhat.com>
* implement reverse reader for log readsBrent Baude2020-02-20
| | | | | | | | in cases where the log file exceeds the available memory of a system, we had a bug that triggered an oom because the entire logfile was being read when the tail parameter was given. this reads in chunks and is more or less memory safe. fixes: #5131 Signed-off-by: Brent Baude <bbaude@redhat.com>
* Fix a syntax error in hack/release.shMatthew Heon2020-01-31
| | | | Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* Update release script to not manage epochMatthew Heon2020-01-22
| | | | | | | We removed the Gitvalidation epoch in the Makefile. As such, we don't need to adjust it anymore when we tag releases. Signed-off-by: Matthew Heon <mheon@redhat.com>
* hack/install_golangci.sh: check env varsValentin Rothberg2020-01-16
| | | | | | Also make it executable and `set -eo pipefail`. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* make .install.golangci-lint: force specific versionValentin Rothberg2020-01-15
| | | | | | | | | | | Instead of only performing a presence check of the binary, also do a version check and force installing the specified one if needed. This will prevent users and the CI from using a wrong version in the future. Move the logic into a dedicated shell script as I find built-in bash in Makefiles hard to maintain. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Use systemd/sd-daemon.h headers for systemd presenceChandan Kumar (raukadah)2019-12-16
| | | | | | | | | | | | | | | Finding systemd devel packages using libsystemd does not work as in RHEL based distro the package name is systemd-devel and for deb/ubunutu it is libsystemd. It is also giving false result when podman rpm is built with systemd but hack/systemd_tag.sh does not return anything. Install systemd-devel package in build_rpm.sh script Moving to systemd/sd-daemon.h header files which comes from devel packages fixes the issue. Signed-off-by: Chandan Kumar (raukadah) <raukadah@gmail.com>
* Improve hack/get_release_info.shSorin Sbarnea2019-12-04
| | | | | | | | - Adopt bash strict mode - Avoid cd errors as seen on CI vendor jobs: hack/get_release_info.sh: line 9: cd: /go/src/github.com/containers/libpod: No such file or directory Signed-off-by: Sorin Sbarnea <ssbarnea@redhat.com>
* codespell: spelling correctionsDmitry Smirnov2019-11-13
| | | | Signed-off-by: Dmitry Smirnov <onlyjob@member.fsf.org>
* Update document formatting and packaging codeJhon Honce2019-10-31
| | | | | | | | | * Refactored code and Makefile to support new docs layout * Removed some old code packaging code * Add Readme.md to document what we're doing Signed-off-by: Jhon Honce <jhonce@redhat.com> Signed-off-by: baude <bbaude@redhat.com>
* Restructure documentation dirbaude2019-10-31
| | | | | | | | Restructuring the docs dir to make integration with sphinx easier. man pages now exist in docs/source/man and the sphinx make files exists in docs. Signed-off-by: baude <bbaude@redhat.com>
* build: drop support for ostreeGiuseppe Scrivano2019-10-30
| | | | | | | it is going to be removed from containers/image as well, so no longer depend on it. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* Merge pull request #4090 from vrothberg/build-catatonitOpenShift Merge Robot2019-10-01
|\ | | | | Build catatonit
| * catatonit: clone and buildValentin Rothberg2019-09-25
| | | | | | | | | | | | | | | | Instead of unconditionally pulling the x86 binary, clone the repository and build the binary to make it independent of the architecture. Fixes: #2699 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
| * bump catatonit to v0.1.4Valentin Rothberg2019-09-25
| | | | | | | | Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
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