opensource/podman
1
0
Fork 0
mirror of https://github.com/containers/podman.git synced 2025-11-28 17:18:58 +08:00
Code Issues Packages Projects Releases Wiki Activity
Files
61cbc0c3ee57e2fbcf73ab9aa1b2369f7b1e2c1a
podman/docs/source/markdown
History
ryanmccann1024 61cbc0c3ee feat(exec): Add --no-session flag for improved performance 
Fixes: #26588

For use cases like HPC, where `podman exec` is called in rapid succession, the standard exec process can become a bottleneck due to container locking and database I/O for session tracking.

This commit introduces a new `--no-session` flag to `podman exec`. When used, this flag invokes a new, lightweight backend implementation that:

- Skips container locking, reducing lock contention
- Bypasses the creation, tracking, and removal of exec sessions in the database
- Executes the command directly and retrieves the exit code without persisting session state
- Maintains consistency with regular exec for container lookup, TTY handling, and environment setup
- Shares implementation with health check execution to avoid code duplication

The implementation addresses all performance bottlenecks while preserving compatibility with existing exec functionality including --latest flag support and proper exit code handling.

Changes include:
- Add --no-session flag to cmd/podman/containers/exec.go
- Implement lightweight execution path in libpod/container_exec.go
- Ensure consistent container validation and environment setup
- Add comprehensive exit code testing including signal handling (exit 137)
- Optimize configuration to skip unnecessary exit command setup

Signed-off-by: Ryan McCann <ryan_mccann@student.uml.edu>
Signed-off-by: ryanmccann1024 <ryan_mccann@student.uml.edu>
2025-11-19 12:44:48 -05:00
..
links
Revert "Rewrite the Quadlet documentation."
2025-09-11 19:00:19 +02:00
options
feat(exec): Add --no-session flag for improved performance
2025-11-19 12:44:48 -05:00
.gitignore
Add update-connection to machine start and init
2025-11-04 10:35:28 -06:00
podman-artifact-add.1.md.in
Allow artifact add to override org.opencontainers.image.title annotation
2025-10-16 14:24:57 -04:00
podman-artifact-extract.1.md
[CI:DOCS] Remove Experimental from Artifacts man pages
2025-07-31 18:39:25 -04:00
podman-artifact-inspect.1.md
Fixes: #27444, Fix tiny typos in some artifact docs
2025-11-06 05:30:42 +00:00
podman-artifact-ls.1.md.in
Add CreatedAt format option to podman artifact ls
2025-10-23 09:35:21 -04:00
podman-artifact-pull.1.md.in
[CI:DOCS] Remove Experimental from Artifacts man pages
2025-07-31 18:39:25 -04:00
podman-artifact-push.1.md.in
Fixes: #27444, Fix tiny typos in some artifact docs
2025-11-06 05:30:42 +00:00
podman-artifact-rm.1.md
cmd/podman: --ignore errors flag to artifact rm
2025-10-01 18:22:26 -03:00
podman-artifact.1.md
Add --replace option to podman artifact add command
2025-10-06 12:22:40 -04:00
podman-attach.1.md.in
Add information about --latest support on man pages
2024-01-23 07:28:40 -05:00
podman-auto-update.1.md.in
Revert "Rewrite the Quadlet documentation."
2025-09-11 19:00:19 +02:00
podman-build.1.md.in
Revert "Deduplicate more options."
2025-09-11 19:00:02 +02:00
podman-commit.1.md
Create a podman-troubleshooting man page
2024-08-28 05:49:45 -06:00
podman-completion.1.md
Remove unnecessary backslashes
2023-08-02 15:01:16 +01:00
podman-compose.1.md.in
Fix typo
2025-08-07 07:28:06 +02:00
podman-container-checkpoint.1.md
Fix documentation around checkpoints
2025-07-06 17:16:29 +02:00
podman-container-cleanup.1.md
Remove future tense from man pages
2023-05-16 15:10:33 -04:00
podman-container-clone.1.md.in
Fix up example description of podman-container commands
2024-02-19 15:18:51 -05:00
podman-container-diff.1.md.in
fix 26348: add container diff --latest doc
2025-06-13 11:28:11 +02:00
podman-container-exists.1.md
Remove future tense from man pages
2023-05-16 15:10:33 -04:00
podman-container-inspect.1.md.in
Bunch of trivial manpage fixes
2025-06-12 02:22:42 -04:00
podman-container-prune.1.md
Fix up example description of podman-container commands
2024-02-19 15:18:51 -05:00
podman-container-restore.1.md
Add support for criu's tcp-close functionality.
2025-08-27 18:52:34 -04:00
podman-container-runlabel.1.md.in
Manpages: podman container runlabel added example with --replace
2025-08-05 18:04:37 +05:30
podman-container.1.md
man pages and command help: clean up descriptions
2023-05-28 18:57:43 +02:00
podman-cp.1.md
docs: Improve spelling and formatting
2025-03-24 16:35:29 -06:00
podman-create.1.md.in
docs: Add references to quadlet
2025-11-08 08:56:06 +01:00
podman-diff.1.md.in
Bunch of trivial manpage fixes
2025-06-12 02:22:42 -04:00
podman-events.1.md
Fixes #27378 Missing network type in events document
2025-10-28 04:17:42 +00:00
podman-exec.1.md.in
feat(exec): Add --no-session flag for improved performance
2025-11-19 12:44:48 -05:00
podman-export.1.md
Fix up example description of podman-export/export commands
2024-02-18 12:26:33 -05:00
podman-farm-build.1.md.in
Add missing manpages options for Buildah v1.41.0
2025-07-23 10:36:22 -04:00
podman-farm-create.1.md
Bunch of trivial manpage fixes
2025-06-12 02:22:42 -04:00
podman-farm-list.1.md
Fixes: #26353
2025-08-15 23:14:24 +05:30
podman-farm-remove.1.md
Fix up example description of podman-farm commands
2024-02-18 08:02:29 -05:00
podman-farm-update.1.md
Fix up example description of podman-farm commands
2024-02-18 08:02:29 -05:00
podman-farm.1.md
document new connection/farm storage location
2024-02-08 18:05:32 +01:00
podman-generate-spec.1.md
docs: add three examples to podman-generate-spec man page
2025-06-19 20:17:08 +09:00
podman-generate-systemd.1.md
Revert "Rewrite the Quadlet documentation."
2025-09-11 19:00:19 +02:00
podman-generate.1.md
Deprecate podman generate systemd
2023-08-03 06:58:53 -04:00
podman-healthcheck-run.1.md
Fix up example description of podman-healthcheck-run.1.md
2024-02-17 13:54:15 -05:00
podman-healthcheck.1.md
Fix manpage headers
2022-09-06 09:37:13 -07:00
podman-history.1.md
Apply suggestions from code review
2024-02-20 05:38:19 -05:00
podman-image-diff.1.md
Bunch of trivial manpage fixes
2025-06-12 02:22:42 -04:00
podman-image-exists.1.md
Fix up example description of podman-image commands
2024-02-18 07:41:47 -05:00
podman-image-inspect.1.md
Fix up example description of podman-image commands
2024-02-18 07:41:47 -05:00
podman-image-mount.1.md
Bunch of trivial manpage fixes
2025-06-12 02:22:42 -04:00
podman-image-prune.1.md
docs: Improve spelling and formatting
2025-03-24 16:35:29 -06:00
podman-image-scp.1.md
Fix up example description of podman-image commands
2024-02-18 07:41:47 -05:00
podman-image-sign.1.md.in
Correct markdown in docs
2023-05-18 16:44:24 -07:00
podman-image-tree.1.md
Fix up example description of podman-image commands
2024-02-18 07:41:47 -05:00
podman-image-trust.1.md.in
Fix up example description of podman-image commands
2024-02-18 07:41:47 -05:00
podman-image-unmount.1.md
add more exmples applying current style for each page
2025-06-16 19:52:36 +02:00
podman-image.1.md
man pages and command help: clean up descriptions
2023-05-28 18:57:43 +02:00
podman-images.1.md.in
Bunch of trivial manpage fixes
2025-06-12 02:22:42 -04:00
podman-import.1.md
Improve the file format documentation of podman-import.
2025-03-31 18:00:23 +02:00
podman-info.1.md
Fix up example description of podman-info.1.md
2024-02-17 13:54:19 -05:00
podman-init.1.md.in
Add examples of --all flag
2025-06-13 04:47:22 -04:00
podman-inspect.1.md.in
Add artifact fallback to podman inspect command
2025-10-02 06:52:32 -04:00
podman-kill.1.md.in
Fix up example description of podman-kill.1.md.in
2024-02-19 10:06:05 -05:00
podman-kube-apply.1.md
Try to fix the broken formatting of man podman‐kube‐apply(1).
2023-11-06 14:53:35 +01:00
podman-kube-down.1.md
feat(cmd): podman kube play support multiple arguments
2025-10-22 12:10:46 +02:00
podman-kube-generate.1.md
Add support for Job to kube generate & play
2024-09-05 11:36:38 -04:00
podman-kube-play.1.md.in
fix remote command parameters
2025-10-18 02:08:51 +03:00
podman-kube.1.md
[CI:DOCS] Update kube docs
2024-04-04 09:28:21 -04:00
podman-load.1.md
Bunch of trivial manpage fixes
2025-06-12 02:22:42 -04:00
podman-login.1.md.in
man pages: refactor two more options
2024-09-03 11:13:46 -06:00
podman-logout.1.md.in
man pages: refactor two more options
2024-09-03 11:13:46 -06:00
podman-logs.1.md.in
Fix language, typos and markdown layout
2023-07-24 11:18:25 +02:00
podman-machine-cp.1.md
Introduce podman machine cp command
2025-02-28 09:56:46 -05:00
podman-machine-info.1.md
Add disclaimer to podman machine info manpage.
2024-09-03 15:23:18 -04:00
podman-machine-init.1.md.in
Add update-connection to machine start and init
2025-11-04 10:35:28 -06:00
podman-machine-inspect.1.md
Fixes: #26353
2025-08-15 23:14:24 +05:30
podman-machine-list.1.md.in
Provider obfuscation in command line
2025-10-27 08:40:19 -05:00
podman-machine-os-apply.1.md
Update documentation for podman-machine-os-apply
2025-03-04 13:43:15 -06:00
podman-machine-os.1.md
Introduce podman machine os apply
2023-02-15 14:48:12 -05:00
podman-machine-reset.1.md
add more exmples applying current style for each page
2025-06-16 19:52:36 +02:00
podman-machine-rm.1.md
Add information about --latest support on man pages
2024-01-23 07:28:40 -05:00
podman-machine-set.1.md.in
Mention containers.conf settings for podman machine commands
2024-10-14 08:17:47 -04:00
podman-machine-ssh.1.md
Add information about --latest support on man pages
2024-01-23 07:28:40 -05:00
podman-machine-start.1.md.in
Add update-connection to machine start and init
2025-11-04 10:35:28 -06:00
podman-machine-stop.1.md
Add information about --latest support on man pages
2024-01-23 07:28:40 -05:00
podman-machine.1.md
Machine init --provider
2025-10-29 07:59:34 -05:00
podman-manifest-add.1.md.in
Bunch of trivial manpage fixes
2025-06-12 02:22:42 -04:00
podman-manifest-annotate.1.md.in
Bunch of trivial manpage fixes
2025-06-12 02:22:42 -04:00
podman-manifest-create.1.md.in
Add man page content for artifacts
2024-02-29 11:47:44 -05:00
podman-manifest-exists.1.md
Fix up example description of podman-manifest commands
2024-02-17 13:54:04 -05:00
podman-manifest-inspect.1.md.in
Bunch of trivial manpage fixes
2025-06-12 02:22:42 -04:00
podman-manifest-push.1.md.in
Add --sign-by-sq-fingerprint to push operations
2025-09-11 20:32:32 +02:00
podman-manifest-remove.1.md
podman-manifest-remove: update docs and help output
2024-09-17 11:36:12 -04:00
podman-manifest-rm.1.md
Bunch of trivial manpage fixes
2025-06-12 02:22:42 -04:00
podman-manifest.1.md
podman-manifest-remove: update docs and help output
2024-09-17 11:36:12 -04:00
podman-mount.1.md.in
Bunch of trivial manpage fixes
2025-06-12 02:22:42 -04:00
podman-network-connect.1.md
Fixes: #26374 add example network connect with mac address
2025-06-14 16:45:41 +09:00
podman-network-create.1.md
Revert "Deduplicate more options."
2025-09-11 19:00:02 +02:00
podman-network-disconnect.1.md
Fix up example description of podman-network commands
2024-02-18 07:48:08 -05:00
podman-network-exists.1.md
Fix up example description of podman-network commands
2024-02-18 07:48:08 -05:00
podman-network-inspect.1.md
podman network inspect: include running containers
2024-02-28 16:33:26 +01:00
podman-network-ls.1.md.in
Fix up example description of podman-network commands
2024-02-18 07:48:08 -05:00
podman-network-prune.1.md
Fix up example description of podman-network commands
2024-02-18 07:48:08 -05:00
podman-network-reload.1.md.in
Fix up example description of podman-network commands
2024-02-18 07:48:08 -05:00
podman-network-rm.1.md
Removed the 'Deleted: ' prefix from each example
2025-06-17 19:00:44 +09:00
podman-network-update.1.md
Fix up example description of podman-network commands
2024-02-18 07:48:08 -05:00
podman-network.1.md
Fix slirp4netns typo in podman-network.1.md
2025-01-04 20:04:59 +02:00
podman-pause.1.md.in
update markdown documents with command filter
2025-03-31 19:27:43 +03:00
podman-pod-clone.1.md.in
docs: add resource limit examples to podman pod clone manpage
2025-07-28 20:28:17 +05:30
podman-pod-create.1.md.in
docs: add examples with resource limits and mounts to podman pod create manpage
2025-08-01 23:10:05 +05:30
podman-pod-exists.1.md
Fix up example description of podman-pod commands
2024-02-19 10:03:30 -05:00
podman-pod-inspect.1.md.in
Fixes: #26353
2025-08-15 23:14:24 +05:30
podman-pod-kill.1.md.in
Fix up example description of podman-pod commands
2024-02-19 10:03:30 -05:00
podman-pod-logs.1.md.in
Fix up example description of podman-pod commands
2024-02-19 10:03:30 -05:00
podman-pod-pause.1.md
Add examples of --all flag
2025-06-13 04:47:22 -04:00
podman-pod-prune.1.md
add more exmples applying current style for each page
2025-06-16 19:52:36 +02:00
podman-pod-ps.1.md.in
Manpages: Added --filter flag examples to all the relevant podman
2025-08-05 18:12:14 +05:30
podman-pod-restart.1.md
fix podman-pod-restart.1.md typo
2024-04-18 19:53:33 -04:00
podman-pod-rm.1.md.in
Fix up example description of podman-pod commands
2024-02-19 10:03:30 -05:00
podman-pod-start.1.md.in
Fix up example description of podman-pod commands
2024-02-19 10:03:30 -05:00
podman-pod-stats.1.md.in
Bunch of trivial manpage fixes
2025-06-12 02:22:42 -04:00
podman-pod-stop.1.md.in
Add information about --latest support on man pages
2024-01-23 07:28:40 -05:00
podman-pod-top.1.md.in
Add information about --latest support on man pages
2024-01-23 07:28:40 -05:00
podman-pod-unpause.1.md
Fix up example description of podman-pod commands
2024-02-19 10:03:30 -05:00
podman-pod.1.md
man pages and command help: clean up descriptions
2023-05-28 18:57:43 +02:00
podman-port.1.md.in
Apply suggestions from code review
2024-02-20 05:46:41 -05:00
podman-ps.1.md
Manpages: Added --filter flag examples to all the relevant podman
2025-08-05 18:12:14 +05:30
podman-pull.1.md.in
Revert "Deduplicate more options."
2025-09-11 19:00:02 +02:00
podman-push.1.md.in
Add --sign-by-sq-fingerprint to push operations
2025-09-11 20:32:32 +02:00
podman-quadlet-install.1.md
Merge pull request #27384 from flouthoc/multi-file-quadlet
2025-11-18 16:01:08 +00:00
podman-quadlet-list.1.md
docs: Add references to quadlet
2025-11-08 08:56:06 +01:00
podman-quadlet-print.1.md
docs: Add references to quadlet
2025-11-08 08:56:06 +01:00
podman-quadlet-rm.1.md
docs: Add references to quadlet
2025-11-08 08:56:06 +01:00
podman-quadlet.1.md
docs: Add references to quadlet
2025-11-08 08:56:06 +01:00
podman-remote.1.md
Create a podman-troubleshooting man page
2024-08-28 05:49:45 -06:00
podman-rename.1.md
Add information about --latest support on man pages
2024-01-23 07:28:40 -05:00
podman-restart.1.md.in
Manpages: Added --filter flag examples to all the relevant podman
2025-08-05 18:12:14 +05:30
podman-rm.1.md.in
Fixes #26369
2025-08-16 01:30:20 +05:30
podman-rmi.1.md
Merge pull request #26388 from tyll/rmi-no-prune
2025-06-12 13:42:50 +00:00
podman-run.1.md.in
docs: Add references to quadlet
2025-11-08 08:56:06 +01:00
podman-save.1.md.in
Bunch of trivial manpage fixes
2025-06-12 02:22:42 -04:00
podman-search.1.md.in
Bunch of trivial manpage fixes
2025-06-12 02:22:42 -04:00
podman-secret-create.1.md
Secret create - add ignore option to allow noop
2025-06-24 15:43:38 -04:00
podman-secret-exists.1.md
Remove future tense from man pages
2023-05-16 15:10:33 -04:00
podman-secret-inspect.1.md
Update docs/source/markdown/podman-secret-inspect.1.md
2025-06-12 15:52:31 +02:00
podman-secret-ls.1.md.in
secret ls: align docs, completion, and tests; fix formatting
2025-10-02 17:33:38 +05:30
podman-secret-rm.1.md
docs: add an example to podman-secret-rm man page
2025-06-18 21:10:17 +09:00
podman-secret.1.md
Add support for secret exists
2023-04-03 15:33:50 +03:00
podman-start.1.md.in
Manpages: Added --filter flag examples to all the relevant podman
2025-08-05 18:12:14 +05:30
podman-stats.1.md.in
docs: Remove Cgroups v1
2025-11-12 15:15:34 -05:00
podman-stop.1.md.in
Manpages: Added --filter flag examples to all the relevant podman
2025-08-05 18:12:14 +05:30
podman-system-check.1.md
Skip layer digests for podman system check --quick
2025-06-05 17:00:50 +00:00
podman-system-connection-add.1.md
Implement TLS API Support
2025-09-26 09:09:54 -06:00
podman-system-connection-default.1.md
Fix up example description of podman-system commands
2024-02-20 08:18:51 -05:00
podman-system-connection-list.1.md
Implement TLS API Support
2025-09-26 09:09:54 -06:00
podman-system-connection-remove.1.md
Add examples of --all flag
2025-06-13 04:47:22 -04:00
podman-system-connection-rename.1.md
Fix up example description of podman-system commands
2024-02-20 08:18:51 -05:00
podman-system-connection.1.md
Fix up example description of podman-system commands
2024-02-20 08:18:51 -05:00
podman-system-df.1.md
Fixes: #26353
2025-08-15 23:14:24 +05:30
podman-system-migrate.1.md
docs: add examples to podman-system-migrate man page
2025-06-15 01:48:21 -04:00
podman-system-prune.1.md
Manpages: Added --filter flag examples to all the relevant podman
2025-08-05 18:12:14 +05:30
podman-system-renumber.1.md
manpages: adds example for podman system renumber
2025-07-07 13:58:56 -04:00
podman-system-reset.1.md
add more exmples applying current style for each page
2025-06-16 19:52:36 +02:00
podman-system-service.1.md
Implement TLS API Support
2025-09-26 09:09:54 -06:00
podman-system.1.md
Add podman system check for checking storage consistency
2024-06-04 10:00:37 -04:00
podman-systemd.unit.5.md
Add AppArmor key to quadlet .container files
2025-11-05 18:15:52 -05:00
podman-tag.1.md
Add information about --latest support on man pages
2024-01-23 07:28:40 -05:00
podman-top.1.md.in
docs: add missing groups and hgroups descriptors to podman-top documentation
2025-08-15 19:46:56 +05:30
podman-unmount.1.md.in
add more exmples applying current style for each page
2025-06-16 19:52:36 +02:00
podman-unpause.1.md.in
update markdown documents with command filter
2025-03-31 19:27:43 +03:00
podman-unshare.1.md
Fix up example description of podman-unshare.1.md
2024-02-17 13:54:29 -05:00
podman-untag.1.md
Add information about --latest support on man pages
2024-01-23 07:28:40 -05:00
podman-update.1.md.in
cmd/podman: add --latest option to update #26380
2025-06-24 22:06:26 +09:00
podman-version.1.md
[CI:DOCS] man pages: document some --format options
2022-09-15 09:59:32 -06:00
podman-volume-create.1.md
volumes: add new --uid and --gid option
2025-06-18 15:33:09 +02:00
podman-volume-exists.1.md
Remove future tense from man pages
2023-05-16 15:10:33 -04:00
podman-volume-export.1.md
Refactor volume import to support the remote client
2025-06-23 13:42:22 -04:00
podman-volume-import.1.md
Refactor volume import to support the remote client
2025-06-23 13:42:22 -04:00
podman-volume-inspect.1.md
Only stop chowning volumes once they're not empty
2024-05-22 17:47:01 -04:00
podman-volume-ls.1.md.in
Add information about --latest support on man pages
2024-01-23 07:28:40 -05:00
podman-volume-mount.1.md
Fix up example description of podman-volume commands
2024-02-19 10:09:06 -05:00
podman-volume-prune.1.md
Add information about --latest support on man pages
2024-01-23 07:28:40 -05:00
podman-volume-reload.1.md
Add information about --latest support on man pages
2024-01-23 07:28:40 -05:00
podman-volume-rm.1.md
Add information about --latest support on man pages
2024-01-23 07:28:40 -05:00
podman-volume-unmount.1.md
Fix up example description of podman-volume commands
2024-02-19 10:09:06 -05:00
podman-volume.1.md
man pages and command help: clean up descriptions
2023-05-28 18:57:43 +02:00
podman-wait.1.md.in
Fixes: #26691
2025-08-06 22:34:18 +03:00
podman.1.md
docs: Remove Cgroups v1
2025-11-12 15:15:34 -05:00
podmansh.1.md
Revert "Rewrite the Quadlet documentation."
2025-09-11 19:00:19 +02:00