| Commit message (Collapse) | Author | Age |
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For unknown historical reasons, some errors were ignored when listing
images. I assume that the basic assumption was that if we can properly
list images, we can also successfully compute their sizes which turned
out to be wrong.
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
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Always return all associated names / repo tags of an image and fix a bug
with malformed repo tags.
Previously, Podman returned all names only with `--all` but this flag
only instructs to list intermediate images and should not alter
associated names. With `--all` Podman queried the repo tags of an image
which splits all *tagged* names into repository and tag which is then
reassembled to eventually be parsed again in the frontend. Lot's of
redundant CPU heat and buggy as the reassembly didn't consider digests
which ultimately broke parsing in the frontend.
Fixes: #7651
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
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Listing images has shown increasing performance penalties with an
increasing number of images. Unless `--all` is specified, Podman
will filter intermediate images. Determining intermediate images
has been done by finding (and comparing!) parent images which is
expensive. We had to query the storage many times which turned it
into a bottleneck.
Instead, create a layer tree and assign one or more images to nodes that
match the images' top layer. Determining the children of an image is
now exponentially faster as we already know the child images from the
layer graph and the images using the same top layer, which may also be
considered child images based on their history.
On my system with 510 images, a rootful image list drops from 6 secs
down to 0.3 secs.
Also use the tree to compute parent nodes, and to filter intermediate
images for pruning.
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
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Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
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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>
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In the API, we are currently returning the image time of creation
as a string, in time.Time format. The API is for a 64 bit integer
representing Unix time.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
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- misspell
- prealloc
- unparam
- nakedret
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
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Enable three more tests
Fix handling of image filters
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
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* Fix history --quiet formatting
* Fix image inspect --format=json
* Fix image list --sort
Signed-off-by: Jhon Honce <jhonce@redhat.com>
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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>
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Various fixes to protect against regressions in system tests
Signed-off-by: Brent Baude <bbaude@redhat.com>
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* Updated entities to support flags/options
* Updated bindings caused by entities changes
* Removed handlers.ImageSummary in favor of entities.ImageSummary
* Introduced StringSet() container object to simply error checking
Signed-off-by: Jhon Honce <jhonce@redhat.com>
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