The current version of FAQ.md contains an incorrect example of how to instruct kubelet to prefer containerd over docker. More specifically, it refers to a non-existent `--cni-socket` flag whereas it should have been `--cri-socket`.
The suggested PR fixes that.
gvisor-containerd-shim is not compatible with containerd 1.1 or earlier.
Starting from containerd 1.2, shim v2 is the preferred interface.
PiperOrigin-RevId: 351485556
- Add log statements in service entry points.
- Propagate `-debug` flag from shim invokation to the service
- Load options when shim process is invoked to ensure runsc commands
use the correct set of options, e.g. --debug --debug-logs=...
- Add debug options to the shim configuration directly, so it doesn't
rely on containerd configuration (and restart) to enable shim debug.
- Save shim logs to dedicated file, so it's easier to read logs. They
would be mixed with containerd logs and hard to distinguish
otherwise.
PiperOrigin-RevId: 342179868
Adds a Docker Compose tutorial to the website that shows how to start a
Wordpress site and includes information about how to get DNS working.
Fixes#115
PiperOrigin-RevId: 330652842
Update the cniVersion used in the CNI tutorial so that it works with
containerd 1.2. Containerd 1.2 includes a version of the cri plugin
(release/1.2) that, in turn, includes a version of the
cni library (0.6.0) that only supports up to 0.3.1.
https://github.com/containernetworking/cni/blob/v0.6.0/pkg/version/version.go#L38
PiperOrigin-RevId: 329837188
Add three new doc pages to the website.
- A containerd quick start covering containerd 1.2. This is limited to shim v2
and runtime class as the docs would get too complicated explaining all the
combinations that are possible. We want folks to use shim v2 and runtime
class anyway.
- An advanced configuration page. This covers containerd and
containerd-shim-runsc-v1's configuration options.
- A page for old versions (i.e. containerd 1.1). Notes that this is deprecated
and supported on a best-effort basis.
Fixes#3279
PiperOrigin-RevId: 324775563
Groups subcategories and sorts their pages by weight properly. Subcategories
are sorted by name. Pages within subcategories are sorted by weight.
PiperOrigin-RevId: 324766128
The go.mod dependency tree for the shim was somehow contradictory. After
resolving these issues (e.g. explicitly imported k8s 1.14, pulling a
specific dbus version), and adding all dependencies, the shim can now be
build as part of the regular bazel tree.
As part of this process, minor cleanup was done in all the source files:
headers were standardized (and include "The gVisor Authors" in addition
to the "The containerd Authors" if originally derived from containerd
sources), and comments were cleaned up to meet coding standards.
This change makes the containerd installation dynamic, so that multiple
versions can be tested, and drops the static installer for the VM image
itself.
This change also updates test/root/crictl_test.go and related utilities,
so that the containerd tests can be run on any version (and in cases
where it applies, they can be run on both v1 and v2 as parameterized
tests).
Adds a netns flag to runsc spec that allows users to specify a network
namespace path when creating a sample config.json file. Also, adds the ability
to specify the command arguments used when running the container.
This will make it easier for new users to create sample OCI bundles without
having to edit the config.json by hand.
PiperOrigin-RevId: 320486267
* Aggregate architecture Overview in "What is gVisor?" as it makes more sense
in one place.
* Drop "user-space kernel" and use "application kernel". The term "user-space
kernel" is confusing when some platform implementation do not run in
user-space (instead running in guest ring zero).
* Clear up the relationship between the Platform page in the user guide and the
Platform page in the architecture guide, and ensure they are cross-linked.
* Restore the call-to-action quick start link in the main page, and drop the
GitHub link (which also appears in the top-right).
* Improve image formatting by centering all doc and blog images, and move the
image captions to the alt text.
PiperOrigin-RevId: 311845158
This adapts the merged website repository to use the image and bazel
build framework. It explicitly avoids the container_image rules provided
by bazel, opting instead to build with direct docker commands when
necessary.
The relevant build commands are incorporated into the top-level
Makefile.
Ian Lewis
Adin Scannell
gVisor bot
Naoki Oketani
Igor Beliakov
Fabricio Voznika
Michael Pratt
Wietse Venema
Mikael Mello