These are standard environment variables described by the otel spec in
https://opentelemetry.io/docs/specs/otel/configuration/sdk-environment-variables/.
The old config options are removed
Also since otel will by default try to connect to https://localhost:4318
if no endpoint is set, this will also just disable the otlp plugin when
there is no endpoint so we don't have otel continuously trying to
connect to the default endpoint, littering the logs with connection
failure messages and collecting traces that won't go anywhere.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Schema 1 (`application/vnd.docker.distribution.manifest.v1+prettyjws`) has been
officially deprecated since containerd v1.7 (PR 6884).
We have planned to remove the support for Schema 1 in containerd v2.0, but this
removal may still surprise some users.
So, in containerd v2.0 we will just disable it by default.
The support for Schema 1 can be still enabled by setting an environment variable
`CONTAINERD_ENABLE_DEPRECATED_PULL_SCHEMA_1_IMAGE=1`, however, this workaround
will be completely removed in containerd v2.1.
Schema 2 was introduced in Docker 1.10 (Feb 2016), so most users should
have been already using Schema 2 or OCI.
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
Packages related to transfer and unpacking provide core interfaces which
use other core interfaces and part of common functionality.
Signed-off-by: Derek McGowan <derek@mcg.dev>
The new `PlunginInfo()` call can be used for instrospecting the details
of the runtime plugin.
```console
$ ctr plugins inspect-runtime --runtime=io.containerd.runc.v2 --runc-binary=runc
{
"Name": "io.containerd.runc.v2",
"Version": {
"Version": "v2.0.0-beta.0-XX-gXXXXXXXXX.m",
"Revision": "v2.0.0-beta.0-XX-gXXXXXXXXX.m"
},
"Options": {
"binary_name": "runc"
},
"Features": {
"ociVersionMin": "1.0.0",
"ociVersionMax": "1.1.0-rc.2",
...,
},
"Annotations": null
}
```
The shim binary has to support `-info` flag, see `runtime/v2/README.md`
Replaces PR 8509 (`api/services/task: add RuntimeInfo()`)
Co-authored-by: Derek McGowan <derek@mcg.dev>
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
Also refactor tests to use the t.Run and run each test concurrently in a
separate namespace.
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
This is effectively a revert of 2ac9968401, which
switched from os/exec to the golang.org/x/sys/execabs package to mitigate
security issues (mainly on Windows) with lookups resolving to binaries in the
current directory.
from the go1.19 release notes https://go.dev/doc/go1.19#os-exec-path
> ## PATH lookups
>
> Command and LookPath no longer allow results from a PATH search to be found
> relative to the current directory. This removes a common source of security
> problems but may also break existing programs that depend on using, say,
> exec.Command("prog") to run a binary named prog (or, on Windows, prog.exe) in
> the current directory. See the os/exec package documentation for information
> about how best to update such programs.
>
> On Windows, Command and LookPath now respect the NoDefaultCurrentDirectoryInExePath
> environment variable, making it possible to disable the default implicit search
> of “.” in PATH lookups on Windows systems.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Upgrade google.golang.org/grpc to v1.58.3 in preparation for
upgrading OTel, which has a dependency on the latest version.
See also: containerd/containerd#9281.
Signed-off-by: Milas Bowman <milas.bowman@docker.com>
