When containerd use this config:
```
[plugins."io.containerd.grpc.v1.cri".registry.mirrors]
[plugins."io.containerd.grpc.v1.cri".registry.mirrors."localhost:5000"]
endpoint = ["http://localhost:5000"]
```
Due to the `newTransport` function does not initialize the `TLSClientConfig` field.
Then use `TLSClientConfig` to cause nil pointer dereference
Signed-off-by: wanglei <wllenyj@linux.alibaba.com>
The io/ioutil package has been deprecated as of Go 1.16, see
https://golang.org/doc/go1.16#ioutil. This commit replaces the existing
io/ioutil functions with their new definitions in io and os packages.
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
The CRI-plugin subscribes the image event on k8s.io namespace. By
default, the image event is created by CRI-API. However, the image can
be downloaded by containerd API on k8s.io with the customized labels.
The CRI-plugin should use patch update for `io.cri-containerd.image`
label in this case.
Fixes: #5900
Signed-off-by: Wei Fu <fuweid89@gmail.com>
This will be used instead of the cri registry config in the main config
toml.
---
Also pulls in changes from containerd/cri@d0b4eecbb3
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
