Andrey Smirnov b3c3ef29bd

feat: install system extensions ...

Fixes #4815

This implements the following steps:

* machine configuration updates
* pulling and unpacking system extension images
* validating, listing system extensions
* re-packing system extensions
* preserving installed extensions in `/etc/extensions.yaml`

Once extension is enabled, raw information can be queried with:

```
$ talosctl -n 172.20.0.2 cat /etc/extensions.yaml
layers:
    - image: 000.ghcr.io-smira-gvisor-c927b54-dirty.sqsh
      metadata:
        name: gvisor
        version: 20220117.0-v1.0.0
        author: Andrew Rynhard
        description: |
            This system extension provides gVisor using containerd's runtime handler.
        compatibility:
            talos:
                version: '> v0.15.0-alpha.1'
```

This was tested with the `gvisor` system extension.

Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>

2022-01-26 16:24:28 +03:00

..

installer

feat: install system extensions

2022-01-26 16:24:28 +03:00

talosctl

feat: replace flags with --mode in apply, edit and patch commands

2022-01-13 16:09:53 +03:00