feat: report Docker node resources in cluster show

`talosctl cluster show` currently reports '-' in the CPU and RAM
columns because these informations are not available directly from the
container list API call.

For consistency with `talosctl cluster create`, this commit fetches the
missing information through an inspect call for each node so that these
information are available from a `Reflect` initialization.

Signed-off-by: Jean-Tiare Le Bigot <jt@yadutaf.fr>
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>

go.mod

@@ -56,7 +56,7 @@ require (
 	github.com/coreos/go-iptables v0.7.0
 	github.com/cosi-project/runtime v0.4.0-alpha.9
 	github.com/distribution/reference v0.5.0
-	github.com/docker/docker v25.0.4+incompatible
+	github.com/docker/docker v25.0.5+incompatible
 	github.com/docker/go-connections v0.5.0
 	github.com/dustin/go-humanize v1.0.1
 	github.com/ecks/uefi v0.0.0-20221116212947-caef65d070eb

go.sum

@@ -209,8 +209,8 @@ github.com/docker/cli v24.0.0+incompatible h1:0+1VshNwBQzQAx9lOl+OYCTCEAD8fKs/qe
 github.com/docker/cli v24.0.0+incompatible/go.mod h1:JLrzqnKDaYBop7H2jaqPtU4hHvMKP+vjCwu2uszcLI8=
 github.com/docker/distribution v2.8.3+incompatible h1:AtKxIZ36LoNK51+Z6RpzLpddBirtxJnzDrHLEKxTAYk=
 github.com/docker/distribution v2.8.3+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
-github.com/docker/docker v25.0.4+incompatible h1:XITZTrq+52tZyZxUOtFIahUf3aH367FLxJzt9vZeAF8=
-github.com/docker/docker v25.0.4+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
+github.com/docker/docker v25.0.5+incompatible h1:UmQydMduGkrD5nQde1mecF/YnSbTOaPeFIeP5C4W+DE=
+github.com/docker/docker v25.0.5+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
 github.com/docker/docker-credential-helpers v0.7.0 h1:xtCHsjxogADNZcdv1pKUHXryefjlVRqWqIhk/uXJp0A=
 github.com/docker/docker-credential-helpers v0.7.0/go.mod h1:rETQfLdHNT3foU5kuNkFR1R1V12OJRRO5lzt2D1b5X0=
 github.com/docker/go-connections v0.5.0 h1:USnMq7hx7gwdVZq1L49hLXaFtUdTADjXGp+uj1Br63c=

pkg/provision/providers/docker/reflect.go

@@ -68,6 +68,11 @@ func (p *provisioner) Reflect(ctx context.Context, clusterName, stateDirectory s
 			return nil, err
 		}
 
+		container, err := p.client.ContainerInspect(ctx, node.ID)
+		if err != nil {
+			return nil, err
+		}
+
 		var ips []netip.Addr
 
 		if network, ok := node.NetworkSettings.Networks[res.clusterInfo.Network.Name]; ok {
@@ -91,6 +96,9 @@ func (p *provisioner) Reflect(ctx context.Context, clusterName, stateDirectory s
 				Type: t,
 
 				IPs: ips,
+
+				NanoCPUs: container.HostConfig.Resources.NanoCPUs,
+				Memory:   container.HostConfig.Resources.Memory,
 			})
 	}