feat: add 'nfsd' extension

Add nfsd extension

Signed-off-by: Subhash Chandra <[email protected]>

Makefile

@@ -48,6 +48,7 @@ TARGETS = \
 		i915-ucode \
 		intel-ucode \
 		iscsi-tools \
+		nfsd \
 		nut-client \
 		nvidia-container-toolkit \
 		nvidia-fabricmanager \

storage/nfsd/manifest.yaml

@@ -0,0 +1,10 @@
+version: v1alpha1
+metadata:
+  name: nfsd
+  version: "$VERSION"
+  author: Subhash Chandra
+  description: |
+    This system extension provides kernel module driver for NFSD built against a specific Talos version.
+  compatibility:
+    talos:
+      version: ">= v1.2.0"

storage/nfsd/pkg.yaml

@@ -0,0 +1,22 @@
+name: nfsd
+variant: scratch
+shell: /toolchain/bin/bash
+dependencies:
+ - stage: base
+# The pkgs version for a particular release of Talos as defined in
+# https://github.com/siderolabs/talos/blob/<talos version>/pkg/machinery/gendata/data/pkgs
+ - image: "{{ .PKGS_PREFIX }}/nfsd-pkg:{{ .BUILD_ARG_PKGS }}"
+steps:
+  - prepare:
+      - |
+        sed -i 's#$VERSION#{{ .VERSION }}#' /pkg/manifest.yaml
+  - install:
+      - |
+        mkdir -p /rootfs/lib/modules
+
+        cp -R /lib/modules/* /rootfs/lib/modules
+finalize:
+  - from: /rootfs
+    to: /rootfs
+  - from: /pkg/manifest.yaml
+    to: /

storage/nfsd/vars.yaml

@@ -0,0 +1,2 @@
+# the first part is the driver version and the second the talos version for which the module is built against
+VERSION: "{{ .BUILD_ARG_TAG }}"