Added documentation on how to use a pci-e Coral Accelerator in Talos …

…Linux for Code Project AI

.gitignore

@@ -1,4 +1,5 @@
 talos/testing/secrets.yaml
 talos/testing/rendered
 talos/testing/rendered+nvidia
+talos/testing/rendered+coral
 production/*/*/.decrypted~values.yaml

talos/testing/coral.md

@@ -0,0 +1,58 @@
+
+## Cleaning house
+
+```
+rm -Rf ~/.talos ~/.kube/talos-config talos/testing/rendered talos/testing/rendered+nvidia talos/testing/rendered+coral talos/testing/secrets.yaml
+```
+
+## Getting started
+
+```
+talosctl gen secrets --output-file talos/testing/secrets.yaml
+
+talosctl gen config coral-test https://192.168.20.105:6443 \
+  --with-secrets  talos/testing/secrets.yaml \
+  --config-patch @talos/testing/patches/allow-controlplane-workloads.yaml \
+  --config-patch @talos/testing/patches/dhcp.yaml \
+  --config-patch @talos/testing/patches/install-disk+coral.yaml \
+  --config-patch @talos/testing/patches/interface-names.yaml \
+  --config-patch @talos/testing/patches/kubelet-certificates.yaml \
+  --config-patch-control-plane @talos/testing/patches/admissionControl.yaml \
+  --output talos/testing/rendered+coral/
+```
+
+## Install Talos
+
+```
+talosctl apply -f talos/testing/rendered+coral/controlplane.yaml -n 192.168.20.105 --insecure
+```
+
+## Copy talos config for talosctl
+
+```
+mkdir -p ~/.talos
+cp talos/testing/rendered+coral/talosconfig ~/.talos/config
+```
+
+## Configure the context's endpoints
+
+```
+talosctl config contexts
+
+talosctl config endpoint 192.168.20.105
+talosctl config node 192.168.20.105
+```
+
+## Bootstrap the cluster
+
+```
+talosctl bootstrap -n 192.168.20.105
+```
+
+## Generate a kubeconfig for kubectl
+
+```
+talosctl kubeconfig ~/.kube/talos-config
+```
+
+Based off of https://mirceanton.com/posts/2023-11-28-the-best-os-for-kubernetes/

talos/testing/patches/install-disk+coral.yaml

@@ -0,0 +1,10 @@
+---
+machine:
+  install:
+    disk: /dev/vda
+    image: factory.talos.dev/installer/70fb923343260bfe3e419cfb7bfeb66719b973df0149da9f49ab7637971b1aef:v1.7.5
+
+  kernel:
+    modules:
+      - name: gasket
+      - name: apex

testing/ai/codeproject-coral/values.yaml

@@ -0,0 +1,64 @@
+---
+# yaml-language-server: $schema=https://raw.githubusercontent.com/bjw-s/helm-charts/app-template-3.2.1/charts/other/app-template/values.schema.json
+
+controllers:
+  main:
+    strategy: Recreate
+
+    containers:
+      main:
+        image:
+          repository: codeproject/ai-server
+          tag: cpu-2.6.5
+        securityContext:
+          privileged: true
+          allowPrivilegeEscalation: true
+
+        probes:
+          # -- Liveness probe configuration
+          # @default -- See below
+          liveness:
+            # -- Enable the liveness probe
+            enabled: true
+            # -- Set this to `true` if you wish to specify your own livenessProbe
+            custom: false
+            # -- sets the probe type when not using a custom probe
+            # @default -- "TCP"
+            type: HTTP
+            path: /
+            # -- The spec field contains the values for the default livenessProbe.
+            # If you selected `custom: true`, this field holds the definition of the livenessProbe.
+            # @default -- See below
+            spec:
+              initialDelaySeconds: 30
+              periodSeconds: 10
+              timeoutSeconds: 1
+              failureThreshold: 3
+
+service:
+  main:
+    controller: main
+    type: LoadBalancer
+    ports:
+      http:
+        port: 32168
+
+persistence:
+  config:
+    type: persistentVolumeClaim
+    accessMode: ReadWriteOnce
+    storageClass: local-path
+    size: 3Gi
+    advancedMounts:
+      main: 
+        main:
+          - path: /etc/codeproject/ai
+            subPath: data
+          - path: /app/modules
+            subPath: modules
+  usb:
+    type: hostPath
+    hostPath: /dev
+    hostPathType: Directory
+    globalMounts:
+      - path: /dev