Adding SRIOV Network Device Plugin to KuD

Integrating SRIOV as an add-on to KuD. A device
should have X700 series NIC for this Add-on to work.
Getting the device driver, build and installing it is
a part of this patch. Followed by running the SRIOV CNI
Daemonset, and NetworkAttachmentDefinition.
Reworked the way SRIOV check happens.
Previously ran on installer.sh.
Now the script is injected into kube-nodes and playbook will run
only if the hardware check is true by creating a conf file.
Removed unwanted comments and nit changes.

Signed-off-by: Akhila Kishore <akhila.kishore@intel.com>
Issue-ID: MULTICLOUD-832
Change-Id: I1701a50bc717ddca0d332d6a42d329eaf4c03820

2 files changed, 127 insertions, 0 deletions

diff --git a/kud/deployment_infra/images/sriov-cni.yml b/kud/deployment_infra/images/sriov-cni.yml
new file mode 100644
index 00000000..bd943d04
--- /dev/null
+++ b/kud/deployment_infra/images/sriov-cni.yml
@@ -0,0 +1,45 @@
+# SRIOV-CNI Release v1
+# Based on:
+# https://github.com/intel/sriov-cni/blob/master/images/sriov-cni-daemonset.yaml
+---
+apiVersion: extensions/v1beta1
+kind: DaemonSet
+metadata:
+  name: kube-sriov-cni-ds-amd64
+  namespace: kube-system
+  labels:
+    tier: node
+    app: sriov-cni
+spec:
+  template:
+    metadata:
+      labels:
+        tier: node
+        app: sriov-cni
+    spec:
+      hostNetwork: true
+      nodeSelector:
+        beta.kubernetes.io/arch: amd64
+      tolerations:
+      - key: node-role.kubernetes.io/master
+        operator: Exists
+        effect: NoSchedule
+      containers:
+      - name: kube-sriov-cni
+        image: nfvpe/sriov-cni
+        securityContext:
+          privileged: true
+        resources:
+          requests:
+            cpu: "100m"
+            memory: "50Mi"
+          limits:
+            cpu: "100m"
+            memory: "50Mi"
+        volumeMounts:
+        - name: cnibin
+          mountPath: /host/opt/cni/bin
+      volumes:
+        - name: cnibin
+          hostPath:
+            path: /opt/cni/bin
diff --git a/kud/deployment_infra/images/sriov-daemonset.yml b/kud/deployment_infra/images/sriov-daemonset.yml
new file mode 100644
index 00000000..1edbc6c3
--- /dev/null
+++ b/kud/deployment_infra/images/sriov-daemonset.yml
@@ -0,0 +1,82 @@
+# SRIOV device CNI plugin
+# Based on:
+# https://github.com/intel/sriov-network-device-plugin/blob/master/images/sriovdp-daemonset.yaml
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: sriovdp-config
+  namespace: kube-system
+data:
+  config.json: |
+    {
+      "resourceList": [{
+         "resourceName": "intel_sriov_700",
+         "selectors": {
+            "vendors": ["8086"]
+            "devices": ["37cd"]
+         }
+       }]
+    }
+
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: sriov-device-plugin
+  namespace: kube-system
+
+---
+apiVersion: extensions/v1beta1
+kind: DaemonSet
+metadata:
+  name: kube-sriov-device-plugin-amd64
+  namespace: kube-system
+  labels:
+    tier: node
+    app: sriovdp
+spec:
+  template:
+    metadata:
+      labels:
+        tier: node
+        app: sriovdp
+    spec:
+      hostNetwork: true
+      hostPID: true
+      nodeSelector:
+        beta.kubernetes.io/arch: amd64
+      tolerations:
+      - key: node-role.kubernetes.io/master
+        operator: Exists
+        effect: NoSchedule
+      serviceAccountName: sriov-device-plugin
+      containers:
+      - name: kube-sriovdp
+        image: nfvpe/sriov-device-plugin
+        args:
+        - --log-dir=sriovdp
+        - --log-level=10
+        securityContext:
+          privileged: true
+        volumeMounts:
+        - name: devicesock
+          mountPath: /var/lib/kubelet/
+          readOnly: false
+        - name: log
+          mountPath: /var/log
+        - name: config-volume
+          mountPath: /etc/pcidp
+      volumes:
+        - name: devicesock
+          hostPath:
+            path: /var/lib/kubelet/
+        - name: log
+          hostPath:
+            path: /var/log
+        - name: config-volume
+          configMap:
+            name: sriovdp-config
+            items:
+            - key: config.json
+              path: config.json