VOL-572: Integration testing with Kubernetes
* Updated the Kubernetes version installed in the single-node environment from 1.8.5 to 1.9.3.
* Replaced the Weave pod network plugin with Calico
* Updated test_device_state_changes to run in single-node Kubernetes
* Moved test_utils.py from voltha/tests/itests/docutests/ to voltha/tests/itests/.
Change-Id: I472cffec1e0c3a783edaecb375664cd1c6bb93b1
diff --git a/k8s/genie-cni-1.8.yml b/k8s/genie-cni-1.8.yml
new file mode 100644
index 0000000..4f97c31
--- /dev/null
+++ b/k8s/genie-cni-1.8.yml
@@ -0,0 +1,134 @@
+---
+kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1beta1
+metadata:
+ name: genie
+rules:
+ - apiGroups:
+ - ""
+ resources:
+ - pods
+ verbs:
+ - get
+ - patch
+---
+kind: ClusterRoleBinding
+apiVersion: rbac.authorization.k8s.io/v1beta1
+metadata:
+ name: genie
+roleRef:
+ apiGroup: rbac.authorization.k8s.io
+ kind: ClusterRole
+ name: genie
+subjects:
+- kind: ServiceAccount
+ name: genie
+ namespace: kube-system
+- kind: Group
+ name: system:authenticated
+ apiGroup: rbac.authorization.k8s.io
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+ name: genie
+ namespace: kube-system
+---
+# This ConfigMap can be used to configure a self-hosted CNI-Genie installation.
+kind: ConfigMap
+apiVersion: v1
+metadata:
+ name: genie-config
+ namespace: kube-system
+data:
+ # The CNI network configuration to install on each node.
+ cni_genie_network_config: |-
+ {
+ "name": "k8s-pod-network",
+ "type": "genie",
+ "log_level": "info",
+ "datastore_type": "kubernetes",
+ "hostname": "__KUBERNETES_NODE_NAME__",
+ "policy": {
+ "type": "k8s",
+ "k8s_auth_token": "__SERVICEACCOUNT_TOKEN__"
+ },
+ "kubernetes": {
+ "k8s_api_root": "https://__KUBERNETES_SERVICE_HOST__:__KUBERNETES_SERVICE_PORT__",
+ "kubeconfig": "/etc/cni/net.d/genie-kubeconfig"
+ },
+ "romana_root": "http://__ROMANA_SERVICE_HOST__:__ROMANA_SERVICE_PORT__",
+ "segment_label_name": "romanaSegment"
+ }
+
+---
+# Install CNI-Genie plugin on each slave node.
+kind: DaemonSet
+apiVersion: extensions/v1beta1
+metadata:
+ name: genie
+ namespace: kube-system
+ labels:
+ k8s-app: genie
+spec:
+ selector:
+ matchLabels:
+ k8s-app: genie
+ template:
+ metadata:
+ labels:
+ k8s-app: genie
+ annotations:
+ scheduler.alpha.kubernetes.io/critical-pod: ''
+ scheduler.alpha.kubernetes.io/tolerations: |
+ [
+ {
+ "key": "dedicated",
+ "value": "master",
+ "effect": "NoSchedule"
+ },
+ {
+ "key": "CriticalAddonsOnly",
+ "operator": "Exists"
+ }
+ ]
+ spec:
+ hostNetwork: true
+ hostPID: true
+ containers:
+ # Create a container with install.sh that
+ # Installs required 00-genie.conf and genie binary
+ # on slave node.
+ - name: install-cni
+ image: quay.io/cnigenie/v1.5:latest
+ command: ["/launch.sh"]
+ env:
+ - name: CNI_NETWORK_CONFIG
+ valueFrom:
+ configMapKeyRef:
+ name: genie-config
+ key: cni_genie_network_config
+ - name: KUBERNETES_NODE_NAME
+ valueFrom:
+ fieldRef:
+ fieldPath: spec.nodeName
+ volumeMounts:
+ - mountPath: /host/opt/cni/bin
+ name: cni-bin-dir
+ - mountPath: /host/etc/cni/net.d
+ name: cni-net-dir
+ volumes:
+ # Used by genie/node.
+ #- name: lib-modules
+ # hostPath:
+ # path: /lib/modules
+ #- name: var-run-genie
+ # hostPath:
+ # path: /var/run/genie
+ # Used to install CNI.
+ - name: cni-bin-dir
+ hostPath:
+ path: /opt/cni/bin
+ - name: cni-net-dir
+ hostPath:
+ path: /etc/cni/net.d