Refactor Functional tests

The current implementation of Functional tests didn't allow to reuse
some functionality. This change exposes common functions and methods
to populated CSAR folders.

Change-Id: I8f4daf9a0a12633f952677b3e15de42bea5226e6
Signed-off-by: Victor Morales <victor.morales@intel.com>
Issue-ID: MULTICLOUD-301

1 files changed, 20 insertions, 103 deletions

diff --git a/vagrant/tests/multus.sh b/vagrant/tests/multus.sh
index c5f7fc71..96fa37d8 100755
--- a/vagrant/tests/multus.sh
+++ b/vagrant/tests/multus.sh
@@ -12,112 +12,29 @@ set -o errexit
 set -o nounset
 set -o pipefail
 
-rm -f $HOME/*.yaml
+source _common.sh
+source _functions.sh
 
-pod_name=multus-pod
-deployment_name=multus-deployment
+csar_id=49408ca6-b75b-11e8-8076-525400feed26
 
-cat << NET > $HOME/bridge-network.yaml
-apiVersion: "kubernetes.cni.cncf.io/v1"
-kind: Network
-metadata:
-  name: bridge-conf
-spec:
-  config: '{
-    "name": "mynet",
-    "type": "bridge",
-    "ipam": {
-        "type": "host-local",
-        "subnet": "10.10.0.0/16"
-    }
-}'
-NET
+# Setup
+popule_CSAR_multus $csar_id
 
-cat << POD > $HOME/$pod_name.yaml
-apiVersion: v1
-kind: Pod
-metadata:
-  name: $pod_name
-  annotations:
-    kubernetes.v1.cni.cncf.io/networks: '[
-      { "name": "bridge-conf", "interfaceRequest": "eth1" },
-      { "name": "bridge-conf", "interfaceRequest": "eth2" }
-    ]'
-spec:  # specification of the pod's contents
-  containers:
-  - name: $pod_name
-    image: "busybox"
-    command: ["top"]
-    stdin: true
-    tty: true
-POD
+pushd ${CSAR_DIR}/${csar_id}
+kubectl apply -f bridge-network.yaml
 
-cat << DEPLOYMENT > $HOME/$deployment_name.yaml
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: $deployment_name
-  labels:
-    app: multus
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      app: multus
-  template:
-    metadata:
-      labels:
-        app: multus
-      annotations:
-        kubernetes.v1.cni.cncf.io/networks: '[
-          { "name": "bridge-conf", "interfaceRequest": "eth1" },
-          { "name": "bridge-conf", "interfaceRequest": "eth2" }
-        ]'
-    spec:
-      containers:
-      - name: $deployment_name
-        image: "busybox"
-        command: ["top"]
-        stdin: true
-        tty: true
-DEPLOYMENT
+setup $multus_deployment_name
 
-if $(kubectl version &>/dev/null); then
-    kubectl apply -f $HOME/bridge-network.yaml
-
-    kubectl delete pod $pod_name --ignore-not-found=true --now
-    kubectl delete deployment $deployment_name --ignore-not-found=true --now
-    while kubectl get pod $pod_name &>/dev/null; do
-        sleep 5
-    done
-    kubectl create -f $HOME/$pod_name.yaml
-    while kubectl get deployment $deployment_name &>/dev/null; do
-        sleep 5
-    done
-    kubectl create -f $HOME/$deployment_name.yaml
-    sleep 5
-
-    deployment_pod=$(kubectl get pods | grep  $deployment_name | awk '{print $1}')
-    for pod in $pod_name $deployment_pod; do
-        status_phase=""
-        while [[ $status_phase != "Running" ]]; do
-            new_phase=$(kubectl get pods $pod | awk 'NR==2{print $3}')
-            if [[ $new_phase != $status_phase ]]; then
-                echo "$(date +%H:%M:%S) - $pod : $new_phase"
-                status_phase=$new_phase
-            fi
-            if [[ $new_phase == "Err"* ]]; then
-                exit 1
-            fi
-        done
-    done
-
-    for pod in $pod_name $deployment_pod; do
-        echo "===== $pod details ====="
-        kubectl exec -it $pod -- ip a
-        multus_nic=$(kubectl exec -it $pod -- ifconfig | grep "eth1")
-        if [ -z "$multus_nic" ]; then
-            exit 1
-        fi
-    done
+# Test
+deployment_pod=$(kubectl get pods | grep  $multus_deployment_name | awk '{print $1}')
+echo "===== $deployment_pod details ====="
+kubectl exec -it $deployment_pod -- ip a
+multus_nic=$(kubectl exec -it $deployment_pod -- ifconfig | grep "eth1")
+if [ -z "$multus_nic" ]; then
+    echo "The $deployment_pod pod doesn't contain the eth1 nic"
+    exit 1
 fi
+popd
+
+# Teardown
+teardown $multus_deployment_name