Merge pull request #7639 from jayunit100/e2e-k8bps

E2E: Soak test and Functional tests for K8Petstore

k8petstore/k8petstore.sh

@@ -16,16 +16,30 @@
 
 echo "WRITING KUBE FILES , will overwrite the jsons, then testing pods. is kube clean ready to go?"
 
+
+#Args below can be overriden when calling from cmd line.
+#Just send all the args in order.
 #for dev/test you can use:
 #kubectl=$GOPATH/src/github.com/GoogleCloudPlatform/kubernetes/cluster/kubectl.sh"
 kubectl="kubectl"
 VERSION="r.2.8.19"
 PUBLIC_IP="10.1.4.89" # ip which we use to access the Web server.
-SECONDS=1000          # number of seconds to measure throughput.
 FE="1"                # amount of Web server  
 LG="1"                # amount of load generators
 SLAVE="1"             # amount of redis slaves 
+TEST_SECONDS="1000"   # 0 = Dont run tests, if > 0,  run tests for n seconds.
+NS="k8petstore"       # namespace
 
+kubectl="${1:-$kubectl}"
+VERSION="${2:-$VERSION}"
+PUBLIC_IP="${3:-$PUBLIC_IP}"
+FE="${4:-$FE}"  
+LG="${5:-$LG}"
+SLAVE="${6:-$SLAVE}" 
+TEST_SECONDS="${7:-$TEST}"
+NS="${8:-$NS}" 
+
+echo "Running w/ args: kubectl $kubectl version $VERSION ip $PUBLIC_IP sec $_SECONDS fe $FE lg $LG slave $SLAVE test $TEST NAMESPACE $NS"
 function create { 
 
 cat << EOF > fe-rc.json
@@ -188,53 +202,74 @@ cat << EOF > slave-rc.json
   "labels": {"name": "redisslave"}
 }
 EOF
-$kubectl create -f rm.json --api-version=v1beta1
+$kubectl create -f rm.json --api-version=v1beta1 --namespace=$NS
-$kubectl create -f rm-s.json --api-version=v1beta1
+$kubectl create -f rm-s.json --api-version=v1beta1 --namespace=$NS
 sleep 3 # precaution to prevent fe from spinning up too soon.
-$kubectl create -f slave-rc.json --api-version=v1beta1
+$kubectl create -f slave-rc.json --api-version=v1beta1 --namespace=$NS
-$kubectl create -f rs-s.json --api-version=v1beta1
+$kubectl create -f rs-s.json --api-version=v1beta1 --namespace=$NS
 sleep 3 # see above comment.
-$kubectl create -f fe-rc.json --api-version=v1beta1 
+$kubectl create -f fe-rc.json --api-version=v1beta1 --namespace=$NS
-$kubectl create -f fe-s.json --api-version=v1beta1
+$kubectl create -f fe-s.json --api-version=v1beta1 --namespace=$NS
-$kubectl create -f bps-load-gen-rc.json --api-version=v1beta1
+$kubectl create -f bps-load-gen-rc.json --api-version=v1beta1 --namespace=$NS
 }
 
-function test { 
+function pollfor {
 	pass_http=0
 
 	### Test HTTP Server comes up.
 	for i in `seq 1 150`;
 	do
 	    ### Just testing that the front end comes up.  Not sure how to test total entries etc... (yet)
-	    echo "Trying curl ... $i . expect a few failures while pulling images... " 
+	    echo "Trying curl ... $PUBLIC_IP:3000 , attempt $i . expect a few failures while pulling images... " 
 	    curl "$PUBLIC_IP:3000" > result
 	    cat result
 	    cat result | grep -q "k8-bps"
 	    if [ $? -eq 0 ]; then
-		echo "TEST PASSED after $i tries !"
+    		echo "TEST PASSED after $i tries !"
-		i=1000
+	    	i=1000
-		break
+		    break
 	    else	
 		echo "the above RESULT didn't contain target string for trial $i"
 	    fi
-	    sleep 5
+	    sleep 3
 	done
 
 	if [ $i -eq 1000 ]; then
-	   pass_http=-1
+	   pass_http=1
 	fi
+    
+}
 
+function tests {
 	pass_load=0 
 
 	### Print statistics of db size, every second, until $SECONDS are up.
-	for i in `seq 1 $SECONDS`;
+	for i in `seq 1 $TEST_SECONDS`;
-	do
+	 do
-	    echo "curl : $i"
+	    echo "curl : $PUBLIC_IP:3000 , $i of $TEST_SECONDS"
-            curl "$PUBLIC_IP:3000/llen" >> result
+        curr_cnt="`curl "$PUBLIC_IP:3000/llen"`" 
+        ### Write CSV File of # of trials / total transcations.
+        echo "$i $curr_cnt" >> result
+        echo "total transactions so far : $curr_cnt"
 	    sleep 1
 	done
 }
 
 create
 
-test
+pollfor
+
+if [[ $pass_http -eq 1 ]]; then 
+    echo "Passed..."
+else
+    exit 2
+fi
+
+if [[ $TEST_SECONDS -eq 0 ]]; then
+    echo "skipping tests, TEST_SECONDS value was 0"
+else
+    echo "running polling tests now for $TEST_SECONDS"
+    tests
+fi
+
+exit 0