adding custom logging test + local runtimes-common integration test

DEVELOPING.md

@@ -56,9 +56,15 @@ $ ./scripts/integration_test.sh $RUNTIME_IMAGE
 
 **Run ONLY Local Docker integration tests:**
 ```bash
-$ ./scripts/local_integration_test.sh $RUNTIME_IMAGE
+$ ./scripts/local_runtimes_common_integration_test.sh $RUNTIME_IMAGE
 ```
 
+**Run ONLY Local shutdown tests:**
+```bash
+$ ./scripts/local_shutdown_test.sh $RUNTIME_IMAGE
+```
+
+
 **Run ONLY App Engine flexible environment integration tests:**
 ```bash
 $ ./scripts/ae_integration_test.sh $RUNTIME_IMAGE

openjdk-common/pom.xml

@@ -31,6 +31,17 @@
 
   <build>
     <plugins>
+      <plugin>
+        <artifactId>maven-enforcer-plugin</artifactId>
+        <executions>
+          <execution>
+            <goals>
+              <goal>enforce</goal>
+            </goals>
+            <phase>validate</phase>
+          </execution>
+        </executions>
+      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-assembly-plugin</artifactId>

openjdk8/pom.xml

@@ -93,6 +93,10 @@
             <id>common-structure-test</id>
             <phase>integration-test</phase>
           </execution>
+          <execution>
+            <id>local-shutdown-test</id>
+            <phase>integration-test</phase>
+          </execution>
           <!-- Execute structure tests specific to this module -->
           <execution>
             <id>openjdk8-structure-test</id>

openjdk9/pom.xml

@@ -92,6 +92,10 @@
             <id>common-structure-test</id>
             <phase>integration-test</phase>
           </execution>
+          <execution>
+            <id>local-shutdown-test</id>
+            <phase>integration-test</phase>
+          </execution>
           <!-- Execute structure tests specific to this module -->
           <execution>
             <id>openjdk9-structure-test</id>

pom.xml

@@ -67,24 +67,16 @@
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-enforcer-plugin</artifactId>
           <version>1.4.1</version>
-          <executions>
-            <execution>
-              <id>enforce-maven</id>
-              <goals>
-                <goal>enforce</goal>
-              </goals>
-              <configuration>
-                <rules>
-                  <requireMavenVersion>
-                    <version>[3.0,)</version>
-                  </requireMavenVersion>
-                  <requireJavaVersion>
+          <configuration>
+            <rules>
+                <requireMavenVersion>
+                    <version>[3.3,)</version>
+                </requireMavenVersion>
+                <requireJavaVersion>
                     <version>[1.8,)</version>
-                  </requireJavaVersion>
-                </rules>
-              </configuration>
-            </execution>
-          </executions>
+                </requireJavaVersion>
+            </rules>
+         </configuration>
         </plugin>
 
         <plugin>
@@ -191,6 +183,22 @@
                 </arguments>
               </configuration>
             </execution>
+            <execution>
+              <id>local-shutdown-test</id>
+              <!-- Do not bind to a phase, so that child modules can explicitly choose the phase for
+              this execution -->
+              <phase>none</phase>
+              <goals>
+                <goal>exec</goal>
+              </goals>
+              <configuration>
+                <executable>${project.parent.basedir}/scripts/local_shutdown_test.sh</executable>
+                <workingDirectory>${project.build.outputDirectory}</workingDirectory>
+                <arguments>
+                  <argument>${docker.image.name}</argument>
+                </arguments>
+              </configuration>
+            </execution>
           </executions>
         </plugin>
 

scripts/gcloud-init.sh

@@ -46,3 +46,4 @@ gcloud auth activate-service-account --key-file=$KEYFILE
 gcloud config set project $GCP_PROJECT
 gcloud config set compute/zone us-east1-b
 gcloud components install beta kubectl -q
+gcloud components install beta container-builder-local

scripts/integration_test.sh

@@ -32,7 +32,7 @@ fi
 # is not recommended
 readonly gaeDeploymentVersion=$2
 
-${dir}/local_integration_test.sh ${imageUnderTest}
+${dir}/local_shutdown_test.sh ${imageUnderTest}
 
 ${dir}/ae_integration_test.sh ${imageUnderTest} ${gaeDeploymentVersion}
 

scripts/integration_test.yaml

@@ -9,7 +9,6 @@ steps:
   - name: 'gcr.io/java-runtime-test/integration-test'
     args:
       - '--url=${_DEPLOYED_APP_URL}'
-      - '--skip-custom-logging-tests' # blocked by b/33415496
       - '--skip-standard-logging-tests' # blocked by b/33415496
       - '--skip-custom-tests'
 

scripts/local_runtimes_common_integration_test.sh

@@ -0,0 +1,109 @@
+#!/bin/bash
+
+# Copyright 2017 Google Inc. All rights reserved.
+
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+
+#     http://www.apache.org/licenses/LICENSE-2.0
+
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+# exit on command failure
+set -e
+
+readonly dir=$(dirname $0)
+readonly projectRoot="$dir/.."
+readonly testAppDir="$projectRoot/test-application"
+readonly deployDir="$testAppDir/target/deploy"
+
+APP_IMAGE='openjdk-local-integration'
+CONTAINER=${APP_IMAGE}-container
+OUTPUT_FILE=${CONTAINER}-output.txt
+DEPLOYMENT_TOKEN=$(uuidgen)
+
+readonly imageUnderTest=$1
+if [[ -z "$imageUnderTest" ]]; then
+  echo "Usage: ${0} <image_under_test>"
+  exit 1
+fi
+
+if [[ ! -f $HOME/.config/gcloud/application_default_credentials.json ]]; then
+    # get default application credentials
+    gcloud auth application-default login
+fi
+
+# build the test app
+pushd ${testAppDir}
+mvn clean package -Ddeployment.token="${DEPLOYMENT_TOKEN}" -DskipTests --batch-mode
+popd
+
+# build app container locally
+pushd $deployDir
+export STAGING_IMAGE=$imageUnderTest
+envsubst < Dockerfile.in > Dockerfile
+echo "Building app container..."
+docker build -t $APP_IMAGE . || docker build -t $APP_IMAGE .
+
+docker rm -f $CONTAINER || echo "Integration-test-app container is not running, ready to start a new instance."
+
+# run app container locally to test shutdown logging
+echo "Starting app container..."
+docker run --rm --name $CONTAINER -p 8080 \
+        -e "SHUTDOWN_LOGGING_THREAD_DUMP=true" \
+        -e "SHUTDOWN_LOGGING_HEAP_INFO=true" \
+        -v "$HOME/.config/gcloud/:/root/.config/gcloud" $APP_IMAGE &> $OUTPUT_FILE &
+
+function waitForOutput() {
+  found_output='false'
+  for run in {1..10}
+  do
+    grep "$1" $OUTPUT_FILE && found_output='true' && break
+    sleep 1
+  done
+
+  if [ "$found_output" == "false" ]; then
+    cat $OUTPUT_FILE
+    echo "did not match '$1' in '$OUTPUT_FILE'"
+    exit 1
+  fi
+}
+
+waitForOutput 'Started Application'
+
+getPort() {
+   docker inspect --format='{{range $p, $conf := .NetworkSettings.Ports}}{{(index $conf 0).HostPort}}{{end}}' ${CONTAINER}
+}
+
+
+PORT=`getPort`
+
+nslookup `hostname` | grep Address | grep -v 127.0 | awk '{print $2}' > /tmp/myip
+MYIP=`cat /tmp/myip`
+
+DEPLOYED_APP_URL=http://$MYIP:$PORT
+
+echo app is deployed to  $DEPLOYED_APP_URL, making sure it accepts connections
+
+
+until [[ $(curl --silent --fail "$DEPLOYED_APP_URL/deployment.token" | grep "$DEPLOYMENT_TOKEN") ]]; do
+  sleep 2
+done
+popd
+
+docker rm -f metadata || echo "ready to run local cloud builder"
+
+# run in cloud container builder
+echo "Running integration tests on application that is deployed at $DEPLOYED_APP_URL"
+echo `pwd`
+container-builder-local \
+  --config ${dir}/integration_test.yaml \
+  --substitutions "_DEPLOYED_APP_URL=$DEPLOYED_APP_URL" \
+  --dryrun=false \
+  ${dir}

test-application/pom.xml

@@ -35,12 +35,12 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-monitoring</artifactId>
-      <version>0.20.1-alpha</version>
+      <version>0.22.0-alpha</version>
     </dependency>
     <dependency>
-      <groupId>com.google.auth</groupId>
-      <artifactId>google-auth-library-credentials</artifactId>
-      <version>0.7.0</version>
+      <groupId>com.google.cloud</groupId>
+      <artifactId>google-cloud-logging</artifactId>
+      <version>1.4.0</version>
     </dependency>
   </dependencies>
 

test-application/src/main/java/com/google/cloud/runtimes/ExceptionController.java

@@ -1,11 +1,11 @@
 package com.google.cloud.runtimes;
 
-import static org.springframework.web.bind.annotation.RequestMethod.POST;
-
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import static org.springframework.web.bind.annotation.RequestMethod.POST;
+
 @RestController
 public class ExceptionController {
 

test-application/src/main/java/com/google/cloud/runtimes/HelloController.java

@@ -1,10 +1,10 @@
 package com.google.cloud.runtimes;
 
-import static org.springframework.web.bind.annotation.RequestMethod.GET;
-
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import static org.springframework.web.bind.annotation.RequestMethod.GET;
+
 @RestController
 public class HelloController {
 

test-application/src/main/java/com/google/cloud/runtimes/LoggingTestController.java

@@ -0,0 +1,77 @@
+package com.google.cloud.runtimes;
+
+import com.google.cloud.MonitoredResource;
+import com.google.cloud.logging.LogEntry;
+import com.google.cloud.logging.Logging;
+import com.google.cloud.logging.Payload;
+import com.google.cloud.logging.Severity;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Lazy;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.logging.Logger;
+
+import static org.springframework.web.bind.annotation.RequestMethod.POST;
+
+@RestController
+public class LoggingTestController {
+
+    @Autowired
+    @Lazy
+    private Logging logging;
+
+    private static Logger LOG = Logger.getLogger(LoggingTestController.class.getName());
+
+    public static class LoggingTestRequest {
+        private String level;
+        private String log_name;
+        private String token;
+
+        public void setLevel(String level) {
+            this.level = level;
+        }
+
+        public void setLog_name(String log_name) {
+            this.log_name = log_name;
+        }
+
+        public void setToken(String token) {
+            this.token = token;
+        }
+
+
+        @Override
+        public String toString() {
+            return "LoggingTestRequest{" +
+                    "level='" + level + '\'' +
+                    ", log_name='" + log_name + '\'' +
+                    ", token='" + token + '\'' +
+                    '}';
+        }
+    }
+
+    @RequestMapping(path = "/logging_custom", method = POST)
+    public String handleLoggingTestRequest(@RequestBody LoggingTestRequest loggingTestRequest) throws IOException, InterruptedException {
+        LOG.info(String.valueOf(loggingTestRequest));
+
+        List<LogEntry> entries = new ArrayList<>();
+        Payload.StringPayload payload = Payload.StringPayload.of(loggingTestRequest.token);
+        Severity severity = Severity.valueOf(loggingTestRequest.level);
+        LogEntry entry = LogEntry.newBuilder(payload)
+                .setSeverity(severity)
+                .setLogName(loggingTestRequest.log_name)
+                .setResource(MonitoredResource.newBuilder("global").build())
+                .build();
+        entries.add(entry);
+        logging.write(entries);
+        LOG.info("Log written to StackDriver: " + entries);
+        return "OK";
+    }
+
+
+}