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Diffstat (limited to 'docs/development')
11 files changed, 49 insertions, 200 deletions
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-.. code-block:: bash - - sudo apt update - -Install Java - -.. code-block:: bash - - sudo apt install -y openjdk-11-jdk - -Ensure that the Java version that is executing is OpenJDK version 11 - -.. code-block:: bash - - $ java --version - openjdk 11.0.11 2021-04-20 - OpenJDK Runtime Environment (build 11.0.11+9-Ubuntu-0ubuntu2.18.04) - OpenJDK 64-Bit Server VM (build 11.0.11+9-Ubuntu-0ubuntu2.18.04, mixed mode) - -Install Docker and Docker Compose - -.. code-block:: bash - - # Add docker repository - curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg - - echo "deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu \ - $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null - - sudo apt update - - # Install docker - sudo apt-get install docker-ce docker-ce-cli containerd.io - -Change the permissions of the Docker socket file - -.. code-block:: bash - - sudo chmod 666 /var/run/docker.sock - -Check the status of the Docker service and ensure it is running correctly - -.. code-block:: bash - - systemctl status --no-pager docker - docker.service - Docker Application Container Engine - Loaded: loaded (/lib/systemd/system/docker.service; enabled; vendor preset: enabled) - Active: active (running) since Wed 2020-10-14 13:59:40 UTC; 1 weeks 0 days ago - # ... (truncated for brevity) - - docker ps - CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES - -Install and verify docker-compose - -.. code-block:: bash - - # Install compose (check if version is still available or update as necessary) - sudo curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose - sudo chmod +x /usr/local/bin/docker-compose - - # Check if install was successful - docker-compose --version +The common setup for performance and stability tests is now automated - being carried out by a script in- **testsuites/run-sc3-test.sh**. Clone the policy-distribution repo to access the test scripts @@ -85,130 +21,55 @@ Clone the policy-distribution repo to access the test scripts git clone https://gerrit.onap.org/r/policy/distribution -.. _setup-distribution-s3p-components: - -Start services for MariaDB, Policy API, PAP and Distribution ------------------------------------------------------------- - -Navigate to the main folder for scripts to setup services: - -.. code-block:: bash - - cd ~/distribution/testsuites/stability/src/main/resources/setup - -Modify the versions.sh script to match all the versions being tested. - -.. code-block:: bash - - vi ~/distribution/testsuites/stability/src/main/resources/setup/versions.sh - -Ensure the correct docker image versions are specified - e.g. for Kohn-M4 +**The following common steps are carried out by the scripts** -- export POLICY_DIST_VERSION=2.8-SNAPSHOT +* Updates the repo package lists for apt +* Installs Java 17 open jdk +* Installs docker +* Installs docker-compose +* Retrieves version information in environment variables from th release info file +* Builds relevant images including the pdp simulator +* Triggers docker compose to bring up containers required for the testing +* Installs jmeter +* Installs visualvm (and starts it in a GUI environment) +* Configures permissions for monitoring +* Starts jstatd +* Waits for containers to come up +* Runs either stability or performance tests for a specified duration depending on the arguments specified -Run the start.sh script to start the components. After installation, script will execute -``docker ps`` and show the running containers. +For example, the below runs performance tests for 2 hours. Start from the root directory of policy distribution .. code-block:: bash - ./start.sh - - Creating network "setup_default" with the default driver - Creating policy-distribution ... done - Creating mariadb ... done - Creating simulator ... done - Creating policy-db-migrator ... done - Creating policy-api ... done - Creating policy-pap ... done - - fa4e9bd26e60 nexus3.onap.org:10001/onap/policy-pap:2.7-SNAPSHOT-latest "/opt/app/policy/pap…" 1 second ago Up Less than a second 6969/tcp policy-pap - efb65dd95020 nexus3.onap.org:10001/onap/policy-api:2.7-SNAPSHOT-latest "/opt/app/policy/api…" 1 second ago Up Less than a second 6969/tcp policy-api - cf602c2770ba nexus3.onap.org:10001/onap/policy-db-migrator:2.5-SNAPSHOT-latest "/opt/app/policy/bin…" 2 seconds ago Up 1 second 6824/tcp policy-db-migrator - 99383d2fecf4 pdp/simulator "sh /opt/app/policy/…" 2 seconds ago Up 1 second pdp-simulator - 3c0e205c5f47 nexus3.onap.org:10001/onap/policy-models-simulator:2.7-SNAPSHOT-latest "simulators.sh" 3 seconds ago Up 2 seconds 3904/tcp simulator - 3ad00d90d6a3 nexus3.onap.org:10001/onap/policy-distribution:2.8-SNAPSHOT-latest "/opt/app/policy/bin…" 3 seconds ago Up 2 seconds 6969/tcp, 9090/tcp policy-distribution - bb0b915cdecc nexus3.onap.org:10001/mariadb:10.5.8 "docker-entrypoint.s…" 3 seconds ago Up 2 seconds 3306/tcp mariadb + cd testsuites + ./run-s3p-test.sh performance 7200 .. note:: The containers on this docker-compose are running with HTTP configuration. For HTTPS, ports and configurations will need to be changed, as well certificates and keys must be generated for security. - -Install JMeter --------------- - -Download and install JMeter - -.. code-block:: bash - - # Install required packages - sudo apt install -y wget unzip - - # Install JMeter - mkdir -p jmeter - cd jmeter - wget https://dlcdn.apache.org//jmeter/binaries/apache-jmeter-5.5.zip # check if valid version - unzip -q apache-jmeter-5.5.zip - rm apache-jmeter-5.5.zip - - -Install & configure visualVM --------------------------------------- - -VisualVM needs to be installed in the virtual machine running Distribution. It will be used to -monitor CPU, Memory and GC for Distribution while the stability tests are running. - -.. code-block:: bash - - sudo apt install -y visualvm - -Run these commands to configure permissions (if permission errors happens, use ``sudo su``) - -.. code-block:: bash - - # Set globally accessable permissions on policy file - sudo chmod 777 /usr/lib/jvm/java-11-openjdk-amd64/bin/visualvm.policy - - # Create Java security policy file for VisualVM - sudo cat > /usr/lib/jvm/java-11-openjdk-amd64/bin/visualvm.policy << EOF - grant codebase "jrt:/jdk.jstatd" { - permission java.security.AllPermission; - }; - grant codebase "jrt:/jdk.internal.jvmstat" { - permission java.security.AllPermission; - }; - EOF - -Run the following command to start jstatd using port 1111 - -.. code-block:: bash - - /usr/lib/jvm/java-11-openjdk-amd64/bin/jstatd -p 1111 -J-Djava.security.policy=/usr/lib/jvm/java-11-openjdk-amd64/bin/visualvm.policy & - -Run visualVM to connect to POLICY_DISTRIBUTION_IP:9090 - -.. code-block:: bash - - # Get the Policy Distribution container IP - echo $(docker inspect -f '{{range.NetworkSettings.Networks}}{{.IPAddress}}{{end}}' policy-distribution) - - # Start visual vm - visualvm & - -This will load up the visualVM GUI +The script will load up the visualvm GUI on your virtual machine. You will need to manually connect +it to the distribution JMX port. Connect to Distribution JMX Port. 1. On the visualvm toolbar, click on "Add JMX Connection" - 2. Enter the Distribution container IP and Port 9090. This is the JMX port exposed by the + 2. Enter localhost as the IP address and Port 9090. This is the JMX port exposed by the distribution container - 3. Double click on the newly added nodes under "Remotes" to start monitoring CPU, Memory & GC. + 3. Double click on the newly added nodes under "Local" to start monitoring CPU, Memory & GC. Example Screenshot of visualVM .. image:: distribution-s3p-results/distribution-visualvm-snapshot.png +Teardown Docker + +Once the testing is finished, you can tear down the docker setup from **./testsuites** with: + +.. code-block:: bash + + docker-compose -f stability/src/main/resources/setup/docker-compose.yml down Stability Test of Policy Distribution +++++++++++++++++++++++++++++++++++++ @@ -237,7 +98,6 @@ The 72h stability test will run the following steps sequentially in a single thr - **Delete Old CSAR** - Checks if CSAR already exists in the watched directory, if so it deletes it - **Add CSAR** - Adds CSAR to the directory that distribution is watching - **Get Healthcheck** - Ensures Healthcheck is returning 200 OK -- **Get Statistics** - Ensures Statistics is returning 200 OK - **Get Metrics** - Ensures Metrics is returning 200 OK - **Assert PDP Group Query** - Checks that PDPGroupQuery contains the deployed policy - **Assert PoliciesDeployed** - Checks that the policy is deployed @@ -268,33 +128,21 @@ Screenshot of Distribution stability test plan Running the Test Plan --------------------- -Check if the /tmp/policydistribution/distributionmount exists as it was created during the start.sh -script execution. If not, run the following commands to create folder and change folder permissions -to allow the testplan to insert the CSAR into the /tmp/policydistribution/distributionmount folder. - -.. note:: - Make sure that only csar file is being loaded in the watched folder and log generation is in a - logs folder, as any sort of zip file can be understood by distribution as a policy file. A - logback.xml configuration file is available under setup/distribution folder. - -.. code-block:: bash - - sudo mkdir -p /tmp/policydistribution/distributionmount - sudo chmod -R a+trwx /tmp - - -Navigate to the stability test folder. +The main script takes care of everything. To run the 72 hour stability tests do as follows .. code-block:: bash - cd ~/distribution/testsuites/stability/src/main/resources/testplans/ + cd testsuites + ./run-s3p-test.sh stability 259200 -Execute the run_test.sh +* visualvm produces the monitor and threads - we can screenshot those and add them to the test results +* A jmeter .jtl file is produced by the run - it is called distribution-stability.jtl +* The file can be imported into the jmeter GUI to view statistics +* The application performance index table can be produced with jmeter on the cli as below:ls .. code-block:: bash - ./run_test.sh - + jmeter -n -t your_test_plan.jmx -l test_results.jtl -e -o report_directory Test Results ------------ @@ -332,7 +180,8 @@ It also tests that distribution can handle multiple policy CSARs and that these Setup Details ------------- -The performance test is based on the same setup as the distribution stability tests. +The performance test is based on the same setup as the distribution stability tests. This setup is done by the main +**run-s3p-test.sh** script Test Plan Sequence @@ -350,23 +199,23 @@ Performance test plan is different from the stability test plan. Running the Test Plan --------------------- -Check if /tmp folder permissions to allow the Testplan to insert the CSAR into the -/tmp/policydistribution/distributionmount folder. -Clean up from previous run. If necessary, put containers down with script ``down.sh`` from setup -folder mentioned on :ref:`Setup components <setup-distribution-s3p-components>` +The main script takes care of everything. To run the 4 hour performance tests do as follows .. code-block:: bash - sudo mkdir -p /tmp/policydistribution/distributionmount - sudo chmod -R a+trwx /tmp + cd testsuites + ./run-s3p-test.sh performance 14400 -Navigate to the testplan folder and execute the test script: +* visualvm produces the monitor and threads - we can screenshot those and add them to the test results +* A jmeter .jtl file is produced by the run - it is called distribution-performance.jtl +* The file can be imported into the jmeter GUI to view statistics +* The application performance index table can be produced with jmeter on the cli as below: .. code-block:: bash - cd ~/distribution/testsuites/performance/src/main/resources/testplans/ - ./run_test.sh - + jmeter -n -t your_test_plan.jmx -l test_results.jtl -e -o report_directory + +This produced html pages where statistics tables can be seen and added to the results. Test Results ------------ |
