-Introduction
-------------
-
-The 72 hour Stability Test for PAP has the goal of introducing a steady flow of transactions initiated from a test client server running JMeter for the duration of 72 hours.
-
-Setup details
--------------
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-The stability test is performed on VM's running in OpenStack cloud environment.
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-There are 2 seperate VM's, one for running PAP & other one for running JMeter to simulate steady flow of transactions.
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-All the dependencies like mariadb, dmaap simulator, pdp simulator & policy/api component are installed in the VM having JMeter.
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-For simplicity lets assume
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-VM1 will be running JMeter, MariaDB, DMaaP simulator, PDP simulator & API component.
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-VM2 will be running only PAP component.
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-**OpenStack environment details**
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-Version: Mitaka
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-**PAP VM details (VM2)**
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-OS:Ubuntu 16.04 LTS
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-CPU: 4 core
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-RAM: 4 GB
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-HardDisk: 40 GB
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-Docker version 19.03.8
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-Java: openjdk version "11.0.7" 2020-04-14
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-**JMeter VM details (VM1)**
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-OS: Ubuntu 16.04 LTS
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-CPU: 4 core
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-RAM: 4 GB
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-HardDisk: 40 GB
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-Docker Version: 18.09.6
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-Java: openjdk version "11.0.7" 2020-04-14
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-JMeter: 5.2.1
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-Install Docker in VM1 & VM2
----------------------------
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-Make sure to execute below commands in VM1 & VM2 both.
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-Make the etc/hosts entries
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-.. code-block:: bash
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- $ echo $(hostname -I | cut -d\ -f1) $(hostname) | sudo tee -a /etc/hosts
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-Make the DNS entries
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-.. code-block:: bash
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- $ echo "nameserver <PrimaryDNSIPIP>" >> /etc/resolvconf/resolv.conf.d/head
- $ echo "nameserver <SecondaryDNSIP>" >> /etc/resolvconf/resolv.conf.d/head
- $ resolvconf -u
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-Update the ubuntu software installer
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-.. code-block:: bash
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- $ apt-get update
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-Check and Install Java
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-.. code-block:: bash
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- $ apt-get install -y openjdk-11-jdk
- $ java -version
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-Ensure that the Java version that is executing is OpenJDK version 8
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-
-Check and install docker
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-.. code-block:: bash
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- $ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
- $ add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
- $ apt-get update
- $ apt-cache policy docker-ce
- $ apt-get install -y docker-ce
- $ systemctl status docker
- $ docker ps
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-Change the permissions of the Docker socket file
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-.. code-block:: bash
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- $ chmod 777 /var/run/docker.sock
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-Check the status of the Docker service and ensure it is running correctly
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-.. code-block:: bash
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- $ service docker status
- $ docker ps
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-Install JMeter in VM1
----------------------
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-Download & install JMeter
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-.. code-block:: bash
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- $ mkdir jMeter
- $ cd jMeter
- $ wget http://mirrors.whoishostingthis.com/apache//jmeter/binaries/apache-jmeter-5.2.1.zip
- $ unzip apache-jmeter-5.2.1.zip
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-Run JMeter
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-.. code-block:: bash
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- $ /home/ubuntu/jMeter/apache-jmeter-5.2.1/bin/jmeter
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-The above command will load the JMeter UI. Then navigate to File ā Open ā Browse and select the test plan jmx file to open.
-The jmx file is present in the policy/pap git repository.
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-Install simulators in VM1
--------------------------
-
-For installing simulator, there is a script placed at `install simulator script <https://gerrit.onap.org/r/gitweb?p=policy/pap.git;a=blob;f=testsuites/stability/src/main/resources/simulatorsetup/setup_components.sh;h=86de3c1efcb468431a2395eef610db209a613fc3;hb=refs/heads/master>`_
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-Copy the script & all related files in virtual machine and run it.
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-After installation make sure that following 4 docker containers are up and running.
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-.. code-block:: bash
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- root@policytest-policytest-3-p5djn6as2477:/home/ubuntu/simulator# docker ps
- CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
- 887efa8dac12 nexus3.onap.org:10001/onap/policy-api "bash ./policy-api.sh" 6 days ago Up 6 days 0.0.0.0:6969->6969/tcp policy-api
- 0a931c0a63ac pdp/simulator:latest "bash pdp-sim.sh" 6 days ago Up 6 days pdp-simulator
- a41adcb32afb dmaap/simulator:latest "bash dmaap-sim.sh" 6 days ago Up 6 days 0.0.0.0:3904->3904/tcp dmaap-simulator
- d52d6b750ba0 mariadb:10.2.14 "docker-entrypoint.sā¦" 6 days ago Up 6 days 0.0.0.0:3306->3306/tcp mariadb
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-Install PAP in VM2
-------------------
-
-For installing PAP, there is a script placed at `install pap script <https://gerrit.onap.org/r/gitweb?p=policy/pap.git;a=blob;f=testsuites/stability/src/main/resources/papsetup/setup_pap.sh;h=dc5e69e76da9f48f6b23cc012e14148f1373d1e1;hb=refs/heads/master>`_
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-Copy the script & all related files in virtual machine and run it.
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-After installation make sure that following docker container is up and running.
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-.. code-block:: bash
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- root@policytest-policytest-0-uc3y2h5x6p4j:/home/ubuntu/pap# docker ps
- CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
- 42ac0ed4b713 nexus3.onap.org:10001/onap/policy-pap:2.2.3-SNAPSHOT "bash ./policy-pap.sh" 3 days ago Up 3 days 0.0.0.0:6969->6969/tcp, 0.0.0.0:9090->9090/tcp policy-pap
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-Install & configure visualVM in VM2
------------------------------------
-
-visualVM needs to be installed in the virtual machine having PAP. It will be used to monitor CPU, Memory, GC for PAP while stability test is running.
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-Install visualVM
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-.. code-block:: bash
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- $ sudo apt-get install visualvm
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-Run few commands to configure permissions
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-.. code-block:: bash
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- $ cd /usr/lib/jvm/java-11-openjdk-amd64/bin/
- $ sudo touch visualvm.policy
- $ sudo chmod 777 visualvm.policy
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- $ vi visualvm.policy
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- Add the following in visualvm.policy
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-
- grant codebase "file:/usr/lib/jvm/java-11-openjdk-amd64/lib/tools.jar" {
- permission java.security.AllPermission;
- };
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-Run following commands to start jstatd using port 1111
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-.. code-block:: bash
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- $ cd /usr/lib/jvm/java-11-openjdk-amd64/bin/
- $ ./jstatd -p 1111 -J-Djava.security.policy=visualvm.policy &
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-Run visualVM locally to connect to remote VM2
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-.. code-block:: bash
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- # On your windows machine or your linux box locally, launch visualVM
- $ nohup visualvm
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-Connect to jstatd & remote apex-pdp JVM
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- 1. Right click on "Remote" in the left panel of the screen and select "Add Remote Host..."
- 2. Enter the IP address of VM2.
- 3. Right click on IP address, select "Add JMX Connection..."
- 4. Enter the VM2 IP Address (from step 2) <IP address>:9090 ( for example -10.12.6.201:9090) and click OK.
- 5. Double click on the newly added nodes under "Remote" to start monitoring CPU, Memory & GC.
Code Review / policy / parent.git / blobdiff