Ngnix Settings for two pubstore instances on the same openstack cloud .......

 

1. Access your openstack cloud instance using ssh commands.

2. Navigate to /etc/nginx/conf.d/xx.conf file.

3. Add the below configuration.

upstream pubstore {
  server 192.168.61.xx:9443;
  server 192.168.61.yy:9443;
  ip_hash;
}

server {

        listen 443 ssl;
        server_name apim.cloud.wso2.com;

        ssl on;
        ssl_certificate /etc/nginx/ssl/ssl.crt;
        ssl_certificate_key /etc/nginx/ssl/ssl.key;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection 'upgrade';
        proxy_http_version 1.1;
        client_max_body_size 20M;

        location / {
                proxy_set_header Host $http_host;
                proxy_read_timeout 5m;
                proxy_send_timeout 5m;

                index index.html;
                proxy_set_header X-Forwarded-Host $host;
                proxy_set_header X-Forwarded-Server $host;
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
                proxy_pass https://pubstore;
        }
}

** For ngnix community edition use ip_hash.
** For ngnix plus add sticky session configurations as below.


 sticky learn create=$upstream_cookie_jsessionid
 lookup=$cookie_jsessionid
 zone=client_sessions:1m;


--------------------------------------------------------------------------------------------------------------------------
                ------------- XXXXXXXXXXXXXXXXXXXXXXXXXXX ---------------
--------------------------------------------------------------------------------------------------------------------------

WSO2IS-5.2.0 Testing Proxy Context Path 

1. Open sudo vim sites-enabled/default  and add below. 


server {
listen 443;
    server_name wso2test.com;
    client_max_body_size 100M;

    root /usr/share/nginx/www;
    index index.html index.htm;

    ssl on;
    ssl_certificate /etc/nginx/ssl/nginx.crt;
    ssl_certificate_key /etc/nginx/ssl/nginx.key;

    location /is/ {
        proxy_pass https://is.wso2test.com:9443/;
    }


}


* Now Restart the nginx server. 

sudo service nginx restart



2.  Change [Product_Home]/repository/conf/carbon.xml

    <HostName>wso2test.com</HostName>

    <!--
    Host name to be used for the Carbon management console
    -->

    <MgtHostName>is.wso2test.com</MgtHostName>


    <MgtProxyContextPath>is</MgtProxyContextPath>

    <ProxyContextPath>is</ProxyContextPath>

3.  Add proxy port to [Product_Home]/repository/conf/tomcat/catalina-server.xml

<Connector protocol="org.apache.coyote.http11.Http11NioProtocol"
                   port="9443"
                   proxyPort="443"              
                   bindOnInit="false"
                   sslProtocol="TLS"
                   sslEnabledProtocols="TLSv1,TLSv1.1,TLSv1.2"
                   maxHttpHeaderSize="8192"
                   acceptorThreadCount="2"
                   maxThreads="250"
                   minSpareThreads="50"
                   disableUploadTimeout="false"
                   enableLookups="false"
                   connectionUploadTimeout="120000"
                   maxKeepAliveRequests="200"
                   acceptCount="200"
                   server="WSO2 Carbon Server"
                   clientAuth="want"
                   compression="on"
                   scheme="https"
                   secure="true"
                   SSLEnabled="true"
                   compressionMinSize="2048"
                   noCompressionUserAgents="gozilla, traviata"
                   compressableMimeType="text/html,text/javascript,application/x-javascript,application/javascript,application/xml,text/css,application/xslt+xml,text/xsl,image/gif,image/jpg,image/jpeg"
                   keystoreFile="${carbon.home}/repository/resources/security/wso2carbon.jks"
                   keystorePass="wso2carbon"

                   URIEncoding="UTF-8"/>

* Do the same to  port="9763" aswell.

4. Add below to etc/hosts

127.0.0.1        wso2test.com

127.0.0.1        is.wso2test.com

Getting Thraed dumps from Wso2 Servers ....


1. Download and extract wso2esb on to your Desktop.

2. Run ESB server by navigating to [WSO2_ESB_HOME]/bin directory and issue the command to run the server. (./wso2server.sh)

3. If you are running wso2 server on ubuntu/linux platform follow these command sequences.

     - ps -ef|grep wso2                   - This will give you the PID of the current
   
     - pgrep java                             - Confirm the PID for server is correct

4. Imagine your server PID is 19785 , for saving threaddump.txt - thread dump info to a txt file - issue this command.

   jstack 19785 > threadump.txt
   

Sample UI test for gerg LifeCycle scenarios

Refer :

[1]

https://github.com/wso2/product-greg/blob/master/modules/integration/tests-ui-integration/tests-es-ui/src/test/java/org/wso2/carbon/greg/ui/test/lifecycle/LifeCycleSmokeUITestCase.java


/*
*Copyright (c) 2005-2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
*WSO2 Inc. licenses this file to you 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.
*/
package org.wso2.carbon.greg.ui.test.lifecycle;

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
import org.wso2.carbon.automation.engine.context.TestUserMode;
import org.wso2.carbon.automation.engine.context.beans.User;
import org.wso2.carbon.automation.extensions.selenium.BrowserManager;

import org.wso2.greg.integration.common.ui.page.LoginPage;
import org.wso2.greg.integration.common.ui.page.lifecycle.LifeCycleHomePage;
import org.wso2.greg.integration.common.ui.page.lifecycle.LifeCyclesPage;
import org.wso2.greg.integration.common.ui.page.publisher.PublisherHomePage;
import org.wso2.greg.integration.common.ui.page.publisher.PublisherLoginPage;
import org.wso2.greg.integration.common.ui.page.store.StoreLoginPage;
import org.wso2.greg.integration.common.ui.page.util.UIElementMapper;
import org.wso2.greg.integration.common.utils.GREGIntegrationUIBaseTest;

import static org.testng.Assert.assertTrue;

/**
 * This UI test class covers a full testing scenario of,
 *
 *  1. Uploading a LC to greg,
 *  2. Implementation of rest service,
 *  3. Adding the LC to rest service,
 *  4. Attaching of LC for rest service
 *  5. Promoting of rest service
 *  6. Store related operations - JIRA STORE-1156
 *
 */
public class LifeCycleSmokeUITestCase extends GREGIntegrationUIBaseTest {

    private WebDriver driver;
    private User userInfo;

    private String restServiceName = "DimuthuD";
    private UIElementMapper uiElementMapper;

    @BeforeClass(alwaysRun = true)
    public void setUp() throws Exception {

        super.init(TestUserMode.SUPER_TENANT_ADMIN);
        userInfo = automationContext.getContextTenant().getContextUser();
        driver = BrowserManager.getWebDriver();
        this.uiElementMapper = UIElementMapper.getInstance();
    }

    @AfterClass(alwaysRun = true)
    public void tearDown() throws Exception {
        driver.quit();
    }

    @Test(groups = "wso2.greg", description = "verify login to governance registry")
    public void performingLoginToManagementConsole() throws Exception {

        driver.get(getLoginURL());
        LoginPage test = new LoginPage(driver);
        test.loginAs(automationContext.getContextTenant().getContextUser().getUserName(),
                automationContext.getContextTenant().getContextUser().getPassword());

        driver.get(getLoginURL() + "admin/index.jsp?loginStatus=true");
        LifeCycleHomePage lifeCycleHomePage = new LifeCycleHomePage(driver);


        String lifeCycle = "<aspect name=\"SampleLifeCycle\" class=\"org.wso2.carbon.governance.registry.extensions.aspects.DefaultLifeCycle\">\n" +
                "    <configuration type=\"literal\">\n" +
                "        <lifecycle>\n" +
                "            <scxml xmlns=\"http://www.w3.org/2005/07/scxml\"\n" +
                "                   version=\"1.0\"\n" +
                "                   initialstate=\"Development\">\n" +
                "                <state id=\"Development\">\n" +
                "                    <datamodel>\n" +
                "                        <data name=\"checkItems\">\n" +
                "                            <item name=\"Code Completed\" forEvent=\"\">\n" +
                "                            </item>\n" +
                "                            <item name=\"WSDL, Schema Created\" forEvent=\"\">\n" +
                "                            </item>\n" +
                "                            <item name=\"QoS Created\" forEvent=\"\">\n" +
                "                            </item>\n" +
                "                        </data>\n" +
                "                    </datamodel>\n" +
                "                    <transition event=\"Promote\" target=\"Tested\"/>\n" +
                "                    <checkpoints>\n" +
                "                        <checkpoint id=\"DevelopmentOne\" durationColour=\"green\">\n" +
                "                            <boundary min=\"0d:0h:0m:0s\" max=\"1d:0h:00m:20s\"/>\n" +
                "                        </checkpoint>\n" +
                "                        <checkpoint id=\"DevelopmentTwo\" durationColour=\"red\">\n" +
                "                            <boundary min=\"1d:0h:00m:20s\" max=\"23d:2h:5m:52s\"/>\n" +
                "                        </checkpoint>\n" +
                "                    </checkpoints>\n" +
                "                </state>\n" +
                "                <state id=\"Tested\">\n" +
                "                    <datamodel>\n" +
                "                        <data name=\"checkItems\">\n" +
                "                            <item name=\"Effective Inspection Completed\" forEvent=\"\">\n" +
                "                            </item>\n" +
                "                            <item name=\"Test Cases Passed\" forEvent=\"\">\n" +
                "                            </item>\n" +
                "                            <item name=\"Smoke Test Passed\" forEvent=\"\">\n" +
                "                            </item>\n" +
                "                        </data>\n" +
                "                    </datamodel>\n" +
                "                    <transition event=\"Promote\" target=\"Production\"/>\n" +
                "                    <transition event=\"Demote\" target=\"Development\"/>\n" +
                "                </state>\n" +
                "                <state id=\"Production\">\n" +
                "                    <transition event=\"Demote\" target=\"Tested\"/>\n" +
                "                </state>\n" +
                "            </scxml>\n" +
                "        </lifecycle>\n" +
                "    </configuration>\n" +
                "</aspect>\n";


        lifeCycleHomePage.addNewLifeCycle(lifeCycle);

        driver.get(getLoginURL() + "lcm/lcm.jsp?region=region3&item=governance_lcm_menu");
        LifeCyclesPage lifeCyclesPage = new LifeCyclesPage(driver);

        assertTrue(lifeCyclesPage.checkOnUploadedLifeCycle("SampleLifeCycle"), "Sample Life Cycle Could Not Be Found");

        Thread.sleep(6000);

        driver.findElement(By.linkText("Sign-out")).click();

        log.info("Login test case is completed ");
    }

    @Test(groups = "wso2.greg", description = "logging to publisher",
            dependsOnMethods = "performingLoginToManagementConsole")
    public void performingLoginToPublisher() throws Exception {

        // Setting publisher home page
        driver.get(getPublisherUrl().split("\\/apis")[0]);

        PublisherLoginPage test = new PublisherLoginPage(driver);

        // performing login to publisher
        test.loginAs(userInfo.getUserName(), userInfo.getPassword());

        driver.get(getPublisherUrl().split("/apis")[0] + "/pages/gc-landing");

        PublisherHomePage publisherHomePage = new PublisherHomePage(driver);

        //adding rest service
        publisherHomePage.createRestService(restServiceName, "/lana", "1.2.5");

        driver.findElement(By.cssSelector("div.auth-img")).click();
        driver.findElement(By.linkText("Sign out")).click();

        Thread.sleep(3000);
    }


    @Test(groups = "wso2.greg", description = "Adding of LC to the rest service",
            dependsOnMethods = "performingLoginToPublisher")
    public void addingLCToRestService() throws Exception {

        driver.get(getLoginURL());

        LoginPage loginPage = new LoginPage(driver);
        loginPage.loginAs(automationContext.getContextTenant().getContextUser().getUserName(),
                automationContext.getContextTenant().getContextUser().getPassword());

        loginPage.assignLCToRestService(restServiceName);

        driver.findElement(By.linkText("Sign-out")).click();

        Thread.sleep(3000);
    }

    @Test(groups = "wso2.greg", description = "Promoting of rest service with the LC",
            dependsOnMethods = "addingLCToRestService")
    public void lifeCycleEventsOfRestService() throws Exception {

        // Setting publisher home page
        driver.get(getPublisherUrl().split("/apis")[0]);

        PublisherLoginPage publisherLoginPage = new PublisherLoginPage(driver);

        // performing login to publisher
        publisherLoginPage.loginAs(userInfo.getUserName(), userInfo.getPassword());

        driver.get(getPublisherUrl().split("/apis")[0] + "/pages/gc-landing");

        driver.findElement(By.cssSelector("span.btn-asset")).click();
        driver.findElement(By.linkText("REST Services")).click();
        driver.findElement(By.linkText(restServiceName)).click();

        driver.findElement(By.id("Lifecycle")).click();

        driver.findElement(By.linkText("Other lifecycles")).click();
        driver.findElement(By.linkText("SampleLifeCycle")).click();

        driver.findElement(By.xpath(uiElementMapper.getElement("publisher.promote.checkbox1.xpath"))).click();
        Thread.sleep(2000);
        driver.findElement(By.xpath(uiElementMapper.getElement("publisher.promote.checkbox2.xpath"))).click();
        Thread.sleep(2000);
        driver.findElement(By.xpath(uiElementMapper.getElement("publisher.promote.checkbox3.xpath"))).click();
        Thread.sleep(2000);
        driver.findElement(By.id("lcActionPromote")).click();
        Thread.sleep(2000);
        driver.findElement(By.xpath(uiElementMapper.getElement("publisher.promote.checkbox1.xpath"))).click();
        Thread.sleep(2000);
        driver.findElement(By.xpath(uiElementMapper.getElement("publisher.promote.checkbox2.xpath"))).click();
        Thread.sleep(2000);
        driver.findElement(By.xpath(uiElementMapper.getElement("publisher.promote.checkbox3.xpath"))).click();
        Thread.sleep(2000);
        driver.findElement(By.id("lcActionPromote")).click();

        // removal of added rest service
        driver.findElement(By.id("Edit")).click();
        driver.findElement(By.id("Delete")).click();
        driver.findElement(By.id("btn-delete-con")).click();
    }

}

[1] Docker + Java 

Below code segment can be used for pushing your Docker images to public docker registry / hub.


  private StringBuffer output = new StringBuffer();

  private String gitPush(String command) {

      Process process;
      try {
          process = Runtime.getRuntime().exec(command);
          process.waitFor();
          BufferedReader reader =
                  new BufferedReader(new InputStreamReader(process.getInputStream()));


          String line = "";
          while ((line = reader.readLine()) != null) {
              output.append(line + "\n");
          }

      } catch (Exception e) {
          e.printStackTrace();
      }

      return output.toString();

  }


Build Doker image using fabric8
---------------------------------------

public static boolean buildDockerImage(String dockerUrl, String image, String imageFolder)
            throws InterruptedException, IOException {

        Config config = new ConfigBuilder()
                .withDockerUrl(dockerUrl)
                .build();

        DockerClient client = new DefaultDockerClient(config);
        final CountDownLatch buildDone = new CountDownLatch(1);


        OutputHandle handle = client.image().build()
                .withRepositoryName(image)
                .usingListener(new EventListener() {
                    @Override
                    public void onSuccess(String message) {
                        log.info("Success:" + message);
                        buildDone.countDown();
                    }

                    @Override
                    public void onError(String messsage) {
                        log.error("Failure:" + messsage);
                        buildDone.countDown();
                    }

                    @Override
                    public void onEvent(String event) {
                        log.info("Success:" + event);
                    }
                })
                .fromFolder(imageFolder);

        buildDone.await();
        handle.close();
        client.close();
        return true;
    }

Troubleshooting Wso2 TAF

=====================


This is series of super important clues to overcome such bugs we would encounter while working with Wso2 TAF - Automation Framework ....

1. Errror 

when building wso2 TAF if you get something like this on the console .......

diamond operator is not supported in -source 1.6

  (use -source 7 or higher to enable diamond operator)

  

  Solution 

Add the maven source plugin to the pom.xml file. 

            <plugin>

                   <artifactId>maven-compiler-plugin</artifactId>

                   <version>2.3.1</version>

                   <inherited>true</inherited>

                       <configuration>

                               <source>1.8</source>

                               <target>1.8</target>

                       </configuration>

            </plugin>

Tech Tips .... 

How to download youtube videos in audio format ...

Follow below instarcutions

[1] http://rg3.github.io/youtube-dl/download.html
[2] http://askubuntu.com/questions/178481/how-to-download-an-mp3-track-from-a-youtube-video

Christmas Seasonal Articles .... :)

Refer below WSO2 Articles ....

[1] http://wso2.com/library/articles/2014/06/how-to-write-connector-integration-tests-using-wso2-test-automation-framework/

[2]  http://wso2.com/library/articles/2014/10/article-introducing-ui-tests-for-wso2-products/