Docker Part 4 Use cases Dawood Sayyed/GLDS (Dawood.sayyed@sap.com)

February 10 , 2016 Internal

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Use Case 1 ( Drupal …….open source CMS on container )

https://www.drupal.org/documentation/install/download Vs Installing from Docker registery

Docker pull drupal

Docker run –name drupal –p 8090:80 –d drupal

Docker stop drupal

Docker start drupal

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Use Case 2 ( Owncloud running on container)

Installing Owncloud

Docker pull owncloud

Docker run –name owncloud –p 8089:80 –d owncloud

Docker stop owncloud

Docker start owncloud

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Use Case 3 (Running Jenkins Slave and Master on Docker )

Continuous Integration ( CI) with Dockers and Jenkins

docker pull jenkins

docker run -d-i-t -p 8085:8080 jenkins

docker run --name masterjenkins -d-i-t -p 8086:8080 jenkins

docker run --name slavejenkinsA -d-i-t -p 8087:8080 jenkins

docker run --name slavejenkinsB -d-i-t -p 8088:8080 jenkins

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Use Case 4 ( Running Hadoop in container)

sudo docker pull sequenceiq/hadoop-docker:2.7.0

sudo docker run -d --name hadoop sequenceiq/hadoop-docker:2.7.0

sudo docker exec -it hadoop bash

bash-4.1# cd $HADOOP_PREFIX

bash-4.1# bin/hdfs dfs -mkdir /input

bash-4.1# bin/hdfs dfs -chmod -R 777 /input

sudo docker stop hadoop

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USE CASE 5 ( Linking Containers mysql and drupal )

docker pull drupal

docker pull mysql

docker run --name mysqldrupal -e MYSQL_ROOT_PASSWORD=drupaldocker -d mysql

docker run --name drupal --link mysqldrupal:mysql -p 8091:80 -d drupal

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USE CASE 5 ( Linking Containers mysql and wordpress)

docker pull wordpress

docker pull mysql

docker run --name mysqlwp -e MYSQL_ROOT_PASSWORD=wordpressdocker -d mysql

docker run --name wordpress --link mysqlwp:mysql -p 8092:80 -d wordpress

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Managing images /containers and docker engine

docker stop $(docker ps -q)

docker rm -v $(docker ps -aq)

docker rmi $(docker images)

Sudo apt-get remove docker-engine