Deploy a Devops Software Infrastructure for Agile Software

Deploy a Devops Software Infrastructure for Agile Software Engineering Project Management Pablo Gonzalez Jimenez Brice Copy Beams Department Industrial Controls and Safety Group Tools & Infrastructure Section 1

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Objective • Take a single Jenkins master featuring : • • • 558 active jobs Java, C++, Python, Win. CC OA, PLC code generation projects 116 active Jenkins plugins Credentials management is difficult And replace it with multiple Jenkins master instances placed under managed configuration. 3

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IT IS BASICALLY TO IMPROVE THE WORK HABITS. DOING IT EASIER BY USING CONTINUOS INTEGRATION 5

How? 6

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Docker? It is a software technology providing containers 9

Container? A container is a lightweight, standalone, executable package of a piece of software that includes everything needed inside a Dockerfile 10

Dockerfile? File that contains the steps to build the image to run 11

Master Configuration and Deployment Dockerfile Groovy Scripts • init-jenkins. groovy • another-docker-cloud. groovy • yet-another-docker-plugin: 0. 1. 0 -rc 42 Plugins. txt • groovy: 2. 0 • ssh-slaves: 1. 20 • …crt ; …key ; …pem SSL && SSH • Id_rsa ; id_rsa. pub 12

Agent Configuration and Deployment Script to create a server in Openstack Groovy Scripts • Openstack Nova API • another-docker-cloudbody. groovy VARIABLES TOOLS SSH user-data. sh • Installation several apps • Users Creation • Modify and Configuration files • Creation Permanent Agent • Generates TLS certificates • Creation Credentials XML 13

JENKINS WORKING https: //cvl-jenkins-master. cern. ch: 8443/ • https: //cvl-jenkins-java-master. cern. ch: 8443/ • http: //pablogo-docker-ii: 8080/ • https: //cvl-jenkins-wccoa-master. cern. ch: 8443/ • 14