====== Jenkins ======

Meet [[https://wiki.jenkins-ci.org/display/JENKINS/Meet+Jenkins|Jenkins]]
====== Install and setup ======

====== Add a project ======


====== Continuous testing with Jenkins ======


====== Continuous Delivery with Jenkins ======

===== Local JBoss =====


Deploying an application to JBOSS 7 straight from jenkins works as follows:
  * create a management user making use of the add-user.sh script to be found in the JBOSS bin directory.
  * alter pom.xml to include the credentials of this management user like:
<code xml>
  <plugin>
    <groupId>org.jboss.as.plugins</groupId>
    <artifactId>jboss-as-maven-plugin</artifactId>
    <version>7.1.1.Final</version>
    <configuration>
      <username>user</username>
      <password>pass</password>
    </configuration>
  </plugin>
</code>


  * change the job configuration such that "Poll SCM" is activated
  * add goal jboss-as:deploy to the goals

==== Remote JBoss ====
==== Optimize Python Builds =====

Python Builds should be started from clean environment.
Problem: Building large packages is slow and error-prone (numpy...)
That's why we pre-package:

On python builds:

.pip/pip.conf
<code>
[global]
download-cache = /homedir/.pip/cache
find-links = /homedir/.pip/packages

[install]
use-wheel = yes

[wheel]
wheel-dir = /homedir/.pip/packages
</code>
Create dirs.

Execute:
<code>
pip install wheel

pip wheel numpy

pip wheel scipy (install dependencies first)
etc.
</code>
Packages will be created an cached.

==== Python projects ====

  - Head Builder:
    * Discard old builds
    * Git Repo: SSH-URL with Credentials
    * Branches to build: */master
    * Clean after checkout
    * Poll SCM: z.B. H/5 * * * * 
    * Abort build if stuck: 60
    * Virtualenv: CPython-2.7 / Nature: Shell<code>
pip install wheel
pip install flake8 flake8-docstrings nose coverage mccabe numpy mock pint pandas scipy
python ./setup.py build
python ./setup.py nosetests --with-coverage --with-xunit 
python -m coverage xml --include=<project-namespace>*
flake8 --max-complexity=10 --format=pylint <project-namespace> | tee pylint.out
</code>
    * Report violations: pylint: %%**%%/pylint.out
    * Publish Junit test result report: nosetests.xml amplification factor: 1
    * Publish Cobertura Coverage Report: coverage.xml
  - MergeRequest Builder:
    * Discard old builds
    * This build is parameterized:
      * Text-fields: gitlabSourceBranch, gitlabTargetBranch, gitlabSourceRepoURL, gitlabSourceRepoName, 
    * Git Repo: 
      * 1 Repo: SSH-URL with Credentials, Name origin
      * 2 Repo: ${gitlabSourceRepoURL}, Credentials, Name ${gitlabSourceRepoName}
    * Branches to build: */${gitlabSourceBranch}
    * Merge before build: Name origin, Branch: ${gitlabTargetBranch}
    * Clean after checkout
    * Build when a change is pushed to Gitlab (don't forget to add Link in gitlab)
      * Build on Merge Request Events
    * Abort build if stuck: 60
    * Virtualenv: CPython-2.7 / Nature: Shell<code>
pip install wheel
pip install flake8 flake8-docstrings nose coverage mccabe numpy mock pint pandas scipy
python ./setup.py build
python ./setup.py nosetests --with-coverage --with-xunit 
python -m coverage xml --include=<project-namespace>*
flake8 --max-complexity=10 --format=pylint <project-namespace> | tee pylint.out
</code>
    * Report violations: pylint: %%**%%/pylint.out
    * Publish Junit test result report: nosetests.xml amplification factor: 1
    * Publish Cobertura Coverage Report: coverage.xml