Intended to provide a quick start point for performing a standup of the basic building blocks for testing.
The docker-compose file will bring up a Gogs server for git server based version control, Jenkins OSS for CI, and Nexus OSS for asset management.
Requires that you have installed Docker to your machine, this will handle the creation of the local docker engine and installing the supporting commands for running docker and docker-compose
Once you have cloned this repo and navigated to the directory, this will start all the servers but the jenkins nodes will fail, see below if you want to use them as well.
$ pwd
/Users/you/workspaces/simple-delivery-pipeline
$ ls
README.md docker-compose.yml
$ docker-compose up -d
Creating network "simpledeliverypipeline_default" with the default driver
Creating simpledeliverypipeline_jenkins-master_1 ...
Creating simpledeliverypipeline_gogs_1 ...
Creating simpledeliverypipeline_nexus_1 ...
Creating simpledeliverypipeline_gogs_1
Creating simpledeliverypipeline_nexus_1
Creating simpledeliverypipeline_jenkins-master_1 ... done
Creating simpledeliverypipeline_jenkins-node-jnlp_1 ...
Creating simpledeliverypipeline_nexus_1 ... done
This will download, start the docker containers, and provide you with 3 running images for testing with upon completion
The first time you run this command the servers will come up un-configured, but once the startup complete you can see what images are running with.
$ docker-compose ps
Name Command State Ports
-----------------------------------------------------------------------------------------------------------------------------------------
simpledeliverypipeline_gogs_1 /app/gogs/docker/start.sh ... Up 0.0.0.0:10022->22/tcp, 0.0.0.0:10080->3000/tcp
simpledeliverypipeline_jenkins-master_1 /bin/tini -- /usr/local/bi ... Up 0.0.0.0:50000->50000/tcp, 0.0.0.0:8080->8080/tcp
simpledeliverypipeline_jenkins-node-jnlp_1 jenkins-slave Exit 255
simpledeliverypipeline_nexus_1 bin/nexus run Up 0.0.0.0:8081->8081/tcp
The initial secret and admin password is output in the logs during the docker startup or you can open a shell on the running container.
Checking the logs:
$ docker-compose logs jenkins-master|grep -n4 secret
73-jenkins-master_1 | Please use the following password to proceed to installation:
74-jenkins-master_1 |
75-jenkins-master_1 | bbb549e897c2488b8e4a96962e50e05d
76-jenkins-master_1 |
77:jenkins-master_1 | This may also be found at: /var/jenkins_home/secrets/initialAdminPassword
78-jenkins-master_1 |
79-jenkins-master_1 | *************************************************************
80-jenkins-master_1 | *************************************************************
81-jenkins-master_1 | *************************************************************
Or opening a session to the running container:
$ docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
eeda237b6d97 jenkinsci/jnlp-slave:latest "jenkins-slave" About an hour ago Exited (255) About an hour ago simpledeliverypipeline_jenkins-node-jnlp_1
8dd89ea93a2b jenkinsci/jenkins:2.85 "/bin/tini -- /usr..." About an hour ago Up About an hour 0.0.0.0:8080->8080/tcp, 0.0.0.0:50000->50000/tcp simpledeliverypipeline_jenkins-master_1
4766af2690cf sonatype/nexus3:3.6.0 "bin/nexus run" About an hour ago Up About an hour 0.0.0.0:8081->8081/tcp simpledeliverypipeline_nexus_1
b18a7da3f58d gogs/gogs:0.11.29 "/app/gogs/docker/..." About an hour ago Up About an hour 0.0.0.0:10022->22/tcp, 0.0.0.0:10080->3000/tcp simpledeliverypipeline_gogs_1
$ docker exec -ti 8dd /bin/bash
jenkins@8dd89ea93a2b:/$ cat /var/jenkins_home/secrets/initialAdminPassword
bbb549e897c2488b8e4a96962e50e05d
jenkins@8dd89ea93a2b:/$ exit
exit
$
Now login as admin and you can add the three JNLP Nodes to play around with. You need to manually create them and get the secret to edit the docker-compose file JENKINS_SECRET: ... line with on jenkins-node-jnlp, jenkins-node-jnlp2, and jenkins-node-jnlp3.
Once your server is up you can then start the jnlp node or nodes so you have some additional agents besides master if you need to test any multiple agent scenarios.
Nothing specific to do here using default admin / admin123 credentials you should be able to login immediately.
On first startup you will be prompted for the database type, for simple testing using SQLite is fine there are also a few updates to make this work more seamlessly from the default forwarded ports when constructing clone urls (DO NOT UPDATE HTTP PORT that is used for running the server)
- ROOT_URL = http://localhost:10080
- SSH Port = 10022
Accept the rest of the defaults and continue. This will bring you to a login screen where you can register a new user, by default the first user created is an administrator so create whatever user you want here and you are ready to start using Gogs.
Now once you create the containers you will need to setup your data inside them as will any environment. However be mindful that the docker-compose up command is intended for building the container and will overwrite your data. So once you have an envitonment setup you can