osops-tools-contrib/terraform/cicd/README.md

CI/CD for everyone else

This Terraform project pretends to provision all the OpenStack resources for a Development Infrastructure required for Applications that uses Continuous Integration and Continuos Delivery software cycle.

Requirements:

• [Install Terraform] (https://www.terraform.io/intro/getting-started/install.html)
• Customize according to your OpenStack Provider

General OpenStack settings

Terraform OpenStack provider needs environment variables to be set before you can run the scripts. In general, you can simply export OS environment variables like the following:

export OS_TENANT_NAME=osic-engineering
export OS_AUTH_URL=https://cloud1.osic.org:5000/v2.0
export OS_DOMAIN_NAME=Default
export OS_REGION_NAME=RegionOne
export OS_PASSWORD=secret
export OS_USERNAME=demo

Those values depend on the OpenStack Cloud provider.

Steps for execution:

$ git clone https://github.com/electrocucaracha/terraform-cicd.git
$ cd terraform-cicd
$ terraform apply 
...
Apply complete! Resources: 13 added, 0 changed, 0 destroyed.
...
Outputs:

gerrit = http://10.0.0.1
jenkins = http://10.0.0.2
redmine = http://10.0.0.3

Post-configuration

Redmine Security Realm (authentication):

First you need to get consumer key/secret from Redmine OAuth Provider Plugin.

1. Log into your Redmine account.
2. Access to [YOUR_REDMINE_HOST]/oauth_clients
3. Click the Register your application link.
4. The system requests the following information:
   • Name is required. For example, input Jenkins
   • Main Application URL is required. For example, input your jenkins url.
   • Callback URL is required. For example, input [YOUR_JENKINS_HOST]/securityRealm/finishLogin
   • Support URL is not required.
5. Press Register. The system generates a key and a secret for you. Toggle the consumer name to see the generated Key and Secret value for your consumer.

Second, you need to configure your Jenkins.

1. Open Jenkins Configure System page.
2. Check Enable security.
3. Select Redmine OAuth Plugin in Security Realm.
4. Input your Redmine Url to Redmine Url.
5. Input your Consumer Key to Client ID.
6. Input your Consumer Secret to Client Secret.
7. Click Save button.

Destroy:

terraform destroy