scripts

Demo Provisioning script

The provisioning scripts creates, deploys and configures all components required for and end-to-end demo using CoolStore microservices application. The script performs the following steps:

• Creates the projects
• Deploys Gogs git server
• Imports this GitHub repo into Gogs
• Deploys Nexus repository manager if non specified
• Deploys Jenkins
• Deploys CoolStore microservices app in TEST project
• Deploys Inventory service in Inventory DEV project
• Configures CI/CD for Inventory service across projects
• Configures webhook on Gogs repository to trigger the pipeline

Prerequisites

• An OpenShift cluster with sufficient quota and resources

Demo Name	Description	Min Memory	Min CPU	Projects
msa-min	Microservices Minimal	4 GB	2 cores	1
msa	Microservices	8 GB	4 cores	1
msa-cicd-eap-min	Microservices with CI/CD Minimal (Dev-Prod)	12 GB	6 cores	3
msa-cicd-eap	Microservices with CI/CD (Dev-Test-Prod)	18 GB	8 cores	5

• oc client authenticated against an OpenShift cluster

Usage

Usage:
 provision-demo.sh [command] [demo-name] [options]
 provision-demo.sh --help

Example:
 provision-demo.sh deploy --maven-mirror-url http://nexus.repo.com/content/groups/public/ --project-suffix mydemo

COMMANDS:
   deploy                   Set up the demo projects and deploy demo apps
   delete                   Clean up and remove demo projects and objects
   verify                   Verify the demo is deployed correctly
   idle                     Make all demo servies idle

DEMOS:
   msa                      Microservices app with all services"
   msa-min                  Microservices app with minimum services
   msa-cicd-eap             CI/CD and microservices with JBoss EAP (dev-test-prod)
   msa-cicd-eap-min         CI/CD and microservices with JBoss EAP with minimum services (dev-prod)

OPTIONS:
   --user [username]         The admin user for the demo projects. mandatory if logged in as system:admin
   --maven-mirror-url [url]  Use the given Maven repository for builds. If not specifid, a Nexus container is deployed in the demo
   --project-suffix [suffix] Suffix to be added to demo project names e.g. ci-SUFFIX. If empty, user will be used as suffix
   --ephemeral               Deploy demo without persistent storage
   --run-verify              Run verify after provisioning

Example

Provision a minimal demo on a local cluster without persistent storage:

$ oc cluster up 
$ oc create -f https://raw.githubusercontent.com/jboss-openshift/application-templates/master/jboss-image-streams.json -n openshift
$ provision-demo.sh deploy msa-min --user developer --ephemeral

Provision on OpenShift Online/Dedicated and verify afterwards:

$ oc login https://api.preview.openshift.com --token=YOUR-TOKEN
$ provision-demo.sh deploy msa-cicd-eap --run-verify

Use an existing Sonatype Nexus:

$ provision-demo.sh deploy msa --maven-mirror-url http://nexus.repo.com/content/groups/public/

Provision demo as system:admin for user [email protected]:

$ oc login -u system:admin
$ provision-demo.sh deploy msa-cicd-eap --user [email protected]

Delete demo:

$ provision-demo.sh delete msa-cicd-eap

Delete demo for user [email protected] while logged in as system:admin:

$ oc login -u system:admin
$ provision-demo.sh delete msa-cicd-eap --user [email protected]

Verify demo is deployed correctly:

$ provision-demo.sh verify msa-cicd-eap

Make all demo services idle

$ provision-demo.sh idle msa-cicd-eap