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sap-jenkins-library/documentation/docs/scenarios/xsa-deploy/Readme.md
Christoph Szymanski b4de8f2950
Fix documentation for XSA (#1189)
Co-authored-by: SarahNoack <44202907+SarahNoack@users.noreply.github.com>
Co-authored-by: Marcus Holl <marcus.holl@sap.com>
2020-02-28 09:08:56 +01:00

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# Build and Deploy SAP Fiori Applications on SAP HANA Extended Application Services, Advanced Model
Build an application based on SAPUI5 or SAP Fiori with Jenkins and deploy the build result to SAP HANA extended application services, advanced model.
## Prerequisites
* [Docker environment](https://docs.docker.com/get-started/)
* All artifacts referenced during the build are available either on Service Market Place or via public repositories.
* You have set up Project “Piper”. See [guided tour](https://sap.github.io/jenkins-library/guidedtour/).
* Docker image for xs deployment is locally available. Due to legal reasons, there is no pre-build Docker image. How to create the Docker image is explained [here][devops-docker-images-xs-deploy-readme].
### Project Prerequisites
This scenario requires additional files in your project and in the execution environment on your Jenkins instance.
For details see: [XSA developer quick start guide](https://help.sap.com/viewer/400066065a1b46cf91df0ab436404ddc/2.0.04/en-US/7f681c32c2a34735ad85e4ab403f8c26.html).
## Context
This scenario combines various different steps to create a complete pipeline.
In this scenario, we want to show how to build a Multitarget Application (MTA) and deploy the build result into an on-prem SAP HANA XS advances system. This document comprises the [mtaBuild](https://sap.github.io/jenkins-library/steps/mtaBuild/) and the [xsDeploy](https://sap.github.io/jenkins-library/steps/xsDeploy/) steps.
![This pipeline in Jenkins Blue Ocean](images/pipeline.jpg)
###### Screenshot: Build and Deploy Process in Jenkins
## Example
### Jenkinsfile
Following the convention for pipeline definitions, use a `Jenkinsfile`, which resides in the root directory of your development sources.
```groovy
@Library('piper-lib-os') _
pipeline {
agent any
stages {
stage("prepare") {
steps {
deleteDir()
checkout scm
setupCommonPipelineEnvironment script: this
}
}
stage('build') {
steps {
mtaBuild script: this
}
}
stage('deploy') {
steps {
xsDeploy script: this
}
}
}
}
```
### Configuration (`.pipeline/config.yml`)
This is a basic configuration example, which is also located in the sources of the project.
```yaml
steps:
mtaBuild:
buildTarget: 'XSA'
xsDeploy:
apiUrl: '<API_URL>' # e.g. 'https://example.org:30030'
# credentialsId: 'XS' omitted, 'XS' is the default
docker:
dockerImage: '<ID_OF_THE_DOCKER_IMAGE' # for legal reasons no docker image is provided.
# dockerPullImage: true # default: 'false'. Needs to be set to 'true' in case the image is served from a docker registry
loginOpts: '' # during setup for non-productive builds we might set here. '--skip-ssl-validation'
org: '<ORG_NAME>'
space: '<SPACE>'
```
#### Configuration for the MTA Build
| Parameter | Description |
| -----------------|----------------|
| `buildTarget` | The target platform to which the mtar can be deployed. In this case, the target platform is `XSA`. |
#### Configuration for the Deployment to XSA
| Parameter | Description |
| -------------------|-------------|
| `credentialsId` | The Jenkins credentials that contain user and password required for the deployment on SAP Cloud Platform.|
| `mode` | DeployMode. See [stepDocu](../../../steps/xsDeploy) for more details. |
| `org` | The org. See [stepDocu](../../../steps/xsDeploy) for more details. |
| `space` | The space. See [stepDocu](../../../steps/xsDeploy) for more details. |
### Parameters
For the detailed description of the relevant parameters, see:
* [mtaBuild](https://sap.github.io/jenkins-library/steps/mtaBuild/)
* [xsDeploy](https://sap.github.io/jenkins-library/steps/xsDeploy/)
[devops-docker-images-xs-deploy-readme]: https://github.com/SAP/devops-docker-xs-cli/blob/master/README.md#how-to-build-it