FS CRB abstracts various types of persistent stores that keeps point-in-time copies of application data and provides the key capability of storing and retrieving application data. The CRB service provides capabilities such as:

• Store application data on a storage system
• Store and manage copy metadata
• Provide a catalog of all application data copies and their metadata
• Allow copy data to be retrieved based on specified copy metadata
• Data transfer using SFTP

The functionality above is described using OpenAPI specification by swagger.yaml through Swagger framework.

functionaltests contains the functional tests that validate the functionality of the CRB using REST API.

The CRB binary is built using a Docker container which has the required build tools.

• git clone https://github.com/ocopea/pcf-fs-crb.git crb.

  Note: You must name the destination folder crb as go uses folder names as package names.

• cd crb

• Build the docker image. Run

  docker build -t ocopea-crb-build-tool .
  

• Build the binary. Run

  docker run -v <path-to-crb-directory>:/go/src/crb --name ocopea-crb-build-tool ocopea-crb-build-tool
  

  For example,

  docker run -v /go/src/crb:/go/src/crb --name ocopea-crb-build-tool ocopea-crb-build-tool
  

  The CRB binary crb-server will be saved at the cmd/crb-server/ folder.

• Login to PCF.

• Create the crb-mysql service which is needed by the CRB app to store copy metadata. Run

  cf create-service p-mysql <service plan> crb-mysql
  

• Deploy the CRB app. Run

  cf push -f <path-to-manifest>
  

  For example,

  cf push -f /go/src/crb/manifest.yml
  

• After the app is deployed, make sure the crb-mysql service is bound to the app successfully. Run

  cf s
  

  Here is the sample output:

  Getting services in org pcfdev-org / space pcfdev-space as admin...
  OK

  name        service   plan   bound apps   last operation
  crb-mysql   p-mysql   1gb    crb-server   create succeeded