What does Diego refer to?
PCF container management system
- What is Garden?
it's a component that CF uses to create and manage isolated environments called containers.
- What components run in a Diego Cell?
- Rep
- Executor
- Garden
- Metron Agent
- Route-emitter
- What is the System domain? And the application domain?
- The system domain is the domain used for things like the API, Apps Manager and other system provided services.
- The apps domain is the default domain that will be setup for developers to use when pushing applications to the environment.
- What is Cloud Foundry's API endpoint for?
- it provides access to the system
- for managing spaces and orgs
- What is a container? What is it used for?
An application instance is run within an immutable container
- What is a droplet? How is it created? Where is it stored?
- Droplets is a staged apps packaged with everything needed to run in a container.
- It is created during application staging process by Diego cell
- It is stored in Blobstore
- What are the purposes of the two data stores used by the Cloud Controller?
- Blobstore
- Store app packages, buildpacks, droplets
- Database (CC_DB)
- The Cloud Controller persists Org/Space/App data in the Cloud Controller Database
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