Update 05-Managed-and-User-Provided-Services.md

files/05-Managed-and-User-Provided-Services.md

@@ -1,8 +1,8 @@
 ## Managed and User-Provided Services
 
 - What is a service? Can you name some examples?
-> service is a resource reserved on demand 
-> examples: database on a shared or dedicated server, access to a SaaS application
+  > service is a resource reserved on demand 
+  > examples: database on a shared or dedicated server, access to a SaaS application
 
 - What is the "marketplace"? Does it show all services?
   > A marketplace is a listing of all service brokers and their corresponding catalogs which can be used by the apps deployed into cloud foundry by creating respective service instances.
@@ -14,51 +14,51 @@
   > All services ( Managed & User-Provided) inside a particular space can be seen using: `cf services`
 
 - What is the difference between a managed and user-provided service?
->  Managed service is a service that is available in marketplace. User-provided service instances enable developers to use services that are not available in the marketplace with their applications running on Cloud Foundry.
+  >  Managed service is a service that is available in marketplace. User-provided service instances enable developers to use services that are not available in the marketplace with their applications running on Cloud Foundry.
 
 - How would you create a managed service?
-> `cf create-service SERVICE PLAN SERVICE_INSTANCE`
+  > `cf create-service SERVICE PLAN SERVICE_INSTANCE`
 
 - How would you use a managed service?
-> `cf bind-service APP_NAME SERVICE_INSTANCE [-c PARAMETERS_AS_JSON]`
+  > `cf bind-service APP_NAME SERVICE_INSTANCE [-c PARAMETERS_AS_JSON]`
 
 - How would you create a user-provided service?
-> `cf cups SERVICE_INSTANCE [-p CREDENTIALS] [-l SYSLOG_DRAIN_URL] [-r ROUTE_SERVICE_URL]`
+  > `cf cups SERVICE_INSTANCE [-p CREDENTIALS] [-l SYSLOG_DRAIN_URL] [-r ROUTE_SERVICE_URL]`
 
 - How would you use a user-provided service?
-> `cf bind-service APP_NAME SERVICE_INSTANCE [-c PARAMETERS_AS_JSON]`
+  > `cf bind-service APP_NAME SERVICE_INSTANCE [-c PARAMETERS_AS_JSON]`
 
 - What is `VCAPS_SERVICES`? Why is it important?
-> it is an environment variable containing connection details of bindable services that Cloud Foundry added after binding the services instance to the application.
+  > it is an environment variable containing connection details of bindable services that Cloud Foundry added after binding the services instance to the application.
 
 - How do services interact with spaces?
-> Every application and service is scoped to a space. Use service keys when you want a set of credentials for use by clients other than the application in the same space. Not all services support service keys. Some services support credentials through application binding only.
+  > Every application and service is scoped to a space. Use service keys when you want a set of credentials for use by clients other than the application in the same space. Not all services support service keys. Some services support credentials through application binding only.
 
 
 ### pluralsight recap
 
 - What is the difference between a managed service and a user-provided service instance?
 
-> A managed service is advertised in the marketplace
+  > A managed service is advertised in the marketplace
 
-> User provided service are provisioned outside of the platform
+  > User provided service are provisioned outside of the platform
 
 - Would it be advisable for a 12 factor app to store a configuration in a local file?
 
-> No, because the application would have to be rebuild to change that configuration.
+  > No, because the application would have to be rebuild to change that configuration.
 
 - Does a 12 factor app make a distinction between local and third party services?
 
-> No, it doesn't. Both should provide location and credential information through the config, through the operating system environment variables
+  > No, it doesn't. Both should provide location and credential information through the config, through the operating system environment variables
 
 - After binding a service to an application, why is the application restarted, or restaged?
 
-> So the application can have access to the new environment variables. The container is immutable, so once you bind a service to an application, we'll need to throw that one away by either restarting or restaging, or create a new one.
+  > So the application can have access to the new environment variables. The container is immutable, so once you bind a service to an application, we'll need to throw that one away by either restarting or restaging, or create a new one.
 
 - Why could we restart versus restage?
 
-> Restage rebuilt the application droplet.
+  > Restage rebuilt the application droplet.
 
 - Whe does it need to be rebuilt?
 
-> When there's new dependencies to pull in
+  > When there's new dependencies to pull in