NDS Labs API/CLI requirements

Project Admin CLI Requirements

Problems:

• Put on stack name: was throwing 500 error
• Delete stack: volumes are showing as attached

Authentication

Login

• Preconditions:
  • Not logged in
• Primary flow
  • Valid username and password: login succeeds (200)
• Alternate flows
  • If already logged in, secondary login still succeeds (200)
  • Invalid username/password: login fails (401)
  • Admin login (200)

Logout

• Preconditions
  • Logged in
• Primary flow:
  • User is logged out

Services

List services

• Preconditions:
  • User is logged in
• Primary flow
  • A list of services is returned (200)
• Alternative flow:
  • Not logged in (401)
  • No services exist (404)

Get service details:

• Preconditions
  • User it logged in
• Primary flow
  • Details of the current service are returned
• Alternative flow:
  • Not logged in (401)
  • Service does not exist (404)

Add/Update service:

• Preconditions:
  • Admin user
• Primary flow
  • Service definition is added (200)
• Alternative flow
  • Not logged in (401)
  • Logged in as non-admin user (401)
  • Service name exists (409) for POST, 200 for PUT

Stacks

List stacks

• Preconditions:
  • Logged in
  • Stack has been added
• Primary flow
  • List details of existing stacks (service, stack services, endpoints, status etc)
• Alternate flow:
  
  • Not logged in (401)
  • No stacks (empty list)
    
    

Add stack

• Preconditions
  • Logged in
  • Service exists
• Primary flow
  • Stack is added (200)
• Alternate flow
  • Not logged in (401)
  • Service doesn't exist (404)
  • Duplicate stack name (409)
    
    
    

Delete stack

• Preconditions:
  • Logged in
  • Stack exists
  • Stack not running
• Primary flow
  
  • Stack is deleted (201)
• Alternate flow
  • Not logged in (401)
  • Stack doesn't exist (404)
  • Stack is running (409)
  • Attached volumes are orphaned

Start stack

• Preconditions
  • Logged in
  • Stack exists and started
• Primary flow:
  • All stack services (service, replication controller, pods) are stopped  (200)
• Alternate flow
  • Not logged in (401)
  • Stack doesn't exist (404)
  • Stack not started or stopping (409)
    
    

Stop stack

• Preconditions
  • Stack started
• Primary flow
  • Stack service, replication controller, pods are stopped (200)
• Alternative flow
  • Not logged in (401)
  • Stack does not exist (404)
  • Stack not started (200)

Get stack details

• Preconditions:
  • Logged in
  • Stack exists
• Primary flow
  • Stack details are displayed (200)
• Alternate flow
  • Not logged in (401)
  • Stack doesn't exist (404)
    
    

Add optional service (requires restart?)

• Preconditions:
  • Logged in
  • Service exists
  • Optional service exists
  • Stack is not started
• Primary flow
  • Stack is added with optionals service enabled (200)
• Alternative flow:
  • Not logged in (401)
  • Service doesn't exist (404)
  • Optional service doesn't exist (404)
  • Existing stack started (409)

Delete optional services 

• Preconditions:
  • Logged in
  • Service exists
  • Optional service exists
  • Stack is not started
• Primary flow
  • Optional service is removed from stack (200)
• Alternative flow:
  • Not logged in (401)
  • Service doesn't exist (404)
  • Optional service doesn't exist (404)
  • Existing stack started (409)

Volumes

List volumes

• Preconditions
  • Logged in
  • Volumes exist
• Primary flow
  • Volume details are displayed (200)
• Alterate flow
  • Not logged in (401)
  • No volumes exist (200)
    
    

Create volume

• Preconditions
  • Logged in
  • Sufficient quota remaining
• Primary flow
  • Volume is created (200)
• Alternate flow
  • Not logged in (401)
  • Insufficient quota (409)
  • Duplicate name (409)
  • Stack service specified (200)
    • Stack doesn't exist (404)

Attach volume

• Preconditions:
  • Logged in 
  • Volume exits
  • Service exists with no existing attachments
  • Service not running
• Primary flow
  • Volume is attached to service (200)
• Alternate flow
  • Not logged in (401)
  • Volume doesn't exist (404)
  • Service doesn't exist (404)
  • Service is running (409)

Delete volume

• Preconditions
  • Logged in
  • Volume exists
  • Stack not running
• Primary flow
  • Volume is deleted (200)
• Alternative flo
  • Not logged in (401)
  • Volume doesn't exist (404)
  • Stack is running (409)

Detach volume

• Preconditions
  • Logged in
  • Volume exists
  • Stack not running
• Primary flow
  • Volume is detached (200)
• Alternative flow
  • Not logged in (401)
  • Volume doesn't exist (404)
  • Stack is running (409)
    
    

TBD

Config

List config

Set config

Unset config

Endpoints

List endpoints

Get endpoint

Cluster Admin CLI Requirements