Context

This PR to adding webhooks for Router and Ensembler for this action and event type.

• Router Webhook
  • Creating Router (OnRouterCreated)
  • Updating Router (OnRouterUpdated)
  • Deleting Router (OnRouterDeleted)
• Router Deployment Webhook
  • Deploying Router (OnRouterDeployed)
  • Undeploying Router (OnRouterUndeployed)
• Ensembler Webhook
  • Creating Ensembler (OnEnsemblerCreated)
  • Updating Ensembler (OnEnsemblerUpdated)
  • Deleting Ensembler (OnEnsemblerDeleted)

For router, Turing will send webhook event with this body payload

{
  "event_type": "OnRouterCreated",

  // models.Router
  "router": {
    "id": 123,
    "created_at": "string",
    "updated_at": "string",
    "project_id": 456,
    "environment_name": "string",
    "name": "string",
    "status": "string",
    "endpoint": "string",
    "config": {},
    "monitoring_url": "string"
  }
}

Then for router deployment, Turing will send webhook event with this body payload

{
  "event_type": "OnRouterDeployed",
  "project_id": 456,

  // models.RouterVersion
  "router_version": {
    "id": 123,
    "created_at": "string",
    "updated_at": "string",

    "router": {},
    "version": 123,
    "status": "deployed"
  }
}

And for ensembler, Turing will send webhook event with this body payload

{
  "event_type": "OnEnsemblerCreated",

  // models.GenericEnsembler or models.PyFuncEnsembler
  "ensembler": { 
    "id": 123,
    "created_at": "string",
    "updated_at": "string",
    "project_id": 456,
    "type": "string",
    "name": "string"
  }
}

Changes

• Create webhook client package and unittest
• Add webhook client in BaseController
• Invoke webhook in this HTTP handler functions:
  • POST /projects/{project_id}/routers
  • PUT /projects/{project_id}/routers/{router_id}
  • DELETE /projects/{project_id}/routers/{router_id}
  • POST /projects/{project_id}/routers/{router_id}/deploy
  • POST /projects/{project_id}/routers/{router_id}/undeploy
  • POST /projects/{project_id}/ensemblers
  • PUT /projects/{project_id}/ensemblers/{ensembler_id}
  • DELETE /projects/{project_id}/ensemblers/{ensembler_id}