Multiple App Ports Demo on Cloud Foundry

README.md

"Multiple App Ports" Demo on Cloud Foundry

2017.03.29

These demos are validated against:

• cf-release v251
• diego-release v1.5.3
• routing-release v0.143.0

on bosh-lite (11025e9166499ee35ee04d243d1407024b97a2c6).

The demo app is in cf-acceptance-tests (84a19e6ce1eb39d7109eb9cc0a19ca6105dc4e58).

operations-for-http.md

"Multiple App Ports" Demo Operations for HTTP Routing

1. Cloning demo app
   Using cf-acceptance-tests/assets/multi-port-app
   • git clone https://github.com/cloudfoundry/cf-acceptance-tests.git
2. Creating routes
   • (confirmation before operations) cf routes
   • cf create-route demo-spc bosh-lite.com --hostname mpg2
   • (confirmation after operations) cf routes
3. Pushing app with listening multiple ports
   • cf push mpg -c 'go-online --ports=7777,8888,8080'
   • (checking current status)
     • curl -k https://mpg.bosh-lite.com/ports
     • curl -k https://mpg2.bosh-lite.com/ports -> should fail
4. Updating external ports of app
   • (confirmation before operations) cf curl /v2/apps/$(cf app mpg --guid)
   • cf curl /v2/apps/$(cf app mpg --guid) -X PUT -d '\{"ports": \[7777, 8888, 8080\]\}'
5. Adding route mappings
   • (confirmation before operations) cf curl /v2/route_mappings
   • (checking <ROUTE-GUID>s) cf curl /v2/routes?q=host:mpg2
   • cf curl /v2/route_mappings -X POST -d "\{\"app_guid\": \"$(cf app mpg --guid)\", \"route_guid\": \"<ROUTE-GUID>\", \"app_port\": 7777\}"
   • (confirmation after operations) cf curl /v2/route_mappings
6. Validating behavior
   • curl -k https://mpg.bosh-lite.com/ports
   • curl -k https://mpg2.bosh-lite.com/ports

operations-for-tcp.md

"Multiple App Ports" Demo Operations for TCP Routing

1. Cloning demo app
   Using cf-acceptance-tests/assets/multi-port-app
   • git clone https://github.com/cloudfoundry/cf-acceptance-tests.git
2. Creating routes
   • (confirmation before operations) cf routes
   • cf create-route demo-spc tcp.bosh-lite.com --port 1077
   • cf create-route demo-spc tcp.bosh-lite.com --port 1080
   • cf create-route demo-spc tcp.bosh-lite.com --port 1088
   • (confirmation after operations) cf routes
3. Pushing app with listening multiple ports, not-started, no-routes
   • cf push mpg-tcp -c 'go-online --ports=7777,8888,8080' --no-route --no-start
4. Updating external ports of app
   • (confirmation before operations) cf curl /v2/apps/$(cf app mpg-tcp --guid)
   • cf curl /v2/apps/$(cf app mpg-tcp --guid) -X PUT -d '\{"ports": \[7777, 8888, 8080\]\}'
5. Adding route mappings
   • (confirmation before operations) cf curl /v2/route_mappings
   • (checking <ROUTE-GUID>s) cf curl /v2/routes and check each guid for routes tcp.bosh-lite.com:1080, tcp.bosh-lite.com:1077, tcp.bosh-lite.com:1088
   • cf curl /v2/route_mappings -X POST -d "\{\"app_guid\": \"$(cf app mpg-tcp --guid)\", \"route_guid\": \"<ROUTE-GUID>\", \"app_port\": 8080\}"
   • cf curl /v2/route_mappings -X POST -d "\{\"app_guid\": \"$(cf app mpg-tcp --guid)\", \"route_guid\": \"<ROUTE-GUID>\", \"app_port\": 7777\}"
   • cf curl /v2/route_mappings -X POST -d "\{\"app_guid\": \"$(cf app mpg-tcp --guid)\", \"route_guid\": \"<ROUTE-GUID>\", \"app_port\": 8888\}"
   • (confirmation after operations) cf curl /v2/route_mappings
6. Validating behavior
   • curl -k http://tcp.bosh-lite.com:1077
   • curl -k http://tcp.bosh-lite.com:1080
   • curl -k http://tcp.bosh-lite.com:1088