Sample App - a simple Go webapp
Pushing the app to Gstack
gk push sample-app
Endpoints
/
: a simple landing page displaying the index and uptime
/env
: displays environment variables
/exit
: instructs the app to exit with status code 1
/index
: returns the application index
/headers
: dump request headers
/port
: returns the local port the request was received on
By providing a customer start command, you can configure the app to listen on multiple ports. The app responds the same way to each port.
cf push sample-app -c "sample-app --ports=7777,8888"
Pushing the app to Gstack as a Docker image
Sample App is also packaged as a docker image at gstackio/sample-app
cf push wow-cool -o gstackio/sample-app -d <my-family-name>.gstack.me
→ Where <my-family-name>
is to be replaced by your own family name.
To rebuild the dockerimage:
./build.sh
Assumes you have the go toolchain (with the ability to cross-compile to different platforms) and docker installed and pointing at your docker daemon.