playground: only build binaries for health check

This change avoids cascading sandbox backend failures to the frontend
instances.

The timeout TODO is safe to remove as we now pass in the request context
for cancellation, and sandboxBuild has its own build timeout.

Updates golang/go#25224
Updates golang/go#38530

Change-Id: If892f86bad08c55429b6ebab768b83c5d7621cf1
Reviewed-on: https://go-review.googlesource.com/c/playground/+/229677
Run-TryBot: Alexander Rakoczy <alex@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Carlos Amedee <carlos@golang.org>
3 files changed
tree: cc7ffcb7ff81ed065f515ca510ad3f1913016332
  1. .gitignore
  2. AUTHORS
  3. CONTRIBUTING.md
  4. CONTRIBUTORS
  5. Dockerfile
  6. LICENSE
  7. Makefile
  8. PATENTS
  9. README.md
  10. app.yaml
  11. cache.go
  12. client.go
  13. cmd/
  14. codereview.cfg
  15. deploy/
  16. edit.go
  17. edit.html
  18. enable-fake-time.patch
  19. examples/
  20. fake_fs.lst
  21. fmt.go
  22. fmt_test.go
  23. go.mod
  24. go.sum
  25. internal/
  26. logger.go
  27. main.go
  28. play.go
  29. play_test.go
  30. sandbox.go
  31. sandbox/
  32. sandbox_test.go
  33. server.go
  34. server_test.go
  35. share.go
  36. static/
  37. store.go
  38. tests.go
  39. txtar.go
  40. txtar_test.go
  41. vet.go
README.md

playground

This subrepository holds the source for the Go playground: https://play.golang.org/

Building

# build the image
docker build -t playground .

Running

docker run --name=play --rm -p 8080:8080 golang/playground &
# run some Go code
cat /path/to/code.go | go run client.go | curl -s --upload-file - localhost:8080/compile

Deployment

Deployment Triggers

Playground releases automatically triggered when new Go repository tags are pushed to GitHub, or when master is pushed on the playground repository.

For details, see deploy/go_trigger.json, deploy/playground_trigger.json, and deploy/deploy.json.

After making changes to trigger configuration, update configuration by running the following Make target:

make update-cloudbuild-trigger

Deploy via Cloud Build

The Cloud Build configuration will always build and deploy with the latest supported release of Go.

gcloud builds submit --config deploy/deploy.json .

Deploy via gcloud app deploy

Building the playground Docker container takes more than the default 10 minute time limit of cloud build, so increase its timeout first (note, app/cloud_build_timeout is a global configuration value):

gcloud config set app/cloud_build_timeout 1200  # 20 mins

Alternatively, to avoid Cloud Build and build locally:

make docker
docker tag golang/playground:latest gcr.io/golang-org/playground:latest
docker push gcr.io/golang-org/playground:latest
gcloud --project=golang-org --account=you@google.com app deploy app.yaml --image-url=gcr.io/golang-org/playground:latest

Then:

gcloud --project=golang-org --account=you@google.com app deploy app.yaml

Contributing

To submit changes to this repository, see https://golang.org/doc/contribute.html.