functions-runtime

Keptn Lifecycle Controller - Function Runtime

Build

docker build -t keptnsandbox/klc-runtime:${VERSION} .

Usage

Docker with function on webserver (function in this repo)

docker run \
  -e SCRIPT=https://raw.githubusercontent.com/keptn/lifecycle-toolkit/main/functions-runtime/samples/ts/hello-world.ts \
  -it \
  keptnsandbox/klc-runtime:${VERSION}

Docker with function and external data - scheduler

docker run \
  -e SCRIPT=https://raw.githubusercontent.com/keptn/lifecycle-toolkit/main/functions-runtime/samples/ts/scheduler.ts \
  -e DATA='{ "targetDate":"2025-04-16T06:55:31.820Z" }' \
  -it \
  keptnsandbox/klc-runtime:${VERSION}

Docker with function and external secure data - slack

docker run \
  -e SCRIPT=https://raw.githubusercontent.com/keptn/lifecycle-toolkit/main/functions-runtime/samples/ts/slack.ts \
  -e SECURE_DATA='{ "slack_hook":"hook/parts","text":"this is my test message" }' \
  -it \
  keptnsandbox/klc-runtime:${VERSION}

Docker with function and external data - prometheus

docker run \
  -e SCRIPT=https://raw.githubusercontent.com/keptn/lifecycle-toolkit/main/functions-runtime/samples/ts/prometheus.ts \
  -e DATA='{ "url":"http://localhost:9090", "metrics": "up{service=\"kubernetes\"}", "expected_value": "1" }' \
  -it \
  ghcr.keptn.sh/keptn/functions-runtime:${VERSION}