hello-universe

Build

This repo is go-gettable and works with the standard go tools. It also works with Bazel.

Building with Bazel requires a bazel 5.2.0+ installation and running the following command:

bazel build //...

After the build is complete the hello-universe binary lives under the bazel-bin directory:

bazel-bin/hello-universe

Example Usage

$ hello-universe -h

Usage of hello-universe:
  -api-server string
    	Kubernetes API server (default "http://127.0.0.1:8080")
  -cpu-limit string
    	Max CPU in milicores (default "100m")
  -cpu-request string
    	Min CPU in milicores (default "100m")
  -http string
    	HTTP service address (default "127.0.0.1:80")
  -kubernetes
    	Deploy to Kubernetes.
  -memory-limit string
    	Max memory in MB (default "64M")
  -memory-request string
    	Min memory in MB (default "64M")
  -replicas int
    	Number of replicas (default 1)

Example

$ export HELLO_UNIVERSE_TOKEN="7346053dafaf4a24825790f4389704f5"

$ hello-universe -kubernetes -replicas 3  -cpu-limit 200m -memory-limit 500M

$ kubectl get replicasets

NAME             DESIRED   CURRENT   READY     AGE
hello-universe   3         3         0         15s

$ kubectl get pods

NAME                   READY     STATUS    RESTARTS   AGE
hello-universe-2genp   0/1       Pending   0          43s
hello-universe-gg1eu   0/1       Pending   0          43s
hello-universe-zgpuy   0/1       Pending   0          43s