Setting up with basic configurations in a Kubernetes-based lab environment on my Macbook M1(aarch64) with:
- Rancher Desktop or Colima
- kubectl
- kubectx
- Helm
- OpenTelemetry
- Vscode
- Docker & Docker Compose
- Observability
- New Relic, https://newrelic.com/signup
- Computing / Storage / Database
- Oracle Cloud (kr), https://www.oracle.com/kr/cloud/free/
- Rancher Desktop
- Colima
- k3s
- Kind
- https://github.com/GoogleContainerTools/skaffold
- https://github.com/loft-sh/devspace
Prerequisites:
- Rancher Desktop (k3s)
- Docker Compose
- Quarkus Extentions
- Jib
- Kubernetes
A Quarkus example:
$ ./mvnw clean install -Dquarkus.container-image.build=true -Dquarkus.kubernetes.image-pull-policy=Never
(snip)
[INFO] [io.quarkus.container.image.jib.deployment.JibProcessor] Created container image 1110551/code-with-quarkus:1.0.0-SNAPSHOT (sha256:ec4d12f922615bdd21a424b5f59872465fc862b04ce47d3215f6dfd8b8e14e64)
# Kubernetes
$ kubectl apply -f target/kubernetes/kubernetes.yml
$ kubectl get all -n default
# docker-compose
TBD
TBD
# https://docs.dapr.io/operations/hosting/self-hosted/self-hosted-overview/
# Apple M1 (aarch64)
$ arch -arm64 brew install dapr/tap/dapr-cli
$ dapr
.......
# self-hosted
$ dapr init
# Dapr app. (local)
$ dapr run --help
.....
$ dapr run --app-id demo --app-port 8080 --app-protocol http --dapr-http-port 3500 --dapr-grpc-port 50001 ./mvnw clean spring-boot:run
$ dapr run --app-id demo --app-port 8080 --app-protocol http --dapr-http-port 3500 --dapr-grpc-port 50001 ./mvnw compile quarkus:dev
# Test
# Invoking the service for the sidecar (http)
$ curl -X GET http://localhost:3500/v1.0/invoke/demo/method/world/100
----
# For Docker / Docker Compose
TBD
# For k8s
$ kubectx
rancher-desktop
$ dapr init -k -n dapr-system
$ kubectl get all -n dapr-system