Microservice Logging Example

• Microservice Logging Example
  • Docker
    • Description
    • Start Docker Compose
    • Watch Docker Containers
    • Stop Docker Compose
  • Kubernetes
    • Description
    • Build Projects
    • Start Kubernetes
    • Watch Kubernetes Environment
    • Stop Kubernetes
  • Knowledge & Requirements
    • Cli Versions

Docker

Description

Docker compose for fast build. docker-compose command required for this build.

Start Docker Compose

$ ./build.sh start-d9

This command start docker-compose.yaml file. This will run sample-app and elk projects.

You can check Kibana UI from http://localhost:5601/app/kibana

Watch Docker Containers

$ watch docker ps

With this command, you can easily watch all containers created.

Stop Docker Compose

$ ./build.sh stop-d9

This command stop docker-compose file and remove containers.

Kubernetes

Description

I used docker desktop kubernetes

For elastic search you have to increase memory, from configuration CPU: 6 Memory: 6GB is enough

Build Projects

$ ./build.sh build-k8

This command build and dockerized all projects under minikube environment.

Warning: There is no support for relative path in kubernetes. Please change hostPath field in logstash.yml and kibana.yml !!!

Start Kubernetes

$ ./build.sh start-k8

This command run kubectl create -f . command under kubernetes folder. This will create services and deployments of sample-app and elk projects.

You can check Kibana UI from in http://localhost:5601/

Watch Kubernetes Environment

$ watch kubectl get all

With this command, you can easily watch all deployments, service, pods, persistent volume and claim.

Stop Kubernetes

$ ./build.sh stop-k8

This command stop all services and deployments created.

Knowledge & Requirements

• Spring
  • Spring Boot
• LOG
  • Logback JSON Encoder
• Gradle
• Docker
  • Docker Tutorial
  • Docker File
• Kubernetes
  • Docker desktop kubernetes
• Project Lombok

Cli Versions

Cli	Version
docker	20.10.5
docker desktop kubernetes	v1.19.7
mvn	3.8.1