# java-demo

**Repository Path**: devops_33/java-demo

## Basic Information

- **Project Name**: java-demo
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2024-03-12
- **Last Updated**: 2024-06-16

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# build, run, containerize and deploy k8s

1. build and run local
```shell
mvn -s settings.xml package
java -jar target/java-hello-0.0.1-SNAPSHOT.jar                                                        
```

2. containerize
```shell
docker build -t cr-cn-beijing.volces.com/matthew-demo/java-demo:latest .
docker run --name java-hello -p 8080:8080 -t --rm cr-cn-beijing.volces.com/matthew-demo/java-demo:latest
```

3. kubernetes
```shell
# boe
docker login --username=bobo1234@2000007798 cr-cn-beijing.volces.com
docker build -t cr-cn-beijing.volces.com/matthew-demo/java-demo:latest .
docker push cr-cn-beijing.volces.com/matthew-demo/java-demo:latest

kubectl delete -f manifest/deployment-orig.yml
kubectl apply -f manifest/deployment-orig.yml

# prod
docker login --username=pengjian@1085014 cr-cn-beijing.volces.com
docker build -t cr-cn-beijing.volces.com/mars-online/java-demo:latest .
docker push cr-cn-beijing.volces.com/mars-online/java-demo:latest

kubectl delete -f manifest/deployment-orig-online.yml
kubectl apply -f manifest/deployment-orig-online.yml
```