This is a repo to learn docker with some simple projects
| Module | Function | Feture | Action |
|---|---|---|---|
| DevOps | HA | Multi cluster nodes | System cannot work properly in k8s-worker-2 |
| Module | Function | Feture | Action |
|---|---|---|---|
| DevOps | CI/CD | Github Actions | Implement |
| DevOps | Initial Container | used by database initial | Implement |
| DevOps | Persistent Volume | used by database initial | Implement |
| DevOps | ConfigMap | used by Frontend | Implement |
| DevOps | Namespace | used by project | Implement |
| DevOps | Node Selector | used by database | Implement |
| DevOps | Rename Nodes | used by admin | Implement |
| DevOps | K8S Logs | EFK | Implement |
| DevOps | Monitering | Promethesus & Grafana | Implement |
| DevOps | Private Docker Registry | Aliyun | Implement |
| tie | app | name | function |
|---|---|---|---|
| backend | postgres | dbpg | database |
| backend | redis | chrd | cache |
| backend | rabbit | mqrbt | MQ |
| backend | nestjs | restapi | restfulapi |
| backend | nodejs | worker | service worker |
| frontend | nginx | admin-antd | admin |
| frontend | nginx | demo-material | user |
| frontend | nginx | www | pages |
| Role | Hostname | FQDN | IP | OS | RAM | CPU | Storage |
|---|---|---|---|---|---|---|---|
| Master | k8s-master-1 | master1.k8s.com | 192.168.83.131 | CentOS 7 | 4G | 2x | 20GB |
| Worker | k8s-worker-1 | worker1.k8s.com | 192.168.83.132 | CentOS 7 | 4G | 2x | 20GB |
| Worker | k8s-worker-2 | worker2.k8s.com | 192.168.83.134 | CentOS 7 | 2G | 2x | 20GB |
- Kubernetes Client: v1.17.1
- Kubernetes Server: v1.17.1
- Docker Client: v19.03.5
- Docker Server: v19.03.5
- Docker Compose: 1.22.0
- Git: 1.8.3.1
- NPM: 6.13.4
- Nodejs: 12.14.1
- node:12.14.1-alpine
- postgres:12.1-alpine
- nginx:1.17.6-alpine
- traefik:v1.7
- kubernetesui/dashboard:v2.0.0-rc2
- Set local host file
- Set environment variables
- Create database
- Set up URL DNS
Need to setup docker componse and cluster environment first.
sh clone.dockerimages.sh
cd dockerimages
yarn build
docker images
yarn start
docker ps
docker network ls
yarn stop:compose
or
docker stop dockerimages_frontend_1 dockerimages_restapi_1 dockerimages_dbpg_1
docker rm dockerimages_frontend_1 dockerimages_restapi_1 dockerimages_dbpg_1
docker network rm dockerimages_bridgenet
Need to setup Kubernetes Cluster and Ingress first.
kubectl create -f all.yaml
yarn stop:cluster
or
kubectl delete -f all.yaml
kubectl edit ing ingress-resource
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