K8s部署Vue应用
的
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一、前言
前面讲述了k8s部署spring boot应用,原理一样,部署vue前端应用也是一样的步骤:打包-制作docker镜像-k8s部署。
二、打包
笔者使用webstorm开发工具,打包命令:
npm run build
打包成功后,会生成文件夹dist。
三、制作镜像
首先要下载nginx基础镜像:
docker pull nginx
该条命令会下载最新版本的nginx基础镜像。
- 编写nginx.conf文件:
#user nobody;
worker_processes 1;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
server {
listen 32000;
server_name localhost;
location / {
#root html;
#index index.html index.htm;
}
root /usr/vuejs/nginx/;
index index.html;
location ~^/svr1[/\w*]*$ {
proxy_pass http://192.168.10.11:31001;
}
location ~^/svr2[/\w*]*$ {
proxy_pass http://192.168.10.11:31002;
}
location ~^/svr3[/\w*]*$ {
proxy_pass http://192.168.10.11:31003;
}
}
}
说明:
svr1-svr3是三个服务名称。
- Dockerfile:
FROM nginx
COPY nginx.conf /etc/nginx/nginx.conf
COPY dist/ /usr/vuejs/nginx/
- 构建docker镜像
docker build –t fontApp:v1.0 .
四、k8s部署
- 编写 rc.yaml文件:
apiVersion: v1
kind: ReplicationController
metadata:
name: fontApp
spec:
replicas: 1
selector:
app: fontApp
template:
metadata:
labels:
app: fontApp
spec:
containers:
- name: fontApp
image: fontApp:v1.0
ports:
- containerPort: 32000
- 编写 svc.yaml文件:
apiVersion: v1
kind: Service
metadata:
name: fontApp
spec:
type: NodePort
ports:
- port: 32000
nodePort: 32000
selector:
app: fontApp
- 创建rc:
kubectl create -f rc.yaml .
查看创建结果:
kubectl get rc
- 创建svc:
kubectl create -f svc.yaml .
查看创建结果:
kubectl get svc
- 查看pod:
kubectl get pod -o wide
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