目录

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[root@pool1 data]# tree
├── v1
│   ├── data
│   │   ├── index.html
│   │   └── index.php
└── yaml
    ├── dockerfile
    ├── namespace.yaml
    ├── nginx-cm.yaml
    ├── nginx-deploy.yaml
    ├── nginx-svc.yaml
    ├── php-deploy.yaml
    └── php-svc.yaml

构建php镜像

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[root@pool1 yaml]# vi dockerfile
FROM centos:7
MAINTAINER SeMaik
RUN yum makecache
RUN yum -y install php-fpm php php-gd php-mysql php-mbstring php-xml php-mcrypt  php-imap php-odbc php-pear php-xmlrpc  
RUN sed -i 's/listen = 127.0.0.1:9000/listen = 0.0.0.0:9000/' /etc/php-fpm.d/www.conf
RUN sed -i 's/listen.allowed_clients = 127.0.0.1/;listen.allowed_clients = 127.0.0.1/' /etc/php-fpm.d/www.conf
 
EXPOSE 9000
CMD ["/sbin/php-fpm"]
 
# docker build -t php:v5.4.16 .

部署php

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[root@pool1 yaml]# vi php-deploy.yaml
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: php-deploy
spec:
  replicas: 1
  selector:
    matchLabels:
      app: php-latest
  template:
    metadata:
      labels:
        app: php-latest
    spec:
      containers:
      - name: php-latest
        image: php:v5.4.16
        imagePullPolicy: Never
        ports:
        - containerPort: 9000
        volumeMounts:
        - name: html
          mountPath: /var/www/html
      volumes:
        - name: html
          hostPath:
            path: /data/v1/data/
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[root@pool1 yaml]# vi php-svc.yaml
apiVersion: v1
kind: Service
metadata:
  name: php
spec:
  selector:
    app: php-latest
  ports:
    - port: 9000
      targetPort: 9000
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[root@pool1 yaml]# kubectl apply -f php-deploy.yaml

[root@pool1 yaml]# kubectl apply -f php-svc.yaml

[root@pool1 yaml]# kubectl get pods -A -o wide| grep php
default       php-deploy-6d5574759c-6rpjz     1/1     Running   0          24h   240.185.1.40   pool2   <none>           <none>

[root@pool1 yaml]# kubectl get svc 
NAME         TYPE        CLUSTER-IP      EXTERNAL-IP   PORT(S)        AGE
kubernetes   ClusterIP   10.96.0.1       <none>        443/TCP        13d
php          ClusterIP   10.96.131.137   <none>        9000/TCP       29h

部署nginx

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[root@pool1 yaml]# vi nginx-cm.yaml
apiVersion: v1
kind: ConfigMap
metadata: 
  name: nginxconf
data:
  nginx.conf: |
    #a
    #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       80;
            server_name  localhost;
        
            #charset koi8-r;
            #access_log  /var/log/nginx/host.access.log  main;
        
            location / {
                root   /usr/local/nginx/html;
                index  index.html index.htm;
            }
        
            #error_page  404              /404.html;
        
            # redirect server error pages to the static page /50x.html
            #
            error_page   500 502 503 504  /50x.html;
            location = /50x.html {
                root   /usr/local/nginx/html;
            }
        
            # proxy the PHP scripts to Apache listening on 127.0.0.1:80
            #
            #location ~ \.php$ {
            #    proxy_pass   http://127.0.0.1;
            #}
        
            # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
            #
            location ~ \.php$ {
            #    root           html;
                fastcgi_pass   php:9000; 
                fastcgi_index  index.php;
                fastcgi_param  SCRIPT_FILENAME  /var/www/html/$fastcgi_script_name;
                include        fastcgi_params;
            }
        
            # deny access to .htaccess files, if Apache's document root
            # concurs with nginx's one
            #
            #location ~ /\.ht {
            #    deny  all;
            #}
        }

    }

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[root@pool1 yaml]# vi nginx-deploy.yaml
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: nginx-deploy
spec:
  replicas: 1
  selector:
    matchLabels:
      app: nginx-v1.11.1
  template:
    metadata:
      labels:
        app: nginx-v1.11.1
    spec:
      containers:
      - name: nginx-latest
        image: zx/nginx:v1.11.1
        imagePullPolicy: Never
        ports:
        - containerPort: 80
        volumeMounts:
        - name: nginxhtml
          mountPath: /usr/local/nginx/html/
        - name: nginxconf
          mountPath: /usr/local/nginx/conf/nginx.conf
          subPath: nginx.conf
      volumes:
      - name: nginxhtml
        hostPath: 
          path: /data/v1/data/
      - name: nginxconf
        configMap:
          name: nginxconf


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[root@pool1 yaml]# vi nginx-svc.yaml
apiVersion: v1
kind: Service
metadata:
  name: nginx-php
spec:
  type: NodePort
  selector:
    app: nginx-v1.11.1
  ports:
    - port: 80
      targetPort: 80
      nodePort: 30800

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[root@pool1 yaml]# kubectl apply -f nginx-deploy.yaml

[root@pool1 yaml]# kubectl apply -f nginx-php.yaml

[root@pool1 yaml]# kubectl get pods -A -o wide| grep nginx
default       nginx-deploy-757bc559b8-mfbwq   1/1     Running   1          24h   240.185.2.30   pool3   <none>           <none>

[root@pool1 yaml]# kubectl get svc 
NAME         TYPE        CLUSTER-IP      EXTERNAL-IP   PORT(S)        AGE
kubernetes   ClusterIP   10.96.0.1       <none>        443/TCP        13d
nginx-php    NodePort    10.98.154.219   <none>        80:30800/TCP   24h
php          ClusterIP   10.96.131.137   <none>        9000/TCP       29h

验证

访问172.16.1.155:30800

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[root@pool1 yaml]# curl -I 172.16.1.155:30800
HTTP/1.1 200 OK
Server: nginx/1.11.1
Date: Wed, 12 May 2021 07:49:57 GMT
Content-Type: text/html
Content-Length: 3951
Last-Modified: Sat, 08 May 2021 07:53:21 GMT
Connection: keep-alive
ETag: "60964371-f6f"
Accept-Ranges: bytes

[root@pool1 yaml]# curl -I 172.16.1.155:30800/index.php
HTTP/1.1 200 OK
Server: nginx/1.11.1
Date: Wed, 12 May 2021 07:50:06 GMT
Content-Type: text/html
Connection: keep-alive
X-Powered-By: PHP/5.4.16