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Docker nginx 集群搭建

img 啟動命令 http tcp docke 文件名 pcre pat gin

環境1:

  • 系統:Linux Centos 7.4 x64
  • 內核:Linux docker 3.10.0-693.2.2.el7.x86_64
  • Docker 版本:18.09.1
  • redis 版本:nginx-1.15.7
  • 主機數量:1臺
  • 主機地址:192.168.1.81

環境2:

  • 已搭建 Docker Swarm 管理
  • 已搭建 Docker 私有倉庫
  • 已搭建 NFS 存儲

目錄結構

├── nginx
│ ├── dist.zip # 自定義項目
│ ├── Dockerfile
│ ├── nginx-1.15.7.tar.gz
│ ├── nginx.conf
│ ├── openssl-1.1.1a.tar.gz


│ ├── pcre-8.42.tar.gz
│ ├── vhosts.conf
│ └── zlib-1.2.11.tar.gz

└── service_nginx.yml


下載

  • nginx壓縮包
  • 下載地址:https://pan.baidu.com/s/1yb783fGyn62kWi8j3hvtmQ
  • 密碼:h41v

  • openssl壓縮包
  • 下載地址:https://pan.baidu.com/s/1l5oiq0-ZzRP00oTfEd6aqA
  • 密碼:8uk3

  • pcre壓縮包
  • 下載地址:https://pan.baidu.com/s/1sXDtYsRlye1ANwCz3bS8BA
  • 密碼:mrmd

  • zlib壓縮包
  • 下載地址:https://pan.baidu.com/s/1AWsZ00uhn32KCg9eGSF1SA
  • 密碼:6mwr

1、創建dockerfile

FROM centos:6
MAINTAINER xiangsikai
ENV LANG en_US.UTF-8
ENV TZ=Asia/Shanghai
RUN yum install sudo unzip -y 
RUN sudo yum update -y &&     sudo yum groupinstall -y Development Tools &&     sudo yum install 
-y epel-release && sudo yum install -y perl perl-devel perl-ExtUtils-Embed libxslt libxslt-devel libxml2 libxml2-devel gd gd-devel GeoIP GeoIP-devel ADD nginx-1.15.7.tar.gz /home/root/ ADD pcre-8.42.tar.gz /home/root/ ADD zlib-1.2.11.tar.gz /home/root/ ADD openssl-1.1.1a.tar.gz /home/root/ RUN cd /home/root/nginx-1.15.7/ && ./configure --prefix=/usr/local/nginx --sbin-path=/usr/sbin/nginx --conf-path=/etc/nginx/nginx.conf --user=nginx --group=nginx --pid-path=/var/run/nginx.pid --lock-path=/var/run/nginx.lock --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --with-select_module --with-poll_module --with-threads --with-file-aio --with-http_ssl_module --with-http_v2_module --with-http_realip_module --with-http_addition_module --with-http_xslt_module=dynamic --with-http_image_filter_module=dynamic --with-http_geoip_module=dynamic --with-http_sub_module --with-http_dav_module --with-http_flv_module --with-http_mp4_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_auth_request_module --with-http_random_index_module --with-http_secure_link_module --with-http_degradation_module --with-http_slice_module --with-http_stub_status_module --with-mail=dynamic --with-mail_ssl_module --with-stream=dynamic --with-stream_ssl_module --with-stream_realip_module --with-stream_geoip_module=dynamic --with-stream_ssl_preread_module --with-compat --with-pcre=../pcre-8.42 --with-pcre-jit --with-zlib=../zlib-1.2.11 --with-openssl=../openssl-1.1.1a --with-openssl-opt=no-nextprotoneg --with-debug && make && make install RUN sudo useradd nginx && sudo mkdir /etc/nginx/conf.d COPY nginx.conf /etc/nginx/nginx.conf COPY vhosts.conf /etc/nginx/conf.d/ ADD dist.zip /usr/local/nginx/html/ RUN unzip /usr/local/nginx/html/dist.zip -d /usr/local/nginx/html/ CMD ["nginx","-g","daemon off;"] EXPOSE 80
技術分享圖片
# 指定系統鏡像版本
FROM centos:6
# 指定管理員名稱
MAINTAINER xiangsikai
# 添加變量,指定中文編碼
ENV LANG en_US.UTF-8
# 添加變量,同步系統時間
ENV TZ=Asia/Shanghai
# 添加命令
RUN yum install sudo unzip -y 
# 添加命令
RUN sudo yum update -y &&     sudo yum groupinstall -y Development Tools &&     sudo yum install -y epel-release &&     sudo yum install -y perl perl-devel perl-ExtUtils-Embed libxslt libxslt-devel libxml2 libxml2-devel gd gd-devel GeoIP GeoIP-devel
# 添加文件
ADD nginx-1.15.7.tar.gz /home/root/
# 添加文件
ADD pcre-8.42.tar.gz /home/root/
# 添加文件
ADD zlib-1.2.11.tar.gz /home/root/
# 添加文件
ADD openssl-1.1.1a.tar.gz /home/root/
# 添加命令
RUN cd /home/root/nginx-1.15.7/ && ./configure --prefix=/usr/local/nginx  --sbin-path=/usr/sbin/nginx  --conf-path=/etc/nginx/nginx.conf  --user=nginx  --group=nginx  --pid-path=/var/run/nginx.pid  --lock-path=/var/run/nginx.lock  --error-log-path=/var/log/nginx/error.log  --http-log-path=/var/log/nginx/access.log  --with-select_module  --with-poll_module  --with-threads  --with-file-aio  --with-http_ssl_module  --with-http_v2_module  --with-http_realip_module  --with-http_addition_module  --with-http_xslt_module=dynamic  --with-http_image_filter_module=dynamic  --with-http_geoip_module=dynamic  --with-http_sub_module  --with-http_dav_module  --with-http_flv_module  --with-http_mp4_module  --with-http_gunzip_module  --with-http_gzip_static_module  --with-http_auth_request_module  --with-http_random_index_module  --with-http_secure_link_module  --with-http_degradation_module  --with-http_slice_module  --with-http_stub_status_module  --with-mail=dynamic  --with-mail_ssl_module  --with-stream=dynamic  --with-stream_ssl_module  --with-stream_realip_module  --with-stream_geoip_module=dynamic  --with-stream_ssl_preread_module  --with-compat  --with-pcre=../pcre-8.42  --with-pcre-jit  --with-zlib=../zlib-1.2.11  --with-openssl=../openssl-1.1.1a  --with-openssl-opt=no-nextprotoneg  --with-debug &&  make && make install
# 添加命令
RUN sudo useradd nginx &&  sudo mkdir /etc/nginx/conf.d
# 添加文件
COPY nginx.conf /etc/nginx/nginx.conf
# 添加文件
COPY vhosts.conf /etc/nginx/conf.d/ 
# 添加文件
ADD dist.zip /usr/local/nginx/html/
# 添加命令
RUN unzip /usr/local/nginx/html/dist.zip -d /usr/local/nginx/html/ 
# 啟動命令
CMD ["nginx","-g","daemon off;"]
# 開放端口
EXPOSE 80
文件註釋

2、創建鏡像(nginx目錄下)

docker build -t 192.168.1.81:5000/nginx:v1 .

3、上傳鏡像

docker push 192.168.1.81:5000/nginx:v1

4、創建 service_nginx.yml

version: 3.7
services:

  nginx:
    image: 192.168.1.81:5000/nginx:v1
    ports:
      - 2008:80
    networks:
      - networkce
    deploy:
      mode: replicated
      replicas: 2
      update_config:
        parallelism: 1
        delay: 10s
        failure_action: rollback
        order: start-first
      rollback_config:
        parallelism: 1
        delay: 10s
        failure_action: rollback
        order: start-first
    volumes:
      - type: volume
        source: nfs-nginx_log
        target: /var/log/nginx
        volume:
          nocopy: true
    configs:
      - source: nginx_config
        target: /etc/nginx/nginx.conf
      - source: nginx_vhosts
        target: /etc/nginx/conf.d/vhosts.conf

networks:
  networkce:
    driver: overlay

volumes:
  nfs-nginx_log:
    driver: local
    driver_opts:
      type: "nfs"
      o: "addr=192.168.1.81,vers=4,soft,timeo=180,bg,tcp,rw"
      device: "192.168.1.81:/docker/service/zs/nginx/log"

configs:
  nginx_config:
    file: /docker/service/zs/nginx/config/nginx.conf
  nginx_vhosts:
    file: /docker/service/zs/nginx/config/vhosts.conf
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# 指定版本
version: 3.7
# 服務
services:

# 指定服務名
  nginx:
    # 指定使用鏡像
    image: 192.168.1.81:5000/nginx:v1
    # 指定開放端口
    ports:
      - 2008:80
    # 指定網絡
    networks:
      - networkce
    # 管理容器
    deploy:
      # 設置副本模式
      mode: replicated
      # 副本數
      replicas: 2
      # 更新配置
      update_config:
        # 每次更新數量
        parallelism: 1
        # 每次更新時間
        delay: 10s
        # 更新失敗設置,rollback回滾
        failure_action: rollback
        # 更新狀態,start-firest 更新同時疊加舊版本,之後刪除
        order: start-first
      # 回滾配置
      rollback_config:
        # 每次回滾數量
        parallelism: 1
        # 每次回滾時間
        delay: 10s
        # 回滾失敗設置,rollback回滾
        failure_action: rollback
        # 回滾狀態,start-firest 回滾同時疊加舊版本,之後刪除
        order: start-first
    # 配置持久化數據
    volumes:
      # 數據類型
      - type: volume
        # 設置名稱
        source: nfs-nginx_log
        # 掛載容器路徑
        target: /var/log/nginx
        # 默認
        volume:
          nocopy: true
    # 配置文件配置
    configs:
      # 配置文件名稱
      - source: nginx_config
        # 上傳容器文件路徑
        target: /etc/nginx/nginx.conf
      # 配置文件名稱
      - source: nginx_vhosts
        # 上傳容器文件路徑
        target: /etc/nginx/conf.d/vhosts.conf

# 網絡
networks:
  # 添加網絡名稱
  networkce:
    driver: overlay

# 數據持久化
volumes:
  # 數據名稱
  nfs-nginx_log:
    driver: local
    driver_opts:
     # 類型
      type: "nfs"
      # 官方默認配置 
      o: "addr=192.168.1.81,vers=4,soft,timeo=180,bg,tcp,rw"
      device: "192.168.1.81:/docker/service/zs/nginx/log"

# 本地配置文件配置
configs:
  # 配置文件名稱
  nginx_config:
    # 本地配置文件路徑
    file: /docker/service/zs/nginx/config/nginx.conf
  # 配置文件名稱
  nginx_vhosts:
    # 本地配置文件路徑
    file: /docker/service/zs/nginx/config/vhosts.conf
文件註釋

5、創建服務

docker stack deploy -c service_nginx.yml nginx

Docker nginx 集群搭建