docker-compose 部署 Nginx、Postgres、redis、java应用
文件夹结构
C:\Users\Administrator\Desktop\lsheet>tree /f │ │ docker-compose.yml #部署文件 │ ├─java-server │ application-dev.yml #项目配置 │ application.yml #项目配置 │ web-lockysheet-server.jar #项目 │ ├─nginx │ │ nginx.conf #nginx配置 │ │ │ ├─html #nginx静态文件夹 │ └─logs #nginx日志文件夹 ├─postgres │ │ init.sql #postgre初始化文件 │ │ │ └─data #postgres数据文件夹 └─redis │ redis.conf #redis配置文件 │ ├─data #redis数据文件夹 └─logs #redis日志文件夹
准备工作
安装 docker
安装 curl
yum install curl
1、进入文件夹
2、设置redis/logs目录权限
chmod a+rwx ./redis/logs/
3、开始构建生成镜像
docker-compose build
4、后台启动容器
docker-compose up -d
5、查看镜像
docker ps
6、验证
1）redis验证
docker exec -it 容器ID redis-cli -a '123456'
2)postgres验证
#进入容器 docker exec -ti postgres /bin/bash #登陆postgres psql -U postgres #列出全部数据库 \l #切换数据库 \c luckysheetdb #列出全部表名 \dt #查看表数据 select * from luckysheet;
3）验证java应用（使用测试url）
curl http://172.19.0.4:9004/luckysheet/test/constant?param=123
4）验证nginx访问java应用
curl http://172.19.0.101/luckysheet/test/constant?param=123
5）本示例是安装在云服务器上，通过浏览器测试
http://xx.100.104.9/luckysheet/test/constant?param=123
7、配置文件
1）nginx配置
#运行用户 #user nobody; #开启进程数 <=CPU数 worker_processes 1; #错误日志保存位置 error_log /var/log/nginx/error.log; #进程号保存文件 pid /var/log/nginx/nginx.pid; #等待事件 events { #Linux下打开提高性能 #use epoll; #每个进程最大连接数（最大连接=连接数x进程数） worker_connections 1024; } http { #文件扩展名与文件类型映射表 include mime.types; #默认文件类型 default_type application/octet-stream; #日志文件输出格式 这个位置相于全局设置 log_format main '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for"'; #请求日志保存位置 access_log /var/log/nginx/access.log main; #打开发送文件 sendfile on; #tcp_nopush on; #keepalive_timeout 0; keepalive_timeout 65; #打开gzip压缩 #gzip on; gzip on; gzip_min_length 1k; gzip_buffers 16 64k; gzip_http_version 1.0; gzip_comp_level 7; #DO NOT zip pics gzip_types text/plain application/x-javascript text/javascript application/x-httpd-php text/css text/xml text/jsp application/eot application/ttf application/otf application/svg application/woff; gzip_vary on; gzip_disable "MSIE [1-6]."; #websocket map $http_upgrade $connection_upgrade { default upgrade; '' close; } #设定负载均衡的服务器列表 upstream luckysheetserver { server 172.19.0.4:9004 weight=1; } #第一个虚拟主机 server { #监听IP端口 listen 80; #主机名 server_name localhost; #设置字符集 #charset koi8-r; #本虚拟server的访问日志 相当于局部变量 #access_log logs/host.access.log main; proxy_set_header X-Forwarded-Host $host; proxy_set_header X-Forwarded-Server $host; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; location /luckysheet/websocket/luckysheet { proxy_pass http://luckysheetserver/luckysheet/websocket/luckysheet; proxy_set_header Host $host; proxy_set_header X-real-ip $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_connect_timeout 1800s; proxy_read_timeout 600s; proxy_send_timeout 600s; #websocket proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection "upgrade"; } location /luckysheet/ { proxy_pass http://luckysheetserver; proxy_connect_timeout 1800; proxy_read_timeout 600; } location / { root /usr/share/nginx/html/; index index.html index.htm; proxy_connect_timeout 1800; proxy_read_timeout 600; #websocket proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection "upgrade"; } #动静分离 location ~ .*\.(html|js|css|jpg|txt)?$ { root /usr/share/nginx/html/; #expires 3d; } error_page 500 502 503 504 /50x.html; location = /50x.html { root /usr/share/nginx/html/; } } }
2）redis配置
bind * protected-mode no port 6379 tcp-backlog 511 timeout 0 tcp-keepalive 300 supervised no pidfile /usr/local/redis/redis.pid loglevel notice logfile /usr/local/redis/logs.log databases 16 save 900 1 save 300 10 save 60 10000 stop-writes-on-bgsave-error yes rdbcompression yes rdbchecksum yes dbfilename dump.rdb dir /usr/local/redis/data/ slave-serve-stale-data yes repl-diskless-sync no repl-diskless-sync-delay 5 repl-disable-tcp-nodelay no slave-priority 100 maxmemory 500mb maxmemory-policy noeviction appendonly no appendfilename "appendonly.aof" appendfsync everysec no-appendfsync-on-rewrite no auto-aof-rewrite-percentage 100 auto-aof-rewrite-min-size 64mb aof-load-truncated yes lua-time-limit 5000 slowlog-log-slower-than 10000 slowlog-max-len 128 latency-monitor-threshold 0 notify-keyspace-events "" hash-max-ziplist-entries 512 hash-max-ziplist-value 64 list-max-ziplist-size -2 list-compress-depth 0 set-max-intset-entries 512 zset-max-ziplist-entries 128 zset-max-ziplist-value 64 hll-sparse-max-bytes 3000 activerehashing yes client-output-buffer-limit normal 0 0 0 client-output-buffer-limit slave 256mb 64mb 60 client-output-buffer-limit pubsub 32mb 8mb 60 hz 10 aof-rewrite-incremental-fsync yes requirepass 123456
3）postgres初始化脚本
CREATE DATABASE luckysheetdb; \c luckysheetdb; DROP SEQUENCE IF EXISTS "public"."luckysheet_id_seq"; CREATE SEQUENCE "public"."luckysheet_id_seq" INCREMENT 1 MINVALUE 1 MAXVALUE 9999999999999 START 1 CACHE 10; DROP TABLE IF EXISTS "public"."luckysheet"; CREATE TABLE "luckysheet" ( "id" int8 NOT NULL, "block_id" varchar(200) COLLATE "pg_catalog"."default" NOT NULL, "index" varchar(200) COLLATE "pg_catalog"."default" NOT NULL, "list_id" varchar(200) COLLATE "pg_catalog"."default" NOT NULL, "status" int2 NOT NULL, "json_data" jsonb, "order" int2, "is_delete" int2 ); CREATE INDEX "block_id" ON "public"."luckysheet" USING btree ( "block_id" COLLATE "pg_catalog"."default" "pg_catalog"."text_ops" ASC NULLS LAST, "list_id" COLLATE "pg_catalog"."default" "pg_catalog"."text_ops" ASC NULLS LAST ); CREATE INDEX "index" ON "public"."luckysheet" USING btree ( "index" COLLATE "pg_catalog"."default" "pg_catalog"."text_ops" ASC NULLS LAST, "list_id" COLLATE "pg_catalog"."default" "pg_catalog"."text_ops" ASC NULLS LAST ); CREATE INDEX "is_delete" ON "public"."luckysheet" USING btree ( "is_delete" "pg_catalog"."int2_ops" ASC NULLS LAST ); CREATE INDEX "list_id" ON "public"."luckysheet" USING btree ( "list_id" COLLATE "pg_catalog"."default" "pg_catalog"."text_ops" ASC NULLS LAST ); CREATE INDEX "order" ON "public"."luckysheet" USING btree ( "list_id" COLLATE "pg_catalog"."default" "pg_catalog"."text_ops" ASC NULLS LAST, "order" "pg_catalog"."int2_ops" ASC NULLS LAST ); CREATE INDEX "status" ON "public"."luckysheet" USING btree ( "list_id" COLLATE "pg_catalog"."default" "pg_catalog"."text_ops" ASC NULLS LAST, "status" "pg_catalog"."int2_ops" ASC NULLS LAST ); ALTER TABLE "public"."luckysheet" ADD CONSTRAINT "luckysheet_pkey" PRIMARY KEY ("id"); INSERT INTO "public"."luckysheet" VALUES (nextval('luckysheet_id_seq'), 'fblock', '1', '1079500#-8803#7c45f52b7d01486d88bc53cb17dcd2c3', 1, '{"row":84,"name":"Sheet1","chart":[],"color":"","index":"1","order":0,"column":60,"config":{},"status":0,"celldata":[],"ch_width":4748,"rowsplit":[],"rh_height":1790,"scrollTop":0,"scrollLeft":0,"visibledatarow":[],"visibledatacolumn":[],"jfgird_select_save":[],"jfgrid_selection_range":{}}', 0, 0); INSERT INTO "public"."luckysheet" VALUES (nextval('luckysheet_id_seq'), 'fblock', '2', '1079500#-8803#7c45f52b7d01486d88bc53cb17dcd2c3', 0, '{"row":84,"name":"Sheet2","chart":[],"color":"","index":"2","order":1,"column":60,"config":{},"status":0,"celldata":[],"ch_width":4748,"rowsplit":[],"rh_height":1790,"scrollTop":0,"scrollLeft":0,"visibledatarow":[],"visibledatacolumn":[],"jfgird_select_save":[],"jfgrid_selection_range":{}}', 1, 0); INSERT INTO "public"."luckysheet" VALUES (nextval('luckysheet_id_seq'), 'fblock', '3', '1079500#-8803#7c45f52b7d01486d88bc53cb17dcd2c3', 0, '{"row":84,"name":"Sheet3","chart":[],"color":"","index":"3","order":2,"column":60,"config":{},"status":0,"celldata":[],"ch_width":4748,"rowsplit":[],"rh_height":1790,"scrollTop":0,"scrollLeft":0,"visibledatarow":[],"visibledatacolumn":[],"jfgird_select_save":[],"jfgrid_selection_range":{}}', 2, 0);
4）docker-compose文件
version: "2" services: nginx: image: nginx:latest #restart: always container_name: nginx environment: - TZ=Asia/Shanghai ports: - "80:80" - "443:443" volumes: - ./nginx/nginx.conf:/etc/nginx/nginx.conf - ./nginx/logs:/var/log/nginx/ - ./nginx/html:/usr/share/nginx/html/ - /etc/localtime:/etc/localtime networks: extnetwork: ipv4_address: 172.19.0.101 redis: image: redis:latest container_name: redis #restart: always environment: - TZ=Asia/Shanghai command: redis-server /usr/local/etc/redis/redis.conf --requirepass 123456 ports: - "6379:6379" volumes: - ./redis/data:/usr/local/redis/data/ - ./redis/logs:/usr/local/redis/ - ./redis/redis.conf:/usr/local/etc/redis/redis.conf - /etc/localtime:/etc/localtime networks: extnetwork: ipv4_address: 172.19.0.2 postgres: image: postgres:12 #restart: always privileged: true container_name: postgres ports: - 5432:5432 environment: POSTGRES_USER: postgres POSTGRES_PASSWORD: 123456 PGDATA: /var/lib/postgresql/data/pgdata volumes: - ./postgres/data:/var/lib/postgresql/data/pgdata - ./postgres/init.sql:/docker-entrypoint-initdb.d/init.sql - /etc/localtime:/etc/localtime networks: extnetwork: ipv4_address: 172.19.0.3 web-server: image: java:8 #restart: always privileged: true ports: - 9004:9004 volumes: - ./java-server/web-lockysheet-server.jar:/usr/local/luckysheet-server/app.jar - ./java-server/application.yml:/usr/local/luckysheet-server/application.yml - ./java-server/application-dev.yml:/usr/local/luckysheet-server/application-dev.yml - /etc/localtime:/etc/localtime command: [ 'java', '-Xmx200m', '-jar', '/usr/local/luckysheet-server/app.jar', '--spring.config.location=/usr/local/luckysheet-server/application.yml,/usr/local/luckysheet-server/application-dev.yml' ] networks: extnetwork: ipv4_address: 172.19.0.4 networks: extnetwork: ipam: config: - subnet: 172.19.0.0/16 gateway: 172.19.0.1
注：docker-compose使用host部署（非固定IP）
1）docker-compose.yml
version: "2" services: redis: image: redis:latest container_name: luckysheet-redis #restart: always environment: - TZ=Asia/Shanghai command: redis-server /usr/local/etc/redis/redis.conf --requirepass 123456 ports: - "6379:6379" volumes: - ./redis/data:/usr/local/redis/data/ - ./redis/logs:/usr/local/redis/ - ./redis/redis.conf:/usr/local/etc/redis/redis.conf - /etc/localtime:/etc/localtime networks: - luckysheet-net postgres: image: postgres:12 #restart: always privileged: true container_name: luckysheet-postgres ports: - 5432:5432 environment: POSTGRES_USER: postgres POSTGRES_PASSWORD: 123456 PGDATA: /var/lib/postgresql/data/pgdata volumes: - ./postgres/data:/var/lib/postgresql/data/pgdata - ./postgres/init.sql:/docker-entrypoint-initdb.d/init.sql - /etc/localtime:/etc/localtime networks: - luckysheet-net web-server: image: java:8 #restart: always privileged: true container_name: luckysheet-server ports: - 9004:9004 volumes: - ./java-server/web-luckysheet-server.jar:/usr/local/luckysheet-server/app.jar - ./java-server/application.yml:/usr/local/luckysheet-server/application.yml - ./java-server/application-dev.yml:/usr/local/luckysheet-server/application-dev.yml - /etc/localtime:/etc/localtime command: [ 'java', '-Xmx200m', '-jar', '/usr/local/luckysheet-server/app.jar', '--spring.config.location=/usr/local/luckysheet-server/application.yml,/usr/local/luckysheet-server/application-dev.yml' ] networks: - luckysheet-net links: - redis - postgres nginx: image: nginx:latest #restart: always container_name: luckysheet-nginx environment: - TZ=Asia/Shanghai ports: - "80:80" - "443:443" volumes: - ./nginx/nginx.conf:/etc/nginx/nginx.conf - ./nginx/logs:/var/log/nginx/ - ./nginx/html:/usr/share/nginx/html/ - /etc/localtime:/etc/localtime networks: - luckysheet-net links: - web-server networks: luckysheet-net: external: false
2）nginx.conf
#运行用户 #user nobody; #开启进程数 <=CPU数 worker_processes 1; #错误日志保存位置 error_log /var/log/nginx/error.log; #进程号保存文件 pid /var/log/nginx/nginx.pid; #等待事件 events { #Linux下打开提高性能 #use epoll; #每个进程最大连接数（最大连接=连接数x进程数） worker_connections 1024; } http { #文件扩展名与文件类型映射表 include mime.types; #默认文件类型 default_type application/octet-stream; #日志文件输出格式 这个位置相于全局设置 log_format main '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for"'; #请求日志保存位置 access_log /var/log/nginx/access.log main; #打开发送文件 sendfile on; #tcp_nopush on; #keepalive_timeout 0; keepalive_timeout 65; #打开gzip压缩 #gzip on; gzip on; gzip_min_length 1k; gzip_buffers 16 64k; gzip_http_version 1.0; gzip_comp_level 7; #DO NOT zip pics gzip_types text/plain application/x-javascript text/javascript application/x-httpd-php text/css text/xml text/jsp application/eot application/ttf application/otf application/svg application/woff; gzip_vary on; gzip_disable "MSIE [1-6]."; #websocket map $http_upgrade $connection_upgrade { default upgrade; '' close; } #设定负载均衡的服务器列表 upstream luckysheetserver { server web-server:9004 weight=1; } #第一个虚拟主机 server { #监听IP端口 listen 80; #主机名 server_name localhost; #设置字符集 #charset koi8-r; #本虚拟server的访问日志 相当于局部变量 #access_log logs/host.access.log main; proxy_set_header X-Forwarded-Host $host; proxy_set_header X-Forwarded-Server $host; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; location /luckysheet/websocket/luckysheet { proxy_pass http://luckysheetserver/luckysheet/websocket/luckysheet; proxy_set_header Host $host; proxy_set_header X-real-ip $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_connect_timeout 1800s; proxy_read_timeout 600s; proxy_send_timeout 600s; #websocket proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection "upgrade"; } location /luckysheet/ { proxy_pass http://luckysheetserver; proxy_connect_timeout 1800; proxy_read_timeout 600; } location / { root /usr/share/nginx/html/; index index.html index.htm; proxy_connect_timeout 1800; proxy_read_timeout 600; #websocket proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection "upgrade"; } #动静分离 location ~ .*\.(html|js|css|jpg|txt)?$ { root /usr/share/nginx/html/; #expires 3d; } error_page 500 502 503 504 /50x.html; location = /50x.html { root /usr/share/nginx/html/; } } }
3）application-dev.yml
logging: config: classpath:logback-spring.xml # 日志是否打印sql showSql: true spring: redis: host: redis port: 6379 password: 123456 timeout: 10000ms lettuce: pool: max-active: 8 max-wait: -1ms max-idle: 8 min-idle: 0 database: 0 db: postgre: druid: url: jdbc:postgresql://postgres:5432/luckysheetdb?useSSL=false driverClassName: org.postgresql.Driver username: postgres password: 123456 # 初始化大小，最小，最大 initial-size: 8 min-idle: 1 max-active: 20 # 配置获取连接等待超时的时间 max-wait: 60000 # 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒 time-between-eviction-runsMillis: 60000 # 配置一个连接在池中最小生存的时间，单位是毫秒 min-evictable-idle-timeMillis: 300000 validation-query: select 1 test-while-idle: true test-on-borrow: false test-on-return: false # 打开PSCache，并且指定每个连接上PSCache的大小 pool-prepared-statements: true max-open-prepared-statements: 20 # 配置监控统计拦截的filters，去掉后监控界面sql无法统计，'wall'用于防火墙 max-pool-prepared-statement-per-connection-size: 20 filters: stat,wall # 通过connectProperties属性来打开mergeSql功能；慢SQL记录 connection-properties: druid.stat.mergeSql=true;druid.stat.slowSqlMillis=5000 use-global-data-source-stat: true
注：
进入容器 docker exec -ti 容器ID /bin/bash 进入容器内redis docker exec -it 容器ID redis-cli -a '123456' 登陆docker查看日志 docker logs --tail 300 -f 容器ID 设置文件夹权限 chmod a+rwx 目标
完
