我没有一个复杂的设置。 2个容器，一个用于我的应用程序，另一个用于我的API。
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 8f07c240bee2 nginx "nginx -g 'daemon off" 13 hours ago Up 13 hours 443/tcp, 0.0.0.0:7010->80/tcp simtp_front_1 ae4296bd51d8 simtp_engine "php-fpm" 13 hours ago Up 13 hours 9000/tcp simtp_engine_1 4ae15fcba793 nginx "nginx -g 'daemon off" 6 days ago Up 40 hours 443/tcp, 0.0.0.0:7011->80/tcp simtpapi_front_1 cf04c9567201 simtpapi_engine "php-fpm" 6 days ago Up 40 hours 9000/tcp simtpapi_engine_1 3da782cca9b0 mysql:5.6 "docker-entrypoint.sh" 6 days ago Up 40 hours 0.0.0.0:3308->3306/tcp simtpapi_db_1 我想在我的应用程序中使用Guzzle来调用我的API，所以我已经将我的两个容器链接在一起，但是当我testingcurl时，它会返回给我：
curl: (7) Failed to connect to simtpapi port 7011: Connection refused
我可以ping没有问题的容器：
root@ae4296bd51d8:/var/www/simtp# ping simtpapi PING simtpapi (172.17.0.3): 56 data bytes 64 bytes from 172.17.0.3: icmp_seq=0 ttl=64 time=0.064 ms 64 bytes from 172.17.0.3: icmp_seq=1 ttl=64 time=0.054 ms 64 bytes from 172.17.0.3: icmp_seq=2 ttl=64 time=0.056 ms ^C--- simtpapi ping statistics --- 3 packets transmitted, 3 packets received, 0% packet loss round-trip min/avg/max/stddev = 0.054/0.058/0.064/0.000 ms
以下是我的应用程序中的docker-compose文件：
front: image: nginx ports: - "7010:80" links: - "engine:engine" volumes: - ".:/var/www/simtp:ro" - "./docker/front/default.conf:/etc/nginx/conf.d/default.conf:ro" engine: build: ./docker/engine/ external_links: - "simtpapi_engine_1:simtpapi" volumes: - ".:/var/www/simtp:rw" - "./docker/engine/php.ini:/usr/local/etc/php/conf.d/custom.ini:ro" working_dir: "/var/www/simtp"
从我的API：
front: image: nginx ports: - "7011:80" links: - "engine:engine" volumes: - ".:/var/www/simtp-api:ro" - "./docker/front/default.conf:/etc/nginx/conf.d/default.conf:ro" db: image: mysql:5.6 ports: - "3308:3306" environment: - "MYSQL_ROOT_PASSWORD=password" engine: build: ./docker/engine/ volumes: - ".:/var/www/simtp-api:rw" - "./docker/engine/php.ini:/usr/local/etc/php/conf.d/custom.ini:ro" links: - "db:db" working_dir: "/var/www/simtp-api"
curl的版本
curl 7.38.0 (x86_64-pc-linux-gnu) libcurl/7.38.0 OpenSSL/1.0.1t zlib/1.2.8 libidn/1.29 libssh2/1.4.3 librtmp/2.3 Protocols: dict file ftp ftps gopher http https imap imaps ldap ldaps pop3 pop3s rtmp rtsp scp sftp smtp smtps telnet tftp Features: AsynchDNS IDN IPv6 Largefile GSS-API SPNEGO NTLM NTLM_WB SSL libz TLS-SRP
Docker，Docker-machine和docker-compose
PS C:\working_directory\simtp> docker -v Docker version 1.12.3, build 6b644ec, experimental PS C:\working_directory\simtp> docker-machine -v docker-machine.exe version 0.8.2, build e18a919 PS C:\working_directory\simtp> docker-compose -v docker-compose version 1.8.1, build 004ddae
我实际上使用Docker for Windows（Windows 10，开发人员模式和Hyper-V容器启用）。
你的curl命令是什么？ 你在撰写文件中有这个：
ports: - "7011:80"
你的curl命令说端口7011是抛出连接被拒绝，因为你curl了错误的端口？ 确保你正在端口80，就像你在主机上映射端口7011 – > 80的指令一样。
另外，请记住，您在两个文件中都做了相同的操作，所以您可能同时尝试在端口80上侦听应用程序。为了简单起见，我将这些端口分别更改为：
ports: - "7010:7010" ports: - "7011:7010"