我使用stock nginx图像在docker容器中运行nginx。它代表了gunicorn运行django应用程序。
最后一次连接后5秒，我看到一些“客户端172.18.64.88关闭了keepalive连接”。然后，如果我等待5分钟或更长时间，则客户端上第一次尝试连接错误。如果我立即点击Firefox默认连接的“再试一次”按钮，则会连接。
我目前正在使用docker 1.90rc1和nginx 1.9.5
nginx -V
nginx version: nginx/1.9.5
built by gcc 4.9.2 (Debian 4.9.2-10)
built with OpenSSL 1.0.1k 8 Jan 2015
TLS SNI support enabled
configure arguments: --prefix=/etc/nginx --sbin-path=/usr/sbin/nginx --conf-path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --pid-path=/var/run/nginx.pid --lock-path=/var/run/nginx.lock --http-client-body-temp-path=/var/cache/nginx/client_temp --http-proxy-temp-path=/var/cache/nginx/proxy_temp --http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp --http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp --http-scgi-temp-path=/var/cache/nginx/scgi_temp --user=nginx --group=nginx --with-http_ssl_module --with-http_realip_module --with-http_addition_module --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_random_index_module --with-http_secure_link_module --with-http_stub_status_module --with-http_auth_request_module --with-threads --with-stream --with-stream_ssl_module --with-mail --with-mail_ssl_module --with-file-aio --with-http_v2_module --with-cc-opt='-g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2' --with-ld-opt='-Wl,-z,relro -Wl,--as-needed' --with-ipv6
我也经历了很多码头工作。 Docker经常会挂机几分钟或更长时间才能重启盒子。目前尚不完全确定如何调试。
以下是对nginx容器的检查：
[
{
"Id": "01ceb09884dae63e13e663d43e6b35115c23cae0e02a4bff8c75e039971f6a5f",
"Created": "2015-10-28T16:25:52.885407197Z",
"Path": "nginx",
"Args": [
"-g",
"daemon off;"
],
"State": {
"Status": "running",
"Running": true,
"Paused": false,
"Restarting": false,
"OOMKilled": false,
"Dead": false,
"Pid": 19594,
"ExitCode": 0,
"Error": "",
"StartedAt": "2015-10-28T16:25:55.559977049Z",
"FinishedAt": "0001-01-01T00:00:00Z"
},
"Image": "5c82215b03d10884d98e0c074a69881e7428484c47855d49863233297f86fd9a",
"NetworkSettings": {
"Bridge": "",
"EndpointID": "",
"SandboxID": "7a4a6f275d49f438f4e3cffbce72328bab65f22dc5648e430b93c83e24a60489",
"Gateway": "172.17.42.1",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"HairpinMode": false,
"IPAddress": "172.17.0.3",
"IPPrefixLen": 16,
"IPv6Gateway": "",
"LinkLocalIPv6Address": "",
"LinkLocalIPv6PrefixLen": 0,
"MacAddress": "02:42:ac:11:00:03",
"Networks": [
"bridge"
],
"Ports": {
"443/tcp": [
{
"HostIp": "0.0.0.0",
"HostPort": "443"
}
],
"80/tcp": [
{
"HostIp": "0.0.0.0",
"HostPort": "80"
}
]
},
"SandboxKey": "/var/run/docker/netns/7a4a6f275d49",
"SecondaryIPAddresses": null,
"SecondaryIPv6Addresses": null
},
"ResolvConfPath": "/var/lib/docker/containers/01ceb09884dae63e13e663d43e6b35115c23cae0e02a4bff8c75e039971f6a5f/resolv.conf",
"HostnamePath": "/var/lib/docker/containers/01ceb09884dae63e13e663d43e6b35115c23cae0e02a4bff8c75e039971f6a5f/hostname",
"HostsPath": "/var/lib/docker/containers/01ceb09884dae63e13e663d43e6b35115c23cae0e02a4bff8c75e039971f6a5f/hosts",
"LogPath": "/var/lib/docker/containers/01ceb09884dae63e13e663d43e6b35115c23cae0e02a4bff8c75e039971f6a5f/01ceb09884dae63e13e663d43e6b35115c23cae0e02a4bff8c75e039971f6a5f-json.log",
"Name": "/docker_nginx_1",
"RestartCount": 0,
"Driver": "btrfs",
"ExecDriver": "native-0.2",
"MountLabel": "",
"ProcessLabel": "",
"AppArmorProfile": "",
"ExecIDs": null,
"HostConfig": {
"Binds": [
"/usr/local/docker/nginx/nginx.conf:/etc/nginx/nginx.conf:ro",
"/usr/local/docker/nginx/logs:/var/log/nginx/log:rw",
"/usr/local/docker/nginx/ssl:/nginx/ssl:ro",
"/usr/local/docker/virtualenvs/lss/src/cisco/static:/static:ro",
"/usr/local/docker/virtualenvs/lss/src/cisco/media:/media:rw"
],
"ContainerIDFile": "",
"LxcConf": null,
"Memory": 0,
"MemoryReservation": 0,
"MemorySwap": 0,
"KernelMemory": 0,
"CpuShares": 0,
"CpuPeriod": 0,
"CpusetCpus": "",
"CpusetMems": "",
"CpuQuota": 0,
"BlkioWeight": 0,
"OomKillDisable": false,
"MemorySwappiness": null,
"Privileged": false,
"PortBindings": {
"443/tcp": [
{
"HostIp": "",
"HostPort": "443"
}
],
"80/tcp": [
{
"HostIp": "",
"HostPort": "80"
}
]
},
"Links": [
"/docker_web_1:/docker_nginx_1/docker_web_1",
"/docker_web_1:/docker_nginx_1/web",
"/docker_web_1:/docker_nginx_1/web_1"
],
"PublishAllPorts": false,
"Dns": null,
"DnsOptions": null,
"DnsSearch": null,
"ExtraHosts": [],
"VolumesFrom": [],
"Devices": null,
"NetworkMode": "default",
"IpcMode": "",
"PidMode": "",
"UTSMode": "",
"CapAdd": null,
"CapDrop": null,
"GroupAdd": null,
"RestartPolicy": {
"Name": "",
"MaximumRetryCount": 0
},
"SecurityOpt": null,
"ReadonlyRootfs": false,
"Ulimits": null,
"LogConfig": {
"Type": "json-file",
"Config": {}
},
"CgroupParent": "",
"ConsoleSize": [
0,
0
],
"VolumeDriver": ""
},
"GraphDriver": {
"Name": "btrfs",
"Data": null
},
"Mounts": [
{
"Name": "1492af30f865754d65f67357d67e9d6b039df0be0c905c3387bca7e0e28fd47a",
"Source": "/var/lib/docker/volumes/1492af30f865754d65f67357d67e9d6b039df0be0c905c3387bca7e0e28fd47a/_data",
"Destination": "/var/cache/nginx",
"Driver": "local",
"Mode": "",
"RW": true
},
{
"Source": "/usr/local/docker/nginx/nginx.conf",
"Destination": "/etc/nginx/nginx.conf",
"Mode": "ro",
"RW": false
},
{
"Source": "/usr/local/docker/nginx/logs",
"Destination": "/var/log/nginx/log",
"Mode": "rw",
"RW": true
},
{
"Source": "/usr/local/docker/nginx/ssl",
"Destination": "/nginx/ssl",
"Mode": "ro",
"RW": false
},
{
"Source": "/usr/local/docker/virtualenvs/lss/src/cisco/static",
"Destination": "/static",
"Mode": "ro",
"RW": false
},
{
"Source": "/usr/local/docker/virtualenvs/lss/src/cisco/media",
"Destination": "/media",
"Mode": "rw",
"RW": true
}
],
"Config": {
"Hostname": "01ceb09884da",
"Domainname": "",
"User": "",
"AttachStdin": false,
"AttachStdout": false,
"AttachStderr": false,
"ExposedPorts": {
"443/tcp": {},
"80/tcp": {}
},
"Tty": false,
"OpenStdin": false,
"StdinOnce": false,
"Env": [
"VIRTUAL_HOST=pttlvl1",
"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
"NGINX_VERSION=1.9.5-1~jessie"
],
"Cmd": [
"nginx",
"-g",
"daemon off;"
],
"Image": "nginx",
"Volumes": {
"/etc/nginx/nginx.conf": {},
"/media": {},
"/nginx/ssl": {},
"/static": {},
"/var/cache/nginx": {},
"/var/log/nginx/log": {}
},
"WorkingDir": "",
"Entrypoint": null,
"OnBuild": null,
"Labels": {
"com.docker.compose.config-hash": "f1ce82828ce42bdf943575acbf5ac7cb9b46607c0202d0d49008928766b671e9",
"com.docker.compose.container-number": "1",
"com.docker.compose.oneoff": "False",
"com.docker.compose.project": "docker",
"com.docker.compose.service": "nginx",
"com.docker.compose.version": "1.5.0rc1"
}
}
}
]