docker镜像创建及使用（Docker实践之镜像启动及常用命令）1
docker cp 8dd8b3dd27aa:/etc/nginx/ ~/
接下来，我们便来建立这个映射关系1
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[root@VM-12-3-centos ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
8dd8b3dd27aa nginx "/docker-entrypoint.…" 23 seconds ago Up 23 seconds 80/tcp goofy_faraday
可以看到，我们的nginx是启动起来了，但是，我们并不能访问它。容器有自己的一套虚拟系统，如：网络、文件。如果我们需要访问，则需要给容器和宿主机做一个映射，让宿主机和容器能
前面简单的介绍了如何在Linux中安装docker，这节内容，我们学习Docker镜像启动
我们Docker启动镜像从哪里来呢？镜像由我们自己或者他人构建，构建好的镜像可以直接放在本地或者上传到远程镜像仓库。当我们运行一个Docker镜像时，会先在本地查找是否存在所要运行的镜像，如果没有则会去远程镜像仓库拉取，默认为官方的镜像仓库，当然，我们也可以改为自己的私有镜像仓库。接下来，我们先了解几个简单的命令。
- docker images 列出本地主机中的镜像
- docker pull [OPTIONS] 拉取镜像仓库中的镜像
- docker search [OPTIONS] 搜索仓库中的镜像
- docker rmi [OPTIONS] 删除本地镜像
- docker rm [OPTIONS] 删除容器
- docker run [OPTIONS] 启动镜像，先检查本地是否存在镜像，不存在则远程仓库下载
- docker build [OPTIONS] 构建镜像
- docker ps [OPTIONS] 运行中的镜像容器
- docker cp [OPTIONS] 宿主机与容器之间的文件复制
启动Nginx镜像
我们直接在安装好Docker的主机上执行docker run nginx
我们从运行日志可以看到这样的字眼:
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Unable to find image 'nginx:latest' locally
latest: Pulling from library/nginx
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docker发现本地不存在nginx的镜像文件，便直接去仓库中查找下载并运行 因为我们没有让镜像后台运行，所以这次运行起来的容器会随着这次远程连接断开而停止。当我按下ctrl c时，容器便会停止
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^C2021/12/28 03:24:32 [notice] 1#1: signal 2 (SIGINT) received exiting
2021/12/28 03:24:32 [notice] 31#31: exiting
2021/12/28 03:24:32 [notice] 32#32: exiting
2021/12/28 03:24:32 [notice] 31#31: exit
2021/12/28 03:24:32 [notice] 32#32: exit
2021/12/28 03:24:32 [notice] 1#1: signal 17 (SIGCHLD) received from 31
2021/12/28 03:24:32 [notice] 1#1: worker process 31 exited with code 0
2021/12/28 03:24:32 [notice] 1#1: worker process 32 exited with code 0
2021/12/28 03:24:32 [notice] 1#1: exit
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如果要让容器后台运行，则需要在启动时加-d这个参数
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[root@VM-12-3-centos ~]# docker run -d nginx
8dd8b3dd27aa28f913bea43de632d105c17901561d69c502b4433e0f473ed453
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我们来看一下当前运行中的容器
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[root@VM-12-3-centos ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
8dd8b3dd27aa nginx "/docker-entrypoint.…" 23 seconds ago Up 23 seconds 80/tcp goofy_faraday
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可以看到，我们的nginx是启动起来了，但是，我们并不能访问它。容器有自己的一套虚拟系统，如：网络、文件。如果我们需要访问，则需要给容器和宿主机做一个映射，让宿主机和容器能够交互。这里，我们就给nginx增加端口和配置文件映射。我为了省事，就直接把容器中的配置文件复制出来用
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docker cp 8dd8b3dd27aa:/etc/nginx/ ~/
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接下来，我们便来建立这个映射关系
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docker run -d --name nginx-c -v /root/nginx/:/etc/nginx/ -p 8888:80 nginx
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来看看容器是否启动成功
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[root@VM-12-3-centos nginx]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
5ae0319e1795 nginx "/docker-entrypoint.…" 7 seconds ago Up 6 seconds 0.0.0.0:8888->80/tcp :::8888->80/tcp nginx-c
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这时候，我们便能访问我们的nginx服务，
前面已经说到，容器有自己的虚拟系统，如果需要持久化的数据不映射到宿主机上，那么当容器销毁时，数据也会随之丢失，所以，我们在用容器运行时，一定要做好数据的保存方式。
Docker常用命令
在前面，我们列出了几个常用的Docker命令，这里，我们把这几个常用命令稍微讲解一下，
docker ps
ps主要是查询正常运行的容器
docker ps 是当前正在运行的容器
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[root@VM-12-3-centos nginx]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
5ae0319e1795 nginx "/docker-entrypoint.…" About an hour ago Up About an hour 0.0.0.0:8888->80/tcp :::8888->80/tcp nginx-c
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这里面的CONTAINER ID很重要，后面我们的很多操作都需要基于这个CONTAINER ID或者NAMES。
docker ps -a则是列出运行中和停止中的所有容器，
docker start/stop/restart/rm [CONTAINER ID]
这几个参数这是启动/停止/重启/删除容器的参数 如：docker restart 5ae0319e1795，如果要删除容器，必须要先停止，否则会提示
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rror response from daemon: You cannot remove a running container 5ae0319e1795f3295247e0fa14c1d19054f59578381d8367e8955f22eebdd182. Stop the container before attempting removal or force remove
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docker run
docker run [OPTIONS] IMAGE [COMMAND] [ARG…]，它的运行参数就比较复杂了，
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[root@VM-12-3-centos nginx]# docker run --help
Usage: docker run [OPTIONS] IMAGE [COMMAND] [ARG...]
Run a command in a new container
Options:
--add-host list Add a custom host-to-IP mapping (host:ip)
-a --attach list Attach to STDIN STDOUT or STDERR
--blkio-weight uint16 Block IO (relative weight) between 10 and 1000 or 0 to disable (default 0)
--blkio-weight-device list Block IO weight (relative device weight) (default [])
--cap-add list Add Linux capabilities
--cap-drop list Drop Linux capabilities
--Cgroup-parent string Optional parent cgroup for the container
--cgroupns string Cgroup namespace to use (host|private)
'host': Run the container in the Docker host's cgroup namespace
'private': Run the container in its own private cgroup namespace
'': Use the cgroup namespace as configured by the
default-cgroupns-mode option on the daemon (default)
--cidfile string Write the container ID to the file
--cpu-period int Limit CPU CFS (Completely Fair Scheduler) period
--cpu-quota int Limit CPU CFS (Completely Fair Scheduler) quota
--cpu-rt-period int Limit cpu real-time period in microseconds
--cpu-rt-runtime int Limit CPU real-time runtime in microseconds
-c --cpu-shares int CPU shares (relative weight)
--cpus decimal Number of CPUs
--cpuset-cpus string CPUs in which to allow execution (0-3 0 1)
--cpuset-mems string MEMs in which to allow execution (0-3 0 1)
-d --detach Run container in background and print container ID
--detach-keys string Override the key sequence for detaching a container
--device list Add a host device to the container
--device-cgroup-rule list Add a rule to the cgroup allowed devices list
--device-read-bps list Limit read rate (bytes per second) from a device (default [])
--device-read-iops list Limit read rate (IO per second) from a device (default [])
--device-write-bps list Limit write rate (bytes per second) to a device (default [])
--device-write-iops list Limit write rate (IO per second) to a device (default [])
--disable-content-trust Skip image verification (default true)
--dns list Set custom DNS servers
--dns-option list Set DNS options
--dns-search list Set custom DNS search domains
--domainname string Container NIS domain name
--entrypoint string Overwrite the default ENTRYPOINT of the image
-e --env list Set environment variables
--env-file list Read in a file of environment variables
--expose list Expose a port or a range of ports
--gpus gpu-request GPU devices to add to the container ('all' to pass all GPUs)
--group-add list Add additional groups to join
--health-cmd string Command to run to check health
--health-interval duration Time between running the check (ms|s|m|h) (default 0s)
--health-retries int Consecutive failures needed to report unhealthy
--health-start-period duration Start period for the container to initialize before starting health-retries countdown (ms|s|m|h) (default 0s)
--health-timeout duration Maximum time to allow one check to run (ms|s|m|h) (default 0s)
--help Print usage
-h --hostname string Container host name
--init Run an init inside the container that forwards signals and reaps processes
-i --interactive Keep STDIN open even if not attached
--ip string IPv4 address (e.g. 172.30.100.104)
--ip6 string IPv6 address (e.g. 2001:db8::33)
--ipc string IPC mode to use
--isolation string Container isolation technology
--kernel-memory bytes Kernel memory limit
-l --label list Set meta data on a container
--label-file list Read in a line delimited file of labels
--link list Add link to another container
--link-local-ip list Container IPv4/IPv6 link-local addresses
--log-driver string Logging driver for the container
--log-opt list Log driver options
--mac-address string Container MAC address (e.g. 92:d0:c6:0a:29:33)
-m --memory bytes Memory limit
--memory-reservation bytes Memory soft limit
--memory-swap bytes Swap limit equal to memory plus swap: '-1' to enable unlimited swap
--memory-swappiness int Tune container memory swappiness (0 to 100) (default -1)
--mount mount Attach a filesystem mount to the container
--name string Assign a name to the container
--network network Connect a container to a network
--network-alias list Add network-scoped alias for the container
--no-healthcheck Disable any container-specified HEALTHCHECK
--oom-kill-disable Disable OOM Killer
--oom-score-adj int Tune host's OOM preferences (-1000 to 1000)
--pid string PID namespace to use
--pids-limit int Tune container pids limit (set -1 for unlimited)
--platform string Set platform if server is multi-platform capable
--privileged Give extended privileges to this container
-p --publish list Publish a container's port(s) to the host
-P --publish-all Publish all exposed ports to random ports
--pull string Pull image before running ("always"|"missing"|"never") (default "missing")
--read-only Mount the container's root filesystem as read only
--restart string Restart policy to apply when a container exits (default "no")
--rm Automatically remove the container when it exits
--runtime string Runtime to use for this container
--security-opt list Security Options
--shm-size bytes Size of /dev/shm
--sig-proxy Proxy received signals to the process (default true)
--stop-signal string Signal to stop a container (default "SIGTERM")
--stop-timeout int Timeout (in seconds) to stop a container
--storage-opt list Storage driver options for the container
--sysctl map Sysctl options (default map[])
--tmpfs list Mount a tmpfs directory
-t --tty Allocate a pseudo-TTY
--ulimit ulimit Ulimit options (default [])
-u --user string Username or UID (format: <name|uid>[:<group|gid>])
--userns string User namespace to use
--uts string UTS namespace to use
-v --volume list Bind mount a volume
--volume-driver string Optional volume driver for the container
--volumes-from list Mount volumes from the specified container(s)
-w --workdir string Working directory inside the container
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这里还是只介绍几个常用的命令参数吧，
- -d: 后台运行容器
- -P: 容器内部端口随机映射到主机的端口
- -p: 指定端口映射
- –name: 指定一个容器的名称
- –cpuset: 指定CPU运行
- -m(–memory): 设置容器内存最大值(单位可以为 b k M g；最小为4M) 除了内存限制，还可以设置内存 交换分区大小(–memory-swap)
- –link=[]: 链接到另一个容器
- -v(–volume): 指定容器与宿主机的映射目录
运行示例docker run -d --name nginx-cc -v /root/nginx/:/etc/nginx/ -p 9999:80 -m 256M nginx
docker cp
cp命令主要是用于宿主机和容器间的文件复制，一般格式如下:
docker cp [OPTIONS] 容器名/容器Id:容器文件路径 宿主机文件路径 从容器复制到宿主机
docker cp [OPTIONS] 宿主机文件路径 容器名/容器Id:容器文件路径 从宿主机复制到容器中
docker inspect
inspect主要是查看容器或者镜像元数据，如：
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[root@VM-12-3-centos nginx]# docker inspect cd1309c02a5e
[
{
"Id": "cd1309c02a5efc9855b0987e6dba44c6b858162f14dc7fbae4138b1ca4361dae"
"Created": "2021-12-28T05:54:50.381961654Z"
"Path": "/docker-entrypoint.sh"
"Args": [
"nginx"
"-g"
"daemon off;"
]
"State": {
"Status": "running"
"Running": true
"Paused": false
"Restarting": false
"OOMKilled": false
"Dead": false
"Pid": 3172754
"ExitCode": 0
"Error": ""
"StartedAt": "2021-12-28T05:54:50.720774527Z"
"FinishedAt": "0001-01-01T00:00:00Z"
}
"Image": "sha256:f6987c8d6ed59543e9f34327c23e12141c9bad1916421278d720047ccc8e1bee"
"ResolvConfPath": "/var/lib/docker/containers/cd1309c02a5efc9855b0987e6dba44c6b858162f14dc7fbae4138b1ca4361dae/resolv.conf"
"HostnamePath": "/var/lib/docker/containers/cd1309c02a5efc9855b0987e6dba44c6b858162f14dc7fbae4138b1ca4361dae/hostname"
"HostsPath": "/var/lib/docker/containers/cd1309c02a5efc9855b0987e6dba44c6b858162f14dc7fbae4138b1ca4361dae/hosts"
"LogPath": "/var/lib/docker/containers/cd1309c02a5efc9855b0987e6dba44c6b858162f14dc7fbae4138b1ca4361dae/cd1309c02a5efc9855b0987e6dba44c6b858162f14dc7fbae4138b1ca4361dae-json.log"
"Name": "/nginx-cc"
"RestartCount": 0
"Driver": "overlay2"
"Platform": "linux"
"MountLabel": ""
"ProcessLabel": ""
"AppArmorProfile": ""
"ExecIDs": null
"HostConfig": {
"Binds": [
"/root/nginx/:/etc/nginx/"
]
"ContainerIDFile": ""
"LogConfig": {
"Type": "json-file"
"Config": {}
}
"NetworkMode": "default"
"PortBindings": {
"80/tcp": [
{
"HostIp": ""
"HostPort": "9999"
}
]
}
"RestartPolicy": {
"Name": "no"
"MaximumRetryCount": 0
}
"AutoRemove": false
"VolumeDriver": ""
"VolumesFrom": null
"CapAdd": null
"CapDrop": null
"CgroupnsMode": "host"
"Dns": []
"DnsOptions": []
"DnsSearch": []
"ExtraHosts": null
"GroupAdd": null
"IpcMode": "private"
"Cgroup": ""
"Links": null
"OomScoreAdj": 0
"PidMode": ""
"Privileged": false
"PublishAllPorts": false
"ReadonlyRootfs": false
"SecurityOpt": null
"UTSMode": ""
"UsernsMode": ""
"ShmSize": 67108864
"Runtime": "runc"
"ConsoleSize": [
0
0
]
"Isolation": ""
"CpuShares": 0
"Memory": 268435456
"NanoCpus": 0
"CgroupParent": ""
"BlkioWeight": 0
"BlkioWeightDevice": []
"BlkioDeviceReadBps": null
"BlkioDeviceWriteBps": null
"BlkioDeviceReadIOps": null
"BlkioDeviceWriteIOps": null
"CpuPeriod": 0
"CpuQuota": 0
"CpuRealtimePeriod": 0
"CpuRealtimeRuntime": 0
"CpusetCpus": ""
"CpusetMems": ""
"Devices": []
"DeviceCgroupRules": null
"DeviceRequests": null
"KernelMemory": 0
"KernelMemoryTCP": 0
"MemoryReservation": 0
"MemorySwap": 536870912
"MemorySwappiness": null
"OomKillDisable": false
"PidsLimit": null
"Ulimits": null
"CpuCount": 0
"CpuPercent": 0
"IOMaximumIOps": 0
"IOMaximumBandwidth": 0
"MaskedPaths": [
"/proc/asound"
"/proc/acpi"
"/proc/kcore"
"/proc/keys"
"/proc/latency_stats"
"/proc/timer_list"
"/proc/timer_stats"
"/proc/sched_debug"
"/proc/scsi"
"/sys/firmware"
]
"ReadonlyPaths": [
"/proc/bus"
"/proc/fs"
"/proc/irq"
"/proc/sys"
"/proc/sysrq-trigger"
]
}
"GraphDriver": {
"Data": {
"LowerDir": "/var/lib/docker/overlay2/8731f576cc3fb7511f9f9761e58d8480e2e6249889119962b9d0809e2105310b-init/diff:/var/lib/docker/overlay2/618f7e094534925da63be88e1409cf0020cc0b6561b266fafca8df4d77c07cf3/diff:/var/lib/docker/overlay2/05f6ffd411a6ec713698611d0a3732d55c7d6bf13105c736492734f1c32965cb/diff:/var/lib/docker/overlay2/47646e0e9a17db5299cbd0cbdc8a7ac300be03ed728f60fb331b6c236680859a/diff:/var/lib/docker/overlay2/fd51e460d7679d64ac84fed908c691f98ab6bcce6cddfaa947ace1071f541a52/diff:/var/lib/docker/overlay2/bebc9613df0154882c65ba436f084e864152fb77b9ff25f796d5f56bf8af7ff1/diff:/var/lib/docker/overlay2/5291486555a45b2adddeb8dbf77548c892f222b96c93208ccc87180025fb2a05/diff"
"MergedDir": "/var/lib/docker/overlay2/8731f576cc3fb7511f9f9761e58d8480e2e6249889119962b9d0809e2105310b/merged"
"UpperDir": "/var/lib/docker/overlay2/8731f576cc3fb7511f9f9761e58d8480e2e6249889119962b9d0809e2105310b/diff"
"WorkDir": "/var/lib/docker/overlay2/8731f576cc3fb7511f9f9761e58d8480e2e6249889119962b9d0809e2105310b/work"
}
"Name": "overlay2"
}
"Mounts": [
{
"Type": "bind"
"Source": "/root/nginx"
"Destination": "/etc/nginx"
"Mode": ""
"RW": true
"Propagation": "rprivate"
}
]
"Config": {
"Hostname": "cd1309c02a5e"
"Domainname": ""
"User": ""
"AttachStdin": false
"AttachStdout": false
"AttachStderr": false
"ExposedPorts": {
"80/tcp": {}
}
"Tty": false
"OpenStdin": false
"StdinOnce": false
"Env": [
"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
"NGINX_VERSION=1.21.4"
"NJS_VERSION=0.7.0"
"PKG_RELEASE=1~bullseye"
]
"Cmd": [
"nginx"
"-g"
"daemon off;"
]
"Image": "nginx"
"Volumes": null
"WorkingDir": ""
"Entrypoint": [
"/docker-entrypoint.sh"
]
"OnBuild": null
"Labels": {
"maintainer": "NGINX Docker Maintainers <docker-maint@nginx.com>"
}
"StopSignal": "SIGQUIT"
}
"NetworkSettings": {
"Bridge": ""
"SandboxID": "f8caff2c6de91132584c5f577d8fa7a695d718a8fe91913842f8120a1fd755b2"
"HairpinMode": false
"LinkLocalIPv6Address": ""
"LinkLocalIPv6PrefixLen": 0
"Ports": {
"80/tcp": [
{
"HostIp": "0.0.0.0"
"HostPort": "9999"
}
{
"HostIp": "::"
"HostPort": "9999"
}
]
}
"SandboxKey": "/var/run/docker/netns/f8caff2c6de9"
"SecondaryIPAddresses": null
"SecondaryIPv6Addresses": null
"EndpointID": "1840b9975ae073a167161b927ba9b5cbd5f523afc1deba41b935de41ed254025"
"Gateway": "172.17.0.1"
"GlobalIPv6Address": ""
"GlobalIPv6PrefixLen": 0
"IPAddress": "172.17.0.3"
"IPPrefixLen": 16
"IPv6Gateway": ""
"MacAddress": "02:42:ac:11:00:03"
"Networks": {
"bridge": {
"IPAMConfig": null
"Links": null
"Aliases": null
"NetworkID": "fed3528a99f04939a651d8b67872ec51e7b99dff8338726598e3ce0300ae7c93"
"EndpointID": "1840b9975ae073a167161b927ba9b5cbd5f523afc1deba41b935de41ed254025"
"Gateway": "172.17.0.1"
"IPAddress": "172.17.0.3"
"IPPrefixLen": 16
"IPv6Gateway": ""
"GlobalIPv6Address": ""
"GlobalIPv6PrefixLen": 0
"MacAddress": "02:42:ac:11:00:03"
"DriverOpts": null
}
}
}
}
]
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从返回的信息中，我们可以得到，启动时所设置的启动参数。如：
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"PortBindings": {
"80/tcp": [
{
"HostIp": ""
"HostPort": "9999"
}
]
}
"Binds": [
"/root/nginx/:/etc/nginx/"
]
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如果，那天我们忘记之前容器启动的参数时，便可以通过inspect来帮我们找回来。
docker logs
logs主要是查询docker容器的运行日志，如:
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[root@VM-12-3-centos ~]# docker logs 5ae0319e1795
/docker-entrypoint.sh: /docker-entrypoint.d/ is not empty will attempt to perform configuration
/docker-entrypoint.sh: Looking for shell scripts in /docker-entrypoint.d/
/docker-entrypoint.sh: Launching /docker-entrypoint.d/10-listen-on-ipv6-by-default.sh
10-listen-on-ipv6-by-default.sh: info: IPv6 listen already enabled
/docker-entrypoint.sh: Launching /docker-entrypoint.d/20-envsubst-on-templates.sh
/docker-entrypoint.sh: Launching /docker-entrypoint.d/30-tune-worker-processes.sh
/docker-entrypoint.sh: Configuration complete; ready for start up
2021/12/28 03:59:20 [notice] 1#1: using the "epoll" event method
2021/12/28 03:59:20 [notice] 1#1: nginx/1.21.4
2021/12/28 03:59:20 [notice] 1#1: built by gcc 10.2.1 20210110 (Debian 10.2.1-6)
2021/12/28 03:59:20 [notice] 1#1: OS: Linux 4.18.0-305.3.1.el8.x86_64
2021/12/28 03:59:20 [notice] 1#1: getrlimit(RLIMIT_NOFILE): 1048576:1048576
2021/12/28 03:59:20 [notice] 1#1: start worker processes
2021/12/28 03:59:20 [notice] 1#1: start worker process 24
2021/12/28 03:59:20 [notice] 1#1: start worker process 25
172.17.0.1 - - [28/Dec/2021:03:59:36 0000] "GET / HTTP/1.1" 200 615 "-" "curl/7.61.1" "-"
2021/12/28 05:09:38 [notice] 1#1: signal 3 (SIGQUIT) received shutting down
2021/12/28 05:09:38 [notice] 25#25: gracefully shutting down
2021/12/28 05:09:38 [notice] 25#25: exiting
2021/12/28 05:09:38 [notice] 25#25: exit
2021/12/28 05:09:38 [notice] 24#24: gracefully shutting down
2021/12/28 05:09:38 [notice] 24#24: exiting
2021/12/28 05:09:38 [notice] 24#24: exit
2021/12/28 05:09:38 [notice] 1#1: signal 17 (SIGCHLD) received from 24
2021/12/28 05:09:38 [notice] 1#1: worker process 24 exited with code 0
2021/12/28 05:09:38 [notice] 1#1: signal 29 (SIGIO) received
2021/12/28 05:09:38 [notice] 1#1: signal 17 (SIGCHLD) received from 25
2021/12/28 05:09:38 [notice] 1#1: worker process 25 exited with code 0
2021/12/28 05:09:38 [notice] 1#1: exit
/docker-entrypoint.sh: /docker-entrypoint.d/ is not empty will attempt to perform configuration
/docker-entrypoint.sh: Looking for shell scripts in /docker-entrypoint.d/
/docker-entrypoint.sh: Launching /docker-entrypoint.d/10-listen-on-ipv6-by-default.sh
10-listen-on-ipv6-by-default.sh: info: IPv6 listen already enabled
/docker-entrypoint.sh: Launching /docker-entrypoint.d/20-envsubst-on-templates.sh
/docker-entrypoint.sh: Launching /docker-entrypoint.d/30-tune-worker-processes.sh
/docker-entrypoint.sh: Configuration complete; ready for start up
2021/12/28 05:09:38 [notice] 1#1: using the "epoll" event method
2021/12/28 05:09:38 [notice] 1#1: nginx/1.21.4
2021/12/28 05:09:38 [notice] 1#1: built by gcc 10.2.1 20210110 (Debian 10.2.1-6)
2021/12/28 05:09:38 [notice] 1#1: OS: Linux 4.18.0-305.3.1.el8.x86_64
2021/12/28 05:09:38 [notice] 1#1: getrlimit(RLIMIT_NOFILE): 1048576:1048576
2021/12/28 05:09:38 [notice] 1#1: start worker processes
2021/12/28 05:09:38 [notice] 1#1: start worker process 24
2021/12/28 05:09:38 [notice] 1#1: start worker process 25
|
