0x02 Docker常用命令
Docker常用命令
帮助命令
docker version
docker info
docker 命令 --help镜像命令
docker images
docker images
查看本地主机上所有的docker镜像，标签等信息
[root@VM-8-11-centos ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
rabbitmq 3-management-alpine 608bbb3dbd78 8 weeks ago 145MB
tophant/arl latest 8b49f87ccf54 3 months ago 967MB
vulhub/jboss as-4.0.5 34e2e1caf017 6 months ago 395MB
mongo 3.6-stretch 27d820d7098b 2 years ago 373MB
REPOSITORY # 镜像的仓库（名字）
TAG # 镜像的版本标签
IMAGE ID # 镜像的ID
CREATED # 镜像的创建时间
SIZE # 镜像的大小docker search
docker search
在docker hub上搜索镜像
[root@VM-8-11-centos ~]# docker search tomcat
NAME DESCRIPTION STARS OFFICIAL AUTOMATED
tomcat Apache Tomcat is an open source implementati… 3063 [OK]
tomee Apache TomEE is an all-Apache Java EE certif… 90 [OK]
dordoka/tomcat Ubuntu 14.04, Oracle JDK 8 and Tomcat 8 base… 57 [OK]
NAME # 镜像的名字
DESCRIPTION # 镜像描述
STARTS # 收藏数量
OFFICIAL # 是否为官方发布docker pull
docker pull
从仓库拉取镜像
[root@VM-8-11-centos ~]# docker pull mysql
Using default tag: latest # 默认使用最新版镜像
latest: Pulling from library/mysql
b4d181a07f80: Pull complete # 分层下载 docker image核心 联合文件系统
a462b60610f5: Pull complete
578fafb77ab8: Pull complete
524046006037: Pull complete
d0cbe54c8855: Pull complete
aa18e05cc46d: Pull complete
32ca814c833f: Pull complete
9ecc8abdb7f5: Pull complete
ad042b682e0f: Pull complete
71d327c6bb78: Pull complete
165d1d10a3fa: Pull complete
2f40c47d0626: Pull complete
Digest: sha256:52b8406e4c32b8cf0557f1b74517e14c5393aff5cf0384eff62d9e81f4985d4b # 签名
Status: Downloaded newer image for mysql:latest
docker.io/library/mysql:latest #真实的下载地址
# 两条命令等价
docker pull mysql
docker pull docker.io/library/mysql:latest
# 下载指定版本
[root@VM-8-11-centos ~]# docker pull mysql:5.7
5.7: Pulling from library/mysql
b4d181a07f80: Already exists
a462b60610f5: Already exists docker rmi
docker rmi
删除镜像
[root@VM-8-11-centos ~]# docker rmi mysql:latest # 删除mysql镜像
Untagged: mysql:latest
Untagged: mysql@sha256:52b8406e4c32b8cf0557f1b74517e14c5393aff5cf0384eff62d9e81f4985d4b
Deleted: sha256:5c62e459e087e3bd3d963092b58e50ae2af881076b43c29e38e2b5db253e0287
Deleted: sha256:b92a81bddd621ceee73e48583ed5c4f0d34392a5c60adf37c0d7acc98177e414
Deleted: sha256:265829a9fa8318ae1224f46ab7bc0a10d12ebb90d5f65d71701567f014685a9e
Deleted: sha256:2b9144b43d615572cb4a8fb486dfad0f78d1748241e49adab91f6072183644e9
Deleted: sha256:944ffc10a452573e587652116c3217cf571a32c45a031b79fed518524c21fd4f
Deleted: sha256:b9108f19e3abf550470778a9d91959ce812731d3268d7224e328b0f7d8a73d26
Deleted: sha256:9aecb80117a5517daf84c1743af298351a08e48fa04b8e99dcb63c817326a748
Deleted: sha256:d8773288899b1230986eba7486009df11d5dd6c628b1d4fd0443e873c6b00f70
Deleted: sha256:45a0a6bb39a4d7b37a6c598ae6af47f8a36ef63eaa9ef92d565137156aa36f54
Deleted: sha256:341f6b75346e72e9fa503aeb5362d1fe4f00449e02d3320e5c68f3052b7c2c13
Deleted: sha256:023f47f19f876ffa0225502a85b30954a44e54dc8223329fec32b336315c75c3
Deleted: sha256:058c443dffe18a5d2aad04cd5451a8540c7272ce9f8515d27e815303b1c25b59
Deleted: sha256:764055ebc9a7a290b64d17cf9ea550f1099c202d83795aa967428ebdf335c9f7
docker rmi -f $(docker images -aq) # 删除所有镜像容器命令
说明：有了镜像才可以创建容器
下载镜像
[root@VM-8-11-centos ~]# docker pull centos
Using default tag: latest
latest: Pulling from library/centos
7a0437f04f83: Pull complete
Digest: sha256:5528e8b1b1719d34604c87e11dcd1c0a20bedf46e83b5632cdeac91b8c04efc1
Status: Downloaded newer image for centos:latest
docker.io/library/centos:latest新建并启动容器
docker run [参数] images
# 参数说明
--name="名字" # 容器的名字
-d # 后台运行容器
-it # 使用交互方式进入容器
-p # 指定容器端口，或配置与宿主机的端口映射 -p 主机端口:容器端口
-P # 随机指定端口 [root@VM-8-11-centos ~]# docker run -it centos /bin/bash # 启动并进入容器
[root@11baab0b33e4 /]# 查看运行的容器
docker ps
-a # 显示当前正在运行的容器，并带出历史运行过的容器
-n= # 显示最近创建的几个容器
-q # 只显示容器id
# 查看运行中的容器
[root@VM-8-11-centos ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
11baab0b33e4 centos "/bin/bash" 6 minutes ago Up 6 minutes interesting_nightingale
d9fd1362c20c tophant/arl:latest "sh -c 'gen_crt.sh; …" 7 weeks ago Up 13 days 0.0.0.0:5003->443/tcp, :::5003->443/tcp arl_web
3bf2eea91e35 tophant/arl:latest "sh -c 'celery -A ap…" 7 weeks ago Up 43 hours arl_worker
003da5e33c19 tophant/arl:latest "sh -c 'python3.6 -m…" 7 weeks ago Up 13 days arl_scheduler
9c913b18615c rabbitmq:3-management-alpine "docker-entrypoint.s…" 7 weeks ago Up 13 days 4369/tcp, 5671-5672/tcp, 15671-15672/tcp, 15691-15692/tcp, 25672/tcp arl_rabbitmq
2643dc6a9fe4 mongo:3.6-stretch "docker-entrypoint.s…" 7 weeks ago Up 13 days 27017/tcp arl_mongodb
# 查看历史运行过的所有容器
docker ps -a
# 显示最近创建的容器
[root@VM-8-11-centos ~]# docker ps -n=1
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
11baab0b33e4 centos "/bin/bash" 23 hours ago Exited (0) 13 minutes ago interesting_nightingale
# 只显示容器id
[root@VM-8-11-centos ~]# docker ps -q
d9fd1362c20c
3bf2eea91e35
003da5e33c19
9c913b18615c
2643dc6a9fe4退出容器
exit # 直接退出并停止容器，在容器内输入
Ctrl+P+Q # 不停止容器退出删除容器
# 删除容器
docker rm 容器name # 不能删除运行中的容器，如需删除需加-f参数，或先stop
# 删除所有容器
docker rm -f $(docker ps -aq)
docker ps -aq | xargs docker rm启动和停止容器
# 启动一个已经停止的容器
docker start 容器id
# 重启一个容器
docker restart 容器id
# 停止当前正在运行的容器
docker stop 容器id
# 强制停止容器
docker kill 容器id> 常用的其他命令
后台启动容器
docker run -d 镜像名
[root@VM-8-11-centos ~]# docker run -d centos
ee1134ef55e2b02bcc6697f3a4760d0727d67ad0f8587df904442ce330295f8e
# 容器启动后如果发现没有服务就会立刻停止查看日志
docker logs -tf --tail 2 arl_web
查看容器中的进程信息
[root@VM-8-11-centos ~]# docker top arl_web
UID PID PPID C STIME TTY TIME CMD
root 29730 29710 0 Jun24 ? 00:00:00 sh -c gen_crt.sh; nginx; gunicorn -b 0.0.0.0:5003 app.main:arl_app -w 3 --access-logfile arl_web.log
root 29907 29730 0 Jun24 ? 00:00:00 nginx: master process nginx
root 29908 29730 0 Jun24 ? 00:02:15 /usr/bin/python3 /usr/local/bin/gunicorn -b 0.0.0.0:5003 app.main:arl_app -w 3 --access-logfile arl_web.log
polkitd 29909 29907 0 Jun24 ? 00:00:01 nginx: worker process
root 29938 29908 0 Jun24 ? 00:04:24 /usr/bin/python3 /usr/local/bin/gunicorn -b 0.0.0.0:5003 app.main:arl_app -w 3 --access-logfile arl_web.log
root 29939 29908 0 Jun24 ? 00:04:29 /usr/bin/python3 /usr/local/bin/gunicorn -b 0.0.0.0:5003 app.main:arl_app -w 3 --access-logfile arl_web.log
root 29940 29908 0 Jun24 ? 00:04:27 /usr/bin/python3 /usr/local/bin/gunicorn -b 0.0.0.0:5003 app.main:arl_app -w 3 --access-logfile arl_web.log查看镜像源数据
docker inspect 容器id/容器名
[root@VM-8-11-centos ~]# docker inspect boring_ramanujan
[
{
"Id": "93177ee7db4597dbe042fbb1bb3df9cb353e2bd83b9a61c64643c9da7da460a5",
"Created": "2021-07-08T14:10:24.772756555Z",
"Path": "/bin/bash",
"Args": [],
"State": {
"Status": "running",
"Running": true,
"Paused": false,
"Restarting": false,
"OOMKilled": false,
"Dead": false,
"Pid": 3427,
"ExitCode": 0,
"Error": "",
"StartedAt": "2021-07-08T14:10:25.217331981Z",
"FinishedAt": "0001-01-01T00:00:00Z"
},
"Image": "sha256:300e315adb2f96afe5f0b2780b87f28ae95231fe3bdd1e16b9ba606307728f55",
"ResolvConfPath": "/var/lib/docker/containers/93177ee7db4597dbe042fbb1bb3df9cb353e2bd83b9a61c64643c9da7da460a5/resolv.conf",
"HostnamePath": "/var/lib/docker/containers/93177ee7db4597dbe042fbb1bb3df9cb353e2bd83b9a61c64643c9da7da460a5/hostname",
"HostsPath": "/var/lib/docker/containers/93177ee7db4597dbe042fbb1bb3df9cb353e2bd83b9a61c64643c9da7da460a5/hosts",
"LogPath": "/var/lib/docker/containers/93177ee7db4597dbe042fbb1bb3df9cb353e2bd83b9a61c64643c9da7da460a5/93177ee7db4597dbe042fbb1bb3df9cb353e2bd83b9a61c64643c9da7da460a5-json.log",
"Name": "/boring_ramanujan",
"RestartCount": 0,
"Driver": "overlay2",
"Platform": "linux",
"MountLabel": "",
"ProcessLabel": "",
"AppArmorProfile": "",
"ExecIDs": null,
"HostConfig": {
"Binds": null,
"ContainerIDFile": "",
"LogConfig": {
"Type": "json-file",
"Config": {}
},
"NetworkMode": "default",
"PortBindings": {},
"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": 0,
"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": 0,
"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/c0b1ae79dc1c921c697c6ad29f24fb33f5e919cba22589def07c76e702fe65f5-init/diff:/var/lib/docker/overlay2/d2f5b75f80e09fda5767ac5e8e86660d21acd8932e362cd1f80e924289ced1c3/diff",
"MergedDir": "/var/lib/docker/overlay2/c0b1ae79dc1c921c697c6ad29f24fb33f5e919cba22589def07c76e702fe65f5/merged",
"UpperDir": "/var/lib/docker/overlay2/c0b1ae79dc1c921c697c6ad29f24fb33f5e919cba22589def07c76e702fe65f5/diff",
"WorkDir": "/var/lib/docker/overlay2/c0b1ae79dc1c921c697c6ad29f24fb33f5e919cba22589def07c76e702fe65f5/work"
},
"Name": "overlay2"
},
"Mounts": [],
"Config": {
"Hostname": "93177ee7db45",
"Domainname": "",
"User": "",
"AttachStdin": true,
"AttachStdout": true,
"AttachStderr": true,
"Tty": true,
"OpenStdin": true,
"StdinOnce": true,
"Env": [
"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
],
"Cmd": [
"/bin/bash"
],
"Image": "centos",
"Volumes": null,
"WorkingDir": "",
"Entrypoint": null,
"OnBuild": null,
"Labels": {
"org.label-schema.build-date": "20201204",
"org.label-schema.license": "GPLv2",
"org.label-schema.name": "CentOS Base Image",
"org.label-schema.schema-version": "1.0",
"org.label-schema.vendor": "CentOS"
}
},
"NetworkSettings": {
"Bridge": "",
"SandboxID": "aef17ed3a6aa072361115a60bbc047bdd6ac1aa3ab3cbe6d2ddaecd619eab685",
"HairpinMode": false,
"LinkLocalIPv6Address": "",
"LinkLocalIPv6PrefixLen": 0,
"Ports": {},
"SandboxKey": "/var/run/docker/netns/aef17ed3a6aa",
"SecondaryIPAddresses": null,
"SecondaryIPv6Addresses": null,
"EndpointID": "1d87af2658d0b2234c75ddf17d72c5dab0320aad30a8765d43bdda12ccaee66d",
"Gateway": "172.17.0.1",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"IPAddress": "172.17.0.2",
"IPPrefixLen": 16,
"IPv6Gateway": "",
"MacAddress": "02:42:ac:11:00:02",
"Networks": {
"bridge": {
"IPAMConfig": null,
"Links": null,
"Aliases": null,
"NetworkID": "cc70f5b00ea8535b509e3c23f89681bdcfa9d80bfa03c8cc79ee62998db08fef",
"EndpointID": "1d87af2658d0b2234c75ddf17d72c5dab0320aad30a8765d43bdda12ccaee66d",
"Gateway": "172.17.0.1",
"IPAddress": "172.17.0.2",
"IPPrefixLen": 16,
"IPv6Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"MacAddress": "02:42:ac:11:00:02",
"DriverOpts": null
}
}
}
}
]进入当前正在运行的容器
# 方式一：
[root@VM-8-11-centos ~]# docker exec -it boring_ramanujan /bin/bash
[root@93177ee7db45 /]#
# 方式二：
docker attach 容器id/名 # 进入正在运行的命令行
[root@VM-8-11-centos ~]# docker attach boring_ramanujan
[root@93177ee7db45 /]#从容器内拷贝文件到宿主机
docker cp 容器id:容器文件路径 宿主机路径
[root@VM-8-11-centos ~]# docker cp boring_ramanujan:/home/test.txt /
[root@VM-8-11-centos ~]# ll /
total 80
lrwxrwxrwx. 1 root root 7 Mar 7 2019 bin -> usr/bin
dr-xr-xr-x. 5 root root 4096 May 12 11:31 boot
drwxr-xr-x 2 root root 4096 Nov 5 2019 data
drwxr-xr-x 20 root root 3040 May 12 11:31 dev
drwxr-xr-x. 98 root root 12288 May 12 11:43 etc
drwxr-xr-x. 3 root root 4096 May 12 11:30 home
lrwxrwxrwx. 1 root root 7 Mar 7 2019 lib -> usr/lib
lrwxrwxrwx. 1 root root 9 Mar 7 2019 lib64 -> usr/lib64
drwx------. 2 root root 16384 Mar 7 2019 lost+found
drwxr-xr-x. 2 root root 4096 Apr 11 2018 media
drwxr-xr-x. 2 root root 4096 Apr 11 2018 mnt
drwxr-xr-x. 6 root root 4096 May 12 11:43 opt
dr-xr-xr-x 129 root root 0 May 12 11:31 proc
dr-xr-xr-x 6 root root 4096 May 12 11:30 qcloud_init
dr-xr-x---. 9 root root 4096 May 17 17:37 root
drwxr-xr-x 27 root root 920 May 17 16:26 run
lrwxrwxrwx. 1 root root 8 Mar 7 2019 sbin -> usr/sbin
drwxr-xr-x. 2 root root 4096 Apr 11 2018 srv
dr-xr-xr-x 13 root root 0 May 12 11:31 sys
-rw-r--r-- 1 root root 7 Jul 13 13:07 test.txt
drwxrwxrwt. 8 root root 4096 Jul 13 13:06 tmp
drwxr-xr-x. 14 root root 4096 Jan 8 2021 usr
drwxr-xr-x. 20 root root 4096 Jan 8 2021 var练习
部署nginx
拉取nginx镜像
[root@VM-8-11-centos ~]# docker pull nginx
Using default tag: latest
latest: Pulling from library/nginx
b4d181a07f80: Pull complete
66b1c490df3f: Pull complete
d0f91ae9b44c: Pull complete
baf987068537: Pull complete
6bbc76cbebeb: Pull complete
32b766478bc2: Pull complete
Digest: sha256:353c20f74d9b6aee359f30e8e4f69c3d7eaea2f610681c4a95849a2fd7c497f9
Status: Downloaded newer image for nginx:latest
docker.io/library/nginx:latest启动nginx容器
[root@VM-8-11-centos ~]# docker run -itd --name nginx01 -p 80:80 nginx /bin/bash
38cf29c1066b9ecdca49ef6f2ff58689dfe317b27063c03dbdc1dc6e2ff23bb2
[root@VM-8-11-centos ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
38cf29c1066b nginx "/docker-entrypoint.…" 34 seconds ago Up 33 seconds 0.0.0.0:80->80/tcp, :::80->80/tcp nginx01浏览器访问
部署tomcat
拉取镜像
[root@192 ~]# docker pull tomcat
Using default tag: latest
latest: Pulling from library/tomcat
627b765e08d1: Pull complete
c040670e5e55: Pull complete
073a180f4992: Pull complete
bf76209566d0: Pull complete
f10db7ba7580: Pull complete
5b2f970878fa: Pull complete
ed434bfebf18: Pull complete
f6c437110aa9: Pull complete
a772951f83db: Pull complete
752225c3768e: Pull complete
Digest: sha256:6e40250d8fac4eca05c2067cb81f79427e4ddbaf4e78d5ecd21c35e8c5f2bfcf
Status: Downloaded newer image for tomcat:latest
docker.io/library/tomcat:latest- 启动容器
[root@laptop-f17gv7t2 ~]# docker run -itd -p 8080:8080 --name tomcat01 tomcat
WARNING: IPv4 forwarding is disabled. Networking will not work.
48f5f6f22a4c812723da38fcb2191ab7efb87acc06eb40f12d0e95c5443610db查看运行中的容器
[root@laptop-f17gv7t2 ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
48f5f6f22a4c tomcat "catalina.sh run" 38 seconds ago Up 37 seconds 0.0.0.0:8080->8080/tcp tomcat01测试访问（404启动正常，但不是完整版）
# 由于webapps目录下没有应用，所以访问会产生404
[root@laptop-f17gv7t2 ~]# docker exec -it tomcat01 /bin/bash
root@48f5f6f22a4c:/usr/local/tomcat# ls
BUILDING.txt CONTRIBUTING.md LICENSE NOTICE README.md RELEASE-NOTES RUNNING.txt bin conf lib logs native-jni-lib temp webapps webapps.dist work
root@48f5f6f22a4c:/usr/local/tomcat# cd webapps
root@48f5f6f22a4c:/usr/local/tomcat/webapps# ls
root@48f5f6f22a4c:/usr/local/tomcat/webapps#
# 将webapps.dist中的内容复制到webapps下面即可显示默认页面
root@48f5f6f22a4c:/usr/local/tomcat/webapps# ls
ROOT docs examples host-manager manager webapps.dist
部署ES+Kibana
# 部署ES
--net somenetwork 网络配置(暂不使用)
-e 集群模式：单节点
tag 需要替换为目前docker hub提供的ES版本
# 下载并启动容器
docker run -d --name elasticsearch --net somenetwork -p 9200:9200 -p 9300:9300 -e "discovery.type=single-node" elasticsearch:tag
# 访问ElasticSearch
[root@localhost network-scripts]# curl localhost:9200
{
"name" : "f8a233159c52",
"cluster_name" : "docker-cluster",
"cluster_uuid" : "Vnr7kAV5QYeBp7GG6LOStA",
"version" : {
"number" : "7.14.2",
"build_flavor" : "default",
"build_type" : "docker",
"build_hash" : "6bc13727ce758c0e943c3c21653b3da82f627f75",
"build_date" : "2021-09-15T10:18:09.722761972Z",
"build_snapshot" : false,
"lucene_version" : "8.9.0",
"minimum_wire_compatibility_version" : "6.8.0",
"minimum_index_compatibility_version" : "6.0.0-beta1"
},
"tagline" : "You Know, for Search"
}
# 监控容器资源使用情况
docker stats
# [CONTAINER]：以短格式显示容器的 ID。
# [CPU %]：CPU 的使用情况。
# [MEM USAGE / LIMIT]：当前使用的内存和最大可以使用的内存。
# [MEM %]：以百分比的形式显示内存使用情况。
# [NET I/O]：网络 I/O 数据。
# [BLOCK I/O]：磁盘 I/O 数据。
# [PIDS]：PID 号。
CONTAINER ID NAME CPU % MEM USAGE / LIMIT MEM % NET I/O BLOCK I/O PIDS
f8a233159c52 elasticsearch 0.35% 2.253GiB / 3.966GiB 56.81% 43.6MB / 1.37MB 16.5MB / 174MB 64
# 由于ElasticSerarch默认启动命令占用内存过高，下面使用参数-e来限制内存占用
docker run -d --name elasticsearch02 -p 9200:9200 -p 9300:9300 -e "discovery.type=single-node" -e ES_JAVA_OPTS="-Xms64m -Xmx512m" elasticsearch:7.14.2
[root@localhost network-scripts]# docker run -d --name elasticsearch02 -p 9200:9200 -p 9300:9300 -e "discovery.type=single-node" -e ES_JAVA_OPTS="-Xms64m -Xmx512m" elasticsearch:7.14.2
88cb04329e5726e70c57e6b68de1cb226a1b8146cb1ba7b84773f6b6c2b4ec87
[root@localhost network-scripts]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
88cb04329e57 elasticsearch:7.14.2 "/bin/tini -- /usr/l…" 6 seconds ago Up 5 seconds 0.0.0.0:9200->9200/tcp, :::9200->9200/tcp, 0.0.0.0:9300->9300/tcp, :::9300->9300/tcp elasticsearch02
# 检查使用参数限制内存使用后的容器内存占用情况
CONTAINER ID NAME CPU % MEM USAGE / LIMIT MEM % NET I/O BLOCK I/O PIDS
9d800a61e0e2 elasticsearch02 296.03% 292.8MiB / 3.966GiB 7.21% 656B / 0B 32.8kB / 0B 32
# 部署Kibana
docker run -d --name kibana -p 5601:5601 kibana:7.14.2
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
09dc79e26787 kibana:7.14.2 "/bin/tini -- /usr/l…" About a minute ago Up About a minute 0.0.0.0:5601->5601/tcp, :::5601->5601/tcp kibana可视化
部署可视化平台portainer
# 部署portainer
docker run -d -p 9000:9000 --restart=always -v /var/run/docker.sock:/var/run/docker.sock --privileged=true portainer/portainer
部署成功后的面板
本文是原创文章，采用 CC BY-NC-ND 4.0 协议，完整转载请注明来自 JacobWang
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