관리자 전환

sudo -i

도커설치

apt install doker.io

업데이트 때문에 문제가 발생하면

reboot를 눌러서해결

톰켓검사

doker search tomcat

톰켓 시작 tc는 그냥 이름

docker run -d -p 8080:8080 --name tc consol/tomcat-7.0

주소창에 127.0.0.1:8080

도커 명령어로 검색

sudo docker search tomcat

MySQL Pull 하기

docker pull mysql

가지고 있는 이미지를 확인하는 명령어

docker images

실습 log

server1@server1-VirtualBox:~$ sudo -i
[sudo] server1의 암호: 
root@server1-VirtualBox:~# apt install docker.io
패키지 목록을 읽는 중입니다... 완료
의존성 트리를 만드는 중입니다       
상태 정보를 읽는 중입니다... 완료
패키지 docker.io는 이미 최신 버전입니다 (20.10.2-0ubuntu1~18.04.2).
0개 업그레이드, 0개 새로 설치, 0개 제거 및 513개 업그레이드 안 함.
root@server1-VirtualBox:~# docker tomcat
docker: 'tomcat' is not a docker command.
See 'docker --help'
root@server1-VirtualBox:~# docker searchtomcat
docker: 'searchtomcat' is not a docker command.
See 'docker --help'
root@server1-VirtualBox:~# docker search tomcat
NAME                          DESCRIPTION                                     STARS     OFFICIAL   AUTOMATED
tomcat                        Apache Tomcat is an open source implementati…   3070      [OK]       
tomee                         Apache TomEE is an all-Apache Java EE certif…   91        [OK]       
dordoka/tomcat                Ubuntu 14.04, Oracle JDK 8 and Tomcat 8 base…   57                   [OK]
consol/tomcat-7.0             Tomcat 7.0.57, 8080, "admin/admin"              18                   [OK]
cloudesire/tomcat             Tomcat server, 6/7/8                            15                   [OK]
aallam/tomcat-mysql           Debian, Oracle JDK, Tomcat & MySQL              13                   [OK]
arm32v7/tomcat                Apache Tomcat is an open source implementati…   11                   
andreptb/tomcat               Debian Jessie based image with Apache Tomcat…   10                   [OK]
maluuba/tomcat7-java8         Tomcat7 with java8.                             6                    
rightctrl/tomcat              CentOS , Oracle Java, tomcat application ssl…   6                    [OK]
unidata/tomcat-docker         Security-hardened Tomcat Docker container.      5                    [OK]
arm64v8/tomcat                Apache Tomcat is an open source implementati…   3                    
amd64/tomcat                  Apache Tomcat is an open source implementati…   3                    
jelastic/tomcat               An image of the Tomcat Java application serv…   2                    
cfje/tomcat-resource          Tomcat Concourse Resource                       2                    
oobsri/tomcat8                Testing CI Jobs with different names.           2                    
fabric8/tomcat-8              Fabric8 Tomcat 8 Image                          2                    [OK]
camptocamp/tomcat-logback     Docker image for tomcat with logback integra…   1                    [OK]
picoded/tomcat7               tomcat7 with jre8 and MANAGER_USER / MANAGER…   1                    [OK]
ppc64le/tomcat                Apache Tomcat is an open source implementati…   1                    
chenyufeng/tomcat-centos      tomcat基于centos6的镜像                              1                    [OK]
99taxis/tomcat7               Tomcat7                                         1                    [OK]
s390x/tomcat                  Apache Tomcat is an open source implementati…   0                    
softwareplant/tomcat          Tomcat images for jira-cloud testing            0                    [OK]
secoresearch/tomcat-varnish   Tomcat and Varnish 5.0                          0                    [OK]
root@server1-VirtualBox:~# docker run -d -p 8080:8080 --name consol/tomcat-7.0
"docker run" requires at least 1 argument.
See 'docker run --help'.

Usage:  docker run [OPTIONS] IMAGE [COMMAND] [ARG...]

Run a command in a new container
root@server1-VirtualBox:~# docker run -d -p 8080:8080 --name tc consol/tomcat-7.0
Unable to find image 'consol/tomcat-7.0:latest' locally
latest: Pulling from consol/tomcat-7.0
Image docker.io/consol/tomcat-7.0:latest uses outdated schema1 manifest format. Please upgrade to a schema2 image for better future compatibility. More information at <https://docs.docker.com/registry/spec/deprecated-schema-v1/>
e5ad7970bc69: Pull complete 
a3ed95caeb02: Pull complete 
d1bc08d19aa0: Pull complete 
e4b877670a03: Pull complete 
7fe52da169a9: Pull complete 
dd8c3151a5a5: Pull complete 
70eb33b1a032: Pull complete 
878a118528b8: Pull complete 
1c0747c147d5: Pull complete 
0d0d0f226ce8: Pull complete 
56357e7ea3fa: Pull complete 
3c3554f7c62d: Pull complete 
23de17079739: Pull complete 
Digest: sha256:8256b5e8e01fc4f6c1913e1fd70dea95ae656400f70fb1c12157d0e89e1ccaf7
Status: Downloaded newer image for consol/tomcat-7.0:latest
9e15e9a94ecc213fddfb57afd3bce1f791255e1de80b852c155096d5f841e8fe
root@server1-VirtualBox:~# docker pull mysql
Using default tag: latest
latest: Pulling from library/mysql
b4d181a07f80: Pull complete 
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
Status: Downloaded newer image for mysql:latest
docker.io/library/mysql:latest
root@server1-VirtualBox:~# docker images
REPOSITORY          TAG       IMAGE ID       CREATED       SIZE
mysql               latest    5c62e459e087   3 weeks ago   556MB
consol/tomcat-7.0   latest    7c34bafd1150   6 years ago   601MB