Docker中怎么安裝nexus3

Docker中怎么安裝nexus3,相信很多沒(méi)有經(jīng)驗(yàn)的人對(duì)此束手無(wú)策,為此本文總結(jié)了問(wèn)題出現(xiàn)的原因和解決方法,通過(guò)這篇文章希望你能解決這個(gè)問(wèn)題。

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1.搭建環(huán)境

  • CentOS 7.6

  • Docker 19.03.4

2.具體步驟

  1. 查找nexus3鏡像

docker search nexus3

控制臺(tái)輸出

[root@xxx ~]# docker search nexus3
NAME                                  DESCRIPTION                                     STARS               OFFICIAL            AUTOMATED
sonatype/nexus3                       Sonatype Nexus Repository Manager 3             693                                     
shifudao/nexus3                       clone from nexus3 image but based from openj…   4                                       [OK]
madmuffin/nexus3                      Sonatype Nexus3 Milestone7 docker image         2                                       [OK]
home1oss/nexus3                       An auto configured nexus3                       2                                       [OK]
fxinnovation/nexus3                   Sonatype Nexus 3 in a container                 1                                       [OK]
flavioaiello/nexus3                   Production ready lightweight Nexus3 with API…   1                                       [OK]
cirepo/nexus3                         An auto configured nexus3                       1                                       [OK]
alvindaiyan/nexus3-azure-appservice                                                   1                                       
dwolla/nexus3-crowd                   Nexus3 with nexus3-crowd-plugin installed       0                                       [OK]
joshdvir/nexus3                       nexus3                                          0                                       [OK]
freckleiot/nexus3-oss                 A Sonatype Nexus3 OSS image which makes it e…   0                                       [OK]
sdase/nexus3-base-image               An opinionated nexus3 docker image, based on…   0                                       [OK]
fgbulsoni/nexus3                      My fork of the Sonatype/Nexus3 image, with a…   0                                       
stocksoftware/nexus3                  A nexus3 docker instance                        0                                       [OK]
lokkju/nexus3-github-auth             Sonatype Nexus 3 with Github authentication …   0                                       [OK]
salte/nexus3                          Extends the Sonatype nexus3 Docker image by …   0                                       [OK]
azaa1/nexus3                          Sonyatype Nexus Repository Manager 3            0                                       
desiato/nexus3-ssl                    Sonatype Nexus 3 with SSL/TLS support.          0                                       [OK]
mritd/nexus3                          nexus3                                          0                                       [OK]
jullyannem/nexus3                     Custom image for sonatype/nexus3                0                                       
bigseasre/nexus3                      mirror of the original nexus3 dockerfile        0                                       
darthhater/nexus3                     A series of example Dockerfiles and images f…   0                                       [OK]
nasajon/nexus3                        Nexus3                                          0                                       [OK]
enieuw/nexus3-oss                     nexus3-oss                                      0                                       [OK]
amribrahim00/nexus3                                                                   0
  1. 拉取nexus3鏡像

docker pull docker.io/sonatype/nexus3

控制臺(tái)輸出

[root@xxx ~]# docker pull docker.io/sonatype/nexus3
Using default tag: latest
latest: Pulling from sonatype/nexus3
c65691897a4d: Pull complete 
641d7cc5cbc4: Pull complete 
c508b13320cd: Pull complete 
79e3bf9d3132: Pull complete 
Digest: sha256:2c33632ccd1f8c5f9023a3d7f5f541e211831e402219f8c5a83a29d1721457ca
Status: Downloaded newer image for sonatype/nexus3:latest
docker.io/sonatype/nexus3:latest
  1. 查看鏡像

docker images

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[root@xxx ~]# docker images
REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
sonatype/nexus3     latest              8eb898be2a53        2 weeks ago         611MB

4.運(yùn)行nexus容器

docker run -id --privileged=true --name=nexus3 --restart=always -p 8081:8081 -v /wandou/nexus3/nexus-data:/var/nexus-data sonatype/nexus3

控制臺(tái)輸出

[root@xxx ~]# docker run -id --privileged=true --name=nexus3 --restart=always -p 8081:8081 -v /wandou/nexus3/nexus-data:/var/nexus-data sonatype/nexus3
980f3759783f3ba7e59302848f816e371b229957f2c12b8f92934d468e061b00

解釋?zhuān)?-id 創(chuàng)建守護(hù)式容器 --privileged=true 授予root權(quán)限(掛載多級(jí)目錄必須為true,否則容器訪問(wèn)宿主機(jī)權(quán)限不足) --name=名字 給你的容器起個(gè)名字 -p 宿主機(jī)端口:容器端口映射 -v 宿主機(jī)目錄:容器目錄 目錄掛載 這里需要些許時(shí)間才能啟動(dòng)并訪問(wèn)nexus 事機(jī)器配置而定 5.訪問(wèn)nexus3 請(qǐng)先確保服務(wù)器的8081(視上面運(yùn)行nexus容器時(shí)配置的端口而定)端口在安全組里已開(kāi)啟!!! 瀏覽器訪問(wèn)http://ip:8081 Docker中怎么安裝nexus3 6.登錄 進(jìn)入nexus3頁(yè)面后右上角有個(gè)登錄的按鈕點(diǎn)擊顯示登錄框 Docker中怎么安裝nexus3 nexus3默認(rèn)的賬號(hào)依舊是admin但是密碼已經(jīng)變了具體的密碼存儲(chǔ)在nexus3的容器的nexus-data路徑內(nèi)的admin.password文件內(nèi) 具體操作: 1.查看nexus3容器id

docker ps

控制臺(tái)顯示

[root@ecs-s6-xlarge-2-linux-20190927141629 ~]# docker ps
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS                    NAMES
980f3759783f        sonatype/nexus3     "sh -c ${SONATYPE_DI…"   4 minutes ago       Up 4 minutes        0.0.0.0:8081->8081/tcp   nexus3

記下CONTAINER ID:980f3759783f 2.進(jìn)入容器控制臺(tái)

docker exec -it 980f3759783f bash

控制臺(tái)顯示

[root@ecs-s6-xlarge-2-linux-20190927141629 ~]# docker exec -it 980f3759783f bash
bash-4.4$ ls
bin   etc     lib       lost+found  nexus-data  root  srv  uid_entrypoint.sh  var
boot  help.1  lib64     media       opt         run   sys  uid_template.sh
dev   home    licenses  mnt         proc        sbin  tmp  usr

3.進(jìn)入nexus-data文件夾

bash-4.4$ cd nexus-data/
bash-4.4$ ls
admin.password  db             generated-bundles  karaf.pid  log     restore-from-backup
blobs           elasticsearch  instances          keystores  orient  tmp
cache           etc            javaprefs          lock       port

4.打開(kāi)admin.password 文件

bash-4.4$ vi admin.password

第一行就是密碼啦,復(fù)制密碼用admin帳號(hào)登錄,登錄以后系統(tǒng)會(huì)自動(dòng)提示你更換admin的密碼

看完上述內(nèi)容,你們掌握Docker中怎么安裝nexus3的方法了嗎?如果還想學(xué)到更多技能或想了解更多相關(guān)內(nèi)容,歡迎關(guān)注創(chuàng)新互聯(lián)行業(yè)資訊頻道,感謝各位的閱讀!

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