[kubernetes] nexus docker 저장소 생성 후 push & pull

목차

 

Blob Stores 생성

 

Repository 생성

 

Docker image 저장소 포트포워딩

nohup kubectl port-forward --address=0.0.0.0 -n nexus svc/nexus-nexus-charts 5000:5000>> /opt/apps/kubernetes/logs/nexus5000.out 2>&1 &

 

Docker에서 http로 저장소 접근 가능하게 설정 후 Docker 재기동

[root@docker04 ~]# vim /etc/docker/daemon.json
```
{
"insecure-registries":["10.10.10.10:5000"],
"exec-opts": ["native.cgroupdriver=systemd"],
"log-driver": "json-file",
"log-opts": {
"max-size": "100m"
},
"storage-driver": "overlay2"
}
```
[root@docker04 ~]# systemctl restart docker

 

Docker 로그인

이때 계정은 Nexus 로그인 계정이다.

[root@docker04 ~]# docker login 10.10.50.10:5000
Authenticating with existing credentials...
WARNING! Your password will be stored unencrypted in /root/.docker/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store

Login Succeeded

 

이미 pull받아 있는 fedora, tag & push

[root@docker04 ~]# docker images
REPOSITORY   TAG       IMAGE ID       CREATED       SIZE
fedora       34        af70648d87b6   2 years ago   178MB

[root@docker04 ~]# docker tag fedora:34 10.10.10.10:5000/fedora
[root@docker04 ~]# docker push 10.10.10.10:5000/fedora
Using default tag: latest
The push refers to repository [10.10.10.10:5000/fedora]
0d8ddbb4ec8b: Pushed
latest: digest: sha256:24fe8d51f042d80fc1fa7d593e03d3994ddae4a5cd3d5d9495fde740364e0bc2 size: 529