Mendistribusikan Docker Image
Pengantar Docker
Tim Sangster
Software Engineer @ DataCamp
Registry Docker privat
- Tidak seperti image resmi Docker, tidak ada jaminan kualitas
- Nama diawali URL registry privat
dockerhub.myprivateregistry.com/classify_spam
docker pull dockerhub.myprivateregistry.com/classify_spam:v1
Using tag: v1
latest: Pulling from dockerhub.myprivateregistry.com
ed02c6ade914: Pull complete
Digest: sha256:b6b83d3c331794420340093eb706b6f152d9c1fa51b262d9bf34594887c2c7ac
Status: Downloaded newer image for dockerhub.myprivateregistry.com/classify_spam:v1
dockerhub.myprivateregistry.com/classify_spam:v1
Push ke registry
docker image push <image name>
Push ke registry tertentu --> nama image harus diawali URL registry
docker tag classify_spam:v1 dockerhub.myprivateregistry.com/classify_spam:v1
docker image push dockerhub.myprivateregistry.com/classify_spam:v1
Autentikasi ke registry
- Image resmi Docker --> Tidak perlu autentikasi
- Repository Docker privat --> Pemilik dapat memilih
docker login dockerhub.myprivateregistry.com
user@pc ~ % docker login dockerhub.myprivateregistry.com
Username: student
Password:
Login succeeded
Docker image sebagai file
Mengirim Docker image ke satu/dua orang? Kirim sebagai file!
Simpan image
docker save -o image.tar classify_spam:v1
Muat image
docker load -i image.tar
Ringkasan perintah baru
| Penggunaan | Perintah |
|---|---|
| Pull image dari registry privat | docker pull <private-registry-url>/<image-name> |
| Ubah nama image | docker tag <old-name> <new-name> |
| Push image | docker image push <image-name> |
| Login ke registry privat | docker login <private-registry-url> |
| Simpan image ke file | docker save -o <file-name> <image-name> |
| Muat image dari file | docker load -i <file-name> |
Ayo berlatih!
Pengantar Docker
