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Docker registry 完全解析
拉取镜像
1.获取镜像manifests
GET /v2/<name>/manifests/<reference>name是镜像名称,reference是镜像版本或者digest
2.拉取层
GET /v2/<name>/blobs/<digest>
name是镜像名称,digest是通过manifest获取的数字串
上传镜像
- 1.申请上传
POST /v2/<name>/blobs/uploads/ - 2.校验blob是否存在
HEAD /v2/<name>/blobs/<digest> - 3.上传层
单片上传
分段上传PUT /v2/<name>/blobs/uploads/<uuid>?digest=<digest> Content-Length: <size of layer> Content-Type: application/octet-streamPATCH /v2/<name>/blobs/uploads/<uuid> Content-Length: <size of chunk> Content-Range: <start of range>-<end of range> Content-Type: application/octet-stream - 4.上传完毕去人
PUT /v2/<name>/blob/uploads/<uuid>?digest=<digest>
删除镜像
- 1.删除manifest
DELETE /v2/<name>/manifests/<reference>