List Images

GET /images/json

Example request:

GET /images/json?all=0 HTTP/1.1

Example response:

HTTP/1.1 200 OK
Content-Type: application/json

[
  {
     "RepoTags": [
       "ubuntu:12.04",
       "ubuntu:precise",
       "ubuntu:latest"
     ],
     "Id": "8dbd9e392a964056420e5d58ca5cc376ef18e2de93b5cc90e868a1bbc8318c1c",
     "Created": 1365714795,
     "Size": 131506275,
     "VirtualSize": 131506275,
     "Labels": {}
  },
  {
     "RepoTags": [
       "ubuntu:12.10",
       "ubuntu:quantal"
     ],
     "ParentId": "27cf784147099545",
     "Id": "b750fe79269d2ec9a3c593ef05b4332b1d1a02a62b4accb2c21d589ff2f5f2dc",
     "Created": 1364102658,
     "Size": 24653,
     "VirtualSize": 180116135,
     "Labels": {
        "com.example.version": "v1"
     }
  }
]

Example request, with digest information:

GET /images/json?digests=1 HTTP/1.1

Example response, with digest information:

HTTP/1.1 200 OK
Content-Type: application/json

[
  {
    "Created": 1420064636,
    "Id": "4986bf8c15363d1c5d15512d5266f8777bfba4974ac56e3270e7760f6f0a8125",
    "ParentId": "ea13149945cb6b1e746bf28032f02e9b5a793523481a0a18645fc77ad53c4ea2",
    "RepoDigests": [
      "localhost:5000/test/busybox@sha256:cbbf2f9a99b47fc460d422812b6a5adff7dfee951d8fa2e4a98caa0382cfbdbf"
    ],
    "RepoTags": [
      "localhost:5000/test/busybox:latest",
      "playdate:latest"
    ],
    "Size": 0,
    "VirtualSize": 2429728,
    "Labels": {}
  }
]

The response shows a single image Id associated with two repositories (RepoTags): localhost:5000/test/busybox: and playdate. A caller can use either of the RepoTags values localhost:5000/test/busybox:latest or playdate:latest to reference the image.

You can also use RepoDigests values to reference an image. In this response, the array has only one reference and that is to the localhost:5000/test/busybox repository; the playdate repository has no digest. You can reference this digest using the value: localhost:5000/test/busybox@sha256:cbbf2f9a99b47fc460d...

See the hyper run and hyper build commands for examples of digest and tag references on the command line.

Query Parameters:

  • all – 1/True/true or 0/False/false, default false
  • filters – a JSON encoded value of the filters (a map[string][]string) to process on the images list. Available filters:
    • dangling=true
    • label=key or label="key=value" of an image label
  • filter - only return images with the specified name