nicolas/webdis repository overview

⁠Official Webdis images

Webdis is a very simple web server providing an HTTP interface to Redis, with JSON output.

This Docker Hub repository is maintained by the author of Webdis⁠ and contains up-to-date images that are published as soon as new versions are released on GitHub⁠. It is mirrored on Amazon's Elastic Container Registry⁠.

⁠Try Webdis with Docker

Start Webdis with this command, exposing port 7379 on localhost:

docker run --name webdis-test --rm -d -p 127.0.0.1:7379:7379 nicolas/webdis

Once started, try sending a request to Redis via Webdis over HTTP:

curl http://127.0.0.1:7379/PING

This should produce the following output:

{"PING":[true,"PONG"]}

To stop and clean up the Webdis container, run

docker stop webdis-test

⁠Documentation

The Webdis README on GitHub⁠ describes its features and configuration options in detail.

The docs directory on GitHub⁠ contains articles describing more complex deployment architectures, how to use SSL between Webdis and Redis, and more.

⁠Cryptographically signed images

The Webdis images on Docker Hub are signed. You can download the public key from the Webdis repo⁠ to validate them, or copy it from here (save as nicolasff.pub):

-----BEGIN PUBLIC KEY-----
role: nicolasff

MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEUI/LpQETC4jOXvURenSFUUDtdCsB
o76W6tp1jL+8XBaB18Q++1OtCi/ulbNpduH64QPlpDAWN6Ao5Mw9M2nC9w==
-----END PUBLIC KEY-----

You should see the following key ID if you verify the trust:

$ docker trust inspect nicolas/webdis:0.1.21 --pretty

Signatures for nicolas/webdis:0.1.21

SIGNED TAG   DIGEST                                                             SIGNERS
0.1.21       bea53be391b11fd8a33d55c5e3d49eb11c4c2f89e9e82ca70b3a91bc9c9aa208   (Repo Admin)

List of signers and their keys for nicolas/webdis:0.1.21

SIGNER      KEYS
nicolasff   dd0768b9d35d

Administrative keys for nicolas/webdis:0.1.21

  Repository Key:	fed0b56b8a8fd4d156fb2f47c2e8bd3eb61948b72a787c18e2fa3ea3233bba1a
  Root Key:	40be21f47831d593892370a8e3fc5bfffb16887c707bd81a6aed2088dc8f4bef

⁠Signing keys

• The SIGNER field tells you who signed the image; it should be nicolasff. The short key ID is dd0768b9d35d, the full ID being dd0768b9d35d344bbd1681418d27052c4c896a59be214352448daa2b6925b95b.
• The Repository Key is scoped to this Docker Hub repo, nicolas/webdis. This should match as well. Its key ID is fed0b56b8a8fd4d156fb2f47c2e8bd3eb61948b72a787c18e2fa3ea3233bba1a.
• Finally, the Root Key ID is 40be21f47831d593892370a8e3fc5bfffb16887c707bd81a6aed2088dc8f4bef.

Make sure that all the key IDs mentioned in the output of docker trust inspect are listed here. The same key IDs are listed in the Webdis documentation⁠ if you want to validate them.

Note that while the images on AWS ECR are not signed due to its lack of support for Content Trust, they are *identical* to the signed images published on Docker Hub.