Docker Swarm Unlock Key

Description

General

• Documentation: https://docs.docker.com/engine/reference/commandline/swarm_join-token/
• Summary: Docker Swarm allows management and orchestration of Docker applications on a cluster of hosts. Swarms can be configured to lock themselves after Manager Docker daemons have been restarted. Unlocking them requires an unlock-key.
• IPs allowlist: This feature is not available.
• Scopes: Keys are specific to a swarm.

Revoke the secret

It is possible to rotate an unlock-key using the cli command docker swarm unlock-key --rotate

Check for suspicious activity

Not available.

Details for Docker swarm unlock key

• Family: Api

• Category: Other

• Company: Docker

• High recall: True

• Validity check available: False

• Minimum number of matches: 1

• Occurrences found for one million commits: 0.44

• Prefixed: True

• PreValidators:

- type: ContentWhitelistPreValidator
  patterns:
    - swmkey-1-

Examples

- text: |
    $ docker swarm unlock-key --rotate
        SWMKEY-1-UOhYoCrqWN9VYhF6FpdGXCavM0LaAmtZpm+60BoTz/A

  apikey: SWMKEY-1-UOhYoCrqWN9VYhF6FpdGXCavM0LaAmtZpm+60BoTz/A

# Fat-fingered secret
- text: |
    SSWMKEY-1-UOhYoCrqWN9VYhF6FpdGXCavM0LaAmtZpm+60BoTz/A

  apikey: SWMKEY-1-UOhYoCrqWN9VYhF6FpdGXCavM0LaAmtZpm+60BoTz/A