Export/Import/Edit etcd directory as JSON/YAML/TOML and validate directory using JSON schema.

Use cases

• Backup/Restore in a format which is not database or version specific.
• Migration of data from production to testing.
• Store configuration in Git and use import to populate etcd.
• Validate directory entries using JSON schema.

JSON Schema is a vocabulary that allows you to annotate and validate JSON documents.
Benefits

• Describes your existing data format(s).
• Provides clear human- and machine- readable documentation.
• Validates data which is useful for:
  • Automated testing.
  • Ensuring quality of client submitted data.

If you’re into DNSSEC, you’ll probably have to troubleshoot or at least to verify it. While there are some good online tools such as DNSViz, there is also a command-line tool to test DNSSEC signatures onsite: delv.