Storage Implementations

This page contains a community-contributed list of known Storage implementations for CertMagic.

From the README:

The notion of a "cluster" or "fleet" of instances that may be serving the same site and sharing certificates, etc, is tied to storage. Simply, any instances that use the same storage facilities are considered part of the cluster. So if you deploy 100 instances of CertMagic behind a load balancer, they are all part of the same cluster if they share the same storage configuration. Sharing storage could be mounting a shared folder, or implementing some other distributed storage system such as a database server or KV store.

This table gives the link to each implementation, along with what it uses for its storage mechanism and any requirements for using the implementation.

Name and link	Storage mechanism	Requirements
FileStorage (default)	File system	A folder with read+write permissions
Caddy-TLSConsul	Consul K/V	Consul
magicstorage - S3Storage	S3	AWS
S3Store	S3	AWS v2
caddy-storage-redis	Redis	Redis
badgerstorage	Badger	Badger v2
DynamoDB	Amazon DynamoDB	AWS
Generic S3	S3 (w/ optional client-side encryption using secretbox)	Any S3-alike provider
Certmagic S3	S3 Compatible Storage	S3 Compatible Storage
certmagic-storage-crdb	CockroachDB (SQL)	CockroachDB
CertMagic SQL Storage	SQL storage	RDB like Postgres
NATS KV	NATS Key/Value Store	Jetstream enabled Nats cluster/installation