opencloud/services/ocs

OCS

The ocs service is an ...

Caching

The ocs service can use a configured store via OCS_STORE_TYPE. Possible stores are:

• memory: Basic in-memory store and the default.
• ocmem: Advanced in-memory store allowing max size.
• redis: Stores data in a configured redis cluster.
• redis-sentinel: Stores data in a configured redis sentinel cluster.
• etcd: Stores data in a configured etcd cluster.
• nats-js: Stores data using key-value-store feature of nats jetstream
• noop: Stores nothing. Useful for testing. Not recommended in production environments.

1. Note that in-memory stores are by nature not reboot persistent.
2. Though usually not necessary, a database name and a database table can be configured for event stores if the event store supports this. Generally not applicable for stores of type in-memory. These settings are blank by default which means that the standard settings of the configured store applies.
3. The ocs service can be scaled if not using in-memory stores and the stores are configured identically over all instances.
4. When using redis-sentinel, the Redis master to use is configured via OCS_CACHE_STORE_NODES in the form of <sentinel-host>:<sentinel-port>/<redis-master> like 10.10.0.200:26379/mymaster.