harmj0y
1.3 KiB
Overview
In addition to Elasticsearch for an unstructed/NoSQL approach, we are using PostgreSQL to store structured data such as DPAPI blobs/masterkeys/etc.
The database schema for Postgres is at ./kubernetes/postgres/configmap.yaml. It mimics the Protobufs defined in ./packages/nemesis.proto, but are not guaranteed to match!
The default persistent storage size is 15Gi. To change this, modify the two storage: 15Gi entries under the PersistentVolume and PersistentVolumeClaim sections in ./kubernetes/postgres/deployment.yaml
We do not recommend interacting with Postgres directly- instead, use the /hasura/ endpoint
Storage
By default this PostgreSQL instance uses a persistent data store. The size of the datastore can be adjusted in ./kubernetes/postgres/deployment.yaml by modifying the storage: 15Gi in the "PersistentVolume" and "PersistentVolumeClaim" config sections.
To use temporary storage that is wiped on every Skaffold run, check out the Option 1) comment in ./kubernetes/postgres/deployment.yaml. This is automatically done for the dev mode profile in skaffold.
pgAdmin
A pgAdmin interface is exposed at NEMESIS_URL/pgadmin with the credentials (PGADMIN_EMAIL/PGADMIN_PASSWORD) set in the common config.