https://kopf.readthedocs.io/en/stable/

Shell-operator is a tool for running event-driven scripts in a Kubernetes cluster - GitHub - flant/shell-operator: Shell-operator is a tool for running event-driven scripts in a Kubernetes cluster

Crunchy Hardened PostgreSQL is a state-of-the-art Postgres solution for security and compliance-focused enterprises. Crunchy Hardened PostgreSQL extends Crunchy PostgreSQL in order to enforce additional security controls to protect data from unauthorized access and comply with regulatory and privacy requirements. Crunchy Hardened Postgres combines advanced security features including enhanced RBAC, TDE, and superuser lockdown with commercial support requirements like High Availability, Disaster Recovery, and Certification.

All available containers for crunchydata postgres operator

Patroni can use Kubernetes objects in order to store the state of the cluster and manage the leader key. That makes it capable of operating Postgres in Kubernetes environment without any consistency store, namely, one doesn't need to run an extra Etcd deployment. There are two different type of Kubernetes objects Patroni can use to store the leader and the configuration keys, they are configured with the kubernetes.use_endpoints or PATRONI_KUBERNETES_USE_ENDPOINTS environment variable.