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ETCD
The distributive consensus storage
ETCD is a distributed, reliable key-value store for the most critical data of a distributed system. etcd is used as DCS (Distributed configuration storage) for patroni, the PostgreSQL HA Agent for config management and leader election.
In short, PGSQL depends on a global ETCD module, and ETCD depends on NODE module to work properly (use the node CA).
Configuration
Define etcd cluster at different size
Parameters
Customize etcd components with 10 parameters
Administration
Adding / Removing etcd members, refresh endpoints...
Playbooks
Ansible playbooks that can be used in etcd module
Monitoring
Dashboards, metrics, record & alerting rules.
FAQ
Frequently Asked Questions about etcd module
describe the cluster you want
Customize etcd with 12 parameters
Manage your etcd cluster
control primitives
Dashboards and alerting rules for etcd module
frequently asked questions