Please help with configuration for single node

[GrygorievEvgeniy]

How I can change config for single node in cluster.
I change /etc/patroni/patroni.yml in one of the nodes, but after restart nothing changes in config files.

[vitabaks]

Use config_pgcluster.yml playbook, details here

Or patronictl edit-config

[vitabaks]

global.

For single node only use patroni.yml

postgresql.parameters section

[GrygorievEvgeniy]

And this is start of my topic. I change /etc/patroni/patroni.yml in one of the nodes, but after restart nothing changes in config files.

[vitabaks]

use psql and show <param_name>; command to check option.

[GrygorievEvgeniy]

I see this in postgres_exporter and prometheus, on grafana dashboards

[vitabaks]

It's strange because:

These options are defined in the configuration file and take precedence over dynamic configuration.

https://patroni.readthedocs.io/en/latest/patroni_configuration.html

Try use ALTER SYSTEM SET ...; select pg_reload_conf(); on specific node.