Simple cluster deployment with timescaledb

[vitabaks]

Issue: #235 , related issue: #31

Simple cluster deployment with timescaledb

Now, to deploy a PostgreSQL High-Availability Cluster (based on "Patroni") with the TimescaleDB extension, you just need to specify only one variable enable_timescale=true

Example:

ansible-playbook deploy_pgcluster.yml -e "enable_timescale=true"

Note: supported PostgreSQL versions from 12 to 15

[sojjan1337]

Nice!