Short Version
Prepare a fresh x86_64/aarch64 node that runs any compatible Linux OS Distros, then Download Pigsty with:ansible and generate pigsty.yml config file.
Next, run the install.yml playbook with an admin user (nopass ssh & sudo):
- bootstrap: OPTIONAL, make sure
ansibleis installed, and use offline package/tmp/pkg.tgzif applicable - configure: OPTIONAL, recommend & generate
pigsty.ymlconfig according to your env. - install.yml: REQUIRED, install Pigsty modules according to your config file.
80/443 and Postgres on port 5432.
BTW: If you feel Pigsty is too complicated, you can consider the Slim Installation, which only installs the necessary components for HA PostgreSQL clusters.