Compatibility
Supported operating systems, kernels & arch, PostgreSQL major versions and feature sets.
Module: NODE
Concept
Introduction to node module, admin node, infra node, pgsql node, etc…
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Configuration
Configure node identity, dns, vip, data dir, and haproxy services
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Parameter
There are 64 parameters to customize node, monitor agent and haproxy load balancer
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Parameters
56 parameters that describe local repo, Nginx，DNS, Prometheus & Grafana observability stack,…
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Playbook
Hwo to manage node cluster with ansible playbooks
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Administration
Node admin SOP, add & remove node, setup admin, bind vip and miscellany
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Module: NODE
Tune nodes into the desired state and monitor it, manage node, VIP, HAProxy, and exporters.
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Monitoring
How to monitoring nodes in Pigsty and setup alerting rules
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Metrics
Pigsty NODE module metric list
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Module: DOCKER
Docker Daemon services, which allows you to pull-up stateless software in additional to PostgreSQL.
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Bind a L2 VIP to Node Cluster with Keepalived
How to bind an optional L2 VIP to a node cluster with keepalived?