Playbook

# Basic node management
./node.yml -l <cls|ip|group>          # Add node to Pigsty
./node-rm.yml -l <cls|ip|group>       # Remove node from Pigsty

# Node management shortcuts
bin/node-add node-test                 # Initialize node cluster 'node-test'
bin/node-add 10.10.10.10               # Initialize node '10.10.10.10'
bin/node-rm node-test                  # Remove node cluster 'node-test'
bin/node-rm 10.10.10.10                # Remove node '10.10.10.10'

# Node main initialization
./node.yml -t node                     # Complete node main init (excludes haproxy, monitor)
./node.yml -t haproxy                  # Setup haproxy on node
./node.yml -t monitor                  # Setup node monitoring: node_exporter & vector

# VIP management
./node.yml -t node_vip                 # Setup optional L2 VIP for node cluster
./node.yml -t vip_config,vip_reload    # Refresh node L2 VIP configuration

# HAProxy management
./node.yml -t haproxy_config,haproxy_reload   # Refresh service definitions on node

# Registration management
./node.yml -t register_prometheus      # Re-register node to Prometheus
./node.yml -t register_nginx           # Re-register node haproxy admin to Nginx

# Specific tasks
./node.yml -t node-id                  # Generate node identity
./node.yml -t node_name                # Setup hostname
./node.yml -t node_hosts               # Setup node /etc/hosts records
./node.yml -t node_resolv              # Setup node DNS resolver /etc/resolv.conf
./node.yml -t node_firewall            # Setup firewall & selinux
./node.yml -t node_ca                  # Setup node CA certificate
./node.yml -t node_repo                # Setup node upstream software repository
./node.yml -t node_pkg                 # Install yum packages on node
./node.yml -t node_feature             # Setup numa, grub, static network
./node.yml -t node_kernel              # Enable kernel modules
./node.yml -t node_tune                # Setup tuned profile
./node.yml -t node_sysctl              # Setup additional sysctl parameters
./node.yml -t node_profile             # Setup node environment: /etc/profile.d/node.sh
./node.yml -t node_ulimit              # Setup node resource limits
./node.yml -t node_data                # Setup node primary data directory
./node.yml -t node_admin               # Setup admin user and ssh key
./node.yml -t node_timezone            # Setup node timezone
./node.yml -t node_ntp                 # Setup node NTP server/client
./node.yml -t node_crontab             # Add/overwrite crontab tasks