consul

gistfile1.txt

/etc/systemd/system/consul.service

[Unit]
Description=Consul service discovery agent
Requires=network-online.target
After=network-online.target

[Service]
EnvironmentFile=-/etc/sysconfig/consul
Restart=on-failure
ExecStart=/usr/bin/consul agent -config-dir=/etc/consul.d
ExecReload=/bin/kill -HUP $MAINPID
KillSignal=SIGTERM
User=consul
Group=consul

[Install]
WantedBy=multi-user.target


/etc/consul.d/consul.hcl

datacenter = "beijing-office"
data_dir = "/opt/consul"
client_addr = "0.0.0.0"
ui_config{
  enabled = true
}
server = true
bind_addr = "192.168.10.xxx" # Listen on all IPv4
bootstrap_expect=3
retry_join = ["192.168.10.xxx","192.168.10.xxx","192.168.10.xxx"]

agent consul

datacenter = "beijing-office"
data_dir = "/opt/consul"
client_addr = "0.0.0.0"
server = false
bind_addr = "192.168.10.xxx" # Listen on all IPv4
retry_join = ["192.168.10.xxx","192.168.10.1xx","192.168.10.eee"]
node_name = "test123"
encrypt = "JHxhz9aXCY="
enable_script_checks = true