-
command
./consul-template_0.6.0_linux_amd64/consul-template -consul 127.0.0.1:8500 -template "/etc/hosts.ctmpl:/etc/hosts:service dnsmasq restart &" -
/etc/hosts.ctmpl
# node{{ range nodes }}
{{.Address}} {{.Node}}{{ end }}
# service{{range $tag, $services := service "echo" | byTag}}
{{range $services}}{{.Address}} {{$tag}}.{{.Name}}{{end}}{{end}}
- /etc/hosts
# node
192.0.2.201 test-consul01
192.0.2.202 test-consul02
# service
192.0.2.201 master.echo
192.0.2.202 slave.echo