func getNodeInfo(hosts []entity.Host) (consul string, dns []dcosentity.Server, swarm string) {
if hosts == nil || len(hosts) <= 0 {
logrus.Warnf("no node for current cluster!")
return
}
dns = []dcosentity.Server{}
for i := 0; i < len(hosts); i++ {
host := hosts[i]
if host.IsConsul {
consul = host.HostName
}
if host.IsSwarmMaster {
swarm = host.HostName
}
if host.IsDnsServer {
server := dcosentity.Server{}
server.Hostname = host.HostName
server.IpAddress = host.IP
server.PrivateIpAddress = host.PrivateIp
server.IsMaster = host.IsMasterNode
server.IsSlave = host.IsSlaveNode
server.IsSwarmMaster = host.IsSwarmMaster
server.IsConsul = host.IsConsul
server.IsFullfilled = host.IsFullfilled
server.IsDnsServer = host.IsDnsServer
server.StoragePath = host.StoragePath
dns = append(dns, server)
}
}
return
}
