func main() {
defer func() {
if r := recover(); r != nil {
fmt.Println(r)
os.Exit(1)
}
}()
utils.LogInfo("\nDeploying Agent Server...")
var ln string
var e error
rd := bufio.NewReader(os.Stdin)
for {
ln, e = rd.ReadString('\n')
println(ln)
if e != nil {
panic(e)
} else if strings.ContainsAny(ln, "AGENT_KUBER_API") {
break
}
}
if !strings.ContainsAny(ln, "AGENT_KUBER_API") {
panic("Missing Key, AGENT_KUBER_API. Cannot proceed.")
}
kv := strings.Split(ln, "=")
utils.SetKey("AGENT_KUBER_API", kv[1])
pk, puk, _ := utils.CreateSSHKey()
c := deploy.CenturyLink{
PublicSSHKey: puk,
APIUsername: os.Getenv("USERNAME"),
APIPassword: os.Getenv("PASSWORD"),
GroupID: os.Getenv("GROUP_ID"),
CPU: 1,
MemoryGB: 1,
TCPOpenPorts: []int{3001},
ServerName: "AGENT",
ServerTemplate: "UBUNTU-14-64-TEMPLATE",
}
utils.LogInfo("\nWaiting for server creation...")
s, e := c.DeployVM()
if e != nil {
panic(e)
}
utils.SetKey("AGENT_PRIVATE_KEY", base64.StdEncoding.EncodeToString([]byte(pk)))
utils.SetKey("AGENT_PUBLIC_IP", s.PublicIP)
utils.LogInfo("\nAgent server deployment complete!!")
}
// ProvisionCluster is used to provision a cluster of RHEL7 VMs (1 Master +
// n Minions).
func (clc CenturyLink) ProvisionCluster(params Params) ([]Server, error) {
utils.LogInfo("\nProvisioning Server Cluster into Centurylink Cloud...")
utils.LogInfo("\nMinion Count: " + strconv.Itoa(params.MinionCount))
e := clc.initProvider()
if e != nil {
return nil, e
}
var servers []Server
for i := 0; i < params.MinionCount+1; i++ {
pk := ""
if i == 0 {
utils.LogInfo("\nDeploying Kubernetes Master...")
pk = clc.masterPK
} else {
utils.LogInfo("\nDeploying Kubernetes Minion... " + strconv.Itoa(i))
}
c := deploy.CenturyLink{
PrivateSSHKey: pk,
PublicSSHKey: clc.masterPuK,
APIUsername: clc.uname,
APIPassword: clc.password,
GroupID: clc.groupID,
CPU: clc.cpu,
MemoryGB: clc.memGb,
ServerName: "KUBE",
TCPOpenPorts: clc.minionPorts,
}
s, e := c.DeployVM()
if e != nil {
return nil, e
}
servers = append(servers, Server{Name: s.Name, PublicIP: s.PublicIP, PrivateIP: s.PrivateIP, PublicSSHKey: s.PublicSSHKey, PrivateSSHKey: pk})
}
return servers, nil
}
