// Sends a "create cluster" request to the API client based on the cli.Context
// Returns an error if one occurred
func createCluster(c *cli.Context, w io.Writer) error {
err := checkArgCount(c, 0)
if err != nil {
return err
}
tenantName := c.String("tenant")
projectName := c.String("project")
name := c.String("name")
cluster_type := c.String("type")
vm_flavor := c.String("vm_flavor")
disk_flavor := c.String("disk_flavor")
network_id := c.String("network_id")
worker_count := c.Int("worker_count")
dns := c.String("dns")
gateway := c.String("gateway")
netmask := c.String("netmask")
master_ip := c.String("master-ip")
container_network := c.String("container-network")
etcd1 := c.String("etcd1")
etcd2 := c.String("etcd2")
etcd3 := c.String("etcd3")
batch_size := c.Int("batchSize")
ssh_key := c.String("ssh-key")
ca_cert := c.String("registry-ca-cert")
admin_password := c.String("admin-password")
if admin_password != "" {
result := validateHarborPassword(admin_password)
if result != true {
return fmt.Errorf("The Harbor password is invalid. It should have at least 7 characters " +
"with 1 lowercase letter, 1 capital letter and 1 numeric character.")
}
}
wait_for_ready := c.IsSet("wait-for-ready")
const DEFAULT_WORKER_COUNT = 1
client.Esxclient, err = client.GetClient(c)
if err != nil {
return err
}
tenant, err := verifyTenant(tenantName)
if err != nil {
return err
}
project, err := verifyProject(tenant.ID, projectName)
if err != nil {
return err
}
if !c.GlobalIsSet("non-interactive") {
name, err = askForInput("Cluster name: ", name)
if err != nil {
return err
}
cluster_type, err = askForInput("Cluster type: ", cluster_type)
if err != nil {
return err
}
if worker_count == 0 && cluster_type != "HARBOR" {
worker_count_string, err := askForInput("Worker count: ", "")
if err != nil {
return err
}
worker_count, err = strconv.Atoi(worker_count_string)
if err != nil {
return fmt.Errorf("Please supply a valid worker count")
}
}
}
if len(name) == 0 || len(cluster_type) == 0 {
return fmt.Errorf("Provide a valid cluster name and type")
}
if worker_count == 0 && cluster_type != "HARBOR" {
worker_count = DEFAULT_WORKER_COUNT
}
if !c.GlobalIsSet("non-interactive") {
dns, err = askForInput("Cluster DNS server: ", dns)
if err != nil {
return err
}
gateway, err = askForInput("Cluster network gateway: ", gateway)
if err != nil {
return err
}
netmask, err = askForInput("Cluster network netmask: ", netmask)
if err != nil {
return err
}
ssh_key, err = askForInput("Cluster ssh key file path (leave blank for none): ", ssh_key)
if err != nil {
return err
}
}
if len(dns) == 0 || len(gateway) == 0 || len(netmask) == 0 {
return fmt.Errorf("Provide a valid DNS, gateway, and netmask")
}
extended_properties := make(map[string]string)
extended_properties[photon.ExtendedPropertyDNS] = dns
extended_properties[photon.ExtendedPropertyGateway] = gateway
extended_properties[photon.ExtendedPropertyNetMask] = netmask
if len(ssh_key) != 0 {
ssh_key_content, err := readSSHKey(ssh_key)
if err == nil {
extended_properties[photon.ExtendedPropertySSHKey] = ssh_key_content
} else {
return err
}
}
if len(ca_cert) != 0 {
ca_cert_content, err := readCACert(ca_cert)
if err == nil {
extended_properties[photon.ExtendedPropertyRegistryCACert] = ca_cert_content
} else {
return err
}
}
cluster_type = strings.ToUpper(cluster_type)
switch cluster_type {
case "KUBERNETES":
if !c.GlobalIsSet("non-interactive") {
master_ip, err = askForInput("Kubernetes master static IP address: ", master_ip)
if err != nil {
return err
}
container_network, err = askForInput("Kubernetes worker network ID: ", container_network)
if err != nil {
return err
}
etcd1, err = askForInput("etcd server 1 static IP address: ", etcd1)
if err != nil {
return err
}
etcd2, err = askForInput("etcd server 2 static IP address (leave blank for none): ", etcd2)
if err != nil {
return err
}
if len(etcd2) != 0 {
etcd3, err = askForInput("etcd server 3 static IP address (leave blank for none): ", etcd3)
if err != nil {
return err
}
}
}
extended_properties[photon.ExtendedPropertyMasterIP] = master_ip
extended_properties[photon.ExtendedPropertyContainerNetwork] = container_network
extended_properties[photon.ExtendedPropertyETCDIP1] = etcd1
if len(etcd2) != 0 {
extended_properties[photon.ExtendedPropertyETCDIP2] = etcd2
if len(etcd3) != 0 {
extended_properties[photon.ExtendedPropertyETCDIP3] = etcd3
}
}
case "HARBOR":
if !c.GlobalIsSet("non-interactive") {
master_ip, err = askForInput("Harbor master static IP address: ", master_ip)
if err != nil {
return err
}
if len(admin_password) == 0 {
fmt.Printf("Harbor registry admin password: "******"The Harbor password is invalid. It should have at least 7 " +
"characters with 1 lowercase letter, 1 capital letter and 1 numeric " +
"character.")
}
fmt.Printf("\n")
}
}
extended_properties[photon.ExtendedPropertyMasterIP] = master_ip
extended_properties[photon.ExtendedPropertyAdminPassword] = admin_password
default:
return fmt.Errorf("Unsupported cluster type: %s", cluster_type)
}
clusterSpec := photon.ClusterCreateSpec{}
clusterSpec.Name = name
clusterSpec.Type = cluster_type
clusterSpec.VMFlavor = vm_flavor
clusterSpec.DiskFlavor = disk_flavor
clusterSpec.NetworkID = network_id
clusterSpec.WorkerCount = worker_count
clusterSpec.BatchSizeWorker = batch_size
clusterSpec.ExtendedProperties = extended_properties
if !c.GlobalIsSet("non-interactive") {
fmt.Printf("\n")
fmt.Printf("Creating cluster: %s (%s)\n", clusterSpec.Name, clusterSpec.Type)
if len(clusterSpec.VMFlavor) != 0 {
fmt.Printf(" VM flavor: %s\n", clusterSpec.VMFlavor)
}
if len(clusterSpec.DiskFlavor) != 0 {
fmt.Printf(" Disk flavor: %s\n", clusterSpec.DiskFlavor)
}
if clusterSpec.Type != "HARBOR" {
fmt.Printf(" Worker count: %d\n", clusterSpec.WorkerCount)
}
if clusterSpec.BatchSizeWorker != 0 {
fmt.Printf(" Batch size: %d\n", clusterSpec.BatchSizeWorker)
}
fmt.Printf("\n")
}
if confirmed(c) {
createTask, err := client.Esxclient.Projects.CreateCluster(project.ID, &clusterSpec)
if err != nil {
return err
}
_, err = waitOnTaskOperation(createTask.ID, c)
if err != nil {
return err
}
if wait_for_ready {
if !utils.NeedsFormatting(c) {
fmt.Printf("Waiting for cluster %s to become ready\n", createTask.Entity.ID)
}
cluster, err := waitForCluster(createTask.Entity.ID)
if err != nil {
return err
}
if utils.NeedsFormatting(c) {
utils.FormatObject(cluster, w, c)
} else {
fmt.Printf("Cluster %s is ready\n", cluster.ID)
}
} else {
fmt.Println("Note: the cluster has been created with minimal resources. You can use the cluster now.")
fmt.Println("A background task is running to gradually expand the cluster to its target capacity.")
fmt.Printf("You can run 'cluster show %s' to see the state of the cluster.\n", createTask.Entity.ID)
}
} else {
fmt.Println("Cancelled")
}
return nil
}
// Sends a "create cluster" request to the API client based on the cli.Context
// Returns an error if one occurred
func createCluster(c *cli.Context, w io.Writer) error {
err := checkArgNum(c.Args(), 0, "cluster create [<options>]")
if err != nil {
return err
}
tenantName := c.String("tenant")
projectName := c.String("project")
name := c.String("name")
cluster_type := c.String("type")
vm_flavor := c.String("vm_flavor")
disk_flavor := c.String("disk_flavor")
network_id := c.String("network_id")
worker_count := c.Int("worker_count")
dns := c.String("dns")
gateway := c.String("gateway")
netmask := c.String("netmask")
master_ip := c.String("master-ip")
container_network := c.String("container-network")
zookeeper1 := c.String("zookeeper1")
zookeeper2 := c.String("zookeeper2")
zookeeper3 := c.String("zookeeper3")
etcd1 := c.String("etcd1")
etcd2 := c.String("etcd2")
etcd3 := c.String("etcd3")
batch_size := c.Int("batchSize")
ssh_key := c.String("ssh-key")
wait_for_ready := c.IsSet("wait-for-ready")
const DEFAULT_WORKER_COUNT = 1
client.Esxclient, err = client.GetClient(c.GlobalIsSet("non-interactive"))
if err != nil {
return err
}
tenant, err := verifyTenant(tenantName)
if err != nil {
return err
}
project, err := verifyProject(tenant.ID, projectName)
if err != nil {
return err
}
if !utils.IsNonInteractive(c) {
name, err = askForInput("Cluster name: ", name)
if err != nil {
return err
}
cluster_type, err = askForInput("Cluster type: ", cluster_type)
if err != nil {
return err
}
if worker_count == 0 {
worker_count_string, err := askForInput("Worker count: ", "")
if err != nil {
return err
}
worker_count, err = strconv.Atoi(worker_count_string)
if err != nil {
return fmt.Errorf("Please supply a valid worker count")
}
}
}
if len(name) == 0 || len(cluster_type) == 0 {
return fmt.Errorf("Provide a valid cluster name and type")
}
if worker_count == 0 {
worker_count = DEFAULT_WORKER_COUNT
}
if !utils.IsNonInteractive(c) {
dns, err = askForInput("Cluster DNS server: ", dns)
if err != nil {
return err
}
gateway, err = askForInput("Cluster network gateway: ", gateway)
if err != nil {
return err
}
netmask, err = askForInput("Cluster network netmask: ", netmask)
if err != nil {
return err
}
ssh_key, err = askForInput("Cluster ssh key file path (leave blank for none): ", ssh_key)
if err != nil {
return err
}
}
if len(dns) == 0 || len(gateway) == 0 || len(netmask) == 0 {
return fmt.Errorf("Provide a valid DNS, gateway, and netmask")
}
extended_properties := make(map[string]string)
extended_properties[photon.ExtendedPropertyDNS] = dns
extended_properties[photon.ExtendedPropertyGateway] = gateway
extended_properties[photon.ExtendedPropertyNetMask] = netmask
if len(ssh_key) != 0 {
ssh_key_content, err := readSSHKey(ssh_key)
if err == nil {
extended_properties[photon.ExtendedPropertySSHKey] = ssh_key_content
} else {
return err
}
}
cluster_type = strings.ToUpper(cluster_type)
switch cluster_type {
case "KUBERNETES":
if !utils.IsNonInteractive(c) {
master_ip, err = askForInput("Kubernetes master static IP address: ", master_ip)
if err != nil {
return err
}
container_network, err = askForInput("Kubernetes worker network ID: ", container_network)
if err != nil {
return err
}
etcd1, err = askForInput("etcd server 1 static IP address: ", etcd1)
if err != nil {
return err
}
etcd2, err = askForInput("etcd server 2 static IP address (leave blank for none): ", etcd2)
if err != nil {
return err
}
if len(etcd2) != 0 {
etcd3, err = askForInput("etcd server 3 static IP address (leave blank for none): ", etcd3)
if err != nil {
return err
}
}
}
extended_properties[photon.ExtendedPropertyMasterIP] = master_ip
extended_properties[photon.ExtendedPropertyContainerNetwork] = container_network
extended_properties[photon.ExtendedPropertyETCDIP1] = etcd1
if len(etcd2) != 0 {
extended_properties[photon.ExtendedPropertyETCDIP2] = etcd2
if len(etcd3) != 0 {
extended_properties[photon.ExtendedPropertyETCDIP3] = etcd3
}
}
case "MESOS":
if !utils.IsNonInteractive(c) {
zookeeper1, err = askForInput("Zookeeper server 1 static IP address: ", zookeeper1)
if err != nil {
return err
}
zookeeper2, err = askForInput("Zookeeper server 2 static IP address (leave blank for none): ", zookeeper2)
if err != nil {
return err
}
if len(zookeeper2) != 0 {
zookeeper3, err = askForInput("Zookeeper server 3 static IP address (leave blank for none): ", zookeeper3)
if err != nil {
return err
}
}
}
extended_properties[photon.ExtendedPropertyZookeeperIP1] = zookeeper1
if len(zookeeper2) != 0 {
extended_properties[photon.ExtendedPropertyZookeeperIP2] = zookeeper2
if len(zookeeper3) != 0 {
extended_properties[photon.ExtendedPropertyZookeeperIP3] = zookeeper3
}
}
case "SWARM":
if !utils.IsNonInteractive(c) {
etcd1, err = askForInput("etcd server 1 static IP address: ", etcd1)
if err != nil {
return err
}
etcd2, err = askForInput("etcd server 2 static IP address (leave blank for none): ", etcd2)
if err != nil {
return err
}
if len(etcd2) != 0 {
etcd3, err = askForInput("etcd server 3 static IP address (leave blank for none): ", etcd3)
if err != nil {
return err
}
}
}
extended_properties[photon.ExtendedPropertyETCDIP1] = etcd1
if len(etcd2) != 0 {
extended_properties[photon.ExtendedPropertyETCDIP2] = etcd2
if len(etcd3) != 0 {
extended_properties[photon.ExtendedPropertyETCDIP3] = etcd3
}
}
default:
return fmt.Errorf("Unsupported cluster type: %s", cluster_type)
}
clusterSpec := photon.ClusterCreateSpec{}
clusterSpec.Name = name
clusterSpec.Type = cluster_type
clusterSpec.VMFlavor = vm_flavor
clusterSpec.DiskFlavor = disk_flavor
clusterSpec.NetworkID = network_id
clusterSpec.WorkerCount = worker_count
clusterSpec.BatchSizeWorker = batch_size
clusterSpec.ExtendedProperties = extended_properties
if !utils.IsNonInteractive(c) {
fmt.Printf("\n")
fmt.Printf("Creating cluster: %s (%s)\n", clusterSpec.Name, clusterSpec.Type)
if len(clusterSpec.VMFlavor) != 0 {
fmt.Printf(" VM flavor: %s\n", clusterSpec.VMFlavor)
}
if len(clusterSpec.DiskFlavor) != 0 {
fmt.Printf(" Disk flavor: %s\n", clusterSpec.DiskFlavor)
}
fmt.Printf(" Worker count: %d\n", clusterSpec.WorkerCount)
if clusterSpec.BatchSizeWorker != 0 {
fmt.Printf(" Batch size: %d\n", clusterSpec.BatchSizeWorker)
}
fmt.Printf("\n")
}
if confirmed(utils.IsNonInteractive(c)) {
createTask, err := client.Esxclient.Projects.CreateCluster(project.ID, &clusterSpec)
if err != nil {
return err
}
_, err = waitOnTaskOperation(createTask.ID, c)
if err != nil {
return err
}
if wait_for_ready {
if !utils.NeedsFormatting(c) {
fmt.Printf("Waiting for cluster %s to become ready\n", createTask.Entity.ID)
}
cluster, err := waitForCluster(createTask.Entity.ID)
if err != nil {
return err
}
if utils.NeedsFormatting(c) {
utils.FormatObject(cluster, w, c)
} else {
fmt.Printf("Cluster %s is ready\n", cluster.ID)
}
} else {
fmt.Println("Note: the cluster has been created with minimal resources. You can use the cluster now.")
fmt.Println("A background task is running to gradually expand the cluster to its target capacity.")
fmt.Printf("You can run 'cluster show %s' to see the state of the cluster.\n", createTask.Entity.ID)
}
} else {
fmt.Println("Cancelled")
}
return nil
}