func (c *GenericClient) CreateKeyPair(d *Driver, name string, publicKey string) error { opts := keypairs.CreateOpts{ Name: name, PublicKey: publicKey, } if result := keypairs.Create(c.Compute, opts); result.Err != nil { return result.Err } return nil }
func TestCreateServerWithKeyPair(t *testing.T) { client, err := newClient() th.AssertNoErr(t, err) if testing.Short() { t.Skip("Skipping test that requires server creation in short mode.") } privateKey, err := rsa.GenerateKey(rand.Reader, 2048) publicKey := privateKey.PublicKey pub, err := ssh.NewPublicKey(&publicKey) th.AssertNoErr(t, err) pubBytes := ssh.MarshalAuthorizedKey(pub) pk := string(pubBytes) kp, err := keypairs.Create(client, keypairs.CreateOpts{ Name: keyName, PublicKey: pk, }).Extract() th.AssertNoErr(t, err) t.Logf("Created key pair: %s\n", kp) choices, err := ComputeChoicesFromEnv() th.AssertNoErr(t, err) name := tools.RandomString("Gophercloud-", 8) t.Logf("Creating server [%s] with key pair.", name) serverCreateOpts := servers.CreateOpts{ Name: name, FlavorRef: choices.FlavorID, ImageRef: choices.ImageID, } server, err := servers.Create(client, keypairs.CreateOptsExt{ serverCreateOpts, keyName, }).Extract() th.AssertNoErr(t, err) defer servers.Delete(client, server.ID) if err = waitForStatus(client, server, "ACTIVE"); err != nil { t.Fatalf("Unable to wait for server: %v", err) } server, err = servers.Get(client, server.ID).Extract() t.Logf("Created server: %+v\n", server) th.AssertNoErr(t, err) th.AssertEquals(t, server.KeyName, keyName) t.Logf("Deleting key pair [%s]...", kp.Name) err = keypairs.Delete(client, keyName).ExtractErr() th.AssertNoErr(t, err) t.Logf("Deleting server [%s]...", name) }
func resourceComputeKeypairCreate(d *schema.ResourceData, meta interface{}) error { computeClient, err := meta.(*Config).computeClient() if err != nil { return fmt.Errorf("Error creating ConoHa compute client: %s", err) } createOpts := keypairs.CreateOpts{ Name: d.Get("name").(string), PublicKey: d.Get("public_key").(string), } keypair, err := keypairs.Create(computeClient, createOpts).Extract() if err != nil { return fmt.Errorf("Error creating ConoHa keypair: %s", err) } d.SetId(keypair.Name) return resourceComputeKeypairRead(d, meta) }
func resourceComputeKeypairV2Create(d *schema.ResourceData, meta interface{}) error { config := meta.(*Config) computeClient, err := config.computeV2Client(d.Get("region").(string)) if err != nil { return fmt.Errorf("Error creating OpenStack compute client: %s", err) } createOpts := keypairs.CreateOpts{ Name: d.Get("name").(string), PublicKey: d.Get("public_key").(string), } log.Printf("[DEBUG] Create Options: %#v", createOpts) kp, err := keypairs.Create(computeClient, createOpts).Extract() if err != nil { return fmt.Errorf("Error creating OpenStack keypair: %s", err) } d.SetId(kp.Name) return resourceComputeKeypairV2Read(d, meta) }
func main() { // step-1 var authUsername string = "your_auth_username" var authPassword string = "your_auth_password" var authUrl string = "http://controller:5000" var projectName string = "your_project_id" var regionName string = "your_region_name" authOpts := gophercloud.AuthOptions{ IdentityEndpoint: authUrl, Username: authUsername, Password: authPassword, TenantID: projectName, } provider, _ := openstack.AuthenticatedClient(authOpts) client, _ := openstack.NewComputeV2(provider, gophercloud.EndpointOpts{ Region: regionName, }) // step-2 pager := images.ListDetail(client, images.ListOpts{}) page, _ := pager.AllPages() imageList, _ := images.ExtractImages(page) fmt.Println(imageList) // step-3 pager = flavors.ListDetail(client, flavors.ListOpts{}) page, _ = pager.AllPages() flavorList, _ := flavors.ExtractFlavors(page) fmt.Println(flavorList) // step-4 imageID := "74e6d1ec-9a08-444c-8518-4f232446386d" image, _ := images.Get(client, imageID).Extract() fmt.Println(image) // step-5 flavorID := "1" flavor, _ := flavors.Get(client, flavorID).Extract() fmt.Println(flavor) // step-6 instanceName := "testing" testingInstance, _ := servers.Create(client, servers.CreateOpts{ Name: instanceName, ImageRef: imageID, FlavorRef: flavorID, }).Extract() fmt.Println(testingInstance) // step-7 pager = servers.List(client, servers.ListOpts{}) page, _ = pager.AllPages() serverList, _ := servers.ExtractServers(page) fmt.Println(serverList) // step-8 servers.Delete(client, testingInstance.ID) // step-9 fmt.Println("Checking for existing SSH key pair...") keyPairName := "demokey" pubKeyFile := "~/.ssh/id_rsa.pub" keyPairExists := false pager = keypairs.List(client) page, _ = pager.AllPages() keypairList, _ := keypairs.ExtractKeyPairs(page) for _, k := range keypairList { if k.Name == keyPairName { keyPairExists = true break } } if keyPairExists { fmt.Println("Keypair " + keyPairName + " already exists. Skipping import.") } else { fmt.Println("adding keypair...") bs, _ := ioutil.ReadFile(pubKeyFile) keypairs.Create(client, keypairs.CreateOpts{ Name: keyPairName, PublicKey: string(bs), }).Extract() } pager = keypairs.List(client) page, _ = pager.AllPages() keypairList, _ = keypairs.ExtractKeyPairs(page) fmt.Println(keypairList) // step-10 fmt.Println("Checking for existing security group...") var allInOneSecurityGroup secgroups.SecurityGroup securityGroupName := "all-in-one" securityGroupExists := false pager = secgroups.List(client) page, _ = pager.AllPages() secgroupList, _ := secgroups.ExtractSecurityGroups(page) for _, secGroup := range secgroupList { if secGroup.Name == securityGroupName { allInOneSecurityGroup = secGroup securityGroupExists = true break } } if securityGroupExists { fmt.Println("Security Group " + allInOneSecurityGroup.Name + " already exists. Skipping creation.") } else { allInOneSecurityGroup, _ := secgroups.Create(client, secgroups.CreateOpts{ Name: securityGroupName, Description: "network access for all-in-one application.", }).Extract() secgroups.CreateRule(client, secgroups.CreateRuleOpts{ ParentGroupID: allInOneSecurityGroup.ID, FromPort: 80, ToPort: 80, IPProtocol: "TCP", CIDR: "0.0.0.0/0", }).Extract() secgroups.CreateRule(client, secgroups.CreateRuleOpts{ ParentGroupID: allInOneSecurityGroup.ID, FromPort: 22, ToPort: 22, IPProtocol: "TCP", CIDR: "0.0.0.0/0", }).Extract() } pager = secgroups.List(client) page, _ = pager.AllPages() secgroupList, _ = secgroups.ExtractSecurityGroups(page) fmt.Println(secgroupList) // step-11 userData := `#!/usr/bin/env bash curl -L -s https://git.openstack.org/cgit/openstack/faafo/plain/contrib/install.sh | bash -s -- \ -i faafo -i messaging -r api -r worker -r demo ` // step-12 fmt.Println("Checking for existing instance...") instanceName = "all-in-one" instanceExists := false pager = servers.List(client, servers.ListOpts{}) page, _ = pager.AllPages() serverList, _ = servers.ExtractServers(page) for _, s := range serverList { if s.Name == instanceName { testingInstance = &s instanceExists = true break } } if instanceExists { fmt.Println("Instance " + testingInstance.Name + " already exists. Skipping creation.") } else { opts := servers.CreateOpts{ Name: instanceName, ImageRef: image.ID, FlavorRef: flavor.ID, SecurityGroups: []string{securityGroupName}, UserData: []byte(userData), } testingInstance, _ = servers.Create(client, keypairs.CreateOptsExt{ CreateOptsBuilder: opts, KeyName: keyPairName, }).Extract() } servers.WaitForStatus(client, testingInstance.ID, "ACTIVE", 300) pager = servers.List(client, servers.ListOpts{}) page, _ = pager.AllPages() serverList, _ = servers.ExtractServers(page) fmt.Println(serverList) // step-13 var privateIP string for t, addrs := range testingInstance.Addresses { if t != "private" || len(privateIP) != 0 { continue } addrs, ok := addrs.([]interface{}) if !ok { continue } for _, addr := range addrs { a, ok := addr.(map[string]interface{}) if !ok || a["version"].(float64) != 4 { continue } ip, ok := a["addr"].(string) if ok && len(ip) != 0 { privateIP = ip fmt.Println("Private IP found: " + privateIP) break } } } // step-14 var publicIP string for t, addrs := range testingInstance.Addresses { if t != "public" || len(publicIP) != 0 { continue } addrs, ok := addrs.([]interface{}) if !ok { continue } for _, addr := range addrs { a, ok := addr.(map[string]interface{}) if !ok || a["version"].(float64) != 4 { continue } ip, ok := a["addr"].(string) if ok && len(ip) != 0 { publicIP = ip fmt.Println("Public IP found: " + publicIP) break } } } // step-15 fmt.Println("Checking for unused Floating IP...") var unusedFloatingIP string pager = floatingip.List(client) page, _ = pager.AllPages() floatingIPList, _ := floatingip.ExtractFloatingIPs(page) for _, ip := range floatingIPList { if ip.InstanceID == "" { unusedFloatingIP = ip.IP break } } networkClient, _ := openstack.NewNetworkV2(provider, gophercloud.EndpointOpts{ Region: regionName, }) pager = networks.List(networkClient, networks.ListOpts{}) page, _ = pager.AllPages() poolList, _ := external.ExtractList(page) for _, pool := range poolList { if len(unusedFloatingIP) != 0 || !pool.External { continue } fmt.Println("Allocating new Floating IP from pool: " + pool.Name) f, _ := floatingip.Create(client, floatingip.CreateOpts{Pool: pool.Name}).Extract() unusedFloatingIP = f.IP } // step-16 if len(publicIP) != 0 { fmt.Println("Instance " + testingInstance.Name + " already has a public ip. Skipping attachment.") } else { floatingip.Associate(client, testingInstance.ID, unusedFloatingIP) } // step-17 var actualIPAddress string if len(publicIP) != 0 { actualIPAddress = publicIP } else if len(unusedFloatingIP) != 0 { actualIPAddress = unusedFloatingIP } else { actualIPAddress = privateIP } fmt.Println("The Fractals app will be deployed to http://" + actualIPAddress) }
func (s *StepKeyPair) Run(state multistep.StateBag) multistep.StepAction { if s.PrivateKeyFile != "" { privateKeyBytes, err := ioutil.ReadFile(s.PrivateKeyFile) if err != nil { state.Put("error", fmt.Errorf( "Error loading configured private key file: %s", err)) return multistep.ActionHalt } state.Put("keyPair", s.KeyPairName) state.Put("privateKey", string(privateKeyBytes)) return multistep.ActionContinue } config := state.Get("config").(Config) ui := state.Get("ui").(packer.Ui) // We need the v2 compute client computeClient, err := config.computeV2Client() if err != nil { err = fmt.Errorf("Error initializing compute client: %s", err) state.Put("error", err) return multistep.ActionHalt } ui.Say("Creating temporary keypair for this instance...") keyName := fmt.Sprintf("packer %s", uuid.TimeOrderedUUID()) keypair, err := keypairs.Create(computeClient, keypairs.CreateOpts{ Name: keyName, }).Extract() if err != nil { state.Put("error", fmt.Errorf("Error creating temporary keypair: %s", err)) return multistep.ActionHalt } if keypair.PrivateKey == "" { state.Put("error", fmt.Errorf("The temporary keypair returned was blank")) return multistep.ActionHalt } // If we're in debug mode, output the private key to the working // directory. if s.Debug { ui.Message(fmt.Sprintf("Saving key for debug purposes: %s", s.DebugKeyPath)) f, err := os.Create(s.DebugKeyPath) if err != nil { state.Put("error", fmt.Errorf("Error saving debug key: %s", err)) return multistep.ActionHalt } defer f.Close() // Write the key out if _, err := f.Write([]byte(keypair.PrivateKey)); err != nil { state.Put("error", fmt.Errorf("Error saving debug key: %s", err)) return multistep.ActionHalt } // Chmod it so that it is SSH ready if runtime.GOOS != "windows" { if err := f.Chmod(0600); err != nil { state.Put("error", fmt.Errorf("Error setting permissions of debug key: %s", err)) return multistep.ActionHalt } } } // Set the keyname so we know to delete it later s.keyName = keyName // Set some state data for use in future steps state.Put("keyPair", keyName) state.Put("privateKey", keypair.PrivateKey) return multistep.ActionContinue }
// Create requests the creation of a new keypair on the server, or to import a pre-existing // keypair. func Create(client *gophercloud.ServiceClient, opts os.CreateOptsBuilder) os.CreateResult { return os.Create(client, opts) }