// Rescue instructs the provider to place the server into RESCUE mode.
func Rescue(client *gophercloud.ServiceClient, id string, opts RescueOptsBuilder) RescueResult {
var result RescueResult
if id == "" {
result.Err = &ErrNoIDProvided{
&gophercloud.InvalidInputError{
BaseError: gophercloud.BaseError{
Function: "servers.Rescue",
},
Argument: "id",
},
}
return result
}
reqBody, err := opts.ToServerRescueMap()
if err != nil {
result.Err = err
return result
}
_, result.Err = client.Post(actionURL(client, id), reqBody, &result.Body, &gophercloud.RequestOpts{
OkCodes: []int{200},
ErrorContext: &ServerError{id: id},
})
return result
}
// Create is an operation which provisions a new security group with default
// security group rules for the IPv4 and IPv6 ether types.
func Create(c *gophercloud.ServiceClient, opts CreateOpts) CreateResult {
var res CreateResult
// Validate required opts
if opts.Name == "" {
res.Err = errNameRequired
return res
}
type secgroup struct {
Name string `json:"name"`
Description string `json:"description,omitempty"`
}
type request struct {
SecGroup secgroup `json:"security_group"`
}
reqBody := request{SecGroup: secgroup{
Name: opts.Name,
Description: opts.Description,
}}
_, res.Err = c.Post(rootURL(c), reqBody, &res.Body, nil)
return res
}
// Create requests a server to be provisioned to the user in the current tenant.
func Create(client *gophercloud.ServiceClient, opts CreateOptsBuilder) CreateResult {
var res CreateResult
reqBody, err := opts.ToServerCreateMap()
if err != nil {
res.Err = err
return res
}
// If ImageRef isn't provided, use ImageName to ascertain the image ID.
if reqBody["server"].(map[string]interface{})["imageRef"].(string) == "" {
imageName := reqBody["server"].(map[string]interface{})["imageName"].(string)
if imageName == "" {
res.Err = &ErrNeitherImageIDNorImageNameProvided{
&gophercloud.InvalidInputError{
BaseError: gophercloud.BaseError{
Function: "servers.Create",
},
Argument: "ImageRef/ImageName",
},
}
return res
}
imageID, err := images.IDFromName(client, imageName)
if err != nil {
res.Err = err
return res
}
reqBody["server"].(map[string]interface{})["imageRef"] = imageID
}
delete(reqBody["server"].(map[string]interface{}), "imageName")
// If FlavorRef isn't provided, use FlavorName to ascertain the flavor ID.
if reqBody["server"].(map[string]interface{})["flavorRef"].(string) == "" {
flavorName := reqBody["server"].(map[string]interface{})["flavorName"].(string)
if flavorName == "" {
res.Err = &ErrNeitherFlavorIDNorFlavorNameProvided{
&gophercloud.InvalidInputError{
BaseError: gophercloud.BaseError{
Function: "servers.Create",
},
Argument: "FlavorRef/FlavorName",
},
}
return res
}
flavorID, err := flavors.IDFromName(client, flavorName)
if err != nil {
res.Err = err
return res
}
reqBody["server"].(map[string]interface{})["flavorRef"] = flavorID
}
delete(reqBody["server"].(map[string]interface{}), "flavorName")
_, res.Err = client.Post(listURL(client), reqBody, &res.Body, &gophercloud.RequestOpts{
ErrorContext: &ServerError{},
})
return res
}
// Reboot requests that a given server reboot.
// Two methods exist for rebooting a server:
//
// HardReboot (aka PowerCycle) restarts the server instance by physically cutting power to the machine, or if a VM,
// terminating it at the hypervisor level.
// It's done. Caput. Full stop.
// Then, after a brief while, power is restored or the VM instance restarted.
//
// SoftReboot (aka OSReboot) simply tells the OS to restart under its own procedures.
// E.g., in Linux, asking it to enter runlevel 6, or executing "sudo shutdown -r now", or by asking Windows to restart the machine.
func Reboot(client *gophercloud.ServiceClient, id string, how RebootMethod) ActionResult {
var res ActionResult
if (how != SoftReboot) && (how != HardReboot) {
res.Err = &ErrInvalidHowParameterProvided{
&gophercloud.InvalidInputError{
BaseError: gophercloud.BaseError{
Function: "servers.Reboot",
},
Argument: "how",
Value: how,
},
}
return res
}
reqBody := struct {
C map[string]string `json:"reboot"`
}{
map[string]string{"type": string(how)},
}
_, res.Err = client.Post(actionURL(client, id), reqBody, nil, &gophercloud.RequestOpts{
ErrorContext: &ServerError{id: id},
})
return res
}
// RevertResize cancels a previous resize operation on a server.
// See Resize() for more details.
func RevertResize(client *gophercloud.ServiceClient, id string) ActionResult {
var res ActionResult
reqBody := map[string]interface{}{"revertResize": nil}
_, res.Err = client.Post(actionURL(client, id), reqBody, nil, &gophercloud.RequestOpts{
ErrorContext: &ServerError{id: id},
})
return res
}
// ConfirmResize confirms a previous resize operation on a server.
// See Resize() for more details.
func ConfirmResize(client *gophercloud.ServiceClient, id string) ActionResult {
var res ActionResult
reqBody := map[string]interface{}{"confirmResize": nil}
_, res.Err = client.Post(actionURL(client, id), reqBody, nil, &gophercloud.RequestOpts{
OkCodes: []int{201, 202, 204},
ErrorContext: &ServerError{id: id},
})
return res
}
// UpdateMetadata updates (or creates) all the metadata specified by opts for the given server ID.
// This operation does not affect already-existing metadata that is not specified
// by opts.
func UpdateMetadata(client *gophercloud.ServiceClient, id string, opts UpdateMetadataOptsBuilder) UpdateMetadataResult {
var res UpdateMetadataResult
metadata, err := opts.ToMetadataUpdateMap()
if err != nil {
res.Err = err
return res
}
_, res.Err = client.Post(metadataURL(client, id), metadata, &res.Body, &gophercloud.RequestOpts{
OkCodes: []int{200},
})
return res
}
// Create accepts a CreateOpts struct and creates a new stack using the values
// provided.
func Create(c *gophercloud.ServiceClient, opts CreateOptsBuilder) CreateResult {
var res CreateResult
reqBody, err := opts.ToStackCreateMap()
if err != nil {
res.Err = err
return res
}
_, res.Err = c.Post(createURL(c), reqBody, &res.Body, nil)
return res
}
// Create authenticates to the identity service and attempts to acquire a Token.
// If successful, the CreateResult
// Generally, rather than interact with this call directly, end users should call openstack.AuthenticatedClient(),
// which abstracts all of the gory details about navigating service catalogs and such.
func Create(client *gophercloud.ServiceClient, auth AuthOptionsBuilder) CreateResult {
request, err := auth.ToTokenCreateMap()
if err != nil {
return CreateResult{gophercloud.Result{Err: err}}
}
var result CreateResult
_, result.Err = client.Post(CreateURL(client), request, &result.Body, &gophercloud.RequestOpts{
OkCodes: []int{200, 203},
})
return result
}
// Adopt accepts an AdoptOpts struct and creates a new stack using the resources
// from another stack.
func Adopt(c *gophercloud.ServiceClient, opts AdoptOptsBuilder) AdoptResult {
var res AdoptResult
reqBody, err := opts.ToStackAdoptMap()
if err != nil {
res.Err = err
return res
}
_, res.Err = c.Post(adoptURL(c), reqBody, &res.Body, nil)
return res
}
// Resize instructs the provider to change the flavor of the server.
// Note that this implies rebuilding it.
// Unfortunately, one cannot pass rebuild parameters to the resize function.
// When the resize completes, the server will be in RESIZE_VERIFY state.
// While in this state, you can explore the use of the new server's configuration.
// If you like it, call ConfirmResize() to commit the resize permanently.
// Otherwise, call RevertResize() to restore the old configuration.
func Resize(client *gophercloud.ServiceClient, id string, opts ResizeOptsBuilder) ActionResult {
var res ActionResult
reqBody, err := opts.ToServerResizeMap()
if err != nil {
res.Err = err
return res
}
_, res.Err = client.Post(actionURL(client, id), reqBody, nil, &gophercloud.RequestOpts{
ErrorContext: &ServerError{id: id},
})
return res
}
// Validate validates the given stack template.
func Validate(c *gophercloud.ServiceClient, opts ValidateOptsBuilder) ValidateResult {
var res ValidateResult
reqBody, err := opts.ToStackTemplateValidateMap()
if err != nil {
res.Err = err
return res
}
_, res.Err = c.Post(validateURL(c), reqBody, &res.Body, &gophercloud.RequestOpts{
OkCodes: []int{200},
})
return res
}
// Create requests the creation of a server from the given block device mapping.
func Create(client *gophercloud.ServiceClient, opts servers.CreateOptsBuilder) servers.CreateResult {
var res servers.CreateResult
reqBody, err := opts.ToServerCreateMap()
if err != nil {
res.Err = err
return res
}
_, res.Err = client.Post(createURL(client), reqBody, &res.Body, &gophercloud.RequestOpts{
OkCodes: []int{200, 202},
})
return res
}
// Create is an operation which provisions a new security group with default
// security group rules for the IPv4 and IPv6 ether types.
func Create(c *gophercloud.ServiceClient, opts CreateOpts) CreateResult {
var res CreateResult
// Validate required opts
if opts.Direction != DirIngress && opts.Direction != DirEgress {
res.Err = errValidDirectionRequired
return res
}
if opts.EtherType != Ether4 && opts.EtherType != Ether6 {
res.Err = errValidEtherTypeRequired
return res
}
if opts.SecGroupID == "" {
res.Err = errSecGroupIDRequired
return res
}
if opts.Protocol != "" && opts.Protocol != ProtocolTCP && opts.Protocol != ProtocolUDP && opts.Protocol != ProtocolICMP {
res.Err = errValidProtocolRequired
return res
}
type secrule struct {
Direction string `json:"direction"`
EtherType string `json:"ethertype"`
SecGroupID string `json:"security_group_id"`
PortRangeMax int `json:"port_range_max,omitempty"`
PortRangeMin int `json:"port_range_min,omitempty"`
Protocol string `json:"protocol,omitempty"`
RemoteGroupID string `json:"remote_group_id,omitempty"`
RemoteIPPrefix string `json:"remote_ip_prefix,omitempty"`
}
type request struct {
SecRule secrule `json:"security_group_rule"`
}
reqBody := request{SecRule: secrule{
Direction: opts.Direction,
EtherType: opts.EtherType,
SecGroupID: opts.SecGroupID,
PortRangeMax: opts.PortRangeMax,
PortRangeMin: opts.PortRangeMin,
Protocol: opts.Protocol,
RemoteGroupID: opts.RemoteGroupID,
RemoteIPPrefix: opts.RemoteIPPrefix,
}}
_, res.Err = c.Post(rootURL(c), reqBody, &res.Body, nil)
return res
}
// CreateImage makes a request against the nova API to schedule an image to be created of the server
func CreateImage(client *gophercloud.ServiceClient, serverId string, opts CreateImageOptsBuilder) CreateImageResult {
var res CreateImageResult
reqBody, err := opts.ToServerCreateImageMap()
if err != nil {
res.Err = err
return res
}
response, err := client.Post(actionURL(client, serverId), reqBody, nil, &gophercloud.RequestOpts{
OkCodes: []int{202},
})
res.Err = err
res.Header = response.Header
return res
}
// Create requests the creation of a new volume attachment on the server
func Create(client *gophercloud.ServiceClient, serverId string, opts CreateOptsBuilder) CreateResult {
var res CreateResult
reqBody, err := opts.ToVolumeAttachmentCreateMap()
if err != nil {
res.Err = err
return res
}
_, res.Err = client.Post(createURL(client, serverId), reqBody, &res.Body, &gophercloud.RequestOpts{
OkCodes: []int{200},
})
return res
}
// Preview accepts a PreviewOptsBuilder interface and creates a preview of a stack using the values
// provided.
func Preview(c *gophercloud.ServiceClient, opts PreviewOptsBuilder) PreviewResult {
var res PreviewResult
reqBody, err := opts.ToStackPreviewMap()
if err != nil {
res.Err = err
return res
}
// Send request to API
_, res.Err = c.Post(previewURL(c), reqBody, &res.Body, &gophercloud.RequestOpts{
OkCodes: []int{200},
})
return res
}
// ChangeAdminPassword alters the administrator or root password for a specified server.
func ChangeAdminPassword(client *gophercloud.ServiceClient, id, newPassword string) ActionResult {
var req struct {
ChangePassword struct {
AdminPass string `json:"adminPass"`
} `json:"changePassword"`
}
req.ChangePassword.AdminPass = newPassword
var res ActionResult
_, res.Err = client.Post(actionURL(client, id), req, nil, &gophercloud.RequestOpts{
ErrorContext: &ServerError{id: id},
})
return res
}
// Create authenticates and either generates a new token, or changes the Scope of an existing token.
func Create(c *gophercloud.ServiceClient, options gophercloud.AuthOptions, scope *Scope) CreateResult {
type domainReq struct {
ID *string `json:"id,omitempty"`
Name *string `json:"name,omitempty"`
}
type projectReq struct {
Domain *domainReq `json:"domain,omitempty"`
Name *string `json:"name,omitempty"`
ID *string `json:"id,omitempty"`
}
type userReq struct {
ID *string `json:"id,omitempty"`
Name *string `json:"name,omitempty"`
Password string `json:"password"`
Domain *domainReq `json:"domain,omitempty"`
}
type passwordReq struct {
User userReq `json:"user"`
}
type tokenReq struct {
ID string `json:"id"`
}
type identityReq struct {
Methods []string `json:"methods"`
Password *passwordReq `json:"password,omitempty"`
Token *tokenReq `json:"token,omitempty"`
}
type scopeReq struct {
Domain *domainReq `json:"domain,omitempty"`
Project *projectReq `json:"project,omitempty"`
}
type authReq struct {
Identity identityReq `json:"identity"`
Scope *scopeReq `json:"scope,omitempty"`
}
type request struct {
Auth authReq `json:"auth"`
}
// Populate the request structure based on the provided arguments. Create and return an error
// if insufficient or incompatible information is present.
var req request
// Test first for unrecognized arguments.
if options.APIKey != "" {
return createErr(ErrAPIKeyProvided)
}
if options.TenantID != "" {
return createErr(ErrTenantIDProvided)
}
if options.TenantName != "" {
return createErr(ErrTenantNameProvided)
}
if options.Password == "" {
if c.TokenID != "" {
// Because we aren't using password authentication, it's an error to also provide any of the user-based authentication
// parameters.
if options.Username != "" {
return createErr(ErrUsernameWithToken)
}
if options.UserID != "" {
return createErr(ErrUserIDWithToken)
}
if options.DomainID != "" {
return createErr(ErrDomainIDWithToken)
}
if options.DomainName != "" {
return createErr(ErrDomainNameWithToken)
}
// Configure the request for Token authentication.
req.Auth.Identity.Methods = []string{"token"}
req.Auth.Identity.Token = &tokenReq{
ID: c.TokenID,
}
} else {
// If no password or token ID are available, authentication can't continue.
return createErr(ErrMissingPassword)
}
} else {
// Password authentication.
req.Auth.Identity.Methods = []string{"password"}
// At least one of Username and UserID must be specified.
if options.Username == "" && options.UserID == "" {
return createErr(ErrUsernameOrUserID)
}
if options.Username != "" {
// If Username is provided, UserID may not be provided.
if options.UserID != "" {
return createErr(ErrUsernameOrUserID)
}
// Either DomainID or DomainName must also be specified.
if options.DomainID == "" && options.DomainName == "" {
return createErr(ErrDomainIDOrDomainName)
}
if options.DomainID != "" {
if options.DomainName != "" {
return createErr(ErrDomainIDOrDomainName)
}
// Configure the request for Username and Password authentication with a DomainID.
req.Auth.Identity.Password = &passwordReq{
User: userReq{
Name: &options.Username,
Password: options.Password,
Domain: &domainReq{ID: &options.DomainID},
},
}
}
if options.DomainName != "" {
// Configure the request for Username and Password authentication with a DomainName.
req.Auth.Identity.Password = &passwordReq{
User: userReq{
Name: &options.Username,
Password: options.Password,
Domain: &domainReq{Name: &options.DomainName},
},
}
}
}
if options.UserID != "" {
// If UserID is specified, neither DomainID nor DomainName may be.
if options.DomainID != "" {
return createErr(ErrDomainIDWithUserID)
}
if options.DomainName != "" {
return createErr(ErrDomainNameWithUserID)
}
// Configure the request for UserID and Password authentication.
req.Auth.Identity.Password = &passwordReq{
User: userReq{ID: &options.UserID, Password: options.Password},
}
}
}
// Add a "scope" element if a Scope has been provided.
if scope != nil {
if scope.ProjectName != "" {
// ProjectName provided: either DomainID or DomainName must also be supplied.
// ProjectID may not be supplied.
if scope.DomainID == "" && scope.DomainName == "" {
return createErr(ErrScopeDomainIDOrDomainName)
}
if scope.ProjectID != "" {
return createErr(ErrScopeProjectIDOrProjectName)
}
if scope.DomainID != "" {
// ProjectName + DomainID
req.Auth.Scope = &scopeReq{
Project: &projectReq{
Name: &scope.ProjectName,
Domain: &domainReq{ID: &scope.DomainID},
},
}
}
if scope.DomainName != "" {
// ProjectName + DomainName
req.Auth.Scope = &scopeReq{
Project: &projectReq{
Name: &scope.ProjectName,
Domain: &domainReq{Name: &scope.DomainName},
},
}
}
} else if scope.ProjectID != "" {
// ProjectID provided. ProjectName, DomainID, and DomainName may not be provided.
if scope.DomainID != "" {
return createErr(ErrScopeProjectIDAlone)
}
if scope.DomainName != "" {
return createErr(ErrScopeProjectIDAlone)
}
// ProjectID
req.Auth.Scope = &scopeReq{
Project: &projectReq{ID: &scope.ProjectID},
}
} else if scope.DomainID != "" {
// DomainID provided. ProjectID, ProjectName, and DomainName may not be provided.
if scope.DomainName != "" {
return createErr(ErrScopeDomainIDOrDomainName)
}
// DomainID
req.Auth.Scope = &scopeReq{
Domain: &domainReq{ID: &scope.DomainID},
}
} else if scope.DomainName != "" {
return createErr(ErrScopeDomainName)
} else {
return createErr(ErrScopeEmpty)
}
}
var result CreateResult
var response *http.Response
response, result.Err = c.Post(tokenURL(c), req, &result.Body, nil)
if result.Err != nil {
return result
}
result.Header = response.Header
return result
}