listeners

package
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 Go to latest Published: Dec 26, 2024 License: Apache-2.0 Imports: 4 Imported by: 1

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func List 

func List(c *golangsdk.ServiceClient, opts ListOptsBuilder) pagination.Pager

List returns a Pager which allows you to iterate over a collection of listeners. It accepts a ListOpts struct, which allows you to filter and sort the returned collection for greater efficiency.

Default policy settings return only those listeners that are owned by the tenant who submits the request, unless an admin user submits the request.

Types

type CreateOpts 

type CreateOpts struct {
	// TenantID is only required if the caller has an admin role and wants
	// to create a pool for another project.
	TenantID string `json:"tenant_id,omitempty"`

	// ProjectID is only required if the caller has an admin role and wants
	// to create a pool for another project.
	ProjectID string `json:"project_id,omitempty"`

	// Human-readable name for the Listener. Does not have to be unique.
	Name string `json:"name,omitempty"`

	// Human-readable description for the Listener.
	Description string `json:"description,omitempty"`

	// The protocol - can either be TCP, HTTP or HTTPS.
	Protocol Protocol `json:"protocol" required:"true"`

	// The port on which to listen for client traffic.
	ProtocolPort int `json:"protocol_port" required:"true"`

	// The load balancer on which to provision this listener.
	LoadbalancerID string `json:"loadbalancer_id" required:"true"`

	// The maximum number of connections allowed for the Listener.
	ConnLimit *int `json:"connection_limit,omitempty"`

	// The administrative state of the Listener. A valid value is true (UP)
	// or false (DOWN).
	AdminStateUp *bool `json:"admin_state_up,omitempty"`

	// whether to use HTTP2.
	Http2Enable *bool `json:"http2_enable,omitempty"`

	// The ID of the default pool with which the Listener is associated.
	DefaultPoolID string `json:"default_pool_id,omitempty"`

	// A reference to a Barbican container of TLS secrets.
	DefaultTlsContainerRef string `json:"default_tls_container_ref,omitempty"`

	// the ID of the CA certificate used by the listener.
	CAContainerRef string `json:"client_ca_tls_container_ref,omitempty"`

	// A list of references to TLS secrets.
	SniContainerRefs []string `json:"sni_container_refs,omitempty"`

	// Specifies the security policy used by the listener.
	TlsCiphersPolicy string `json:"tls_ciphers_policy,omitempty"`
}

CreateOpts represents options for creating a listener.

func (CreateOpts) ToListenerCreateMap 

func (opts CreateOpts) ToListenerCreateMap() (map[string]interface{}, error)

ToListenerCreateMap builds a request body from CreateOpts.

type CreateOptsBuilder 

type CreateOptsBuilder interface {
	ToListenerCreateMap() (map[string]interface{}, error)
}

CreateOptsBuilder allows extensions to add additional parameters to the Create request.

type CreateResult 

type CreateResult struct {
	// contains filtered or unexported fields
}

CreateResult represents the result of a create operation. Call its Extract method to interpret it as a Listener.

func Create 

func Create(c *golangsdk.ServiceClient, opts CreateOptsBuilder) (r CreateResult)

Create is an operation which provisions a new Listeners based on the configuration defined in the CreateOpts struct. Once the request is validated and progress has started on the provisioning process, a CreateResult will be returned.

Users with an admin role can create Listeners on behalf of other tenants by specifying a TenantID attribute different than their own.

func (CreateResult) Extract 

func (r CreateResult) Extract() (*Listener, error)

Extract is a function that accepts a result and extracts a listener.

type DeleteResult 

type DeleteResult struct {
	golangsdk.ErrResult
}

DeleteResult represents the result of a delete operation. Call its ExtractErr method to determine if the request succeeded or failed.

func Delete 

func Delete(c *golangsdk.ServiceClient, id string) (r DeleteResult)

Delete will permanently delete a particular Listeners based on its unique ID.

type GetResult 

type GetResult struct {
	// contains filtered or unexported fields
}

GetResult represents the result of a get operation. Call its Extract method to interpret it as a Listener.

func Get 

func Get(c *golangsdk.ServiceClient, id string) (r GetResult)

Get retrieves a particular Listeners based on its unique ID.

func (GetResult) Extract 

func (r GetResult) Extract() (*Listener, error)

Extract is a function that accepts a result and extracts a listener.

type ListOpts 

type ListOpts struct {
	ID                       string `q:"id"`
	Name                     string `q:"name"`
	Description              string `q:"description"`
	AdminStateUp             *bool  `q:"admin_state_up"`
	TenantID                 string `q:"tenant_id"`
	ProjectID                string `q:"project_id"`
	LoadbalancerID           string `q:"loadbalancer_id"`
	DefaultPoolID            string `q:"default_pool_id"`
	Protocol                 string `q:"protocol"`
	ProtocolPort             int    `q:"protocol_port"`
	ConnectionLimit          int    `q:"connection_limit"`
	Http2Enable              *bool  `q:"http2_enable"`
	DefaultTlsContainerRef   string `q:"default_tls_container_ref"`
	DefaultCaTlsContainerRef string `q:"default_ca_tls_container_ref"`
	TlsCiphersPolicy         string `q:"tls_ciphers_policy"`
	EnterpriseProjectID      string `q:"enterprise_project_id"`
	Limit                    int    `q:"limit"`
	Marker                   string `q:"marker"`
	PageReverse              *bool  `q:"page_reverse"`
	SortKey                  string `q:"sort_key"`
	SortDir                  string `q:"sort_dir"`
}

ListOpts allows the filtering and sorting of paginated collections through the API. Filtering is achieved by passing in struct field values that map to the floating IP attributes you want to see returned. SortKey allows you to sort by a particular listener attribute. SortDir sets the direction, and is either `asc' or `desc'. Marker and Limit are used for pagination.

func (ListOpts) ToListenerListQuery 

func (opts ListOpts) ToListenerListQuery() (string, error)

ToListenerListQuery formats a ListOpts into a query string.

type ListOptsBuilder 

type ListOptsBuilder interface {
	ToListenerListQuery() (string, error)
}

ListOptsBuilder allows extensions to add additional parameters to the List request.

type Listener 

type Listener struct {
	// The unique ID for the Listener.
	ID string `json:"id"`

	// Owner of the Listener.
	TenantID string `json:"tenant_id"`

	// Specifies the ID of the project to which the listener belongs. This parameter has the same meaning as tenant_id.
	ProjectID string `json:"project_id"`

	// Human-readable name for the Listener. Does not have to be unique.
	Name string `json:"name"`

	// Human-readable description for the Listener.
	Description string `json:"description"`

	// The protocol to loadbalance. A valid value is TCP, HTTP, or HTTPS.
	Protocol string `json:"protocol"`

	// The port on which to listen to client traffic that is associated with the
	// Loadbalancer. A valid value is from 0 to 65535.
	ProtocolPort int `json:"protocol_port"`

	// The UUID of default pool. Must have compatible protocol with listener.
	DefaultPoolID string `json:"default_pool_id"`

	// A list of load balancer IDs.
	Loadbalancers []LoadBalancerID `json:"loadbalancers"`

	// The maximum number of connections allowed for the Loadbalancer.
	// Default is -1, meaning no limit.
	ConnLimit int `json:"connection_limit"`

	// whether to use HTTP2.
	Http2Enable bool `json:"http2_enable"`

	// The list of references to TLS secrets.
	SniContainerRefs []string `json:"sni_container_refs"`

	// the ID of the CA certificate used by the listener.
	CAContainerRef string `json:"client_ca_tls_container_ref"`

	// A reference to a Barbican container of TLS secrets.
	DefaultTlsContainerRef string `json:"default_tls_container_ref"`

	// Specifies the security policy used by the listener.
	TlsCiphersPolicy string `json:"tls_ciphers_policy"`

	// The administrative state of the Listener. A valid value is true (UP) or false (DOWN).
	AdminStateUp bool `json:"admin_state_up"`

	// Pools are the pools which are part of this listener.
	Pools []pools.Pool `json:"pools"`

	// L7policies are the L7 policies which are part of this listener.
	L7Policies []l7policies.L7Policy `json:"l7policies"`

	// The provisioning status of the listener.
	// This value is ACTIVE, PENDING_* or ERROR.
	ProvisioningStatus string `json:"provisioning_status"`
}

Listener is the primary load balancing configuration object that specifies the loadbalancer and port on which client traffic is received, as well as other details such as the load balancing method to be use, protocol, etc.

func ExtractListeners 

func ExtractListeners(r pagination.Page) ([]Listener, error)

ExtractListeners accepts a Page struct, specifically a ListenerPage struct, and extracts the elements into a slice of Listener structs. In other words, a generic collection is mapped into a relevant slice.

type ListenerPage 

type ListenerPage struct {
	pagination.LinkedPageBase
}

ListenerPage is the page returned by a pager when traversing over a collection of listeners.

func (ListenerPage) IsEmpty 

func (r ListenerPage) IsEmpty() (bool, error)

IsEmpty checks whether a ListenerPage struct is empty.

func (ListenerPage) NextPageURL 

func (r ListenerPage) NextPageURL() (string, error)

NextPageURL is invoked when a paginated collection of listeners has reached the end of a page and the pager seeks to traverse over a new one. In order to do this, it needs to construct the next page's URL.

type LoadBalancerID 

type LoadBalancerID struct {
	ID string `json:"id"`
}

type Protocol 

type Protocol string

Type Protocol represents a listener protocol. 

const (
	ProtocolTCP   Protocol = "TCP"
	ProtocolHTTP  Protocol = "HTTP"
	ProtocolHTTPS Protocol = "HTTPS"
)

Supported attributes for create/update operations.

type UpdateOpts 

type UpdateOpts struct {
	// Human-readable name for the Listener. Does not have to be unique.
	Name string `json:"name,omitempty"`

	// Human-readable description for the Listener.
	Description *string `json:"description,omitempty"`

	// The maximum number of connections allowed for the Listener.
	ConnLimit *int `json:"connection_limit,omitempty"`

	// whether to use HTTP2.
	Http2Enable *bool `json:"http2_enable,omitempty"`

	// Specifies the ID of the associated backend server group.
	DefaultPoolID string `json:"default_pool_id,omitempty"`

	// A reference to a Barbican container of TLS secrets.
	DefaultTlsContainerRef string `json:"default_tls_container_ref,omitempty"`

	// A list of references to TLS secrets.
	SniContainerRefs []string `json:"sni_container_refs,omitempty"`

	// the ID of the CA certificate used by the listener.
	CAContainerRef string `json:"client_ca_tls_container_ref,omitempty"`

	// Specifies the security policy used by the listener.
	TlsCiphersPolicy string `json:"tls_ciphers_policy,omitempty"`

	// The administrative state of the Listener. A valid value is true (UP)
	// or false (DOWN).
	AdminStateUp *bool `json:"admin_state_up,omitempty"`
}

UpdateOpts represents options for updating a Listener.

func (UpdateOpts) ToListenerUpdateMap 

func (opts UpdateOpts) ToListenerUpdateMap() (map[string]interface{}, error)

ToListenerUpdateMap builds a request body from UpdateOpts.

type UpdateOptsBuilder 

type UpdateOptsBuilder interface {
	ToListenerUpdateMap() (map[string]interface{}, error)
}

UpdateOptsBuilder allows extensions to add additional parameters to the Update request.

type UpdateResult 

type UpdateResult struct {
	// contains filtered or unexported fields
}

UpdateResult represents the result of an update operation. Call its Extract method to interpret it as a Listener.

func Update 

func Update(c *golangsdk.ServiceClient, id string, opts UpdateOpts) (r UpdateResult)

Update is an operation which modifies the attributes of the specified Listener.

func (UpdateResult) Extract 

func (r UpdateResult) Extract() (*Listener, error)

Extract is a function that accepts a result and extracts a listener.

Source Files

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