network

package
v0.1.19 Latest Latest
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 Go to latest Published: Jan 21, 2024 License: MIT Imports: 12 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func ExtractEndpointEnvironmentVariables added in v0.1.18 

func ExtractEndpointEnvironmentVariables(ctx context.Context, nets []*runtimev0.NetworkMapping) ([]string, error)

ExtractEndpointEnvironmentVariables converts NetworkMapping endpoint data to environment variables

func ExtractRestRoutesEnvironmentVariables added in v0.1.18 

func ExtractRestRoutesEnvironmentVariables(ctx context.Context, nets []*runtimev0.NetworkMapping) ([]string, error)

ExtractRestRoutesEnvironmentVariables converts NetworkMapping endpoint REST data to environment variables

func GetFreePorts 

func GetFreePorts(n int) ([]int, error)

GetFreePorts returns a slice of n free ports

func LocalizeMapping added in v0.0.91 

func LocalizeMapping(mapping *runtimev0.NetworkMapping, local string) *runtimev0.NetworkMapping

func LocalizeMappings added in v0.0.91 

func LocalizeMappings(nm []*runtimev0.NetworkMapping, local string) []*runtimev0.NetworkMapping

func MappingAsString added in v0.0.81 

func MappingAsString(mapping *runtimev0.NetworkMapping) string

func ToDNS added in v0.0.51 

func ToDNS(e *basev0.Endpoint) string

func ToEndpoint 

func ToEndpoint(endpoint *basev0.Endpoint) *configurations.Endpoint

func ToUnique 

func ToUnique(endpoint *basev0.Endpoint) string

Types

type Address 

type Address struct {
	Host string
	Port int
}

type ApplicationEndpoint 

type ApplicationEndpoint struct {
	Service     string
	Application string
	Namespace   string
	Endpoint    *basev0.Endpoint
	PortBinding string // something like 8080/tcp
}

An ApplicationEndpoint takes a service Endpoint and embed it so it can be used across the applications

func (ApplicationEndpoint) Clone 

func (e ApplicationEndpoint) Clone() ApplicationEndpoint

func (ApplicationEndpoint) Unique 

func (e ApplicationEndpoint) Unique() string

type ApplicationEndpointInstance 

type ApplicationEndpointInstance struct {
	ApplicationEndpoint *ApplicationEndpoint
	Port                int
	Host                string
}

An ApplicationEndpointInstance is an instance of an ApplicationEndpoint

func (*ApplicationEndpointInstance) Address 

func (m *ApplicationEndpointInstance) Address() string

func (*ApplicationEndpointInstance) Name 

func (m *ApplicationEndpointInstance) Name() string

func (*ApplicationEndpointInstance) StringPort 

func (m *ApplicationEndpointInstance) StringPort() string

type ApplicationEndpointInstances 

type ApplicationEndpointInstances struct {
	ApplicationEndpointInstances []*ApplicationEndpointInstance
}

func (*ApplicationEndpointInstances) Address 

func (pm *ApplicationEndpointInstances) Address(endpoint *basev0.Endpoint) *Address

func (*ApplicationEndpointInstances) First 

func (pm *ApplicationEndpointInstances) First() *ApplicationEndpointInstance

type DNS 

type DNS struct{}

func (DNS) Reserve 

func (r DNS) Reserve(_ context.Context, _ string, es []*ApplicationEndpoint) (*ApplicationEndpointInstances, error)

type FixedStrategy 

type FixedStrategy struct{}

func (FixedStrategy) Reserve 

func (r FixedStrategy) Reserve(_ context.Context, host string, endpoints []*ApplicationEndpoint) (*ApplicationEndpointInstances, error)

type MappingInstance added in v0.1.16 

type MappingInstance struct {
	Address string
	Port    int
}

func Instance added in v0.1.16 

func Instance(mappings []*runtimev0.NetworkMapping) (*MappingInstance, error)

type MappingSummary added in v0.0.81 

type MappingSummary struct {
	Count    int
	Mappings []string
}

func MakeNetworkMappingSummary added in v0.0.81 

func MakeNetworkMappingSummary(mappings []*runtimev0.NetworkMapping) MappingSummary

type RandomStrategy 

type RandomStrategy struct{}

func (RandomStrategy) Reserve 

func (r RandomStrategy) Reserve(ctx context.Context, host string, endpoints []*ApplicationEndpoint) (*ApplicationEndpointInstances, error)

type ServiceManager 

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

A ServiceManager helps go from a service to applications endpoint instances

func NewServiceDNSManager added in v0.0.51 

func NewServiceDNSManager(_ context.Context, endpoints ...*basev0.Endpoint) (*ServiceManager, error)

func NewServiceManager 

func NewServiceManager(endpoints ...*basev0.Endpoint) *ServiceManager

func NewServicePortManager 

func NewServicePortManager(_ context.Context) (*ServiceManager, error)

func (*ServiceManager) ApplicationEndpointInstance 

func (pm *ServiceManager) ApplicationEndpointInstance(ctx context.Context, endpoint *basev0.Endpoint) (*ApplicationEndpointInstance, error)

func (*ServiceManager) ApplicationEndpointInstances 

func (pm *ServiceManager) ApplicationEndpointInstances() []*ApplicationEndpointInstance

func (*ServiceManager) Bind 

func (pm *ServiceManager) Bind(ctx context.Context, endpoint *basev0.Endpoint, portBinding string) error

func (*ServiceManager) Expose 

func (pm *ServiceManager) Expose(endpoint *basev0.Endpoint) error

func (*ServiceManager) NetworkMapping 

func (pm *ServiceManager) NetworkMapping(context.Context) ([]*runtimev0.NetworkMapping, error)

NetworkMapping returns the network mapping for the service to be passed back to codefly

func (*ServiceManager) Port 

func (pm *ServiceManager) Port(ctx context.Context, endpoint *basev0.Endpoint) (int, error)

func (*ServiceManager) Reserve 

func (pm *ServiceManager) Reserve(ctx context.Context) error

type Strategy 

type Strategy interface {
	Reserve(ctx context.Context, host string, endpoints []*ApplicationEndpoint) (*ApplicationEndpointInstances, error)
}

Source Files

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