 Documentation
      ¶
      Documentation
      ¶
    
    
  
    
  
    Overview ¶
Copyright Microsoft. All rights reserved.
Index ¶
- Constants
- Variables
- func InfraVNETCIDRs() (string, error)
- func NodeIP() string
- func NodeName() (string, error)
- func PodCIDRs() (string, error)
- func ServiceCIDRs() (string, error)
- func SetCNSConfigDefaults(config *CNSConfig)
- type AZRSettings
- type CNSConfig
- type GRPCSettings
- type KeyVaultSettings
- type MSISettings
- type ManagedSettings
- type TelemetrySettings
Constants ¶
const ( // EnvNodeName is the NODENAME env var string key. EnvNodeName = "NODENAME" // EnvNodeIP is the IP of the node running this CNS binary EnvNodeIP = "NODE_IP" // LabelNodeSwiftV2 is the Node label for Swift V2 LabelNodeSwiftV2 = "kubernetes.azure.com/podnetwork-multi-tenancy-enabled" // LabelPodSwiftV2 is the Pod label for Swift V2 LabelPodSwiftV2 = "kubernetes.azure.com/pod-network" LabelPodNetworkInstanceSwiftV2 = "kubernetes.azure.com/pod-network-instance" EnvPodCIDRs = "POD_CIDRs" EnvServiceCIDRs = "SERVICE_CIDRs" EnvInfraVNETCIDRs = "INFRA_VNET_CIDRs" )
const (
	// EnvCNSConfig is the CNS_CONFIGURATION_PATH env var key
	EnvCNSConfig = "CNS_CONFIGURATION_PATH"
)
    Variables ¶
var ErrInfraVNETCIDRsUnset = errors.Errorf("must declare %s environment variable", EnvInfraVNETCIDRs)
    ErrInfraVNETCIDRsUnset indicates the the $EnvInfraVNETCIDRs variable is unset in the environment.
var ErrNodeNameUnset = errors.Errorf("must declare %s environment variable", EnvNodeName)
    ErrNodeNameUnset indicates the the $EnvNodeName variable is unset in the environment.
var ErrPodCIDRsUnset = errors.Errorf("must declare %s environment variable", EnvPodCIDRs)
    ErrPodCIDRsUnset indicates the the $EnvPodCIDRs variable is unset in the environment.
var ErrServiceCIDRsUnset = errors.Errorf("must declare %s environment variable", EnvServiceCIDRs)
    ErrServiceCIDRsUnset indicates the the $EnvServiceCIDRs variable is unset in the environment.
Functions ¶
func InfraVNETCIDRs ¶
func NodeIP ¶
func NodeIP() string
NodeIP returns the value of the NODE_IP environment variable, or empty string if unset.
func NodeName ¶
NodeName checks the environment variables for the NODENAME and returns it or an error if unset.
func ServiceCIDRs ¶
func SetCNSConfigDefaults ¶
func SetCNSConfigDefaults(config *CNSConfig)
SetCNSConfigDefaults set default values of CNS config if not specified
Types ¶
type AZRSettings ¶
type AZRSettings struct {
	PopulateHomeAzCacheRetryIntervalSecs int
}
    type CNSConfig ¶
type CNSConfig struct {
	AZRSettings                 AZRSettings
	AsyncPodDeletePath          string
	CNIConflistFilepath         string
	CNIConflistScenario         string
	ChannelMode                 string
	EnableAPIServerHealthPing   bool
	EnableAsyncPodDelete        bool
	EnableCNIConflistGeneration bool
	EnableIPAMv2                bool
	EnableK8sDevicePlugin       bool
	EnableLoggerV2              bool
	EnablePprof                 bool
	EnableStateMigration        bool
	EnableSubnetScarcity        bool
	EnableSwiftV2               bool
	InitializeFromCNI           bool
	KeyVaultSettings            KeyVaultSettings
	Logger                      loggerv2.Config
	MSISettings                 MSISettings
	ManageEndpointState         bool
	ManagedSettings             ManagedSettings
	MellanoxMonitorIntervalSecs int
	MetricsBindAddress          string
	ProgramSNATIPTables         bool
	SyncHostNCTimeoutMs         int
	SyncHostNCVersionIntervalMs int
	TLSCertificatePath          string
	TLSEndpoint                 string
	TLSPort                     string
	TLSSubjectName              string
	TelemetrySettings           TelemetrySettings
	UseHTTPS                    bool
	UseMTLS                     bool
	WatchPods                   bool `json:"-"`
	WireserverIP                string
	GRPCSettings                GRPCSettings
	MinTLSVersion               string
}
    func ReadConfig ¶
ReadConfig returns a CNS config from file or an error.
func (*CNSConfig) IsStalessCNIWindows ¶ added in v1.6.10
isStalessCNIMode verify if the CNI is running stateless mode
type GRPCSettings ¶ added in v1.5.31
type KeyVaultSettings ¶
type MSISettings ¶
type MSISettings struct {
	ResourceID string
}
    type ManagedSettings ¶
type TelemetrySettings ¶
type TelemetrySettings struct {
	// Flag to disable the telemetry.
	DisableAll bool
	// Flag to Disable sending trace.
	DisableTrace bool
	// Flag to Disable sending metric.
	DisableMetric bool
	// Flag to Disable sending events.
	DisableEvent bool
	// Configure how many bytes can be sent in one call to the data collector
	TelemetryBatchSizeBytes int
	// Configure the maximum delay before sending queued telemetry in milliseconds
	TelemetryBatchIntervalInSecs int
	// Heartbeat interval for sending heartbeat metric
	HeartBeatIntervalInMins int
	// Enable thread for getting metadata from wireserver
	DisableMetadataRefreshThread bool
	// Refresh interval in milliseconds for metadata thread
	RefreshIntervalInSecs int
	// Disable debug logging for telemetry messages
	DebugMode bool
	// Interval for sending snapshot events.
	SnapshotIntervalInMins int
	// Interval for sending config snapshot events.
	ConfigSnapshotIntervalInMins int
	// AppInsightsInstrumentationKey allows the user to override the default appinsights ikey
	AppInsightsInstrumentationKey string
}