support

Documentation

Index

• func DumpHeapPprof(fs afero.Fs, basedir string) error
• type AgentDumper
  • func NewAgentDumper(fs afero.Fs, executor exec.Interface, ovsCtlClient ovsctl.OVSCtlClient, ...) AgentDumper
• type ControllerDumper
  • func NewControllerDumper(fs afero.Fs, executor exec.Interface) ControllerDumper

Functions

func DumpHeapPprof

func DumpHeapPprof(fs afero.Fs, basedir string) error

Types

type AgentDumper

type AgentDumper interface {
	// DumpFlows should create files that contains flows under the basedir.
	DumpFlows(basedir string) error
	// DumpHostNetworkInfo should create files that contains host network
	// information under the basedir. Host network information should include
	// links, routes, addresses and etc.
	DumpHostNetworkInfo(basedir string) error
	// DumpLog should create files that contains container logs of the agent
	// Pod under the basedir.
	DumpLog(basedir string) error
	// DumpAgentInfo should create a file that contains AgentInfo of the agent Pod
	// under the basedir.
	DumpAgentInfo(basedir string) error
	// DumpNetworkPolicyResources should create files that contains networkpolicy
	// resources on the agent Pod under the base dir.
	DumpNetworkPolicyResources(basedir string) error
	// DumpHeapPprof should create a pprof file of heap usage of the agent.
	DumpHeapPprof(basedir string) error

	// DumpOVSPorts should create file that contains OF port descriptions under the basedir.
	DumpOVSPorts(basedir string) error
}

AgentDumper is the interface for dumping runtime information of the agent. Its functions should only work in an agent Pod or a Windows Node which has an agent installed.

func NewAgentDumper

func NewAgentDumper(fs afero.Fs, executor exec.Interface, ovsCtlClient ovsctl.OVSCtlClient, aq agentquerier.AgentQuerier, npq querier.AgentNetworkPolicyInfoQuerier) AgentDumper

type ControllerDumper

type ControllerDumper interface {
	// DumpLog should create files that contains container logs of the controller
	// Pod under the basedir.
	DumpLog(basedir string) error
	// DumpControllerInfo should create a file that contains ControllerInfo of
	// the controller Pod under the basedir.
	DumpControllerInfo(basedir string) error
	// DumpNetworkPolicyResources should create files that contains networkpolicy
	// resources on the controller Pod under the base dir.
	DumpNetworkPolicyResources(basedir string) error
	// DumpHeapPprof should create a pprof file of the heap usage of the controller.
	DumpHeapPprof(basedir string) error
}

ControllerDumper is the interface for dumping runtime information of the controller. Its functions should only work in the controller Pod.

func NewControllerDumper

func NewControllerDumper(fs afero.Fs, executor exec.Interface) ControllerDumper