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Version: v1.8.0 Latest Latest
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Published: Aug 18, 2022 License: Apache-2.0 Imports: 20 Imported by: 0

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Constants

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Variables

This section is empty.

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, since string, v4Enabled, v6Enabled bool) 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, since string) ControllerDumper

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