node

README

WARNING: Do not add tests in this directory

There are two types of end-to-end tests in Kubernetes:

• Cluster end-to-end tests
• Node end-to-end tests

Tests located in ${KUBE_ROOT}/test/e2e/common are shared by both Cluster and Node E2E test jobs. Tests in ${KUBE_ROOT}/test/e2e_node are exclusively owned by Node E2E. If you want to add a test, most likely than not, you want to add the test to one of the two directories mentioned above. If you are unsure, please check with the OWNER of the directory. This directory currently contains misplaced and legacy tests; they will be cleaned up in the future.

Documentation

Index

• Constants
• Variables
• type ContainerAllocations
• type ContainerResources
• type State
• type TestContainerInfo

Constants

const (
	CgroupCPUPeriod    string = "/sys/fs/cgroup/cpu/cpu.cfs_period_us"
	CgroupCPUShares    string = "/sys/fs/cgroup/cpu/cpu.shares"
	CgroupCPUQuota     string = "/sys/fs/cgroup/cpu/cpu.cfs_quota_us"
	CgroupMemLimit     string = "/sys/fs/cgroup/memory/memory.limit_in_bytes"
	Cgroupv2MemLimit   string = "/sys/fs/cgroup/memory.max"
	Cgroupv2MemRequest string = "/sys/fs/cgroup/memory.min"
	Cgroupv2CPULimit   string = "/sys/fs/cgroup/cpu.max"
	Cgroupv2CPURequest string = "/sys/fs/cgroup/cpu.weight"
	CpuPeriod          string = "100000"

	PollInterval time.Duration = 2 * time.Second
	PollTimeout  time.Duration = 4 * time.Minute
)

const ProcSelfStatusPath = "/proc/self/status"

ProcSelfStatusPath is the path to /proc/self/status.

const SeccompProcStatusField = "Seccomp:"

SeccompProcStatusField is the field of /proc/$PID/status referencing the seccomp filter type.

Variables

var SIGDescribe = framework.SIGDescribe("node")

SIGDescribe annotates the test with the SIG label.

Types

type ContainerAllocations

type ContainerAllocations struct {
	CPUAlloc, MemAlloc string
	// contains filtered or unexported fields
}

type ContainerResources

type ContainerResources struct {
	CPUReq, CPULim, MemReq, MemLim, EphStorReq, EphStorLim string
}

type State

type State struct {
	Received map[string]int
}

State partially cloned from webserver.go

type TestContainerInfo

type TestContainerInfo struct {
	Name         string
	Resources    *ContainerResources
	Allocations  *ContainerAllocations
	CPUPolicy    *v1.ResourceResizeRestartPolicy
	MemPolicy    *v1.ResourceResizeRestartPolicy
	RestartCount int32
}