two_node

package

v1.5.2 Latest Latest Go to latest Published: Mar 19, 2026 License: Apache-2.0 Imports: 37 Imported by: 0

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Repository

github.com/openshift/origin

Links

Documentation ¶

Overview ¶

Package two_node contains end-to-end tests for two-node (DualReplica) OpenShift clusters.

Tests in this package verify etcd recovery, node replacement, and cluster behavior when running with only two control-plane nodes plus an arbiter for quorum.

Precondition Validation: Tests use the preconditions package (pkg/test/preconditions) to check cluster health before running. When precondition checking is invoked, a synthetic JUnit test called "[openshift-tests] cluster precondition validation" is generated:

PASSES if all tests ran successfully (no precondition failures)
FAILS if any tests were skipped due to unmet cluster preconditions

This provides the Technical Release Team (TRT) with a consistent test name that has meaningful pass/fail rates. See pkg/test/preconditions/preconditions.go for details.

Index ¶

type VMShutdownMode
- func (sm VMShutdownMode) String() string

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type VMShutdownMode ¶

type VMShutdownMode int

const (
	VMShutdownModeGraceful VMShutdownMode = iota + 1
	VMShutdownModeUngraceful
)

func (VMShutdownMode) String ¶

func (sm VMShutdownMode) String() string

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
utils Package utils provides common cluster utilities: topology validation, CLI management, node filtering, and operator health checks.	Package utils provides common cluster utilities: topology validation, CLI management, node filtering, and operator health checks.
apis Package apis provides BareMetalHost utilities: status checks, provisioning state monitoring, and Metal3 operations.	Package apis provides BareMetalHost utilities: status checks, provisioning state monitoring, and Metal3 operations.
core Package core provides file utilities: permission constants, temp file creation, and template processing.	Package core provides file utilities: permission constants, temp file creation, and template processing.
services Package services provides etcd utilities: error classification, retry detection, and learner state handling.	Package services provides etcd utilities: error classification, retry detection, and learner state handling.

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