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Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Ready ¶
type Ready interface {
// Set ensures that future readiness probes will indicate that the operator
// is ready.
Set() error
// Unset ensures that future readiness probes will indicate that the
// operator is not ready.
Unset() error
}
Ready holds state about whether the operator is ready and communicates that to a Kubernetes readiness probe.
func NewFileReady ¶
func NewFileReady() Ready
NewFileReady returns a Ready that uses the presence of a file on disk to communicate whether the operator is ready. The operator's Pod definition should include a readinessProbe of "exec" type that calls "stat /tmp/operator-sdk-ready".
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