42 lines
649 B
Go
42 lines
649 B
Go
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package health
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import (
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"errors"
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)
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type Status uint8
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const (
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HEALTHY Status = 0
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INITIALIZING Status = 1
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UNHEALTHY Status = 2
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UNKNOWN Status = 3
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)
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type CheckResult struct {
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Status Status
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Message string
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}
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type Result struct {
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Status Status
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Components map[string]CheckResult
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}
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type Check func() CheckResult
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var (
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CheckForComponentAlreadyRegistered = errors.New("a check for the requested component is already registered")
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checkerInstance *checker
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)
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func init() {
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checkerInstance = &checker{
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componentChecks: map[string]Check{},
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}
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}
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func CheckerInstance() Checker {
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return checkerInstance
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}
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