mirror of
https://github.com/gomods/athens
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947845844d
* add basic mongo implementation of pointer registry + includes LookupPointer only for now * complete implementation of mongo pointer registry + add RegiteredEventlog type for storage in registry + add unique index with key 'deployment' to match struct tag + add SetPointer implementation + update LookupPointer to use new struct type * mongo pointer registry tests + test creation of new Registry + test for addition, update and missing entry * use keyed fields for go vet
25 lines
933 B
Go
25 lines
933 B
Go
package eventlog
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import "errors"
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// ErrDeploymentNotFound is returned when the deployment ID is not found
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// in a PointerRegistry.
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var ErrDeploymentNotFound = errors.New("deployment ID not found")
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// RegisteredEventlog stores the relationship between a deploymentID and
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// the pointer to it's olympus server eventlog
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type RegisteredEventlog struct {
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DeploymentID string `bson:"deployment"`
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Pointer string `bson:"ptr"`
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}
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// PointerRegistry is a key/value store that stores an event log pointer for one
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// or more Olympus deployments. It is used in proxies (Athens) and Olympus
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// deployments as part of the event log sync process
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type PointerRegistry interface {
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// LookupPointer returns an event log pointer for the given deployment ID.
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LookupPointer(deploymentID string) (string, error)
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// SetPointer records the current event log pointer for the given deployment ID.
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SetPointer(deploymentID, pointer string) error
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}
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