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Documentation

Index

• func AddDerivativeCNPIfNeeded(cnp *cilium_v2.CiliumNetworkPolicy) bool
• func DeleteDerivativeCNP(cnp *cilium_v2.CiliumNetworkPolicy) error
• func DeleteDerivativeFromCache(cnp *cilium_v2.CiliumNetworkPolicy)
• func UpdateCNPInformation()
• func UpdateDerivativeCNPIfNeeded(newCNP *cilium_v2.CiliumNetworkPolicy, oldCNP *cilium_v2.CiliumNetworkPolicy) bool

Functions

func AddDerivativeCNPIfNeeded

func AddDerivativeCNPIfNeeded(cnp *cilium_v2.CiliumNetworkPolicy) bool

AddDerivativeCNPIfNeeded will create a new CNP if the given CNP has any rule that need to create a new derivative policy. It returns a boolean, true in case that all actions are correct, false if something fails

func DeleteDerivativeCNP

func DeleteDerivativeCNP(cnp *cilium_v2.CiliumNetworkPolicy) error

DeleteDerivativeCNP if the given policy has a derivative constraint,the given CNP will be deleted from store and the cache.

func DeleteDerivativeFromCache

func DeleteDerivativeFromCache(cnp *cilium_v2.CiliumNetworkPolicy)

DeleteDerivativeFromCache deletes the given CNP from the groupsCNPCache to no continue pooling new data.

func UpdateCNPInformation

func UpdateCNPInformation()

UpdateCNPInformation retrieves all the CNP that has currently a derivative policy and creates the new derivatives policies with the latest information from providers. To avoid issues with rate-limiting this function will execute the addDerivative function with a max number of concurrent calls, defined on maxConcurrentUpdates.

func UpdateDerivativeCNPIfNeeded

func UpdateDerivativeCNPIfNeeded(newCNP *cilium_v2.CiliumNetworkPolicy, oldCNP *cilium_v2.CiliumNetworkPolicy) bool

UpdateDerivativeCNPIfNeeded updates or creates a CNP if the given CNP has any rule that needs to create a new derivative policy(eg: ToGroups). In case that the new CNP does not have any derivative policy and the old one had one, it will delete the old policy.