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Overview ¶
Package egressgateway defines an internal representation of the Cilium Egress Policy. The structures are managed by the Manager.
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func ParsePolicyConfigID ¶ added in v1.10.6
func ParsePolicyConfigID(cenp *v2alpha1.CiliumEgressNATPolicy) types.NamespacedName
ParsePolicyConfigID takes a CiliumEgressNATPolicy CR and returns only the config id
Types ¶
type Manager ¶
type Manager struct {
// contains filtered or unexported fields
}
The egressgateway manager stores the internal data tracking the policy and endpoint mappings. It also hooks up all the callbacks to update egress bpf map accordingly.
func NewEgressGatewayManager ¶
func NewEgressGatewayManager() *Manager
func (*Manager) AddEgressPolicy ¶
func (manager *Manager) AddEgressPolicy(config PolicyConfig) (bool, error)
AddEgressPolicy parses the given policy config, and updates internal state with the config fields. returns bool indicates if policy is added, err inidates first encountered error
func (*Manager) DeleteEgressPolicy ¶
Deletes the internal state associated with the given policy, including egress eBPF map entries
func (*Manager) OnDeleteEndpoint ¶
func (manager *Manager) OnDeleteEndpoint(endpoint *k8sTypes.CiliumEndpoint)
OnDeleteEndpoint is the event handler for endpoint deletions.
func (*Manager) OnUpdateEndpoint ¶
func (manager *Manager) OnUpdateEndpoint(endpoint *k8sTypes.CiliumEndpoint)
OnUpdateEndpoint is the event handler for endpoint additions and updates.
type PolicyConfig ¶
type PolicyConfig struct {
// contains filtered or unexported fields
}
PolicyConfig is the internal representation of Cilium Egress NAT Policy.
func ParsePolicy ¶ added in v1.10.6
func ParsePolicy(cenp *v2alpha1.CiliumEgressNATPolicy) (*PolicyConfig, error)
ParsePolicy takes a CiliumEgressNATPolicy CR and converts to PolicyConfig, the internal representation of the egress nat policy
Source Files