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changing UpdateEndpointsMap to Update

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changing UpdateEndpointsMap to be a function of the EndpointsMap object
This commit is contained in:
Jacob Tanenbaum 2019-04-29 15:28:47 -04:00
parent 5201cc994c
commit 9d4693a70f
6 changed files with 12 additions and 12 deletions
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6
pkg/proxy/endpoints.go
View File

@ -197,18 +197,18 @@ type UpdateEndpointMapResult struct {
}
// UpdateEndpointsMap updates endpointsMap base on the given changes.
func UpdateEndpointsMap(endpointsMap EndpointsMap, changes *EndpointChangeTracker) (result UpdateEndpointMapResult) {
func (em EndpointsMap) Update(changes *EndpointChangeTracker) (result UpdateEndpointMapResult) {
result.StaleEndpoints = make([]ServiceEndpoint, 0)
result.StaleServiceNames = make([]ServicePortName, 0)
result.LastChangeTriggerTimes = make([]time.Time, 0)
endpointsMap.apply(
em.apply(
changes, &result.StaleEndpoints, &result.StaleServiceNames, &result.LastChangeTriggerTimes)
// TODO: If this will appear to be computationally expensive, consider
// computing this incrementally similarly to endpointsMap.
result.HCEndpointsLocalIPSize = make(map[types.NamespacedName]int)
localIPs := endpointsMap.getLocalEndpointIPs()
localIPs := em.getLocalEndpointIPs()
for nsn, ips := range localIPs {
result.HCEndpointsLocalIPSize[nsn] = len(ips)
}

6
pkg/proxy/endpoints_test.go
View File

@ -1213,7 +1213,7 @@ func TestUpdateEndpointsMap(t *testing.T) {
fp.addEndpoints(tc.previousEndpoints[i])
}
}
UpdateEndpointsMap(fp.endpointsMap, fp.endpointsChanges)
fp.endpointsMap.Update(fp.endpointsChanges)
compareEndpointsMaps(t, tci, fp.endpointsMap, tc.oldEndpoints)
// Now let's call appropriate handlers to get to state we want to be.
@ -1233,7 +1233,7 @@ func TestUpdateEndpointsMap(t *testing.T) {
fp.updateEndpoints(prev, curr)
}
}
result := UpdateEndpointsMap(fp.endpointsMap, fp.endpointsChanges)
result := fp.endpointsMap.Update(fp.endpointsChanges)
newMap := fp.endpointsMap
compareEndpointsMaps(t, tci, newMap, tc.expectedResult)
if len(result.StaleEndpoints) != len(tc.expectedStaleEndpoints) {
@ -1373,7 +1373,7 @@ func TestLastChangeTriggerTime(t *testing.T) {
tc.scenario(fp)
result := UpdateEndpointsMap(fp.endpointsMap, fp.endpointsChanges)
result := fp.endpointsMap.Update(fp.endpointsChanges)
got := result.LastChangeTriggerTimes
sortTimeSlice(got)
sortTimeSlice(tc.expected)

2
pkg/proxy/iptables/proxier.go
View File

@ -666,7 +666,7 @@ func (proxier *Proxier) syncProxyRules() {
// even if nothing changed in the meantime. In other words, callers are
// responsible for detecting no-op changes and not calling this function.
serviceUpdateResult := proxy.UpdateServiceMap(proxier.serviceMap, proxier.serviceChanges)
endpointUpdateResult := proxy.UpdateEndpointsMap(proxier.endpointsMap, proxier.endpointsChanges)
endpointUpdateResult := proxier.endpointsMap.Update(proxier.endpointsChanges)
staleServices := serviceUpdateResult.UDPStaleClusterIP
// merge stale services gathered from updateEndpointsMap

4
pkg/proxy/iptables/proxier_test.go
View File

@ -2185,7 +2185,7 @@ func Test_updateEndpointsMap(t *testing.T) {
fp.OnEndpointsAdd(tc.previousEndpoints[i])
}
}
proxy.UpdateEndpointsMap(fp.endpointsMap, fp.endpointsChanges)
fp.endpointsMap.Update(fp.endpointsChanges)
compareEndpointsMaps(t, tci, fp.endpointsMap, tc.oldEndpoints)
// Now let's call appropriate handlers to get to state we want to be.
@ -2205,7 +2205,7 @@ func Test_updateEndpointsMap(t *testing.T) {
fp.OnEndpointsUpdate(prev, curr)
}
}
result := proxy.UpdateEndpointsMap(fp.endpointsMap, fp.endpointsChanges)
result := fp.endpointsMap.Update(fp.endpointsChanges)
newMap := fp.endpointsMap
compareEndpointsMaps(t, tci, newMap, tc.expectedResult)
if len(result.StaleEndpoints) != len(tc.expectedStaleEndpoints) {

2
pkg/proxy/ipvs/proxier.go
View File

@ -753,7 +753,7 @@ func (proxier *Proxier) syncProxyRules() {
// even if nothing changed in the meantime. In other words, callers are
// responsible for detecting no-op changes and not calling this function.
serviceUpdateResult := proxy.UpdateServiceMap(proxier.serviceMap, proxier.serviceChanges)
endpointUpdateResult := proxy.UpdateEndpointsMap(proxier.endpointsMap, proxier.endpointsChanges)
endpointUpdateResult := proxier.endpointsMap.Update(proxier.endpointsChanges)
staleServices := serviceUpdateResult.UDPStaleClusterIP
// merge stale services gathered from updateEndpointsMap

4
pkg/proxy/ipvs/proxier_test.go
View File

@ -2486,7 +2486,7 @@ func Test_updateEndpointsMap(t *testing.T) {
fp.OnEndpointsAdd(tc.previousEndpoints[i])
}
}
proxy.UpdateEndpointsMap(fp.endpointsMap, fp.endpointsChanges)
fp.endpointsMap.Update(fp.endpointsChanges)
compareEndpointsMaps(t, tci, fp.endpointsMap, tc.oldEndpoints)
// Now let's call appropriate handlers to get to state we want to be.
@ -2506,7 +2506,7 @@ func Test_updateEndpointsMap(t *testing.T) {
fp.OnEndpointsUpdate(prev, curr)
}
}
result := proxy.UpdateEndpointsMap(fp.endpointsMap, fp.endpointsChanges)
result := fp.endpointsMap.Update(fp.endpointsChanges)
newMap := fp.endpointsMap
compareEndpointsMaps(t, tci, newMap, tc.expectedResult)
if len(result.StaleEndpoints) != len(tc.expectedStaleEndpoints) {