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Adding Hints to EndpointSlice API

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This commit is contained in:
Rob Scott
2021-03-05 12:05:05 -08:00
parent fe43948d44
commit 11f0944dbc
34 changed files with 1847 additions and 126 deletions
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82
pkg/apis/discovery/validation/validation_test.go
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@@ -203,6 +203,23 @@ func TestValidateEndpointSlice(t *testing.T) {
}},
},
},
"valid-hints": {
expectedErrors: 0,
endpointSlice: &discovery.EndpointSlice{
ObjectMeta: standardMeta,
AddressType: discovery.AddressTypeIPv4,
Ports: []discovery.EndpointPort{{
Name: utilpointer.StringPtr("http"),
Protocol: protocolPtr(api.ProtocolTCP),
}},
Endpoints: []discovery.Endpoint{{
Addresses: generateIPAddresses(1),
Hints: &discovery.EndpointHints{
ForZones: []discovery.ForZone{{Name: "zone-a"}},
},
}},
},
},
// expected failures
"duplicate-port-name": {
@@ -451,6 +468,71 @@ func TestValidateEndpointSlice(t *testing.T) {
}},
},
},
"invalid-hints": {
expectedErrors: 1,
endpointSlice: &discovery.EndpointSlice{
ObjectMeta: standardMeta,
AddressType: discovery.AddressTypeIPv4,
Ports: []discovery.EndpointPort{{
Name: utilpointer.StringPtr("http"),
Protocol: protocolPtr(api.ProtocolTCP),
}},
Endpoints: []discovery.Endpoint{{
Addresses: generateIPAddresses(1),
Hints: &discovery.EndpointHints{
ForZones: []discovery.ForZone{{Name: "inv@lid"}},
},
}},
},
},
"overlapping-hints": {
expectedErrors: 1,
endpointSlice: &discovery.EndpointSlice{
ObjectMeta: standardMeta,
AddressType: discovery.AddressTypeIPv4,
Ports: []discovery.EndpointPort{{
Name: utilpointer.StringPtr("http"),
Protocol: protocolPtr(api.ProtocolTCP),
}},
Endpoints: []discovery.Endpoint{{
Addresses: generateIPAddresses(1),
Hints: &discovery.EndpointHints{
ForZones: []discovery.ForZone{
{Name: "zone-a"},
{Name: "zone-b"},
{Name: "zone-a"},
},
},
}},
},
},
"too-many-hints": {
expectedErrors: 1,
endpointSlice: &discovery.EndpointSlice{
ObjectMeta: standardMeta,
AddressType: discovery.AddressTypeIPv4,
Ports: []discovery.EndpointPort{{
Name: utilpointer.StringPtr("http"),
Protocol: protocolPtr(api.ProtocolTCP),
}},
Endpoints: []discovery.Endpoint{{
Addresses: generateIPAddresses(1),
Hints: &discovery.EndpointHints{
ForZones: []discovery.ForZone{
{Name: "zone-a"},
{Name: "zone-b"},
{Name: "zone-c"},
{Name: "zone-d"},
{Name: "zone-e"},
{Name: "zone-f"},
{Name: "zone-g"},
{Name: "zone-h"},
{Name: "zone-i"},
},
},
}},
},
},
"empty-everything": {
expectedErrors: 3,
endpointSlice: &discovery.EndpointSlice{},