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feat: support for specifying port in external services (#1500)
Signed-off-by: Gallardot <tttick@163.com> Co-authored-by: Jintao Zhang <zhangjintao@apache.org>
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127 changes: 127 additions & 0 deletions
127
pkg/providers/apisix/translation/apisix_upstream_test.go
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,127 @@ | ||
| // Licensed to the Apache Software Foundation (ASF) under one | ||
| // or more contributor license agreements. See the NOTICE file | ||
| // distributed with this work for additional information | ||
| // regarding copyright ownership. The ASF licenses this file | ||
| // to you under the Apache License, Version 2.0 (the | ||
| // "License"); you may not use this file except in compliance | ||
| // with the License. You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, | ||
| // software distributed under the License is distributed on an | ||
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| // KIND, either express or implied. See the License for the | ||
| // specific language governing permissions and limitations | ||
| // under the License. | ||
|
|
||
| package translation | ||
|
|
||
| import ( | ||
| "testing" | ||
|
|
||
| "github.com/stretchr/testify/assert" | ||
|
|
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| v2 "github.com/apache/apisix-ingress-controller/pkg/kube/apisix/apis/config/v2" | ||
| apisixv1 "github.com/apache/apisix-ingress-controller/pkg/types/apisix/v1" | ||
| ) | ||
|
|
||
| func TestTranslateApisixUpstreamExternalNodesDomainType(t *testing.T) { | ||
| tr := &translator{} | ||
| defaultPort := 80 | ||
| defaultWeight := 80 | ||
| specifiedPort := 8080 | ||
| testCases := map[*v2.ApisixUpstream][]apisixv1.UpstreamNode{ | ||
| { | ||
| Spec: &v2.ApisixUpstreamSpec{ | ||
| ExternalNodes: []v2.ApisixUpstreamExternalNode{{ | ||
| Name: "domain.foobar.com", | ||
| Type: v2.ExternalTypeDomain, | ||
| Weight: &defaultWeight, | ||
| Port: &defaultPort, | ||
| }}, | ||
| }, | ||
| }: {{ | ||
| Host: "domain.foobar.com", | ||
| Port: defaultPort, | ||
| Weight: defaultWeight, | ||
| }}, | ||
| { | ||
| Spec: &v2.ApisixUpstreamSpec{ | ||
| ExternalNodes: []v2.ApisixUpstreamExternalNode{{ | ||
| Name: "domain.foobar.com", | ||
| Type: v2.ExternalTypeDomain, | ||
| Weight: &defaultWeight, | ||
| Port: &specifiedPort, | ||
| }}, | ||
| }, | ||
| }: {{ | ||
| Host: "domain.foobar.com", | ||
| Port: specifiedPort, | ||
| Weight: defaultWeight, | ||
| }}, | ||
| { | ||
| Spec: &v2.ApisixUpstreamSpec{ | ||
| ExternalNodes: []v2.ApisixUpstreamExternalNode{{ | ||
| Name: "domain.foobar.com", | ||
| Type: v2.ExternalTypeDomain, | ||
| Weight: &defaultWeight, | ||
| }}, | ||
| }, | ||
| }: {{ | ||
| Host: "domain.foobar.com", | ||
| Port: defaultPort, | ||
| Weight: defaultWeight, | ||
| }}, | ||
| } | ||
| for k, v := range testCases { | ||
| result, _ := tr.TranslateApisixUpstreamExternalNodes(k) | ||
| assert.Equal(t, v, result) | ||
| } | ||
| } | ||
|
|
||
| func TestTranslateApisixUpstreamExternalNodesDomainTypeError(t *testing.T) { | ||
| tr := &translator{} | ||
| testCases := []v2.ApisixUpstream{ | ||
| { | ||
| Spec: &v2.ApisixUpstreamSpec{ | ||
| ExternalNodes: []v2.ApisixUpstreamExternalNode{{ | ||
| Name: "https://domain.foobar.com", | ||
| Type: v2.ExternalTypeDomain, | ||
| }}, | ||
| }}, | ||
| { | ||
| Spec: &v2.ApisixUpstreamSpec{ | ||
| ExternalNodes: []v2.ApisixUpstreamExternalNode{{ | ||
| Name: "grpc://domain.foobar.com", | ||
| Type: v2.ExternalTypeDomain, | ||
| }}, | ||
| }}, | ||
| { | ||
| Spec: &v2.ApisixUpstreamSpec{ | ||
| ExternalNodes: []v2.ApisixUpstreamExternalNode{{ | ||
| Name: "-domain.foobar.com", | ||
| Type: v2.ExternalTypeDomain, | ||
| }}, | ||
| }}, | ||
| { | ||
| Spec: &v2.ApisixUpstreamSpec{ | ||
| ExternalNodes: []v2.ApisixUpstreamExternalNode{{ | ||
| Name: "-123.foobar.com", | ||
| Type: v2.ExternalTypeDomain, | ||
| }}, | ||
| }}, | ||
| { | ||
| Spec: &v2.ApisixUpstreamSpec{ | ||
| ExternalNodes: []v2.ApisixUpstreamExternalNode{{ | ||
| Name: "-123.FOOBAR.com", | ||
| Type: v2.ExternalTypeDomain, | ||
| }}, | ||
| }}, | ||
| } | ||
|
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| for _, k := range testCases { | ||
| _, err := tr.TranslateApisixUpstreamExternalNodes(&k) | ||
| assert.Error(t, err) | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,31 @@ | ||
| // Licensed to the Apache Software Foundation (ASF) under one | ||
| // or more contributor license agreements. See the NOTICE file | ||
| // distributed with this work for additional information | ||
| // regarding copyright ownership. The ASF licenses this file | ||
| // to you under the Apache License, Version 2.0 (the | ||
| // "License"); you may not use this file except in compliance | ||
| // with the License. You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, | ||
| // software distributed under the License is distributed on an | ||
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| // KIND, either express or implied. See the License for the | ||
| // specific language governing permissions and limitations | ||
| // under the License. | ||
|
|
||
| package utils | ||
|
|
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| import "regexp" | ||
|
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| var hostDef = "^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$" | ||
| var hostDefRegex = regexp.MustCompile(hostDef) | ||
|
|
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| // MatchHostDef checks that host matches host's shcema | ||
| // ref to : https://github.com/apache/apisix/blob/c5fc10d9355a0c177a7532f01c77745ff0639a7f/apisix/schema_def.lua#L40 | ||
| // ref to : https://github.com/kubernetes/kubernetes/blob/976a940f4a4e84fe814583848f97b9aafcdb083f/staging/src/k8s.io/apimachinery/pkg/util/validation/validation.go#L205 | ||
| // They define regex differently, but k8s's dns is more accurate | ||
| func MatchHostDef(host string) bool { | ||
| return hostDefRegex.MatchString(host) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,40 @@ | ||
| // Licensed to the Apache Software Foundation (ASF) under one | ||
| // or more contributor license agreements. See the NOTICE file | ||
| // distributed with this work for additional information | ||
| // regarding copyright ownership. The ASF licenses this file | ||
| // to you under the Apache License, Version 2.0 (the | ||
| // "License"); you may not use this file except in compliance | ||
| // with the License. You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, | ||
| // software distributed under the License is distributed on an | ||
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| // KIND, either express or implied. See the License for the | ||
| // specific language governing permissions and limitations | ||
| // under the License. | ||
|
|
||
| package utils | ||
|
|
||
| import ( | ||
| "testing" | ||
|
|
||
| "github.com/stretchr/testify/assert" | ||
| ) | ||
|
|
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| func TestMatchHostDef(t *testing.T) { | ||
| tcs := map[string]bool{ | ||
| "163.com": true, | ||
| "github.com": true, | ||
| "GITHUB.com": false, | ||
| "-github.COM": false, | ||
| "https://github.com": false, | ||
| "http://github.com": false, | ||
| } | ||
|
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| for k, v := range tcs { | ||
| ret := MatchHostDef(k) | ||
| assert.Equal(t, ret, v) | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,38 @@ | ||
| // Licensed to the Apache Software Foundation (ASF) under one | ||
| // or more contributor license agreements. See the NOTICE file | ||
| // distributed with this work for additional information | ||
| // regarding copyright ownership. The ASF licenses this file | ||
| // to you under the Apache License, Version 2.0 (the | ||
| // "License"); you may not use this file except in compliance | ||
| // with the License. You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, | ||
| // software distributed under the License is distributed on an | ||
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| // KIND, either express or implied. See the License for the | ||
| // specific language governing permissions and limitations | ||
| // under the License. | ||
|
|
||
| package utils | ||
|
|
||
| import ( | ||
| apisixv1 "github.com/apache/apisix-ingress-controller/pkg/types/apisix/v1" | ||
| ) | ||
|
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| var schemeToPortMaps = map[string]int{ | ||
| apisixv1.SchemeHTTP: 80, | ||
| apisixv1.SchemeHTTPS: 443, | ||
| apisixv1.SchemeGRPC: 80, | ||
| apisixv1.SchemeGRPCS: 443, | ||
| } | ||
|
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| // SchemeToPort scheme converts to the default port | ||
| // ref https://github.com/apache/apisix/blob/c5fc10d9355a0c177a7532f01c77745ff0639a7f/apisix/upstream.lua#L167-L172 | ||
| func SchemeToPort(schema string) int { | ||
| if val, ok := schemeToPortMaps[schema]; ok { | ||
| return val | ||
| } | ||
| return 80 | ||
| } |
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