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238ce1be23
When coupled with the latest version of faas-netes, the gateway can now invoke, query and deploy functions into alternative namespaces. Tested e2e by creating a namespace "fn" and deploying, then invoking a function deployed there and in the default namespace. Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>
83 lines
2.2 KiB
Go
83 lines
2.2 KiB
Go
// Copyright (c) OpenFaaS Author(s). All rights reserved.
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// Licensed under the MIT license. See LICENSE file in the project root for full license information.
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package handlers
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import (
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"fmt"
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"log"
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"net/http"
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"net/url"
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"strings"
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"testing"
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)
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func TestSingleHostBaseURLResolver(t *testing.T) {
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urlVal, _ := url.Parse("http://upstream:8080/")
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r := SingleHostBaseURLResolver{BaseURL: urlVal.String()}
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req, _ := http.NewRequest(http.MethodGet, "http://localhost/function/hello", nil)
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resolved := r.Resolve(req)
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want := "http://upstream:8080"
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if resolved != want {
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t.Logf("r.Resolve failed, want: %s got: %s", want, resolved)
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t.Fail()
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}
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}
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const watchdogPort = 8080
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func TestFunctionAsHostBaseURLResolver_WithNamespaceOverride(t *testing.T) {
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suffix := "openfaas-fn.local.cluster.svc."
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namespace := "openfaas-fn"
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newNS := "production-fn"
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r := FunctionAsHostBaseURLResolver{FunctionSuffix: suffix, FunctionNamespace: namespace}
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req, _ := http.NewRequest(http.MethodGet, "http://localhost/function/hello."+newNS, nil)
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resolved := r.Resolve(req)
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newSuffix := strings.Replace(suffix, namespace, newNS, -1)
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want := fmt.Sprintf("http://hello.%s:%d", newSuffix, watchdogPort)
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log.Println(want)
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if resolved != want {
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t.Logf("r.Resolve failed, want: %s got: %s", want, resolved)
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t.Fail()
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}
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}
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func TestFunctionAsHostBaseURLResolver_WithSuffix(t *testing.T) {
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suffix := "openfaas-fn.local.cluster.svc."
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r := FunctionAsHostBaseURLResolver{FunctionSuffix: suffix}
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req, _ := http.NewRequest(http.MethodGet, "http://localhost/function/hello", nil)
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resolved := r.Resolve(req)
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want := fmt.Sprintf("http://hello.%s:%d", suffix, watchdogPort)
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log.Println(want)
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if resolved != want {
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t.Logf("r.Resolve failed, want: %s got: %s", want, resolved)
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t.Fail()
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}
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}
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func TestFunctionAsHostBaseURLResolver_WithoutSuffix(t *testing.T) {
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suffix := ""
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r := FunctionAsHostBaseURLResolver{FunctionSuffix: suffix}
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req, _ := http.NewRequest(http.MethodGet, "http://localhost/function/hello", nil)
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resolved := r.Resolve(req)
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want := fmt.Sprintf("http://hello%s:%d", suffix, watchdogPort)
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if resolved != want {
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t.Logf("r.Resolve failed, want: %s got: %s", want, resolved)
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t.Fail()
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}
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}
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