mirror of https://github.com/linkerd/linkerd2.git
62 lines
1.5 KiB
Go
62 lines
1.5 KiB
Go
package injector
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import (
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"io/ioutil"
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"log"
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"testing"
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"github.com/linkerd/linkerd2/controller/proxy-injector/fake"
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"github.com/linkerd/linkerd2/pkg/tls"
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)
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func TestCreateOrUpdate(t *testing.T) {
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var (
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namespace = fake.DefaultControllerNamespace
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webhookServiceName = "test.linkerd.io"
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)
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log.SetOutput(ioutil.Discard)
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client, err := fake.NewClient("")
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if err != nil {
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t.Fatal("Unexpected error: ", err)
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}
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rootCA, err := tls.NewCA()
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if err != nil {
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t.Fatalf("failed to create root CA: %s", err)
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}
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webhookConfig, err := NewWebhookConfig(client, namespace, webhookServiceName, false, rootCA)
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if err != nil {
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t.Fatal("Unexpected error: ", err)
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}
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// expect mutating webhook configuration to not exist
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_, exist, err := webhookConfig.exist()
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if err != nil {
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t.Fatal("Unexpected error: ", err)
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}
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if exist {
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t.Error("Unexpected mutating webhook configuration. Expect resources to not exist")
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}
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// create the mutating webhook configuration
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if _, err := webhookConfig.CreateOrUpdate(); err != nil {
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t.Fatal("Unexpected error: ", err)
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}
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// expect mutating webhook configuration to exist
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_, exist, err = webhookConfig.exist()
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if err != nil {
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t.Fatal("Unexpected error: ", err)
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}
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if !exist {
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t.Error("Expected mutating webhook configuration to exist")
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}
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// update the mutating webhook configuration using the same trust anchors
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if _, err := webhookConfig.CreateOrUpdate(); err != nil {
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t.Fatal("Unexpected error: ", err)
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}
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}
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