mirror of https://github.com/kubernetes/kops.git
74 lines
2.6 KiB
Go
74 lines
2.6 KiB
Go
/*
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Copyright 2019 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package cloudup
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import (
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"testing"
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api "k8s.io/kops/pkg/apis/kops"
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"k8s.io/kops/pkg/assets"
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"k8s.io/kops/util/pkg/architectures"
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"k8s.io/kops/util/pkg/vfs"
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)
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func Test_FindCNIAssetFromEnvironmentVariable(t *testing.T) {
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desiredCNIVersion := "https://dl.k8s.io/network-plugins/cni-TEST-VERSION.tar.gz"
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desiredCNIVersionHash := "sha256:0000000000000000000000000000000000000000000000000000000000000000"
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t.Setenv(ENV_VAR_CNI_ASSET_URL, desiredCNIVersion)
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t.Setenv(ENV_VAR_CNI_ASSET_HASH, desiredCNIVersionHash)
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cluster := &api.Cluster{}
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cluster.Spec.KubernetesVersion = "v1.18.0"
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assetBuilder := assets.NewAssetBuilder(vfs.Context, cluster.Spec.Assets, cluster.Spec.KubernetesVersion, false)
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cniAsset, cniAssetHash, err := findCNIAssets(cluster, assetBuilder, architectures.ArchitectureAmd64)
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if err != nil {
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t.Errorf("Unable to parse CNI version %s", err)
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}
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if cniAsset.String() != desiredCNIVersion {
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t.Errorf("Expected CNI version from env var %q, but got %q instead", desiredCNIVersion, cniAsset)
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}
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if cniAssetHash.String() != desiredCNIVersionHash {
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t.Errorf("Expected empty CNI version hash, but got %v instead", cniAssetHash)
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}
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}
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func Test_FindCNIAssetFromDefaults122(t *testing.T) {
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desiredCNIVersionURL := "https://storage.googleapis.com/k8s-artifacts-cni/release/v0.9.1/cni-plugins-linux-amd64-v0.9.1.tgz"
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desiredCNIVersionHash := "sha256:962100bbc4baeaaa5748cdbfce941f756b1531c2eadb290129401498bfac21e7"
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cluster := &api.Cluster{}
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cluster.Spec.KubernetesVersion = "v1.22.0"
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assetBuilder := assets.NewAssetBuilder(vfs.Context, cluster.Spec.Assets, cluster.Spec.KubernetesVersion, false)
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cniAsset, cniAssetHash, err := findCNIAssets(cluster, assetBuilder, architectures.ArchitectureAmd64)
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if err != nil {
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t.Errorf("Unable to parse CNI version %s", err)
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}
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if cniAsset.String() != desiredCNIVersionURL {
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t.Errorf("Expected default CNI version %q, but got %q instead", desiredCNIVersionURL, cniAsset)
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}
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if cniAssetHash.String() != desiredCNIVersionHash {
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t.Errorf("Expected default CNI version hash %q, but got %q instead", desiredCNIVersionHash, cniAssetHash)
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}
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}
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