/* Copyright 2014 The Kubernetes Authors. Licensed 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 config import ( "io/ioutil" "net/url" "path/filepath" "testing" kubeconfig "k8s.io/client-go/tools/clientcmd/api" "github.com/stretchr/testify/require" ) // DummyConfig used by tests, to initialize min set of data func DummyConfig() *Config { conf := &Config{ Kind: AirshipConfigKind, APIVersion: AirshipConfigApiVersion, Clusters: map[string]*ClusterPurpose{ "dummy_cluster": DummyClusterPurpose(), }, AuthInfos: map[string]*AuthInfo{ "dummy_user": DummyAuthInfo(), }, Contexts: map[string]*Context{ "dummy_context": DummyContext(), }, Manifests: map[string]*Manifest{ "dummy_manifest": DummyManifest(), }, ModulesConfig: DummyModules(), CurrentContext: "dummy_context", kubeConfig: kubeconfig.NewConfig(), } dummyCluster := conf.Clusters["dummy_cluster"] conf.KubeConfig().Clusters["dummy_cluster_target"] = dummyCluster.ClusterTypes[Target].KubeCluster() conf.KubeConfig().Clusters["dummy_cluster_ephemeral"] = dummyCluster.ClusterTypes[Ephemeral].KubeCluster() return conf } // DummyContext , utility function used for tests func DummyContext() *Context { c := NewContext() c.NameInKubeconf = "dummy_cluster_ephemeral" c.Manifest = "dummy_manifest" context := kubeconfig.NewContext() context.Namespace = "dummy_namespace" context.AuthInfo = "dummy_user" context.Cluster = "dummy_cluster_ephemeral" c.SetKubeContext(context) return c } // DummyCluster, utility function used for tests func DummyCluster() *Cluster { c := NewCluster() cluster := kubeconfig.NewCluster() cluster.Server = "http://dummy.server" cluster.InsecureSkipTLSVerify = false cluster.CertificateAuthority = "dummy_ca" c.SetKubeCluster(cluster) c.NameInKubeconf = "dummy_cluster_target" c.Bootstrap = "dummy_bootstrap_config" return c } // DummyManifest , utility function used for tests func DummyManifest() *Manifest { m := NewManifest() // Repositories is the map of repository adddressable by a name m.Repositories["dummy"] = DummyRepository() m.TargetPath = "/var/tmp/" return m } func DummyRepository() *Repository { // TODO(howell): handle this error //nolint: errcheck parsedUrl, _ := url.Parse("http://dummy.url.com") return &Repository{ Url: parsedUrl, Username: "dummy_user", TargetPath: "dummy_targetpath", } } func DummyAuthInfo() *AuthInfo { a := NewAuthInfo() authinfo := kubeconfig.NewAuthInfo() authinfo.Username = "dummy_username" authinfo.Password = "dummy_password" authinfo.ClientCertificate = "dummy_certificate" authinfo.ClientKey = "dummy_key" authinfo.Token = "dummy_token" a.SetKubeAuthInfo(authinfo) return a } func DummyModules() *Modules { m := NewModules() m.BootstrapInfo["dummy_bootstrap_config"] = DummyBootstrap() return m } // DummyClusterPurpose , utility function used for tests func DummyClusterPurpose() *ClusterPurpose { cp := NewClusterPurpose() cp.ClusterTypes["ephemeral"] = DummyCluster() cp.ClusterTypes["ephemeral"].NameInKubeconf = "dummy_cluster_ephemeral" cp.ClusterTypes["target"] = DummyCluster() return cp } func InitConfig(t *testing.T) *Config { t.Helper() testDir, err := ioutil.TempDir("", "airship-test") require.NoError(t, err) configPath := filepath.Join(testDir, "config") err = ioutil.WriteFile(configPath, []byte(testConfigYAML), 0666) require.NoError(t, err) kubeConfigPath := filepath.Join(testDir, "kubeconfig") err = ioutil.WriteFile(kubeConfigPath, []byte(testKubeConfigYAML), 0666) require.NoError(t, err) conf := NewConfig() err = conf.LoadConfig(configPath, kubeConfigPath) require.NoError(t, err) return conf } func DummyClusterOptions() *ClusterOptions { co := &ClusterOptions{} co.Name = "dummy_cluster" co.ClusterType = Ephemeral co.Server = "http://1.1.1.1" co.InsecureSkipTLSVerify = false co.CertificateAuthority = "" co.EmbedCAData = false return co } func DummyContextOptions() *ContextOptions { co := &ContextOptions{} co.Name = "dummy_context" co.Manifest = "dummy_manifest" co.AuthInfo = "dummy_user" co.CurrentContext = false co.Namespace = "dummy_namespace" return co } func DummyAuthInfoOptions() *AuthInfoOptions { authinfo := &AuthInfoOptions{} authinfo.Username = "dummy_username" authinfo.Password = "dummy_password" authinfo.ClientCertificate = "dummy_certificate" authinfo.ClientKey = "dummy_key" authinfo.Token = "dummy_token" return authinfo } func DummyBootstrap() *Bootstrap { bs := &Bootstrap{} cont := Container{ Volume: "/dummy:dummy", Image: "dummy_image:dummy_tag", ContainerRuntime: "docker", } builder := Builder{ UserDataFileName: "user-data", NetworkConfigFileName: "netconfig", OutputMetadataFileName: "output-metadata.yaml", } bs.Container = &cont bs.Builder = &builder return bs } const ( testConfigYAML = `apiVersion: airshipit.org/v1alpha1 clusters: def: cluster-type: ephemeral: bootstrap-info: "" cluster-kubeconf: def_ephemeral target: bootstrap-info: "" cluster-kubeconf: def_target onlyinkubeconf: cluster-type: target: bootstrap-info: "" cluster-kubeconf: onlyinkubeconf_target wrongonlyinconfig: cluster-type: {} wrongonlyinkubeconf: cluster-type: target: bootstrap-info: "" cluster-kubeconf: wrongonlyinkubeconf_target contexts: def_ephemeral: context-kubeconf: def_ephemeral def_target: context-kubeconf: def_target onlyink: context-kubeconf: onlyinkubeconf_target current-context: "" kind: Config manifests: {} modules-config: dummy-for-tests: "" users: k-admin: {} k-other: {} def-user: {}` //nolint:lll testKubeConfigYAML = `apiVersion: v1 clusters: - cluster: insecure-skip-tls-verify: true server: http://5.6.7.8 name: def_ephemeral - cluster: insecure-skip-tls-verify: true server: http://1.2.3.4 name: def_target - cluster: insecure-skip-tls-verify: true server: http://9.10.11.12 name: onlyinkubeconf_target - cluster: certificate-authority: cert_file server: "" name: wrongonlyinkubeconf_target contexts: - context: cluster: def_ephemeral user: k-admin name: def_ephemeral - context: cluster: def_target user: k-admin name: def_target - context: cluster: onlyinkubeconf_target user: k-other name: onlyink current-context: "" kind: Config preferences: {} users: users: - name: def-user user: username: dummy_username password: dummy_password - name: k-admin user: client-certificate-data: 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client-key-data: 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- name: k-other user: client-certificate-data: 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client-key-data: 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)