-
Notifications
You must be signed in to change notification settings - Fork 1
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
#29 - implement support Azure provider for Cluster API
- Loading branch information
1 parent
116bd15
commit e7a2085
Showing
16 changed files
with
1,203 additions
and
330 deletions.
There are no files selected for viewing
Large diffs are not rendered by default.
Oops, something went wrong.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,38 @@ | ||
| package cmd | ||
|
|
||
| import ( | ||
| "strings" | ||
|
|
||
| "rmk/util" | ||
| ) | ||
|
|
||
| const ( | ||
| awsFlagsCategory = "AWS authentication" | ||
| ) | ||
|
|
||
| func (cc *ClusterCommands) getAWSEksKubeConfig() *util.SpecCMD { | ||
| return &util.SpecCMD{ | ||
| Envs: []string{ | ||
| "AWS_PROFILE=" + cc.Conf.Profile, | ||
| "AWS_CONFIG_FILE=" + strings.Join(cc.Conf.AWSSharedConfigFile(cc.Conf.Profile), ""), | ||
| "AWS_SHARED_CREDENTIALS_FILE=" + strings.Join(cc.Conf.AWSSharedCredentialsFile(cc.Conf.Profile), ""), | ||
| }, | ||
| Args: []string{"eks", "--region", | ||
| cc.Conf.Region, | ||
| "update-kubeconfig", | ||
| "--name", | ||
| cc.Conf.Name + "-eks", | ||
| "--profile", | ||
| cc.Conf.Profile, | ||
| }, | ||
| Command: "aws", | ||
| Ctx: cc.Ctx.Context, | ||
| Dir: cc.WorkDir, | ||
| Debug: true, | ||
| } | ||
| } | ||
|
|
||
| func (cc *ClusterCommands) awsClusterContext() error { | ||
| cc.SpecCMD = cc.getAWSEksKubeConfig() | ||
| return releaseRunner(cc).runCMD() | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,155 @@ | ||
| package cmd | ||
|
|
||
| import ( | ||
| "os" | ||
| "path/filepath" | ||
|
|
||
| corev1 "k8s.io/api/core/v1" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| "k8s.io/apimachinery/pkg/util/json" | ||
| v1 "k8s.io/client-go/applyconfigurations/core/v1" | ||
|
|
||
| "rmk/providers/azure_provider" | ||
| "rmk/util" | ||
| ) | ||
|
|
||
| const ( | ||
| azureClusterIdentityName = "azure-cluster-identity" | ||
| azureClusterIdentityNamespace = "capz-system" | ||
| azureClusterIdentitySecret = "azure-cluster-identity-secret" | ||
| azureFlagsCategory = "Azure authentication" | ||
| ) | ||
|
|
||
| var azureClusterIdentitySecretType = corev1.SecretTypeOpaque | ||
|
|
||
| type AzureClusterIdentityConfig struct { | ||
| *AzureClusterIdentity | ||
| *v1.SecretApplyConfiguration | ||
| ManifestFilesDir string | ||
| ManifestFiles []string | ||
| } | ||
|
|
||
| type AzureClusterIdentity struct { | ||
| metav1.TypeMeta `json:",inline"` | ||
| metav1.ObjectMeta `json:"metadata,omitempty"` | ||
|
|
||
| Spec AzureClusterIdentitySpec `json:"spec,omitempty"` | ||
| } | ||
|
|
||
| type AzureClusterIdentitySpec struct { | ||
| AllowedNamespaces struct { | ||
| NamespaceList []string `json:"list"` | ||
| Selector *metav1.LabelSelector `json:"selector,omitempty"` | ||
| } `json:"allowedNamespaces,omitempty"` | ||
| ClientID string `json:"clientID"` | ||
| ClientSecret corev1.SecretReference `json:"clientSecret,omitempty"` | ||
| TenantID string `json:"tenantID"` | ||
| Type string `json:"type"` | ||
| } | ||
|
|
||
| func NewAzureClusterIdentityConfig(ac *azure_provider.AzureConfigure) *AzureClusterIdentityConfig { | ||
| acic := &AzureClusterIdentityConfig{ | ||
| AzureClusterIdentity: &AzureClusterIdentity{ | ||
| TypeMeta: metav1.TypeMeta{ | ||
| Kind: "AzureClusterIdentity", | ||
| APIVersion: "infrastructure.cluster.x-k8s.io/v1beta1", | ||
| }, | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Name: azureClusterIdentityName, | ||
| Namespace: azureClusterIdentityNamespace, | ||
| Labels: map[string]string{"clusterctl.cluster.x-k8s.io/move-hierarchy": "true"}, | ||
| }, | ||
| Spec: AzureClusterIdentitySpec{ | ||
| AllowedNamespaces: struct { | ||
| NamespaceList []string `json:"list"` | ||
| Selector *metav1.LabelSelector `json:"selector,omitempty"` | ||
| }(struct { | ||
| NamespaceList []string | ||
| Selector *metav1.LabelSelector | ||
| }{ | ||
| NamespaceList: []string{azureClusterIdentityNamespace}, | ||
| }), | ||
| ClientID: ac.ClientID, | ||
| ClientSecret: corev1.SecretReference{ | ||
| Name: azureClusterIdentitySecret, | ||
| Namespace: azureClusterIdentityNamespace, | ||
| }, | ||
| TenantID: ac.TenantID, | ||
| Type: "ServicePrincipal", | ||
| }, | ||
| }, | ||
| SecretApplyConfiguration: v1.Secret(azureClusterIdentitySecret, azureClusterIdentityNamespace), | ||
| ManifestFilesDir: filepath.Join("/tmp", azureClusterIdentityName), | ||
| } | ||
|
|
||
| acic.SecretApplyConfiguration.Type = &azureClusterIdentitySecretType | ||
| acic.SecretApplyConfiguration.Data = map[string][]byte{"clientSecret": []byte(ac.ClientSecret)} | ||
|
|
||
| return acic | ||
| } | ||
|
|
||
| func createManifestFile(object interface{}, dir, fileName string) (string, error) { | ||
| data, err := json.Marshal(object) | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
|
|
||
| return util.CreateTempYAMLFile(dir, fileName, data) | ||
| } | ||
|
|
||
| func (acic *AzureClusterIdentityConfig) createAzureClusterIdentityManifestFiles() error { | ||
| if err := os.MkdirAll(acic.ManifestFilesDir, 0775); err != nil { | ||
| return err | ||
| } | ||
|
|
||
| fileCR, err := createManifestFile(acic.AzureClusterIdentity, acic.ManifestFilesDir, azureClusterIdentityName) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| acic.ManifestFiles = append(acic.ManifestFiles, fileCR) | ||
|
|
||
| fileSecret, err := createManifestFile(acic.SecretApplyConfiguration, acic.ManifestFilesDir, azureClusterIdentitySecret) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| acic.ManifestFiles = append(acic.ManifestFiles, fileSecret) | ||
|
|
||
| return nil | ||
| } | ||
|
|
||
| func (cc *ClusterCommands) applyAzureClusterIdentity() error { | ||
| var kubectlArgs = []string{"apply"} | ||
|
|
||
| ac := azure_provider.NewAzureConfigure() | ||
| if err := ac.ReadSPCredentials(cc.Conf.Name); err != nil { | ||
| return err | ||
| } | ||
|
|
||
| acic := NewAzureClusterIdentityConfig(ac) | ||
| if err := acic.createAzureClusterIdentityManifestFiles(); err != nil { | ||
| return err | ||
| } | ||
|
|
||
| for _, val := range acic.ManifestFiles { | ||
| kubectlArgs = append(kubectlArgs, "-f", val) | ||
| } | ||
|
|
||
| cc.SpecCMD = cc.kubectl(kubectlArgs...) | ||
| if err := releaseRunner(cc).runCMD(); err != nil { | ||
| return err | ||
| } | ||
|
|
||
| return os.RemoveAll(acic.ManifestFilesDir) | ||
| } | ||
|
|
||
| func (cc *ClusterCommands) azureClusterContext() ([]byte, error) { | ||
| ac := azure_provider.NewAzureConfigure() | ||
|
|
||
| if err := ac.NewAzureManagedClustersClient(cc.Ctx.Context, cc.Conf.Name); err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| return ac.GetAzureClusterContext(cc.Conf.Tenant, cc.Conf.Name) | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.