add support for remote-config

Signed-off-by: Mehedi Hasan <[email protected]>

go.mod

@@ -4,6 +4,7 @@ go 1.18
 
 require (
 	github.com/Masterminds/semver/v3 v3.2.1
+	github.com/cert-manager/cert-manager v1.9.1
 	github.com/fatih/camelcase v1.0.0
 	github.com/go-sql-driver/mysql v1.6.0
 	github.com/spf13/cobra v1.7.0
@@ -21,11 +22,13 @@ require (
 	k8s.io/component-base v0.25.3
 	k8s.io/klog/v2 v2.80.1
 	k8s.io/kubectl v0.25.1
+	kmodules.xyz/cert-manager-util v0.25.0
 	kmodules.xyz/client-go v0.25.30
 	kmodules.xyz/custom-resources v0.25.2
 	kmodules.xyz/monitoring-agent-api v0.25.1
 	kubedb.dev/apimachinery v0.35.0
 	kubedb.dev/db-client-go v0.0.8-0.20230818101900-6ddd035705ef
+	sigs.k8s.io/yaml v1.3.0
 	stash.appscode.dev/apimachinery v0.31.0
 )
 
@@ -42,7 +45,6 @@ require (
 	github.com/Azure/go-autorest/tracing v0.6.0 // indirect
 	github.com/MakeNowJust/heredoc v1.0.0 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
-	github.com/cert-manager/cert-manager v1.9.1 // indirect
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/chai2010/gettext-go v1.0.2 // indirect
 	github.com/codegangsta/inject v0.0.0-20150114235600-33e0aa1cb7c0 // indirect
@@ -144,7 +146,6 @@ require (
 	sigs.k8s.io/kustomize/api v0.12.1 // indirect
 	sigs.k8s.io/kustomize/kyaml v0.13.9 // indirect
 	sigs.k8s.io/structured-merge-diff/v4 v4.2.3 // indirect
-	sigs.k8s.io/yaml v1.3.0 // indirect
 )
 
 replace github.com/Masterminds/sprig/v3 => github.com/gomodules/sprig/v3 v3.2.3-0.20220405051441-0a8a99bac1b8

go.sum

@@ -1350,6 +1350,8 @@ k8s.io/utils v0.0.0-20221012122500-cfd413dd9e85 h1:cTdVh7LYu82xeClmfzGtgyspNh6Ux
 k8s.io/utils v0.0.0-20221012122500-cfd413dd9e85/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
 kmodules.xyz/apiversion v0.2.0 h1:vAQYqZFm4xu4pbB1cAdHbFEPES6EQkcR4wc06xdTOWk=
 kmodules.xyz/apiversion v0.2.0/go.mod h1:oPX8g8LvlPdPX3Yc5YvCzJHQnw3YF/X4/jdW0b1am80=
+kmodules.xyz/cert-manager-util v0.25.0 h1:B/1sYzdrXatzDnpB+F9IIi6DdwJs2sPBm46VPAlDtxc=
+kmodules.xyz/cert-manager-util v0.25.0/go.mod h1:Zi1ZLUsrzsYs6ibdZddQCn+9VUqCuO9YqAq9QLI9RNM=
 kmodules.xyz/client-go v0.25.30 h1:4qOhs1kX0oNl9tcY98PEtiUlD6TZqK9CRfqzfhZApsk=
 kmodules.xyz/client-go v0.25.30/go.mod h1:r/Va2Y6t1G8X1sPRjrQC6FWB3oh/i6rjssmlfJnbCmg=
 kmodules.xyz/custom-resources v0.25.2 h1:+PJgUZvbbSgyNT7EX9gUZ3PIzY2LAW03TDW8cevvXqo=

mysql-bahrain-remote-config.yaml

@@ -0,0 +1,80 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  creationTimestamp: null
+  name: mysql-bahrain-remote-replica-auth
+  namespace: demo
+stringData:
+  password: remote
+  username: remote
+type: kubernetes.io/basic-auth
+---
+apiVersion: v1
+data:
+  ca.crt: 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
+  tls.crt: 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
+  tls.key: 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
+kind: Secret
+metadata:
+  creationTimestamp: "2023-09-25T13:17:41Z"
+  labels:
+    controller.cert-manager.io/fao: "true"
+  name: mysql-bahrain-client-cert-remote
+  namespace: demo
+  resourceVersion: "875893"
+  uid: 38ff2cb2-14c7-4e72-bae7-82b5442089d2
+type: kubernetes.io/tls
+---
+apiVersion: appcatalog.appscode.com/v1alpha1
+kind: AppBinding
+metadata:
+  creationTimestamp: "2023-09-25T13:34:02Z"
+  generation: 1
+  labels:
+    app.kubernetes.io/component: database
+    app.kubernetes.io/instance: mysql-bahrain
+    app.kubernetes.io/managed-by: kubedb.com
+    app.kubernetes.io/name: mysqls.kubedb.com
+  name: mysql-bahrain
+  namespace: demo
+  ownerReferences:
+  - apiVersion: kubedb.com/v1alpha2
+    blockOwnerDeletion: true
+    controller: true
+    kind: MySQL
+    name: mysql-bahrain
+    uid: f23cdedd-7050-4ed4-8247-63e0b8fff654
+  resourceVersion: "879373"
+  uid: 96369a74-e8e5-4b6a-a6b2-e70f8729031a
+spec:
+  appRef:
+    apiGroup: kubedb.com
+    kind: MySQL
+    name: mysql-bahrain
+    namespace: demo
+  clientConfig:
+    caBundle: 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
+    service:
+      name: pg-bahrain.demo.svc
+      path: /
+      port: 3306
+      scheme: mysql
+    url: tcp(mysql-bahrain.demo.svc:3306)/
+  parameters:
+    apiVersion: appcatalog.appscode.com/v1alpha1
+    kind: StashAddon
+    stash:
+      addon:
+        backupTask:
+          name: mysql-backup-8.0.21
+          params:
+          - name: args
+            value: --all-databases --set-gtid-purged=OFF
+        restoreTask:
+          name: mysql-restore-8.0.21
+  secret:
+    name: mysql-bahrain-remote-replica-auth
+  tlsSecret:
+    name: mysql-bahrain-client-cert-remote
+  type: kubedb.com/mysql
+  version: 8.0.31

pg-bahrain-remote-config.yaml

@@ -0,0 +1,58 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  creationTimestamp: null
+  name: pg-bahrain-remote-replica-auth
+  namespace: demo
+stringData:
+  password: remote
+  username: remote
+type: kubernetes.io/basic-auth
+---
+apiVersion: appcatalog.appscode.com/v1alpha1
+kind: AppBinding
+metadata:
+  creationTimestamp: "2023-09-25T13:36:30Z"
+  generation: 1
+  labels:
+    app.kubernetes.io/component: database
+    app.kubernetes.io/instance: pg-bahrain
+    app.kubernetes.io/managed-by: kubedb.com
+    app.kubernetes.io/name: postgreses.kubedb.com
+  name: pg-bahrain
+  namespace: demo
+  ownerReferences:
+  - apiVersion: kubedb.com/v1alpha2
+    blockOwnerDeletion: true
+    controller: true
+    kind: Postgres
+    name: pg-bahrain
+    uid: 58ee3104-6a61-4874-89ed-47f36ff40151
+  resourceVersion: "879894"
+  uid: 7dc01404-cd4f-4f2d-ae5b-481c894462d7
+spec:
+  appRef:
+    apiGroup: kubedb.com
+    kind: Postgres
+    name: pg-bahrain
+    namespace: demo
+  clientConfig:
+    service:
+      name: pg-bahrain.demo.svc
+      path: /
+      port: 5432
+      query: sslmode=disable
+      scheme: postgresql
+  parameters:
+    apiVersion: appcatalog.appscode.com/v1alpha1
+    kind: StashAddon
+    stash:
+      addon:
+        backupTask:
+          name: postgres-backup-15.1
+        restoreTask:
+          name: postgres-restore-15.1
+  secret:
+    name: pg-bahrain-remote-replica-auth
+  type: kubedb.com/postgres
+  version: "15.3"

pkg/cmds/remote_replica.go

@@ -0,0 +1,45 @@
+/*
+Copyright AppsCode Inc. and Contributors
+
+Licensed under the AppsCode Community License 1.0.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    https://github.com/appscode/licenses/raw/1.0.0/AppsCode-Community-1.0.0.md
+
+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 cmds
+
+import (
+	"kubedb.dev/cli/pkg/remote_replica"
+
+	"github.com/spf13/cobra"
+	cmdutil "k8s.io/kubectl/pkg/cmd/util"
+)
+
+var (
+	desLong = "generate appbinding , secrets for remote replica"
+	example = "kubectl dba remote-config mysql -n <ns> -u <user_name> -p$<password> -d<dns_name>  <db_name>"
+)
+
+func NewCmdGenApb(f cmdutil.Factory) *cobra.Command {
+	cmd := &cobra.Command{
+		Use:     "remote-config",
+		Short:   desLong,
+		Long:    desLong,
+		Example: example,
+		Run: func(cmd *cobra.Command, args []string) {
+		},
+		DisableAutoGenTag:     false,
+		DisableFlagsInUseLine: false,
+	}
+	cmd.AddCommand(remote_replica.MysqlAPP(f))
+	cmd.AddCommand(remote_replica.PostgreSQlAPP(f))
+	return cmd
+}

pkg/cmds/root.go

@@ -95,6 +95,12 @@ func NewKubeDBCommand(in io.Reader, out, err io.Writer) *cobra.Command {
 				NewCmdData(f),
 			},
 		},
+		{
+			Message: "Generate appbinding and secrets for remote Replica",
+			Commands: []*cobra.Command{
+				NewCmdGenApb(f),
+			},
+		},
 	}
 
 	filters := []string{"options"}

pkg/common/mysql.go

@@ -0,0 +1,104 @@
+/*
+Copyright AppsCode Inc. and Contributors
+
+Licensed under the AppsCode Community License 1.0.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    https://github.com/appscode/licenses/raw/1.0.0/AppsCode-Community-1.0.0.md
+
+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 common
+
+import (
+	"bytes"
+	"context"
+	"fmt"
+
+	api "kubedb.dev/apimachinery/apis/kubedb/v1alpha2"
+	cs "kubedb.dev/apimachinery/client/clientset/versioned"
+
+	cm "github.com/cert-manager/cert-manager/pkg/client/clientset/versioned"
+	corev1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/client-go/kubernetes"
+	"k8s.io/client-go/rest"
+	cmdutil "k8s.io/kubectl/pkg/cmd/util"
+	as "kmodules.xyz/custom-resources/client/clientset/versioned"
+)
+
+type MySQLOpts struct {
+	DB                *api.MySQL
+	DBImage           string
+	Config            *rest.Config
+	Client            *kubernetes.Clientset
+	DBClient          *cs.Clientset
+	AppcatClient      *as.Clientset
+	CertManagerClient *cm.Clientset
+	Username          string
+	Pass              string
+
+	ErrWriter *bytes.Buffer
+}
+
+func NewMySQLOpts(f cmdutil.Factory, dbName, namespace string) (*MySQLOpts, error) {
+	config, err := f.ToRESTConfig()
+	if err != nil {
+		return nil, err
+	}
+
+	client, err := kubernetes.NewForConfig(config)
+	if err != nil {
+		return nil, err
+	}
+
+	dbClient, err := cs.NewForConfig(config)
+	if err != nil {
+		return nil, err
+	}
+	appCatClient, err := as.NewForConfig(config)
+	if err != nil {
+		return nil, err
+	}
+	certmanagerClient, err := cm.NewForConfig(config)
+	if err != nil {
+		return nil, err
+	}
+	db, err := dbClient.KubedbV1alpha2().MySQLs(namespace).Get(context.TODO(), dbName, metav1.GetOptions{})
+	if err != nil {
+		return nil, err
+	}
+
+	if db.Status.Phase != api.DatabasePhaseReady {
+		return nil, fmt.Errorf("MySQL %s/%s is not ready", namespace, dbName)
+	}
+
+	dbVersion, err := dbClient.CatalogV1alpha1().MySQLVersions().Get(context.TODO(), db.Spec.Version, metav1.GetOptions{})
+	if err != nil {
+		return nil, err
+	}
+
+	secret, err := client.CoreV1().Secrets(db.Namespace).Get(context.TODO(), db.Spec.AuthSecret.Name, metav1.GetOptions{})
+	if err != nil {
+		return nil, err
+	}
+
+	return &MySQLOpts{
+		DB:                db,
+		DBImage:           dbVersion.Spec.DB.Image,
+		Config:            config,
+		Client:            client,
+		DBClient:          dbClient,
+		AppcatClient:      appCatClient,
+		CertManagerClient: certmanagerClient,
+		Username:          string(secret.Data[corev1.BasicAuthUsernameKey]),
+		Pass:              string(secret.Data[corev1.BasicAuthPasswordKey]),
+		ErrWriter:         &bytes.Buffer{},
+	}, nil
+}