diff --git a/docs/how-tos/backup-to-s3.md b/docs/how-tos/backup-to-s3.md
index cd62461..8fa7f68 100644
--- a/docs/how-tos/backup-to-s3.md
+++ b/docs/how-tos/backup-to-s3.md
@@ -82,53 +82,3 @@ networks:
   web:
 ```
 
-## Deploy on Kubernetes
-
-For Kubernetes, you don't need to run it in scheduled mode. You can deploy it as CronJob.
-
-### Simple Kubernetes CronJob usage:
-
-```yaml
-apiVersion: batch/v1
-kind: CronJob
-metadata:
-  name: bkup-job
-spec:
-  schedule: "0 1 * * *"
-  jobTemplate:
-    spec:
-      template:
-        spec:
-          containers:
-          - name: mysql-bkup
-            image: jkaninda/mysql-bkup
-            command:
-            - /bin/sh
-            - -c
-            - backup -s s3 --path /custom_path
-            env:
-              - name: DB_PORT
-                value: "3306" 
-              - name: DB_HOST
-                value: ""
-              - name: DB_NAME
-                value: ""
-              - name: DB_USERNAME
-                value: ""
-              # Please use secret!
-              - name: DB_PASSWORD
-                value: ""
-              - name: AWS_S3_ENDPOINT
-                value: "https://s3.amazonaws.com"
-              - name: AWS_S3_BUCKET_NAME
-                value: "xxx"
-              - name: AWS_REGION
-                value: "us-west-2"    
-              - name: AWS_ACCESS_KEY
-                value: "xxxx"        
-              - name: AWS_SECRET_KEY
-                value: "xxxx"    
-              - name: AWS_DISABLE_SSL
-                value: "false"
-          restartPolicy: OnFailure
-```
\ No newline at end of file
diff --git a/docs/how-tos/backup-to-ssh.md b/docs/how-tos/backup-to-ssh.md
index c2be963..7af0b80 100644
--- a/docs/how-tos/backup-to-ssh.md
+++ b/docs/how-tos/backup-to-ssh.md
@@ -87,55 +87,3 @@ services:
 networks:
   web:
 ```
-
-## Deploy on Kubernetes
-
-For Kubernetes, you don't need to run it in scheduled mode.
-You can deploy it as CronJob.
-
-Simple Kubernetes CronJob usage:
-
-```yaml
-apiVersion: batch/v1
-kind: CronJob
-metadata:
-  name: bkup-job
-spec:
-  schedule: "0 1 * * *"
-  jobTemplate:
-    spec:
-      template:
-        spec:
-          containers:
-          - name: mysql-bkup
-            image: jkaninda/mysql-bkup
-            command:
-            - /bin/sh
-            - -c
-            - backup -s ssh
-            env:
-              - name: DB_PORT
-                value: "3306" 
-              - name: DB_HOST
-                value: ""
-              - name: DB_NAME
-                value: ""
-              - name: DB_USERNAME
-                value: ""
-              # Please use secret!
-              - name: DB_PASSWORD
-                value: ""
-              - name: SSH_HOST
-                value: ""
-              - name: SSH_PORT
-                value: "22"
-              - name: SSH_USER
-                value: "xxx"
-              - name: REMOTE_PATH
-                value: "/home/jkaninda/backups"    
-              - name: AWS_ACCESS_KEY
-                value: "xxxx"        
-              - name: SSH_IDENTIFY_FILE
-                value: "/tmp/id_ed25519"
-          restartPolicy: Never
-```
\ No newline at end of file
diff --git a/docs/how-tos/deploy-on-kubernetes.md b/docs/how-tos/deploy-on-kubernetes.md
index 09fb7f7..8e7b182 100644
--- a/docs/how-tos/deploy-on-kubernetes.md
+++ b/docs/how-tos/deploy-on-kubernetes.md
@@ -81,13 +81,9 @@ spec:
         # for a list of available releases.
         image: jkaninda/mysql-bkup
         command:
-        - /bin/sh
-        - -c
-        - bkup
-        - backup
-        - --storage
-        - ssh
-        - --disable-compression
+          - /bin/sh
+          - -c
+          - backup --storage ssh
         resources:
           limits:
             memory: "128Mi"
@@ -116,7 +112,7 @@ spec:
             value: "/home/toto/backup"
           # Optional, required if you want to encrypt your backup
           - name: GPG_PASSPHRASE
-            value: "xxxx"
+            value: "secure-passphrase"
       restartPolicy: Never
 ```
 
@@ -139,13 +135,9 @@ spec:
         # for a list of available releases.
         image: jkaninda/mysql-bkup
         command:
-        - /bin/sh
-        - -c
-        - bkup
-        - restore
-        - --storage
-        - ssh
-        - --file store_20231219_022941.sql.gz
+          - /bin/sh
+          - -c
+          - backup --storage ssh --file store_20231219_022941.sql.gz
         resources:
           limits:
             memory: "128Mi"
@@ -238,7 +230,6 @@ spec:
 
 This image also supports Kubernetes security context, you can run it in Rootless environment.
 It has been tested on Openshift, it works well.
-Deployment on OpenShift is supported, you need to remove `securityContext` section on your yaml file.
 
 ```yaml
 apiVersion: batch/v1
@@ -301,3 +292,55 @@ spec:
               #  value: "xxx"
           restartPolicy: OnFailure
 ```
+
+## Migrate database
+
+```yaml
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: migrate-db
+spec:
+  ttlSecondsAfterFinished: 100
+  template:
+    spec:
+      containers:
+      - name: mysql-bkup
+        # In production, it is advised to lock your image tag to a proper
+        # release version instead of using `latest`.
+        # Check https://github.com/jkaninda/mysql-bkup/releases
+        # for a list of available releases.
+        image: jkaninda/mysql-bkup
+        command:
+        - /bin/sh
+        - -c
+        - migrate
+        resources:
+          limits:
+            memory: "128Mi"
+            cpu: "500m"
+        env:
+        ## Source Database
+          - name: DB_HOST
+            value: "mysql"    
+          - name: DB_PORT
+            value: "3306"  
+          - name: DB_NAME
+            value: "dbname"
+          - name: DB_USERNAME
+            value: "username"
+          - name: DB_PASSWORD
+            value: "password"
+          ## Target Database
+          - name: TARGET_DB_HOST
+            value: "target-mysql"    
+          - name: TARGET_DB_PORT
+            value: "3306"
+          - name: TARGET_DB_NAME
+            value: "dbname"
+          - name: TARGET_DB_USERNAME
+            value: "username"
+          - name: TARGET_DB_PASSWORD
+            value: "password"
+      restartPolicy: Never
+```
\ No newline at end of file
diff --git a/docs/how-tos/migrate.md b/docs/how-tos/migrate.md
index 9e11332..189e516 100644
--- a/docs/how-tos/migrate.md
+++ b/docs/how-tos/migrate.md
@@ -78,54 +78,3 @@ TARGET_DB_PASSWORD=password
  jkaninda/mysql-bkup migrate
 ```
 
-## Kubernetes
-
-```yaml
-apiVersion: batch/v1
-kind: Job
-metadata:
-  name: migrate-db
-spec:
-  ttlSecondsAfterFinished: 100
-  template:
-    spec:
-      containers:
-      - name: mysql-bkup
-        # In production, it is advised to lock your image tag to a proper
-        # release version instead of using `latest`.
-        # Check https://github.com/jkaninda/mysql-bkup/releases
-        # for a list of available releases.
-        image: jkaninda/mysql-bkup
-        command:
-        - /bin/sh
-        - -c
-        - migrate
-        resources:
-          limits:
-            memory: "128Mi"
-            cpu: "500m"
-        env:
-        ## Source Database
-          - name: DB_HOST
-            value: "mysql"    
-          - name: DB_PORT
-            value: "3306"  
-          - name: DB_NAME
-            value: "dbname"
-          - name: DB_USERNAME
-            value: "username"
-          - name: DB_PASSWORD
-            value: "password"
-          ## Target Database
-          - name: TARGET_DB_HOST
-            value: "target-mysql"    
-          - name: TARGET_DB_PORT
-            value: "3306"
-          - name: TARGET_DB_NAME
-            value: "dbname"
-          - name: TARGET_DB_USERNAME
-            value: "username"
-          - name: TARGET_DB_PASSWORD
-            value: "password"
-      restartPolicy: Never
-```
\ No newline at end of file
diff --git a/docs/how-tos/restore-from-s3.md b/docs/how-tos/restore-from-s3.md
index a53fc23..c648278 100644
--- a/docs/how-tos/restore-from-s3.md
+++ b/docs/how-tos/restore-from-s3.md
@@ -46,50 +46,3 @@ services:
 networks:
   web:
 ```
-
-## Restore on Kubernetes
-
-Simple Kubernetes restore Job:
-
-```yaml
-apiVersion: batch/v1
-kind: Job
-metadata:
-  name: restore-db
-spec:
-  template:
-    spec:
-      containers:
-        - name: mysql-bkup
-          image: jkaninda/mysql-bkup
-          command:
-            - /bin/sh
-            - -c
-            - restore -s s3 --path /custom_path -f store_20231219_022941.sql.gz
-          env:
-            - name: DB_PORT
-              value: "3306"
-            - name: DB_HOST
-              value: ""
-            - name: DB_NAME
-              value: ""
-            - name: DB_USERNAME
-              value: ""
-            # Please use secret!
-            - name: DB_PASSWORD
-              value: ""
-            - name: AWS_S3_ENDPOINT
-              value: "https://s3.amazonaws.com"
-            - name: AWS_S3_BUCKET_NAME
-              value: "xxx"
-            - name: AWS_REGION
-              value: "us-west-2"
-            - name: AWS_ACCESS_KEY
-              value: "xxxx"
-            - name: AWS_SECRET_KEY
-              value: "xxxx"
-            - name: AWS_DISABLE_SSL
-              value: "false"
-      restartPolicy: Never
-  backoffLimit: 4
-```
diff --git a/docs/how-tos/restore-from-ssh.md b/docs/how-tos/restore-from-ssh.md
index c0b73be..ea42664 100644
--- a/docs/how-tos/restore-from-ssh.md
+++ b/docs/how-tos/restore-from-ssh.md
@@ -44,50 +44,4 @@ services:
       - web
 networks:
   web:
-```
-## Restore on Kubernetes
-
-Simple Kubernetes restore Job:
-
-```yaml
-apiVersion: batch/v1
-kind: Job
-metadata:
-  name: restore-db
-spec:
-  template:
-    spec:
-      containers:
-        - name: mysql-bkup
-          image: jkaninda/mysql-bkup
-          command:
-            - /bin/sh
-            - -c
-            - restore -s ssh -f store_20231219_022941.sql.gz
-          env:
-            - name: DB_PORT
-              value: "3306"
-            - name: DB_HOST
-              value: ""
-            - name: DB_NAME
-              value: ""
-            - name: DB_USERNAME
-              value: ""
-            # Please use secret!
-            - name: DB_PASSWORD
-              value: ""
-            - name: SSH_HOST_NAME
-              value: ""
-            - name: SSH_PORT
-              value: "22"
-            - name: SSH_USER
-              value: "xxx"
-            - name: SSH_REMOTE_PATH
-              value: "/home/jkaninda/backups"
-            - name: AWS_ACCESS_KEY
-              value: "xxxx"
-            - name: SSH_IDENTIFY_FILE
-              value: "/tmp/id_ed25519"
-      restartPolicy: Never
-  backoffLimit: 4
 ```
\ No newline at end of file