docs: update kubernetes deployment

docs/_config.yml

@@ -13,12 +13,13 @@
 # you will see them accessed via {{ site.title }}, {{ site.email }}, and so on.
 # You can create any custom variable you would like, and they will be accessible
 # in the templates via {{ site.myvariable }}.
-title: Postgres database backup
+title: PostgreSQL Backup Docker container image
 email: hi@jonaskaninda.com
 description: >- # this means to ignore newlines until "baseurl:"
-  PostgreSQL Backup and Restore Docker container image. Backup database to AWS S3 storage or SSH remote server.
+  PostgreSQL Backup is a Docker container image that can be used to backup and restore Postgres database.
+  It supports local storage, AWS S3 or any S3 Alternatives for Object Storage, and SSH compatible storage.
 
-baseurl: "" # the subpath of your site, e.g. /blog
+baseurl: "https://jkaninda.github.io/mysql-bkup/" # the subpath of your site, e.g. /blog
 url: "jkaninda.github.io/pg-bkup/" # the base hostname & protocol for your site, e.g. http://example.com
 twitter_username: jonaskaninda
 github_username:  jkaninda

docs/how-tos/deploy-on-kubernetes.md

@@ -28,6 +28,8 @@ spec:
         # for a list of available releases.
         image: jkaninda/pg-bkup
         command:
+        - /bin/sh
+        - -c
         - bkup
         - backup
         - --storage
@@ -82,6 +84,8 @@ spec:
         # for a list of available releases.
         image: jkaninda/pg-bkup
         command:
+        - /bin/sh
+        - -c
         - bkup
         - backup
         - --storage
@@ -138,6 +142,8 @@ spec:
         # for a list of available releases.
         image: jkaninda/pg-bkup
         command:
+        - /bin/sh
+        - -c
         - bkup
         - restore
         - --storage
@@ -196,6 +202,8 @@ spec:
             # for a list of available releases.
             image: jkaninda/pg-bkup
             command:
+            - /bin/sh
+            - -c
             - bkup
             - backup
             - --storage
@@ -262,6 +270,8 @@ spec:
               # for a list of available releases.
               image: jkaninda/pg-bkup
               command:
+                - /bin/sh
+                - -c
                 - bkup
                 - backup
                 - --storage

docs/how-tos/restore-from-ssh.md

@@ -84,8 +84,6 @@ spec:
               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