docs: update docs

README.md

@@ -2,7 +2,6 @@
 pg-bkup 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.
 It also supports __encrypting__ your backups using GPG.
 
----
 The [jkaninda/pg-bkup](https://hub.docker.com/r/jkaninda/pg-bkup) Docker image can be deployed on Docker, Docker Swarm and Kubernetes.
 It handles __recurring__ backups of postgres database on Docker and can be deployed as __CronJob on Kubernetes__ using local, AWS S3 or SSH compatible storage.
 
@@ -16,6 +15,9 @@ It also supports __encrypting__ your backups using GPG.
 - Docker
 - Kubernetes
 
+## Documentation is found at <https://jkaninda.github.io/pg-bkup>
+
+
 ## Links:
 
 - [Docker Hub](https://hub.docker.com/r/jkaninda/pg-bkup)
@@ -30,7 +32,6 @@ It also supports __encrypting__ your backups using GPG.
 - AWS S3 or any S3 Alternatives for Object Storage
 - SSH
 
-## Documentation is found at <https://jkaninda.github.io/pg-bkup>
 ## Quickstart
 
 ### Simple backup using Docker CLI
@@ -49,9 +50,6 @@ To run a one time backup, bind your local volume to `/backup` in the container a
 Alternatively, pass a `--env-file` in order to use a full config as described below.
 
 
-
-Add a `backup` service to your compose setup and mount the volumes you would like to see backed up:
-
 ### Simple backup in docker compose file
 
 ```yaml
@@ -81,35 +79,6 @@ services:
 networks:
   web:
 ```
-
-## Available image registries
-
-This Docker image is published to both Docker Hub and the GitHub container registry.
-Depending on your preferences and needs, you can reference both `jkaninda/pg-bkup` as well as `ghcr.io/jkaninda/pg-bkup`:
-
-```
-docker pull jkaninda/pg-bkup:v1.0
-docker pull ghcr.io/jkaninda/pg-bkup:v1.0
-```
-
-Documentation references Docker Hub, but all examples will work using ghcr.io just as well.
-
-## Supported Engines
-
-This image is developed and tested against the Docker CE engine and Kubernetes exclusively.
-While it may work against different implementations, there are no guarantees about support for non-Docker engines.
-
-## References
-
-We decided to publish this image as a simpler and more lightweight alternative because of the following requirements:
-
-- The original image is based on `ubuntu` and requires additional tools, making it heavy.
-- This image is written in Go.
-- `arm64` and `arm/v7` architectures are supported.
-- Docker in Swarm mode is supported.
-- Kubernetes is supported.
-
-
 ## Deploy on Kubernetes
 
 For Kubernetes, you don't need to run it in scheduled mode. You can deploy it as CronJob.
@@ -146,8 +115,6 @@ spec:
               # Please use secret!
               - name: DB_PASSWORD
                 value: ""
-              - name: ACCESS_KEY
-                value: ""
               - name: AWS_S3_ENDPOINT
                 value: "https://s3.amazonaws.com"
               - name: AWS_S3_BUCKET_NAME
@@ -160,8 +127,36 @@ spec:
                 value: "xxxx"    
               - name: AWS_DISABLE_SSL
                 value: "false"
-          restartPolicy: OnFailure
+          restartPolicy: Never
 ```
+## Available image registries
+
+This Docker image is published to both Docker Hub and the GitHub container registry.
+Depending on your preferences and needs, you can reference both `jkaninda/pg-bkup` as well as `ghcr.io/jkaninda/pg-bkup`:
+
+```
+docker pull jkaninda/pg-bkup:v1.0
+docker pull ghcr.io/jkaninda/pg-bkup:v1.0
+```
+
+Documentation references Docker Hub, but all examples will work using ghcr.io just as well.
+
+## Supported Engines
+
+This image is developed and tested against the Docker CE engine and Kubernetes exclusively.
+While it may work against different implementations, there are no guarantees about support for non-Docker engines.
+
+## References
+
+We decided to publish this image as a simpler and more lightweight alternative because of the following requirements:
+
+- The original image is based on `ubuntu` and requires additional tools, making it heavy.
+- This image is written in Go.
+- `arm64` and `arm/v7` architectures are supported.
+- Docker in Swarm mode is supported.
+- Kubernetes is supported.
+
+
 ## License
 
 This project is licensed under the MIT License. See the LICENSE file for details.