Improve redis documents

docs/concepts/databases/redis.md

@@ -78,18 +78,20 @@ To learn how to configure `spec.storage`, please visit the links below:
 ### spec.doNotPause
 `spec.doNotPause` is an optional field that tells KubeDB operator that if this Redis object is deleted, whether it should be reverted automatically. This should be set to `true` for production databases to avoid accidental deletion. If not set or set to false, deleting a Redis object put the database into a dormant state. The StatefulSet for a DormantDatabase is deleted but the underlying PVCs are left intact. This allows user to resume the database later.
 
+### spec.imagePullSecret
+`KubeDB` provides the flexibility of deploying Redis database from a Private Docker Registry. To learn how to deploym Redis from a Private Registry, please visit [here](/docs/guides/redis/private-registry/using-private-registry.md).
 
 ### spec.monitor
-To learn how to monitor Redis databases, please visit [here](/docs/concepts/monitoring.md).
-
+Redis can be monitored with KubeDB using out-of-the-box builtin-Prometheus and out-of-the-box CoreOS-Prometheus Operator. To learn more,
+ - [Monitor Redis with builtin-Prometheus](/docs/guides/redis/monitoring/using-builtin-prometheus.md)
+ - [Monitor Redis with CoreOS-Prometheus Operator](/docs/guides/redis/monitoring/using-coreos-prometheus-operator.md)
 
 ### spec.resources
 `spec.resources` is an optional field. This can be used to request compute resources required by the database pods. To learn more, visit [here](http://kubernetes.io/docs/user-guide/compute-resources/).
 
 
 ## Next Steps
-- Learn how to use KubeDB to run a Redis database [here](/docs/guides/redis/overview.md).
-- See the list of supported storage providers for snapshots [here](/docs/concepts/snapshot.md).
+- Learn how to use KubeDB to run a Redis database [here](/docs/guides/redis/README.md).
 - Thinking about monitoring your database? KubeDB works [out-of-the-box with Prometheus](/docs/guides/monitoring.md).
 - Learn how to use KubeDB in a [RBAC](/docs/guides/rbac.md) enabled cluster.
 - Wondering what features are coming next? Please visit [here](/docs/roadmap.md).

docs/examples/redis/monitoring/builtin-prometheus/demo-1.yaml

@@ -0,0 +1,16 @@
+apiVersion: kubedb.com/v1alpha1
+kind: Redis
+metadata:
+  name: redis-mon-prometheus
+  namespace: demo
+spec:
+  version: 4
+  storage:
+    storageClassName: "standard"
+    accessModes:
+    - ReadWriteOnce
+    resources:
+      requests:
+        storage: 50Mi
+  monitor:
+    agent: prometheus.io/builtin

docs/examples/redis/monitoring/coreos-operator/demo-1.yaml

@@ -0,0 +1,22 @@
+apiVersion: kubedb.com/v1alpha1
+kind: Redis
+metadata:
+  name: redis-mon-coreos
+  namespace: demo
+spec:
+  version: 4
+  storage:
+    storageClassName: "standard"
+    accessModes:
+    - ReadWriteOnce
+    resources:
+      requests:
+        storage: 50Mi
+  monitor:
+    agent: prometheus.io/coreos-operator
+    prometheus:
+      namespace: demo
+      labels:
+        app: kubedb
+      interval: 10s
+

docs/examples/redis/private-registry/demo-1.yaml

@@ -0,0 +1,8 @@
+apiVersion: v1
+kind: Secret
+metadata:
+ name: myregistrykey
+ namespace: demo
+data:
+ .dockerconfigjson: <base-64-encoded-json-here>
+type: kubernetes.io/dockerconfigjson

docs/examples/redis/private-registry/demo-2.yaml

@@ -0,0 +1,17 @@
+apiVersion: kubedb.com/v1alpha1
+kind: Redis
+metadata:
+  name: redis-pvt-reg
+  namespace: demo
+spec:
+  version: 4
+  doNotPause: true
+  storage:
+    storageClassName: "standard"
+    accessModes:
+    - ReadWriteOnce
+    resources:
+      requests:
+        storage: 50Mi
+  imagePullSecrets:
+    - name: myregistrykey

docs/examples/redis/demo-1.yaml → docs/examples/redis/quickstart/demo-1.yaml

@@ -1,7 +1,7 @@
 apiVersion: kubedb.com/v1alpha1
 kind: Redis
 metadata:
-  name: r1
+  name: redis-quickstart
   namespace: demo
 spec:
   version: 4

docs/guides/README.md

@@ -25,7 +25,7 @@ Guides show you how to perform tasks with KubeDB.
 
  - [Running MongoDB](/docs/guides/mongodb/overview.md): This tutorial will show you how to use KubeDB to run a MongoDB database.
 
- - [Running Redis](/docs/guides/redis/overview.md): This tutorial will show you how to use KubeDB to run a Redis database.
+ - [Running Redis](/docs/guides/redis/README.md): This tutorial will show you how to use KubeDB to run a Redis database.
 
  - [Running Memcached](/docs/guides/memcached/overview.md): This tutorial will show you how to use KubeDB to run a Memcached database.
 

docs/guides/redis/README.md

@@ -0,0 +1,43 @@
+
+
+> New to KubeDB? Please start [here](/docs/guides/README.md).
+
+## Redis versions supported by KubeDB
+
+| KubeDB Version | Redis:4 |
+|:--:|:--:|
+| 0.1.0 - 0.7.0 | ✗ |
+| 0.8.0-beta.0 | ✓ |
+| 0.8.0-beta.1 | ✓ |
+
+<br/>
+
+## KubeDB Features and their availability for Redis
+
+|Features |Availability|
+|--|:--:|
+|Clustering | &#10007; |
+|Instant Backup | &#10007; |
+|Scheduled Backup  | &#10007; |
+|Initialize using Snapshot | &#10007; |
+|Initialize using Script | &#10007; |
+|Persistent Volume | &#10003; |
+|out-of-the-box builtin-Prometheus Monitoring | &#10003; |
+|out-of-the-box CoreOS-Prometheus-Operator Monitoring | &#10003; |
+
+<br/>
+
+## Life Cycle of Redis in KubeDB
+<p align="center">
+  <img alt="lifecycle"  src="/docs/images/redis/redis-lifecycle.png" width="600" height="373">
+</p>
+
+
+## User Guide
+- [Quickstart Redis](/docs/guides/redis/quickstart/quickstart.md) with KubeDB Operator.
+- Monitor your Redis database with KubeDB using [out-of-the-box CoreOS Prometheus Operator](/docs/guides/redis/monitoring/using-coreos-prometheus-operator.md).
+- Monitor your Redis database with KubeDB using [out-of-the-box builtin-Prometheus](/docs/guides/redis/monitoring/using-builtin-prometheus.md).
+- Use [Private Docker Registry](/docs/guides/redis/private-registry/using-private-registry.md) to deploy Redis with KubeDB.
+- Detail concepts of [Redis object](/docs/concepts/databases/redis.md).
+- Wondering what features are coming next? Please visit [here](/docs/roadmap.md).
+- Want to hack on KubeDB? Check our [contribution guidelines](/docs/CONTRIBUTING.md).