Fix errors

Signed-off-by: Tapajit Chandra Paul <[email protected]>

docs/guides/README.md

@@ -16,7 +16,7 @@ aliases:
 # Guides
 
 Guides to show you how to perform tasks with KubeDB:
-- [Druid](/docs/guides/kafka/README.md). Shows how to manage Druid using KubeDB.
+- [Druid](/docs/guides/druid/README.md). Shows how to manage Druid using KubeDB.
 - [Elasticsearch](/docs/guides/elasticsearch/README.md). Shows how to manage Elasticsearch & OpenSearch using KubeDB.
 - [Kafka](/docs/guides/kafka/README.md). Shows how to manage Kafka using KubeDB.
 - [FerretDB](/docs/guides/ferretdb/README.md). Shows how to manage FerretDB using KubeDB.

docs/guides/druid/README.md

@@ -18,28 +18,36 @@ aliases:
 ## Supported Druid Features
 
 
-| Features                                                                   | Availability |
-|----------------------------------------------------------------------------|:------------:|
-| Clustering                                                                 |   ✓   |
-| Druid Dependency Management (MySQL, PostgreSQL and ZooKeeper)              |   ✓   |
-| Authentication & Authorization                                             |   ✓   |
-| Custom Configuration                                                       |   ✓   |
-| Backup/Recovery: Instant, Scheduled ( [KubeStash](https://kubestash.com/)) |   ✓   |
-| Monitoring with Prometheus & Grafana                                       |   ✓   |
-| Builtin Prometheus Discovery                                               |   ✓   |
-| Using Prometheus operator                                                  |   ✓   |
-| Externally manageable Auth Secret                                          |   ✓   |
-| Reconfigurable Health Checker                                              |   ✓   |
-| Persistent volume                                                          |   ✓   | 
-| Dashboard ( Druid Web Console )                                            |   ✓   |
+| Features                                                                           | Availability |
+|------------------------------------------------------------------------------------|:-----:|
+| Clustering                                                                         |   ✓ |
+| Druid Dependency Management (MySQL, PostgreSQL and ZooKeeper)                      |   ✓ |
+| Authentication & Authorization                                                     |   ✓ |
+| Custom Configuration                                                               |   ✓ |
+| Backup/Recovery: Instant, Scheduled ( [KubeStash](https://kubestash.com/))         |   ✓ |
+| Monitoring with Prometheus & Grafana                                               |   ✓ |
+| Builtin Prometheus Discovery                                                       |   ✓ |
+| Using Prometheus operator                                                          |   ✓ |
+| Externally manageable Auth Secret                                                  |   ✓ |
+| Reconfigurable Health Checker                                                      |   ✓ |
+| Persistent volume                                                                  |   ✓ | 
+| Dashboard ( Druid Web Console )                                                    |   ✓ |
+| Automated Version Update                                                           |  ✓  |
+| Automatic Vertical Scaling                                                         |  ✓  |
+| Automated Horizontal Scaling                                                       |  ✓  |
+| Automated db-configure Reconfiguration                                             |  ✓  |
+| TLS: Add, Remove, Update, Rotate ( [Cert Manager](https://cert-manager.io/docs/) ) |  ✓  |
+| Automated Reprovision                                                              |  ✓  |
+| Automated Volume Expansion                                                         |  ✓  |
+| Autoscaling (vertically)                                                           |  ✓  |
 
 ## Supported Druid Versions
 
 KubeDB supports The following Druid versions.
 - `28.0.1`
 - `30.0.1`
 
-> The listed DruidVersions are tested and provided as a part of the installation process (ie. catalog chart), but you are open to create your own [DruidVersion](/docs/guides/druid/concepts/catalog.md) object with your custom Druid image.
+> The listed DruidVersions are tested and provided as a part of the installation process (ie. catalog chart), but you are open to create your own [DruidVersion](/docs/guides/druid/concepts/druidversion.md) object with your custom Druid image.
 
 ## Lifecycle of Druid Object
 
@@ -53,13 +61,11 @@ ref : https://cacoo.com/diagrams/bbB63L6KRIbPLl95/9A5B0
 
 ## User Guide 
 - [Quickstart Druid](/docs/guides/druid/quickstart/guide/index.md) with KubeDB Operator.
-
-[//]: # (- Druid Clustering supported by KubeDB)
-
-[//]: # (  - [Topology Clustering](/docs/guides/druid/clustering/topology-cluster/index.md))
-
-[//]: # (- Use [kubedb cli](/docs/guides/druid/cli/cli.md) to manage databases like kubectl for Kubernetes.)
-
+- [Druid Clustering](/docs/guides/druid/clustering/overview/index.md) with KubeDB Operator.
+- [Backup & Restore](/docs/guides/druid/backup/overview/index.md) Druid databases using KubeStash.
+- Start [Druid with Custom Config](/docs/guides/druid/configuration/_index.md).
+- Monitor your Druid database with KubeDB using [out-of-the-box Prometheus operator](/docs/guides/druid/monitoring/using-prometheus-operator.md).
+- Monitor your Druid database with KubeDB using [out-of-the-box builtin-Prometheus](/docs/guides/druid/monitoring/using-builtin-prometheus.md).
 - Detail concepts of [Druid object](/docs/guides/druid/concepts/druid.md).
-
-[//]: # (- Want to hack on KubeDB? Check our [contribution guidelines](/docs/CONTRIBUTING.md).)
+- Detail concepts of [DruidVersion object](/docs/guides/druid/concepts/druidversion.md).
+- Want to hack on KubeDB? Check our [contribution guidelines](/docs/CONTRIBUTING.md).

docs/guides/druid/autoscaler/_index.md

@@ -5,6 +5,6 @@ menu:
     identifier: guides-druid-autoscaler
     name: Autoscaling
     parent: guides-druid
-    weight: 46
+    weight: 100
 menu_name: docs_{{ .version }}
 ---

docs/guides/druid/autoscaler/compute/guide.md

@@ -2,9 +2,9 @@
 title: Druid Topology Autoscaling
 menu:
   docs_{{ .version }}:
-    identifier: guides-druid-autoscaler-guide
-    name: Topology Cluster
-    parent: guides-druid-autoscaler
+    identifier: guides-druid-autoscaler-compute-guide
+    name: Druid Compute Autoscaling
+    parent: guides-druid-autoscaler-compute
     weight: 20
 menu_name: docs_{{ .version }}
 section_menu_id: guides

docs/guides/druid/autoscaler/compute/overview.md

@@ -2,7 +2,7 @@
 title: Druid Compute Autoscaling Overview
 menu:
   docs_{{ .version }}:
-    identifier: guides-druid-autoscaler-compute-guide
+    identifier: guides-druid-autoscaler-compute-overview
     name: Overview
     parent: guides-druid-autoscaler-compute
     weight: 10

docs/guides/druid/autoscaler/storage/guide.md

@@ -3,7 +3,7 @@ title: Druid Topology Autoscaling
 menu:
   docs_{{ .version }}:
     identifier: guides-druid-autoscaler-storage-guide
-    name: Topology Cluster
+    name: Druid Storage Autoscaling
     parent: guides-druid-autoscaler-storage
     weight: 20
 menu_name: docs_{{ .version }}

docs/guides/druid/autoscaler/storage/overview.md

@@ -2,7 +2,7 @@
 title: Druid Storage Autoscaling Overview
 menu:
   docs_{{ .version }}:
-    identifier: guides-druid-autoscaler-storage-guide
+    identifier: guides-druid-autoscaler-storage-overview
     name: Overview
     parent: guides-druid-autoscaler-storage
     weight: 10

docs/guides/druid/clustering/_index.md

@@ -3,7 +3,7 @@ title: Druid Clustering
 menu:
   docs_{{ .version }}:
     identifier: guides-druid-clustering
-    name: Druid Clustering
+    name: Clustering
     parent: guides-druid
     weight: 30
 menu_name: docs_{{ .version }}

docs/guides/druid/clustering/topology-cluster-guide/index.md → docs/guides/druid/clustering/guide/index.md

@@ -2,8 +2,8 @@
 title: Druid Topology Cluster Guide
 menu:
   docs_{{ .version }}:
-    identifier: guides-druid-clustering-topology-cluster-guide
-    name: Druid Topology Cluster Guide
+    identifier: guides-druid-clustering-guide
+    name: Druid Clustering Overview
     parent: guides-druid-clustering
     weight: 20
 menu_name: docs_{{ .version }}
@@ -20,7 +20,7 @@ This tutorial will show you how to use KubeDB to provision a Druid Cluster.
 
 Before proceeding:
 
-- Read [druid topology cluster overview](/docs/guides/druid/clustering/topology-cluster-overview/index.md) to get a basic idea about the design and architecture of Druid.
+- Read [druid topology cluster overview](/docs/guides/druid/clustering/overview/index.md) to get a basic idea about the design and architecture of Druid.
 
 - You need to have a Kubernetes cluster, and the kubectl command-line tool must be configured to communicate with your cluster. If you do not already have a cluster, you can create one by using [kind](https://kind.sigs.k8s.io/docs/user/quick-start/).
 
@@ -107,7 +107,7 @@ spec:
 ```
 
 ```bash
-$ kubectl create -f https://github.com/kubedb/docs/raw/{{< param "info.version" >}}/docs/guides/druid/clustering/topology-cluster-guide/yamls/druid-with-monitoring.yaml
+$ kubectl create -f https://github.com/kubedb/docs/raw/{{< param "info.version" >}}/docs/guides/druid/clustering/guide/yamls/druid-with-monitoring.yaml
 druid.kubedb.com/druid-cluster created
 ```
 
@@ -920,6 +920,6 @@ namespace "demo" deleted
 
 ## Next Steps
 
-- Detail concepts of [Druid object](/docs/guides/druid/concepts/database/index.md).
-- Detail concepts of [DruidDBVersion object](/docs/guides/druid/concepts/catalog/index.md).
+- Detail concepts of [Druid object](/docs/guides/druid/concepts/druid.md).
+- Detail concepts of [DruidDBVersion object](/docs/guides/druid/concepts/druidversion.md).
 - Want to hack on KubeDB? Check our [contribution guidelines](/docs/CONTRIBUTING.md).

docs/guides/druid/clustering/topology-cluster-overview/index.md → docs/guides/druid/clustering/overview/index.md

@@ -2,8 +2,8 @@
 title: Druid Topology Cluster Overview
 menu:
   docs_{{ .version }}:
-    identifier: guides-druid-clustering-topology-cluster-guide
-    name: Druid Topology Cluster Overview
+    identifier: guides-druid-clustering-overview
+    name: Druid Clustering Overview
     parent: guides-druid-clustering
     weight: 15
 menu_name: docs_{{ .version }}
@@ -18,7 +18,7 @@ Druid has a distributed architecture that is designed to be cloud-friendly and e
 
 The following diagram shows the services that make up the Druid architecture, their typical arrangement across servers, and how queries and data flow through this architecture.
 
-![Druid Architecture](/docs/guides/druid/clustering/topology-cluster-overview/images/druid-architecture.svg)
+![Druid Architecture](/docs/guides/druid/clustering/overview/images/druid-architecture.svg)
 
 Image ref: <https://druid.apache.org/assets/images/druid-architecture-7db1cd79d2d70b2e5ccc73b6bebfcaa4.svg>
 
@@ -72,7 +72,7 @@ Data servers divide operations between Historical and MiddleManager services.
 [Historical](https://druid.apache.org/docs/latest/design/historical/) services handle storage and querying on historical data, including any streaming data that has been in the system long enough to be committed. Historical services download segments from deep storage and respond to queries about these segments. They don't accept writes.
 
 #### MiddleManager service
-[MiddleManager](https://druid.apache.org/docs/latest/design/middleManager) services handle ingestion of new data into the cluster. They are responsible for reading from external data sources and publishing new Druid segments.
+[MiddleManager](https://druid.apache.org/docs/latest/design/middlemanager) services handle ingestion of new data into the cluster. They are responsible for reading from external data sources and publishing new Druid segments.
 
 ## External dependencies
 In addition to its built-in service types, Druid also has three external dependencies. These are intended to be able to leverage existing infrastructure, where present.
@@ -111,5 +111,5 @@ For more details, please see the [ZooKeeper](https://druid.apache.org/docs/lates
 
 ## Next Steps
 
-- [Deploy Druid Group Replication](/docs/guides/druid/clustering/group-replication/index.md) using KubeDB.
+- [Deploy Druid Cluster](/docs/guides/druid/clustering/overview/index.md) using KubeDB.
 - Want to hack on KubeDB? Check our [contribution guidelines](/docs/CONTRIBUTING.md)

docs/guides/druid/concepts/druid.md

@@ -23,7 +23,7 @@ section_menu_id: guides
 As with all other Kubernetes objects, a Druid needs `apiVersion`, `kind`, and `metadata` fields. It also needs a `.spec` section. Below is an example Druid object.
 
 ```yaml
-apiVersion: kubedb.com/v1
+apiVersion: kubedb.com/v1alpha2
 kind: Druid
 metadata:
   name: druid
@@ -53,18 +53,6 @@ spec:
     timeoutSeconds: 10
   keystoreCredSecret:
     name: druid-keystore-cred
-  podTemplate:
-    metadata:
-      annotations:
-        passMe: ToDatabasePod
-      labels:
-        thisLabel: willGoToPod
-    controller:
-      annotations:
-        passMe: ToPetSet
-      labels:
-        thisLabel: willGoToPts
-  storageType: Durable
   deletionPolicy: DoNotTerminate
   tls:
     certificates:
@@ -137,6 +125,7 @@ spec:
                 limits:
                   cpu: 700m
                   memory: 2Gi
+      storageType: Durable
       storage:
         accessModes:
           - ReadWriteOnce
@@ -156,6 +145,7 @@ spec:
                 limits:
                   cpu: 700m
                   memory: 2Gi
+      storageType: Durable
       storage:
         accessModes:
           - ReadWriteOnce
@@ -172,15 +162,15 @@ spec:
         labels:
           release: prometheus
         interval: 10s
-  version: 3.6.1
+  version: 30.0.0
 ```
 
 ### spec.version
 
 `spec.version` is a required field specifying the name of the [DruidVersion](/docs/guides/druid/concepts/druidversion.md) crd where the docker images are specified. Currently, when you install KubeDB, it creates the following `Druid` resources,
 
 - `28.0.1`
-- `30.0.1`
+- `30.0.0`
 
 ### spec.replicas
 
@@ -531,9 +521,9 @@ Know details about KubeDB Health checking from this [blog post](https://appscode
 ## Next Steps
 
 - Learn how to use KubeDB to run Apache Druid cluster [here](/docs/guides/druid/README.md).
-- Deploy [dedicated topology cluster](/docs/guides/druid/clustering/topology-cluster-guide/index.md) for Apache Druid
-- Deploy [combined cluster](/docs/guides/druid/clustering/combined-cluster/index.md) for Apache Druid
+- Deploy [dedicated topology cluster](/docs/guides/druid/clustering/guide/index.md) for Apache Druid
 - Monitor your Druid cluster with KubeDB using [`out-of-the-box` Prometheus operator](/docs/guides/druid/monitoring/using-prometheus-operator.md).
 - Detail concepts of [DruidVersion object](/docs/guides/druid/concepts/druidversion.md).
-- Learn to use KubeDB managed Druid objects using [CLIs](/docs/guides/druid/cli/cli.md).
+
+[//]: # (- Learn to use KubeDB managed Druid objects using [CLIs](/docs/guides/druid/cli/cli.md).)
 - Want to hack on KubeDB? Check our [contribution guidelines](/docs/CONTRIBUTING.md).

docs/guides/druid/concepts/druidautoscaler.md

@@ -69,7 +69,7 @@ spec:
       trigger: "On"
       usageThreshold: 60
       scalingThreshold: 50
-    middleMangers:
+    middleManagers:
       expansionMode: "Online"
       trigger: "On"
       usageThreshold: 60

docs/guides/druid/concepts/druidopsrequest.md

@@ -188,7 +188,7 @@ spec:
   volumeExpansion:
     mode: "Online"
     historicals: 2Gi
-    middleMangers: 2Gi
+    middleManagers: 2Gi
 status:
   conditions:
     - lastTransitionTime: "2024-07-25T18:22:38Z"

docs/guides/druid/concepts/druidversion.md

@@ -99,4 +99,4 @@ helm upgrade -i kubedb oci://ghcr.io/appscode-charts/kubedb \
 ## Next Steps
 
 - Learn about Druid CRD [here](/docs/guides/druid/concepts/druid.md).
-- Deploy your first Druid database with KubeDB by following the guide [here](/docs/guides/druid/quickstart/druid/index.md).
+- Deploy your first Druid database with KubeDB by following the guide [here](/docs/guides/druid/quickstart/guide/index.md).

docs/guides/druid/configuration/guide.md

@@ -3,7 +3,7 @@ title: Configuring Druid Cluster
 menu:
   docs_{{ .version }}:
     identifier: guides-druid-configuration-druid-cluster
-    name: Guide
+    name: Configuration File
     parent: guides-druid-configuration
     weight: 10
 menu_name: docs_{{ .version }}
@@ -102,15 +102,15 @@ secret/deep-storage-config created
 
 ## Use Custom Configuration
 
-Say we want to change the default log retention time and default replication factor of creating a topic of brokers. Let's create the `middleManagers.properties` file with our desire configurations.
+Say we want to change the default maximum number of tasks the MiddleManager can accept. Let's create the `middleManagers.properties` file with our desire configurations.
 
 **middleManagers.properties:**
 
 ```properties
 druid.worker.capacity=5
 ```
 
-and we also want to change the metadata.log.dir of the all historicals nodes. Let's create the `historicals.properties` file with our desire configurations.
+and we also want to change the number of processing threads to have available for parallel processing of segments of the historicals nodes. Let's create the `historicals.properties` file with our desire configurations.
 
 **historicals.properties:**
 
@@ -256,7 +256,7 @@ Now hit the `http://localhost:8888` from any browser, and you will be prompted t
 After providing the credentials correctly, you should be able to access the web console like shown below.
 
 <p align="center">
-  <img alt="lifecycle"  src="/docs/guides/druid/configuration/images/druid-ui.png">
+  <img alt="lifecycle"  src="/docs/guides/druid/reconfigure/images/druid-updated-ui.png">
 </p>
 
 

docs/guides/druid/configuration/yamls/config-secret.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 kind: Secret
 metadata:
-  name: config-secret
+  name: new-config
   namespace: demo
 stringData:
   middleManagers.properties: |-

docs/guides/druid/monitoring/_index.md

@@ -5,6 +5,6 @@ menu:
     identifier: guides-druid-monitoring
     name: Monitoring
     parent: guides-druid
-    weight: 50
+    weight: 140
 menu_name: docs_{{ .version }}
 ---

docs/guides/druid/monitoring/overview.md

@@ -132,8 +132,8 @@ Here, we have specified that we are going to monitor this server using Prometheu
 ## Next Steps
 
 - Learn how to use KubeDB to run a Apache Druid cluster [here](/docs/guides/druid/README.md).
-- Deploy [dedicated topology cluster](/docs/guides/druid/clustering/topology-cluster/index.md) for Apache Druid
-- Deploy [combined cluster](/docs/guides/druid/clustering/combined-cluster/index.md) for Apache Druid
+- Deploy [dedicated topology cluster](/docs/guides/druid/clustering/overview/index.md) for Apache Druid
 - Detail concepts of [DruidVersion object](/docs/guides/druid/concepts/druidversion.md).
-- Learn to use KubeDB managed Druid objects using [CLIs](/docs/guides/druid/cli/cli.md).
+
+[//]: # (- Learn to use KubeDB managed Druid objects using [CLIs](/docs/guides/druid/cli/cli.md).)
 - Want to hack on KubeDB? Check our [contribution guidelines](/docs/CONTRIBUTING.md).

docs/guides/druid/monitoring/using-builtin-prometheus.md

@@ -341,7 +341,7 @@ Forwarding from [::1]:9090 -> 9090
 Now, we can access the dashboard at `localhost:9090`. Open [http://localhost:9090](http://localhost:9090) in your browser. You should see the endpoint of `druid-with-monitoring-stats` service as one of the targets.
 
 <p align="center">
-  <img alt="Prometheus Target" height="100%" src="/docs/images/druid/monitoring/druid-with-monitoring-target.png" style="padding:10px">
+  <img alt="Prometheus Target" height="100%" src="/docs/guides/druid/monitoring/images/druid-prometheus.png" style="padding:10px">
 </p>
 
 Check the labels marked with red rectangle. These labels confirm that the metrics are coming from `Druid` cluster `druid-with-monitoring` through stats service `druid-with-monitoring-stats`.
@@ -367,6 +367,6 @@ kubectl delete ns monitoring
 
 ## Next Steps
 
-- Learn how to configure [Druid Topology](/docs/guides/druid/clustering/topology-cluster/index.md).
+- Learn how to configure [Druid Topology](/docs/guides/druid/clustering/overview/index.md).
 - Monitor your Druid database with KubeDB using [`out-of-the-box` Prometheus operator](/docs/guides/druid/monitoring/using-prometheus-operator.md).
 - Want to hack on KubeDB? Check our [contribution guidelines](/docs/CONTRIBUTING.md).