Improve Docker documentation for 6.0.0+ and MacOS users

docker/README.md

@@ -66,13 +66,24 @@ In general, the environment consist of:
     read-only. To prevent this, a new group named `docker-desktop` and GUID 100999
     needs to be created, then added to your user and the source code folder:
 
+    **For Linux:**
     ```bash
     sudo groupadd -g 100999 docker-desktop
     sudo useradd -u 100999 -g 100999 -M docker-desktop
     sudo chown -R $USER:docker-desktop $WZ_HOME
     sudo usermod -aG docker-desktop $USER
     ```
 
+    **For MacOS:**
+    ```bash
+    sudo dscl . -create /Groups/docker-desktop
+    sudo dscl . -create /Groups/docker-desktop PrimaryGroupID 100999
+    sudo dscl . -create /Users/docker-desktop
+    sudo dscl . -create /Users/docker-desktop UniqueID 100999
+    sudo dscl . -create /Users/docker-desktop PrimaryGroupID 100999
+    sudo chown -R $(whoami):staff $WZ_HOME
+    ```
+
 ## Understanding Docker contexts
 
 Before we begin starting Docker containers, we need to understand the
@@ -107,11 +118,20 @@ This brings up a Dev environment for the `wazuh-dashboard-plugins` development b
 ```bash
 ./dev.sh $WZ_HOME up
 ```
+### Important Note for Dashboard Initialization
+Starting from version 6.0.0, the Wazuh Dashboard container automatically:
 
-Once the containers are up, **attach a shell to the development container**,
-move to the `kbn\plugins\wazuh` and run `yarn` to install the dependencies of
-the project. After that, move back to the root folder of the platform and run
-`yarn start` to start the App.
+- Installs dependencies
+- Starts the server with yarn start --no-base-path
+This means you don't need to manually enter the container to run these commands. Instead:
+
+1. Access the dashboard at https://localhost:5601 (note the HTTPS protocol)
+2. If you encounter the message "Wazuh dashboard server is not ready yet", please be patient while the services initialize.
+
+Optional: You can monitor the startup process by checking the container logs:
+```bash
+   docker logs -f <container_name>
+```
 
 The dependencies of the platform (Kibana \ OSD) are already installed, but it
 might take a while to optimize all the bundles. We might include the cache in the
@@ -283,3 +303,10 @@ error getting credentials - err: exit status 1, out: `error getting credentials
 [3]: https://prometheus.io/docs/visualization/grafana/ 'Prometheus'
 [4]: https://quay.io/organization/wazuh 'quay.io/wazuh'
 [5]: https://github.com/wazuh/wazuh-dashboard-plugins/issues/3872#issuecomment-1305507626 'App permissions'
+
+3. "Wazuh dashboard server is not ready yet" error
+**Solution:** Check the container logs with docker logs -f <container_name> . Common causes include:
+
+- Initialization still in progress (wait a few minutes and wait until you see a message like "[success][@osd/optimizer] bundles compiled successfully" in the logs)
+- Connection issues between services
+- Problems with Wazuh indexer

docker/osd-dev/README.md

@@ -4,9 +4,17 @@
 
 - vm.max_map_count=262144
 
-  To modify the vm.max_map_count, you can run this command:
+  To modify the vm.max_map_count:
+
+    **Linux:**
   `sudo sysctl -w vm.max_map_count=262144`
+
+    **MacOs:**  
+  For Docker Desktop on Mac, this setting needs to be applied to the Linux VM that runs Docker
 
+  `docker run --rm --privileged alpine sysctl -w vm.max_map_count=262144`
+  This command temporarily increases the memory map count limit in the Docker VM, which is required for Elasticsearch/OpenSearch to function properly. The setting will persist until Docker Desktop is restarted.
+
 - jq
 
   To install jq, you can run this command:
@@ -26,7 +34,7 @@ Use always the provided script to bring up or down the development
 environment. For example:
 
 ```
-./dev.sh [-os <os_version>] [-osd <osd_version>] [--wz-home <wazuh_app_source>] [-saml] [--server <server_version>] -a, --action <action>
+./dev.sh [-os <os_version>] [-osd <osd_version>] [--wz-home <wazuh_app_source>] [-saml] [--server <server_version>] [--no-start] -a, --action <action>
 ```
 
 use `--help` for more info.
@@ -39,6 +47,25 @@ located.
 Use the `saml` flag to bring up KeyCloak IDP. **Add idp to your hosts and start
 the server using the `--no-base-path`**.
 
+Use the `--no-start` flag if you want to prevent the automatic startup of the dashboard service. This keeps the container running without starting the service, allowing you to connect to it and run commands manually:
+
+```bash
+  ###For example:
+  ### Start the environment without automatically starting the dashboard service
+  ./dev.sh -os 2.19.1 -osd 2.19.1-5.0.0 --no-start -a up
+
+  ### Then connect to the container
+  docker exec -it os-dev-2191-500-osd-1 bash
+
+  ### Manually install dependencies in all plugin folders for example:
+  cd plugins/wazuh-core
+  yarn install
+
+  ### And manually start the service
+  cd /home/node/kbn
+  yarn start --no-base-path
+```
+
 ```apacheconf
 # Linux systems: /etc/hosts
 # Windows systems: C:\Windows\System32\drivers\etc\hosts