feat: Document volume permissions for InfluxDB Docker (#6541)

* feat: Document volume permissions for InfluxDB Docker

Added instructions for setting volume permissions for InfluxDB Docker container.

* feat: Update information about macos

* feat: cleanup

* chore(v1): Distinguish and format Docker examples for Linux/Windows vs MacOS

---------

Co-authored-by: Jason Stirnaman <jstirnaman@influxdata.com>

Author: devanbenz

content/influxdb/v1/introduction/install/docker.md

@@ -35,7 +35,6 @@ This guide covers Docker installation, configuration, and initialization options
 - [Access the InfluxDB CLI](#access-the-influxdb-cli)
 - [Next steps](#next-steps)
 
-
 ## Install and run InfluxDB
 
 ### Pull the InfluxDB v1.x image
@@ -44,8 +43,34 @@ This guide covers Docker installation, configuration, and initialization options
 docker pull influxdb:{{< latest-patch >}}
 ```
 
+### Volume permissions
+
+> \[!Important]
+> The InfluxDB Docker container runs as user influxdb with UID/GID 1500.
+> When mounting volumes for persistent storage, ensure the mounted directory on the host is owned by UID/GID 1500, or InfluxDB may not have permission to write data.
+
+Set the correct ownership before starting the container:
+
+#### Create the data directory
+
+mkdir -p data
+
+#### Set ownership to UID/GID 1500
+
+sudo chown -R 1500:1500 data
+
 ### Start InfluxDB
 
+> \[!Important]
+> On MacOS due to issues related to docker desktop's VM and local binds
+> you must use either a *delegated local directory* or a *named volume* when starting a container.
+
+{{< tabs-wrapper >}}
+{{% tabs %}}
+[Linux/Windows](#)
+[MacOS (Docker Desktop)](#)
+{{% /tabs %}}
+{{% tab-content %}}
 Start a basic InfluxDB container with persistent storage:
 
 ```bash
@@ -54,7 +79,31 @@ docker run -p 8086:8086 \
   influxdb:{{< latest-patch >}}
 ```
 
-InfluxDB is now running and available at http://localhost:8086.
+{{% /tab-content %}}
+{{% tab-content %}}
+On MacOS, you must use either a *delegated local directory* or a *named volume* when starting an InfluxDB container.
+
+**Option A: Use a delegated local directory**
+
+```bash
+docker run -p 8086:8086 \
+    -v $PWD/data-test2:/var/lib/influxdb:delegated \
+    influxdb:{{< latest-patch >}}
+```
+
+**Option B: Use a named docker volume (still local, but managed by Docker Desktop)**
+
+```bash
+docker run -d --name influxdb \
+    -p 8086:8086 \
+    -v influxdb-data:/var/lib/influxdb \
+    influxdb:{{< latest-patch >}}
+```
+
+{{% /tab-content %}}
+{{< /tabs-wrapper >}}
+
+InfluxDB is now running and available at <http://localhost:8086>.
 
 ## Configure InfluxDB
 
@@ -92,7 +141,7 @@ docker run -p 8086:8086 \
 
 ### Automatic initialization (for development)
 
-> [!Warning]
+> \[!Warning]
 > Automatic initialization with InfluxDB v1 is not recommended for production.
 > Use this approach only for development and testing.
 
@@ -109,6 +158,7 @@ docker run -p 8086:8086 \
 ```
 
 Environment variables for user creation:
+
 - `INFLUXDB_USER`: Create a user with no privileges
 - `INFLUXDB_USER_PASSWORD`: Password for the user
 - `INFLUXDB_READ_USER`: Create a user who can read from `INFLUXDB_DB`
@@ -146,10 +196,11 @@ docker run -p 8086:8086 \
 ```
 
 Supported script types:
+
 - Shell scripts (`.sh`)
 - InfluxDB query language files (`.iql`)
 
-> [!Important]
+> \[!Important]
 > Initialization scripts only run on first startup when the data directory is empty.
 > Scripts execute in alphabetical order based on filename.
 
@@ -166,6 +217,7 @@ Replace `<container-name>` with your InfluxDB container name or ID.
 ## Next steps
 
 Once you have InfluxDB running in Docker, see the [Get started guide](/influxdb/v1/introduction/get-started/) to:
+
 - Create databases
 - Write and query data
-- Learn InfluxQL basics
+- Learn InfluxQL basics