Revert "docs(influxdb3): Update token documentation for Docker Compose and CI…" (#6757)

This reverts commit 5c786ac.

Author: jstirnaman

content/shared/influxdb3-admin/tokens/admin/preconfigured.md

@@ -65,14 +65,13 @@ object with the following fields:
 
 - **token**: The raw token string (must begin with `apiv3_`)
 - **name**: The token name (default is `_admin`)
-- **description**: <em class="op50">(Optional)</em> A description of the token
-- **expiry_millis**: <em class="op50">(Optional)</em> Token expiration time as a millisecond Unix timestamp
+- **expiry_millis**: <em class="op50">(Optional)</em> Token expiration time as a
+  millisecond Unix timestamp
 
 ```json
 {
   "token": "apiv3_0XXXX-xxxXxXxxxXX_OxxxX...",
   "name": "_admin",
-  "description": "Admin token for InfluxDB 3",
   "expiry_millis": 1756400061529
 }
 ```

content/shared/influxdb3-get-started/setup.md

@@ -310,91 +310,6 @@ The command pulls the latest {{% product-name %}} Docker image and starts
 > For more information about mapping your container port to a specific host port, see the
 > Docker guide for [Publishing and exposing ports](https://docs.docker.com/get-started/docker-concepts/running-containers/publishing-ports/).
 
-{{% /expand %}}
-{{% expand "Docker Compose with preconfigured admin tokens" %}}
-
-For automated deployments or CI/CD pipelines, you can start {{% product-name %}} with a preconfigured admin token file that contains your admin token in JSON format.
-
-### Create an admin token file
-
-Create a JSON file with your admin token:
-
-```json
-{
-  "token": "apiv3_your_token_here",
-  "name": "admin",
-  "description": "Admin token for automated deployment"
-}
-```
-
-For security, restrict file permissions:
-
-```bash
-chmod 600 path/to/admin-token.json
-```
-
-### Use Docker Compose with secrets
-
-For secure token management in Docker Compose, use Docker secrets instead of bind mounts:
-
-```yaml
-# compose.yaml
-services:
-  influxdb3-{{< product-key >}}:
-    image: influxdb:3-{{< product-key >}}
-    ports:
-      - 8181:8181
-    command:
-      - influxdb3
-      - serve
-      - --node-id=node0
-      {{% show-in "enterprise" %}}--cluster-id=cluster0{{% /show-in %}}
-      - --object-store=file
-      - --data-dir=/var/lib/influxdb3/data
-      - --admin-token-file=/run/secrets/admin-token
-    {{% show-in "enterprise" %}}environment:
-      - INFLUXDB3_ENTERPRISE_LICENSE_EMAIL=your-email@example.com{{% /show-in %}}
-    secrets:
-      - admin-token
-    volumes:
-      - type: bind
-        source: ~/.influxdb3/data
-        target: /var/lib/influxdb3/data
-
-secrets:
-  admin-token:
-    file: path/to/admin-token.json
-```
-
-Start the service:
-
-```bash
-docker compose up -d influxdb3-{{< product-key >}}
-```
-
-> [!Important]
-> #### Docker secrets security benefits
->
-> Docker secrets provide better security than bind mounts:
-> - Secrets are stored encrypted in memory
-> - Not visible in `docker inspect` output
-> - Not exposed in environment variables or logs
-> - Follow Docker and Kubernetes best practices
-
-### CI/CD setup
-
-For automated environments, create the admin token file from environment variables:
-
-```bash
-# Create token file from environment
-echo "{\"token\": \"$INFLUXDB3_ADMIN_TOKEN\", \"name\": \"admin\", \"description\": \"CI/CD admin token\"}" > admin-token.json
-chmod 600 admin-token.json
-```
-
-Then use the file in your Docker Compose configuration as shown above.
-
-For more information about preconfigured admin tokens, see [Use a preconfigured admin token](/influxdb3/version/admin/tokens/admin/preconfigured/).
-
 {{% /expand %}}
 {{% expand "S3 object storage" %}}