[docs] update with minio troubleshooting for deprecated command

docs/docs/self-hosting/index.md

@@ -40,13 +40,17 @@ sh -c "$(curl -fsSL https://raw.githubusercontent.com/ente-io/ente/main/server/q
 ```
 
 The above `curl` command pulls the Docker image, creates a directory `my-ente`
-in the current working directory and prompts to start the cluster, which upon
-entering `y`, starts all the containers required to run Ente.
+in the current working directory, prompts to start the cluster and starts all the containers required to run Ente.
 
 ![quickstart](/quickstart.png)
 
 ![self-hosted-ente](/web-app.webp)
 
+> [!TIP] Important:
+> If you have used quickstart for self-hosting Ente and are facing issues while > trying to run the cluster due to MinIO buckets not being created, please check [troubleshooting MinIO](/self-hosting/troubleshooting/docker#minio-provisioning-error)
+> 
+> 
+
 ## Queries?
 
 If you need support, please ask on our community

docs/docs/self-hosting/troubleshooting/docker.md

@@ -46,7 +46,7 @@ minio-provision:
         sh -c '
         #!/bin/sh
 
-        while ! mc config host add h0 http://minio:3200 changeme changeme1234
+        while ! mc alias set h0 http://minio:3200 your_minio_user your_minio_pass
         do
           echo "waiting for minio..."
           sleep 0.5
@@ -135,3 +135,43 @@ If you're unsure about removing volumes, another alternative is to rename your
 `my-ente` folder. Docker uses the folder name to determine the volume name
 prefix, so giving it a different name will cause Docker to create a volume
 afresh for it.
+
+## MinIO provisioning error
+
+If you have used our quickstart script for self-hosting Ente (new users will be unaffected) and are using the default MinIO container for object storage, you may run into issues while starting the cluster after pulling latest images with provisioning MinIO and creating buckets.
+
+You may encounter similar logs while trying to start the cluster:
+
+```
+my-ente-minio-1 ->  | Waiting for minio...
+my-ente-minio-1 ->  | Waiting for minio...
+my-ente-minio-1 ->  | Waiting for minio...
+```
+
+MinIO has deprecated the `mc config` command in favor of `mc alias set` resulting in failure in execution of the command for creating bucket using `post_start` hook.
+
+This can be resolved by changing `mc config host h0 add http://minio:3200 $minio_user $minio_pass` to `mc alias set h0 http://minio:3200  $minio_user $minio_pass`
+
+Thus the updated `post_start` will look as follows for `minio` service:
+
+``` yaml
+    minio: 
+        ...
+        post_start:
+        - command: |
+            sh -c '
+            #!/bin/sh
+
+            while ! mc alias set h0 http://minio:3200 your_minio_user your_minio_pass 2>/dev/null
+            do
+                echo "Waiting for minio..."
+                sleep 0.5
+            done
+
+            cd /data
+
+            mc mb -p b2-eu-cen
+            mc mb -p wasabi-eu-central-2-v3
+            mc mb -p scw-eu-fr-v3
+            '
+```