From 9235b23a93125e36237042269d65e1b32bce39a4 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 31 Mar 2026 18:55:51 +0000
Subject: [PATCH] fix: symlink contents inside /opt/data instead of replacing
 Docker VOLUME

The upstream Maintainerr image declares /opt/data as a Docker VOLUME.
Attempting to rm -rf /opt/data fails with "Resource busy" because mount
points cannot be removed. Instead, we now:
1. Copy seed data from /opt/data to /config (persistent storage)
2. Clear contents inside /opt/data (rm -rf /opt/data/*)
3. Symlink each item in /config back into /opt/data

This ensures the VOLUME directory stays intact while all data is
redirected to persistent storage.

Agent-Logs-Url: https://github.com/alexbelgium/hassio-addons/sessions/82a46feb-2e9c-4c40-b193-614167e6d5c3

Co-authored-by: alexbelgium <44178713+alexbelgium@users.noreply.github.com>
---
 maintainerr/CHANGELOG.md            |  3 +++
 maintainerr/rootfs/ha_entrypoint.sh | 17 +++++++++++++----
 2 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/maintainerr/CHANGELOG.md b/maintainerr/CHANGELOG.md
index 134ca6ae1..1a9125673 100644
--- a/maintainerr/CHANGELOG.md
+++ b/maintainerr/CHANGELOG.md
@@ -1,4 +1,7 @@
 
+## 3.2.0-3 (2026-03-31)
+- Fix addon never starts: symlink contents inside /opt/data instead of replacing the Docker VOLUME directory
+
 ## 3.2.0-2 (2026-03-31)
 - Fix configuration lost after container restart by symlinking /opt/data to persistent /config directory
 
diff --git a/maintainerr/rootfs/ha_entrypoint.sh b/maintainerr/rootfs/ha_entrypoint.sh
index b782fc602..40b2f0cbd 100755
--- a/maintainerr/rootfs/ha_entrypoint.sh
+++ b/maintainerr/rootfs/ha_entrypoint.sh
@@ -31,14 +31,23 @@ fi
 # Redirect /opt/data → /config (persistent via addon_config:rw) with a symlink.
 DATA_DIR="/config"
 echo "[Maintainerr] Setting up data directory: $DATA_DIR"
-mkdir -p "$DATA_DIR"
+mkdir -p "$DATA_DIR" "$DATA_DIR/logs"
 
-# Preserve any seed data from the Docker volume before replacing it
+# Preserve any seed data from the Docker volume before replacing it.
+# /opt/data is a Docker VOLUME mount and cannot be removed, so instead of
+# replacing the directory with a symlink, we symlink each item inside it.
 if [ -d /opt/data ] && [ ! -L /opt/data ]; then
     cp -rn /opt/data/. "$DATA_DIR/" 2>/dev/null || true
-    rm -rf /opt/data
+    # Remove contents inside /opt/data (the directory itself stays)
+    rm -rf /opt/data/*
 fi
-ln -sfn "$DATA_DIR" /opt/data
+
+# Create symlinks for each item in $DATA_DIR inside /opt/data
+for item in "$DATA_DIR"/*; do
+    [ -e "$item" ] || continue
+    name="$(basename "$item")"
+    ln -sfn "$item" "/opt/data/$name"
+done
 
 # Only chown on first run to avoid slow startup on large directories
 if [ ! -f "$DATA_DIR/.initialized" ]; then