.

Dockerfile

@@ -321,7 +321,7 @@ RUN chmod +x /usr/local/bin/docker-entrypoint.sh
 RUN mkdir -p /var/run/postgresql && chown postgres:postgres /var/run/postgresql
 
 COPY supervisord.conf ./etc/
-
+COPY wrapper.sh /supabase/postgres/
 
 #ENTRYPOINT ["docker-entrypoint.sh"]
 

supervisord.conf

@@ -12,7 +12,7 @@ chmod=0700
 serverurl=unix:///var/run/supervisor.sock
 
 [program:postgres]
-command=/bin/bash -c "exec /usr/local/bin/docker-entrypoint.sh postgres -D '/var/lib/postgresql/data'"
+command=/bin/bash /supabase/postgres/wrapper.sh
 user=root
 autorestart=true
 startsecs=5
@@ -24,7 +24,7 @@ environment=
     POSTGRES_DB="postgres",
     PGDATA="/var/lib/postgresql/data"
 
-
+    
 # [program:kong]
 # command=/supabase/kong/docker-entrypoint.sh kong docker-start
 # autorestart=true

wrapper.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+set -e
+
+# 显式导出 supervisord 注入的环境变量（保险起见）
+export POSTGRES_USER="${POSTGRES_USER:-postgres}"
+export POSTGRES_PASSWORD="${POSTGRES_PASSWORD:-}"
+export POSTGRES_DB="${POSTGRES_DB:-$POSTGRES_USER}"
+export PGDATA="${PGDATA:-/var/lib/postgresql/data}"
+
+# 清除旧的 pid 文件（如果存在）
+rm -f "$PGDATA/postmaster.pid"
+
+# 执行原始 entrypoint（注意 exec，防止 wrapper.sh 占用 PID 1）
+exec /usr/local/bin/docker-entrypoint.sh postgres -D "$PGDATA"