bfddfdfdfewe

scripts/diag_step.py

@@ -0,0 +1,25 @@
+"""分步调试 - 修 psql 调用的 env"""
+import os, paramiko
+c = paramiko.SSHClient()
+c.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+c.connect("207.57.129.228", port=19717, username="root",
+          password=os.environ["REMOTE_PASS"],
+          timeout=30, allow_agent=False, look_for_keys=False)
+
+
+def run(label, cmd, timeout=30):
+    print(f"\n=== {label} ===")
+    si, so, se = c.exec_command(cmd, timeout=timeout)
+    out = so.read().decode(errors="replace")
+    err = se.read().decode(errors="replace")
+    rc = so.channel.recv_exit_status()
+    if out.strip(): print(out.rstrip())
+    if err.strip(): print(f"[stderr] {err.rstrip()}")
+    print(f"-> rc={rc}")
+
+
+# psql 走 docker compose exec(自动加载 .env 的 env_file)
+run("step 4 fix: 用 docker compose exec",
+    "bash -lc 'cd /srv/news && docker compose exec -T postgres psql -U $POSTGRES_USER -d $POSTGRES_DB -f /tmp/diag.sql'")
+
+c.close()