处理 Red 状态的 ES 索引 GET _cat/shards?v=true&h=index,shard,prirep,state,node,unassigned.reason&s=state 1 2 ops-pod-loggie-2026.06.11 0 p UNASSIGNED NODE_LEFT ops-pod-loggie-2026.06.11 0 r UNASSIGNED ALLOCATION_FAILED 尝试重新分配 1 POST _cluster/reroute?retry_failed=true 或者直接删除 1 DELETE ops-pod-loggie-2026.06.11