2026-09-15 18:47:02 +08:00
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#!/usr/bin/env bash
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# C 步（在 106 上跑）：把生产 Worker agent 装成 systemd 单元
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# · env 与 47 的生产实例侧对齐（DSH_INSTANCE_* 必须一致 —— 实例是在 Worker 上 spawn 的）
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# · token 走 env 文件（600）而不是命令行，避免 ps 泄露
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# · 反向隧道复用演练时那把 key（其公钥已在 47 的 authorized_keys 里，restrict,port-forwarding）
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set -uo pipefail
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2026-09-19 15:12:19 +08:00
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. "$(cd "$(dirname "$0")/.." && pwd)/config/load.sh"
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# 凭据 / 地址一律来自配置（config/platform.env）—— ⛔ 不在脚本里写死
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TOKEN="${DSH_PEER_AGENT_TOKEN:?config/platform.env 缺 DSH_PEER_AGENT_TOKEN}"
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2026-09-15 18:47:02 +08:00
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cat > /etc/dshs-worker.env <<ENV
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# DSHS 集群 Worker（2026-09-15 切换）—— 与 47 /etc/dshs.env 的**实例侧**条目保持一致
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2026-09-19 15:12:19 +08:00
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DSHS_DATA_ROOT=$DSHS_DATA_ROOT
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2026-09-15 18:47:02 +08:00
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DSHS_ISOLATION_MODE=account
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DSHS_DSH_BIN=/usr/bin/dsh
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DSHS_BASE_UID=100000
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DSH_INSTANCE_NODE_OPTIONS=--max-old-space-size=160
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DSH_INSTANCE_UNIVER_SOCKET=auto
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2026-09-19 15:12:19 +08:00
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# 控制通道：Worker 主动拨 Manager 的反向隧道（公网入方向被云安全组挡住 ⇒ 只能这个方向）
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2026-09-15 18:47:02 +08:00
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DSHS_CLUSTER_AGENT_TOKEN=$TOKEN
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2026-09-19 15:12:19 +08:00
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DSHS_TUNNEL_TARGET=$DSHS_TUNNEL_TARGET
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2026-09-15 18:47:02 +08:00
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DSHS_TUNNEL_IDENTITY=/root/.ssh/tunnel_ed25519
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ENV
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chmod 600 /etc/dshs-worker.env
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cat > /etc/systemd/system/dshs-worker.service <<UNIT
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[Unit]
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Description=DSHS cluster worker agent (hosts per-user dsh instances on 106)
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After=network-online.target
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Wants=network-online.target
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[Service]
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Type=simple
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EnvironmentFile=/etc/dshs-worker.env
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2026-09-19 15:12:19 +08:00
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ExecStart=/usr/bin/node $DSH_INSTALL_DIR-cluster/lib/cli.js worker --port 19000 --host 127.0.0.1 --host-id $DSH_PEER_HOST_ID --instance-host 127.0.0.1 --log-level info
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2026-09-15 18:47:02 +08:00
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Restart=on-failure
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RestartSec=3
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KillMode=mixed
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[Install]
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WantedBy=multi-user.target
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UNIT
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systemctl daemon-reload
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systemctl enable dshs-worker >/dev/null 2>&1
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echo " 单元已装并 enable；token 长度=${#TOKEN}"
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# 旧的手工 agent 若在跑先停（按端口定位）
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pid=$(ss -lntpH 'sport = :19000' 2>/dev/null | grep -oP 'pid=\K[0-9]+' | head -1)
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[ -n "$pid" ] && kill "$pid" && sleep 2 && echo " 已停旧的手工 agent pid=$pid"
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systemctl restart dshs-worker
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sleep 6
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echo " dshs-worker=$(systemctl is-active dshs-worker)"
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echo " healthz: $(curl -s -m 6 http://127.0.0.1:19000/healthz | head -c 200)"
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