574e6d207b
- systemd/sdp-control-plane.service: plain host process on 186, listens on :3452, data dir ~/SDP/data. MemoryMax=512M, Restart=always, ReadWritePaths scoped to the data dir. - systemd/sdp-agent-micro.service: plain host process on 92, default SDP_CP_URL=ws://172.18.139.186:3452/ws/agent. Operator can drop /etc/default/sdp-agent-micro to override. Depends on docker.service so the dockerd is up before the agent starts. - systemd/sdp-agent-gateway.service: plain host process on 186, default SDP_CP_URL=ws://127.0.0.1:3452/ws/agent (loopback since both live on the same VM). Same env-file override pattern. - All three use Type=simple, Restart=always, RestartSec=2s. The agents already reconnect on transient network drops, so restart-on-crash is the right policy. - The agents talk to the host dockerd via /var/run/docker.sock to spawn the actual service containers (sdp-<repo>). Service containers are managed by docker, not systemd — only the long-running agents and the control plane are under systemd. - scripts/deploy.sh: now a one-shot — scp's binaries, dashboard, and unit files; systemctl daemon-reload + enable --now + restart each service in the right order (control plane first on 186 so the gateway agent has something to dial). Prints status + last 10 journal lines per service so the user can see it came up. - AGENTS.md, README.md: layout tree updated, deploy section rewritten, the systemd units documented alongside the agents and control plane.
25 lines
708 B
Desktop File
25 lines
708 B
Desktop File
[Unit]
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Description=SDP gateway agent
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Documentation=https://github.com/sdp
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After=network-online.target docker.service
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Wants=network-online.target
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Requires=docker.service
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[Service]
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Type=simple
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User=administrator
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WorkingDirectory=/home/administrator
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# SDP_CP_URL points at the control plane. Default is the production
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# topology (both on 186, dialed over loopback). Override by creating
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# /etc/default/sdp-agent-gateway with `SDP_CP_URL=...`.
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Environment=SDP_CP_URL=ws://127.0.0.1:3452/ws/agent
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EnvironmentFile=-/etc/default/sdp-agent-gateway
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ExecStart=/home/administrator/SDP/bin/agent-gateway -node gateway -cp ${SDP_CP_URL}
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Restart=always
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RestartSec=2s
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MemoryMax=256M
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[Install]
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WantedBy=multi-user.target
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