77 lines
1.9 KiB
Markdown
77 lines
1.9 KiB
Markdown
# Local Installer Agent
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FastAPI service that runs on each Linux client and listens on `127.0.0.1:5010`.
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It accepts install, update, remove, task, log, installed-app, and service-control requests from `robot.installer`. It stores state in local SQLite and installs trusted `.deb` components downloaded from `robot.package`.
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## Development
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```bash
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cd agent
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python3 -m venv .venv
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source .venv/bin/activate
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pip install -r requirements.txt
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uvicorn app.main:app --host 127.0.0.1 --port 5010
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```
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## Install script URL
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Client machines should keep using the stable installer command:
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```bash
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curl -fsSL https://robot.package/install-agent.sh | sudo bash
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```
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The web server resolves `https://robot.package/packages/agent/latest.deb?arch=<dpkg-arch>`
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to the newest uploaded `local-installer-agent_<version>_<arch>.deb`, so updating the Agent does not require editing the install command.
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Agent packages are uploaded from the web server Admin page at `/agent`. The default storage folder is
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`web-server/uploads/packages/agent`, and it can be changed with `AGENT_PACKAGE_DIR`.
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## Important API
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```text
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GET /health
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GET /system-info
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GET /apps/installed
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POST /apps/install
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POST /apps/update
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POST /apps/remove
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GET /tasks/{taskId}
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GET /tasks/{taskId}/logs
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GET /tasks/{taskId}/components
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POST /services/start
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POST /services/stop
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POST /services/restart
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GET /services/{serviceName}/status
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```
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`POST /apps/install` supports both:
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```json
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{
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"appId": "robot-suite",
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"version": "1.0.0"
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}
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```
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and a direct single `.deb` payload:
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```json
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{
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"appId": "robot-web-app",
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"appName": "Robot Web App",
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"packageName": "robot-web-app",
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"serviceName": "robot-web-app.service",
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"version": "1.0.0",
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"downloadUrl": "https://robot.package/packages/robot-web-app_1.0.0_amd64.deb",
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"checksum": "sha256_hash_here"
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}
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```
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For manifest mode, the Agent fetches:
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```text
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{ROBOT_PACKAGE_BASE_URL}/api/apps/{appId}/versions/{version}/manifest
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```
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