Graham McIntire
f7ac5f48e8
Added /health HTTP endpoint on port 8080 that returns:
- Agent status and version
- Uptime in seconds
- Pending metrics count
- Last error (if any)
Implementation:
- Uses lightweight tiny_http server in background thread
- Non-blocking health checks
- Returns JSON for easy integration with monitoring tools
- Ready for Kubernetes liveness/readiness probes
Example response:
{
"status": "healthy",
"version": "0.1.0",
"uptime_seconds": 3600,
"config_last_fetch": "2026-01-14T23:00:00Z",
"metrics_pending": 0,
"last_error": null
}
26 lines
635 B
TOML
26 lines
635 B
TOML
[package]
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name = "towerops-agent"
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version = "0.1.0"
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edition = "2021"
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[dependencies]
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snmp = "0.2"
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ureq = { version = "2.10", features = ["json"] }
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tokio = { version = "1", features = ["rt-multi-thread", "macros", "sync", "time"] }
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serde = { version = "1.0", features = ["derive"] }
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serde_json = "1.0"
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rusqlite = { version = "0.32", features = ["bundled"] }
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log = { version = "0.4", features = ["std"] }
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clap = { version = "4.0", features = ["derive", "env"] }
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prost = "0.13"
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prost-types = "0.13"
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tiny_http = "0.12"
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[build-dependencies]
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prost-build = "0.13"
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[profile.release]
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opt-level = "z"
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lto = true
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codegen-units = 1
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strip = true
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