62 lines
1.8 KiB
Markdown
62 lines
1.8 KiB
Markdown
# Microservice architecture
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A bit of an oxymoron isn't it? If it needs an architecture diagram to explain it then how _micro_ can it be? The reality is that this microservice is actually several smaller services in a trenchcoat pretending to be one thing. I suppose that makes it just a service.
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```mermaid
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flowchart TB
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subgraph microservice["✌ 'Microservice' ✌"]
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subgraph rest[REST Interface]
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flask[Flask]
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swag[flasgger]
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flask-->swag
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swag-->swaggerui[Swagger UI]
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end
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subgraph hw[Hardware Interface]
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soapy[SoapySDR]
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subgraph plugins[Vendor Plugins]
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soapysdrplay[SoapySDRPlay]
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soapyrtlsdr[SoapyRTLSDR]
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end
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soapy<-->plugins
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end
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flask<-->soapy
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subgraph radio[DSP Chain]
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demod[fm_demod.py]
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ffmpeg
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end
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mediamtx["RTSP Relay\n(MediaMTX)"]
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plugins-->|IQ samples|demod
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demod-->|PCM audio|ffmpeg
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ffmpeg-->|RTP stream|mediamtx
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subgraph proxy[Reverse Proxy]
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caddy[Caddy]
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l4[Caddy Layer 4 Plugin]
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%%le[Let's Encrypt]
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style l4 stroke-dasharray: 3 3,opacity: 0.5
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caddy-.->l4
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%%le-->caddy
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end
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flask<-->|HTTP:5000|caddy
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swaggerui<-->|HTTP:5000|caddy
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mediamtx-.->|RTSP:8554|l4
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end
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style microservice opacity: 0.2
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%%rtlsdr[RTL-SDR Driver]-->soapyrtlsdr
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%%sdrplay[SDRPlay Driver]-->soapysdrplay
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subgraph client[Client]
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control["REST Client\n(Browser)"]
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rtsp["RTSP Renderer\n(VLC)"]
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end
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style client opacity: 0.2
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caddy<-->|HTTPS:443|control
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l4-.->|RTSPS|rtsp
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mediamtx-->|RTSP:8554|rtsp
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``` |