commit 0dcd8b741a101731c41118fbaddf8d16a63e162a · nekomimi.pet/microcosm-rs

+55 -3

cozy-setup (move to another repo).md

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               links.bsky.bad-example.com {

     

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                 reverse_proxy link-aggregator:6789

     

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                 respond /souin-api/metrics "denied" 403

     

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                 @browser `{header.Origin.startsWith("Mozilla/5.0")`

     

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                 rate_limit {

     

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                   zone global_burst {

     

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                     key {remote_host}

     

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                     events 10

     

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                     window 1s

     

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                   }

     

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                   zone global_general {

     

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                     key {remote_host}

     

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                     events 100

     

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                     window 60s

     

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                     log_key true

     

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                   }

     

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                   zone website_harsh_limit {

     

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                     key {header.Origin}

     

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                     match {

     

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                       expression {header.User-Agent}.startsWith("Mozilla/5.0")

     

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                     }

     

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                     events 2

     

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                     window 15s

     

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                     log_key true

     

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                   }

     

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                 }

     

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                 respond /souin-api/metrics "denied" 403 # does not work

     

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                 cache {

     

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                   ttl 3s

     

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                   stale 1h

     
···

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           sudo grafana-cli --pluginUrl https://github.com/VictoriaMetrics/victoriametrics-datasource/releases/download/v0.11.1/victoriametrics-datasource-v0.11.1.zip plugins install victoriametrics

     

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           ```

     

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       - raspi node_exporter

     

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           ```bash

     

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           curl -LO https://github.com/prometheus/node_exporter/releases/download/v1.8.2/node_exporter-1.8.2.linux-armv7.tar.g

     

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           tar xzf node_exporter-1.8.2.linux-armv7.tar.gz

     

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           sudo cp node_exporter-1.8.2.linux-armv7/node_exporter /usr/local/bin/

     

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           sudo useradd --no-create-home --shell /bin/false node_exporter

     

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           sudo nano /etc/systemd/system/node_exporter.service

     

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             # [Unit]

     

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             # Description=Node Exporter

     

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             # Wants=network-online.target

     

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             # After=network-online.target

     

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             # [Service]

     

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             # User=node_exporter

     

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             # Group=node_exporter

     

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             # Type=simple

     

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             # ExecStart=/usr/local/bin/node_exporter

     

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             # Restart=always

     

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             # RestartSec=3

     

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             # [Install]

     

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             # WantedBy=multi-user.target

     

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           sudo systemctl daemon-reload

     

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           sudo systemctl enable node_exporter.service

     

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           sudo systemctl start node_exporter.service

     

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           ```

     

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           todo: get raspi vcgencmd outputs into metrics

     

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       ---

     

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···

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       - [x] caddy: reverse proxy

     

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         - [x] build with cache and rate-limit plugins

     

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         - [x] configure systemd to keep it alive

     

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       - [ ] configure caddy cache

     

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       - [ ] configure caddy rate-limit

     

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       - [x] configure caddy cache

     

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       - [x] configure caddy rate-limit

     

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       - [ ] configure caddy to use a health check (once it's added)

     

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       - [ ] configure caddy to only expose cache metrics to tailnet :/

     

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       - [ ] make some grafana dashboards

link_aggregator/readme.md

···

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       - [ ] wow the shutdown stuff i wrote is really bad and doesn't work a lot

     

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       - [ ] serve html for browser requests

     

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       - [ ] add a health check endpoint

     

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       - [ ] add seq numbers to metrics

     

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       data fixes

     

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       - [ ] add rkey to linkers 🤦‍♀️