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add graphs1090 configuration options (#193)
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- GRAPHS1090_WWW_TITLE
- GRAPHS1090_WWW_HEADER
- GRAPHS1090_HIDE_SYSTEM
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@wiedehopf
wiedehopf authored May 30, 2024
1 parent 23bca09 commit d675bfe
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49 changes: 26 additions & 23 deletions README.md
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Expand Up @@ -510,29 +510,32 @@ docker exec -it tar1090 /usr/local/bin/viewadsb --cpr-focus 3D3ED0

### `graphs1090` Environment Parameters

| Variable | Description | Default |
| -------------------------------------------- | ------------------------------------------------------------------------------------------------------ | --------- |
| `GRAPHS1090_DARKMODE` | If set to any value, `graphs1090` will be rendered in "dark mode". | Unset |
| `GRAPHS1090_RRD_STEP` | Interval in seconds to feed data into RRD files. | `60` |
| `GRAPHS1090_SIZE` | Set graph size, possible values: `small`, `default`, `large`, `huge`, `custom`. | `default` |
| `GRAPHS1090_ALL_LARGE` | Make the small graphs as large as the big ones by setting to `yes`. | `no` |
| `GRAPHS1090_FONT_SIZE` | Font size (relative to graph size). | `10.0` |
| `GRAPHS1090_MAX_MESSAGES_LINE` | Set to any value to draw a reference line at the maximum message rate. | Unset |
| `GRAPHS1090_LARGE_WIDTH` | Defines the width of the larger graphs. | `1096` |
| `GRAPHS1090_LARGE_HEIGHT` | Defines the height of the larger graphs. | `235` |
| `GRAPHS1090_SMALL_WIDTH` | Defines the width of the smaller graphs. | `619` |
| `GRAPHS1090_SMALL_HEIGHT` | Defines the height of the smaller graphs. | `324` |
| `GRAPHS1090_DISK_DEVICE` | Defines which disk device (`mmc0`, `sda`, `sdc`, etc) is shown. Leave empty for default device | Unset |
| `GRAPHS1090_ETHERNET_DEVICE` | Defines which (wired) ethernet device (`eth0`, `enp0s`, etc) is shown. Leave empty for default device | Unset |
| `GRAPHS1090_WIFI_DEVICE` | Defines which (wireless) WiFi device (`wlan0`, `wlp3s0`, etc) is shown. Leave empty for default device | Unset |
| `GRAPHS1090_DISABLE` | Set to `true` to disable the entire GRAPHS1090 web page and associated data collection | Unset |
| `GRAPHS1090_DISABLE_CHART_CPU` | Set to `true` to disable the GRAPHS1090 CPU chart | Unset |
| `GRAPHS1090_DISABLE_CHART_TEMP` | Set to `true` to disable the GRAPHS1090 Temperature chart | Unset |
| `GRAPHS1090_DISABLE_CHART_MEMORY` | Set to `true` to disable the GRAPHS1090 Memory Utilization chart | Unset |
| `GRAPHS1090_DISABLE_CHART_NETWORK_BANDWIDTH` | Set to `true` to disable the GRAPHS1090 Network Bandwidth chart | Unset |
| `GRAPHS1090_DISABLE_CHART_DISK_USAGE` | Set to `true` to disable the GRAPHS1090 Disk Usage chart | Unset |
| `GRAPHS1090_DISABLE_CHART_DISK_IOPS` | Set to `true` to disable the GRAPHS1090 Disk IOPS chart | Unset |
| `GRAPHS1090_DISABLE_CHART_DISK_BANDWIDTH` | Set to `true` to disable the GRAPHS1090 Disk Bandwidth chart | Unset |
| Variable | Description | Default |
| -------------------------------------------- | ------------------------------------------------------------------------------------------------------ | -------------- |
| `GRAPHS1090_DARKMODE` | If set to any value, `graphs1090` will be rendered in "dark mode". | Unset |
| `GRAPHS1090_RRD_STEP` | Interval in seconds to feed data into RRD files. | `60` |
| `GRAPHS1090_SIZE` | Set graph size, possible values: `small`, `default`, `large`, `huge`, `custom`. | `default` |
| `GRAPHS1090_ALL_LARGE` | Make the small graphs as large as the big ones by setting to `yes`. | `no` |
| `GRAPHS1090_FONT_SIZE` | Font size (relative to graph size). | `10.0` |
| `GRAPHS1090_MAX_MESSAGES_LINE` | Set to any value to draw a reference line at the maximum message rate. | Unset |
| `GRAPHS1090_LARGE_WIDTH` | Defines the width of the larger graphs. | `1096` |
| `GRAPHS1090_LARGE_HEIGHT` | Defines the height of the larger graphs. | `235` |
| `GRAPHS1090_SMALL_WIDTH` | Defines the width of the smaller graphs. | `619` |
| `GRAPHS1090_SMALL_HEIGHT` | Defines the height of the smaller graphs. | `324` |
| `GRAPHS1090_DISK_DEVICE` | Defines which disk device (`mmc0`, `sda`, `sdc`, etc) is shown. Leave empty for default device | Unset |
| `GRAPHS1090_ETHERNET_DEVICE` | Defines which (wired) ethernet device (`eth0`, `enp0s`, etc) is shown. Leave empty for default device | Unset |
| `GRAPHS1090_WIFI_DEVICE` | Defines which (wireless) WiFi device (`wlan0`, `wlp3s0`, etc) is shown. Leave empty for default device | Unset |
| `GRAPHS1090_DISABLE` | Set to `true` to disable the entire GRAPHS1090 web page and associated data collection | Unset |
| `GRAPHS1090_DISABLE_CHART_CPU` | Set to `true` to disable the GRAPHS1090 CPU chart | Unset |
| `GRAPHS1090_DISABLE_CHART_TEMP` | Set to `true` to disable the GRAPHS1090 Temperature chart | Unset |
| `GRAPHS1090_DISABLE_CHART_MEMORY` | Set to `true` to disable the GRAPHS1090 Memory Utilization chart | Unset |
| `GRAPHS1090_DISABLE_CHART_NETWORK_BANDWIDTH` | Set to `true` to disable the GRAPHS1090 Network Bandwidth chart | Unset |
| `GRAPHS1090_DISABLE_CHART_DISK_USAGE` | Set to `true` to disable the GRAPHS1090 Disk Usage chart | Unset |
| `GRAPHS1090_DISABLE_CHART_DISK_IOPS` | Set to `true` to disable the GRAPHS1090 Disk IOPS chart | Unset |
| `GRAPHS1090_DISABLE_CHART_DISK_BANDWIDTH` | Set to `true` to disable the GRAPHS1090 Disk Bandwidth chart | Unset |
| `GRAPHS1090_WWW_TITLE` | Set title for the web page (displayed in the browser title or tab bar) | `graphs1090` |
| `GRAPHS1090_WWW_HEADER` | Set header text for the web page | `Perf. Graphs` |
| `GRAPHS1090_HIDE_SYSTEM` | Hide the system graphs and don't render them (system data is still collected, this might be changed) | `no` |

### Enabling UAT data

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12 changes: 12 additions & 0 deletions rootfs/etc/s6-overlay/startup.d/08-graphs1090-init
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Expand Up @@ -175,6 +175,18 @@ else
sed -i "s|wifi=.*|wifi=|g" /etc/default/graphs1090
fi


if [[ -n "${GRAPHS1090_WWW_TITLE}" ]]; then
sed -i "s|WWW_TITLE=.*|WWW_TITLE=${GRAPHS1090_WWW_TITLE}|g" /etc/default/graphs1090
fi
if [[ -n "${GRAPHS1090_WWW_HEADER}" ]]; then
sed -i "s|WWW_HEADER=.*|WWW_HEADER=${GRAPHS1090_WWW_HEADER}|g" /etc/default/graphs1090
fi
if chk_enabled "${GRAPHS1090_HIDE_SYSTEM}" ; then
sed -i "s|HIDE_SYSTEM=.*|HIDE_SYSTEM=yes|g" /etc/default/graphs1090
fi


# Finally, add a link to graphs1090 to the tar1090 web page:
TAR1090_INDEX_HTML="/usr/local/share/tar1090/html-webroot/index.html"
if ! grep -qs -e 'Stats available <a href=' "$TAR1090_INDEX_HTML"; then
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