Latency Table

This software created for showing real time connection status between servers.
System supports both IPv4 and IPv6.
You can use by globally or region.

Installation

Website

Site title, description, logo, favicon and company info configurations is under _config.yml

title: Acme Corp Latency Table
description: >-
  Welcome to Acme Data Center Latency Table. You can watch the Latency between our data centers in realtime.
company:
  url:                  https://example.com
  name:                 Acme Corp
  logo:                 # /acme.jpg
  logoinvert:           true
  favicon:              /favicon.png

You can also add your own links at footer. To set custom footer links add, change or remove change footerLinks item at _config.yml. Maximum footer Links are limited to 7.

footerLinks:
  - one:
    name: "Link1"
    link:  "#Link1"
  - two:
    name: "Link2"
    link:  "#Link2"
  - three:
    name: "Link3"
    link:  "#Link3"
  - four:
    name: "Link4"
    link:  "#Link4"

Server List (servers.json)

Table is created from servers json and servers make a request to given data. Ensure given data is correct.

Scheme of json is easy to configure.
Enter name of region or server, give a net-tools-service url and server connection addr.

System has a few modes to detecting IPv4 and IPv6.

You can set IPv4 and IPv6 addr by manual

 {"name":"Ams1","ntsurl":"https://net-tools-service-ams1.ahmetozer.org/",   "ipv4":"203.0.113.2",       "ipv6":"2001:db8:900d:c0de::2"   },
 {"name":"Ams1","ntsurl":"https://net-tools-service-ams1.ahmetozer.org/",   "ipv4":"ipv4-ams1.ahmetozer.org",       "ipv6":"ipv6-ams1.ahmetozer.org"   }

Or give a Dualstack domain (has a A and AAAA record) for resolving addr.

 {"name":"Ams1","ntsurl":"https://net-tools-service-ams1.ahmetozer.org/",   "ds": "ds-ams1.ahmetozer.org"   }

Example configuration

{
    "servers": [
        {"name":"Ist1","ntsurl":"https://net-tools-service-ist1.ahmetozer.org/",   "ipv4":"203.0.113.2",       "ipv6":"2001:db8:900d:c0de::2"   },
        {"name":"Ams1","ntsurl":"https://net-tools-service-ams1.ahmetozer.org/",   "ds": "ds-ams1.ahmetozer.org"   }
        {"name":"Saw1","ntsurl":"https://net-tools-service-ist1.ahmetozer.org/",    "ipv4":"203.0.113.5",       "ipv6":"2001:db8:900d:c0de::5"   },
        {"name":"Iad1","ntsurl":"https://net-tools-service-iad1.ahmetozer.org/",    "ipv4":"203.0.113.10",     "ipv6":"2001:db8:900d:c0de::10"  }
    ]
}

Region Pages

1. Create new md file under root directory.

2. Create and set server list.
   Ex. eu.json

{
    "servers": [
        {"name":"Ams1","ntsurl":"https://net-tools-service-ams1.ahmetozer.org/",   "ipv4":"203.0.113.2",     "ipv6":"2001:db8:900d:c0de::2"     },
        {"name":"Dlm1","ntsurl":"https://net-tools-service-dlm1.ahmetozer.org/",    "ipv4":"203.0.113.4",     "ipv6":"2001:db8:900d:c0de::4"     },
        {"name":"Saw1","ntsurl":"https://net-tools-service-ist1.ahmetozer.org/",    "ipv4":"203.0.113.5",     "ipv6":"2001:db8:900d:c0de::5"     }
    ]
}

3. Configure page settings.

---
title: EU
descr: Data centers in Europe
layout: default
listurl: /eu.json
permalink: /eu/
tags: ["region"]
---

Methods for Deploying Web Page

Github

You can just fork this repo on github and configure your github pages

Self hosting

Run ahmetozer/latencytable container on your server.

# Expose ports with signed certificate
docker run -it --name latencytable --restart always \
-e webserver=yes -p 80:80 -p 443:443 \
--mount type=bind,source="signed_certificate.crt",target=/etc/ssl/certs/project.crt,readonly \
--mount type=bind,source="signed_certificate.key",target=/etc/ssl/private/project.key,readonly \
ahmetozer/latencytable

# Expose ports with self signed certificate
docker run -it --name latencytable --restart always \
-e webserver=yes -p 80:80 -p 443:443 \
ahmetozer/latencytable

Overwrite configuration files or add region pages

docker cp _config.yml latencytable:/srv/jekyll/_config.yml
docker cp logo.png latencytable:/srv/jekyll/logo.png
docker cp servers.json latencytable:/srv/jekyll/servers.json

### If you have a regions, copy region files
docker cp eu.md latencytable:/srv/jekyll/eu.md
docker cp eu.json latencytable:/srv/jekyll/eu.json

### To re building, restart your Container
docker restart latencytable

Net Tools Service Configuration

This system requires net tools service for measure latency and serving data to web.

You can see more details for installation and configuration on net tools service main page.

Latency table requires icmp function on net tools service.
By default net tools rate limit is one request in one second. To prevent getting rate limit error on latency table increase rate limit to 10.
For preventing cors, set referrers to your latency table host.

#   Example Conf
docker run -it -e rate="10" -e functions="icmp" ahmetozer/net-tools-service

## Prevent cors request from other websites. Change `latencytable.ahmetozer.org` to your latency table host
docker run -it -e rate="10" -e functions="icmp" -e referrers="latencytable.ahmetozer.org" -p 443:443 ahmetozer/net-tools-service