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Installing mosquitto on a websocket

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Kaci Agoun

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I was trying to find a way to connect logstash input to mqtt…

I didn’t want to code a ruby plugin, as I don’t know ruby… then I saw logstash’s websocket input… googled “mqtt mosquitto websocket”… humm seems simple but no in fact it’s not so simple 😉

So I’ve managed to make it working with apache-websocket plus mod_websocket_mosquitto

Also, besides iptables considerations (open 1883/80/443 ports), I’ve had to allow httpd to connect to network, as I have selinux enabled centos :

[ user@host ] setsebool -P httpd_can_network_connect 1

The final solution (mod_websocket_mosquitto) was found on Digits Domotica Blog

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Salut,

Bienvenue

Ce blog est un bloc-note de choses et d’autres techniques 🙂

Let’s connect !

Use a HTTP proxy to connect to a SSH server (and GIT)

Install socat, i.e. with centos :

  sudo yum install socat

Create a user config file ~/.ssh/config :

Host host-git
  ProxyCommand  socat - PROXY:<proxy ip/host>:%h:%p,proxyport=<proxy port>

Change permission on this new file :

chmod 600 ~/.ssh/config

Then for GIT, you can then edit git’s config file <REPO>/.git/config and modify remote section

[remote "origin"]
        #url = https://user-git@host-git/chemin-du-repo.git
        url = ssh://user-git@host-git/chemin-du-repo.git

…or if you do not already have a remote origin add it :

git remote add origin ssh://user-git@host-git/chemin-du-repo.git

and then push your modifications :

git push -u origin master

…le 13 April 2018 à 12h00

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