DRON4eg

## docker-swarm-architecture.md

      
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                scyto
                / docker-swarm-architecture.md
            
            
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              April 7, 2024 01:37
            
              
                My Docker Swarm Architecture
              
          
    This (and related gists) captures how i created my docker swarm architecture.  This is intended mostly for my own notes incase i need to re-creeate anything later! As such expect some typos and possibly even an error...
Installation Step-by-Step

Each major task has its own gist, this is to help with maitainability long term.

Install Debian VM for each docker host
install Docker
Configure Docker Swarm
Install Portainer
Install KeepaliveD
glusterFS disk prep, install & config 


## optimal_mtu.md

      
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                nitred
                / optimal_mtu.md
            
            
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              April 16, 2024 06:57
            
              
                Wireguard Optimal MTU
              
          
    About


I faced bandwidth issues between a WG Peer and a WG server. Download bandwidth when downloading from WG Server to WG peer was reduced significantly and upload bandwidth was practically non existent.
I found a few reddit posts that said that we need to choose the right MTU. So I wrote a script to find an optimal MTU.
Ideally I would have liked to have run all possible MTU configurations for both WG Server and WG Peer but for simplicity I choose to fix the WG Server to the original 1420 MTU and tried all MTUs from 1280 to 1500 for the WG Peer.

Testing


On WG server, I started an iperf3 server
On WG peer, I wrote a script that does the following:

wg-quick down wg0


Edit MTU in the /etc/wireguard/wg0.conf file


## README.md

      
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                JPRuskin
                / README.md
            
            
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              November 27, 2023 20:03
            
              
                Remove old releases from a Nexus3-repository, originally from PhilSwiss/nexus-cleanup
              
          
Nexus-Cleanup

Remove old releases from a Nexus3-repository
This Groovy-script will purge old versions (sorted by version-number) from a repository hosted on Nexus 3.x.
You can set the desired repository and a maximum amount of versions at the begining of this script.

  
## rke2-commands.md

      
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                superseb
                / rke2-commands.md
            
            
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              April 24, 2024 07:07
            
              
                RKE2 commands
              
          
    RKE2 commands

Install

curl -sL https://get.rke2.io | sh
systemctl daemon-reload
systemctl start rke2-server


## gist:524e116471f249626fd2ccd141f3fe05

      
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                jovimon
                / gist:524e116471f249626fd2ccd141f3fe05
            
            
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              April 7, 2024 04:01
            
              
                compile realtek network driver for pfsense 2.4.x
              
          
    How to compile and install latest realtek network driver in pfSense 2.4.x (FreeBSD 11.1)


Download FreeBSD 11.1 VMDK and create a VM with it as HDD.


Get FreeBSD source tree for your exact FreeBSD version and uncompress it to /usr/src:
fetch -o /tmp ftp://ftp.freebsd.org/pub/`uname -s`/releases/`uname -m`/`uname -r | cut -d'-' -f1,2`/src.txz
tar -C / -xvf /tmp/src.txz


Download latest Realtek network driver (you need to input an email address).


## grafana custom.ini
# The full public facing url
#root_url = %(protocol)s://%(domain)s:%(http_port)s/
root_url = http://localhost:80/grafana/
	# The full public facing url
	#root_url = %(protocol)s://%(domain)s:%(http_port)s/
	root_url = http://localhost:80/grafana/