Month: February 2019

How to mount Windows shared folder to Linux via Samba

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Assuming you have shared the windows folder to local nerwork.

To permanently mount Samba folder into Linux Machine located on the same network. You need:

Prepare

1.Install CIFS drivers in Linux

sudo apt install -y cifs-utils

2. Creare mount point

sudo mkdir /media/samba

Mount the Share

Add mount config to fstab (Permanent Mount)

sudo nano /etc/fstab

Add this line to the fstab file:

//<ip addresss of windows machine>/<share name> /media/samba cifs user=<user>,pass=<password>,nofail 0 0

That’s it, not just mount it by running:

sudo mount -a

Temporary Mount

mount -t cifs -o username=<username>,pass=<password>,iocharset=utf8,rw,nounix //192.168.0.7/D$ /media/samba

Install Docker on Debian 9

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Here is a simple script to install docker on Debian 9

  1. Create the script text file with nano
sudo nano install_docker.sh

2. Copy this code to the file and save it

#!/bin/bash 
# Run this script to install Docker on Debian 9

#Install prerequisites
sudo apt update
sudo apt --yes install apt-transport-https ca-certificates curl gnupg2 software-properties-common

# Add the GPG key for the official Docker repository to your system:
curl -fsSL https://download.docker.com/linux/debian/gpg | sudo apt-key add -

# Add the Docker repository:
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/debian $(lsb_release -cs) stable"

# Istall Docker
sudo apt update
sudo apt install -y docker-ce docker-ce-cli containerd.io

#Install docker-compose
sudo curl -L "https://github.com/docker/compose/releases/download/1.24.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

echo "---------------- INSTALLATION FINISHED ---------------"

# Check docker status
sudo systemctl status docker

3. Make it executable:

chmod +x install_docker.sh

4. Run the script

sudo ./install_docker.sh

P.S. it might work on other systems aside fro Debian 9, but tested on Debian 9. This script is intended to simplify Docker setup in case I need it in the future.

Run Docker inside XLC container in Proxmox

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  1. Create (preferrably unpriviliged) container
  2. Add the below configs to the container conf file:
cat <<EOT >> /etc/pve/lxc/101.conf
    #insert docker part below
    lxc.apparmor.profile: unconfined
    lxc.cgroup.devices.allow: a
    lxc.cap.drop:
    EOT

3. Install following apps inside container:

apt install wget apparmor

Thats It.

Optionally, enable overlay file system (on the PVE host):

# add the those lines in /etc/modules-load.d/modules.conf :
aufs
overlay