Han Wu wuhanstudio

## Ubuntu_Debian_Cloud_images_in_Proxmox.md

      
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                wuhanstudio
                / Ubuntu_Debian_Cloud_images_in_Proxmox.md
            
            
              Created Nov 8, 2022
                — forked from chriswayg/Ubuntu_Debian_Cloud_images_in_Proxmox.md
            
              
                Ubuntu and Debian Cloud images in Proxmox
              
          
      View Ubuntu_Debian_Cloud_images_in_Proxmox.md
  
      
    Cloud images in Proxmox

Preparing Cloud-Init Templates
Cloud-Init Support - Proxmox VE
Proxmox VE Administration Guide

A script which automates these steps for multiple distros incl. CoreOS, CentOS, Arch and ALpine

create-cloud-template.sh

Steps for creating an Ubuntu 18.04 cloud template

Using a ready-to-use Ubuntu image


## ftdi_fixer.py
#!/usr/bin/python
# vim: set ts=4 sw=4 expandtab syntax=python:
"""

FTDI device permission fixer

Can be called from a udev rule to ensure connected FTDI devices have
world-writable permissions for use by user applications

J. Hipps <jacob@ycnrg.org>

## gist:f75f0092cca1c2bdab00450370bdcdba
1. Open configuration

    sudo vim /etc/modprobe.d/alsa-base.conf

2. Add to the last line:

    options snd-hda-intel model=auto

3. Reboot

## gist:a77fc07aaaef05730a4f51dbf83c41fc
#/bin/bash

# Enable kernel module
echo "g_serial" >> /etc/modules

nano /etc/inittab
```
::respawn:/sbin/getty -L ttyAM0 115200 vt100
::respawn:/sbin/getty -L ttyGS0 115200 vt100
```

## qemu_armbian.sh
# Install QEMU-6.1.0
wget https://download.qemu.org/qemu-6.1.0.tar.xz
tar xvJf qemu-6.1.0.tar.xz
cd qemu-6.1.0
./configure
make
sudo make install

# Download Armbian (Ubuntu Focal 20.04) for OrangePi PC
wget https://mirrors.netix.net/armbian/dl/orangepipc/archive/Armbian_21.08.1_Orangepipc_focal_current_5.10.60.img.xz

## etc_rc.local
#!/bin/sh -e
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will "exit 0" on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.

## Client
# Mount NFS Disk
sudo apt install nfs-common
sudo mkdir /mnt/data
sudo mount SERVER_IP:/mnt/data /mnt/data

## gist:ae517998c80fd26d593ad984d6cf8fd4
# Pull Images
kubeadm config images list |sed -e 's/^/docker pull /g' -e 's#k8s.gcr.io#gcr.azk8s.cn/google_containers#g' |sh -x

# Retag Images
docker images |grep google_containers |awk '{print "docker tag ",$1":"$2,$1":"$2}' |sed -e 's#gcr.azk8s.cn/google_containers#k8s.gcr.io#2' |sh -x

# Remove previous images
docker images |grep google_containers |awk '{print "docker rmi ", $1":"$2}' |sh -x

# Kubeadm

## gist:746a5fdef97820e36591f3dbdf47fba8
# Outputs from three commands below shall be identical

# CSR
openssl req -in www.wuhanstudio.team.csr -pubkey -noout -outform pem | sha256sum

# Private Key
openssl pkey -in www.wuhanstudio.team.key -pubout -outform pem | sha256sum

# Cert
openssl x509 -in www.wuhanstudio.team.cert -pubkey -noout -outform pem | sha256sum

## gist:957bc65898661ccb306107d26b05d414
# /etc/ssh/sshd_config

# Port forwarding
AllowAgentForwarding yes
AllowTcpForwarding yes
GatewayPorts yes

# X11
X11Forwarding yes
X11UseLocalhost no
	#!/usr/bin/python
	# vim: set ts=4 sw=4 expandtab syntax=python:
	"""

	FTDI device permission fixer

	Can be called from a udev rule to ensure connected FTDI devices have
	world-writable permissions for use by user applications

	J. Hipps <jacob@ycnrg.org>
	1. Open configuration

	sudo vim /etc/modprobe.d/alsa-base.conf

	2. Add to the last line:

	options snd-hda-intel model=auto

	3. Reboot
	#/bin/bash

	# Enable kernel module
	echo "g_serial" >> /etc/modules

	nano /etc/inittab
	```
	::respawn:/sbin/getty -L ttyAM0 115200 vt100
	::respawn:/sbin/getty -L ttyGS0 115200 vt100
	```
	# Install QEMU-6.1.0
	wget https://download.qemu.org/qemu-6.1.0.tar.xz
	tar xvJf qemu-6.1.0.tar.xz
	cd qemu-6.1.0
	./configure
	make
	sudo make install

	# Download Armbian (Ubuntu Focal 20.04) for OrangePi PC
	wget https://mirrors.netix.net/armbian/dl/orangepipc/archive/Armbian_21.08.1_Orangepipc_focal_current_5.10.60.img.xz
	#!/bin/sh -e
	#
	# rc.local
	#
	# This script is executed at the end of each multiuser runlevel.
	# Make sure that the script will "exit 0" on success or any other
	# value on error.
	#
	# In order to enable or disable this script just change the execution
	# bits.
	# Mount NFS Disk
	sudo apt install nfs-common
	sudo mkdir /mnt/data
	sudo mount SERVER_IP:/mnt/data /mnt/data
	# Pull Images
	kubeadm config images list \|sed -e 's/^/docker pull /g' -e 's#k8s.gcr.io#gcr.azk8s.cn/google_containers#g' \|sh -x

	# Retag Images
	docker images \|grep google_containers \|awk '{print "docker tag ",$1":"$2,$1":"$2}' \|sed -e 's#gcr.azk8s.cn/google_containers#k8s.gcr.io#2' \|sh -x

	# Remove previous images
	docker images \|grep google_containers \|awk '{print "docker rmi ", $1":"$2}' \|sh -x

	# Kubeadm
	# Outputs from three commands below shall be identical

	# CSR
	openssl req -in www.wuhanstudio.team.csr -pubkey -noout -outform pem \| sha256sum

	# Private Key
	openssl pkey -in www.wuhanstudio.team.key -pubout -outform pem \| sha256sum

	# Cert
	openssl x509 -in www.wuhanstudio.team.cert -pubkey -noout -outform pem \| sha256sum
	# /etc/ssh/sshd_config

	# Port forwarding
	AllowAgentForwarding yes
	AllowTcpForwarding yes
	GatewayPorts yes

	# X11
	X11Forwarding yes
	X11UseLocalhost no