Install AUTOMATIC1111 on GCE

automatic1111.sh

# install some useful stuff
sudo apt install -y htop

# On Debian 11 this brings python 3.9, but the docs ask for python 3.10.6
sudo apt install -y wget git python3 python3-venv

# install pyenv for newer pythons
curl https://pyenv.run | bash
echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.bashrc
echo 'command -v pyenv >/dev/null || export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.bashrc
echo 'eval "$(pyenv init -)"' >> ~/.bashrc
echo 'eval "$(pyenv virtualenv-init -)"' >> ~/.bashrc

exec bash

# install python build deps
sudo apt install -y build-essential libssl-dev zlib1g-dev \
libbz2-dev libreadline-dev libsqlite3-dev curl \
libncursesw5-dev xz-utils tk-dev libxml2-dev libxmlsec1-dev libffi-dev liblzma-dev

nice -n 20 pyenv install 3.10.6

mkdir stable-diffusion-webgui
cd stable-diffusion-webgui
pyenv local 3.10.6
bash <(wget -qO- https://raw.githubusercontent.com/AUTOMATIC1111/stable-diffusion-webui/master/webui.sh)

source stable-diffusion-webui/venv/bin/activate

# this may not be necessary
pip install -r stable-diffusion-webui/requirements_versions.txt

# https://github.com/AUTOMATIC1111/stable-diffusion-webui/wiki/Command-Line-Arguments-and-Settings
stable-diffusion-webui/webui.sh --use-cpu all --precision full --no-half --skip-torch-cuda-test --listen

# Add Realistic Vision v4.0
# This downloads the file, and I think reuses the yaml config for SD v1
cd stable-diffusion-webui/models/StableDiffusion
wget -L https://huggingface.co/SG161222/Realistic_Vision_V4.0/resolve/main/Realistic_Vision_V4.0.ckpt
vim stable-diffusion-webui/config/
cp configs/v1-inference.yaml models/Stable-diffusion/Realistic_Vision_V4.0.yaml