# --------------------
# Install discourse
# --------------------
# see also:
# https://github.com/discourse/discourse/blob/main/docs/INSTALL-cloud.md
# Before you start
#
# 1. Preparing your domain name
# 2. Setting up email
# Installation
#
# 3. Create new cloud server
# 4. Access new cloud server
# 5. Install Prerequisites for Docker
# 6. Install Discourse
# 7. Edit Discourse configuration
# 8. Start Discourse
# 9. Register new account and become admin
# 10. Post-install maintenance
# 11. (Optional) Add more Discourse features
# ...
# ---
# 5. Install Prerequisites for Docker
# ---
# Set up and install Docker Engine from Docker's apt repository.
#
# see also:
# https://docs.docker.com/engine/install/debian/
#
# Add Docker's official GPG key:
#
apt-get install ca-certificates curl gnupg
install -m 0755 -d /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/debian/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
chmod a+r /etc/apt/keyrings/docker.gpg
# Add the repository to Apt sources:
#
echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian \
$(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
tee /etc/apt/sources.list.d/docker.list > /dev/null
apt-get update
# Install the (latest) Docker packages.
#
# apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
#
apt install docker-ce
# ----------
#
# Install a specific version of Docker Engine
#
# Start by listing the available versions in the repository:
#
# # List the available versions:
# $ apt-cache madison docker-ce | awk '{ print $3 }'
#
# 5:24.0.0-1~debian.11~bullseye
# 5:23.0.6-1~debian.11~bullseye
# ...
#
# Select the desired version and install:
#
# $ ERSION_STRING=5:24.0.0-1~debian.12~bookworm
# # apt-get install docker-ce=$VERSION_STRING docker-ce-cli=$VERSION_STRING containerd.io docker-buildx-plugin docker-compose-plugin
#
# ----------
