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https://github.com/community-scripts/ProxmoxVED.git
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Add Discourse container install and metadata
Add support for deploying Discourse as a container: adds ct/discourse.sh (container build/install/update flow and resource defaults), frontend/public/json/discourse.json (app metadata, install resources, and notes), and install/discourse-install.sh (full installer that installs dependencies, Postgres/Node/Ruby, clones the Discourse repo, generates secrets and DB password saved to /opt/discourse/.env, installs gems and yarn, precompiles assets, runs migrations, creates an admin user, sets up a systemd service and nginx reverse proxy, and enables required services). Admin user 'admin' is created with a generated password stored in the .env file.
This commit is contained in:
CanbiZ (MickLesk)
141
install/discourse-install.sh
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141
install/discourse-install.sh
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#!/usr/bin/env bash
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# Copyright (c) 2021-2026 community-scripts ORG
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# Author: MickLesk (CanbiZ)
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# License: MIT | https://github.com/community-scripts/ProxmoxVED/raw/main/LICENSE
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# Source: https://www.discourse.org/
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source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
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color
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verb_ip6
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catch_errors
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setting_up_container
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network_check
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update_os
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msg_info "Installing Dependencies"
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$STD apt install -y \
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build-essential \
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libssl-dev \
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libreadline-dev \
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zlib1g-dev \
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libyaml-dev \
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curl \
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git \
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imagemagick \
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gsfonts \
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nginx \
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redis-server
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msg_ok "Installed Dependencies"
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PG_VERSION="16" setup_postgresql
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PG_DB_NAME="discourse" PG_DB_USER="discourse" setup_postgresql_db
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NODE_VERSION="22" setup_nodejs
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RUBY_VERSION="3.3" setup_ruby
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msg_info "Configuring Discourse"
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DISCOURSE_SECRET_KEY=$(openssl rand -hex 32)
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DISCOURSE_DB_PASS=$(openssl rand -base64 18 | tr -dc 'a-zA-Z0-9' | cut -c1-13)
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git clone --depth 1 https://github.com/discourse/discourse.git /opt/discourse
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cd /opt/discourse
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cat <<EOF >/opt/discourse/.env
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RAILS_ENV=production
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RAILS_LOG_TO_STDOUT=true
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RAILS_SERVE_STATIC_FILES=true
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SECRET_KEY_BASE=${DISCOURSE_SECRET_KEY}
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DISCOURSE_DB_HOST=localhost
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DISCOURSE_DB_PORT=5432
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DISCOURSE_DB_NAME=discourse
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DISCOURSE_DB_USERNAME=discourse
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DISCOURSE_DB_PASSWORD=${DISCOURSE_DB_PASS}
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DISCOURSE_REDIS_URL=redis://localhost:6379
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DISCOURSE_DEVELOPER_EMAILS=admin@local
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DISCOURSE_HOSTNAME=${LOCAL_IP}
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DISCOURSE_SMTP_ADDRESS=localhost
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DISCOURSE_SMTP_PORT=25
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DISCOURSE_SMTP_AUTHENTICATION=none
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DISCOURSE_NOTIFICATION_EMAIL=noreply@${LOCAL_IP}
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EOF
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chown -R root:root /opt/discourse
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chmod 755 /opt/discourse
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msg_ok "Configured Discourse"
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msg_info "Installing Discourse Dependencies"
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cd /opt/discourse
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$STD bundle install --deployment --without test development
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$STD yarn install
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msg_ok "Installed Discourse Dependencies"
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msg_info "Building Discourse Assets"
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cd /opt/discourse
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$STD bundle exec rails assets:precompile
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msg_ok "Built Discourse Assets"
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msg_info "Setting Up Database"
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cd /opt/discourse
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$STD bundle exec rails db:migrate
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$STD systemctl enable --now redis-server
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$STD systemctl enable --now postgresql
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msg_ok "Set Up Database"
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msg_info "Creating Discourse Admin User"
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cd /opt/discourse
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$STD bundle exec rails runner -e production "User.create!(email: 'admin@local', username: 'admin', password: '${DISCOURSE_DB_PASS}', admin: true)" || true
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msg_ok "Created Discourse Admin User"
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msg_info "Creating Service"
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cat <<EOF >/etc/systemd/system/discourse.service
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[Unit]
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Description=Discourse Forum
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After=network.target postgresql.service redis-server.service
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[Service]
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Type=simple
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User=root
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WorkingDirectory=/opt/discourse
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Environment=RAILS_ENV=production
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ExecStart=/usr/local/bin/bundle exec puma -w 2
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Restart=on-failure
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RestartSec=5
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[Install]
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WantedBy=multi-user.target
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EOF
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systemctl enable -q --now discourse
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msg_ok "Created Service"
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msg_info "Configuring Nginx"
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cat <<EOF >/etc/nginx/sites-available/discourse
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server {
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listen 80 default_server;
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server_name _;
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client_max_body_size 100M;
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proxy_busy_buffers_size 512k;
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proxy_buffers 4 512k;
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location / {
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proxy_pass http://127.0.0.1:3000;
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proxy_http_version 1.1;
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proxy_set_header Upgrade \$http_upgrade;
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proxy_set_header Connection "upgrade";
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proxy_set_header Host \$host;
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proxy_set_header X-Real-IP \$remote_addr;
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proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto \$scheme;
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}
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}
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EOF
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ln -sf /etc/nginx/sites-available/discourse /etc/nginx/sites-enabled/discourse
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rm -f /etc/nginx/sites-enabled/default
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$STD nginx -t
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$STD systemctl enable --now nginx
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msg_ok "Configured Nginx"
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motd_ssh
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customize
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cleanup_lxc
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