install.sh

#!/bin/bash
## Do not modify this file. You will lose the ability to install and auto-update!

set -e # Exit immediately if a command exits with a non-zero status
## $1 could be empty, so we need to disable this check
#set -u # Treat unset variables as an error and exit
set -o pipefail # Cause a pipeline to return the status of the last command that exited with a non-zero status
CDN="https://cdn.coollabs.io/coolify"
DATE=$(date +"%Y%m%d-%H%M%S")

VERSION="1.6"
DOCKER_VERSION="26.0"
# TODO: Ask for a user
CURRENT_USER=$USER

mkdir -p /data/coolify/{source,ssh,applications,databases,backups,services,proxy,webhooks-during-maintenance,metrics,logs}
mkdir -p /data/coolify/ssh/{keys,mux}
mkdir -p /data/coolify/proxy/dynamic

chown -R 9999:root /data/coolify
chmod -R 700 /data/coolify

INSTALLATION_LOG_WITH_DATE="/data/coolify/source/installation-${DATE}.log"

exec > >(tee -a $INSTALLATION_LOG_WITH_DATE) 2>&1

getAJoke() {
    JOKES=$(curl -s --max-time 2 "https://v2.jokeapi.dev/joke/Programming?blacklistFlags=nsfw,religious,political,racist,sexist,explicit&format=txt&type=single" || true)
    if [ "$JOKES" != "" ]; then
        echo -e " - Until then, here's a joke for you:\n"
        echo -e "$JOKES\n"
    fi
}
OS_TYPE=$(grep -w "ID" /etc/os-release | cut -d "=" -f 2 | tr -d '"')
ENV_FILE="/data/coolify/source/.env"

# Check if the OS is manjaro, if so, change it to arch
if [ "$OS_TYPE" = "manjaro" ] || [ "$OS_TYPE" = "manjaro-arm" ]; then
    OS_TYPE="arch"
fi

# Check if the OS is Asahi Linux, if so, change it to fedora
if [ "$OS_TYPE" = "fedora-asahi-remix" ]; then
    OS_TYPE="fedora"
fi

# Check if the OS is popOS, if so, change it to ubuntu
if [ "$OS_TYPE" = "pop" ]; then
    OS_TYPE="ubuntu"
fi

# Check if the OS is linuxmint, if so, change it to ubuntu
if [ "$OS_TYPE" = "linuxmint" ]; then
    OS_TYPE="ubuntu"
fi

#Check if the OS is zorin, if so, change it to ubuntu
if [ "$OS_TYPE" = "zorin" ]; then
    OS_TYPE="ubuntu"
fi

if [ "$OS_TYPE" = "arch" ] || [ "$OS_TYPE" = "archarm" ]; then
    OS_VERSION="rolling"
else
    OS_VERSION=$(grep -w "VERSION_ID" /etc/os-release | cut -d "=" -f 2 | tr -d '"')
fi

# Install xargs on Amazon Linux 2023 - lol
if [ "$OS_TYPE" = 'amzn' ]; then
    dnf install -y findutils >/dev/null
fi

LATEST_VERSION=$(curl --silent $CDN/versions.json | grep -i version | xargs | awk '{print $2}' | tr -d ',')
LATEST_HELPER_VERSION=$(curl --silent $CDN/versions.json | grep -i version | xargs | awk '{print $6}' | tr -d ',')
LATEST_REALTIME_VERSION=$(curl --silent $CDN/versions.json | grep -i version | xargs | awk '{print $8}' | tr -d ',')

if [ -z "$LATEST_HELPER_VERSION" ]; then
    LATEST_HELPER_VERSION=latest
fi

if [ -z "$LATEST_REALTIME_VERSION" ]; then
    LATEST_REALTIME_VERSION=latest
fi


if [ $EUID != 0 ]; then
    echo "Please run as root"
    exit
fi

case "$OS_TYPE" in
arch | ubuntu | debian | raspbian | centos | fedora | rhel | ol | rocky | sles | opensuse-leap | opensuse-tumbleweed | almalinux | amzn | alpine) ;;
*)
    echo "This script only supports Debian, Redhat, Arch Linux, Alpine Linux, or SLES based operating systems for now."
    exit
    ;;
esac

# Overwrite LATEST_VERSION if user pass a version number
if [ "$1" != "" ]; then
    LATEST_VERSION=$1
    LATEST_VERSION="${LATEST_VERSION,,}"
    LATEST_VERSION="${LATEST_VERSION#v}"
fi

echo -e "\033[0;35m"
cat << "EOF"
   _____            _ _  __
  / ____|          | (_)/ _|
 | |     ___   ___ | |_| |_ _   _
 | |    / _ \ / _ \| | |  _| | | |
 | |___| (_) | (_) | | | | | |_| |
  \_____\___/ \___/|_|_|_|  \__, |
                             __/ |
                            |___/
EOF
echo -e "\033[0m"
echo -e "Welcome to Coolify Installer!"
echo -e "This script will install everything for you. Sit back and relax."
echo -e "Source code: https://github.com/coollabsio/coolify/blob/main/scripts/install.sh\n"
echo -e "---------------------------------------------"
echo "| Operating System  | $OS_TYPE $OS_VERSION"
echo "| Docker            | $DOCKER_VERSION"
echo "| Coolify           | $LATEST_VERSION"
echo "| Helper            | $LATEST_HELPER_VERSION"
echo "| Realtime          | $LATEST_REALTIME_VERSION"
echo -e "---------------------------------------------\n"
echo -e "1. Installing required packages (curl, wget, git, jq). "

case "$OS_TYPE" in
arch)
    pacman -Sy --noconfirm --needed curl wget git jq >/dev/null || true
    ;;
alpine)
    sed -i '/^#.*\/community/s/^#//' /etc/apk/repositories
    apk update >/dev/null
    apk add curl wget git jq >/dev/null
    ;;
ubuntu | debian | raspbian)
    apt-get update -y >/dev/null
    apt-get install -y curl wget git jq >/dev/null
    ;;
centos | fedora | rhel | ol | rocky | almalinux | amzn)
    if [ "$OS_TYPE" = "amzn" ]; then
        dnf install -y wget git jq >/dev/null
    else
        if ! command -v dnf >/dev/null; then
            yum install -y dnf >/dev/null
        fi
        if ! command -v curl >/dev/null; then
            dnf install -y curl >/dev/null
        fi
        dnf install -y wget git jq >/dev/null
    fi
    ;;
sles | opensuse-leap | opensuse-tumbleweed)
    zypper refresh >/dev/null
    zypper install -y curl wget git jq >/dev/null
    ;;
*)
    echo "This script only supports Debian, Redhat, Arch Linux, or SLES based operating systems for now."
    exit
    ;;
esac



echo -e "2. Check OpenSSH server configuration. "

# Detect OpenSSH server
SSH_DETECTED=false
if [ -x "$(command -v systemctl)" ]; then
    if systemctl status sshd >/dev/null 2>&1; then
        echo " - OpenSSH server is installed."
        SSH_DETECTED=true
    elif systemctl status ssh >/dev/null 2>&1; then
        echo " - OpenSSH server is installed."
        SSH_DETECTED=true
    fi
elif [ -x "$(command -v service)" ]; then
    if service sshd status >/dev/null 2>&1; then
        echo " - OpenSSH server is installed."
        SSH_DETECTED=true
    elif service ssh status >/dev/null 2>&1; then
        echo " - OpenSSH server is installed."
        SSH_DETECTED=true
    fi
fi
if [ "$SSH_DETECTED" = "false" ]; then
    echo "###############################################################################"
    echo "WARNING: Could not detect if OpenSSH server is installed and running - this does not mean that it is not installed, just that we could not detect it."
    echo -e "Please make sure it is set, otherwise Coolify cannot connect to the host system. \n"
    echo "###############################################################################"
fi

# Detect SSH PermitRootLogin
SSH_PERMIT_ROOT_LOGIN=$(sshd -T | grep -i "permitrootlogin" | awk '{print $2}') || true
if [ "$SSH_PERMIT_ROOT_LOGIN" = "yes" ] || [ "$SSH_PERMIT_ROOT_LOGIN" = "without-password" ] || [ "$SSH_PERMIT_ROOT_LOGIN" = "prohibit-password" ]; then
    echo " - SSH PermitRootLogin is enabled."
else
    echo " - SSH PermitRootLogin is disabled."
    echo "   If you have problems with SSH, please read this: https://coolify.io/docs/knowledge-base/server/openssh"
fi

# Detect if docker is installed via snap
if [ -x "$(command -v snap)" ]; then
    SNAP_DOCKER_INSTALLED=$(snap list docker >/dev/null 2>&1 && echo "true" || echo "false")
    if [ "$SNAP_DOCKER_INSTALLED" = "true" ]; then
        echo " - Docker is installed via snap."
        echo "   Please note that Coolify does not support Docker installed via snap."
        echo "   Please remove Docker with snap (snap remove docker) and reexecute this script."
        exit 1
    fi
fi

echo -e "3. Check Docker Installation. "
if ! [ -x "$(command -v docker)" ]; then
    echo " - Docker is not installed. Installing Docker. It may take a while."
    getAJoke
    case "$OS_TYPE" in
        "almalinux")
            dnf config-manager --add-repo=https://download.docker.com/linux/centos/docker-ce.repo >/dev/null 2>&1
            dnf install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin >/dev/null 2>&1
            if ! [ -x "$(command -v docker)" ]; then
                echo " - Docker could not be installed automatically. Please visit https://docs.docker.com/engine/install/ and install Docker manually to continue."
                exit 1
            fi
            systemctl start docker >/dev/null 2>&1
            systemctl enable docker >/dev/null 2>&1
            ;;
        "alpine")
            apk add docker docker-cli-compose >/dev/null 2>&1
            rc-update add docker default >/dev/null 2>&1
            service docker start >/dev/null 2>&1
            if ! [ -x "$(command -v docker)" ]; then
                echo " - Failed to install Docker with apk. Try to install it manually."
                echo "   Please visit https://wiki.alpinelinux.org/wiki/Docker for more information."
                exit 1
            fi
            ;;
        "arch")
            pacman -Sy docker docker-compose --noconfirm >/dev/null 2>&1
            systemctl enable docker.service >/dev/null 2>&1
            if ! [ -x "$(command -v docker)" ]; then
                echo " - Failed to install Docker with pacman. Try to install it manually."
                echo "   Please visit https://wiki.archlinux.org/title/docker for more information."
                exit 1
            fi
            ;;
        "amzn")
            dnf install docker -y >/dev/null 2>&1
            DOCKER_CONFIG=${DOCKER_CONFIG:-/usr/local/lib/docker}
            mkdir -p $DOCKER_CONFIG/cli-plugins >/dev/null 2>&1
            curl -sL https://github.com/docker/compose/releases/latest/download/docker-compose-$(uname -s)-$(uname -m) -o $DOCKER_CONFIG/cli-plugins/docker-compose >/dev/null 2>&1
            chmod +x $DOCKER_CONFIG/cli-plugins/docker-compose >/dev/null 2>&1
            systemctl start docker >/dev/null 2>&1
            systemctl enable docker >/dev/null 2>&1
            if ! [ -x "$(command -v docker)" ]; then
                echo " - Failed to install Docker with dnf. Try to install it manually."
                echo "   Please visit https://www.cyberciti.biz/faq/how-to-install-docker-on-amazon-linux-2/ for more information."
                exit 1
            fi
            ;;
        *)
            curl -s https://releases.rancher.com/install-docker/${DOCKER_VERSION}.sh | sh >/dev/null 2>&1
            if ! [ -x "$(command -v docker)" ]; then
                curl -s https://get.docker.com | sh -s -- --version ${DOCKER_VERSION} >/dev/null 2>&1
                if ! [ -x "$(command -v docker)" ]; then
                    echo " - Docker installation failed."
                    echo "   Maybe your OS is not supported?"
                    echo " - Please visit https://docs.docker.com/engine/install/ and install Docker manually to continue."
                    exit 1
                fi
            fi
    esac
    echo " - Docker installed successfully."
else
    echo " - Docker is installed."
fi

echo -e "4. Check Docker Configuration. "
mkdir -p /etc/docker
# shellcheck disable=SC2015
test -s /etc/docker/daemon.json && cp /etc/docker/daemon.json /etc/docker/daemon.json.original-"$DATE" || cat >/etc/docker/daemon.json <<EOL
{
  "log-driver": "json-file",
  "log-opts": {
    "max-size": "10m",
    "max-file": "3"
  }
}
EOL
cat >/etc/docker/daemon.json.coolify <<EOL
{
  "log-driver": "json-file",
  "log-opts": {
    "max-size": "10m",
    "max-file": "3"
  }
}
EOL
TEMP_FILE=$(mktemp)
if ! jq -s '.[0] * .[1]' /etc/docker/daemon.json /etc/docker/daemon.json.coolify >"$TEMP_FILE"; then
    echo "Error merging JSON files"
    exit 1
fi
mv "$TEMP_FILE" /etc/docker/daemon.json

restart_docker_service() {
    # Check if systemctl is available
    if command -v systemctl >/dev/null 2>&1; then
        echo " - Using systemctl to restart Docker."
        systemctl restart docker

        if [ $? -eq 0 ]; then
            echo " - Docker restarted successfully using systemctl."
        else
            echo " - Failed to restart Docker using systemctl."
            return 1
        fi

    # Check if service command is available
    elif command -v service >/dev/null 2>&1; then
        echo " - Using service command to restart Docker."
        service docker restart

        if [ $? -eq 0 ]; then
            echo " - Docker restarted successfully using service."
        else
            echo " - Failed to restart Docker using service."
            return 1
        fi

    # If neither systemctl nor service is available
    else
        echo " - Neither systemctl nor service command is available on this system."
        return 1
    fi
}

if [ -s /etc/docker/daemon.json.original-"$DATE" ]; then
    DIFF=$(diff <(jq --sort-keys . /etc/docker/daemon.json) <(jq --sort-keys . /etc/docker/daemon.json.original-"$DATE"))
    if [ "$DIFF" != "" ]; then
        echo " - Docker configuration updated, restart docker daemon..."
        restart_docker_service
    else
        echo " - Docker configuration is up to date."
    fi
else
    echo " - Docker configuration updated, restart docker daemon..."
    restart_docker_service
fi

echo -e "5. Download required files from CDN. "
curl -fsSL $CDN/docker-compose.yml -o /data/coolify/source/docker-compose.yml
curl -fsSL $CDN/docker-compose.prod.yml -o /data/coolify/source/docker-compose.prod.yml
curl -fsSL $CDN/.env.production -o /data/coolify/source/.env.production
curl -fsSL $CDN/upgrade.sh -o /data/coolify/source/upgrade.sh

echo -e "6. Make backup of .env to .env-$DATE"

# Copy .env.example if .env does not exist
if [ -f $ENV_FILE ]; then
    cp $ENV_FILE $ENV_FILE-$DATE
else
    echo " - File does not exist: $ENV_FILE"
    echo " - Copying .env.production to .env-$DATE"
    cp /data/coolify/source/.env.production $ENV_FILE-$DATE
    # Generate a secure APP_ID and APP_KEY
    sed -i "s|^APP_ID=.*|APP_ID=$(openssl rand -hex 16)|" "$ENV_FILE-$DATE"
    sed -i "s|^APP_KEY=.*|APP_KEY=base64:$(openssl rand -base64 32)|" "$ENV_FILE-$DATE"

    # Generate a secure Postgres DB username and password
    # Causes issues: database "random-user" does not exist
    # sed -i "s|^DB_USERNAME=.*|DB_USERNAME=$(openssl rand -hex 16)|" "$ENV_FILE-$DATE"
    sed -i "s|^DB_PASSWORD=.*|DB_PASSWORD=$(openssl rand -base64 32)|" "$ENV_FILE-$DATE"

    # Generate a secure Redis password
    sed -i "s|^REDIS_PASSWORD=.*|REDIS_PASSWORD=$(openssl rand -base64 32)|" "$ENV_FILE-$DATE"

    # Generate secure Pusher credentials
    sed -i "s|^PUSHER_APP_ID=.*|PUSHER_APP_ID=$(openssl rand -hex 32)|" "$ENV_FILE-$DATE"
    sed -i "s|^PUSHER_APP_KEY=.*|PUSHER_APP_KEY=$(openssl rand -hex 32)|" "$ENV_FILE-$DATE"
    sed -i "s|^PUSHER_APP_SECRET=.*|PUSHER_APP_SECRET=$(openssl rand -hex 32)|" "$ENV_FILE-$DATE"
fi

# Merge .env and .env.production. New values will be added to .env
echo -e "7. Propagating .env with new values - if necessary."
awk -F '=' '!seen[$1]++' "$ENV_FILE-$DATE" /data/coolify/source/.env.production > $ENV_FILE

if [ "$AUTOUPDATE" = "false" ]; then
    if ! grep -q "AUTOUPDATE=" /data/coolify/source/.env; then
        echo "AUTOUPDATE=false" >>/data/coolify/source/.env
    else
        sed -i "s|AUTOUPDATE=.*|AUTOUPDATE=false|g" /data/coolify/source/.env
    fi
fi
echo -e "8. Checking for SSH key for localhost access."
if [ ! -f ~/.ssh/authorized_keys ]; then
    mkdir -p ~/.ssh
    chmod 700 ~/.ssh
    touch ~/.ssh/authorized_keys
    chmod 600 ~/.ssh/authorized_keys
fi

set +e
IS_COOLIFY_VOLUME_EXISTS=$(docker volume ls | grep coolify-db | wc -l)
set -e

if [ "$IS_COOLIFY_VOLUME_EXISTS" -eq 0 ]; then
    echo " - Generating SSH key."
    ssh-keygen -t ed25519 -a 100 -f /data/coolify/ssh/keys/id.$CURRENT_USER@host.docker.internal -q -N "" -C coolify
    chown 9999 /data/coolify/ssh/keys/id.$CURRENT_USER@host.docker.internal
    sed -i "/coolify/d" ~/.ssh/authorized_keys
    cat /data/coolify/ssh/keys/id.$CURRENT_USER@host.docker.internal.pub >> ~/.ssh/authorized_keys
    rm -f /data/coolify/ssh/keys/id.$CURRENT_USER@host.docker.internal.pub
fi

chown -R 9999:root /data/coolify
chmod -R 700 /data/coolify

echo -e "9. Installing Coolify ($LATEST_VERSION)"
echo -e " - It could take a while based on your server's performance, network speed, stars, etc."
echo -e " - Please wait."
getAJoke

bash /data/coolify/source/upgrade.sh "${LATEST_VERSION:-latest}" "${LATEST_HELPER_VERSION:-latest}"
echo " - Coolify installed successfully."
rm -f $ENV_FILE-$DATE

echo " - Waiting for 20 seconds for Coolify (database migrations) to be ready."
getAJoke

sleep 20
echo -e "\033[0;35m
   ____                            _         _       _   _                 _
  / ___|___  _ __   __ _ _ __ __ _| |_ _   _| | __ _| |_(_) ___  _ __  ___| |
 | |   / _ \| '_ \ / _\` | '__/ _\` | __| | | | |/ _\` | __| |/ _ \| '_ \/ __| |
 | |__| (_) | | | | (_| | | | (_| | |_| |_| | | (_| | |_| | (_) | | | \__ \_|
  \____\___/|_| |_|\__, |_|  \__,_|\__|\__,_|_|\__,_|\__|_|\___/|_| |_|___(_)
                   |___/
\033[0m"
echo -e "\nYour instance is ready to use."
echo -e "Please visit http://$(curl -4s https://ifconfig.io):8000 to get started.\n"
echo -e "WARNING: We recommend you to backup your /data/coolify/source/.env file to a safe location, outside of this server."
cp /data/coolify/source/.env /data/coolify/source/.env.backup