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#!/bin/bash
set -o errexit
is_command_present() {
type "$1" >/dev/null 2>&1
}
is_mac() {
[[ $OSTYPE == darwin* ]]
}
# This function checks if the relevant ports required by Appsmith are available or not
# The script should error out in case they aren't available
check_ports_occupied() {
local port_check_output
local ports_pattern="80|443"
if is_mac; then
port_check_output="$(netstat -anp tcp | awk '$6 == "LISTEN" && $4 ~ /^.*\.('"$ports_pattern"')$/')"
elif is_command_present ss; then
# The `ss` command seems to be a better/faster version of `netstat`, but is not available on all Linux
# distributions by default. Other distributions have `ss` but no `netstat`. So, we try for `ss` first, then
# fallback to `netstat`.
port_check_output="$(ss --all --numeric --tcp | awk '$1 == "LISTEN" && $4 ~ /^.*:('"$ports_pattern"')$/')"
elif is_command_present netstat; then
port_check_output="$(netstat --all --numeric --tcp | awk '$6 == "LISTEN" && $4 ~ /^.*:('"$ports_pattern"')$/')"
fi
if [[ -n $port_check_output ]]; then
echo "+++++++++++ ERROR ++++++++++++++++++++++"
echo "Appsmith requires ports 80 & 443 to be open. Please shut down any other service(s) that may be running on these ports."
echo "You can run appsmith on another port following this guide https://docs.appsmith.com/v/v1.2.1/troubleshooting-guide/deployment-errors"
echo "++++++++++++++++++++++++++++++++++++++++"
echo ""
exit 1
fi
}
install_docker() {
echo "++++++++++++++++++++++++"
echo "Setting up docker repos"
if [[ $package_manager == apt-get ]]; then
apt_cmd="sudo apt-get --yes --quiet"
$apt_cmd update
$apt_cmd install software-properties-common gnupg-agent
curl -fsSL "https://download.docker.com/linux/$os/gpg" | sudo apt-key add -
sudo add-apt-repository \
"deb [arch=amd64] https://download.docker.com/linux/$os $(lsb_release -cs) stable"
$apt_cmd update
echo "Installing docker"
$apt_cmd install docker-ce docker-ce-cli containerd.io
elif [[ $package_manager == zypper ]]; then
zypper_cmd="sudo zypper --quiet --no-gpg-checks --non-interactive"
echo "Installing docker"
if [[ $os == sles ]]; then
os_sp="$(cat /etc/*-release | awk -F= '$1 == "VERSION_ID" { gsub(/"/, ""); print $2; exit }')"
os_arch="$(uname -i)"
sudo SUSEConnect -p "sle-module-containers/$os_sp/$os_arch" -r ''
fi
$zypper_cmd install docker docker-runc containerd
sudo systemctl enable docker.service
else
yum_cmd="sudo yum --assumeyes --quiet"
$yum_cmd install yum-utils
os_in_repo_link="$os"
if [[ $os == rhel ]]; then
# For RHEL, there's no separate repo link. We can use the CentOS one though.
os_in_repo_link=centos
fi
sudo yum-config-manager --add-repo "https://download.docker.com/linux/$os_in_repo_link/docker-ce.repo"
echo "Installing docker"
$yum_cmd install docker-ce docker-ce-cli containerd.io
fi
}
install_docker_compose() {
if [[ $package_manager == "apt-get" || $package_manager == "zypper" || $package_manager == "yum" ]]; then
if [[ ! -f /usr/bin/docker-compose ]];then
echo "++++++++++++++++++++++++"
echo "Installing docker-compose"
sudo curl -L "https://github.com/docker/compose/releases/download/1.26.0/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose
echo "docker-compose installed!"
echo ""
fi
else
echo "+++++++++++ IMPORTANT READ ++++++++++++++++++++++"
echo "docker-compose not found! Please install docker-compose first and then continue with this installation."
echo "Refer https://docs.docker.com/compose/install/ for installing docker-compose."
echo "+++++++++++++++++++++++++++++++++++++++++++++++++"
exit 1
fi
}
start_docker() {
if ! sudo systemctl is-active docker.service > /dev/null; then
echo "Starting docker service"
sudo systemctl start docker.service
fi
}
check_os() {
if is_mac; then
package_manager="brew"
desired_os=1
os="mac"
return
fi
local os_name="$(
cat /etc/*-release \
| awk -F= '$1 == "NAME" { gsub(/"/, ""); print $2; exit }' \
| tr '[:upper:]' '[:lower:]'
)"
case "$os_name" in
ubuntu*)
desired_os=1
os="ubuntu"
package_manager="apt-get"
;;
debian*)
desired_os=1
os="debian"
package_manager="apt-get"
;;
linux\ mint*)
desired_os=1
os="linux mint"
package_manager="apt-get"
;;
red\ hat*)
desired_os=1
os="rhel"
package_manager="yum"
;;
centos*)
desired_os=1
os="centos"
package_manager="yum"
;;
sles*)
desired_os=1
os="sles"
package_manager="zypper"
;;
opensuse*)
desired_os=1
os="opensuse"
package_manager="zypper"
;;
*)
desired_os=0
os="Not Found: $os_name"
esac
}
overwrite_file() {
local relative_path="$1"
local template_file="$2"
local full_path="$install_dir/$relative_path"
if [[ -f $full_path ]] && ! confirm y "File $relative_path already exists. Would you like to replace it?"; then
echo "You chose NOT to replace existing file: '$full_path'."
rm -f "$template_file"
echo "File $template_file removed from source directory."
echo ""
else
mv -f "$template_file" "$full_path"
fi
}
# This function prompts the user for an input for a non-empty Mongo root password.
read_mongo_password() {
read -srp 'Set the mongo password: ' mongo_root_password
while [[ -z $mongo_root_password ]]; do
echo ""
echo ""
echo "+++++++++++ ERROR ++++++++++++++++++++++"
echo "The mongo password cannot be empty. Please input a valid password string."
echo "++++++++++++++++++++++++++++++++++++++++"
echo ""
read -srp 'Set the mongo password: ' mongo_root_password
done
}
# This function prompts the user for an input for a non-empty Mongo username.
read_mongo_username() {
read -rp 'Set the mongo root user: ' mongo_root_user
while [[ -z $mongo_root_user ]]; do
echo ""
echo "+++++++++++ ERROR ++++++++++++++++++++++"
echo "The mongo username cannot be empty. Please input a valid username string."
echo "++++++++++++++++++++++++++++++++++++++++"
echo ""
read -rp 'Set the mongo root user: ' mongo_root_user
done
}
wait_for_containers_start() {
local timeout=$1
# The while loop is important because for-loops don't work for dynamic values
while [[ $timeout -gt 0 ]]; do
status_code="$(curl -s -o /dev/null -w "%{http_code}" http://localhost/api/v1 || true)"
if [[ status_code -eq 401 ]]; then
break
else
echo -ne "Waiting for all containers to start. This check will timeout in $timeout seconds...\r\c"
fi
((timeout--))
sleep 1
done
echo ""
}
urlencode() {
# urlencode <string>
local old_lc_collate="$LC_COLLATE"
LC_COLLATE=C
local length="${#1}"
for (( i = 0; i < length; i++ )); do
local c="${1:i:1}"
case $c in
[a-zA-Z0-9.~_-]) printf "$c" ;;
*) printf '%%%02X' "'$c" ;;
esac
done
LC_COLLATE="$old_lc_collate"
}
generate_password() {
local gen_string="$(/usr/bin/python -c 'import random, string; print("".join(random.choice(string.ascii_letters + string.digits) for _ in range(13)))' 2>/dev/null)"
if [[ -n $gen_string ]]; then
echo "$gen_string"
else
# Picked up the following method of generation from : https://gist.github.com/earthgecko/3089509
LC_ALL=C tr -dc 'a-zA-Z0-9' < /dev/urandom | fold -w 13 | head -n 1
fi
}
confirm() {
local default="$1" # Should be `y` or `n`.
local prompt="$2"
local options="y/N"
if [[ $default == y || $default == Y ]]; then
options="Y/n"
fi
local answer
read -rp "$prompt [$options] " answer
if [[ -z $answer ]]; then
# No answer given, the user just hit the Enter key. Take the default value as the answer.
answer="$default"
else
# An answer was given. This means the user didn't get to hit Enter so the cursor on the same line. Do an empty
# echo so the cursor moves to a new line.
echo
fi
[[ yY =~ $answer ]]
}
echo_contact_support() {
echo "Please contact <support@appsmith.com> with your OS details and version${1:-.}"
}
bye() { # Prints a friendly good bye message and exits the script.
if [ "$?" -ne 0 ]; then
set +o errexit
echo ""
echo -e "\n安装失败！如果需要帮助，可以直接在微信群或者Github上联系我们，再会👋 \n"
exit 0
fi
}
echo -e "👋 Thank you for trying out Appsmith! "
echo ""
# Checking OS and assigning package manager
desired_os=0
os=""
echo -e "🕵️ Detecting your OS"
check_os
APPSMITH_INSTALLATION_ID=$(curl -s 'https://api64.ipify.org')
# Run bye if failure happens
trap bye EXIT
if [[ $desired_os -eq 0 ]];then
echo ""
echo "This script is currently meant to install Appsmith on Mac OS X, Ubuntu, Debian, Linux Mint, Red Hat, CentOS, SLES or openSUSE machines."
echo_contact_support " if you wish to extend this support."
exit 1
else
echo "🙌 You're on an OS that is supported by this installation script."
echo ""
fi
check_ports_occupied
read -rp 'Create an Installation Directory: [appsmith]' install_dir
install_dir="${install_dir:-appsmith}"
if [[ $install_dir != /* ]]; then
# If it's not an absolute path, prepend current working directory to it, to make it an absolute path.
install_dir="$PWD/$install_dir"
fi
if [[ -e "$install_dir" && -n "$(ls -A "$install_dir")" ]]; then
echo "The path '$install_dir' is already present and is non-empty. Please run the script again with a different path to install new."
echo "If you're trying to update your existing installation, that happens automatically through WatchTower."
echo_contact_support " if you're facing problems with the auto-updates."
exit 1
fi
# Check is Docker daemon is installed and available. If not, the install & start Docker for Linux machines. We cannot automatically install Docker Desktop on Mac OS
if ! is_command_present docker; then
if [[ $package_manager == "apt-get" || $package_manager == "zypper" || $package_manager == "yum" ]]; then
install_docker
else
echo ""
echo "+++++++++++ IMPORTANT READ ++++++++++++++++++++++"
echo "Docker Desktop must be installed manually on Mac OS to proceed. Docker can only be installed automatically on Ubuntu / openSUSE / SLES / Redhat / Cent OS"
echo "https://docs.docker.com/docker-for-mac/install/"
echo "++++++++++++++++++++++++++++++++++++++++++++++++"
exit 1
fi
fi
# Install docker-compose
if ! is_command_present docker-compose; then
install_docker_compose
fi
# Starting docker service
if [[ $package_manager == "yum" || $package_manager == "zypper" || $package_manager == "apt-get" ]]; then
start_docker
fi
echo "Installing Appsmith to '$install_dir'."
mkdir -p "$install_dir"
echo ""
if confirm y "Is this a fresh installation?"; then
mongo_host="mongo"
mongo_database="appsmith"
# We invoke functions to read the mongo credentials from the user because they MUST be non-empty
read_mongo_username
read_mongo_password
# Since the mongo was automatically setup, this must be the first time installation. Generate encryption credentials for this scenario
auto_generate_encryption="true"
else
echo 'You are trying to connect to an existing appsmith database. Abort if you want to install appsmith using the default database'
read -rp 'Enter your existing appsmith mongo db host: ' mongo_host
read -rp 'Enter your existing appsmith mongo root user: ' mongo_root_user
read -srp 'Enter your existing appsmith mongo password: ' mongo_root_password
echo ""
read -rp 'Enter your existing appsmith mongo database name: ' mongo_database
# It is possible that this isn't the first installation.
echo ""
# In this case be more cautious of auto generating the encryption keys. Err on the side of not generating the encryption keys
if confirm y "Do you have any existing data in the database?"; then
auto_generate_encryption="false"
else
auto_generate_encryption="true"
fi
fi
echo ""
# urlencoding the Mongo username and password
encoded_mongo_root_user=$(urlencode "$mongo_root_user")
encoded_mongo_root_password=$(urlencode "$mongo_root_password")
encryptionEnv=./template/encryption.env
if test -f "$encryptionEnv"; then
echo "CAUTION : This isn't your first time installing appsmith. Encryption password and salt already exist. Do you want to override this? NOTE: Overwriting the existing salt and password would lead to you losing access to sensitive information encrypted using the same"
echo "1) No. Conserve the older encryption password and salt and continue"
echo "2) Yes. Overwrite the existing encryption (NOT SUGGESTED) with autogenerated encryption password and salt"
echo "3) Yes. Overwrite the existing encryption (NOT SUGGESTED) with manually entering the encryption password and salt"
read -rp 'Enter option number [1]: ' overwrite_encryption
overwrite_encryption=${overwrite_encryption:-1}
auto_generate_encryption="false"
if [[ $overwrite_encryption -eq 1 ]];then
setup_encryption="false"
elif [[ $overwrite_encryption -eq 2 ]];then
setup_encryption="true"
auto_generate_encryption="true"
elif [[ $overwrite_encryption -eq 3 ]];then
setup_encryption="true"
auto_generate_encryption="false"
fi
else
setup_encryption="true"
fi
if [[ "$setup_encryption" = "true" ]];then
if [[ "$auto_generate_encryption" = "false" ]];then
echo "Please enter the salt and password found in the encyption.env file of your previous appsmith installation "
read -rp 'Enter your encryption password: ' user_encryption_password
read -rp 'Enter your encryption salt: ' user_encryption_salt
elif [[ "$auto_generate_encryption" = "true" ]]; then
user_encryption_password=$(generate_password)
user_encryption_salt=$(generate_password)
fi
fi
echo ""
NGINX_SSL_CMNT="#"
disable_telemetry="true"
echo ""
echo "Downloading the configuration templates..."
templates_dir="$install_dir/tmp"
mkdir -p "$templates_dir"
(
cd "$templates_dir"
wget \
https://raw.githubusercontent.com/lifeneedspassion/ppDeploy/master/template/docker-compose.yml.sh \
https://raw.githubusercontent.com/lifeneedspassion/ppDeploy/master/template/mongo-init.js.sh \
https://raw.githubusercontent.com/lifeneedspassion/ppDeploy/master/template/docker.env.sh \
https://raw.githubusercontent.com/lifeneedspassion/ppDeploy/master/template/nginx_app.conf.sh \
https://raw.githubusercontent.com/lifeneedspassion/ppDeploy/master/template/encryption.env.sh
sed -i 's/index\.docker\.io\/appsmith\/appsmith-editor/index\.docker\.io\/cloudtogouser\/pageplug-client:v1\.5\.15/g' docker-compose.yml.sh
sed -i 's/index\.docker\.io\/appsmith\/appsmith-server/index\.docker\.io\/cloudtogouser\/pageplug-server:v1\.5\.15/g' docker-compose.yml.sh
)
# Create needed folder structure.
mkdir -p "$install_dir/data/"{nginx,mongo/db}
echo ""
echo "Generating the configuration files from the templates"
bash "$templates_dir/nginx_app.conf.sh" "$NGINX_SSL_CMNT" "$custom_domain" > "$templates_dir/nginx_app.conf"
bash "$templates_dir/docker-compose.yml.sh" "$mongo_root_user" "$mongo_root_password" "$mongo_database" > "$templates_dir/docker-compose.yml"
bash "$templates_dir/mongo-init.js.sh" "$mongo_root_user" "$mongo_root_password" > "$templates_dir/mongo-init.js"
bash "$templates_dir/docker.env.sh" "$mongo_database" "$encoded_mongo_root_user" "$encoded_mongo_root_password" "$mongo_host" "$disable_telemetry" > "$templates_dir/docker.env"
if [[ "$setup_encryption" = "true" ]]; then
bash "$templates_dir/encryption.env.sh" "$user_encryption_password" "$user_encryption_salt" > "$templates_dir/encryption.env"
fi
overwrite_file "data/nginx/app.conf.template" "$templates_dir/nginx_app.conf"
overwrite_file "docker-compose.yml" "$templates_dir/docker-compose.yml"
overwrite_file "data/mongo/init.js" "$templates_dir/mongo-init.js"
overwrite_file "docker.env" "$templates_dir/docker.env"
overwrite_file "encryption.env" "$templates_dir/encryption.env"
echo ""
cd "$install_dir"
rm -rf "$templates_dir"
echo ""
echo "Pulling the latest container images"
sudo docker-compose pull
echo ""
echo "Starting the Appsmith containers"
# The docker-compose command does some nasty stuff for the `--detach` functionality. So we add a `|| true` so that the
# script doesn't exit because this command looks like it failed to do it's thing.
sudo docker-compose up --detach --remove-orphans || true
wait_for_containers_start 60
echo ""
if [[ $status_code -ne 401 ]]; then
echo "+++++++++++ ERROR ++++++++++++++++++++++"
echo "The containers didn't seem to start correctly. Please run the following command to check containers that may have errored out:"
echo ""
echo -e "cd \"$install_dir\" && sudo docker-compose ps -a"
echo "Please read our troubleshooting guide https://docs.appsmith.com/v/v1.2.1/troubleshooting-guide/deployment-errors"
echo "or reach us on Discord for support https://discord.com/invite/rBTTVJp"
echo "++++++++++++++++++++++++++++++++++++++++"
exit 1
else
echo "++++++++++++++++++ SUCCESS ++++++++++++++++++++++"
echo "Your installation is complete!"
echo ""
echo "Your application is running on 'http://localhost'."
echo ""
echo "+++++++++++++++++++++++++++++++++++++++++++++++++"
echo ""
fi
echo -e "\Thank you!\n"
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