Modifying deploy script to replace nginx configuration at runtime (#106)
* Getting the script to work on Mac OS X Bash Version 3 * Correcting the nginx template configuration and Dockerfile for the appsmith-editor. Now any replaced environment variables will be replaced when the Nginx Docker container restarts.
This commit is contained in:
Arpit Mohan
GitHub
parent
a9ed054cbb
commit
1060423b99
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@ -3,6 +3,8 @@ FROM nginx:1.17.9-alpine
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COPY ./build /var/www/appsmith
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EXPOSE 80
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# This is the default nginx template file inside the container.
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# This is replaced by the install.sh script during a deployment
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COPY ./docker/templates/nginx-linux.conf.template /nginx.conf.template
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COPY ./docker/start-nginx.sh /start-nginx.sh
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CMD ["/start-nginx.sh"]
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@ -1,4 +1,4 @@
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#!/bin/sh
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set -ue
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cat /nginx.conf.template | envsubst "$(printf '$%s,' $(env | grep -Eo '^APPSMITH_[A-Z0-9_]+'))" | sed -e 's|\${\(APPSMITH_[A-Z0-9_]*\)}||g' | tee /etc/nginx/conf.d/app.conf
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cat /nginx.conf.template | envsubst "$(printf '$%s,' $(env | grep -Eo '^APPSMITH_[A-Z0-9_]+'))" | sed -e 's|\${\(APPSMITH_[A-Z0-9_]*\)}||g' > /etc/nginx/conf.d/default.conf
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exec nginx -g 'daemon off;'
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@ -44,30 +44,70 @@ start_docker() {
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fi
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}
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check_os() {
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if [[ "$OSTYPE" == "darwin"* ]]; then
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package_manager="brew"
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desired_os=1
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return
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fi
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os_name=`cat /etc/*-release | egrep "^NAME="`
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os_name="${os_name#*=}"
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echo $os_name
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case "${os_name}" in
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\"Ubuntu*\")
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echo "In here"
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desired_os=1
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package_manager="apt-get"
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;;
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\"Red\ Hat*\")
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desired_os=1
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package_manager="yum"
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;;
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\"CentOS*\")
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desired_os=1
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package_manager="yum"
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;;
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*) desired_os=0
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esac
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}
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overwrite_file() {
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file_location=$1
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template_file=$2
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if [ -f $install_dir/$file_location ]
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then
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read -p "File $file_location already exists. Would you like to replace it? [Y]: " value
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value=${value:-Y}
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if [ $value == "Y" -o $value == "y" -o $value == "yes" -o $value == "Yes" ]
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then
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mv -f $template_file $install_dir/$file_location
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echo "File $install_dir/$file_location replaced successfuly!"
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else
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echo "You chose not to replace existing file: $install_dir/$file_location"
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rm -rf $template_file
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echo "File $template_file removed from source directory."
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echo ""
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fi
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else
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mv -f $template_file $install_dir/$file_location
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fi
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}
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echo -e "\U1F44B Thank you for trying out Appsmith! "
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echo ""
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declare -A osInfo;
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osInfo[/etc/debian_version]="apt-get"
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osInfo[/etc/centos-release]="yum"
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osInfo[/etc/redhat-release]="yum"
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osInfo[/System/Library/CoreServices/SystemVersion.plist]="brew"
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# Checking OS and assiging package manager
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desired_os=0
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echo -e "\U1F575 Detecting your OS"
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check_os
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echo ""
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for f in ${!osInfo[@]}
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do
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if [[ -f $f ]];then
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package_manager=${osInfo[$f]}
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desired_os=1
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fi
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done
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if [[ $desired_os -eq 0 ]];then
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echo "This script is currently meant to install Appsmith on Ubuntu | RHEL | CentOS machines."
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echo "This script is currently meant to install Appsmith on Mac OS X | Ubuntu | RHEL | CentOS machines."
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echo "Please contact hello@appsmith.com with your OS details if you wish to extend this support"
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echo -e "Exiting for now. Bye! \U1F44B"
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exit
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@ -82,6 +122,7 @@ echo "1) Automatically setup mongo db on this instance (recommended)"
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echo "2) Connect to an external mongo db"
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read -p 'Enter option number [1]: ' mongo_option
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mongo_option=${mongo_option:-1}
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echo ""
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if [[ $mongo_option -eq 2 ]];then
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read -p 'Enter your mongo db host: ' mongo_host
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@ -95,7 +136,7 @@ elif [[ $mongo_option -eq 1 ]];then
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read -sp 'Set the mongo password: ' mongo_root_password
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fi
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echo ""
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echo ""
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echo "Appsmith needs password and salt to encrypt sensitive information"
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encryptionEnv=./template/encryption.env
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if test -f "$encryptionEnv"; then
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@ -104,6 +145,7 @@ if test -f "$encryptionEnv"; then
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echo "2) Yes. Overwrite the existing encryption (NOT SUGGESTED)"
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read -p 'Enter option number [1]: ' overwrite_encryption
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overwrite_encryption=${overwrite_encryption:-1}
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echo ""
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if [[ $overwrite_encryption -eq 1 ]];then
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setup_encryption="false"
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@ -119,8 +161,8 @@ if [[ "$setup_encryption" = "true" ]];then
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echo "2) Set up your own salt and password"
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read -p 'Enter option number [1]: ' encryption_option
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encryption_option=${encryption_option:-1}
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if [[ $encryption_option -eq 2 ]];then
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echo ""
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read -p 'Enter your encryption password: ' user_encryption_password
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read -p 'Enter your encryption salt: ' user_encryption_salt
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elif [[ $encryption_option -eq 1 ]];then
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@ -155,14 +197,14 @@ if [[ -z $custom_domain ]]; then
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fi
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mkdir -p template
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cd template
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( cd template
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curl -O https://raw.githubusercontent.com/appsmithorg/appsmith/release/deploy/template/docker-compose.yml.sh
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curl -O https://raw.githubusercontent.com/appsmithorg/appsmith/release/deploy/template/init-letsencrypt.sh.sh
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curl -O https://raw.githubusercontent.com/appsmithorg/appsmith/release/deploy/template/mongo-init.js.sh
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curl -O https://raw.githubusercontent.com/appsmithorg/appsmith/release/deploy/template/docker.env.sh
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curl -O https://raw.githubusercontent.com/appsmithorg/appsmith/release/deploy/template/nginx_app.conf.sh
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curl -O https://raw.githubusercontent.com/appsmithorg/appsmith/release/deploy/template/encryption.env.sh
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cd ..
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)
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# Role - Docker
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if ! is_command_present docker ;then
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@ -180,7 +222,7 @@ if [ $package_manager == "yum" -o $package_manager == "apt-get" ];then
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fi
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# Role - Folder
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for directory_name in nginx certbot mongo/db opa/config appsmith-server/config
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for directory_name in nginx certbot mongo/db opa/config
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do
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if [[ ! -d "$install_dir/data/$directory_name" ]];then
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mkdir -p "$install_dir/data/$directory_name"
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@ -195,45 +237,18 @@ echo "Generating the configuration files from the templates"
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. ./template/docker.env.sh
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if [[ "$setup_encryption" = "true" ]];then
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. ./template/encryption.env.sh
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fi
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fi
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chmod 0755 init-letsencrypt.sh
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declare -A fileInfo
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fileInfo[/data/nginx/app.conf]="nginx_app.conf"
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fileInfo[/docker-compose.yml]="docker-compose.yml"
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fileInfo[/data/mongo/init.js]="mongo-init.js"
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fileInfo[/init-letsencrypt.sh]="init-letsencrypt.sh"
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fileInfo[/docker.env]="docker.env"
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fileInfo[/encryption.env]="encryption.env"
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for f in ${!fileInfo[@]}
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do
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if [ -f $install_dir/$f ]
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then
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read -p "File $f already exist. Would you like to replace it? [Y]: " value
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if [ $value == "Y" -o $value == "y" -o $value == "yes" -o $value == "Yes" ]
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then
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mv -f ${fileInfo[$f]} $install_dir$f
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echo "File $install_dir$f replaced succeffuly!"
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else
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echo "You choose not to replae existing file: $install_dir$f"
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rm -rf ${fileInfo[$f]}
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echo "File ${fileInfo[$f]} removed from source directory."
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echo ""
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fi
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else
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mv -f ${fileInfo[$f]} $install_dir$f
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fi
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done
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overwrite_file "/data/nginx/app.conf.template" "nginx_app.conf"
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overwrite_file "/docker-compose.yml" "docker-compose.yml"
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overwrite_file "/data/mongo/init.js" "mongo-init.js"
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overwrite_file "/init-letsencrypt.sh" "init-letsencrypt.sh"
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overwrite_file "/docker.env" "docker.env"
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overwrite_file "/encryption.env" "encryption.env"
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echo ""
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#echo "Running init-letsencrypt.sh...."
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cd $install_dir
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if [[ ! -z $custom_domain ]]; then
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echo "Running init-letsencrypt.sh...."
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@ -1,14 +1,9 @@
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#!/bin/sh
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if [ -f docker-compose.yml ]
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then
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echo "file docker-compose.yml already exists"
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else
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if [ ! -f docker-compose.yml ]; then
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touch docker-compose.yml
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fi
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cat > docker-compose.yml << EOF
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version: "3.7"
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@ -20,10 +15,10 @@ services:
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- "80:80"
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- "443:443"
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volumes:
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- ./data/nginx:/etc/nginx/conf.d
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- ./data/nginx/app.conf.template:/nginx.conf.template
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- ./data/certbot/conf:/etc/letsencrypt
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- ./data/certbot/www:/var/www/certbot
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command: "/bin/sh -c 'while :; do sleep 6h & wait \$\${!}; nginx -s reload; done & nginx -g \"daemon off;\"'"
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command: "/bin/sh -c 'while :; do sleep 6h & wait \$\${!}; nginx -s reload; done & /start-nginx.sh'"
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depends_on:
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- appsmith-internal-server
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networks:
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@ -1,9 +1,6 @@
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#!/bin/sh
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if [ -f docker-compose.yml ]
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then
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echo "file docker-compose.yml already exists"
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else
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if [ ! -f docker-compose.yml ]; then
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touch docker-compose.yml
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fi
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@ -1,9 +1,6 @@
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#!/bin/sh
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if [ -f encryption.env ]
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then
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echo "file encryption.env already exists"
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else
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if [ ! -f encryption.env ]; then
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touch encryption.env
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fi
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@ -1,9 +1,6 @@
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#!/bin/sh
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if [ -f init-letsencrypt.sh ]
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then
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echo "file init-letsencrypt.sh already exists"
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else
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if [ ! -f init-letsencrypt.sh ]; then
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touch init-letsencrypt.sh
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fi
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@ -1,9 +1,6 @@
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#!/bin/sh
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if [ -f mongo-init.js ]
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then
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echo "file docker-compose.yml already exists"
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else
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if [ ! -f mongo-init.js ]; then
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touch mongo-init.js
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fi
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@ -1,15 +1,15 @@
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#!/bin/sh
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if [ -f nginx_app.conf ]
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then
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echo "file nginx_app.conf already exists"
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else
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if [ ! -f nginx_app.conf ]; then
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touch nginx_app.conf
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fi
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# This template file is different from the others because of the sub_filter commands in the Nginx configuration
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# Those variables are substituted inside the Docker container for appsmith-editor during bootup.
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# Hence we wish to prevent environment substitution here.
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# Relevant variables will be replaced at the end of this file via sed command
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cat > nginx_app.conf << EOF
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echo '
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server {
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listen 80;
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$NGINX_SSL_CMNT server_name $custom_domain ;
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@ -20,10 +20,6 @@ $NGINX_SSL_CMNT server_name $custom_domain ;
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root /var/www/appsmith;
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index index.html index.htm;
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#location / {
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# return 301 https://\$host\$request_uri;
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#}
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location /.well-known/acme-challenge/ {
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root /var/www/certbot;
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}
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@ -33,6 +29,21 @@ $NGINX_SSL_CMNT server_name $custom_domain ;
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location / {
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try_files \$uri /index.html =404;
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sub_filter __APPSMITH_SENTRY_DSN__ '\''${APPSMITH_SENTRY_DSN}'\'';
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sub_filter __APPSMITH_APPSMITH_HOTJAR_HJID__ '\''${APPSMITH_HOTJAR_HJID}'\'';
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sub_filter __APPSMITH_HOTJAR_HJSV__ '\''${APPSMITH_HOTJAR_HJSV}'\'';
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sub_filter __APPSMITH_OAUTH2_GOOGLE_CLIENT_ID__ '\''${APPSMITH_OAUTH2_GOOGLE_CLIENT_ID}'\'';
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sub_filter __APPSMITH_OAUTH2_GITHUB_CLIENT_ID__ '\''${APPSMITH_OAUTH2_GITHUB_CLIENT_ID}'\'';
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sub_filter __APPSMITH_MARKETPLACE_URL__ '\''${APPSMITH_MARKETPLACE_URL}'\'';
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sub_filter __APPSMITH_SEGMENT_KEY__ '\''${APPSMITH_SEGMENT_KEY}'\'';
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sub_filter __APPSMITH_OPTIMIZELY_KEY__ '\''${APPSMITH_OPTIMIZELY_KEY}'\'';
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sub_filter __APPSMITH_ALGOLIA_API_ID__ '\''${APPSMITH_ALGOLIA_API_ID}'\'';
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sub_filter __APPSMITH_ALGOLIA_SEARCH_INDEX_NAME__ '\''${APPSMITH_ALGOLIA_SEARCH_INDEX_NAME}'\'';
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sub_filter __APPSMITH_ALGOLIA_API_KEY__ '\''${APPSMITH_ALGOLIA_API_KEY}'\'';
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sub_filter __APPSMITH_CLIENT_LOG_LEVEL__ '\''${APPSMITH_CLIENT_LOG_LEVEL}'\'';
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sub_filter __APPSMITH_GOOGLE_MAPS_API_KEY__ '\''${APPSMITH_GOOGLE_MAPS_API_KEY}'\'';
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sub_filter __APPSMITH_TNC_PP__ '\''${APPSMITH_TNC_PP}'\'';
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}
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location /f {
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@ -66,6 +77,21 @@ $NGINX_SSL_CMNT index index.html index.htm;
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$NGINX_SSL_CMNT
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$NGINX_SSL_CMNT location / {
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$NGINX_SSL_CMNT try_files \$uri /index.html =404;
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$NGINX_SSL_CMNT
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$NGINX_SSL_CMNT sub_filter __APPSMITH_SENTRY_DSN__ '\''${APPSMITH_SENTRY_DSN}'\'';
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$NGINX_SSL_CMNT sub_filter __APPSMITH_APPSMITH_HOTJAR_HJID__ '\''${APPSMITH_HOTJAR_HJID}'\'';
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$NGINX_SSL_CMNT sub_filter __APPSMITH_HOTJAR_HJSV__ '\''${APPSMITH_HOTJAR_HJSV}'\'';
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$NGINX_SSL_CMNT sub_filter __APPSMITH_OAUTH2_GOOGLE_CLIENT_ID__ '\''${APPSMITH_OAUTH2_GOOGLE_CLIENT_ID}'\'';
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$NGINX_SSL_CMNT sub_filter __APPSMITH_OAUTH2_GITHUB_CLIENT_ID__ '\''${APPSMITH_OAUTH2_GITHUB_CLIENT_ID}'\'';
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$NGINX_SSL_CMNT sub_filter __APPSMITH_MARKETPLACE_URL__ '\''${APPSMITH_MARKETPLACE_URL}'\'';
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$NGINX_SSL_CMNT sub_filter __APPSMITH_SEGMENT_KEY__ '\''${APPSMITH_SEGMENT_KEY}'\'';
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$NGINX_SSL_CMNT sub_filter __APPSMITH_OPTIMIZELY_KEY__ '\''${APPSMITH_OPTIMIZELY_KEY}'\'';
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$NGINX_SSL_CMNT sub_filter __APPSMITH_ALGOLIA_API_ID__ '\''${APPSMITH_ALGOLIA_API_ID}'\'';
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$NGINX_SSL_CMNT sub_filter __APPSMITH_ALGOLIA_SEARCH_INDEX_NAME__ '\''${APPSMITH_ALGOLIA_SEARCH_INDEX_NAME}'\'';
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$NGINX_SSL_CMNT sub_filter __APPSMITH_ALGOLIA_API_KEY__ '\''${APPSMITH_ALGOLIA_API_KEY}'\'';
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$NGINX_SSL_CMNT sub_filter __APPSMITH_CLIENT_LOG_LEVEL__ '\''${APPSMITH_CLIENT_LOG_LEVEL}'\'';
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$NGINX_SSL_CMNT sub_filter __APPSMITH_GOOGLE_MAPS_API_KEY__ '\''${APPSMITH_GOOGLE_MAPS_API_KEY}'\'';
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$NGINX_SSL_CMNT sub_filter __APPSMITH_TNC_PP__ '\''${APPSMITH_TNC_PP}'\'';
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$NGINX_SSL_CMNT }
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$NGINX_SSL_CMNT
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$NGINX_SSL_CMNT location /f {
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@ -81,4 +107,7 @@ $NGINX_SSL_CMNT proxy_pass http://appsmith-internal-server:8080;
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$NGINX_SSL_CMNT }
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$NGINX_SSL_CMNT
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$NGINX_SSL_CMNT }
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EOF
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' > nginx_app.conf
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sed -in "s/\$NGINX_SSL_CMNT/$NGINX_SSL_CMNT/g" nginx_app.conf
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sed -in "s/\$custom_domain/$custom_domain/g" nginx_app.conf
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