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peertube_ynh/scripts/install

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source psql.sh
source nodejs.sh
source /usr/share/yunohost/helpers
#=================================================
# MANAGE SCRIPT FAILURE
#=================================================
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#ynh_clean_setup () {
#
#}
#=================================================
# RETRIEVE ARGUMENTS FROM THE MANIFEST
#=================================================
domain=$YNH_APP_ARG_DOMAIN
path_url="/"
admin_email=$YNH_APP_ARG_EMAIL
admin_pass=$YNH_APP_ARG_PASS
is_public=$YNH_APP_ARG_IS_PUBLIC
# This is a multi-instance app, meaning it can be installed several times independently
# The id of the app as stated in the manifest is available as $YNH_APP_ID
# The instance number is available as $YNH_APP_INSTANCE_NUMBER (equals "1", "2", ...)
# The app instance name is available as $YNH_APP_INSTANCE_NAME
# - the first time the app is installed, YNH_APP_INSTANCE_NAME = ynhexample
# - the second time the app is installed, YNH_APP_INSTANCE_NAME = ynhexample__2
# - ynhexample__{N} for the subsequent installations, with N=3,4, ...
# The app instance name is probably what you are interested the most, since this is
# guaranteed to be unique. This is a good unique identifier to define installation path,
# db names, ...
app=$YNH_APP_INSTANCE_NAME
#=================================================
# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
#=================================================
final_path=/var/www/$app
test ! -e "$final_path" || ynh_die "This path already contains a folder"
# Check web path availability
ynh_webpath_available $domain $path_url
# Register (book) web path
ynh_webpath_register $app $domain $path_url
#=================================================
# STORE SETTINGS FROM MANIFEST
#=================================================
ynh_app_setting_set $app domain $domain
ynh_app_setting_set $app admin_email $admin_email
ynh_app_setting_set $app admin_pass $admin_pass
ynh_app_setting_set $app is_public $is_public
#=================================================
# STANDARD MODIFICATIONS
#=================================================
# FIND AND OPEN A PORT
#=================================================
# Find a free port
port=$(ynh_find_port 9000)
# Open this port
yunohost firewall allow Both $port 2>&1
ynh_app_setting_set $app port $port
#=================================================
# INSTALL DEPENDENCIES
#=================================================
# install yarn
wget https://github.com/yarnpkg/yarn/releases/download/v1.5.1/yarn_1.5.1_all.deb
echo "a4770cd8dcb13dc9a9218940dbd24b510ddf5eec78adb4e0da9ef3760b55a76e yarn_1.5.1_all.deb" | sha256sum -c || ynh_die
sudo dpkg -i yarn_1.5.1_all.deb
# add backports (required to install ffmpeg)
echo "deb http://httpredir.debian.org/debian jessie-backports main" | sudo tee /etc/apt/sources.list.d/jessie-backports.list
ynh_package_update
# install postgresql, ffmpeg, redis
ynh_install_app_dependencies postgresql-9.4 ffmpeg redis-server redis-tools
# install nodejs
ynh_install_nodejs 8
#=================================================
# DATABASE SETUP
#=================================================
# Create postgresql database
db_name="peertube_prod"
db_pwd=$(ynh_string_random 30)
ynh_app_setting_set $app psql_db $db_name
ynh_app_setting_set $app psqlpwd $db_pwd
ynh_psql_test_if_first_run
ynh_psql_create_user $app $db_pwd
ynh_psql_execute_as_root \
"CREATE DATABASE $db_name ENCODING 'UTF8' LC_COLLATE='C' LC_CTYPE='C' template=template0 OWNER $app;"
#=================================================
# CREATE DEDICATED USER
#=================================================
# Create a system user
ynh_system_user_create $app
#=================================================
# DOWNLOAD, CHECK AND UNPACK PEERTUBE SOURCE
#=================================================
ynh_app_setting_set $app final_path $final_path
# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source "$final_path"
cp ../conf/production.yaml $final_path/config/production.yaml
(cd $final_path && yarn install --production --pure-lockfile)
#=================================================
# NGINX CONFIGURATION
#=================================================
# Create a dedicated nginx config
sudo mkdir -p "/etc/nginx/conf.d/${domain}.d"
ynh_add_nginx_config
#=================================================
# SETUP APPLICATION WITH CURL
#=================================================
# Set right permissions for curl install
chown -R $app:$app $final_path
# Reload Nginx
systemctl reload nginx
#=================================================
# MODIFY A CONFIG FILE
#=================================================
ynh_replace_string "__domain__" "$domain" "$final_path/config/production.yaml"
ynh_replace_string "__db_name__" "$app" "$final_path/config/production.yaml"
ynh_replace_string "__db_pwd__" "$db_pwd" "$final_path/config/production.yaml"
ynh_replace_string "__email__" "$admin_email" "$final_path/config/production.yaml"
#=================================================
# STORE THE CHECKSUM OF THE CONFIG FILE
#=================================================
# Calculate and store the config file checksum into the app settings
ynh_store_file_checksum "$final_path/config/production.yaml"
#=================================================
# GENERIC FINALIZATION
#=================================================
#=================================================
# SETUP LOGROTATE
#=================================================
# Use logrotate to manage application logfile(s)
ynh_use_logrotate
#=================================================
# SETUP SSOWAT
#=================================================
if [ $is_public -eq 0 ]
then # Remove the public access
ynh_app_setting_delete $app skipped_uris
fi
# Make app public if necessary
if [ $is_public -eq 1 ]
then
# unprotected_uris allows SSO credentials to be passed anyway.
ynh_app_setting_set $app unprotected_uris "/"
fi
#=================================================
# SETUP SYSTEMD
#=================================================
# Create a dedicated systemd config
ynh_add_systemd_config
sudo systemctl start peertube
#=================================================
# CHANGE PEERTUBE ADMIN PASSWORD AFTER INITIAL GEN
#=================================================
# we need to wait for the service to init peertube's database
(cd /var/www/peertube && sleep 5 && exec /bin/sh -c "echo $admin_pass | NODE_CONFIG_DIR=/var/www/peertube/config NODE_ENV=production PATH=/opt/node_n/bin:$PATH npm run reset-password -- -u root")
#=================================================
# RELOAD NGINX
#=================================================
systemctl reload nginx