flohmarkt_ynh/scripts/restore

#!/bin/bash

source ../settings/scripts/_common.sh
source /usr/share/yunohost/helpers

##
## 1. - 4. order matters!
##

# 1. restore couchdb directory
# uncritical, good to have
ynh_script_progression --message="Restoring couchdb directory..." --weight=1
ynh_restore_file --origin_path="/var/lib/couchdb"

# 2. restore the apps settings
# they contain variables needed to install couchdb (see below)
ynh_script_progression --message="Restoring flohmarkts settings..." --weight=1
ynh_restore_file --origin_path="/etc/yunohost/apps/$app"

# 3. get variables from settings.yaml for couchdb
ynh_script_progression --message="Restoring settings for couchdb install..." --weight=1
# export app=$YNH_APP_INSTANCE_NAME
# export couchdb_magic_cookie=$(ynh_app_setting_get $app couchdb_magic_cookie)
# export password_couchdb_admin=$(ynh_app_setting_get $app password_couchdb_admin)
# export password_couchdb_admin=$(ynh_app_setting_get $app password_couchdb_admin)
# @@ debug
env

# 4. reinstall couchdb
ynh_script_progression --message="Reinstalling couchdb..." --weight=40

echo "\
couchdb couchdb/mode select standalone
couchdb couchdb/mode seen true
couchdb couchdb/bindaddress string 127.0.0.1
couchdb couchdb/bindaddress seen true
couchdb couchdb/cookie string $couchdb_magic_cookie
couchdb couchdb/adminpass password $password_couchdb_admin
couchdb couchdb/adminpass seen true
couchdb couchdb/adminpass_again password $password_couchdb_admin
couchdb couchdb/adminpass_again seen true" | debconf-set-selections
DEBIAN_FRONTEND=noninteractive # apt-get install -y --force-yes couchdb

ynh_install_extra_app_dependencies \
    --repo="deb https://apache.jfrog.io/artifactory/couchdb-deb/ $(lsb_release -c -s) main" \
    --key="https://couchdb.apache.org/repo/keys.asc" \
    --package="couchdb"

# stop couchdb
systemctl stop couchdb

# add couchdb configuration
ynh_script_progression --message="Adding a configuration file..." --weight=2
ynh_restore_file --origin_path="/opt/couchdb/etc/local.d/05-flohmarkt.ini"
chown root:couchdb /opt/couchdb/etc/local.d/05-flohmarkt.ini
chmod 640 /opt/couchdb/etc/local.d/05-flohmarkt.ini

# start couchdb
systemctl start couchdb
systemctl status couchdb

# RESTORE THE APP MAIN DIR
ynh_script_progression --message="Restoring the app main directory..." --weight=10
ynh_restore_file --origin_path="$install_dir"

# RESTORE THE DATA DIRECTORY
ynh_script_progression --message="Restoring the data directory..." --weight=1
ynh_restore_file --origin_path="$data_dir" --not_mandatory
mkdir -p $data_dir

# RESTORE FAIL2BAN CONFIGURATION
ynh_script_progression --message="Restoring the Fail2Ban configuration..." --weight=2
ynh_restore_file --origin_path="/etc/fail2ban/jail.d/$app.conf"
ynh_restore_file --origin_path="/etc/fail2ban/filter.d/$app.conf"
ynh_systemd_action --action=restart --service_name=fail2ban

# RESTORE THE NGINX CONFIGURATION
ynh_script_progression --message="Restoring the NGINX web server configuration..." --weight=1
ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"

# RESTORE THE LOGROTATE CONFIGURATION
ynh_script_progression --message="Restoring the logrotate configuration..." --weight=1
ynh_restore_file --origin_path="/etc/logrotate.d/$app"

# INTEGRATE SERVICE IN YUNOHOST
ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
yunohost service add $app --description="A decentral federated small advertisement platform" --log="/var/log/$app/$app.log"

# RELOAD NGINX
ynh_script_progression --message="Reloading NGINX web server..." --weight=1
ynh_systemd_action --service_name=nginx --action=reload

ynh_script_progression --message="Restoration completed for $app" --last