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Improvments and added backup and restore

This commit is contained in:
anmol 2018-10-29 03:57:13 +05:30
parent 932e99a459
commit a2db1bb0ad
6 changed files with 344 additions and 5 deletions

43
scripts/backup Executable file
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@ -0,0 +1,43 @@
#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source ../settings/scripts/_common.sh
source /usr/share/yunohost/helpers
#=================================================
# MANAGE SCRIPT FAILURE
#=================================================
ynh_clean_setup () {
### Remove this function if there's nothing to clean before calling the remove script.
true
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# LOAD SETTINGS
#=================================================
app=$YNH_APP_INSTANCE_NAME
domain=$(ynh_app_setting_get $app domain)
#=================================================
# STANDARD BACKUP STEPS
#=================================================
#=================================================
# BACKUP THE NGINX CONFIGURATION
#=================================================
ynh_backup "/etc/nginx/conf.d/$domain.d/$app.conf"
#=================================================
# SPECIFIC BACKUP
#=================================================
ynh_backup "/etc/webmin/miniserv.conf"

92
scripts/change_url Normal file
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#!/bin/bash
#=================================================
# GENERIC STARTING
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source /usr/share/yunohost/helpers
#=================================================
# RETRIEVE ARGUMENTS
#=================================================
old_domain=$YNH_APP_OLD_DOMAIN
old_path=$YNH_APP_OLD_PATH
new_domain=$YNH_APP_NEW_DOMAIN
new_path=$YNH_APP_NEW_PATH
app=$YNH_APP_INSTANCE_NAME
#=================================================
# CHECK THE SYNTAX OF THE PATHS
#=================================================
test -n "$old_path" || old_path="/"
test -n "$new_path" || new_path="/"
new_path=$(ynh_normalize_url_path $new_path)
old_path=$(ynh_normalize_url_path $old_path)
#=================================================
# CHECK WHICH PARTS SHOULD BE CHANGED
#=================================================
change_domain=0
if [ "$old_domain" != "$new_domain" ]
then
change_domain=1
fi
change_path=0
if [ "$old_path" != "$new_path" ]
then
change_path=1
fi
#=================================================
# STANDARD MODIFICATIONS
#=================================================
# MODIFY URL IN NGINX CONF
#=================================================
nginx_conf_path=/etc/nginx/conf.d/$old_domain.d/$app.conf
# Change the path in the nginx config file
if [ $change_path -eq 1 ]
then
# Make a backup of the original nginx config file if modified
ynh_backup_if_checksum_is_different "$nginx_conf_path"
# Set global variables for nginx helper
domain="$old_domain"
path_url="$new_path"
# Create a dedicated nginx config
ynh_add_nginx_config
fi
# Change the domain for nginx
if [ $change_domain -eq 1 ]
then
# Delete file checksum for the old conf file location
ynh_delete_file_checksum "$nginx_conf_path"
mv $nginx_conf_path /etc/nginx/conf.d/$new_domain.d/$app.conf
# Store file checksum for the new config file location
ynh_store_file_checksum "/etc/nginx/conf.d/$new_domain.d/$app.conf"
fi
#=================================================
# SPECIFIC MODIFICATIONS
#=================================================
# ...
#=================================================
#=================================================
# GENERIC FINALISATION
#=================================================
# RELOAD NGINX
#=================================================
systemctl reload nginx

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@ -107,6 +107,27 @@ sudo rm jcameron-key.asc
sudo apt-get update
sudo apt-get install -y webmin
#=================================================
# MODIFY A CONFIG FILE
#=================================================
### `ynh_replace_string` is used to replace a string in a file.
### (It's compatible with sed regular expressions syntax)
ynh_replace_string "port=10000" "port=$port" "/etc/webmin/miniserv.conf"
ynh_replace_string "listen=10000" "listen=$port" "/etc/webmin/miniserv.conf"
#=================================================
# STORE THE CONFIG FILE CHECKSUM
#=================================================
### `ynh_store_file_checksum` is used to store the checksum of a file.
### That way, during the upgrade script, by using `ynh_backup_if_checksum_is_different`,
### you can make a backup of this file before modifying it again if the admin had modified it.
# Calculate and store the config file checksum into the app settings
ynh_store_file_checksum "/etc/webmin/miniserv.conf"
#=================================================
# SETUP SSOWAT
#=================================================
@ -119,6 +140,6 @@ yunohost app addaccess --users=$admin $app
# RELOAD NGINX AND START WEBMIN
#=================================================
systemctl enable webmin
systemctl start webmin
systemctl restart webmin
sudo service nginx reload

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@ -42,10 +42,8 @@ then
yunohost firewall disallow TCP $port 2>&1
fi
adminuser=$(sudo yunohost app setting webmin admin_user)
sudo apt-get remove --purge webmin
sudo rm -r /etc/apt/sources.list.d/webmin.list
sudo rm -f /etc/nginx/conf.d/$domain.d/webmin.conf

104
scripts/restore Executable file
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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source ../settings/scripts/_common.sh
source /usr/share/yunohost/helpers
#=================================================
# MANAGE SCRIPT FAILURE
#=================================================
ynh_clean_setup () {
#### Remove this function if there's nothing to clean before calling the remove script.
true
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# LOAD SETTINGS
#=================================================
app=$YNH_APP_INSTANCE_NAME
domain=$(ynh_app_setting_get $app domain)
path_url=$(ynh_app_setting_get $app path)
admin=$(ynh_app_setting_get $app admin)
port=$(ynh_app_setting_get $app port)
#=================================================
# CHECK IF THE APP CAN BE RESTORED
#=================================================
ynh_webpath_available $domain $path_url \
|| ynh_die "Path not available: ${domain}${path_url}"
#=================================================
# STANDARD RESTORATION STEPS
#=================================================
# RESTORE THE NGINX CONFIGURATION
#=================================================
ynh_restore_file "/etc/nginx/conf.d/$domain.d/$app.conf"
# FIND AND OPEN A PORT
#=================================================
### Use these lines if you have to open a port for the application
### `ynh_find_port` will find the first available port starting from the given port.
### If you're not using these lines:
### - Remove the section "CLOSE A PORT" in the remove script
yunohost firewall allow --no-upnp TCP $port 2>&1
#=================================================
# SPECIFIC RESTORATION
#=================================================
# REINSTALL DEPENDENCIES
#=================================================
# Define and install dependencies
ynh_install_app_dependencies perl libnet-ssleay-perl openssl libauthen-pam-perl libpam-runtime libio-pty-perl apt-show-versions python
sudo sh -c "echo 'deb http://download.webmin.com/download/repository sarge contrib' > /etc/apt/sources.list.d/webmin.list"
sudo sh -c "echo 'deb http://webmin.mirror.somersettechsolutions.co.uk/repository sarge contrib' >> /etc/apt/sources.list.d/webmin.list"
sudo wget http://www.webmin.com/jcameron-key.asc
sudo apt-key add jcameron-key.asc
sudo rm jcameron-key.asc
sudo apt-get update
sudo apt-get install -y webmin
#=================================================
# MODIFY A CONFIG FILE
#=================================================
### `ynh_replace_string` is used to replace a string in a file.
### (It's compatible with sed regular expressions syntax)
ynh_replace_string "port=10000" "port=$port" "/etc/webmin/miniserv.conf"
ynh_replace_string "listen=10000" "listen=$port" "/etc/webmin/miniserv.conf"
#=================================================
# SETUP SSOWAT
#=================================================
# Restrict access to admin only
yunohost app addaccess --users=$admin $app
#=================================================
# RELOAD NGINX AND START WEBMIN
#=================================================
systemctl enable webmin
systemctl restart webmin
sudo service nginx reload

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@ -1,6 +1,87 @@
#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source /usr/share/yunohost/helpers
#=================================================
# LOAD SETTINGS
#=================================================
app=$YNH_APP_INSTANCE_NAME
domain=$(ynh_app_setting_get $app domain)
path_url=$(ynh_app_setting_get $app path)
admin=$(ynh_app_setting_get $app admin)
port=$(ynh_app_setting_get $app port)
#=================================================
# CHECK THE PATH
#=================================================
# Normalize the URL path syntax
path_url=$(ynh_normalize_url_path $path_url)
#=================================================
# NGINX CONFIGURATION
#=================================================
# Create a dedicated nginx config
ynh_add_nginx_config
#=================================================
# UPGRADE DEPENDENCIES
#=================================================
ynh_install_app_dependencies perl libnet-ssleay-perl openssl libauthen-pam-perl libpam-runtime libio-pty-perl apt-show-versions python
#=================================================
# SPECIFIC UPGRADE
#=================================================
sudo sh -c "echo 'deb http://download.webmin.com/download/repository sarge contrib' > /etc/apt/sources.list.d/webmin.list"
sudo sh -c "echo 'deb http://webmin.mirror.somersettechsolutions.co.uk/repository sarge contrib' >> /etc/apt/sources.list.d/webmin.list"
sudo wget http://www.webmin.com/jcameron-key.asc
sudo apt-key add jcameron-key.asc
sudo rm jcameron-key.asc
sudo apt-get update
sudo apt-get upgrade
sudo service nginx reload
sudo yunohost app ssowatconf
#=================================================
# MODIFY A CONFIG FILE
#=================================================
### `ynh_replace_string` is used to replace a string in a file.
### (It's compatible with sed regular expressions syntax)
ynh_replace_string "port=10000" "port=$port" "/etc/webmin/miniserv.conf"
ynh_replace_string "listen=10000" "listen=$port" "/etc/webmin/miniserv.conf"
### Verify the checksum of a file, stored by `ynh_store_file_checksum` in the install script.
### And create a backup of this file if the checksum is different. So the file will be backed up if the admin had modified it.
ynh_backup_if_checksum_is_different "/etc/webmin/miniserv.conf"
# Recalculate and store the checksum of the file for the next upgrade.
ynh_store_file_checksum "/etc/webmin/miniserv.conf"
#=================================================
# SETUP SSOWAT
#=================================================
# Restrict access to admin only
yunohost app addaccess --users=$admin $app
#=================================================
# RELOAD NGINX AND START WEBMIN
#=================================================
systemctl enable webmin
systemctl restart webmin
sudo service nginx reload