426 lines
18 KiB
Bash
Executable file
426 lines
18 KiB
Bash
Executable file
#!/bin/bash
|
||
|
||
#=================================================
|
||
# GENERIC START
|
||
#=================================================
|
||
# IMPORT GENERIC HELPERS
|
||
#=================================================
|
||
|
||
source _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
|
||
|
||
#=================================================
|
||
# RETRIEVE ARGUMENTS FROM THE MANIFEST
|
||
#=================================================
|
||
|
||
#port mandatory for garage
|
||
ip=$(get_ip)
|
||
|
||
|
||
domain=$YNH_APP_ARG_DOMAIN
|
||
rpc_secret=$YNH_APP_ARG_RPC_SECRET
|
||
bootstrap_peers=$YNH_APP_ARG_BOOTSTRAP_PEERS
|
||
datadir=$YNH_APP_ARG_DATADIR
|
||
weight=$YNH_APP_ARG_WEIGHT
|
||
virtualization=$YNH_APP_ARG_VIRTUALIZATION
|
||
|
||
|
||
### If it's 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 $YNH_APP_INSTANCE_NAME
|
||
### - the first time the app is installed, YNH_APP_INSTANCE_NAME = ynhexample
|
||
### - the second time the app is installed, YNH_APP_INSTANCE_NAME = ynhexample__2
|
||
### - ynhexample__{N} for the subsequent installations, with N=3,4...
|
||
### The app instance name is probably what interests you most, since this is
|
||
### guaranteed to be unique. This is a good unique identifier to define installation path,
|
||
### db names...
|
||
app=$YNH_APP_INSTANCE_NAME
|
||
|
||
#=================================================
|
||
# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
|
||
#=================================================
|
||
### About --weight and --time
|
||
### ynh_script_progression will show to your final users the progression of each scripts.
|
||
### In order to do that, --weight will represent the relative time of execution compared to the other steps in the script.
|
||
### --time is a packager option, it will show you the execution time since the previous call.
|
||
### This option should be removed before releasing your app.
|
||
### Use the execution time, given by --time, to estimate the weight of a step.
|
||
### A common way to do it is to set a weight equal to the execution time in second +1.
|
||
### The execution time is given for the duration since the previous call. So the weight should be applied to this previous call.
|
||
ynh_script_progression --message="Validating installation parameters..." --time --weight=1
|
||
|
||
### If the app uses NGINX as web server (written in HTML/PHP in most cases), the final path should be "/var/www/$app".
|
||
### If the app provides an internal web server (or uses another application server such as uWSGI), the final path should be "/opt/yunohost/$app"
|
||
final_path=/opt/yunohost/$app
|
||
test ! -e "$final_path" || ynh_die --message="This path already contains a folder"
|
||
|
||
if [[ -n "$rpc_secret" ]]
|
||
then
|
||
echo "$rpc_secret" | grep -E ^[0-9a-f]{64}$ || ynh_die --message="rpc_secret have to be a 32-byte hex-encoded random string. See https://garagehq.deuxfleurs.fr/documentation/reference-manual/configuration/ for more information"
|
||
else
|
||
rpc_secret=$(ynh_string_random 32| od -A n -t x -w64 | sed 's/ //g')
|
||
fi
|
||
if [ -n "$bootstrap_peers" ]
|
||
then
|
||
echo "$bootstrap_peers" | grep -E '[0-9a-f]{64}@(\b25[0-5]|\b2[0-4][0-9]|\b[01]?[0-9][0-9]?)(\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}:3901' || ynh_die --message="friend server id must have id with the following form : 1799bccfd7411eddcf9ebd316bc1f5287ad12a68094e1c6ac6abde7e6feae1ec@192.168.1.1:3901"
|
||
bootstrap_peers_var="\"$bootstrap_peers\","
|
||
else
|
||
bootstrap_peers_var=""
|
||
fi
|
||
|
||
if [ "$datadir" = "/home/yunohost.app/__APP_NAME__/data" ]
|
||
then
|
||
datadir="/home/yunohost.app/$app/data"
|
||
fi
|
||
|
||
# Register (book) web path
|
||
ynh_webpath_register --app=$app --domain=$domain --path_url="/"
|
||
|
||
#=================================================
|
||
# LOOKING FOR VIRTUALISATION
|
||
#=================================================
|
||
ynh_script_progression --message="Checking virtualisation availability…" --time --weight=1
|
||
|
||
if [ "$(which modprobe)" = "" ]
|
||
then
|
||
virtualisation=false
|
||
fi
|
||
|
||
#=================================================
|
||
# STORE SETTINGS FROM MANIFEST
|
||
#=================================================
|
||
ynh_script_progression --message="Storing installation settings..." --time --weight=1
|
||
|
||
ynh_app_setting_set --app=$app --key=domain --value=$domain
|
||
ynh_app_setting_set --app=$app --key=rpc_secret --value=$rpc_secret
|
||
ynh_app_setting_set --app=$app --key=datadir --value=$datadir
|
||
ynh_app_setting_set --app=$app --key=bootstrap_peers --value=$bootstrap_peers
|
||
ynh_app_setting_set --app=$app --key=virtualisation --value=$virtualisation
|
||
|
||
|
||
#=================================================
|
||
# STANDARD MODIFICATIONS
|
||
#=================================================
|
||
# FIND AND OPEN A PORT
|
||
#=================================================
|
||
ynh_script_progression --message="Finding available ports..." --time --weight=1
|
||
|
||
### Use these lines if you have to open a port for the application
|
||
### `ynh_find_port` will find the first available port starting from the given port.
|
||
### If you're not using these lines:
|
||
### - Remove the section "CLOSE A PORT" in the remove script
|
||
|
||
# Find an available port
|
||
|
||
port=$(ynh_find_port --port=4000)
|
||
ynh_app_setting_set --app=$app --key=port --value=$port
|
||
port_api=$(ynh_find_port --port=5000)
|
||
ynh_app_setting_set --app=$app --key=port_api --value=$port_api
|
||
port_web=$(ynh_find_port --port=6000)
|
||
ynh_app_setting_set --app=$app --key=port_web --value=$port_web
|
||
port_admin=$(ynh_find_port --port=7000)
|
||
ynh_app_setting_set --app=$app --key=port_admin --value=$port_admin
|
||
|
||
ynh_print_warn --message="port : $port port_api : $port_api port_web : $port_web port_admin : $port_admin"
|
||
|
||
|
||
# Optional: Expose this port publicly
|
||
# (N.B.: you only need to do this if the app actually needs to expose the port publicly.
|
||
# If you do this and the app doesn't actually need you are CREATING SECURITY HOLES IN THE SERVER !)
|
||
|
||
# Open the port
|
||
ynh_script_progression --message="Configuring firewall..." --time --weight=1
|
||
ynh_exec_warn_less yunohost firewall allow TCP $port
|
||
|
||
#=================================================
|
||
# INSTALL DEPENDENCIES
|
||
#=================================================
|
||
ynh_script_progression --message="Installing dependencies..." --time --weight=1
|
||
|
||
### `ynh_install_app_dependencies` allows you to add any "apt" dependencies to the package.
|
||
### Those deb packages will be installed as dependencies of this package.
|
||
### If you're not using this helper:
|
||
### - Remove the section "REMOVE DEPENDENCIES" in the remove script
|
||
### - Remove the variable "pkg_dependencies" in _common.sh
|
||
### - As well as the section "REINSTALL DEPENDENCIES" in the restore script
|
||
### - And the section "UPGRADE DEPENDENCIES" in the upgrade script
|
||
if [ "$virtualisation" = "true" ]
|
||
then
|
||
ynh_install_app_dependencies $pkg_dependencies_virtualisation
|
||
fi
|
||
#=================================================
|
||
# CREATE DEDICATED USER
|
||
#=================================================
|
||
ynh_script_progression --message="Configuring system user..." --time --weight=1
|
||
|
||
# Create a system user
|
||
ynh_system_user_create --username=$app --home_dir="$final_path"
|
||
|
||
#=================================================
|
||
# DOWNLOAD, CHECK AND UNPACK SOURCE
|
||
#=================================================
|
||
ynh_script_progression --message="Setting up source files..." --time --weight=1
|
||
|
||
### `ynh_setup_source` is used to install an app from a zip or tar.gz file,
|
||
### downloaded from an upstream source, like a git repository.
|
||
### `ynh_setup_source` use the file conf/app.src
|
||
|
||
mkdir -p $final_path
|
||
ynh_app_setting_set --app=$app --key=final_path --value=$final_path
|
||
|
||
# Download, check integrity, uncompress and patch the source from app.src
|
||
pushd $final_path
|
||
install_garage
|
||
popd
|
||
|
||
# FIXME: this should be managed by the core in the future
|
||
# Here, as a packager, you may have to tweak the ownerhsip/permissions
|
||
# such that the appropriate users (e.g. maybe www-data) can access
|
||
# files in some cases.
|
||
# But FOR THE LOVE OF GOD, do not allow r/x for "others" on the entire folder -
|
||
# this will be treated as a security issue.
|
||
chmod 750 "$final_path"
|
||
chmod -R o-rwx "$final_path"
|
||
chown -R $app:$app "$final_path"
|
||
|
||
|
||
#=================================================
|
||
# NGINX CONFIGURATION
|
||
#=================================================
|
||
ynh_script_progression --message="Configuring NGINX web server..." --time --weight=1
|
||
|
||
### `ynh_add_nginx_config` will use the file conf/nginx.conf
|
||
|
||
# Create a dedicated NGINX config
|
||
ynh_add_nginx_config
|
||
|
||
#add wildcard subdomain
|
||
ynh_replace_string --match_string="server_name $domain" --replace_string="server_name $domain *.$domain" --target_file="/etc/nginx/conf.d/$domain.conf"
|
||
ynh_store_file_checksum --file="/etc/nginx/conf.d/$domain.conf"
|
||
#=================================================
|
||
# SPECIFIC SETUP
|
||
#=================================================
|
||
# ...
|
||
#=================================================
|
||
|
||
#=================================================
|
||
# CREATE DATA DIRECTORY
|
||
#=================================================
|
||
ynh_script_progression --message="Creating a data directory..." --time --weight=1
|
||
|
||
### Use these lines if you need to create a directory to store "persistent files" for the application.
|
||
### Usually this directory is used to store uploaded files or any file that won't be updated during
|
||
### an upgrade and that won't be deleted during app removal unless "--purge" option is used.
|
||
### If you're not using these lines:
|
||
### - Remove the section "BACKUP THE DATA DIR" in the backup script
|
||
### - Remove the section "RESTORE THE DATA DIRECTORY" in the restore script
|
||
### - As well as the section "REMOVE DATA DIR" in the remove script
|
||
|
||
ynh_app_setting_set --app=$app --key=datadir --value=$datadir
|
||
|
||
mkdir -p $datadir/data
|
||
|
||
#=================================================
|
||
# create data partition
|
||
#=================================================
|
||
nbd_index=127
|
||
if [ "$virtualisation" = "true" ]
|
||
then
|
||
# to be sure to not exceed size limit, i use a virtual disk with a fix size to have a max limit size.
|
||
qemu-img create -f qcow2 $datadir/garage_data.qcow2 "$weight"G
|
||
nbd_index=$($final_path/mount_disk.sh true)
|
||
ynh_app_setting_set --app=$app --key=nbd_index --value=$nbd_index
|
||
fi
|
||
|
||
# FIXME: this should be managed by the core in the future
|
||
# Here, as a packager, you may have to tweak the ownerhsip/permissions
|
||
# such that the appropriate users (e.g. maybe www-data) can access
|
||
# files in some cases.
|
||
# But FOR THE LOVE OF GOD, do not allow r/x for "others" on the entire folder -
|
||
# this will be treated as a security issue.
|
||
chmod 750 "$datadir"
|
||
chmod -R o-rwx "$datadir"
|
||
chown -R $app:$app "$datadir"
|
||
|
||
if [ "$virtualisation" = "true" ]
|
||
then
|
||
$final_path/umount_disk.sh $nbd_index
|
||
fi
|
||
#=================================================
|
||
# ADD A CONFIGURATION
|
||
#=================================================
|
||
ynh_script_progression --message="Adding a configuration file..." --time --weight=1
|
||
|
||
### You can add specific configuration files.
|
||
###
|
||
### Typically, put your template conf file in ../conf/your_config_file
|
||
### The template may contain strings such as __FOO__ or __FOO_BAR__,
|
||
### which will automatically be replaced by the values of $foo and $foo_bar
|
||
###
|
||
### ynh_add_config will also keep track of the config file's checksum,
|
||
### which later during upgrade may allow to automatically backup the config file
|
||
### if it's found that the file was manually modified
|
||
###
|
||
### Check the documentation of `ynh_add_config` for more info.
|
||
|
||
ynh_add_config --template="mount_disk.sh" --destination="$final_path/mount_disk.sh"
|
||
ynh_add_config --template="umount_disk.sh" --destination="$final_path/umount_disk.sh"
|
||
ynh_add_config --template="garage.toml" --destination="$final_path/garage.toml"
|
||
chmod +x "$final_path/mount_disk.sh" "$final_path/umount_disk.sh"
|
||
|
||
# FIXME: this should be handled by the core in the future
|
||
# You may need to use chmod 600 instead of 400,
|
||
# for example if the app is expected to be able to modify its own config
|
||
chmod 600 "$final_path/garage.toml"
|
||
chown $app:$app "$final_path/garage.toml"
|
||
|
||
### For more complex cases where you want to replace stuff using regexes,
|
||
### you shoud rely on ynh_replace_string (which is basically a wrapper for sed)
|
||
### When doing so, you also need to manually call ynh_store_file_checksum
|
||
###
|
||
### ynh_replace_string --match_string="match_string" --replace_string="replace_string" --target_file="$final_path/some_config_file"
|
||
### ynh_store_file_checksum --file="$final_path/some_config_file"
|
||
|
||
#=================================================
|
||
# SETUP SYSTEMD
|
||
#=================================================
|
||
ynh_script_progression --message="Configuring a systemd service..." --time --weight=1
|
||
|
||
### `ynh_systemd_config` is used to configure a systemd script for an app.
|
||
### It can be used for apps that use sysvinit (with adaptation) or systemd.
|
||
### Have a look at the app to be sure this app needs a systemd script.
|
||
### `ynh_systemd_config` will use the file conf/systemd.service
|
||
### If you're not using these lines:
|
||
### - You can remove those files in conf/.
|
||
### - Remove the section "BACKUP SYSTEMD" in the backup script
|
||
### - Remove also the section "STOP AND REMOVE SERVICE" in the remove script
|
||
### - As well as the section "RESTORE SYSTEMD" in the restore script
|
||
### - And the section "SETUP SYSTEMD" in the upgrade script
|
||
|
||
# Create a dedicated systemd config
|
||
ynh_add_systemd_config
|
||
|
||
#=================================================
|
||
# GENERIC FINALIZATION
|
||
#=================================================
|
||
# SETUP LOGROTATE
|
||
#=================================================
|
||
ynh_script_progression --message="Configuring log rotation..." --time --weight=1
|
||
|
||
### `ynh_use_logrotate` is used to configure a logrotate configuration for the logs of this app.
|
||
### Use this helper only if there is effectively a log file for this app.
|
||
### If you're not using this helper:
|
||
### - Remove the section "BACKUP LOGROTATE" in the backup script
|
||
### - Remove also the section "REMOVE LOGROTATE CONFIGURATION" in the remove script
|
||
### - As well as the section "RESTORE THE LOGROTATE CONFIGURATION" in the restore script
|
||
### - And the section "SETUP LOGROTATE" in the upgrade script
|
||
|
||
# Use logrotate to manage application logfile(s)
|
||
ynh_use_logrotate
|
||
|
||
#=================================================
|
||
# INTEGRATE SERVICE IN YUNOHOST
|
||
#=================================================
|
||
ynh_script_progression --message="Integrating service in YunoHost..." --time --weight=1
|
||
|
||
### `yunohost service add` integrates a service in YunoHost. It then gets
|
||
### displayed in the admin interface and through the others `yunohost service` commands.
|
||
### (N.B.: this line only makes sense if the app adds a service to the system!)
|
||
### If you're not using these lines:
|
||
### - You can remove these files in conf/.
|
||
### - Remove the section "REMOVE SERVICE INTEGRATION IN YUNOHOST" in the remove script
|
||
### - As well as the section "INTEGRATE SERVICE IN YUNOHOST" in the restore script
|
||
### - And the section "INTEGRATE SERVICE IN YUNOHOST" in the upgrade script
|
||
|
||
yunohost service add --needs_exposed_ports $port --description="s3 storage" --log="/var/log/$app/$app.log" $app
|
||
|
||
### Additional options starting with 3.8:
|
||
###
|
||
### --needs_exposed_ports "$port" a list of ports that needs to be publicly exposed
|
||
### which will then be checked by YunoHost's diagnosis system
|
||
### (N.B. DO NOT USE THIS is the port is only internal!!!)
|
||
###
|
||
### --test_status "some command" a custom command to check the status of the service
|
||
### (only relevant if 'systemctl status' doesn't do a good job)
|
||
###
|
||
### --test_conf "some command" some command similar to "nginx -t" that validates the conf of the service
|
||
###
|
||
### Re-calling 'yunohost service add' during the upgrade script is the right way
|
||
### to proceed if you later realize that you need to enable some flags that
|
||
### weren't enabled on old installs (be careful it'll override the existing
|
||
### service though so you should re-provide all relevant flags when doing so)
|
||
|
||
|
||
#=================================================
|
||
# START SYSTEMD SERVICE
|
||
#=================================================
|
||
ynh_script_progression --message="Starting a systemd service..." --time --weight=1
|
||
|
||
### `ynh_systemd_action` is used to start a systemd service for an app.
|
||
### Only needed if you have configure a systemd service
|
||
### If you're not using these lines:
|
||
### - Remove the section "STOP SYSTEMD SERVICE" and "START SYSTEMD SERVICE" in the backup script
|
||
### - As well as the section "START SYSTEMD SERVICE" in the restore script
|
||
### - As well as the section"STOP SYSTEMD SERVICE" and "START SYSTEMD SERVICE" in the upgrade script
|
||
### - And the section "STOP SYSTEMD SERVICE" and "START SYSTEMD SERVICE" in the change_url script
|
||
|
||
# Start a systemd service
|
||
ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
|
||
|
||
|
||
#=================================================
|
||
# SETUP SSOWAT
|
||
#=================================================
|
||
ynh_script_progression --message="Configuring permissions..." --time --weight=1
|
||
|
||
# Everyone can access the app.
|
||
# The "main" permission is automatically created before the install script.
|
||
ynh_permission_update --permission="main" --add="visitors"
|
||
|
||
#=================================================
|
||
# RELOAD NGINX
|
||
#=================================================
|
||
ynh_script_progression --message="Reloading NGINX web server..." --time --weight=1
|
||
|
||
ynh_systemd_action --service_name=nginx --action=reload
|
||
|
||
|
||
#=================================================
|
||
# CONFIGURE GARAGE
|
||
#=================================================
|
||
ynh_script_progression --message="Configuring garage..." --time --weight=1
|
||
|
||
garage_command="$final_path/garage -c $final_path/garage.toml"
|
||
|
||
node_id=$($garage_command node id -q | cut -d '@' -f1)
|
||
ynh_app_setting_set --app=$app --key=node_id --value=node_id
|
||
|
||
|
||
init_garage "$garage_command" "$node_id" "$weight" "$domain"
|
||
|
||
#=================================================
|
||
# Send email to admin
|
||
#=================================================
|
||
app_message="your garage node have been installed. You can now connect to other nodes with the following identifiers : \
|
||
rpc_secret: $rpc_secret
|
||
bootstrap_peers: $bootstrap_peers"
|
||
|
||
ynh_send_readme_to_admin --app_message=$app_message
|
||
|
||
#=================================================
|
||
# END OF SCRIPT
|
||
#=================================================
|
||
|
||
ynh_script_progression --message="Installation of $app completed" --time --last
|