YunoHost-Apps/linuxdash_ynh
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v2

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This commit is contained in:
Éric Gaspar 2023-06-11 18:39:46 +02:00
parent 8abdb0ccda
commit 135cc66552
13 changed files with 204 additions and 582 deletions
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22
check_process
View file

@ -1,22 +0,0 @@
;; Test complet
; Manifest
domain="domain.tld"
path="/path"
admin="john"
; Checks
pkg_linter=1
setup_sub_dir=1
setup_root=1
setup_nourl=0
setup_private=0
setup_public=0
upgrade=1
# 2.0~ynh2
upgrade=1 from_commit=1319c98657f9b743cd345185aafc51c7a7da342f
backup_restore=1
multi_instance=1
port_already_use=0
change_url=1
;;; Options
Email=
Notification=none

2
conf/nginx.conf
View file

@ -1,7 +1,7 @@
#sub_path_only rewrite ^__PATH__$ __PATH__/ permanent; #sub_path_only rewrite ^__PATH__$ __PATH__/ permanent;
location __PATH__/ { location __PATH__/ {
proxy_pass http://localhost:__PORT__/; proxy_pass http://127.0.0.1:__PORT__/;
proxy_redirect off; proxy_redirect off;
proxy_hide_header Content-Type; proxy_hide_header Content-Type;

54
manifest.json
View file

@ -1,54 +0,0 @@
{
"name": "Linux-Dash",
"id": "linuxdash",
"packaging_format": 1,
"description": {
"en": "A drop-in, low-overhead monitoring web dashboard for GNU/linux machine.",
"fr": "Tableau de bord léger pour le monitoring d’un serveur GNU/linux."
},
"version": "2.0~ynh3",
"url": "https://github.com/afaqurk/linux-dash",
"upstream": {
"license": "MIT",
"website": "https://github.com/afaqurk/linux-dash",
"demo": "https://afaqurk.github.io/linux-dash/",
"admindoc": "https://github.com/afaqurk/linux-dash/wiki",
"code": "https://github.com/afaqurk/linux-dash"
},
"license": "MIT",
"maintainer": {
"name": "Moul",
"email": "moul@moul.re",
"url": "https://moul.re"
},
"requirements": {
"yunohost": ">= 4.3.0"
},
"multi_instance": true,
"services": [
"nginx"
],
"arguments": {
"install": [
{
"name": "domain",
"type": "domain"
},
{
"name": "path",
"type": "path",
"example": "/dash",
"default": "/dash"
},
{
"name": "admin",
"type": "user",
"ask": {
"en": "Choose the YunoHost user which have access to Linux-Dash",
"fr": "Choisissez l’utilisateur YunoHost qui a accès à Linux-Dash"
},
"example": "john"
}
]
}
}

29
manifest.toml
View file

@ -2,8 +2,8 @@ packaging_format = 2
id = "linuxdash" id = "linuxdash"
name = "Linux-Dash" name = "Linux-Dash"
description.en = "A drop-in, low-overhead monitoring web dashboard for GNU/linux machine." description.en = "Monitoring web dashboard for GNU/linux machine"
description.fr = "Tableau de bord léger pour le monitoring d’un serveur GNU/linux." description.fr = "Tableau de bord léger pour le monitoring d’un serveur GNU/linux"
version = "2.0~ynh3" version = "2.0~ynh3"
@ -15,38 +15,34 @@ website = "https://github.com/afaqurk/linux-dash"
demo = "https://afaqurk.github.io/linux-dash/" demo = "https://afaqurk.github.io/linux-dash/"
admindoc = "https://github.com/afaqurk/linux-dash/wiki" admindoc = "https://github.com/afaqurk/linux-dash/wiki"
code = "https://github.com/afaqurk/linux-dash" code = "https://github.com/afaqurk/linux-dash"
cpe = "???" # FIXME: optional but recommended if relevant, this is meant to contain the Common Platform Enumeration, which is sort of a standard id for applications defined by the NIST. In particular, Yunohost may use this is in the future to easily track CVE (=security reports) related to apps. The CPE may be obtained by searching here: https://nvd.nist.gov/products/cpe/search. For example, for Nextcloud, the CPE is 'cpe:2.3:a:nextcloud:nextcloud' (no need to include the version number)
fund = "???" # FIXME: optional but recommended (or remove if irrelevant / not applicable). This is meant to be an URL where people can financially support this app, especially when its development is based on volunteers and/or financed by its community. YunoHost may later advertise it in the webadmin.
[integration] [integration]
yunohost = ">= 4.3.0" yunohost = ">= 11.1.19"
architectures = "all" # FIXME: can be replaced by a list of supported archs using the dpkg --print-architecture nomenclature (amd64/i386/armhf/arm64), for example: ["amd64", "i386"] architectures = "all"
multi_instance = true multi_instance = true
ldap = "?" # FIXME: replace with true, false, or "not_relevant". Not to confuse with the "sso" key : the "ldap" key corresponds to wether or not a user *can* login on the app using its YunoHost credentials. ldap = false
sso = "?" # FIXME: replace with true, false, or "not_relevant". Not to confuse with the "ldap" key : the "sso" key corresponds to wether or not a user is *automatically logged-in* on the app when logged-in on the YunoHost portal. sso = false
disk = "50M" # FIXME: replace with an **estimate** minimum disk requirement. e.g. 20M, 400M, 1G, ... disk = "50M"
ram.build = "50M" # FIXME: replace with an **estimate** minimum ram requirement. e.g. 50M, 400M, 1G, ... ram.build = "50M"
ram.runtime = "50M" # FIXME: replace with an **estimate** minimum ram requirement. e.g. 50M, 400M, 1G, ... ram.runtime = "50M"
[install] [install]
[install.domain] [install.domain]
# this is a generic question - ask strings are automatically handled by Yunohost's core
type = "domain" type = "domain"
[install.path] [install.path]
# this is a generic question - ask strings are automatically handled by Yunohost's core
type = "path" type = "path"
default = "/dash" default = "/dash"
[install.admin] [install.admin]
# this is a generic question - ask strings are automatically handled by Yunohost's core
type = "user" type = "user"
[resources] [resources]
[resources.sources.main] [resources.sources.main]
url = "https://codeload.github.com/afaqurk/linux-dash/tar.gz/186a802ea76e8bfcab7e8e7ebc533b74f80306fc" url = "https://github.com/tariqbuilds/linux-dash/archive/186a802ea76e8bfcab7e8e7ebc533b74f80306fc.tar.gz"
sha256 = "506ae346f69b2002d4e3494d6aaa92104dbc8e50c8740acb2c49bc592a5939ce" sha256 = "506ae346f69b2002d4e3494d6aaa92104dbc8e50c8740acb2c49bc592a5939ce"
[resources.ports]
[resources.system_user] [resources.system_user]
@ -54,3 +50,6 @@ ram.runtime = "50M" # FIXME: replace with an **estimate** minimum ram requiremen
[resources.permissions] [resources.permissions]
main.url = "/" main.url = "/"
[resources.apt]
packages = "supervisor"

170
scripts/_common.sh
View file

@ -4,8 +4,6 @@
# COMMON VARIABLES # COMMON VARIABLES
#================================================= #=================================================
# dependencies used by the app
#REMOVEME? pkg_dependencies="supervisor"
nodejs_version=12 nodejs_version=12
#================================================= #=================================================
@ -19,3 +17,171 @@ nodejs_version=12
#================================================= #=================================================
# FUTURE OFFICIAL HELPERS # FUTURE OFFICIAL HELPERS
#================================================= #=================================================
# Create a dedicated supervisor config
#
# usage: ynh_add_supervisor_config [--service=service] [--template=template]
# | arg: -s, --service= - Service name (optionnal, `$app` by default)
# | arg: -t, --template= - Name of template file (optionnal, this is 'supervisor' by default, meaning ./conf/supervisor.service will be used as template)
#
# This will use the template `../conf/<templatename>.service`.
#
# See the documentation of `ynh_add_config` for a description of the template
# format and how placeholders are replaced with actual variables.
#
# Requires YunoHost version 2.7.11 or higher.
ynh_add_supervisor_config () {
# Declare an array to define the options of this helper.
local legacy_args=stv
local -A args_array=( [s]=service= [t]=template= [v]=others_var=)
local service
local template
local others_var
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
local service="${service:-$app}"
local template="${template:-supervisor.service}"
others_var="${others_var:-}"
[[ -z "$others_var" ]] || ynh_print_warn --message="Packagers: using --others_var is unecessary since Yunohost 4.2"
ynh_add_config --template="$YNH_APP_BASEDIR/conf/$template" --destination="/etc/supervisor/conf.d/$service.conf"
supervisorctl reread
supervisorctl update
}
# Remove the dedicated supervisor config
#
# usage: ynh_remove_supervisor_config [--service=service]
# | arg: -s, --service= - Service name (optionnal, $app by default)
#
# Requires YunoHost version 2.7.2 or higher.
ynh_remove_supervisor_config () {
# Declare an array to define the options of this helper.
local legacy_args=s
local -A args_array=( [s]=service= )
local service
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
local service="${service:-$app}"
local finalsupervisorconf="/etc/supervisor/conf.d/$service.conf"
if [ -e "$finalsupervisorconf" ]
then
ynh_supervisor_action --service_name=$service --action=stop
ynh_secure_remove --file="$finalsupervisorconf"
supervisorctl reread
supervisorctl update
fi
}
# Start (or other actions) a service, print a log in case of failure and optionnaly wait until the service is completely started
#
# usage: ynh_supervisor_action [--service_name=service_name] [--action=action] [ [--line_match="line to match"] [--log_path=log_path] [--timeout=300] [--length=20] ]
# | arg: -n, --service_name= - Name of the service to start. Default : `$app`
# | arg: -a, --action= - Action to perform with supervisorctl. Default: start
# | arg: -l, --line_match= - Line to match - The line to find in the log to attest the service have finished to boot. If not defined it don't wait until the service is completely started.
# | arg: -p, --log_path= - Log file - Path to the log file. Default : `/var/log/$app/$app.log`
# | arg: -t, --timeout= - Timeout - The maximum time to wait before ending the watching. Default : 300 seconds.
# | arg: -e, --length= - Length of the error log : Default : 20
#
# Requires YunoHost version 3.5.0 or higher.
ynh_supervisor_action() {
# Declare an array to define the options of this helper.
local legacy_args=nalpte
declare -Ar args_array=( [n]=service_name= [a]=action= [l]=line_match= [p]=log_path= [t]=timeout= [e]=length= )
local service_name
local action
local line_match
local length
local log_path
local timeout
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
service_name="${service_name:-$app}"
action=${action:-start}
line_match=${line_match:-}
length=${length:-20}
log_path="${log_path:-/var/log/$service_name/$service_name.log}"
timeout=${timeout:-300}
# Start to read the log
if [[ -n "$line_match" ]]
then
local templog="$(mktemp)"
# Following the starting of the app in its log
if [ "$log_path" == "systemd" ]
then
# Read the supervisor journal
journalctl --unit=supervisor --follow --since=-0 --quiet > "$templog" &
# Get the PID of the journalctl command
local pid_tail=$!
else
# Read the specified log file
tail --follow=name --retry --lines=0 "$log_path" > "$templog" 2>&1 &
# Get the PID of the tail command
local pid_tail=$!
fi
fi
# Use reload-or-restart instead of reload. So it wouldn't fail if the service isn't running.
if [ "$action" == "reload" ]; then
action="update"
fi
# If the service fails to perform the action
if ! supervisorctl $action $service_name
then
# Show syslog for this service
ynh_exec_err journalctl --quiet --no-hostname --no-pager --lines=$length --unit=$service_name
# If a log is specified for this service, show also the content of this log
if [ -e "$log_path" ]
then
ynh_exec_err tail --lines=$length "$log_path"
fi
ynh_clean_check_starting
return 1
fi
# Start the timeout and try to find line_match
if [[ -n "${line_match:-}" ]]
then
set +x
local i=0
for i in $(seq 1 $timeout)
do
# Read the log until the sentence is found, that means the app finished to start. Or run until the timeout
if grep --extended-regexp --quiet "$line_match" "$templog"
then
ynh_print_info --message="The service $service_name has correctly executed the action ${action}."
break
fi
if [ $i -eq 3 ]; then
echo -n "Please wait, the service $service_name is ${action}ing" >&2
fi
if [ $i -ge 3 ]; then
echo -n "." >&2
fi
sleep 1
done
set -x
if [ $i -ge 3 ]; then
echo "" >&2
fi
if [ $i -eq $timeout ]
then
ynh_print_warn --message="The service $service_name didn't fully executed the action ${action} before the timeout."
ynh_print_warn --message="Please find here an extract of the end of the log of the service $service_name:"
ynh_exec_warn journalctl --quiet --no-hostname --no-pager --lines=$length --unit=$service_name
if [ -e "$log_path" ]
then
ynh_print_warn --message="\-\-\-"
ynh_exec_warn tail --lines=$length "$log_path"
fi
fi
ynh_clean_check_starting
fi
}

17
scripts/backup
View file

@ -10,23 +10,6 @@
source ../settings/scripts/_common.sh source ../settings/scripts/_common.sh
source /usr/share/yunohost/helpers source /usr/share/yunohost/helpers
#=================================================
# MANAGE SCRIPT FAILURE
#=================================================
# Exit if an error occurs during the execution of the script
#REMOVEME? ynh_abort_if_errors
#=================================================
# LOAD SETTINGS
#=================================================
#REMOVEME? ynh_print_info --message="Loading installation settings..."
#REMOVEME? app=$YNH_APP_INSTANCE_NAME
#REMOVEME? #REMOVEME? install_dir=$(ynh_app_setting_get --app=$app --key=install_dir)
#REMOVEME? domain=$(ynh_app_setting_get --app=$app --key=domain)
#================================================= #=================================================
# DECLARE DATA AND CONF FILES TO BACKUP # DECLARE DATA AND CONF FILES TO BACKUP
#================================================= #=================================================

90
scripts/change_url
View file

@ -9,63 +9,6 @@
source _common.sh source _common.sh
source /usr/share/yunohost/helpers source /usr/share/yunohost/helpers
#=================================================
# RETRIEVE ARGUMENTS
#=================================================
#REMOVEME? old_domain=$YNH_APP_OLD_DOMAIN
#REMOVEME? old_path=$YNH_APP_OLD_PATH
#REMOVEME? new_domain=$YNH_APP_NEW_DOMAIN
#REMOVEME? new_path=$YNH_APP_NEW_PATH
#REMOVEME? app=$YNH_APP_INSTANCE_NAME
#=================================================
# LOAD SETTINGS
#=================================================
#REMOVEME? ynh_script_progression --message="Loading installation settings..."
#REMOVEME? # Needed for helper "ynh_add_nginx_config"
#REMOVEME? #REMOVEME? install_dir=$(ynh_app_setting_get --app=$app --key=install_dir)
# Add settings here as needed by your application
#REMOVEME? port=$(ynh_app_setting_get --app=$app --key=port)
#=================================================
# BACKUP BEFORE CHANGE URL THEN ACTIVE TRAP
#=================================================
#REMOVEME? ynh_script_progression --message="Backing up the app before changing its URL (may take a while)..."
# Backup the current version of the app
#REMOVEME? ynh_backup_before_upgrade
#REMOVEME? ynh_clean_setup () {
#REMOVEME? ynh_clean_check_starting
# Remove the new domain config file, the remove script won't do it as it doesn't know yet its location.
#REMOVEME? ynh_secure_remove --file="/etc/nginx/conf.d/$new_domain.d/$app.conf"
# Restore it if the upgrade fails
#REMOVEME? ynh_restore_upgradebackup
}
# Exit if an error occurs during the execution of the script
#REMOVEME? ynh_abort_if_errors
#=================================================
# CHECK WHICH PARTS SHOULD BE CHANGED
#=================================================
#REMOVEME? change_domain=0
#REMOVEME? if [ "$old_domain" != "$new_domain" ]
then
#REMOVEME? change_domain=1
fi
#REMOVEME? change_path=0
#REMOVEME? if [ "$old_path" != "$new_path" ]
then
#REMOVEME? change_path=1
fi
#================================================= #=================================================
# STANDARD MODIFICATIONS # STANDARD MODIFICATIONS
#================================================= #=================================================
@ -75,39 +18,6 @@ ynh_script_progression --message="Updating NGINX web server configuration..."
ynh_change_url_nginx_config ynh_change_url_nginx_config
#REMOVEME? nginx_conf_path=/etc/nginx/conf.d/$old_domain.d/$app.conf
# Change the path in the NGINX config file
if [ $change_path -eq 1 ]
then
# Make a backup of the original NGINX config file if modified
#REMOVEME? ynh_backup_if_checksum_is_different --file="$nginx_conf_path"
# Set global variables for NGINX helper
#REMOVEME? domain="$old_domain"
#REMOVEME? path="$new_path"
# Create a dedicated NGINX config
#REMOVEME? ynh_add_nginx_config
fi
# Change the domain for NGINX
if [ $change_domain -eq 1 ]
then
# Delete file checksum for the old conf file location
#REMOVEME? ynh_delete_file_checksum --file="$nginx_conf_path"
#REMOVEME? mv $nginx_conf_path /etc/nginx/conf.d/$new_domain.d/$app.conf
# Store file checksum for the new config file location
#REMOVEME? ynh_store_file_checksum --file="/etc/nginx/conf.d/$new_domain.d/$app.conf"
fi
#=================================================
# GENERIC FINALISATION
#=================================================
# RELOAD NGINX
#=================================================
#REMOVEME? ynh_script_progression --message="Reloading NGINX web server..."
#REMOVEME? #REMOVEME? ynh_systemd_action --service_name=nginx --action=reload
#================================================= #=================================================
# END OF SCRIPT # END OF SCRIPT
#================================================= #=================================================

80
scripts/install
View file

@ -7,86 +7,23 @@
#================================================= #=================================================
source _common.sh source _common.sh
source ynh_supervisor
source /usr/share/yunohost/helpers source /usr/share/yunohost/helpers
#=================================================
# MANAGE SCRIPT FAILURE
#=================================================
#REMOVEME? ynh_clean_setup () {
ynh_clean_check_starting
}
# Exit if an error occurs during the execution of the script
#REMOVEME? ynh_abort_if_errors
#=================================================
# RETRIEVE ARGUMENTS FROM THE MANIFEST
#=================================================
#REMOVEME? domain=$YNH_APP_ARG_DOMAIN
#REMOVEME? path=$YNH_APP_ARG_PATH
#REMOVEME? admin=$YNH_APP_ARG_ADMIN
#REMOVEME? app=$YNH_APP_INSTANCE_NAME
#=================================================
# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
#=================================================
#REMOVEME? ynh_script_progression --message="Validating installation parameters..."
#REMOVEME? install_dir=/var/www/$app
#REMOVEME? test ! -e "$install_dir" || ynh_die --message="This path already contains a folder"
# Register (book) web path
#REMOVEME? ynh_webpath_register --app=$app --domain=$domain --path=$path
#=================================================
# STORE SETTINGS FROM MANIFEST
#=================================================
#REMOVEME? ynh_script_progression --message="Storing installation settings..."
#REMOVEME? ynh_app_setting_set --app=$app --key=domain --value=$domain
#REMOVEME? ynh_app_setting_set --app=$app --key=path --value=$path
#REMOVEME? ynh_app_setting_set --app=$app --key=admin --value=$admin
#=================================================
# STANDARD MODIFICATIONS
#=================================================
# FIND AND OPEN A PORT
#=================================================
#REMOVEME? ynh_script_progression --message="Finding an available port..."
# Find an available port
#REMOVEME? port=$(ynh_find_port --port=8095)
#REMOVEME? ynh_app_setting_set --app=$app --key=port --value=$port
#================================================= #=================================================
# INSTALL DEPENDENCIES # INSTALL DEPENDENCIES
#================================================= #=================================================
#REMOVEME? ynh_script_progression --message="Installing dependencies..." ynh_script_progression --message="Installing dependencies..."
#REMOVEME? ynh_install_app_dependencies $pkg_dependencies
ynh_install_nodejs --nodejs_version=$nodejs_version ynh_install_nodejs --nodejs_version=$nodejs_version
#=================================================
# CREATE DEDICATED USER
#=================================================
#REMOVEME? ynh_script_progression --message="Configuring system user..."
# Create a system user
#REMOVEME? ynh_system_user_create --username=$app --home_dir="$install_dir"
#================================================= #=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE # DOWNLOAD, CHECK AND UNPACK SOURCE
#================================================= #=================================================
ynh_script_progression --message="Setting up source files..." ynh_script_progression --message="Setting up source files..."
#REMOVEME? ynh_app_setting_set --app=$app --key=install_dir --value=$install_dir
# Download, check integrity, uncompress and patch the source from app.src # Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source --dest_dir="$install_dir" ynh_setup_source --dest_dir="$install_dir"
chmod 750 "$install_dir"
chmod -R o-rwx "$install_dir" chmod -R o-rwx "$install_dir"
chown -R $app:www-data "$install_dir" chown -R $app:www-data "$install_dir"
@ -142,21 +79,6 @@ ynh_script_progression --message="Starting a systemd service..."
# Start a systemd service # Start a systemd service
ynh_supervisor_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log" ynh_supervisor_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
#=================================================
# SETUP SSOWAT
#=================================================
#REMOVEME? ynh_script_progression --message="Configuring permissions..."
# Only the admin can access the admin panel of the app (if the app has an admin panel)
#REMOVEME? ynh_permission_create --permission="admin" --url="/admin" --allowed=$admin
#=================================================
# RELOAD NGINX
#=================================================
#REMOVEME? ynh_script_progression --message="Reloading NGINX web server..."
#REMOVEME? ynh_systemd_action --service_name=nginx --action=reload
#================================================= #=================================================
# END OF SCRIPT # END OF SCRIPT
#================================================= #=================================================

33
scripts/remove
View file

@ -7,20 +7,8 @@
#================================================= #=================================================
source _common.sh source _common.sh
source ynh_supervisor
source /usr/share/yunohost/helpers source /usr/share/yunohost/helpers
#=================================================
# LOAD SETTINGS
#=================================================
#REMOVEME? ynh_script_progression --message="Loading installation settings..."
#REMOVEME? app=$YNH_APP_INSTANCE_NAME
#REMOVEME? domain=$(ynh_app_setting_get --app=$app --key=domain)
#REMOVEME? port=$(ynh_app_setting_get --app=$app --key=port)
#REMOVEME? #REMOVEME? install_dir=$(ynh_app_setting_get --app=$app --key=install_dir)
#================================================= #=================================================
# STANDARD REMOVE # STANDARD REMOVE
#================================================= #=================================================
@ -42,14 +30,6 @@ ynh_script_progression --message="Stopping and removing the systemd service..."
# Remove the dedicated systemd config # Remove the dedicated systemd config
ynh_remove_supervisor_config ynh_remove_supervisor_config
#=================================================
# REMOVE APP MAIN DIR
#=================================================
#REMOVEME? ynh_script_progression --message="Removing app main directory..."
# Remove the app directory securely
#REMOVEME? ynh_secure_remove --file="$install_dir"
#================================================= #=================================================
# REMOVE NGINX CONFIGURATION # REMOVE NGINX CONFIGURATION
#================================================= #=================================================
@ -61,21 +41,10 @@ ynh_remove_nginx_config
#================================================= #=================================================
# REMOVE DEPENDENCIES # REMOVE DEPENDENCIES
#================================================= #=================================================
#REMOVEME? ynh_script_progression --message="Removing dependencies..." ynh_script_progression --message="Removing dependencies..."
# Remove metapackage and its dependencies # Remove metapackage and its dependencies
ynh_remove_nodejs ynh_remove_nodejs
#REMOVEME? ynh_remove_app_dependencies
#=================================================
# GENERIC FINALIZATION
#=================================================
# REMOVE DEDICATED USER
#=================================================
#REMOVEME? ynh_script_progression --message="Removing the dedicated system user..."
# Delete a system user
#REMOVEME? ynh_system_user_delete --username=$app
#================================================= #=================================================
# END OF SCRIPT # END OF SCRIPT

58
scripts/restore
View file

@ -8,55 +8,8 @@
# Keep this path for calling _common.sh inside the execution's context of backup and restore scripts # Keep this path for calling _common.sh inside the execution's context of backup and restore scripts
source ../settings/scripts/_common.sh source ../settings/scripts/_common.sh
source ../settings/scripts/ynh_supervisor
source /usr/share/yunohost/helpers source /usr/share/yunohost/helpers
#=================================================
# MANAGE SCRIPT FAILURE
#=================================================
#REMOVEME? ynh_clean_setup () {
ynh_clean_check_starting
}
# Exit if an error occurs during the execution of the script
#REMOVEME? ynh_abort_if_errors
#=================================================
# LOAD SETTINGS
#=================================================
#REMOVEME? ynh_script_progression --message="Loading installation settings..."
#REMOVEME? app=$YNH_APP_INSTANCE_NAME
#REMOVEME? domain=$(ynh_app_setting_get --app=$app --key=domain)
#REMOVEME? path=$(ynh_app_setting_get --app=$app --key=path)
#REMOVEME? #REMOVEME? install_dir=$(ynh_app_setting_get --app=$app --key=install_dir)
#=================================================
# CHECK IF THE APP CAN BE RESTORED
#=================================================
#REMOVEME? ynh_script_progression --message="Validating restoration parameters..."
#REMOVEME? test ! -d $install_dir \
|| ynh_die --message="There is already a directory: $install_dir "
#=================================================
# STANDARD RESTORATION STEPS
#=================================================
# RESTORE THE NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Restoring the NGINX web server configuration..."
ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
#=================================================
# RECREATE THE DEDICATED USER
#=================================================
#REMOVEME? ynh_script_progression --message="Recreating the dedicated system user..."
# Create the dedicated user (if not existing)
#REMOVEME? ynh_system_user_create --username=$app --home_dir="$install_dir"
#================================================= #=================================================
# RESTORE THE APP MAIN DIR # RESTORE THE APP MAIN DIR
#================================================= #=================================================
@ -64,7 +17,6 @@ ynh_script_progression --message="Restoring the app main directory..."
ynh_restore_file --origin_path="$install_dir" ynh_restore_file --origin_path="$install_dir"
chmod 750 "$install_dir"
chmod -R o-rwx "$install_dir" chmod -R o-rwx "$install_dir"
chown -R $app:www-data "$install_dir" chown -R $app:www-data "$install_dir"
@ -73,12 +25,18 @@ chown -R $app:www-data "$install_dir"
#================================================= #=================================================
# REINSTALL DEPENDENCIES # REINSTALL DEPENDENCIES
#================================================= #=================================================
#REMOVEME? ynh_script_progression --message="Reinstalling dependencies..." ynh_script_progression --message="Reinstalling dependencies..."
# Define and install dependencies # Define and install dependencies
#REMOVEME? ynh_install_app_dependencies $pkg_dependencies
ynh_install_nodejs --nodejs_version=$nodejs_version ynh_install_nodejs --nodejs_version=$nodejs_version
#=================================================
# RESTORE THE NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Restoring the NGINX web server configuration..."
ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
#================================================= #=================================================
# RESTORE SYSTEMD # RESTORE SYSTEMD
#================================================= #=================================================

53
scripts/upgrade
View file

@ -7,44 +7,14 @@
#================================================= #=================================================
source _common.sh source _common.sh
source ynh_supervisor
source /usr/share/yunohost/helpers source /usr/share/yunohost/helpers
#=================================================
# LOAD SETTINGS
#=================================================
#REMOVEME? ynh_script_progression --message="Loading installation settings..."
#REMOVEME? app=$YNH_APP_INSTANCE_NAME
#REMOVEME? domain=$(ynh_app_setting_get --app=$app --key=domain)
#REMOVEME? path=$(ynh_app_setting_get --app=$app --key=path)
#REMOVEME? admin=$(ynh_app_setting_get --app=$app --key=admin)
#REMOVEME? #REMOVEME? install_dir=$(ynh_app_setting_get --app=$app --key=install_dir)
#REMOVEME? port=$(ynh_app_setting_get --app=$app --key=port)
#================================================= #=================================================
# CHECK VERSION # CHECK VERSION
#================================================= #=================================================
ynh_script_progression --message="Checking version..."
upgrade_type=$(ynh_check_app_version_changed) upgrade_type=$(ynh_check_app_version_changed)
#=================================================
# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
#=================================================
#REMOVEME? ynh_script_progression --message="Backing up the app before upgrading (may take a while)..."
# Backup the current version of the app
#REMOVEME? ynh_backup_before_upgrade
#REMOVEME? ynh_clean_setup () {
ynh_clean_check_starting
# Restore it if the upgrade fails
#REMOVEME? ynh_restore_upgradebackup
}
# Exit if an error occurs during the execution of the script
#REMOVEME? ynh_abort_if_errors
#================================================= #=================================================
# STANDARD UPGRADE STEPS # STANDARD UPGRADE STEPS
#================================================= #=================================================
@ -54,18 +24,6 @@ ynh_script_progression --message="Stopping a systemd service..."
ynh_systemd_action --service_name=$app --action="stop" --log_path="/var/log/$app/$app.log" ynh_systemd_action --service_name=$app --action="stop" --log_path="/var/log/$app/$app.log"
#=================================================
# ENSURE DOWNWARD COMPATIBILITY
#=================================================
ynh_script_progression --message="Ensuring downward compatibility..."
#=================================================
# CREATE DEDICATED USER
#=================================================
#REMOVEME? ynh_script_progression --message="Making sure dedicated system user exists..."
# Create a dedicated user (if not existing)
#REMOVEME? ynh_system_user_create --username=$app --home_dir="$install_dir"
#================================================= #=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE # DOWNLOAD, CHECK AND UNPACK SOURCE
#================================================= #=================================================
@ -78,7 +36,6 @@ then
ynh_setup_source --dest_dir="$install_dir" ynh_setup_source --dest_dir="$install_dir"
fi fi
chmod 750 "$install_dir"
chmod -R o-rwx "$install_dir" chmod -R o-rwx "$install_dir"
chown -R $app:www-data "$install_dir" chown -R $app:www-data "$install_dir"
@ -93,9 +50,8 @@ ynh_add_nginx_config
#================================================= #=================================================
# UPGRADE DEPENDENCIES # UPGRADE DEPENDENCIES
#================================================= #=================================================
#REMOVEME? ynh_script_progression --message="Upgrading dependencies..." ynh_script_progression --message="Upgrading dependencies..."
#REMOVEME? ynh_install_app_dependencies $pkg_dependencies
ynh_install_nodejs --nodejs_version=$nodejs_version ynh_install_nodejs --nodejs_version=$nodejs_version
#================================================= #=================================================
@ -140,13 +96,6 @@ ynh_script_progression --message="Starting a systemd service..."
ynh_supervisor_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log" ynh_supervisor_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
#=================================================
# RELOAD NGINX
#=================================================
#REMOVEME? ynh_script_progression --message="Reloading NGINX web server..."
#REMOVEME? ynh_systemd_action --service_name=nginx --action=reload
#================================================= #=================================================
# END OF SCRIPT # END OF SCRIPT
#================================================= #=================================================

167
scripts/ynh_supervisor
View file

@ -1,167 +0,0 @@
#!/bin/bash
# Create a dedicated supervisor config
#
# usage: ynh_add_supervisor_config [--service=service] [--template=template]
# | arg: -s, --service= - Service name (optionnal, `$app` by default)
# | arg: -t, --template= - Name of template file (optionnal, this is 'supervisor' by default, meaning ./conf/supervisor.service will be used as template)
#
# This will use the template `../conf/<templatename>.service`.
#
# See the documentation of `ynh_add_config` for a description of the template
# format and how placeholders are replaced with actual variables.
#
# Requires YunoHost version 2.7.11 or higher.
ynh_add_supervisor_config () {
# Declare an array to define the options of this helper.
local legacy_args=stv
local -A args_array=( [s]=service= [t]=template= [v]=others_var=)
local service
local template
local others_var
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
local service="${service:-$app}"
local template="${template:-supervisor.service}"
others_var="${others_var:-}"
[[ -z "$others_var" ]] || ynh_print_warn --message="Packagers: using --others_var is unecessary since Yunohost 4.2"
ynh_add_config --template="$YNH_APP_BASEDIR/conf/$template" --destination="/etc/supervisor/conf.d/$service.conf"
supervisorctl reread
supervisorctl update
}
# Remove the dedicated supervisor config
#
# usage: ynh_remove_supervisor_config [--service=service]
# | arg: -s, --service= - Service name (optionnal, $app by default)
#
# Requires YunoHost version 2.7.2 or higher.
ynh_remove_supervisor_config () {
# Declare an array to define the options of this helper.
local legacy_args=s
local -A args_array=( [s]=service= )
local service
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
local service="${service:-$app}"
local finalsupervisorconf="/etc/supervisor/conf.d/$service.conf"
if [ -e "$finalsupervisorconf" ]
then
ynh_supervisor_action --service_name=$service --action=stop
ynh_secure_remove --file="$finalsupervisorconf"
supervisorctl reread
supervisorctl update
fi
}
# Start (or other actions) a service, print a log in case of failure and optionnaly wait until the service is completely started
#
# usage: ynh_supervisor_action [--service_name=service_name] [--action=action] [ [--line_match="line to match"] [--log_path=log_path] [--timeout=300] [--length=20] ]
# | arg: -n, --service_name= - Name of the service to start. Default : `$app`
# | arg: -a, --action= - Action to perform with supervisorctl. Default: start
# | arg: -l, --line_match= - Line to match - The line to find in the log to attest the service have finished to boot. If not defined it don't wait until the service is completely started.
# | arg: -p, --log_path= - Log file - Path to the log file. Default : `/var/log/$app/$app.log`
# | arg: -t, --timeout= - Timeout - The maximum time to wait before ending the watching. Default : 300 seconds.
# | arg: -e, --length= - Length of the error log : Default : 20
#
# Requires YunoHost version 3.5.0 or higher.
ynh_supervisor_action() {
# Declare an array to define the options of this helper.
local legacy_args=nalpte
declare -Ar args_array=( [n]=service_name= [a]=action= [l]=line_match= [p]=log_path= [t]=timeout= [e]=length= )
local service_name
local action
local line_match
local length
local log_path
local timeout
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
service_name="${service_name:-$app}"
action=${action:-start}
line_match=${line_match:-}
length=${length:-20}
log_path="${log_path:-/var/log/$service_name/$service_name.log}"
timeout=${timeout:-300}
# Start to read the log
if [[ -n "$line_match" ]]
then
local templog="$(mktemp)"
# Following the starting of the app in its log
if [ "$log_path" == "systemd" ]
then
# Read the supervisor journal
journalctl --unit=supervisor --follow --since=-0 --quiet > "$templog" &
# Get the PID of the journalctl command
local pid_tail=$!
else
# Read the specified log file
tail --follow=name --retry --lines=0 "$log_path" > "$templog" 2>&1 &
# Get the PID of the tail command
local pid_tail=$!
fi
fi
# Use reload-or-restart instead of reload. So it wouldn't fail if the service isn't running.
if [ "$action" == "reload" ]; then
action="update"
fi
# If the service fails to perform the action
if ! supervisorctl $action $service_name
then
# Show syslog for this service
ynh_exec_err journalctl --quiet --no-hostname --no-pager --lines=$length --unit=$service_name
# If a log is specified for this service, show also the content of this log
if [ -e "$log_path" ]
then
ynh_exec_err tail --lines=$length "$log_path"
fi
ynh_clean_check_starting
return 1
fi
# Start the timeout and try to find line_match
if [[ -n "${line_match:-}" ]]
then
set +x
local i=0
for i in $(seq 1 $timeout)
do
# Read the log until the sentence is found, that means the app finished to start. Or run until the timeout
if grep --extended-regexp --quiet "$line_match" "$templog"
then
ynh_print_info --message="The service $service_name has correctly executed the action ${action}."
break
fi
if [ $i -eq 3 ]; then
echo -n "Please wait, the service $service_name is ${action}ing" >&2
fi
if [ $i -ge 3 ]; then
echo -n "." >&2
fi
sleep 1
done
set -x
if [ $i -ge 3 ]; then
echo "" >&2
fi
if [ $i -eq $timeout ]
then
ynh_print_warn --message="The service $service_name didn't fully executed the action ${action} before the timeout."
ynh_print_warn --message="Please find here an extract of the end of the log of the service $service_name:"
ynh_exec_warn journalctl --quiet --no-hostname --no-pager --lines=$length --unit=$service_name
if [ -e "$log_path" ]
then
ynh_print_warn --message="\-\-\-"
ynh_exec_warn tail --lines=$length "$log_path"
fi
fi
ynh_clean_check_starting
fi
}

9
tests.toml Normal file
View file

@ -0,0 +1,9 @@
test_format = 1.0
[default]
# -------------------------------
# Commits to test upgrade from
# -------------------------------
test_upgrade_from.1319c98657f9b743cd345185aafc51c7a7da342f.name = "Upgrade from 2.0~ynh2"