YunoHost-Apps/ztncui_ynh
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Enhancements (#9)

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* [enh] systemd help with dynamic variables

* [fix] unbound variable

* [enh] test nodejs helper

* [fix] node and npm paths

* [fix] ...

* [fix] upgrade

* force replacing certs
* standard admin and password if missing

* [enh] specify experimental helpers

* [fix] check_process

After zerotier_ynh removal from apps list, one has to --force its installation

* [rem] unnecessary sudo in nodejs helpers

* [enh] calibrating script progression

* [upg] package version

* fix

* Fix

* Fix name in README

* Remove integrated helper

* Add service integration progress message

Co-authored-by: ericgaspar <junk.eg@free.fr>
Co-authored-by: Éric Gaspar <46165813+ericgaspar@users.noreply.github.com>
This commit is contained in:
tituspijean 2020-12-06 09:29:46 +01:00 committed by GitHub
parent a8ec03f1de
commit 0ecc78b896
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GPG key ID: 4AEE18F83AFDEB23
10 changed files with 40 additions and 498 deletions
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8
README.md
View file

@ -23,7 +23,7 @@ No particular configuration is needed after initial installation.
## Documentation ## Documentation
* [Official documentation](https://key-networks.com/ztncui/) * Official documentation: https://key-networks.com/ztncui/
* YunoHost documentation: If specific documentation is needed, feel free to contribute. * YunoHost documentation: If specific documentation is needed, feel free to contribute.
## YunoHost specific features ## YunoHost specific features
@ -35,7 +35,7 @@ No particular configuration is needed after initial installation.
#### Supported architectures #### Supported architectures
* x86-64b - [![Build Status](https://ci-apps.yunohost.org/ci/logs/ztncui%20%28Apps%29.svg)](https://ci-apps.yunohost.org/ci/apps/ztncui/) * x86-64 - [![Build Status](https://ci-apps.yunohost.org/ci/logs/ztncui%20%28Apps%29.svg)](https://ci-apps.yunohost.org/ci/apps/ztncui/)
* ARMv8-A - [![Build Status](https://ci-apps-arm.yunohost.org/ci/logs/ztncui%20%28Apps%29.svg)](https://ci-apps-arm.yunohost.org/ci/apps/ztncui/) * ARMv8-A - [![Build Status](https://ci-apps-arm.yunohost.org/ci/logs/ztncui%20%28Apps%29.svg)](https://ci-apps-arm.yunohost.org/ci/apps/ztncui/)
## Limitations ## Limitations
@ -58,10 +58,8 @@ https://yunohost.org/packaging_apps
--- ---
Developers info ## Developers info
----------------
**Only if you want to use a testing branch for coding, instead of merging directly into master.**
Please do your pull request to the [testing branch](https://github.com/YunoHost-Apps/ztncui_ynh/tree/testing). Please do your pull request to the [testing branch](https://github.com/YunoHost-Apps/ztncui_ynh/tree/testing).
To try the testing branch, please proceed like that. To try the testing branch, please proceed like that.

2
check_process
View file

@ -25,8 +25,6 @@
;upgrade=1 from_commit=CommitHash ;upgrade=1 from_commit=CommitHash
backup_restore=1 backup_restore=1
multi_instance=0 multi_instance=0
# This test is no longer necessary since the version 2.7 (PR: https://github.com/YunoHost/yunohost/pull/304), you can still do it if your app could be installed with this version.
# incorrect_path=1
port_already_use=0 port_already_use=0
change_url=1 change_url=1
;;; Levels ;;; Levels

2
manifest.json
View file

@ -14,7 +14,7 @@
"email": "tituspijean@outlook.com" "email": "tituspijean@outlook.com"
}, },
"requirements": { "requirements": {
"yunohost": ">= 3.7" "yunohost": ">= 3.8.1"
}, },
"services": [], "services": [],
"multi_instance": false, "multi_instance": false,

316
scripts/_common.sh
View file

@ -32,322 +32,6 @@ ynh_exec_as() {
fi fi
} }
# Create a dedicated systemd config
#
# usage: ynh_add_systemd_config [--service=service] [--template=template] [--others_var="list of others variables to replace"]
# | arg: -s, --service - Service name (optional, $app by default)
# | arg: -t, --template - Name of template file (optional, this is 'systemd' by default, meaning ./conf/systemd.service will be used as template)
# | arg: -v, --others_var - List of others variables to replace separated by a space. For example: 'var_1 var_2 ...'
#
# This will use the template ../conf/<templatename>.service
# to generate a systemd config, by replacing the following keywords
# with global variables that should be defined before calling
# this helper :
#
# __APP__ by $app
# __FINALPATH__ by $final_path
#
# And dynamic variables (from the last example) :
# __VAR_1__ by $var_1
# __VAR_2__ by $var_2
#
# Requires YunoHost version 2.7.2 or higher.
ynh_add_systemd_config_vars () {
# Declare an array to define the options of this helper.
local legacy_args=stv
declare -Ar args_array=( [s]=service= [t]=template= [v]=others_var= )
local service
local template
local others_var
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
service="${service:-$app}"
template="${template:-systemd.service}"
others_var="${others_var:-}"
finalsystemdconf="/etc/systemd/system/$service.service"
ynh_backup_if_checksum_is_different --file="$finalsystemdconf"
cp ../conf/$template "$finalsystemdconf"
# To avoid a break by set -u, use a void substitution ${var:-}. If the variable is not set, it's simply set with an empty variable.
# Substitute in a nginx config file only if the variable is not empty
if test -n "${final_path:-}"; then
ynh_replace_string --match_string="__FINALPATH__" --replace_string="$final_path" --target_file="$finalsystemdconf"
fi
if test -n "${app:-}"; then
ynh_replace_string --match_string="__APP__" --replace_string="$app" --target_file="$finalsystemdconf"
fi
# Replace all other variables given as arguments
for var_to_replace in $others_var
do
# ${var_to_replace^^} make the content of the variable on upper-cases
# ${!var_to_replace} get the content of the variable named $var_to_replace
ynh_replace_string --match_string="__${var_to_replace^^}__" --replace_string="${!var_to_replace}" --target_file="$finalsystemdconf"
done
ynh_store_file_checksum --file="$finalsystemdconf"
chown root: "$finalsystemdconf"
systemctl enable $service
systemctl daemon-reload
}
#================================================= #=================================================
# FUTURE OFFICIAL HELPERS # FUTURE OFFICIAL HELPERS
#================================================= #=================================================
n_install_dir="/opt/node_n"
node_version_path="$n_install_dir/n/versions/node"
# N_PREFIX is the directory of n, it needs to be loaded as a environment variable.
export N_PREFIX="$n_install_dir"
# Install Node version management
#
# [internal]
#
# usage: ynh_install_n
#
# Requires YunoHost version 2.7.12 or higher.
EXPERIMENTAL_ynh_install_n () {
ynh_print_info --message="Installation of N - Node.js version management"
# Build an app.src for n
mkdir -p "../conf"
echo "SOURCE_URL=https://github.com/tj/n/archive/v4.1.0.tar.gz
SOURCE_SUM=3983fa3f00d4bf85ba8e21f1a590f6e28938093abe0bb950aeea52b1717471fc" > "../conf/n.src"
# Download and extract n
ynh_setup_source --dest_dir="$n_install_dir/git" --source_id=n
# Install n
(cd "$n_install_dir/git"
PREFIX=$N_PREFIX make install 2>&1)
}
# Load the version of node for an app, and set variables.
#
# ynh_use_nodejs has to be used in any app scripts before using node for the first time.
# This helper will provide alias and variables to use in your scripts.
#
# To use npm or node, use the alias `ynh_npm` and `ynh_node`
# Those alias will use the correct version installed for the app
# For example: use `ynh_npm install` instead of `npm install`
#
# With `sudo` or `ynh_exec_as`, use instead the fallback variables `$ynh_npm` and `$ynh_node`
# Exemple: `ynh_exec_as $app $ynh_npm install`
#
# $PATH contains the path of the requested version of node.
# However, $PATH is duplicated into $node_PATH to outlast any manipulation of $PATH
# You can use the variable `$ynh_node_load_PATH` to quickly load your node version
# in $PATH for an usage into a separate script.
# Exemple: $ynh_node_load_PATH $final_path/script_that_use_npm.sh`
#
#
# Finally, to start a nodejs service with the correct version, 2 solutions
# Either the app is dependent of node or npm, but does not called it directly.
# In such situation, you need to load PATH
# `Environment="__NODE_ENV_PATH__"`
# `ExecStart=__FINALPATH__/my_app`
# You will replace __NODE_ENV_PATH__ with $ynh_node_load_PATH
#
# Or node start the app directly, then you don't need to load the PATH variable
# `ExecStart=__YNH_NODE__ my_app run`
# You will replace __YNH_NODE__ with $ynh_node
#
#
# 2 other variables are also available
# - $nodejs_path: The absolute path to node binaries for the chosen version.
# - $nodejs_version: Just the version number of node for this app. Stored as 'nodejs_version' in settings.yml.
#
# usage: ynh_use_nodejs
#
# Requires YunoHost version 2.7.12 or higher.
EXPERIMENTAL_ynh_use_nodejs () {
nodejs_version=$(ynh_app_setting_get --app=$app --key=nodejs_version)
# Get the absolute path of this version of node
nodejs_path="$node_version_path/$nodejs_version/bin"
# Allow alias to be used into bash script
shopt -s expand_aliases
# Create an alias for the specific version of node and a variable as fallback
ynh_node="$nodejs_path/node"
alias ynh_node="$ynh_node"
# And npm
ynh_npm="$nodejs_path/npm"
alias ynh_npm="$ynh_npm"
# Load the path of this version of node in $PATH
[[ :$PATH: == *":$nodejs_path"* ]] || PATH="$nodejs_path:$PATH"
node_PATH="$PATH"
# Create an alias to easily load the PATH
ynh_node_load_PATH="PATH=$node_PATH"
}
# Install a specific version of nodejs
#
# n (Node version management) uses the PATH variable to store the path of the version of node it is going to use.
# That's how it changes the version
#
# ynh_install_nodejs will install the version of node provided as argument by using n.
#
# usage: ynh_install_nodejs --nodejs_version=nodejs_version
# | arg: -n, --nodejs_version - Version of node to install. When possible, your should prefer to use major version number (e.g. 8 instead of 8.10.0). The crontab will then handle the update of minor versions when needed.
#
# Refer to ynh_use_nodejs for more information about available commands and variables
#
# Requires YunoHost version 2.7.12 or higher.
EXPERIMENTAL_ynh_install_nodejs () {
# Use n, https://github.com/tj/n to manage the nodejs versions
# Declare an array to define the options of this helper.
local legacy_args=n
declare -Ar args_array=( [n]=nodejs_version= )
local nodejs_version
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
# Create $n_install_dir
mkdir -p "$n_install_dir"
# Load n path in PATH
CLEAR_PATH="$n_install_dir/bin:$PATH"
# Remove /usr/local/bin in PATH in case of node prior installation
PATH=$(echo $CLEAR_PATH | sed 's@/usr/local/bin:@@')
# Move an existing node binary, to avoid to block n.
test -x /usr/bin/node && mv /usr/bin/node /usr/bin/node_n
test -x /usr/bin/npm && mv /usr/bin/npm /usr/bin/npm_n
# If n is not previously setup, install it
if ! test $(n --version > /dev/null 2>&1)
then
ynh_install_n
fi
# Modify the default N_PREFIX in n script
ynh_replace_string --match_string="^N_PREFIX=\${N_PREFIX-.*}$" --replace_string="N_PREFIX=\${N_PREFIX-$N_PREFIX}" --target_file="$n_install_dir/bin/n"
# Restore /usr/local/bin in PATH
PATH=$CLEAR_PATH
# And replace the old node binary.
test -x /usr/bin/node_n && mv /usr/bin/node_n /usr/bin/node
test -x /usr/bin/npm_n && mv /usr/bin/npm_n /usr/bin/npm
# Install the requested version of nodejs
uname=$(uname -m)
if [[ $uname =~ aarch64 || $uname =~ arm64 ]]
then
n $nodejs_version --arch=arm64
else
n $nodejs_version
fi
# Find the last "real" version for this major version of node.
real_nodejs_version=$(find $node_version_path/$nodejs_version* -maxdepth 0 | sort --version-sort | tail --lines=1)
real_nodejs_version=$(basename $real_nodejs_version)
# Create a symbolic link for this major version if the file doesn't already exist
if [ ! -e "$node_version_path/$nodejs_version" ]
then
ln --symbolic --force --no-target-directory $node_version_path/$real_nodejs_version $node_version_path/$nodejs_version
fi
# Store the ID of this app and the version of node requested for it
echo "$YNH_APP_INSTANCE_NAME:$nodejs_version" | tee --append "$n_install_dir/ynh_app_version"
# Store nodejs_version into the config of this app
ynh_app_setting_set --app=$app --key=nodejs_version --value=$nodejs_version
# Build the update script and set the cronjob
ynh_cron_upgrade_node
ynh_use_nodejs
}
# Remove the version of node used by the app.
#
# This helper will check if another app uses the same version of node,
# if not, this version of node will be removed.
# If no other app uses node, n will be also removed.
#
# usage: ynh_remove_nodejs
#
# Requires YunoHost version 2.7.12 or higher.
EXPERIMENTAL_ynh_remove_nodejs () {
nodejs_version=$(ynh_app_setting_get --app=$app --key=nodejs_version)
# Remove the line for this app
sed --in-place "/$YNH_APP_INSTANCE_NAME:$nodejs_version/d" "$n_install_dir/ynh_app_version"
# If no other app uses this version of nodejs, remove it.
if ! grep --quiet "$nodejs_version" "$n_install_dir/ynh_app_version"
then
$n_install_dir/bin/n rm $nodejs_version
fi
# If no other app uses n, remove n
if [ ! -s "$n_install_dir/ynh_app_version" ]
then
ynh_secure_remove --file="$n_install_dir"
ynh_secure_remove --file="/usr/local/n"
sed --in-place "/N_PREFIX/d" /root/.bashrc
rm -f /etc/cron.daily/node_update
fi
}
# Set a cron design to update your node versions
#
# [internal]
#
# This cron will check and update all minor node versions used by your apps.
#
# usage: ynh_cron_upgrade_node
#
# Requires YunoHost version 2.7.12 or higher.
ynh_cron_upgrade_node () {
# Build the update script
cat > "$n_install_dir/node_update.sh" << EOF
#!/bin/bash
version_path="$node_version_path"
n_install_dir="$n_install_dir"
# Log the date
date
# List all real installed version of node
all_real_version="\$(find \$version_path/* -maxdepth 0 -type d | sed "s@\$version_path/@@g")"
# Keep only the major version number of each line
all_real_version=\$(echo "\$all_real_version" | sed 's/\..*\$//')
# Remove double entries
all_real_version=\$(echo "\$all_real_version" | sort --unique)
# Read each major version
while read version
do
echo "Update of the version \$version"
\$n_install_dir/bin/n \$version
# Find the last "real" version for this major version of node.
real_nodejs_version=\$(find \$version_path/\$version* -maxdepth 0 | sort --version-sort | tail --lines=1)
real_nodejs_version=\$(basename \$real_nodejs_version)
# Update the symbolic link for this version
ln --symbolic --force --no-target-directory \$version_path/\$real_nodejs_version \$version_path/\$version
done <<< "\$(echo "\$all_real_version")"
EOF
chmod +x "$n_install_dir/node_update.sh"
# Build the cronjob
cat > "/etc/cron.daily/node_update" << EOF
#!/bin/bash
$n_install_dir/node_update.sh >> $n_install_dir/node_update.log
EOF
chmod +x "/etc/cron.daily/node_update"
}

25
scripts/backup
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@ -6,7 +6,6 @@
# IMPORT GENERIC HELPERS # IMPORT GENERIC HELPERS
#================================================= #=================================================
#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 /usr/share/yunohost/helpers source /usr/share/yunohost/helpers
@ -15,7 +14,6 @@ source /usr/share/yunohost/helpers
#================================================= #=================================================
ynh_clean_setup () { ynh_clean_setup () {
### Remove this function if there's nothing to clean before calling the remove script.
true true
} }
# Exit if an error occurs during the execution of the script # Exit if an error occurs during the execution of the script
@ -24,7 +22,7 @@ ynh_abort_if_errors
#================================================= #=================================================
# LOAD SETTINGS # LOAD SETTINGS
#================================================= #=================================================
ynh_script_progression --message="Loading installation settings..." --weight=1 ynh_print_info --message="Loading installation settings..."
app=$YNH_APP_INSTANCE_NAME app=$YNH_APP_INSTANCE_NAME
@ -32,25 +30,19 @@ final_path=$(ynh_app_setting_get --app=$app --key=final_path)
domain=$(ynh_app_setting_get --app=$app --key=domain) domain=$(ynh_app_setting_get --app=$app --key=domain)
#================================================= #=================================================
# STANDARD BACKUP STEPS # DECLARE DATA AND CONF FILES TO BACKUP
#================================================= #=================================================
# STOP SYSTEMD SERVICE ynh_print_info --message="Declaring files to be backed up..."
#=================================================
ynh_script_progression --message="Stopping a systemd service..." --weight=1
ynh_systemd_action --service_name=$app --action="stop" --log_path="/var/log/$app/$app.log"
#================================================= #=================================================
# BACKUP THE APP MAIN DIR # BACKUP THE APP MAIN DIR
#================================================= #=================================================
ynh_script_progression --message="Backing up the main app directory..." --weight=2
ynh_backup --src_path="$final_path" ynh_backup --src_path="$final_path"
#================================================= #=================================================
# BACKUP THE NGINX CONFIGURATION # BACKUP THE NGINX CONFIGURATION
#================================================= #=================================================
ynh_script_progression --message="Backing up nginx web server configuration..." --weight=1
ynh_backup --src_path="/etc/nginx/conf.d/$domain.d/$app.conf" ynh_backup --src_path="/etc/nginx/conf.d/$domain.d/$app.conf"
@ -59,26 +51,17 @@ ynh_backup --src_path="/etc/nginx/conf.d/$domain.d/$app.conf"
#================================================= #=================================================
# BACKUP LOGROTATE # BACKUP LOGROTATE
#================================================= #=================================================
ynh_script_progression --message="Backing up logrotate configuration..." --weight=1
ynh_backup --src_path="/etc/logrotate.d/$app" ynh_backup --src_path="/etc/logrotate.d/$app"
#================================================= #=================================================
# BACKUP SYSTEMD # BACKUP SYSTEMD
#================================================= #=================================================
ynh_script_progression --message="Backing up systemd configuration..." --weight=1
ynh_backup --src_path="/etc/systemd/system/$app.service" ynh_backup --src_path="/etc/systemd/system/$app.service"
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=1
ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
#================================================= #=================================================
# END OF SCRIPT # END OF SCRIPT
#================================================= #=================================================
ynh_script_progression --message="Backup script completed for $app. (YunoHost will then actually copy those files to the archive)." --last ynh_print_info --message="Backup script completed for $app. (YunoHost will then actually copy those files to the archive)."

27
scripts/change_url
View file

@ -29,15 +29,10 @@ ynh_script_progression --message="Loading installation settings..."
# Needed for helper "ynh_add_nginx_config" # Needed for helper "ynh_add_nginx_config"
final_path=$(ynh_app_setting_get --app=$app --key=final_path) final_path=$(ynh_app_setting_get --app=$app --key=final_path)
# Add settings here as needed by your application
#db_name=$(ynh_app_setting_get --app=$app --key=db_name)
#db_user=$db_name
#db_pwd=$(ynh_app_setting_get --app=$app --key=db_pwd)
#================================================= #=================================================
# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP # BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
#================================================= #=================================================
ynh_script_progression --message="Backing up the app before changing its url (may take a while)..." ynh_script_progression --message="Backing up the app before changing its URL (may take a while)..."
# Backup the current version of the app # Backup the current version of the app
ynh_backup_before_upgrade ynh_backup_before_upgrade
@ -79,23 +74,23 @@ ynh_systemd_action --service_name=$app --action="stop" --log_path="/var/log/$app
#================================================= #=================================================
# MODIFY URL IN NGINX CONF # MODIFY URL IN NGINX CONF
#================================================= #=================================================
ynh_script_progression --message="Updating nginx web server configuration..." ynh_script_progression --message="Updating NGINX web server configuration..."
nginx_conf_path=/etc/nginx/conf.d/$old_domain.d/$app.conf nginx_conf_path=/etc/nginx/conf.d/$old_domain.d/$app.conf
# Change the path in the nginx config file # Change the path in the NGINX config file
if [ $change_path -eq 1 ] if [ $change_path -eq 1 ]
then then
# Make a backup of the original nginx config file if modified # Make a backup of the original NGINX config file if modified
ynh_backup_if_checksum_is_different --file="$nginx_conf_path" ynh_backup_if_checksum_is_different --file="$nginx_conf_path"
# Set global variables for nginx helper # Set global variables for NGINX helper
domain="$old_domain" domain="$old_domain"
path_url="$new_path" path_url="$new_path"
# Create a dedicated nginx config # Create a dedicated NGINX config
ynh_add_nginx_config ynh_add_nginx_config
fi fi
# Change the domain for nginx # Change the domain for NGINX
if [ $change_domain -eq 1 ] if [ $change_domain -eq 1 ]
then then
# Delete file checksum for the old conf file location # Delete file checksum for the old conf file location
@ -105,12 +100,6 @@ then
ynh_store_file_checksum --file="/etc/nginx/conf.d/$new_domain.d/$app.conf" ynh_store_file_checksum --file="/etc/nginx/conf.d/$new_domain.d/$app.conf"
fi fi
#=================================================
# SPECIFIC MODIFICATIONS
#=================================================
# ...
#=================================================
#================================================= #=================================================
# GENERIC FINALISATION # GENERIC FINALISATION
#================================================= #=================================================
@ -123,7 +112,7 @@ ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$ap
#================================================= #=================================================
# RELOAD NGINX # RELOAD NGINX
#================================================= #=================================================
ynh_script_progression --message="Reloading nginx web server..." ynh_script_progression --message="Reloading NGINX web server..."
ynh_systemd_action --service_name=nginx --action=reload ynh_systemd_action --service_name=nginx --action=reload

99
scripts/install
View file

@ -30,36 +30,16 @@ is_public=$YNH_APP_ARG_IS_PUBLIC
admin=$YNH_APP_ARG_ADMIN admin=$YNH_APP_ARG_ADMIN
password=$YNH_APP_ARG_PASSWORD password=$YNH_APP_ARG_PASSWORD
### 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 app=$YNH_APP_INSTANCE_NAME
#================================================= #=================================================
# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS # CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
#================================================= #=================================================
### About --weight and --time
### ynh_script_progression will show to your final users the progression of each scripts.
### In order to do that, --weight will represent the relative time of execution compared to the other steps in the script.
### --time is a packager option, it will show you the execution time since the previous call.
### This option should be removed before releasing your app.
### Use the execution time, given by --time, to estimate the weight of a step.
### A common way to do it is to set a weight equal to the execution time in second +1.
### The execution time is given for the duration since the previous call. So the weight should be applied to this previous call.
ynh_script_progression --message="Validating installation parameters..." --weight=1 ynh_script_progression --message="Validating installation parameters..." --weight=1
# Testing if ZeroTier is installed # Testing if ZeroTier is installed
yunohost app list | grep -q "id: zerotier" || ynh_die "ZeroTier is needed, but it is not installed. There is a package for that!" yunohost app list | grep -q "id: zerotier" || ynh_die "ZeroTier is needed, but it is not installed. There is a package for that!"
### If the app uses nginx as web server (written in HTML/PHP in most cases), the final path should be "/var/www/$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 final_path=/opt/yunohost/$app
test ! -e "$final_path" || ynh_die --message="This path already contains a folder" test ! -e "$final_path" || ynh_die --message="This path already contains a folder"
@ -81,49 +61,25 @@ ynh_app_setting_set --app=$app --key=final_path --value=$final_path
#================================================= #=================================================
ynh_script_progression --message="Configuring firewall..." --weight=1 ynh_script_progression --message="Configuring firewall..." --weight=1
### Use these lines if you have to open a port for the application
### `ynh_find_port` will find the first available port starting from the given port.
### If you're not using these lines:
### - Remove the section "CLOSE A PORT" in the remove script
# Find an available port # Find an available port
port=$(ynh_find_port --port=8095) port=$(ynh_find_port --port=8095)
ynh_app_setting_set --app=$app --key=port --value=$port ynh_app_setting_set --app=$app --key=port --value=$port
# 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_exec_warn_less yunohost firewall allow --no-upnp TCP $port
#================================================= #=================================================
# INSTALL DEPENDENCIES # INSTALL DEPENDENCIES
#================================================= #=================================================
ynh_script_progression --message="Installing dependencies..." --weight=2 ynh_script_progression --message="Installing dependencies..." --weight=2
### `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
ynh_install_app_dependencies $pkg_dependencies ynh_install_app_dependencies $pkg_dependencies
EXPERIMENTAL_ynh_install_nodejs --nodejs_version=$nodejs_version ynh_install_nodejs --nodejs_version=$nodejs_version
EXPERIMENTAL_ynh_use_nodejs ynh_use_nodejs
#================================================= #=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE # DOWNLOAD, CHECK AND UNPACK SOURCE
#================================================= #=================================================
ynh_script_progression --message="Setting up source files..." --weight=2 ynh_script_progression --message="Setting up source files..." --weight=2
### `ynh_setup_source` is used to install an app from a zip or tar.gz file,
### downloaded from an upstream source, like a git repository.
### `ynh_setup_source` use the file conf/app.src
ynh_app_setting_set --app=$app --key=final_path --value=$final_path ynh_app_setting_set --app=$app --key=final_path --value=$final_path
# Download, check integrity, uncompress and patch the source from app.src # Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source --dest_dir="$final_path" ynh_setup_source --dest_dir="$final_path"
@ -133,8 +89,6 @@ ynh_setup_source --dest_dir="$final_path"
#================================================= #=================================================
ynh_script_progression --message="Configuring nginx web server..." --weight=1 ynh_script_progression --message="Configuring nginx web server..." --weight=1
### `ynh_add_nginx_config` will use the file conf/nginx.conf
# Create a dedicated nginx config # Create a dedicated nginx config
ynh_add_nginx_config ynh_add_nginx_config
@ -200,19 +154,8 @@ popd
#================================================= #=================================================
ynh_script_progression --message="Configuring a systemd service..." --weight=1 ynh_script_progression --message="Configuring a systemd service..." --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 # Create a dedicated systemd config
ynh_add_systemd_config_vars --others_var="ynh_node_load_PATH ynh_npm" ynh_add_systemd_config --others_var="ynh_node_load_PATH ynh_npm"
#================================================= #=================================================
# GENERIC FINALIZATION # GENERIC FINALIZATION
@ -220,10 +163,6 @@ ynh_add_systemd_config_vars --others_var="ynh_node_load_PATH ynh_npm"
# SECURE FILES AND DIRECTORIES # SECURE FILES AND DIRECTORIES
#================================================= #=================================================
### For security reason, any app should set the permissions to root: before anything else.
### Then, if write authorization is needed, any access should be given only to directories
### that really need such authorization.
# Set permissions to app files # Set permissions to app files
chown -R $app: $final_path chown -R $app: $final_path
@ -232,13 +171,6 @@ chown -R $app: $final_path
#================================================= #=================================================
ynh_script_progression --message="Configuring log rotation..." --weight=1 ynh_script_progression --message="Configuring log rotation..." --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) # Use logrotate to manage application logfile(s)
ynh_use_logrotate ynh_use_logrotate
@ -246,38 +178,15 @@ ynh_use_logrotate
#================================================= #=================================================
# INTEGRATE SERVICE IN YUNOHOST # INTEGRATE SERVICE IN YUNOHOST
#================================================= #=================================================
ynh_script_progression --message="Integrating service in YunoHost..." --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 FROM ADMIN PANEL" in the remove script
### - As well as the section "ADVERTISE SERVICE IN ADMIN PANEL" in the restore script
yunohost service add $app --description "ZeroTier network controller user interface" --log "/var/log/$app/$app.log" yunohost service add $app --description "ZeroTier network controller user interface" --log "/var/log/$app/$app.log"
### With YunoHost 3.8 you will then be able to:
### - specify a list of ports that needs to be publicly exposed (c.f. --needs_exposed_ports)
### which will then be checked by YunoHost's diagnosis system
### - specify a custom command to check the status of the service (c.f. --test_status)
### though it's only needed for weird cases where 'systemctl status' doesn't do a good job
### - specify a custom command to check / validate the configuration of the service (c.f. --test_conf)
### for example, the command to check the configuration of nginx is "nginx -t"
#================================================= #=================================================
# START SYSTEMD SERVICE # START SYSTEMD SERVICE
#================================================= #=================================================
ynh_script_progression --message="Starting the systemd service..." --weight=1 ynh_script_progression --message="Starting the systemd service..." --weight=1
### `ynh_systemd_action` is used to start a systemd service for an app.
### Only needed if you have configure a systemd service
### If you're not using these lines:
### - Remove the section "STOP SYSTEMD SERVICE" and "START SYSTEMD SERVICE" in the backup script
### - As well as the section "START SYSTEMD SERVICE" in the restore script
### - As well as the section"STOP SYSTEMD SERVICE" and "START SYSTEMD SERVICE" in the upgrade script
### - And the section "STOP SYSTEMD SERVICE" and "START SYSTEMD SERVICE" in the change_url script
# Start a systemd service # Start a systemd service
ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log" ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"

17
scripts/remove
View file

@ -48,7 +48,8 @@ ynh_script_progression --message="Removing dependencies..." --weight=2
# Remove metapackage and its dependencies # Remove metapackage and its dependencies
ynh_remove_app_dependencies ynh_remove_app_dependencies
EXPERIMENTAL_ynh_remove_nodejs
ynh_remove_nodejs
#================================================= #=================================================
# REMOVE APP MAIN DIR # REMOVE APP MAIN DIR
@ -61,9 +62,9 @@ ynh_secure_remove --file="$final_path"
#================================================= #=================================================
# REMOVE NGINX CONFIGURATION # REMOVE NGINX CONFIGURATION
#================================================= #=================================================
ynh_script_progression --message="Removing nginx web server configuration..." --weight=1 ynh_script_progression --message="Removing NGINX web server configuration..." --weight=1
# Remove the dedicated nginx config # Remove the dedicated NGINX config
ynh_remove_nginx_config ynh_remove_nginx_config
#================================================= #=================================================
@ -74,16 +75,6 @@ ynh_script_progression --message="Removing logrotate configuration..." --weight=
# Remove the app-specific logrotate config # Remove the app-specific logrotate config
ynh_remove_logrotate ynh_remove_logrotate
#=================================================
# CLOSE A PORT
#=================================================
if yunohost firewall list | grep -q "\- $port$"
then
ynh_script_progression --message="Closing port $port..."
ynh_exec_warn_less yunohost firewall disallow TCP $port
fi
#================================================= #=================================================
# GENERIC FINALIZATION # GENERIC FINALIZATION
#================================================= #=================================================

10
scripts/restore
View file

@ -6,7 +6,6 @@
# IMPORT GENERIC HELPERS # IMPORT GENERIC HELPERS
#================================================= #=================================================
#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 /usr/share/yunohost/helpers source /usr/share/yunohost/helpers
@ -80,7 +79,9 @@ chown -R $app: $final_path
#================================================= #=================================================
ynh_script_progression --message="Reinstalling dependencies..." --weight=2 ynh_script_progression --message="Reinstalling dependencies..." --weight=2
EXPERIMENTAL_ynh_install_nodejs --nodejs_version=$nodejs_version ynh_install_app_dependencies $pkg_dependencies
ynh_install_nodejs --nodejs_version=$nodejs_version
#================================================= #=================================================
# RESTORE SYSTEMD # RESTORE SYSTEMD
@ -93,8 +94,9 @@ systemctl enable $app.service
#================================================= #=================================================
# INTEGRATE SERVICE IN YUNOHOST # INTEGRATE SERVICE IN YUNOHOST
#================================================= #=================================================
ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
yunohost service add $app --description "A short description of the app" --log "/var/log/$app/$app.log" yunohost service add $app --description "ZeroTier network controller user interface" --log "/var/log/$app/$app.log"
#================================================= #=================================================
# START SYSTEMD SERVICE # START SYSTEMD SERVICE
@ -114,7 +116,7 @@ ynh_restore_file --origin_path="/etc/logrotate.d/$app"
#================================================= #=================================================
# RELOAD NGINX AND PHP-FPM # RELOAD NGINX AND PHP-FPM
#================================================= #=================================================
ynh_script_progression --message="Reloading nginx web server..." --weight=1 ynh_script_progression --message="Reloading NGINX web server..." --weight=1
ynh_systemd_action --service_name=nginx --action=reload ynh_systemd_action --service_name=nginx --action=reload

32
scripts/upgrade
View file

@ -28,12 +28,6 @@ hashedpassword=$(ynh_app_setting_get --app=$app --key=hashedpassword)
# CHECK VERSION # CHECK VERSION
#================================================= #=================================================
### This helper will compare the version of the currently installed app and the version of the upstream package.
### $upgrade_type can have 2 different values
### - UPGRADE_APP if the upstream app version has changed
### - UPGRADE_PACKAGE if only the YunoHost package has changed
### ynh_check_app_version_changed will stop the upgrade if the app is up to date.
### UPGRADE_APP should be used to upgrade the core app only if there's an upgrade to do.
upgrade_type=$(ynh_check_app_version_changed) upgrade_type=$(ynh_check_app_version_changed)
#================================================= #=================================================
@ -78,18 +72,6 @@ ynh_clean_setup () {
# Exit if an error occurs during the execution of the script # Exit if an error occurs during the execution of the script
ynh_abort_if_errors ynh_abort_if_errors
#=================================================
# CHECK THE PATH
#=================================================
# Normalize the URL path syntax
# N.B. : this is for app installations before YunoHost 2.7
# where this value might be something like /foo/ or foo/
# instead of /foo ....
# If nobody installed your app before 2.7, then you may
# safely remove this line
path_url=$(ynh_normalize_url_path --path_url=$path_url)
#================================================= #=================================================
# STANDARD UPGRADE STEPS # STANDARD UPGRADE STEPS
#================================================= #=================================================
@ -126,8 +108,7 @@ ynh_script_progression --message="Upgrading dependencies..." --weight=2
ynh_install_app_dependencies $pkg_dependencies ynh_install_app_dependencies $pkg_dependencies
EXPERIMENTAL_ynh_install_nodejs --nodejs_version=$nodejs_version ynh_install_nodejs --nodejs_version=$nodejs_version
EXPERIMENTAL_ynh_use_nodejs
#================================================= #=================================================
# CREATE DEDICATED USER # CREATE DEDICATED USER
@ -195,7 +176,7 @@ ynh_use_logrotate --non-append
ynh_script_progression --message="Upgrading systemd configuration..." --weight=1 ynh_script_progression --message="Upgrading systemd configuration..." --weight=1
# Create a dedicated systemd config # Create a dedicated systemd config
ynh_add_systemd_config_vars --others_var="ynh_node_load_PATH ynh_npm" ynh_add_systemd_config --others_var="ynh_node_load_PATH ynh_npm"
#================================================= #=================================================
# GENERIC FINALIZATION # GENERIC FINALIZATION
@ -206,6 +187,13 @@ ynh_add_systemd_config_vars --others_var="ynh_node_load_PATH ynh_npm"
# Set permissions on app files # Set permissions on app files
chown -R $app: $final_path chown -R $app: $final_path
#=================================================
# INTEGRATE SERVICE IN YUNOHOST
#=================================================
ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
yunohost service add $app --description "ZeroTier network controller user interface" --log "/var/log/$app/$app.log"
#================================================= #=================================================
# SETUP SSOWAT # SETUP SSOWAT
#================================================= #=================================================
@ -228,7 +216,7 @@ ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$ap
#================================================= #=================================================
# RELOAD NGINX # RELOAD NGINX
#================================================= #=================================================
ynh_script_progression --message="Reloading nginx web server..." --weight=1 ynh_script_progression --message="Reloading NGINX web server..." --weight=1
ynh_systemd_action --service_name=nginx --action=reload ynh_systemd_action --service_name=nginx --action=reload