mirror of
https://github.com/YunoHost-Apps/zabbix_ynh.git
synced 2024-09-03 20:36:14 +02:00
426 lines
No EOL
17 KiB
Bash
426 lines
No EOL
17 KiB
Bash
#!/bin/bash
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##=================================================
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# GENERIC START
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#=================================================
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# IMPORT GENERIC HELPERS
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#=================================================
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source _common.sh
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source /usr/share/yunohost/helpers
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#=================================================
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# MANAGE SCRIPT FAILURE
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#=================================================
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# Exit if an error occurs during the execution of the script
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ynh_abort_if_errors
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#=================================================
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# RETRIEVE ARGUMENTS FROM THE MANIFEST
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#=================================================
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export domain="$YNH_APP_ARG_DOMAIN"
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export path_url="$YNH_APP_ARG_PATH"
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admin="$YNH_APP_ARG_ADMIN"
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is_public="$YNH_APP_ARG_IS_PUBLIC"
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language="$YNH_APP_ARG_LANGUAGE"
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### If it's a multi-instance app, meaning it can be installed several times independently
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### The id of the app as stated in the manifest is available as $YNH_APP_ID
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### The instance number is available as $YNH_APP_INSTANCE_NUMBER (equals "1", "2", ...)
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### The app instance name is available as $YNH_APP_INSTANCE_NAME
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### - the first time the app is installed, YNH_APP_INSTANCE_NAME = ynhexample
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### - the second time the app is installed, YNH_APP_INSTANCE_NAME = ynhexample__2
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### - ynhexample__{N} for the subsequent installations, with N=3,4, ...
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### The app instance name is probably what interests you most, since this is
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### guaranteed to be unique. This is a good unique identifier to define installation path,
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### db names, ...
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app="$YNH_APP_INSTANCE_NAME"
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#=================================================
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# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
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#=================================================
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### If the app uses nginx as web server (written in HTML/PHP in most cases), the final path should be "/var/www/$app".
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### If the app provides an internal web server (or uses another application server such as uwsgi), the final path should be "/opt/yunohost/$app"
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final_path=/var/www/zabbix
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test ! -e "$final_path" || ynh_die "This path already contains a folder"
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# Normalize the url path syntax
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path_url=$(ynh_normalize_url_path "$path_url")
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# Check web path availability
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ynh_webpath_available "$domain" "$path_url"
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# Register (book) web path
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ynh_webpath_register "$app" "$domain" "$path_url"
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#=================================================
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# STORE SETTINGS FROM MANIFEST
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#=================================================
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ynh_script_progression --message="Get infos from manifest" -w 1
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ynh_app_setting_set "$app" domain "$domain"
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ynh_app_setting_set "$app" path "$path_url"
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ynh_app_setting_set "$app" admin "$admin"
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ynh_app_setting_set "$app" is_public "$is_public"
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ynh_app_setting_set "$app" language "$language"
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#=================================================
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# STANDARD MODIFICATIONS
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#=================================================
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# FIND AND OPEN A PORT
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#=================================================
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### Use these lines if you have to open a port for the application
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### `ynh_find_port` will find the first available port starting from the given port.
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### If you're not using these lines:
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### - Remove the section "CLOSE A PORT" in the remove script
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### Zabbix server is not opened by default for external usage.
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### if you want use zabbix server with external agent (in active mode), setup the listen address in server configuration and open port on firewall via the cmd yunohost firewall
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# Find a free port
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#port=$(ynh_find_port 8095)
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# Open this port
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#yunohost firewall allow --no-upnp TCP $port 2>&1
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#ynh_app_setting_set $app port $port
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#=================================================
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# INSTALL DEPENDENCIES
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#=================================================
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### `ynh_install_app_dependencies` allows you to add any "apt" dependencies to the package.
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### Those deb packages will be installed as dependencies of this package.
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### If you're not using this helper:
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### - Remove the section "REMOVE DEPENDENCIES" in the remove script
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### - As well as the section "REINSTALL DEPENDENCIES" in the restore script
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### - And the section "UPGRADE DEPENDENCIES" in the upgrade script
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ynh_script_progression --message="Remove Zabbix if already installed" -w 1
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apt-get purge zabbix* -y
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ynh_secure_remove /var/cache/apt/archives/zabbix-server-mysql*
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ynh_script_progression --message="Install Zabbix repository" -w 3
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install_zabbix_repo
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ynh_script_progression --message="Update and install dependencies" -w 5
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#ynh_package_update no need cause ynh_install_app_dependencies after
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ynh_install_app_dependencies libapr1 libaprutil1 libaprutil1-dbd-sqlite3 libaprutil1-ldap liblua5.2-0 php7.0 php-bcmath php7.0-bcmath ttf-dejavu-core php7.0-bcmath patch smistrip unzip wget fping libcap2-bin libiksemel3 libopenipmi0 libpam-cap libsnmp-base libsnmp30 snmptrapd snmpd libjs-prototype jq zabbix-server-mysql zabbix-agent zabbix-frontend-php
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dpkg -i --force-confmiss /var/cache/apt/archives/zabbix-server-mysql*
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ynh_replace_string --match_string="# fr_FR.UTF-8 UTF-8" --replace_string="fr_FR.UTF-8 UTF-8" --target_file=/etc/locale.gen
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locale-gen
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ln -s /usr/share/zabbix "$final_path"
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if [ -f "$final_path/conf/zabbix.conf.php" ];then
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ynh_secure_remove "$final_path/conf/zabbix.conf.php"
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fi
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#=================================================
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# CREATE A MYSQL DATABASE
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#=================================================
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ynh_script_progression --message="Creation of database " -w 10
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### Use these lines if you need a database for the application.
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### `ynh_mysql_setup_db` will create a database, an associated user and a ramdom password.
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### The password will be stored as 'mysqlpwd' into the app settings,
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### and will be available as $db_pwd
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### If you're not using these lines:
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### - Remove the section "BACKUP THE MYSQL DATABASE" in the backup script
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### - Remove also the section "REMOVE THE MYSQL DATABASE" in the remove script
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### - As well as the section "RESTORE THE MYSQL DATABASE" in the restore script
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declare db_pwd
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db_name=$(ynh_sanitize_dbid "$app")
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db_user="$db_name"
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ynh_app_setting_set "$app" db_name "$db_name"
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ynh_app_setting_set "$app" db_user "$db_user"
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ynh_mysql_setup_db "$db_user" "$db_name"
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export mysqlconn="mysql -u$db_user -p$db_pwd $db_name"
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mysql --user=$db_user --password=$db_pwd --database=zabbix -e "ALTER DATABASE $db_name CHARACTER SET utf8 COLLATE utf8_general_ci;"
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ynh_script_progression --message="Import default data in database..." -w 25
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zcat /usr/share/doc/zabbix-server-mysql*/create.sql.gz | $mysqlconn
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convert_ZabbixDB
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#sso integration
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$mysqlconn -e "UPDATE \`config\` SET \`http_auth_enabled\` = '1', \`http_login_form\` = '1' WHERE \`config\`.\`configid\` = 1;"
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if [ "$language" == "fr" ];then
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lang="fr_FR"
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else
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lang="en_GB"
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fi
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#admin creation
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surname=$(ynh_user_get_info "$admin" lastname)
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name=$(ynh_user_get_info "$admin" firstname)
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$mysqlconn -e "INSERT INTO \`users\` (\`userid\`,\`alias\`, \`name\`, \`surname\`, \`passwd\`, \`url\`, \`autologin\`, \`autologout\`, \`lang\`, \`refresh\`, \`type\`, \`theme\`, \`attempt_failed\`, \`attempt_ip\`, \`attempt_clock\`, \`rows_per_page\`) VALUES (3,'$admin', '$admin', '$admin', '5fce1b3e34b520afeffb37ce08c7cd66', '', 0, '0', '$lang', '30s', 3, 'default', 0, '', 0, 50);"
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$mysqlconn -e "INSERT INTO \`users_groups\` (\`id\`, \`usrgrpid\`, \`userid\`) VALUES (5, 7, 3);"
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#users creation in zabbix database
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i=4
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for user in $(ynh_user_list);
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do
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if [ "$user" != "$admin" ];then
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surname=$(ynh_user_get_info "$user" lastname)
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name=$(ynh_user_get_info "$user" firstname)
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$mysqlconn -e "INSERT INTO \`users\` (\`userid\`, \`alias\`, \`name\`, \`surname\`, \`passwd\`, \`url\`, \`autologin\`, \`autologout\`, \`lang\`, \`refresh\`, \`type\`, \`theme\`, \`attempt_failed\`, \`attempt_ip\`, \`attempt_clock\`, \`rows_per_page\`) VALUES ($i,'$user', '$name', '$surname', '5fce1b3e34b520afeffb37ce08c7cd66', '', 0, '0', '$lang', '30s', 1, 'default', 0, '', 0, 50);"
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i=$((i+1))
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fi
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done
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disable_guest_user
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set_mediatype_default_yunohost
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#=================================================
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# DOWNLOAD, CHECK AND UNPACK SOURCE
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#=================================================
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### `ynh_setup_source` is used to install an app from a zip or tar.gz file,
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### downloaded from an upstream source, like a git repository.
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### `ynh_setup_source` use the file conf/app.src
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ynh_app_setting_set "$app" final_path "$final_path"
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# Download, check integrity, uncompress and patch the source from app.src
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#ynh_setup_source "$final_path"
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ynh_script_progression --message="Generate web config" -w 5
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#=================================================
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# NGINX CONFIGURATION
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#=================================================
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### `ynh_add_nginx_config` will use the file conf/nginx.conf
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# Create a dedicated nginx config
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ynh_add_nginx_config
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#=================================================
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# CREATE DEDICATED USER
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#=================================================
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# Create a system user
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#ynh_system_user_create $app
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#
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### zabbix user created in zabbix server dpkg install
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#=================================================
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# PHP-FPM CONFIGURATION
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#=================================================
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### `ynh_add_fpm_config` is used to set up a PHP config.
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### You can remove it if your app doesn't use PHP.
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### `ynh_add_fpm_config` will use the files conf/php-fpm.conf and conf/php-fpm.ini
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### If you're not using these lines:
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### - You can remove these files in conf/.
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### - Remove the section "BACKUP THE PHP-FPM CONFIGURATION" in the backup script
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### - Remove also the section "REMOVE PHP-FPM CONFIGURATION" in the remove script
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### - As well as the section "RESTORE THE PHP-FPM CONFIGURATION" in the restore script
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### With the reload at the end of the script.
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### - And the section "PHP-FPM CONFIGURATION" in the upgrade script
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# Create a dedicated php-fpm config
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ynh_add_fpm_config
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#=================================================
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# SPECIFIC SETUP
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#=================================================
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# ...
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#=================================================
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#=================================================
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# SETUP SYSTEMD
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#=================================================
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### `ynh_systemd_config` is used to configure a systemd script for an app.
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### It can be used for apps that use sysvinit (with adaptation) or systemd.
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### Have a look at the app to be sure this app needs a systemd script.
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### `ynh_systemd_config` will use the file conf/systemd.service
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### If you're not using these lines:
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### - You can remove those files in conf/.
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### - Remove the section "BACKUP SYSTEMD" in the backup script
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### - Remove also the section "STOP AND REMOVE SERVICE" in the remove script
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### - As well as the section "RESTORE SYSTEMD" in the restore script
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### - And the section "SETUP SYSTEMD" in the upgrade script
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# Create a dedicated systemd config
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#ynh_add_systemd_config
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### Systemd service created when dpkg install
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#=================================================
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# SETUP APPLICATION WITH CURL
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#=================================================
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### Use these lines only if the app installation needs to be finalized through
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### web forms. We generally don't want to ask the final user,
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### so we're going to use curl to automatically fill the fields and submit the
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### forms.
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# Set right permissions for curl install
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#chown -R www-data: $final_path
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# Set the app as temporarily public for curl call
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#ynh_app_setting_set $app skipped_uris "/"
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# Reload SSOwat config
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yunohost app ssowatconf
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# Reload Nginx
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systemctl reload nginx
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# Installation with curl
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#ynh_local_curl "/INSTALL_PATH" "key1=value1" "key2=value2" "key3=value3"
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#=================================================
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# MODIFY A CONFIG FILE
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#=================================================
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### `ynh_replace_string` is used to replace a string in a file.
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### (It's compatible with sed regular expressions syntax)
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ynh_script_progression -m "Generate zabbix config files" -w 5
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confServerPath=$(find /var/cache/yunohost/ -name "usr_share_zabbix_conf_zabbix.conf.php")
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cp --remove-destination "$confServerPath" /usr/share/zabbix/conf/zabbix.conf.php
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ynh_replace_string --match_string="db_name" --replace_string="$db_name" --target_file=/usr/share/zabbix/conf/zabbix.conf.php
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ynh_replace_string --match_string="db_user" --replace_string="$db_user" --target_file=/usr/share/zabbix/conf/zabbix.conf.php
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ynh_replace_string --match_string="db_pwd" --replace_string="$db_pwd" --target_file=/usr/share/zabbix/conf/zabbix.conf.php
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chown -R www-data. /usr/share/zabbix
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ynh_replace_string --match_string="DBName=zabbix" --replace_string="DBName=$db_name" --target_file=/etc/zabbix/zabbix_server.conf
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ynh_replace_string --match_string="DBUser=zabbix" --replace_string="DBUser=$db_user" --target_file=/etc/zabbix/zabbix_server.conf
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ynh_replace_string --match_string="# DBPassword=" --replace_string="# DBPassword=\nDBPassword=$db_pwd" --target_file=/etc/zabbix/zabbix_server.conf
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systemctl enable zabbix-agent --quiet && systemctl restart zabbix-agent
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change_timeoutAgent
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systemctl enable zabbix-server --quiet && systemctl restart zabbix-server
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#=================================================
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# INSTALL hook to verify if conf file is broken (after an update for example)
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#=================================================
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update_initZabbixConf
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#=================================================
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# STORE THE CONFIG FILE CHECKSUM
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#=================================================
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### `ynh_store_file_checksum` is used to store the checksum of a file.
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### That way, during the upgrade script, by using `ynh_backup_if_checksum_is_different`,
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### you can make a backup of this file before modifying it again if the admin had modified it.
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# Calculate and store the config file checksum into the app settings
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#ynh_store_file_checksum "$final_path/CONFIG_FILE"
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#=================================================
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# GENERIC FINALIZATION
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#=================================================
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# SECURE FILES AND DIRECTORIES
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#=================================================
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### For security reason, any app should set the permissions to root: before anything else.
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### Then, if write authorization is needed, any access should be given only to directories
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### that really need such authorization.
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# Set permissions to app files
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#chown -R root: $final_path
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#=================================================
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# SETUP LOGROTATE
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#=================================================
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### `ynh_use_logrotate` is used to configure a logrotate configuration for the logs of this app.
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### Use this helper only if there is effectively a log file for this app.
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### If you're not using this helper:
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### - Remove the section "BACKUP LOGROTATE" in the backup script
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### - Remove also the section "REMOVE LOGROTATE CONFIGURATION" in the remove script
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### - As well as the section "RESTORE THE LOGROTATE CONFIGURATION" in the restore script
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### - And the section "SETUP LOGROTATE" in the upgrade script
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# Use logrotate to manage application logfile(s)
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#native logrotate because install officials packages.
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#ynh_use_logrotate
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#=================================================
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# ADVERTISE SERVICE IN ADMIN PANEL
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#=================================================
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### `yunohost service add` is a CLI yunohost command to add a service in the admin panel.
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### You'll find the service in the 'services' section of YunoHost admin panel.
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### This CLI command would be useless if the app does not have any services (systemd or sysvinit)
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### If you're not using these lines:
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### - You can remove these files in conf/.
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### - Remove the section "REMOVE SERVICE FROM ADMIN PANEL" in the remove script
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### - As well as the section ADVERTISE SERVICE IN ADMIN PANEL" in the restore script
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yunohost service add snmpd -d "Management of SNMP Daemon"
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yunohost service add zabbix-server -d "Management Zabbix server daemon : Collect, agregate, compute and notify"
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yunohost service add zabbix-agent -d "Management Zabbix agent daemon : send informations about this host to the server"
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# Make app public if for importing template
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# unprotected_uris allows SSO credentials to be passed anyway
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ynh_app_setting_set "$app" unprotected_uris "/"
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#=================================================
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# RELOAD NGINX AND PHP-FPM
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#=================================================
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systemctl reload nginx
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systemctl reload php7.0-fpm
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# Reload SSOwat config
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yunohost app ssowatconf
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#=================================================
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# Import Yunohost template
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#=================================================
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ynh_script_progression -m "Importing last template Yunohost in Zabbix" -w 5
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import_template
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#=================================================
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# Link Yunohost template to the ZAbbix Server Host
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#=================================================
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ynh_script_progression -m "Importing last template Yunohost in Zabbix" -w 5
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link_template
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#=================================================
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# disable default admin
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#=================================================
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disable_admin_user
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#=================================================
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# SETUP SSOWAT
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#=================================================
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# Make app private if necessary
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if [ "$is_public" -eq 0 ]
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then
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# unprotected_uris allows SSO credentials to be passed anyway.
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ynh_app_setting_delete "$app" unprotected_uris
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fi
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#=================================================
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# RELOAD NGINX AND PHP-FPM
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#=================================================
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systemctl reload nginx
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systemctl reload php7.0-fpm
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# Reload SSOwat config
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yunohost app ssowatconf
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#test if zabbix server is started
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check_proc_zabbixagent
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#test if zabbix agent is started
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check_proc_zabbixserver
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#=================================================
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# END OF SCRIPT
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#=================================================
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ynh_script_progression --message="Installation of $app completed" --last |