ipr_scripts

Table of Contents

1. Overview
2. Scripts
   • Proxmox
   • Fiber Channel
   • Grav
   • Sesame2mail
   • WordPress

Overview

Some usefull scripts for admin or users.

Scripts

Proxmox

proxmox.template.debian.sh

Some commands in order to clean and prepare a container to become a template.

1. The script will :

• Allow root's connection to SSH with password.
• Reconfigure timezone to Europe/Paris.
• Reconfigure locales to en_US.UTF-8.
• Download an additionnal script use by our preseed with PXE to configure logs (rsyslog, logrotate,…).
• Remove x11 useless packages.
• Clean some stuff (downloaded packages, empty logs,…).

2. How-to use :

wget https://git.ipr.univ-rennes1.fr/cellinfo/scripts/raw/master/proxmox/proxmox.template.debian.sh -O /tmp/proxmox.template.debian.sh
chmod +x /tmp/proxmox.template.debian.sh
/tmp/proxmox.template.debian.sh

vzdump-hook-lxc-stretch-template.pl

This script must be used as a vzdump's hook (the backup utility for CT and VMs for Proxmox).

1. The script will :

• Copy the current dump as a template in /mnt/zfsbkp/template/cache (by default).
• Unlink $TEMPLATE_FILE_LINK.
• Link $TEMPLATE_FILE_LINK to the last dump in order to have a better name.
• Remove the templates oldest than 2 days (by default).

2. How-to use :

• Define a backup as usual (in the Proxmox's webgui) and prefer to select only one container.
• In command on the hypervisor, open /etc/pve/vzdump.cron and edit the line of the new dump to add : --script /usr/local/bin/vzdump-hook-lxc-stretch-template.pl.

3. Customization :

• If you don't store template in the default path (/mnt/zfsbkp/template/cache), please edit the variable $TEMPLATE_DIR in the script.
• You might want to set another template name, please edit the variable $TEMPLATE_FILE_LINK in the script.

vzdump-hook-lxc-jessie-template.pl

Same as above but set jessie in $TEMPLATE_FILE_LINK.

Fiber Channel

Some scripts to manage hard disk with IBM trays.

Grav

grav_cron

A daily cron to check if Grav got available updates.

• It need to work from the Grav's root directory.
• If an update is available, it will create a empty file (${GRAV_ROOT}/logs/update), else it will ensure the "update" file is removed.
  • Be sure to monitore if ${GRAV_ROOT}/logs/update exist.

Sesame2mail

Give a user's mail address from it's user ID (sesame).

The first argument can be :

• A file with a list of user ID (sesame), one per line.
• A user ID (sesame), only one.

WordPress

wordpress_cron

A daily cron to check WordPress's Core and plugins updates.

• It need [wp-cli][wp-cli website] tool.
• If an update is available, it will create a empty file ({WP_ROOT}/.update_core or {WP_ROOT}/.update_plugin), else it will ensure the "update" files are absents.
  • So, be sure to monitore if the files ${WP_ROOT}/.update_* exists !