| # This Script enables all "offline" RAM and CPU ressources on linux | |
| # If you i.e. added RAM to your Virtual Machine, you can use this one liner so that Linux detects the new offline RAM and adds it to its RAM Pool | |
| # same for CPU's | |
| grep -l offline /sys/devices/system/memory/*/state | while read line; do echo "online" > ${line}; done | |
| grep -l 0 /sys/devices/system/cpu/cpu*/online | while read line; do echo "1" > ${line}; done |
| # Create `/boot/` on `/dev/sda` | |
| parted /dev/sda mklabel msdos | |
| parted -a opt /dev/sda mkpart primary ext4 0% 100% | |
| # Create LVM with `/` and `/var/` on `/dev/sdb` | |
| pvcreate /dev/sdb | |
| vgcreate centos /dev/sdb | |
| lvcreate -l 35%FREE -n root centos | |
| lvcreate -l 60%FREE -n var centos | |
| lvcreate -l 100%FREE -n swap centos |
| apt update && apt upgrade -y && apt remove unattended-upgrades -y && apt autoremove -y | |
| apt-get clean | |
| echo "blacklist floppy" | sudo tee /etc/modprobe.d/blacklist-floppy.conf | |
| sudo rmmod floppy | |
| sudo update-initramfs -u |
This Document roughly describes a HAProxy Cluster Setup on Ubuntu 16.04 based on an example Configuration with 3 Nodes
This Document is still work in Progress the Following Stuff still needs to be done:
| --- | |
| - hosts: all | |
| tasks: | |
| - name: Creates daily Freshclam Cronjob | |
| cron: special_time="daily" | |
| name="Run Freshclam daily" | |
| cron_file="freshclam.sh" | |
| user="root" | |
| job="/usr/bin/freshclam --quiet" |
| [defaults] | |
| # ___________________________ | |
| # < Stop the mad Cow disease! > | |
| # --------------------------- | |
| # \ ^__^ | |
| # \ (oo)\_______ | |
| # (__)\ )\/\ | |
| # ||----w | | |
| # || || |
