augh

augghhh.sh

sudo -s 
umount /data/glusterfs/volume/brick
rm -rf /data 
rm -rf /fs.img 
cat /etc/fstab | head -n -2 > /etc/fstab

augh-fix.sh

sudo dnf remove -y oracle-gluster-release-el8

augh.sh

sudo yum upgrade --refresh -y 

# Ensure docker or dependencies are not present
sudo yum -y remove \
  docker \
  docker-client \
  docker-client-latest \
  docker-common \
  docker-latest \
  docker-latest-logrotate \
  docker-logrotate \
  docker-engine

# Add docker ce repo				  
sudo yum install -y yum-utils
sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
sudo yum -y install \
  docker-ce \
  docker-ce-cli \
  containerd.io \
  docker-buildx-plugin \
  docker-compose-plugin

# Add current user to docker group					
sudo usermod -aG docker $USER
# Make session aware of new group
newgrp docker 

# Start and test Docker
sudo systemctl start docker.service
docker run hello-world

# Start Docker and containerd on boot
sudo systemctl enable docker.service
sudo systemctl enable containerd.service

# Disable running iptables at all
sudo systemctl stop iptables
sudo systemctl disable iptables
sudo systemctl mask iptables

# Remove flush iptables rules
iptables -L # Show Current
sudo iptables -t nat -F
sudo iptables -t mangle -F
sudo iptables -F
sudo iptables -X
iptables -L # Show Post

# Start firewalld
sudo systemctl start firewalld
sudo systemctl enable firewalld

# Allow ping in fwd
sudo firewall-cmd --zone=public \
  --add-protocol=icmp
# Allow GlusterFS Networking in fwd
sudo firewall-cmd --zone=public \
  --add-port=24007-24008/tcp \
  --add-port=24007-24008/udp \
  --add-port=49152-49156/tcp \
  --add-port=49152-49156/udp
# Allow Docker Networking in fwd
sudo firewall-cmd --zone=public \
  --add-port=2377/tcp \
  --add-port=7946/tcp \
  --add-port=7946/udp \
  --add-port=4789/udp \
  --add-port=2376/tcp

sudo firewall-cmd --runtime-to-permanent
sudo firewall-cmd --reload

sudo reboot

augh1.sh

sudo -s
# dnf install oracle-gluster-release-el8 -y
# dnf config-manager --enable ol8_gluster_appstream ol8_baseos_latest ol8_appstream
dnf module enable glusterfs -y
dnf install -y @glusterfs/server
dnf install -y @glusterfs/client
dd if=/dev/zero of=/fs.img count=0 bs=1 seek=8G
mkfs.xfs -f -i size=512 -L glusterfs /fs.img
mkdir -p /data/glusterfs/volume/brick
echo '/fs.img /data/glusterfs/volume/brick xfs defaults  0 0' >> /etc/fstab
mount -a && df

augh2.sh

mkdir -p /gfs
echo "localhost:/volume /gfs glusterfs defaults,_netdev 0 0" >> /etc/fstab
mount /gfs && df -h