docker-dns-fix.sh

#!/bin/bash

# Function to show a loading indicator
show_loading() {
    echo -n "..."
    sleep 0.5
    echo -n "..."
    sleep 0.5
    echo -n "..."
    sleep 0.5
}

# Step 1: Edit /etc/docker/daemon.json
echo -n "Editing /etc/docker/daemon.json"
show_loading
if [ ! -f /etc/docker/daemon.json ]; then
    sudo touch /etc/docker/daemon.json
fi
sudo bash -c 'cat <<EOF > /etc/docker/daemon.json
{
    "dns": [
        "172.17.0.1",
        "127.0.0.53"
    ]
}
EOF' > /dev/null 2>&1
echo -e "\rEditing /etc/docker/daemon.json OK"

# Step 2: Restart Docker
echo -n "Restarting Docker service"
show_loading
sudo service docker restart > /dev/null 2>&1
echo -e "\rRestarting Docker service OK"

# Step 3: Navigate to ~/dev/hud/ns0 and run command
echo -n "Running docker-dns install command"
show_loading
cd ~/dev/hud/ns0
sudo ./bin/docker-dns install -t hu/ns0 -d hud -n ns0 > /dev/null 2>&1
echo -e "\rRunning docker-dns install command OK"

echo "All tasks completed successfully!"