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			|  |  |  | #/bin/bash | 
		
	
		
			
			|  |  |  | apt update | 
		
	
		
			
			|  |  |  | # install ops tools | 
		
	
		
			
			|  |  |  | apt install sudo nmon tmux tcpdump nano iputils-ping -y | 
		
	
		
			
			|  |  |  | 
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			|  |  |  | # install Docker + docker-compose | 
		
	
		
			
			|  |  |  | apt install apt-transport-https ca-certificates curl gnupg software-properties-common lsb-release -y | 
		
	
		
			
			|  |  |  | curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg | 
		
	
		
			
			|  |  |  | echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null | 
		
	
		
			
			|  |  |  | apt update | 
		
	
		
			
			|  |  |  | apt install docker-ce docker-ce-cli containerd.io -y | 
		
	
		
			
			|  |  |  | systemctl start docker | 
		
	
		
			
			|  |  |  | 
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			|  |  |  | # set TF users | 
		
	
		
			
			|  |  |  | wget https://docs.grid.tf/threefold_public/public/raw/branch/master/add-tf-users.sh | 
		
	
		
			
			|  |  |  | sh add-tf-users.sh | 
		
	
		
			
			|  |  |  | 
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			|  |  |  | # set propper sshd config | 
		
	
		
			
			|  |  |  | wget https://docs.grid.tf/threefold_public/public/raw/branch/master/sshd_config | 
		
	
		
			
			|  |  |  | cp sshd_config /etc/ssh/ | 
		
	
		
			
			|  |  |  | 
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			|  |  |  | # Install k8s stuff | 
		
	
		
			
			|  |  |  | apt update && apt install -y apt-transport-https curl | 
		
	
		
			
			|  |  |  | curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add - | 
		
	
		
			
			|  |  |  | cat <<EOF | tee /etc/apt/sources.list.d/kubernetes.list | 
		
	
		
			
			|  |  |  | deb https://apt.kubernetes.io/ kubernetes-xenial main | 
		
	
		
			
			|  |  |  | EOF | 
		
	
		
			
			|  |  |  | apt update | 
		
	
		
			
			|  |  |  | apt install -y kubelet kubeadm kubectl | 
		
	
		
			
			|  |  |  | apt-mark hold kubelet kubeadm kubectl | 
		
	
		
			
			|  |  |  | swapoff -a |