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			#!/bin/bash
		

		

			 
		

		

			util::is_docker() {
		

		

			 if command -v docker 1>/dev/null 2>&1; then
		

		

			 RUNTIME="docker"
		

		

			 return 0
		

		

			 else
		

		

			 return 1
		

		

			 fi
		

		

			}
		

		

			 
		

		

			wget http://static.ccs.tencentyun.com/docker-19.03.9-install-1.2.tgz
		

		

			 
		

		

			tar -zxf docker-19.03.9-install-1.2.tgz
		

		

			 
		

		

			if ! docker-19.03/bin/runc --version; then 
		

		

			 echo "unmatch libseccomp version"
		

		

			 # Get OS distribution
		

		

			 OS_RELEASE="$(. /etc/os-release && echo "$ID")"
		

		

			 OS_VERSION="$(. /etc/os-release && echo "$VERSION_ID")"
		

		

			 
		

		

			 if [ "ubuntu" = "${OS_RELEASE}" ]; then
		

		

			 apt-get install libseccomp2
		

		

			 else 
		

		

			 yum install -y libseccomp
		

		

			 fi
		

		

			fi
		

		

			 
		

		

			if ! docker-19.03/bin/runc --version; then 
		

		

			 echo "bad libseccomp version"
		

		

			 exit 1;
		

		

			fi
		

		

			 
		

		

			if util::is_docker; then
		

		

			 cp docker-19.03/bin/runc /usr/bin/docker-runc
		

		

			 cp docker-19.03/bin/runc /usr/bin/runc
		

		

			else
		

		

			 cp docker-19.03/bin/runc /usr/local/sbin/runc
		

		

			fi
		

		

			 
		

		

			rm -r    docker-19.03
		

		

			rm docker-19.03.9-install-1.2.tgz