pascalandy · October 28, 2016 14:55
diff --git a/user-data.sh b/user-data.sh
 #!/bin/sh
 # option 2: paste this into user-data to automate install via boot script

 apt-get update -y && apt-get -y dist-upgrade
 service lxcfs stop
 apt-get remove -y -q lxc-common lxcfs lxd lxd-client
 apt-get install -y -q linux-image-extra-$(uname -r) linux-image-extra-virtual
 echo "net.ipv4.neigh.default.gc_thresh1 = 30000\nnet.ipv4.neigh.default.gc_thresh2 = 32000\nnet.ipv4.neigh.default.gc_thresh3 = 32768" >> /etc/sysctl.conf
 curl -fsSL https://get.docker.com/ | sh
 docker swarm join \
    --advertise-addr $(curl http://169.254.169.254/latest/meta-data/public-ipv4) \
    --token SWMTKN-1-29tx6z2k8zmsbt9z2c2ay54jc9ce2l94ixhmmagveifv3pp4fa-5e8i9gugpb9b4bmi9vrp7m5su \
    67.205.160.45:2377
	#!/bin/sh
	# option 2: paste this into user-data to automate install via boot script

	apt-get update -y && apt-get -y dist-upgrade
	service lxcfs stop
	apt-get remove -y -q lxc-common lxcfs lxd lxd-client
	apt-get install -y -q linux-image-extra-$(uname -r) linux-image-extra-virtual
	echo "net.ipv4.neigh.default.gc_thresh1 = 30000\nnet.ipv4.neigh.default.gc_thresh2 = 32000\nnet.ipv4.neigh.default.gc_thresh3 = 32768" >> /etc/sysctl.conf
	curl -fsSL https://get.docker.com/ \| sh
	docker swarm join \
	--advertise-addr $(curl http://169.254.169.254/latest/meta-data/public-ipv4) \
	--token SWMTKN-1-29tx6z2k8zmsbt9z2c2ay54jc9ce2l94ixhmmagveifv3pp4fa-5e8i9gugpb9b4bmi9vrp7m5su \
	67.205.160.45:2377