Ilya Dmitrichenko errordeveloper

See https://github.com/errordeveloper/kubeadm-demo

The Marathon UI doesn't say much: Mesos UI says even less:

Agent log on on of the nodes:

Weave Net and Docker Swarm

This example show how-to setup a very simple Swarm cluster enabled with Weave Net.

## Infratructure

There are two hosts that have a recent version of Docker Engine running.

These hosts are named host1 and host2, and might have the following in /etc/hosts or you just substitute IP addresses in the commands shown below.

	# create an new direcotry with a very simple dockerfile
	$ mkdir quay-issue && cd mkdir quay-issue
	$ echo 'FROM scratch' > Dockerfile
	# buildx auto-push only works with a builxkit driver, so we need to create a builder instance
	$ docker buildx create --use
	gifted_lewin
	# try building and pushing to docker.io
	$ docker buildx build --push --tag "docker.io/errordeveloper/gke-test-cluster-job-runner-init:e8e34968c060a23cfbfb27012d38e5ccbd3e27fe-dev-wip" .
	[+] Building 2.9s (3/3) FINISHED
	=> [internal] load build definition from Dockerfile 0.0s

	#!ipxe

	set base-url http://192.168.0.5
	kernel ${base-url}/homebox-kernel initrd=homebox-initrd.img console=tty0 console=ttyS0 console=ttyAMA0 console=ttysclp0
	initrd ${base-url}/homebox-initrd.img
	boot \|\| goto local

	:local

	kernel /boot/homebox-kernel initrd=homebox-initrd.img console=tty0 console=ttyS0 console=ttyAMA0 console=ttysclp0

	[Unit]
	After=network-online.target
	After=docker.service
	Before=weave.service
	Requires=docker.service
	Requires=network-online.target
	Description=Install Weave
	Documentation=http://docs.weave.works/
	ConditionFileNotEmpty=!/opt/bin/weave-${WEAVE_SCRIPT_VERSION}
	ConditionFileIsExecutable=!/opt/bin/weave-${WEAVE_SCRIPT_VERSION}

	{
	"id": "/weavescope",
	"cmd": null,
	"cpus": 1,
	"mem": 128,
	"disk": 0,
	"instances": 3,
	"ports": [
	0
	],

	[Unit]
	#After=install-weave.service
	After=docker.service
	Description=Weave Network Router
	Documentation=http://docs.weave.works/
	Requires=docker.service
	Requires=install-weave.service
	[Service]
	TimeoutStartSec=0
	EnvironmentFile=-/etc/weave.%H.env

	rm /var/db/BootCache.playlist /var/db/volinfo.database /var/db/.AppleSetupDone
	rm /var/vm/swap*

	gcloud compute networks create \
	default --range 10.240.0.0/16

	gcloud compute firewall-rules create default-default-internal \
	--network default --source-ranges 10.0.0.0/8 --allow tcp:1-65535,udp:1-65535,icmp

	gcloud compute firewall-rules create default-default-ssh \
	--network default --source-ranges 0.0.0.0/0 --allow tcp:22

	gcloud compute disks create kubernetes-master-pd \