preparing contrib scripts

contrib/fleet/Dockerfile

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+FROM google/golang:latest
+
+RUN apt-get -yqq update && apt-get -yqq install bc ssh vim
+
+RUN cd /root && \
+  git clone https://github.com/coreos/fleet.git && \
+  cd fleet && \
+  git checkout v0.5.0 && \
+  ./build && \
+  mv bin/fleetctl /usr/bin/fleetctl
+
+RUN cd /root && \
+  git clone https://github.com/coreos/etcdctl.git && \
+  cd etcdctl && \
+  ./build && \
+  mv bin/etcdctl /usr/bin/etcdctl
+
+ADD . /installer
+
+RUN chmod +x /installer/install
+
+CMD /installer/install
+

contrib/fleet/install

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+#!/bin/bash
+
+[[ -z $KEY ]] && exit 1
+[[ -z $ETCDCTL_PEERS ]] && exit 1
+[[ -z $FLEETCTL_ENDPOINT ]] && exit 1
+[[ -z $FLEETCTL_TUNNEL ]] && exit 1
+
+etcdctl ls /database/install || etcdctl mkdir /database/install
+etcdctl get /database/installl/installing && exit 0
+etcdctl get /database/install/complete && exit 0
+
+etcdctl set --ttl=600 /database/install/installing 1
+
+eval `ssh-agent`
+
+fleetctl load systemd/* \
+  && fleetctl start database-1-data.service \
+  && fleetctl start database-2-data.service \
+  && fleetctl start database-3-data.service \
+  && sleep 10 \
+  && fleetctl start database-1.service \
+  && sleep 10 \
+  && fleetctl start database-2.service \
+  && fleetctl start database-3.service \
+  && etcdctl set --ttl 0 /database/install/complete true \
+  && etcdctl set --ttl 0 /database/install/installed_by $ETCDCTL_PEERS
+
+etcdctl set --ttl=1 /database/install/installing 0

contrib/rackspace/README.md

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+Deploying to Rackspace OnMetal
+==============================
+
+Install Heat
+------------
+
+Ensure you have heat installed:
+
+```console
+$ sudo pip install python-heatclient
+```
+
+Set up your environment:
+
+```console
+export OS_AUTH_URL=https://identity.api.rackspacecloud.com/v2.0/
+export OS_AUTH_SYSTEM=rackspace
+export OS_REGION_NAME=IAD
+export OS_USERNAME=????
+export OS_TENANT_NAME=????
+export NOVA_RAX_AUTH=1
+export OS_PASSWORD=?????
+export OS_PROJECT_ID=${OS_TENANT_NAME}
+export OS_TENANT_ID=${OS_TENANT_NAME}
+export OS_NO_CACHE=1
+export HEAT_URL="https://iad.orchestration.api.rackspacecloud.com/v1/${OS_TENANT_ID}"
+
+```
+
+Deploy from Heat Template
+-------------------------
+
+Deploy a three node MySQL onto Rackspace OnMetal IO flavor:
+
+```console
+$ heat stack-create Example --template-file=contrib/rackspace/heat-vm.yaml \
+ -P count=3 -P etcd_discovery=$(curl -s https://discovery.etcd.io/new)
+```
+
+Log into CoreOS
+---------------
+
+```console
+$ eval `ssh-agent`
+$ echo $(heat output-show Example private_key | sed 's/"//g') | ssh-add -
+$ export LB=$(heat output-show Example loadbalancer | sed 's/"//g') && echo $LB
+$ mysql -h $LB -u admin -padmin -e "show status like 'wsrep_cluster%'"
+```