openstack-helm/tools/gate/provision_gate_worker_node.sh
Pete Birley 6c5e82e096 Multinode-check: 2 Node via kubeadm with NFS
This PS introduces a 2 node check in zuul, it uses the KubeADM-AIO
container to stand up a master and worker node, before deploying
OpenStack-Helm using NFS as a PV backend. This check is a stopgap
untill a 3 node gate is deployed which will use ceph and enable
HA of all components to be tested.

Change-Id: I7bb70e6b103a483a0e1df1492fa2047d229eb86f
2017-06-06 15:15:16 -05:00

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#!/bin/bash
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
set -ex
cd ${WORK_DIR}
source /etc/os-release
export HOST_OS=${ID}
source ${WORK_DIR}/tools/gate/funcs/network.sh
source ${WORK_DIR}/tools/gate/funcs/kube.sh
kubeadm_aio_reqs_install
# Setup shared mounts for kubelet
sudo mkdir -p /var/lib/kubelet
sudo mount --bind /var/lib/kubelet /var/lib/kubelet
sudo mount --make-shared /var/lib/kubelet
# Cleanup any old deployment
sudo docker rm -f kubeadm-aio || true
sudo docker rm -f kubelet || true
sudo docker ps -aq | xargs -r -l1 sudo docker rm -f
sudo rm -rfv \
/etc/cni/net.d \
/etc/kubernetes \
/var/lib/etcd \
/var/etcd \
/var/lib/kubelet/* \
/run/openvswitch || true
# Launch Container
sudo docker run \
-dt \
--name=kubeadm-aio \
--net=host \
--security-opt=seccomp:unconfined \
--cap-add=SYS_ADMIN \
--tmpfs=/run \
--tmpfs=/run/lock \
--volume=/etc/machine-id:/etc/machine-id:ro \
--volume=${HOME}:${HOME}:rw \
--volume=/etc/kubernetes:/etc/kubernetes:rw \
--volume=/sys/fs/cgroup:/sys/fs/cgroup:ro \
--volume=/var/run/docker.sock:/run/docker.sock \
--env KUBE_ROLE="worker" \
--env KUBELET_CONTAINER="${KUBEADM_IMAGE}" \
--env KUBEADM_JOIN_ARGS="--token=${KUBEADM_TOKEN} ${PRIMARY_NODE_IP}:6443" \
${KUBEADM_IMAGE}