openstack-helm-infra/tools/deployment/common/zookeeper.sh
Steve Wilkerson 608d75ec8d Add zookeeper chart to osh-infra
This proposes adding a zookeeper chart to osh-infra that aligns
with the design patterns laid out by the other charts in osh-infra
and osh.

Change-Id: I25edc58fc951e7f81f7275ade6cf9c97e0afae02
Signed-off-by: Steve Wilkerson <sw5822@att.com>
Co-Authored-By: Steven Fitzpatrick <steven.fitzpatrick@att.com>
2019-11-14 19:51:20 +00:00

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#!/bin/bash
# Copyright 2019 The Openstack-Helm Authors.
#
# 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 -xe
#NOTE: Lint and package chart
make zookeeper
#NOTE: Deploy command
helm upgrade --install zookeeper ./zookeeper \
--namespace=osh-infra
#NOTE: Wait for deploy
./tools/deployment/common/wait-for-pods.sh osh-infra
#NOTE: Validate Deployment info
helm status zookeeper
#NOTE: Sleep for 60 seconds to allow leader election to complete
sleep 60
#NOTE: Create arbitrary znode
ZOO_POD=$(kubectl -n osh-infra get pods -l='application=zookeeper,component=server' --output=jsonpath='{.items[0].metadata.name}')
kubectl exec $ZOO_POD -n osh-infra -- bash bin/zkCli.sh -server localhost:2181 create /OSHZnode “osh-infra_is_awesome”
#NOTE: Sleep for 10 seconds to ensure replication across members
sleep 10
#NOTE: Query separate zookeeper instance for presence of znode
ZOO_POD=$(kubectl -n osh-infra get pods -l='application=zookeeper,component=server' --output=jsonpath='{.items[2].metadata.name}')
kubectl exec $ZOO_POD -n osh-infra -- bash bin/zkCli.sh -server localhost:2181 stat /OSHZnode