openstack-helm-infra/tools/deployment/multinode/110-nagios.sh
jayonlau 60a9540e0b Remove helm status from deployment scripts for multinode
With the move to helm v3, helm status requires a namespace to be specified, but doing so breaks helm v2 compatability. This change removes the usage of helm serve in openstack-helm-infra's deployment scripts.

Change-Id: Ia600b979bf48629962577b3c5674bfa7415d78c0
2021-10-13 12:25:08 -04:00

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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 -xe
#NOTE: Lint and package chart
make nagios
#NOTE: Deploy command
tee /tmp/nagios.yaml << EOF
pod:
replicas:
nagios: 3
conf:
nagios:
query_es_clauses:
test_es_query:
hello: world
EOF
helm upgrade --install nagios ./nagios \
--namespace=osh-infra \
--values=/tmp/nagios.yaml
#NOTE: Wait for deploy
./tools/deployment/common/wait-for-pods.sh osh-infra
#NOTE: Verify elasticsearch query clauses are functional by execing into pod
NAGIOS_POD=$(kubectl -n osh-infra get pods -l='application=nagios,component=monitoring' --output=jsonpath='{.items[0].metadata.name}')
kubectl exec $NAGIOS_POD -n osh-infra -c nagios -- cat /opt/nagios/etc/objects/query_es_clauses.json | python -m json.tool
#NOTE: Verify plugin for checking ceph health directly via ceph-mgr working as intended
kubectl exec $NAGIOS_POD -n osh-infra -c nagios -- python /usr/lib/nagios/plugins/check_exporter_health_metric.py --exporter_namespace "ceph" --label_selector "application=ceph,component=manager" --health_metric ceph_health_status --critical 2 --warning 1