openstack-helm-infra/tools/deployment/common/fluentd-deployment.sh
Steven Fitzpatrick 9d2e08f1a4 Fluentd: Switch to Native Metrics Plugin
This change updates the fluentd chart to use the native
fluent-plugin-prometheus for metric production. This plugin
provides more detailed metrics about fluentd's operations,
specifically regarding input and output statistics.

https://github.com/fluent/fluent-plugin-prometheus

Using the plugin, each fluentd pod produces metrics, so
scape annotations have been added to the pod spec. The
zuul check on metric producers has been updated to account
for this.

Depends-On: https://review.opendev.org/714167
Change-Id: I809356d92b0cff1e31cb2062102bbedefd4843fd
2020-03-30 00:44:58 -05:00

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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 fluentd
: ${OSH_INFRA_EXTRA_HELM_ARGS_FLUENTD:="$(./tools/deployment/common/get-values-overrides.sh fluentd)"}
if [ ! -d "/var/log/journal" ]; then
tee /tmp/fluentd.yaml << EOF
deployment:
type: Deployment
pod:
replicas:
fluentd: 1
mounts:
fluentbit:
fluentbit:
volumes:
- name: runlog
hostPath:
path: /run/log
volumeMounts:
- name: runlog
mountPath: /run/log
EOF
helm upgrade --install fluentd ./fluentd \
--namespace=osh-infra \
--values=/tmp/fluentd.yaml \
${OSH_INFRA_EXTRA_HELM_ARGS} \
${OSH_INFRA_EXTRA_HELM_ARGS_FLUENTD}
else
tee /tmp/fluentd.yaml << EOF
deployment:
type: Deployment
pod:
replicas:
fluentd: 1
EOF
fi
helm upgrade --install fluentd ./fluentd \
--namespace=osh-infra \
--values=/tmp/fluentd.yaml \
${OSH_INFRA_EXTRA_HELM_ARGS} \
${OSH_INFRA_EXTRA_HELM_ARGS_FLUENTD}
#NOTE: Wait for deploy
./tools/deployment/common/wait-for-pods.sh osh-infra
#NOTE: Validate Deployment info
helm status fluentd