Steve Wilkerson cb7bf2c0b3 Add missing readiness probes to openstack-helm-infra charts
This adds missing readiness probes to the following charts in
openstack-helm-infra: elasticsearch, fluent-logging, kibana,
nagios, prometheus-kube-state-metrics, prometheus-node-exporter,
and prometheus-openstack-exporter

Change-Id: I6a2635b08667c31eadb1b05ba848c658935a17e5
2018-06-26 12:25:36 +00:00

162 lines
5.9 KiB
YAML

{{/*
Copyright 2017 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.
*/}}
{{- if .Values.manifests.deployment_fluentd }}
{{- $envAll := . }}
{{- $esUserSecret := .Values.secrets.elasticsearch.user }}
{{- $mounts_fluentd := .Values.pod.mounts.fluentd.fluentd }}
{{- $serviceAccountName := printf "%s-%s" .Release.Name "fluentd" }}
{{ tuple $envAll "fluentd" $serviceAccountName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }}
---
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRoleBinding
metadata:
name: {{ $serviceAccountName }}
subjects:
- kind: ServiceAccount
name: {{ $serviceAccountName }}
namespace: {{ .Release.Namespace }}
roleRef:
kind: ClusterRole
name: {{ $serviceAccountName }}
apiGroup: rbac.authorization.k8s.io
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: {{ $serviceAccountName }}
rules:
rules:
- apiGroups:
- ""
resources:
- namespaces
- nodes
- pods
- services
- replicationcontrollers
- limitranges
verbs:
- list
- watch
- apiGroups:
- extensions
resources:
- daemonsets
- deployments
- replicasets
verbs:
- list
- watch
- apiGroups:
- apps
resources:
- statefulsets
verbs:
- get
- list
- watch
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: fluentd
labels:
{{ tuple $envAll "fluentd" "internal" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
spec:
replicas: {{ .Values.pod.replicas.fluentd }}
selector:
matchLabels:
{{ tuple $envAll "fluentd" "internal" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 6 }}
{{ tuple $envAll | include "helm-toolkit.snippets.kubernetes_upgrades_deployment" | indent 2 }}
template:
metadata:
labels:
{{ tuple $envAll "fluentd" "internal" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
annotations:
configmap-etc-hash: {{ tuple "configmap-etc.yaml" . | include "helm-toolkit.utils.hash" }}
configmap-bin-hash: {{ tuple "configmap-bin.yaml" . | include "helm-toolkit.utils.hash" }}
spec:
serviceAccountName: {{ $serviceAccountName }}
affinity:
{{ tuple $envAll "fluentd" "internal" | include "helm-toolkit.snippets.kubernetes_pod_anti_affinity" | indent 8 }}
nodeSelector:
{{ .Values.labels.fluentd.node_selector_key }}: {{ .Values.labels.fluentd.node_selector_value }}
terminationGracePeriodSeconds: {{ .Values.pod.lifecycle.termination_grace_period.fluentd.timeout | default "30" }}
initContainers:
{{ tuple $envAll "fluentd" list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
containers:
- name: fluentd
{{ tuple $envAll "fluentd" | include "helm-toolkit.snippets.image" | indent 10 }}
{{ tuple $envAll $envAll.Values.pod.resources.fluentd | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
command:
- /tmp/fluentd.sh
- start
ports:
- name: forward
containerPort: {{ tuple "fluentd" "internal" "service" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
- name: metrics
containerPort: {{ tuple "fluentd" "internal" "metrics" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
readinessProbe:
tcpSocket:
port: {{ tuple "fluentd" "internal" "service" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
initialDelaySeconds: 20
periodSeconds: 10
env:
- name: FLUENTD_PORT
value: {{ tuple "fluentd" "internal" "service" . | include "helm-toolkit.endpoints.endpoint_port_lookup" | quote }}
- name: ELASTICSEARCH_HOST
value: {{ tuple "elasticsearch" "internal" . | include "helm-toolkit.endpoints.hostname_short_endpoint_lookup" | quote }}
- name: ELASTICSEARCH_PORT
value: {{ tuple "elasticsearch" "internal" "http" . | include "helm-toolkit.endpoints.endpoint_port_lookup" | quote }}
- name: ELASTICSEARCH_USERNAME
valueFrom:
secretKeyRef:
name: {{ $esUserSecret }}
key: ELASTICSEARCH_USERNAME
- name: ELASTICSEARCH_PASSWORD
valueFrom:
secretKeyRef:
name: {{ $esUserSecret }}
key: ELASTICSEARCH_PASSWORD
volumeMounts:
- name: pod-etc-fluentd
mountPath: /etc/td-agent
- name: fluent-logging-etc
mountPath: /etc/td-agent/td-agent.conf
subPath: td-agent.conf
readOnly: true
- name: fluent-logging-bin
mountPath: /tmp/fluentd.sh
subPath: fluentd.sh
readOnly: true
{{- if $mounts_fluentd.volumeMounts }}{{ toYaml $mounts_fluentd.volumeMounts | indent 12 }}{{- end }}
volumes:
- name: pod-etc-fluentd
emptyDir: {}
- name: fluent-logging-etc
configMap:
name: fluent-logging-etc
defaultMode: 0444
- name: fluent-logging-bin
configMap:
name: fluent-logging-bin
defaultMode: 0555
{{- if $mounts_fluentd.volumes }}{{ toYaml $mounts_fluentd.volumes | indent 8 }}{{- end }}
{{- end }}