229 lines
9.0 KiB
YAML
229 lines
9.0 KiB
YAML
{{/*
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Copyright 2017 The Openstack-Helm Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/}}
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{{- if .Values.manifests.deployment_fluentd }}
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{{- $envAll := . }}
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{{- $mounts_fluentd := .Values.pod.mounts.fluentd.fluentd }}
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{{- $kafkaBroker := tuple "kafka" "public" . | include "helm-toolkit.endpoints.hostname_fqdn_endpoint_lookup" }}
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{{- $kafkaBrokerPort := tuple "kafka" "public" "broker" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
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{{- $kafkaBrokerURI := printf "%s:%s" $kafkaBroker $kafkaBrokerPort }}
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{{- $rcControllerName := printf "%s-%s" $envAll.Release.Name "fluentd" }}
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{{ tuple $envAll "fluentd" $rcControllerName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }}
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---
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apiVersion: rbac.authorization.k8s.io/v1beta1
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kind: ClusterRoleBinding
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metadata:
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name: {{ $rcControllerName | quote }}
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subjects:
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- kind: ServiceAccount
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name: {{ $rcControllerName | quote }}
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namespace: {{ .Release.Namespace }}
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roleRef:
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kind: ClusterRole
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name: {{ $rcControllerName | quote }}
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apiGroup: rbac.authorization.k8s.io
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---
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kind: ClusterRole
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apiVersion: rbac.authorization.k8s.io/v1
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metadata:
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name: {{ $rcControllerName | quote }}
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rules:
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- apiGroups:
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- ""
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resources:
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- namespaces
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- nodes
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- pods
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- services
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- replicationcontrollers
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- limitranges
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verbs:
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- get
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- list
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- watch
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- apiGroups:
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- apps
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resources:
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- statefulsets
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- daemonsets
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- deployments
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- replicasets
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verbs:
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- get
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- list
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- watch
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---
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{{- if eq .Values.deployment.type "Deployment" }}
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apiVersion: apps/v1
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kind: Deployment
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{{- else if eq .Values.deployment.type "DaemonSet" }}
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apiVersion: apps/v1
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kind: DaemonSet
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{{- end }}
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metadata:
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name: {{ $rcControllerName | quote }}
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annotations:
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{{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" }}
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labels:
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{{ tuple $envAll "fluentd" "internal" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
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spec:
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{{- if eq .Values.deployment.type "Deployment" }}
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replicas: {{ .Values.pod.replicas.fluentd }}
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{{ tuple $envAll | include "helm-toolkit.snippets.kubernetes_upgrades_deployment" | indent 2 }}
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{{- else }}
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{{ tuple $envAll "fluentd" | include "helm-toolkit.snippets.kubernetes_upgrades_daemonset" | indent 2 }}
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{{- end }}
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selector:
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matchLabels:
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{{ tuple $envAll "fluentd" "internal" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 6 }}
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template:
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metadata:
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labels:
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{{ tuple $envAll "fluentd" "internal" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
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annotations:
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{{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" | indent 8 }}
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configmap-etc-hash: {{ tuple "configmap-etc.yaml" . | include "helm-toolkit.utils.hash" }}
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configmap-bin-hash: {{ tuple "configmap-bin.yaml" . | include "helm-toolkit.utils.hash" }}
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spec:
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{{ dict "envAll" $envAll "application" "fluentd" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
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serviceAccountName: {{ $rcControllerName | quote }}
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{{ if and ($envAll.Values.pod.tolerations.fluentd.enabled) (eq .Values.deployment.type "DaemonSet") }}
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{{ tuple $envAll "fluentd" | include "helm-toolkit.snippets.kubernetes_tolerations" | indent 6 }}
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{{ end }}
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{{- if eq .Values.deployment.type "Deployment" }}
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affinity:
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{{ tuple $envAll "fluentd" "internal" | include "helm-toolkit.snippets.kubernetes_pod_anti_affinity" | indent 8 }}
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{{- end }}
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nodeSelector:
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{{ .Values.labels.fluentd.node_selector_key }}: {{ .Values.labels.fluentd.node_selector_value | quote }}
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terminationGracePeriodSeconds: {{ .Values.pod.lifecycle.termination_grace_period.fluentd.timeout | default "30" }}
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initContainers:
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{{ tuple $envAll "fluentd" list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
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containers:
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- name: fluentd
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{{ tuple $envAll "fluentd" | include "helm-toolkit.snippets.image" | indent 10 }}
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{{ tuple $envAll $envAll.Values.pod.resources.fluentd | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
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{{ dict "envAll" $envAll "application" "fluentd" "container" "fluentd" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
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command:
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- /tmp/fluentd.sh
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- start
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ports:
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- name: forward
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containerPort: {{ tuple "fluentd" "internal" "service" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
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- name: metrics
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containerPort: {{ tuple "fluentd" "internal" "metrics" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
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{{- if eq .Values.deployment.type "Deployment" }}
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readinessProbe:
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tcpSocket:
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port: {{ tuple "fluentd" "internal" "service" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
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initialDelaySeconds: 20
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periodSeconds: 10
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livenessProbe:
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tcpSocket:
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port: {{ tuple "fluentd" "internal" "service" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
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initialDelaySeconds: 60
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timeoutSeconds: 10
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{{- end }}
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env:
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- name: NODE_NAME
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valueFrom:
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fieldRef:
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fieldPath: spec.nodeName
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- name: POD_NAME
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valueFrom:
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fieldRef:
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fieldPath: metadata.name
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- name: FLUENTD_PORT
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value: {{ tuple "fluentd" "internal" "service" . | include "helm-toolkit.endpoints.endpoint_port_lookup" | quote }}
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- name: ELASTICSEARCH_HOST
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value: {{ tuple "elasticsearch" "internal" . | include "helm-toolkit.endpoints.hostname_fqdn_endpoint_lookup" | quote }}
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- name: ELASTICSEARCH_PORT
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value: {{ tuple "elasticsearch" "internal" "http" . | include "helm-toolkit.endpoints.endpoint_port_lookup" | quote }}
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- name: KAFKA_BROKER
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value: {{ $kafkaBrokerURI }}
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{{- if .Values.pod.env.fluentd }}
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{{ include "helm-toolkit.utils.to_k8s_env_vars" .Values.pod.env.fluentd | indent 12 }}
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{{- end }}
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- name: ELASTICSEARCH_USERNAME
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valueFrom:
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secretKeyRef:
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name: {{ printf "%s-%s" $envAll.Release.Name "elasticsearch-user" | quote }}
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key: ELASTICSEARCH_USERNAME
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- name: ELASTICSEARCH_PASSWORD
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valueFrom:
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secretKeyRef:
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name: {{ printf "%s-%s" $envAll.Release.Name "elasticsearch-user" | quote }}
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key: ELASTICSEARCH_PASSWORD
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{{- if .Values.manifests.secret_kafka }}
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- name: KAFKA_USERNAME
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valueFrom:
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secretKeyRef:
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name: {{ printf "%s-%s" $envAll.Release.Name "kafka-user" | quote }}
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key: KAFKA_USERNAME
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- name: KAFKA_PASSWORD
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valueFrom:
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secretKeyRef:
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name: {{ printf "%s-%s" $envAll.Release.Name "kafka-user" | quote }}
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key: KAFKA_PASSWORD
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{{- end }}
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volumeMounts:
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- name: pod-tmp
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mountPath: /tmp
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{{- if eq .Values.deployment.type "DaemonSet" }}
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- name: varlog
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mountPath: /var/log
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- name: varlibdockercontainers
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mountPath: /var/lib/docker/containers
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readOnly: true
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{{- end }}
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- name: pod-etc-fluentd
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mountPath: /fluentd/etc
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- name: fluentd-etc
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mountPath: /fluentd/etc/fluent.conf
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subPath: fluent.conf
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readOnly: true
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- name: fluentd-bin
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mountPath: /tmp/fluentd.sh
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subPath: fluentd.sh
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readOnly: true
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{{ if $mounts_fluentd.volumeMounts }}{{ toYaml $mounts_fluentd.volumeMounts | indent 12 }}{{- end }}
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volumes:
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- name: pod-tmp
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emptyDir: {}
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{{- if eq .Values.deployment.type "DaemonSet" }}
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- name: varlog
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hostPath:
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path: /var/log
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- name: varlibdockercontainers
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hostPath:
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path: /var/lib/docker/containers
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{{- end }}
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- name: pod-etc-fluentd
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emptyDir: {}
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- name: fluentd-etc
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secret:
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secretName: {{ printf "%s-%s" $envAll.Release.Name "fluentd-etc" | quote }}
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defaultMode: 0444
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- name: fluentd-bin
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configMap:
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name: {{ printf "%s-%s" $envAll.Release.Name "fluentd-bin" | quote }}
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defaultMode: 0555
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{{ if $mounts_fluentd.volumes }}{{ toYaml $mounts_fluentd.volumes | indent 8 }}{{- end }}
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{{- end }}
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