{{/* 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 := . }} {{- $mounts_fluentd := .Values.pod.mounts.fluentd.fluentd }} {{- $kafkaBroker := tuple "kafka" "public" . | include "helm-toolkit.endpoints.hostname_fqdn_endpoint_lookup" }} {{- $kafkaBrokerPort := tuple "kafka" "public" "broker" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }} {{- $kafkaBrokerURI := printf "%s:%s" $kafkaBroker $kafkaBrokerPort }} {{- $rcControllerName := printf "%s-%s" $envAll.Release.Name "fluentd" }} {{ tuple $envAll "fluentd" $rcControllerName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }} --- apiVersion: rbac.authorization.k8s.io/v1beta1 kind: ClusterRoleBinding metadata: name: {{ $rcControllerName | quote }} subjects: - kind: ServiceAccount name: {{ $rcControllerName | quote }} namespace: {{ .Release.Namespace }} roleRef: kind: ClusterRole name: {{ $rcControllerName | quote }} apiGroup: rbac.authorization.k8s.io --- kind: ClusterRole apiVersion: rbac.authorization.k8s.io/v1 metadata: name: {{ $rcControllerName | quote }} rules: - apiGroups: - "" resources: - namespaces - nodes - pods - services - replicationcontrollers - limitranges verbs: - get - list - watch - apiGroups: - apps resources: - statefulsets - daemonsets - deployments - replicasets verbs: - get - list - watch --- {{- if eq .Values.deployment.type "Deployment" }} apiVersion: apps/v1 kind: Deployment {{- else if eq .Values.deployment.type "DaemonSet" }} apiVersion: apps/v1 kind: DaemonSet {{- end }} metadata: name: {{ $rcControllerName | quote }} annotations: {{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" }} labels: {{ tuple $envAll "fluentd" "internal" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }} spec: {{- if eq .Values.deployment.type "Deployment" }} replicas: {{ .Values.pod.replicas.fluentd }} {{ tuple $envAll | include "helm-toolkit.snippets.kubernetes_upgrades_deployment" | indent 2 }} {{- else }} {{ tuple $envAll "fluentd" | include "helm-toolkit.snippets.kubernetes_upgrades_daemonset" | indent 2 }} {{- end }} selector: matchLabels: {{ tuple $envAll "fluentd" "internal" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 6 }} template: metadata: labels: {{ tuple $envAll "fluentd" "internal" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }} annotations: {{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" | indent 8 }} 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: {{ dict "envAll" $envAll "application" "fluentd" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }} serviceAccountName: {{ $rcControllerName | quote }} {{ if and ($envAll.Values.pod.tolerations.fluentd.enabled) (eq .Values.deployment.type "DaemonSet") }} {{ tuple $envAll "fluentd" | include "helm-toolkit.snippets.kubernetes_tolerations" | indent 6 }} {{ end }} {{- if eq .Values.deployment.type "Deployment" }} affinity: {{ tuple $envAll "fluentd" "internal" | include "helm-toolkit.snippets.kubernetes_pod_anti_affinity" | indent 8 }} {{- end }} nodeSelector: {{ .Values.labels.fluentd.node_selector_key }}: {{ .Values.labels.fluentd.node_selector_value | quote }} 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 }} {{ dict "envAll" $envAll "application" "fluentd" "container" "fluentd" | include "helm-toolkit.snippets.kubernetes_container_security_context" | 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" }} {{- if eq .Values.deployment.type "Deployment" }} readinessProbe: tcpSocket: port: {{ tuple "fluentd" "internal" "service" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }} initialDelaySeconds: 20 periodSeconds: 10 livenessProbe: tcpSocket: port: {{ tuple "fluentd" "internal" "service" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }} initialDelaySeconds: 60 timeoutSeconds: 10 {{- end }} env: - name: NODE_NAME valueFrom: fieldRef: fieldPath: spec.nodeName - name: POD_NAME valueFrom: fieldRef: fieldPath: metadata.name - 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_fqdn_endpoint_lookup" | quote }} - name: ELASTICSEARCH_PORT value: {{ tuple "elasticsearch" "internal" "http" . | include "helm-toolkit.endpoints.endpoint_port_lookup" | quote }} - name: KAFKA_BROKER value: {{ $kafkaBrokerURI }} {{- if .Values.pod.env.fluentd }} {{ include "helm-toolkit.utils.to_k8s_env_vars" .Values.pod.env.fluentd | indent 12 }} {{- end }} - name: ELASTICSEARCH_USERNAME valueFrom: secretKeyRef: name: {{ printf "%s-%s" $envAll.Release.Name "elasticsearch-user" | quote }} key: ELASTICSEARCH_USERNAME - name: ELASTICSEARCH_PASSWORD valueFrom: secretKeyRef: name: {{ printf "%s-%s" $envAll.Release.Name "elasticsearch-user" | quote }} key: ELASTICSEARCH_PASSWORD {{- if .Values.manifests.secret_kafka }} - name: KAFKA_USERNAME valueFrom: secretKeyRef: name: {{ printf "%s-%s" $envAll.Release.Name "kafka-user" | quote }} key: KAFKA_USERNAME - name: KAFKA_PASSWORD valueFrom: secretKeyRef: name: {{ printf "%s-%s" $envAll.Release.Name "kafka-user" | quote }} key: KAFKA_PASSWORD {{- end }} volumeMounts: - name: pod-tmp mountPath: /tmp {{- if eq .Values.deployment.type "DaemonSet" }} - name: varlog mountPath: /var/log - name: varlibdockercontainers mountPath: /var/lib/docker/containers readOnly: true {{- end }} - name: pod-etc-fluentd mountPath: /fluentd/etc - name: fluentd-etc mountPath: /fluentd/etc/fluent.conf subPath: fluent.conf readOnly: true - name: fluentd-bin mountPath: /tmp/fluentd.sh subPath: fluentd.sh readOnly: true {{ if $mounts_fluentd.volumeMounts }}{{ toYaml $mounts_fluentd.volumeMounts | indent 12 }}{{- end }} volumes: - name: pod-tmp emptyDir: {} {{- if eq .Values.deployment.type "DaemonSet" }} - name: varlog hostPath: path: /var/log - name: varlibdockercontainers hostPath: path: /var/lib/docker/containers {{- end }} - name: pod-etc-fluentd emptyDir: {} - name: fluentd-etc secret: secretName: {{ printf "%s-%s" $envAll.Release.Name "fluentd-etc" | quote }} defaultMode: 0444 - name: fluentd-bin configMap: name: {{ printf "%s-%s" $envAll.Release.Name "fluentd-bin" | quote }} defaultMode: 0555 {{ if $mounts_fluentd.volumes }}{{ toYaml $mounts_fluentd.volumes | indent 8 }}{{- end }} {{- end }}