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255 lines
12 KiB
255 lines
12 KiB
{{/*
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Licensed to the Apache Software Foundation (ASF) under one
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or more contributor license agreements. See the NOTICE file
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distributed with this work for additional information
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regarding copyright ownership. The ASF licenses this file
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to you under the Apache License, Version 2.0 (the
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"License"); you may not use this file except in compliance
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with the License. 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,
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software distributed under the License is distributed on an
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"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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KIND, either express or implied. See the License for the
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specific language governing permissions and limitations
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under the License.
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*/}}
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---
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{{- $nodeSelector := or .Values.workers.nodeSelector .Values.nodeSelector }}
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{{- $affinity := or .Values.workers.affinity .Values.affinity }}
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{{- $tolerations := or .Values.workers.tolerations .Values.tolerations }}
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{{- $topologySpreadConstraints := or .Values.workers.topologySpreadConstraints .Values.topologySpreadConstraints }}
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{{- $securityContext := include "airflowPodSecurityContext" (list . .Values.workers) }}
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{{- $containerSecurityContextKerberosSidecar := include "containerSecurityContext" (list . .Values.workers.kerberosSidecar) }}
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{{- $containerLifecycleHooksKerberosSidecar := or .Values.workers.kerberosSidecar.containerLifecycleHooks .Values.containerLifecycleHooks }}
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{{- $containerSecurityContext := include "containerSecurityContext" (list . .Values.workers) }}
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{{- $containerLifecycleHooks := or .Values.workers.containerLifecycleHooks .Values.containerLifecycleHooks }}
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{{- $safeToEvict := dict "cluster-autoscaler.kubernetes.io/safe-to-evict" (.Values.workers.safeToEvict | toString) }}
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{{- $podAnnotations := mergeOverwrite (deepCopy .Values.airflowPodAnnotations) $safeToEvict .Values.workers.podAnnotations }}
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apiVersion: v1
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kind: Pod
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metadata:
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name: placeholder-name
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labels:
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tier: airflow
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component: worker
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release: {{ .Release.Name }}
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{{- if or (.Values.labels) (.Values.workers.labels) }}
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{{- mustMerge .Values.workers.labels .Values.labels | toYaml | nindent 4 }}
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{{- end }}
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annotations:
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{{- toYaml $podAnnotations | nindent 4 }}
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{{- if .Values.workers.kerberosInitContainer.enabled }}
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checksum/kerberos-keytab: {{ include (print $.Template.BasePath "/secrets/kerberos-keytab-secret.yaml") . | sha256sum }}
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{{- end }}
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spec:
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initContainers:
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{{- if and .Values.dags.gitSync.enabled (not .Values.dags.persistence.enabled) }}
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{{- include "git_sync_container" (dict "Values" .Values "is_init" "true" "Template" .Template) | nindent 4 }}
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{{- end }}
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{{- if .Values.workers.extraInitContainers }}
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{{- tpl (toYaml .Values.workers.extraInitContainers) . | nindent 4 }}
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{{- end }}
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{{- if and (semverCompare ">=2.8.0" .Values.airflowVersion) .Values.workers.kerberosInitContainer.enabled }}
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- name: kerberos-init
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image: {{ template "airflow_image" . }}
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imagePullPolicy: {{ .Values.images.airflow.pullPolicy }}
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args: ["kerberos", "-o"]
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resources: {{- toYaml .Values.workers.kerberosInitContainer.resources | nindent 8 }}
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volumeMounts:
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- name: logs
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mountPath: {{ template "airflow_logs" . }}
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{{- include "airflow_config_mount" . | nindent 8 }}
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- name: config
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mountPath: {{ .Values.kerberos.configPath | quote }}
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subPath: krb5.conf
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readOnly: true
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- name: kerberos-keytab
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subPath: "kerberos.keytab"
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mountPath: {{ .Values.kerberos.keytabPath | quote }}
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readOnly: true
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- name: kerberos-ccache
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mountPath: {{ .Values.kerberos.ccacheMountPath | quote }}
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readOnly: false
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{{- if .Values.volumeMounts }}
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{{- toYaml .Values.volumeMounts | nindent 8 }}
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{{- end }}
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{{- if .Values.workers.extraVolumeMounts }}
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{{- tpl (toYaml .Values.workers.extraVolumeMounts) . | nindent 8 }}
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{{- end }}
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{{- if or .Values.webserver.webserverConfig .Values.webserver.webserverConfigConfigMapName }}
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{{- include "airflow_webserver_config_mount" . | nindent 8 }}
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{{- end }}
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envFrom: {{- include "custom_airflow_environment_from" . | default "\n []" | indent 6 }}
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env:
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- name: KRB5_CONFIG
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value: {{ .Values.kerberos.configPath | quote }}
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- name: KRB5CCNAME
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value: {{ include "kerberos_ccache_path" . | quote }}
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{{- include "custom_airflow_environment" . | indent 6 }}
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{{- include "standard_airflow_environment" . | indent 6 }}
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{{- end }}
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containers:
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- envFrom: {{- include "custom_airflow_environment_from" . | default "\n []" | indent 6 }}
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env:
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- name: AIRFLOW__CORE__EXECUTOR
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value: LocalExecutor
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{{- if or .Values.workers.kerberosSidecar.enabled .Values.workers.kerberosInitContainer.enabled}}
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- name: KRB5_CONFIG
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value: {{ .Values.kerberos.configPath | quote }}
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- name: KRB5CCNAME
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value: {{ include "kerberos_ccache_path" . | quote }}
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{{- end }}
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{{- include "standard_airflow_environment" . | indent 6}}
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{{- include "custom_airflow_environment" . | indent 6 }}
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{{- include "container_extra_envs" (list . .Values.workers.env) | indent 6 }}
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image: {{ template "pod_template_image" . }}
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imagePullPolicy: {{ .Values.images.pod_template.pullPolicy }}
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securityContext: {{ $containerSecurityContext | nindent 8 }}
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{{- if $containerLifecycleHooks }}
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lifecycle: {{- tpl (toYaml $containerLifecycleHooks) . | nindent 8 }}
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{{- end }}
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name: base
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{{- if .Values.workers.command }}
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command: {{ tpl (toYaml .Values.workers.command) . | nindent 8 }}
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{{- end }}
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resources: {{- toYaml .Values.workers.resources | nindent 8 }}
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volumeMounts:
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- mountPath: {{ template "airflow_logs" . }}
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name: logs
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{{- include "airflow_config_mount" . | nindent 8 }}
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{{- if or .Values.dags.gitSync.enabled .Values.dags.persistence.enabled }}
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{{- include "airflow_dags_mount" . | nindent 8 }}
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{{- end }}
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{{- if .Values.volumeMounts }}
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{{- toYaml .Values.volumeMounts | nindent 8 }}
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{{- end }}
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{{- if .Values.workers.extraVolumeMounts }}
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{{- tpl (toYaml .Values.workers.extraVolumeMounts) . | nindent 8 }}
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{{- end }}
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{{- if .Values.kerberos.enabled }}
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- name: kerberos-keytab
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subPath: "kerberos.keytab"
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mountPath: {{ .Values.kerberos.keytabPath | quote }}
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readOnly: true
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- name: config
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mountPath: {{ .Values.kerberos.configPath | quote }}
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subPath: krb5.conf
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readOnly: true
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- name: kerberos-ccache
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mountPath: {{ .Values.kerberos.ccacheMountPath | quote }}
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readOnly: true
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{{- end }}
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{{- if .Values.workers.kerberosSidecar.enabled }}
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- name: worker-kerberos
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image: {{ template "airflow_image" . }}
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imagePullPolicy: {{ .Values.images.airflow.pullPolicy }}
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securityContext: {{ $containerSecurityContextKerberosSidecar | nindent 8 }}
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{{- if $containerLifecycleHooksKerberosSidecar }}
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lifecycle: {{- tpl (toYaml $containerLifecycleHooksKerberosSidecar) . | nindent 8 }}
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{{- end }}
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args: ["kerberos"]
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resources: {{- toYaml .Values.workers.kerberosSidecar.resources | nindent 8 }}
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volumeMounts:
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- name: logs
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mountPath: {{ template "airflow_logs" . }}
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{{- include "airflow_config_mount" . | nindent 8 }}
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- name: config
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mountPath: {{ .Values.kerberos.configPath | quote }}
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subPath: krb5.conf
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readOnly: true
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- name: kerberos-keytab
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subPath: "kerberos.keytab"
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mountPath: {{ .Values.kerberos.keytabPath | quote }}
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readOnly: true
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- name: kerberos-ccache
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mountPath: {{ .Values.kerberos.ccacheMountPath | quote }}
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readOnly: false
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{{- if .Values.volumeMounts }}
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{{- toYaml .Values.volumeMounts | nindent 8 }}
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{{- end }}
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{{- if .Values.workers.extraVolumeMounts }}
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{{- tpl (toYaml .Values.workers.extraVolumeMounts) . | nindent 8 }}
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{{- end }}
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{{- if or .Values.webserver.webserverConfig .Values.webserver.webserverConfigConfigMapName }}
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{{- include "airflow_webserver_config_mount" . | nindent 8 }}
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{{- end }}
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envFrom: {{- include "custom_airflow_environment_from" . | default "\n []" | indent 6 }}
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env:
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- name: KRB5_CONFIG
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value: {{ .Values.kerberos.configPath | quote }}
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- name: KRB5CCNAME
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value: {{ include "kerberos_ccache_path" . | quote }}
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{{- include "custom_airflow_environment" . | indent 6 }}
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{{- include "standard_airflow_environment" . | indent 6 }}
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{{- end }}
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{{- if .Values.workers.extraContainers }}
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{{- tpl (toYaml .Values.workers.extraContainers) . | nindent 4 }}
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{{- end }}
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{{- if .Values.workers.priorityClassName }}
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priorityClassName: {{ .Values.workers.priorityClassName }}
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{{- end }}
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{{- if .Values.workers.runtimeClassName }}
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runtimeClassName: {{ .Values.workers.runtimeClassName }}
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{{- end }}
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{{- if or .Values.registry.secretName .Values.registry.connection }}
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imagePullSecrets:
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- name: {{ template "registry_secret" . }}
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{{- end }}
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{{- if .Values.workers.hostAliases }}
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hostAliases: {{- toYaml .Values.workers.hostAliases | nindent 4 }}
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{{- end }}
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restartPolicy: Never
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securityContext: {{ $securityContext | nindent 4 }}
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nodeSelector: {{- toYaml $nodeSelector | nindent 4 }}
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affinity: {{- toYaml $affinity | nindent 4 }}
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{{- if .Values.schedulerName }}
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schedulerName: {{ .Values.schedulerName }}
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{{- end }}
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terminationGracePeriodSeconds: {{ .Values.workers.terminationGracePeriodSeconds }}
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tolerations: {{- toYaml $tolerations | nindent 4 }}
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topologySpreadConstraints: {{- toYaml $topologySpreadConstraints | nindent 4 }}
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serviceAccountName: {{ include "worker.serviceAccountName" . }}
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volumes:
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{{- if .Values.dags.persistence.enabled }}
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- name: dags
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persistentVolumeClaim:
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claimName: {{ template "airflow_dags_volume_claim" . }}
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{{- else if .Values.dags.gitSync.enabled }}
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- name: dags
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emptyDir: {{- toYaml (default (dict) .Values.dags.gitSync.emptyDirConfig) | nindent 6 }}
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{{- end }}
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{{- if .Values.logs.persistence.enabled }}
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- name: logs
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persistentVolumeClaim:
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claimName: {{ template "airflow_logs_volume_claim" . }}
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{{- else }}
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- emptyDir: {{- toYaml (default (dict) .Values.logs.emptyDirConfig) | nindent 6 }}
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name: logs
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{{- end }}
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{{- if and .Values.dags.gitSync.enabled .Values.dags.gitSync.sshKeySecret }}
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{{- include "git_sync_ssh_key_volume" . | nindent 2 }}
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{{- end }}
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- configMap:
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name: {{ include "airflow_config" . }}
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name: config
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{{- if and (or .Values.webserver.webserverConfig .Values.webserver.webserverConfigConfigMapName) (or .Values.workers.kerberosInitContainer.enabled .Values.workers.kerberosSidecar.enabled)}}
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- name: webserver-config
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configMap:
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name: {{ template "airflow_webserver_config_configmap_name" . }}
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{{- end }}
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{{- if .Values.volumes }}
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{{- toYaml .Values.volumes | nindent 2 }}
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{{- end }}
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{{- if .Values.kerberos.enabled }}
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- name: kerberos-keytab
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secret:
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secretName: {{ include "kerberos_keytab_secret" . | quote }}
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- name: kerberos-ccache
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emptyDir: {}
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{{- end }}
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{{- if .Values.workers.extraVolumes }}
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{{- tpl (toYaml .Values.workers.extraVolumes) . | nindent 2 }}
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{{- end }}
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