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deployment.yaml
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deployment.yaml
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apiVersion: apps/v1
kind: Deployment
metadata:
name: {{ template "kibana.fullname" . }}
labels: {{ include "kibana.labels" . | nindent 4 }}
{{- if .Values.annotations }}
annotations:
{{- range $key, $value := .Values.annotations }}
{{ $key }}: {{ $value | quote }}
{{- end }}
{{- end }}
spec:
replicas: {{ .Values.replicas }}
strategy:
{{ toYaml .Values.updateStrategy | indent 4 }}
selector:
matchLabels:
app: {{ .Chart.Name }}
release: {{ .Release.Name | quote }}
template:
metadata:
labels:
app: {{ .Chart.Name }}
release: {{ .Release.Name | quote }}
{{- range $key, $value := .Values.labels }}
{{ $key }}: {{ $value | quote }}
{{- end }}
annotations:
{{- range $key, $value := .Values.podAnnotations }}
{{ $key }}: {{ $value | quote }}
{{- end }}
{{/* This forces a restart if the configmap has changed */}}
{{- if .Values.kibanaConfig }}
configchecksum: {{ include (print .Template.BasePath "/configmap.yaml") . | sha256sum | trunc 63 }}
{{- end }}
spec:
automountServiceAccountToken: {{ .Values.automountToken }}
{{- if .Values.priorityClassName }}
priorityClassName: {{ .Values.priorityClassName }}
{{- end }}
securityContext:
{{ toYaml .Values.podSecurityContext | indent 8 }}
{{- if .Values.serviceAccount }}
serviceAccount: {{ .Values.serviceAccount }}
{{- end }}
{{- if .Values.hostAliases }}
hostAliases: {{ toYaml .Values.hostAliases | nindent 6 }}
{{- end }}
volumes:
- name: kibana-tokens
emptyDir: {}
- name: elasticsearch-certs
secret:
secretName: {{ .Values.elasticsearchCertificateSecret }}
{{- if .Values.kibanaConfig }}
- name: kibanaconfig
configMap:
name: {{ template "kibana.fullname" . }}-config
{{- end }}
{{- range .Values.secretMounts }}
- name: {{ .name }}
secret:
secretName: {{ .secretName }}
{{- end }}
{{- if .Values.extraVolumes }}
{{ toYaml .Values.extraVolumes | indent 8 }}
{{- end }}
{{- with .Values.nodeSelector }}
nodeSelector:
{{ toYaml . | indent 8 }}
{{- end }}
{{- with .Values.affinity }}
affinity:
{{ toYaml . | indent 8 }}
{{- end }}
{{- with .Values.tolerations }}
tolerations:
{{ toYaml . | indent 8 }}
{{- end }}
{{- if .Values.imagePullSecrets }}
imagePullSecrets:
{{ toYaml .Values.imagePullSecrets | indent 8 }}
{{- end }}
initContainers:
{{- if .Values.extraInitContainers }}
# Currently some extra blocks accept strings
# to continue with backwards compatibility this is being kept
# whilst also allowing for yaml to be specified too.
{{- if eq "string" (printf "%T" .Values.extraInitContainers) }}
{{ tpl .Values.extraInitContainers . | indent 6 }}
{{- else }}
{{ toYaml .Values.extraInitContainers | indent 6 }}
{{- end }}
{{- end }}
containers:
- name: kibana
securityContext:
{{ toYaml .Values.securityContext | indent 10 }}
image: "{{ .Values.image }}:{{ .Values.imageTag }}"
imagePullPolicy: "{{ .Values.imagePullPolicy }}"
env:
{{- if .Values.elasticsearchURL }}
- name: ELASTICSEARCH_URL
value: "{{ .Values.elasticsearchURL }}"
{{- else if .Values.elasticsearchHosts }}
- name: ELASTICSEARCH_HOSTS
value: "{{ .Values.elasticsearchHosts }}"
{{- end }}
- name: ELASTICSEARCH_SSL_CERTIFICATEAUTHORITIES
value: "{{ template "kibana.home_dir" . }}/config/certs/{{ .Values.elasticsearchCertificateAuthoritiesFile }}"
- name: SERVER_HOST
value: "{{ .Values.serverHost }}"
- name: ELASTICSEARCH_SERVICEACCOUNTTOKEN
valueFrom:
secretKeyRef:
name: {{ template "kibana.fullname" . }}-es-token
key: token
optional: false
{{- if .Values.extraEnvs }}
{{ toYaml .Values.extraEnvs | indent 10 }}
{{- end }}
{{- if .Values.envFrom }}
envFrom:
{{ toYaml .Values.envFrom | indent 10 }}
{{- end }}
readinessProbe:
{{ toYaml .Values.readinessProbe | indent 10 }}
exec:
command:
- bash
- -c
- |
#!/usr/bin/env bash -e
# Disable nss cache to avoid filling dentry cache when calling curl
# This is required with Kibana Docker using nss < 3.52
export NSS_SDB_USE_CACHE=no
http () {
local path="${1}"
set -- -XGET -s --fail -L
if [ -n "${ELASTICSEARCH_USERNAME}" ] && [ -n "${ELASTICSEARCH_PASSWORD}" ]; then
set -- "$@" -u "${ELASTICSEARCH_USERNAME}:${ELASTICSEARCH_PASSWORD}"
fi
STATUS=$(curl --output /dev/null --write-out "%{http_code}" -k "$@" "{{ .Values.protocol }}://localhost:{{ .Values.httpPort }}${path}")
if [[ "${STATUS}" -eq 200 ]]; then
exit 0
fi
echo "Error: Got HTTP code ${STATUS} but expected a 200"
exit 1
}
http "{{ .Values.healthCheckPath }}"
ports:
- containerPort: {{ .Values.httpPort }}
{{- if .Values.lifecycle }}
lifecycle:
{{ toYaml .Values.lifecycle | indent 10 }}
{{- end }}
resources:
{{ toYaml .Values.resources | indent 10 }}
volumeMounts:
- name: elasticsearch-certs
mountPath: {{ template "kibana.home_dir" . }}/config/certs
readOnly: true
- name: kibana-tokens
mountPath: {{ template "kibana.home_dir" . }}/config/tokens
readOnly: true
{{- range .Values.secretMounts }}
- name: {{ .name }}
mountPath: {{ .path }}
{{- if .subPath }}
subPath: {{ .subPath }}
{{- end }}
{{- end }}
{{- range $path, $config := .Values.kibanaConfig }}
- name: kibanaconfig
mountPath: {{ template "kibana.home_dir" . }}/config/{{ $path }}
subPath: {{ $path }}
{{- end -}}
{{- if .Values.extraVolumeMounts }}
{{ toYaml .Values.extraVolumeMounts | indent 10 }}
{{- end }}
{{- if .Values.extraContainers }}
# Currently some extra blocks accept strings
# to continue with backwards compatibility this is being kept
# whilst also allowing for yaml to be specified too.
{{- if eq "string" (printf "%T" .Values.extraContainers) }}
{{ tpl .Values.extraContainers . | indent 6 }}
{{- else }}
{{ toYaml .Values.extraContainers | indent 6 }}
{{- end }}
{{- end }}