clearml-helm-charts/dependency_charts/mongodb/templates/arbiter/statefulset.yaml

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{{- if (include "mongodb.arbiter.enabled" .) }}
apiVersion: {{ include "common.capabilities.statefulset.apiVersion" . }}
kind: StatefulSet
metadata:
name: {{ include "mongodb.fullname" . }}-arbiter
namespace: {{ include "mongodb.namespace" . }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: arbiter
{{- if .Values.arbiter.labels }}
{{- include "common.tplvalues.render" (dict "value" .Values.arbiter.labels "context" $) | nindent 4 }}
{{- end }}
{{- if .Values.arbiter.annotations }}
annotations: {{- include "common.tplvalues.render" (dict "value" .Values.arbiter.annotations "context" $) | nindent 4 }}
{{- end }}
spec:
serviceName: {{ include "mongodb.fullname" . }}-arbiter-headless
selector:
matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }}
app.kubernetes.io/component: arbiter
template:
metadata:
labels: {{- include "common.labels.standard" . | nindent 8 }}
app.kubernetes.io/component: arbiter
{{- if .Values.arbiter.podLabels }}
{{- include "common.tplvalues.render" (dict "value" .Values.arbiter.podLabels "context" $) | nindent 8 }}
{{- end }}
{{- if or (include "mongodb.arbiter.createConfigmap" .) .Values.arbiter.podAnnotations }}
annotations:
{{- if (include "mongodb.arbiter.createConfigmap" .) }}
checksum/configuration: {{ include (print $.Template.BasePath "/arbiter/configmap.yaml") . | sha256sum }}
{{- end }}
{{- if .Values.arbiter.podAnnotations }}
{{- include "common.tplvalues.render" (dict "value" .Values.arbiter.podAnnotations "context" $) | nindent 8 }}
{{- end }}
{{- end }}
spec:
{{- include "mongodb.imagePullSecrets" . | nindent 6 }}
{{- if .Values.schedulerName }}
schedulerName: "{{ .Values.schedulerName }}"
{{- end }}
serviceAccountName: {{ template "mongodb.serviceAccountName" . }}
{{- if .Values.arbiter.affinity }}
affinity: {{- include "common.tplvalues.render" (dict "value" .Values.arbiter.affinity "context" $) | nindent 8 }}
{{- else }}
affinity:
podAffinity: {{- include "common.affinities.pods" (dict "type" .Values.arbiter.podAffinityPreset "component" "arbiter" "context" $) | nindent 10 }}
podAntiAffinity: {{- include "common.affinities.pods" (dict "type" .Values.arbiter.podAntiAffinityPreset "component" "arbiter" "context" $) | nindent 10 }}
nodeAffinity: {{- include "common.affinities.nodes" (dict "type" .Values.arbiter.nodeAffinityPreset.type "key" .Values.arbiter.nodeAffinityPreset.key "values" .Values.arbiter.nodeAffinityPreset.values) | nindent 10 }}
{{- end }}
{{- if .Values.arbiter.nodeSelector }}
nodeSelector: {{- include "common.tplvalues.render" (dict "value" .Values.arbiter.nodeSelector "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.arbiter.tolerations }}
tolerations: {{- include "common.tplvalues.render" (dict "value" .Values.arbiter.tolerations "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.arbiter.priorityClassName }}
priorityClassName: {{ .Values.arbiter.priorityClassName }}
{{- end }}
{{- if .Values.arbiter.podSecurityContext.enabled }}
securityContext: {{- omit .Values.arbiter.podSecurityContext "enabled" | toYaml | nindent 8 }}
{{- end }}
initContainers:
{{- if .Values.arbiter.initContainers }}
{{- include "common.tplvalues.render" (dict "value" .Values.arbiter.initContainers "context" $) | nindent 8 }}
{{- end }}
{{- if and .Values.tls.enabled .Values.arbiter.enabled }}
- name: generate-client
image: {{ include "mongodb.tls.image" . }}
imagePullPolicy: {{ .Values.tls.image.pullPolicy | quote }}
env:
- name: MY_POD_NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
volumeMounts:
- name: certs-volume
mountPath: /certs/CAs
- name: certs
mountPath: /certs
command:
- sh
- "-c"
- |
/bin/bash <<'EOF'
my_hostname=$(hostname)
svc=$(echo -n "$my_hostname" | sed s/-[0-9]*$//)-headless
cp /certs/CAs/* /certs/
cat >/certs/openssl.cnf <<EOL
[req]
req_extensions = v3_req
distinguished_name = req_distinguished_name
[req_distinguished_name]
[ v3_req ]
basicConstraints = CA:FALSE
keyUsage = nonRepudiation, digitalSignature, keyEncipherment
subjectAltName = @alt_names
[alt_names]
DNS.1 = $svc
DNS.2 = $my_hostname
DNS.3 = $my_hostname.$svc.$MY_POD_NAMESPACE.svc.cluster.local
DNS.4 = localhost
DNS.5 = 127.0.0.1
EOL
export RANDFILE=/certs/.rnd && openssl genrsa -out /certs/mongo.key 2048
#Create the client/server cert
openssl req -new -key /certs/mongo.key -out /certs/mongo.csr -subj "/C=US/O=My Organisations/OU=IT/CN=$my_hostname" -config /certs/openssl.cnf
#Signing the server cert with the CA cert and key
openssl x509 -req -in /certs/mongo.csr -CA /certs/mongodb-ca-cert -CAkey /certs/mongodb-ca-key -CAcreateserial -out /certs/mongo.crt -days 3650 -extensions v3_req -extfile /certs/openssl.cnf
rm /certs/mongo.csr
#Concatenate to a pem file for use as the client PEM file which can be used for both member and client authentication.
cat /certs/mongo.crt /certs/mongo.key > /certs/mongodb.pem
cd /certs/
shopt -s extglob
rm -rf !(mongodb-ca-cert|mongodb.pem|CAs|openssl.cnf)
EOF
{{- end }}
containers:
- name: mongodb-arbiter
image: {{ include "mongodb.image" . }}
imagePullPolicy: {{ .Values.image.pullPolicy | quote }}
{{- if .Values.arbiter.containerSecurityContext.enabled }}
securityContext: {{- omit .Values.arbiter.containerSecurityContext "enabled" | toYaml | nindent 12 }}
{{- end }}
{{- if .Values.arbiter.command }}
command: {{- include "common.tplvalues.render" (dict "value" .Values.arbiter.command "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.arbiter.args }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.arbiter.args "context" $) | nindent 12 }}
{{- end }}
env:
- name: BITNAMI_DEBUG
value: {{ ternary "true" "false" .Values.image.debug | quote }}
- name: MY_POD_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
- name: MY_POD_NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
- name: K8S_SERVICE_NAME
value: "{{ include "mongodb.fullname" . }}-arbiter-headless"
- name: MONGODB_REPLICA_SET_MODE
value: "arbiter"
- name: MONGODB_INITIAL_PRIMARY_HOST
value: "{{ include "mongodb.fullname" . }}-0.{{ include "mongodb.fullname" . }}-headless.$(MY_POD_NAMESPACE).svc.{{ .Values.clusterDomain }}"
- name: MONGODB_REPLICA_SET_NAME
value: {{ .Values.replicaSetName | quote }}
- name: MONGODB_ADVERTISED_HOSTNAME
value: "$(MY_POD_NAME).$(K8S_SERVICE_NAME).$(MY_POD_NAMESPACE).svc.{{ .Values.clusterDomain }}"
{{- if .Values.auth.enabled }}
- name: MONGODB_INITIAL_PRIMARY_ROOT_PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "mongodb.secretName" . }}
key: mongodb-root-password
- name: MONGODB_REPLICA_SET_KEY
valueFrom:
secretKeyRef:
name: {{ include "mongodb.secretName" . }}
key: mongodb-replica-set-key
{{- end }}
- name: ALLOW_EMPTY_PASSWORD
value: {{ ternary "no" "yes" .Values.auth.enabled | quote }}
{{- if and .Values.tls.enabled .Values.arbiter.enabled }}
- name: MONGODB_EXTRA_FLAGS
value: --tlsMode=requireTLS --tlsCertificateKeyFile=/certs/mongodb.pem --tlsCAFile=/certs/mongodb-ca-cert
{{- end }}
{{- if .Values.arbiter.extraFlags }}
- name: MONGODB_EXTRA_FLAGS
value: {{ .Values.arbiter.extraFlags | join " " | quote }}
{{- end }}
{{- if and .Values.tls.enabled .Values.arbiter.enabled }}
- name: MONGODB_CLIENT_EXTRA_FLAGS
value: --tls --tlsCertificateKeyFile=/certs/mongodb.pem --tlsCAFile=/certs/mongodb-ca-cert
{{- end }}
{{- if .Values.arbiter.extraEnvVars }}
{{- include "common.tplvalues.render" (dict "value" .Values.arbiter.extraEnvVars "context" $) | nindent 12 }}
{{- end }}
{{- if or .Values.arbiter.extraEnvVarsCM .Values.arbiter.extraEnvVarsSecret }}
envFrom:
{{- if .Values.arbiter.extraEnvVarsCM }}
- configMapRef:
name: {{ tpl .Values.arbiter.extraEnvVarsCM . | quote }}
{{- end }}
{{- if .Values.arbiter.extraEnvVarsSecret }}
- secretRef:
name: {{ tpl .Values.arbiter.extraEnvVarsSecret . | quote }}
{{- end }}
{{- end }}
ports:
- containerPort: 27017
name: mongodb
{{- if .Values.arbiter.livenessProbe.enabled }}
livenessProbe:
tcpSocket:
port: mongodb
initialDelaySeconds: {{ .Values.arbiter.livenessProbe.initialDelaySeconds }}
periodSeconds: {{ .Values.arbiter.livenessProbe.periodSeconds }}
timeoutSeconds: {{ .Values.arbiter.livenessProbe.timeoutSeconds }}
successThreshold: {{ .Values.arbiter.livenessProbe.successThreshold }}
failureThreshold: {{ .Values.arbiter.livenessProbe.failureThreshold }}
{{- else if .Values.arbiter.customLivenessProbe }}
livenessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.arbiter.customLivenessProbe "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.arbiter.readinessProbe.enabled }}
readinessProbe:
tcpSocket:
port: mongodb
initialDelaySeconds: {{ .Values.arbiter.readinessProbe.initialDelaySeconds }}
periodSeconds: {{ .Values.arbiter.readinessProbe.periodSeconds }}
timeoutSeconds: {{ .Values.arbiter.readinessProbe.timeoutSeconds }}
successThreshold: {{ .Values.arbiter.readinessProbe.successThreshold }}
failureThreshold: {{ .Values.arbiter.readinessProbe.failureThreshold }}
{{- else if .Values.arbiter.customReadinessProbe }}
readinessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.arbiter.customReadinessProbe "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.arbiter.resources }}
resources: {{- toYaml .Values.arbiter.resources | nindent 12 }}
{{- end }}
{{- if or .Values.arbiter.configuration .Values.arbiter.existingConfigmap .Values.arbiter.extraVolumeMounts .Values.tls.enabled }}
volumeMounts:
{{- if or .Values.arbiter.configuration .Values.arbiter.existingConfigmap }}
- name: config
mountPath: /opt/bitnami/mongodb/conf/mongodb.conf
subPath: mongodb.conf
{{- end }}
{{- if and .Values.tls.enabled .Values.arbiter.enabled }}
- name: certs
mountPath: /certs
{{- end }}
{{- if .Values.arbiter.extraVolumeMounts }}
{{- toYaml .Values.arbiter.extraVolumeMounts | nindent 12 }}
{{- end }}
{{- end }}
{{- if .Values.arbiter.sidecars }}
{{- include "common.tplvalues.render" (dict "value" .Values.arbiter.sidecars "context" $) | nindent 8 }}
{{- end }}
{{- if or .Values.arbiter.configuration .Values.arbiter.existingConfigmap .Values.arbiter.extraVolumes .Values.tls.enabled }}
volumes:
{{- if or .Values.arbiter.configuration .Values.arbiter.existingConfigmap }}
- name: config
configMap:
name: {{ include "mongodb.arbiter.configmapName" . }}
{{- end }}
{{- if and .Values.tls.enabled .Values.arbiter.enabled }}
- name: certs
emptyDir: {}
- name: certs-volume
secret:
secretName: {{ template "mongodb.caSecretName" . }}
items:
- key: mongodb-ca-cert
path: mongodb-ca-cert
mode: 511
- key: mongodb-ca-key
path: mongodb-ca-key
mode: 511
{{- end }}
{{- if .Values.arbiter.extraVolumes }}
{{- toYaml .Values.arbiter.extraVolumes | nindent 8 }}
{{- end }}
{{- end }}
{{- end }}