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[bitnami/mongodb] adding local and global namespace overrides for mongodb (#2351)

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* update to allow parent charts to override the namespace in the mongodb chart

* correct readme mistake

* add global namespace overrides

* reuse mongodb.namespace template

* add global namespace override to production values.yaml

* first of the review updates

* minor version bump

* remove redundant local namespaceOverride, can just use the global with fewer edge-cases

* typo in .values

* [bitnami/mongodb] Update components versions

Signed-off-by: Bitnami Containers <containers@bitnami.com>

Co-authored-by: Ben Wright <benjamin.wright@nielsen.com>
Co-authored-by: Bitnami Containers <containers@bitnami.com>
Co-authored-by: Miguel Ángel Cabrera Miñagorri <macabrera@bitnami.com>
This commit is contained in:
benjamin-wright
2020-04-22 08:49:49 +01:00
committed by GitHub
parent 2cd85efe4b
commit 055679aac7
23 changed files with 60 additions and 18 deletions
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2
bitnami/mongodb/Chart.yaml
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@@ -1,6 +1,6 @@
apiVersion: v1
name: mongodb
version: 7.10.13
version: 7.11.0
appVersion: 4.2.6
description: NoSQL document-oriented database that stores JSON-like documents with dynamic schemas, simplifying the integration of data in content-driven applications.
keywords:

1
bitnami/mongodb/README.md
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@@ -53,6 +53,7 @@ The following table lists the configurable parameters of the MongoDB chart and t
| `global.imageRegistry` | Global Docker image registry | `nil` |
| `global.imagePullSecrets` | Global Docker registry secret names as an array | `[]` (does not add image pull secrets to deployed pods) |
| `global.storageClass` | Global storage class for dynamic provisioning | `nil` |
| `global.namespaceOverride` | String to override the release namespace. | `nil` |
| `image.registry` | MongoDB image registry | `docker.io` |
| `image.repository` | MongoDB Image name | `bitnami/mongodb` |
| `image.tag` | MongoDB Image tag | `{TAG_NAME}` |

18
bitnami/mongodb/templates/NOTES.txt
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@@ -19,13 +19,13 @@
MongoDB can be accessed via port {{ .Values.service.port }} on the following DNS name from within your cluster:
{{ template "mongodb.serviceName" . }}.{{ .Release.Namespace }}.svc.{{ .Values.clusterDomain }}
{{ template "mongodb.serviceName" . }}.{{ template "mongodb.namespace" . }}.svc.{{ .Values.clusterDomain }}
{{ if .Values.usePassword -}}
To get the root password run:
export MONGODB_ROOT_PASSWORD=$(kubectl get secret --namespace {{ .Release.Namespace }} {{ template "mongodb.fullname" . }} -o jsonpath="{.data.mongodb-root-password}" | base64 --decode)
export MONGODB_ROOT_PASSWORD=$(kubectl get secret --namespace {{ template "mongodb.namespace" . }} {{ template "mongodb.fullname" . }} -o jsonpath="{.data.mongodb-root-password}" | base64 --decode)
{{- end }}
{{- if and .Values.mongodbUsername .Values.mongodbDatabase }}
@@ -33,34 +33,34 @@ To get the root password run:
To get the password for "{{ .Values.mongodbUsername }}" run:
export MONGODB_PASSWORD=$(kubectl get secret --namespace {{ .Release.Namespace }} {{ template "mongodb.fullname" . }} -o jsonpath="{.data.mongodb-password}" | base64 --decode)
export MONGODB_PASSWORD=$(kubectl get secret --namespace {{ template "mongodb.namespace" . }} {{ template "mongodb.fullname" . }} -o jsonpath="{.data.mongodb-password}" | base64 --decode)
{{- end }}
{{- end }}
To connect to your database run the following command:
kubectl run --namespace {{ .Release.Namespace }} {{ template "mongodb.fullname" . }}-client --rm --tty -i --restart='Never' --image {{ template "mongodb.image" . }} --command -- mongo admin --host {{ template "mongodb.serviceName" . }} {{- if .Values.usePassword }} --authenticationDatabase admin -u root -p $MONGODB_ROOT_PASSWORD{{- end }}
kubectl run --namespace {{ template "mongodb.namespace" . }} {{ template "mongodb.fullname" . }}-client --rm --tty -i --restart='Never' --image {{ template "mongodb.image" . }} --command -- mongo admin --host {{ template "mongodb.serviceName" . }} {{- if .Values.usePassword }} --authenticationDatabase admin -u root -p $MONGODB_ROOT_PASSWORD{{- end }}
To connect to your database from outside the cluster execute the following commands:
{{- if contains "NodePort" .Values.service.type }}
export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "mongodb.serviceName" . }})
export NODE_IP=$(kubectl get nodes --namespace {{ template "mongodb.namespace" . }} -o jsonpath="{.items[0].status.addresses[0].address}")
export NODE_PORT=$(kubectl get --namespace {{ template "mongodb.namespace" . }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "mongodb.serviceName" . }})
mongo --host $NODE_IP --port $NODE_PORT {{- if .Values.usePassword }} --authenticationDatabase admin -p $MONGODB_ROOT_PASSWORD{{- end }}
{{- else if contains "LoadBalancer" .Values.service.type }}
NOTE: It may take a few minutes for the LoadBalancer IP to be available.
Watch the status with: 'kubectl get svc --namespace {{ .Release.Namespace }} -w {{ template "mongodb.serviceName" . }}'
Watch the status with: 'kubectl get svc --namespace {{ template "mongodb.namespace" . }} -w {{ template "mongodb.serviceName" . }}'
export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "mongodb.serviceName" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
export SERVICE_IP=$(kubectl get svc --namespace {{ template "mongodb.namespace" . }} {{ template "mongodb.serviceName" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
mongo --host $SERVICE_IP --port {{ .Values.service.port }} {{- if .Values.usePassword }} --authenticationDatabase admin -p $MONGODB_ROOT_PASSWORD{{- end }}
{{- else if contains "ClusterIP" .Values.service.type }}
kubectl port-forward --namespace {{ .Release.Namespace }} svc/{{ template "mongodb.serviceName" . }} {{ .Values.service.port }}:{{ .Values.service.port }} &
kubectl port-forward --namespace {{ template "mongodb.namespace" . }} svc/{{ template "mongodb.serviceName" . }} {{ .Values.service.port }}:{{ .Values.service.port }} &
mongo --host 127.0.0.1 {{- if .Values.usePassword }} --authenticationDatabase admin -p $MONGODB_ROOT_PASSWORD{{- end }}
{{- end }}

23
bitnami/mongodb/templates/_helpers.tpl
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@@ -6,6 +6,29 @@ Expand the name of the chart.
{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Allow the release namespace to be overridden for multi-namespace deployments in combined charts.
*/}}
{{- define "mongodb.namespace" -}}
{{- if .Values.global -}}
{{- if .Values.global.namespaceOverride }}
{{- .Values.global.namespaceOverride -}}
{{- else -}}
{{- .Release.Namespace -}}
{{- end -}}
{{- else -}}
{{- .Release.Namespace -}}
{{- end }}
{{- end -}}
{{- define "mongodb.serviceMonitor.namespace" -}}
{{- if .Values.metrics.serviceMonitor.namespace -}}
{{- .Values.metrics.serviceMonitor.namespace -}}
{{- else -}}
{{- template "mongodb.namespace" . -}}
{{- end }}
{{- end -}}
{{/*
Renders a value that contains template.
Usage:

1
bitnami/mongodb/templates/configmap.yaml
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@@ -8,6 +8,7 @@ metadata:
heritage: {{ .Release.Service }}
release: {{ .Release.Name }}
name: {{ template "mongodb.fullname" . }}
namespace: {{ template "mongodb.namespace" . }}
data:
mongodb.conf: |-
{{ toYaml .Values.configmap | indent 4 }}

1
bitnami/mongodb/templates/deployment-standalone.yaml
View File

@@ -3,6 +3,7 @@ apiVersion: apps/v1
kind: {{ if .Values.useStatefulSet }}{{ "StatefulSet" }}{{- else }}{{ "Deployment" }}{{- end }}
metadata:
name: {{ template "mongodb.fullname" . }}
namespace: {{ template "mongodb.namespace" . }}
labels:
app: {{ template "mongodb.name" . }}
chart: {{ template "mongodb.chart" . }}

1
bitnami/mongodb/templates/ingress.yaml
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@@ -3,6 +3,7 @@ apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: {{ template "mongodb.fullname" . }}
namespace: {{ template "mongodb.namespace" . }}
labels:
app: {{ template "mongodb.name" . }}
chart: {{ template "mongodb.chart" . }}

1
bitnami/mongodb/templates/initialization-configmap.yaml
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@@ -3,6 +3,7 @@ apiVersion: v1
kind: ConfigMap
metadata:
name: {{ template "mongodb.fullname" . }}-init-scripts
namespace: {{ template "mongodb.namespace" . }}
labels:
app: {{ template "mongodb.name" . }}
chart: {{ template "mongodb.chart" . }}

1
bitnami/mongodb/templates/poddisruptionbudget-arbiter-rs.yaml
View File

@@ -8,6 +8,7 @@ metadata:
heritage: {{ .Release.Service }}
release: {{ .Release.Name }}
name: {{ template "mongodb.fullname" . }}-arbiter
namespace: {{ template "mongodb.namespace" . }}
spec:
{{- if .Values.replicaSet.pdb.minAvailable }}
{{- if .Values.replicaSet.pdb.minAvailable.arbiter }}

1
bitnami/mongodb/templates/poddisruptionbudget-secondary-rs.yaml
View File

@@ -8,6 +8,7 @@ metadata:
heritage: {{ .Release.Service }}
release: {{ .Release.Name }}
name: {{ template "mongodb.fullname" . }}-secondary
namespace: {{ template "mongodb.namespace" . }}
spec:
{{- if .Values.replicaSet.pdb.minAvailable }}
{{- if .Values.replicaSet.pdb.minAvailable.secondary }}

1
bitnami/mongodb/templates/prometheus-alerting-rule.yaml
View File

@@ -3,6 +3,7 @@ apiVersion: monitoring.coreos.com/v1
kind: PrometheusRule
metadata:
name: {{ template "mongodb.fullname" . }}
namespace: {{ template "mongodb.namespace" . }}
labels:
app: {{ template "mongodb.name" . }}
chart: {{ template "mongodb.chart" . }}

8
bitnami/mongodb/templates/prometheus-service-monitor.yaml
View File

@@ -3,9 +3,7 @@ apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
name: {{ template "mongodb.fullname" . }}
{{- if .Values.metrics.serviceMonitor.namespace }}
namespace: {{ .Values.metrics.serviceMonitor.namespace }}
{{- end }}
namespace: {{ template "mongodb.serviceMonitor.namespace" . }}
labels:
app: {{ template "mongodb.name" . }}
chart: {{ template "mongodb.chart" . }}
@@ -25,11 +23,11 @@ spec:
jobLabel: {{ template "mongodb.fullname" . }}
namespaceSelector:
matchNames:
- "{{ $.Release.Namespace }}"
- "{{ template "mongodb.namespace" . }}"
selector:
matchLabels:
app: {{ template "mongodb.name" . }}
chart: {{ template "mongodb.chart" . }}
release: "{{ .Release.Name }}"
heritage: "{{ .Release.Service }}"
{{- end }}
{{- end }}

1
bitnami/mongodb/templates/pvc-standalone.yaml
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@@ -8,6 +8,7 @@ metadata:
heritage: {{ .Release.Service }}
release: {{ .Release.Name }}
name: {{ template "mongodb.fullname" . }}
namespace: {{ template "mongodb.namespace" . }}
spec:
accessModes:
{{- range .Values.persistence.accessModes }}

1
bitnami/mongodb/templates/secrets.yaml
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@@ -3,6 +3,7 @@ apiVersion: v1
kind: Secret
metadata:
name: {{ template "mongodb.fullname" . }}
namespace: {{ template "mongodb.namespace" . }}
labels:
app: {{ template "mongodb.name" . }}
chart: {{ template "mongodb.chart" . }}

1
bitnami/mongodb/templates/serviceaccount.yml
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@@ -3,6 +3,7 @@ apiVersion: v1
kind: ServiceAccount
metadata:
name: {{ template "mongodb.serviceAccountName" . }}
namespace: {{ template "mongodb.namespace" . }}
labels:
app: {{ template "mongodb.name" . }}
chart: {{ template "mongodb.chart" . }}

3
bitnami/mongodb/templates/statefulset-arbiter-rs.yaml
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@@ -3,6 +3,7 @@ apiVersion: apps/v1
kind: StatefulSet
metadata:
name: {{ template "mongodb.fullname" . }}-arbiter
namespace: {{ template "mongodb.namespace" . }}
labels:
app: {{ template "mongodb.name" . }}
chart: {{ template "mongodb.chart" . }}
@@ -108,7 +109,7 @@ spec:
value: {{ .Values.replicaSet.name | quote }}
{{- if .Values.replicaSet.useHostnames }}
- name: MONGODB_ADVERTISED_HOSTNAME
value: "$(MONGODB_POD_NAME).{{ template "mongodb.fullname" . }}-headless.{{ .Release.Namespace }}.svc.{{ .Values.clusterDomain }}"
value: "$(MONGODB_POD_NAME).{{ template "mongodb.fullname" . }}-headless.{{ template "mongodb.namespace" . }}.svc.{{ .Values.clusterDomain }}"
{{- end }}
{{- if .Values.usePassword }}
- name: MONGODB_PRIMARY_ROOT_PASSWORD

3
bitnami/mongodb/templates/statefulset-primary-rs.yaml
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@@ -3,6 +3,7 @@ apiVersion: apps/v1
kind: StatefulSet
metadata:
name: {{ template "mongodb.fullname" . }}-primary
namespace: {{ template "mongodb.namespace" . }}
labels:
app: {{ template "mongodb.name" . }}
chart: {{ template "mongodb.chart" . }}
@@ -123,7 +124,7 @@ spec:
value: {{ .Values.replicaSet.name | quote }}
{{- if .Values.replicaSet.useHostnames }}
- name: MONGODB_ADVERTISED_HOSTNAME
value: "$(MONGODB_POD_NAME).{{ template "mongodb.fullname" . }}-headless.{{ .Release.Namespace }}.svc.{{ .Values.clusterDomain }}"
value: "$(MONGODB_POD_NAME).{{ template "mongodb.fullname" . }}-headless.{{ template "mongodb.namespace" . }}.svc.{{ .Values.clusterDomain }}"
{{- end }}
{{- if .Values.mongodbUsername }}
- name: MONGODB_USERNAME

3
bitnami/mongodb/templates/statefulset-secondary-rs.yaml
View File

@@ -3,6 +3,7 @@ apiVersion: apps/v1
kind: StatefulSet
metadata:
name: {{ template "mongodb.fullname" . }}-secondary
namespace: {{ template "mongodb.namespace" . }}
labels:
app: {{ template "mongodb.name" . }}
chart: {{ template "mongodb.chart" . }}
@@ -126,7 +127,7 @@ spec:
value: {{ .Values.replicaSet.name | quote }}
{{- if .Values.replicaSet.useHostnames }}
- name: MONGODB_ADVERTISED_HOSTNAME
value: "$(MONGODB_POD_NAME).{{ template "mongodb.fullname" . }}-headless.{{ .Release.Namespace }}.svc.{{ .Values.clusterDomain }}"
value: "$(MONGODB_POD_NAME).{{ template "mongodb.fullname" . }}-headless.{{ template "mongodb.namespace" . }}.svc.{{ .Values.clusterDomain }}"
{{- end }}
{{- if .Values.usePassword }}
- name: MONGODB_PRIMARY_ROOT_PASSWORD

1
bitnami/mongodb/templates/svc-headless-rs.yaml
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@@ -3,6 +3,7 @@ apiVersion: v1
kind: Service
metadata:
name: {{ template "mongodb.fullname" . }}-headless
namespace: {{ template "mongodb.namespace" . }}
labels:
app: {{ template "mongodb.name" . }}
chart: {{ template "mongodb.chart" . }}

1
bitnami/mongodb/templates/svc-primary-rs.yaml
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@@ -3,6 +3,7 @@ apiVersion: v1
kind: Service
metadata:
name: {{ template "mongodb.serviceName" . }}
namespace: {{ template "mongodb.namespace" . }}
labels:
app: {{ template "mongodb.name" . }}
chart: {{ template "mongodb.chart" . }}

1
bitnami/mongodb/templates/svc-standalone.yaml
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@@ -3,6 +3,7 @@ apiVersion: v1
kind: Service
metadata:
name: {{ template "mongodb.serviceName" . }}
namespace: {{ template "mongodb.namespace" . }}
labels:
app: {{ template "mongodb.name" . }}
chart: {{ template "mongodb.chart" . }}

2
bitnami/mongodb/values-production.yaml
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@@ -7,6 +7,8 @@
# imagePullSecrets:
# - myRegistryKeySecretName
# storageClass: myStorageClass
## Override the namespace for resource deployed by the chart, but can itself be overridden by the local namespaceOverride
# namespaceOverride: my-global-namespace
image:
## Bitnami MongoDB registry

2
bitnami/mongodb/values.yaml
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@@ -7,6 +7,8 @@
# imagePullSecrets:
# - myRegistryKeySecretName
# storageClass: myStorageClass
## Override the namespace for resource deployed by the chart, but can itself be overridden by the local namespaceOverride
# namespaceOverride: my-global-namespace
image:
## Bitnami MongoDB registry