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[bitnami/magento] Add networkPolicy support (#8168)
* [bitnami/magento] Add networkPolicy support * Polish values comments, regenerated README
This commit is contained in:
Rafael Ríos Saavedra
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9302115695
commit
f225ad9f76
@@ -35,4 +35,4 @@ name: magento
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sources:
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- https://github.com/bitnami/bitnami-docker-magento
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- https://magento.com/
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version: 19.0.10
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version: 19.1.0
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@@ -153,6 +153,27 @@ The command removes all the Kubernetes components associated with the chart and
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| `podLabels` | Add additional labels to the pod (evaluated as a template) | `{}` |
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### NetworkPolicy parameters
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| Name | Description | Value |
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| ------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------- | ------- |
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| `networkPolicy.enabled` | Enable network policies | `false` |
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| `networkPolicy.metrics.enabled` | Enable network policy for metrics (prometheus) | `false` |
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| `networkPolicy.metrics.namespaceSelector` | magento Monitoring namespace selector labels. These labels will be used to identify the prometheus' namespace. | `{}` |
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| `networkPolicy.metrics.podSelector` | magento Monitoring pod selector labels. These labels will be used to identify the Prometheus pods. | `{}` |
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| `networkPolicy.ingress.enabled` | Enable network policy for Ingress Proxies | `false` |
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| `networkPolicy.ingress.namespaceSelector` | magento Ingress Proxy namespace selector labels. These labels will be used to identify the Ingress Proxy's namespace. | `{}` |
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| `networkPolicy.ingress.podSelector` | magento Ingress Proxy pods selector labels. These labels will be used to identify the Ingress Proxy pods. | `{}` |
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| `networkPolicy.ingressRules.backendOnlyAccessibleByFrontend` | Enable ingress rule that makes the backend (mariadb, elasticsearch) only accessible by magento's pods. | `false` |
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| `networkPolicy.ingressRules.customBackendSelector` | magento Backend selector labels. These labels will be used to identify the backend pods. | `{}` |
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| `networkPolicy.ingressRules.accessOnlyFrom.enabled` | Enable ingress rule that makes magento only accessible from a particular origin | `false` |
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| `networkPolicy.ingressRules.accessOnlyFrom.namespaceSelector` | magento Namespace selector label that is allowed to access magento. This label will be used to identified the allowed namespace(s). | `{}` |
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| `networkPolicy.ingressRules.accessOnlyFrom.podSelector` | magento Pods selector label that is allowed to access magento. This label will be used to identified the allowed pod(s). | `{}` |
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| `networkPolicy.ingressRules.customRules` | magento Custom network policy ingress rule | `{}` |
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| `networkPolicy.egressRules.denyConnectionsToExternal` | Enable egress rule that denies outgoing traffic outside the cluster, except for DNS (port 53). | `false` |
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| `networkPolicy.egressRules.customRules` | magento Custom network policy rule | `{}` |
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### Database parameters
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| Name | Description | Value |
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84
bitnami/magento/templates/networkpolicy-backend-ingress.yaml
Normal file
84
bitnami/magento/templates/networkpolicy-backend-ingress.yaml
Normal file
@@ -0,0 +1,84 @@
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{{- if and .Values.networkPolicy.enabled .Values.networkPolicy.ingressRules.backendOnlyAccessibleByFrontend }}
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apiVersion: {{ include "common.capabilities.networkPolicy.apiVersion" . }}
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kind: NetworkPolicy
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metadata:
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name: {{ printf "%s-backend-mariadb" (include "common.names.fullname" .) }}
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labels: {{- include "common.labels.standard" . | nindent 4 }}
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{{- if .Values.commonLabels }}
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{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
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{{- end }}
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{{- if .Values.commonAnnotations }}
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annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
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{{- end }}
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spec:
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podSelector:
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matchLabels:
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{{- if .Values.networkPolicy.ingressRules.customBackendSelector }}
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{{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.ingressRules.customBackendSelector "context" $) | nindent 6 }}
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{{- else }}
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app.kubernetes.io/name: mariadb
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app.kubernetes.io/instance: {{ .Release.Name }}
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{{- end }}
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ingress:
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- from:
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- podSelector:
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matchLabels:
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{{- include "common.labels.matchLabels" . | nindent 14 }}
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{{- end }}
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---
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{{- if and .Values.networkPolicy.enabled .Values.networkPolicy.ingressRules.backendOnlyAccessibleByFrontend }}
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apiVersion: {{ include "common.capabilities.networkPolicy.apiVersion" . }}
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kind: NetworkPolicy
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metadata:
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name: {{ printf "%s-backend-elasticseach" (include "common.names.fullname" .) }}
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labels: {{- include "common.labels.standard" . | nindent 4 }}
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{{- if .Values.commonLabels }}
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{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
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{{- end }}
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{{- if .Values.commonAnnotations }}
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annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
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{{- end }}
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spec:
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podSelector:
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matchLabels:
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{{- if .Values.networkPolicy.ingressRules.customBackendSelector }}
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{{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.ingressRules.customBackendSelector "context" $) | nindent 6 }}
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{{- else }}
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app.kubernetes.io/name: elasticsearch
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app.kubernetes.io/instance: {{ .Release.Name }}
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{{- end }}
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ingress:
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- from:
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- podSelector:
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matchLabels:
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{{- include "common.labels.matchLabels" . | nindent 14 }}
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{{- end }}
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---
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{{- if and .Values.networkPolicy.enabled .Values.networkPolicy.ingressRules.backendOnlyAccessibleByFrontend }}
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apiVersion: {{ include "common.capabilities.networkPolicy.apiVersion" . }}
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kind: NetworkPolicy
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metadata:
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name: {{ printf "%s-backend-elasticseach-nodes" (include "common.names.fullname" .) }}
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labels: {{- include "common.labels.standard" . | nindent 4 }}
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{{- if .Values.commonLabels }}
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{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
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{{- end }}
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{{- if .Values.commonAnnotations }}
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annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
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{{- end }}
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spec:
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podSelector:
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matchLabels:
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{{- if .Values.networkPolicy.ingressRules.customBackendSelector }}
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{{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.ingressRules.customBackendSelector "context" $) | nindent 6 }}
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{{- else }}
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app.kubernetes.io/name: elasticsearch
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app.kubernetes.io/instance: {{ .Release.Name }}
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{{- end }}
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ingress:
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- from:
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- podSelector:
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matchLabels:
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app.kubernetes.io/name: elasticsearch
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app.kubernetes.io/instance: {{ .Release.Name }}
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{{- end }}
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32
bitnami/magento/templates/networkpolicy-egress.yaml
Normal file
32
bitnami/magento/templates/networkpolicy-egress.yaml
Normal file
@@ -0,0 +1,32 @@
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{{- if and .Values.networkPolicy.enabled (or .Values.networkPolicy.egressRules.denyConnectionsToExternal .Values.networkPolicy.egressRules.customRules) }}
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apiVersion: {{ include "common.capabilities.networkPolicy.apiVersion" . }}
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kind: NetworkPolicy
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metadata:
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name: {{ printf "%s-egress" (include "common.names.fullname" .) }}
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labels: {{- include "common.labels.standard" . | nindent 4 }}
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{{- if .Values.commonLabels }}
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{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
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{{- end }}
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{{- if .Values.commonAnnotations }}
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annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
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{{- end }}
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spec:
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podSelector:
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matchLabels:
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app.kubernetes.io/instance: {{ .Release.Name }}
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policyTypes:
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- Egress
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egress:
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{{- if .Values.networkPolicy.egressRules.denyConnectionsToExternal }}
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- ports:
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- port: 53
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protocol: UDP
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- port: 53
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protocol: TCP
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- to:
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- namespaceSelector: {}
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{{- end }}
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{{- if .Values.networkPolicy.egressRules.customRules }}
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{{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.egressRules.customRules "context" $) | nindent 4 }}
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{{- end }}
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{{- end }}
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60
bitnami/magento/templates/networkpolicy-ingress.yaml
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60
bitnami/magento/templates/networkpolicy-ingress.yaml
Normal file
@@ -0,0 +1,60 @@
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{{- if and .Values.networkPolicy.enabled (or .Values.networkPolicy.ingress.enabled .Values.networkPolicy.metrics.enabled .Values.networkPolicy.ingressRules.accessOnlyFrom.enabled) }}
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apiVersion: {{ include "common.capabilities.networkPolicy.apiVersion" . }}
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kind: NetworkPolicy
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metadata:
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name: {{ printf "%s-ingress" (include "common.names.fullname" .) }}
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labels: {{- include "common.labels.standard" . | nindent 4 }}
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{{- if .Values.commonLabels }}
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{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
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{{- end }}
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{{- if .Values.commonAnnotations }}
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annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
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{{- end }}
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spec:
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podSelector:
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matchLabels:
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{{- include "common.labels.standard" . | nindent 6 }}
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ingress:
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{{- if and .Values.ingress.enabled .Values.networkPolicy.ingress.enabled (or .Values.networkPolicy.ingress.namespaceSelector .Values.networkPolicy.ingress.podSelector) }}
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- from:
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{{- if .Values.networkPolicy.ingress.namespaceSelector }}
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- namespaceSelector:
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matchLabels:
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{{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.ingress.namespaceSelector "context" $) | nindent 14 }}
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{{- end }}
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{{- if .Values.networkPolicy.ingress.podSelector }}
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- podSelector:
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matchLabels:
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{{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.ingress.podSelector "context" $) | nindent 14 }}
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{{- end}}
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{{- end }}
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{{- if and .Values.metrics.enabled .Values.networkPolicy.metrics.enabled (or .Values.networkPolicy.metrics.namespaceSelector .Values.networkPolicy.metrics.podSelector) }}
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- from:
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{{- if .Values.networkPolicy.metrics.namespaceSelector }}
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- namespaceSelector:
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matchLabels:
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{{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.metrics.namespaceSelector "context" $) | nindent 14 }}
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{{- end }}
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{{- if .Values.networkPolicy.metrics.podSelector }}
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- podSelector:
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matchLabels:
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{{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.metrics.podSelector "context" $) | nindent 14 }}
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{{- end }}
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{{- end }}
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{{- if and .Values.networkPolicy.ingressRules.accessOnlyFrom.enabled (or .Values.networkPolicy.ingressRules.accessOnlyFrom.namespaceSelector .Values.networkPolicy.ingressRules.accessOnlyFrom.podSelector) }}
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- from:
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{{- if .Values.networkPolicy.ingressRules.accessOnlyFrom.namespaceSelector }}
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- namespaceSelector:
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matchLabels:
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{{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.ingressRules.accessOnlyFrom.namespaceSelector "context" $) | nindent 14 }}
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{{- end }}
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{{- if .Values.networkPolicy.ingressRules.accessOnlyFrom.podSelector }}
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- podSelector:
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matchLabels:
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{{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.ingressRules.accessOnlyFrom.podSelector "context" $) | nindent 14 }}
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{{- end }}
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{{- end }}
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{{- if .Values.networkPolicy.ingressRules.customRules }}
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{{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.ingressRules.customRules "context" $) | nindent 4 }}
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{{- end }}
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{{- end }}
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@@ -347,6 +347,104 @@ podAnnotations: {}
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##
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podLabels: {}
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## @section NetworkPolicy parameters
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## Add networkpolicies
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##
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networkPolicy:
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## @param networkPolicy.enabled Enable network policies
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## If ingress.enabled or metrics.enabled are true, configure networkPolicy.ingress and networkPolicy.metrics selectors respectively to allow communication
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##
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enabled: false
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## @param networkPolicy.metrics.enabled Enable network policy for metrics (prometheus)
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## @param networkPolicy.metrics.namespaceSelector magento Monitoring namespace selector labels. These labels will be used to identify the prometheus' namespace.
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## @param networkPolicy.metrics.podSelector magento Monitoring pod selector labels. These labels will be used to identify the Prometheus pods.
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##
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metrics:
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enabled: false
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## e.g:
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## podSelector:
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## label: monitoring
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##
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podSelector: {}
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## e.g:
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## namespaceSelector:
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## label: monitoring
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##
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namespaceSelector: {}
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## @param networkPolicy.ingress.enabled Enable network policy for Ingress Proxies
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## @param networkPolicy.ingress.namespaceSelector magento Ingress Proxy namespace selector labels. These labels will be used to identify the Ingress Proxy's namespace.
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## @param networkPolicy.ingress.podSelector magento Ingress Proxy pods selector labels. These labels will be used to identify the Ingress Proxy pods.
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##
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ingress:
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enabled: false
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## e.g:
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## podSelector:
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## label: ingress
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##
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podSelector: {}
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## e.g:
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## namespaceSelector:
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## label: ingress
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##
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namespaceSelector: {}
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## @param networkPolicy.ingressRules.backendOnlyAccessibleByFrontend Enable ingress rule that makes the backend (mariadb, elasticsearch) only accessible by magento's pods.
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## @param networkPolicy.ingressRules.customBackendSelector magento Backend selector labels. These labels will be used to identify the backend pods.
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## @param networkPolicy.ingressRules.accessOnlyFrom.enabled Enable ingress rule that makes magento only accessible from a particular origin
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## @param networkPolicy.ingressRules.accessOnlyFrom.namespaceSelector magento Namespace selector label that is allowed to access magento. This label will be used to identified the allowed namespace(s).
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## @param networkPolicy.ingressRules.accessOnlyFrom.podSelector magento Pods selector label that is allowed to access magento. This label will be used to identified the allowed pod(s).
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## @param networkPolicy.ingressRules.customRules magento Custom network policy ingress rule
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##
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ingressRules:
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## mariadb and elacticsearch backends only can be accessed from magento
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##
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backendOnlyAccessibleByFrontend: false
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## Additional custom backend selector
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## e.g:
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## customBackendSelector:
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## - to:
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## - namespaceSelector:
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## matchLabels:
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## label: example
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customBackendSelector: {}
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## Allow only from the indicated:
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##
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accessOnlyFrom:
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enabled: false
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## e.g:
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## podSelector:
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## label: access
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##
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podSelector: {}
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## e.g:
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## namespaceSelector:
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## label: access
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##
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namespaceSelector: {}
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## custom ingress rules
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## e.g:
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## customRules:
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## - from:
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## - namespaceSelector:
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## matchLabels:
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## label: example
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customRules: {}
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## @param networkPolicy.egressRules.denyConnectionsToExternal Enable egress rule that denies outgoing traffic outside the cluster, except for DNS (port 53).
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## @param networkPolicy.egressRules.customRules magento Custom network policy rule
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##
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egressRules:
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# Deny connections to external. This is not compatible with an external database.
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denyConnectionsToExternal: false
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## Additional custom egress rules
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## e.g:
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## customRules:
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## - to:
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## - namespaceSelector:
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## matchLabels:
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## label: example
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customRules: {}
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## @section Database parameters
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## MariaDB chart configuration
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Reference in New Issue
Block a user