From fa997f17b8ddf37db45b1f641e66f767fe971add Mon Sep 17 00:00:00 2001 From: Benn Simon Date: Tue, 21 May 2024 10:59:07 +0300 Subject: [PATCH] Migrate FHIR gateway chart (#84) * migrate fhir-gateway helm chart * add sentry configuration support --- README.md | 1 + charts/fhir-gateway/.helmignore | 23 +++ charts/fhir-gateway/Chart.yaml | 32 ++++ charts/fhir-gateway/README.md | 163 ++++++++++++++++++ charts/fhir-gateway/templates/NOTES.txt | 22 +++ charts/fhir-gateway/templates/_helpers.tpl | 74 ++++++++ charts/fhir-gateway/templates/configmap.yaml | 13 ++ charts/fhir-gateway/templates/deployment.yaml | 76 ++++++++ charts/fhir-gateway/templates/hpa.yaml | 32 ++++ charts/fhir-gateway/templates/ingress.yaml | 61 +++++++ charts/fhir-gateway/templates/pdb.yaml | 22 +++ charts/fhir-gateway/templates/service.yaml | 15 ++ .../templates/serviceaccount.yaml | 12 ++ .../templates/tests/test-connection.yaml | 15 ++ charts/fhir-gateway/templates/vpa.yaml | 19 ++ charts/fhir-gateway/values.yaml | 158 +++++++++++++++++ 16 files changed, 738 insertions(+) create mode 100644 charts/fhir-gateway/.helmignore create mode 100644 charts/fhir-gateway/Chart.yaml create mode 100644 charts/fhir-gateway/README.md create mode 100644 charts/fhir-gateway/templates/NOTES.txt create mode 100644 charts/fhir-gateway/templates/_helpers.tpl create mode 100644 charts/fhir-gateway/templates/configmap.yaml create mode 100644 charts/fhir-gateway/templates/deployment.yaml create mode 100644 charts/fhir-gateway/templates/hpa.yaml create mode 100644 charts/fhir-gateway/templates/ingress.yaml create mode 100644 charts/fhir-gateway/templates/pdb.yaml create mode 100644 charts/fhir-gateway/templates/service.yaml create mode 100644 charts/fhir-gateway/templates/serviceaccount.yaml create mode 100644 charts/fhir-gateway/templates/tests/test-connection.yaml create mode 100644 charts/fhir-gateway/templates/vpa.yaml create mode 100644 charts/fhir-gateway/values.yaml diff --git a/README.md b/README.md index d35a21d..048fd97 100644 --- a/README.md +++ b/README.md @@ -14,6 +14,7 @@ This is the OpenSRP community's official repository for [Helm](https://helm.sh) 8. [OpenHIM Mediator Mapping](https://github.com/jembi/openhim-mediator-mapping) 9. OpenHIE Helper Tools: FHIR Extractor, OpenCR, MCSD Mock Service 10. [DHIS2 FHIR Adapter](https://github.com/opensrp/dhis2-fhir-adapter) +11. [FHIR Gateway](https://github.com/onaio/fhir-gateway-extension) ## Usage diff --git a/charts/fhir-gateway/.helmignore b/charts/fhir-gateway/.helmignore new file mode 100644 index 0000000..0e8a0eb --- /dev/null +++ b/charts/fhir-gateway/.helmignore @@ -0,0 +1,23 @@ +# Patterns to ignore when building packages. +# This supports shell glob matching, relative path matching, and +# negation (prefixed with !). Only one pattern per line. +.DS_Store +# Common VCS dirs +.git/ +.gitignore +.bzr/ +.bzrignore +.hg/ +.hgignore +.svn/ +# Common backup files +*.swp +*.bak +*.tmp +*.orig +*~ +# Various IDEs +.project +.idea/ +*.tmproj +.vscode/ diff --git a/charts/fhir-gateway/Chart.yaml b/charts/fhir-gateway/Chart.yaml new file mode 100644 index 0000000..52d56b3 --- /dev/null +++ b/charts/fhir-gateway/Chart.yaml @@ -0,0 +1,32 @@ +apiVersion: v2 +name: fhir-gateway +description: | + This is a simple access-control proxy that sits in front of a + [FHIR](https://www.hl7.org/fhir/) store (e.g., a + [HAPI FHIR](https://hapifhir.io/) server, + [GCP FHIR store](https://cloud.google.com/healthcare-api/docs/concepts/fhir), + etc.) and controls access to FHIR resources. +icon: https://avatars2.githubusercontent.com/u/7898027?s=200&v=4 +maintainers: + - name: opensrp + email: techops@ona.io +# A chart can be either an 'application' or a 'library' chart. +# +# Application charts are a collection of templates that can be packaged into versioned archives +# to be deployed. +# +# Library charts provide useful utilities or functions for the chart developer. They're included as +# a dependency of application charts to inject those utilities and functions into the rendering +# pipeline. Library charts do not define any templates and therefore cannot be deployed. +type: application + +# This is the chart version. This version number should be incremented each time you make changes +# to the chart and its templates, including the app version. +# Versions are expected to follow Semantic Versioning (https://semver.org/) +version: 0.1.0 + +# This is the version number of the application being deployed. This version number should be +# incremented each time you make changes to the application. Versions are not expected to +# follow Semantic Versioning. They should reflect the version the application is using. +# It is recommended to use it with quotes. +appVersion: "v1.0.13" diff --git a/charts/fhir-gateway/README.md b/charts/fhir-gateway/README.md new file mode 100644 index 0000000..cc4ebf2 --- /dev/null +++ b/charts/fhir-gateway/README.md @@ -0,0 +1,163 @@ +# FHIR Gateway + +[FHIR Gateway](../../README.md) is a simple access-control proxy that sits in +front of FHIR store and server and controls access to FHIR resources. + +## TL;DR + +```bash +helm repo add opensrp-fhir-gateway https://fhir-gateway.helm.smartregister.org && +helm install fhir-gateway opensrp-fhir-gateway/fhir-gateway +``` + +## Introduction + +This chart bootstraps [FHIR Gateway](../../README.md) deployment on a +[Kubernetes](http://kubernetes.io) cluster using the [Helm](https://helm.sh) +package manager. + +## Prerequisites + +- Kubernetes 1.23+ +- Helm 3.1.0 + +## Installing the Chart + +To install the chart with the release name `fhir-gateway`: + +```shell +helm repo add opensrp-fhir-gateway https://helm.smartregister.org && +helm install fhir-gateway opensrp-fhir-gateway/fhir-gateway +``` + +## Uninstalling the Chart + +To uninstall/delete the `fhir-gateway` deployment: + +```shell +helm delete fhir-gateway +``` + +The command removes all the Kubernetes components associated with the chart and +deletes the release. + +## Parameters + +The following table lists the configurable parameters of the FHIR Gateway chart +and their default values. + +## Common Parameters + +| Parameter | Description | Default | +|----------------------------------------------|-------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| +| `replicaCount` | | `1` | +| `image.repository` | | `"onaio/fhir-gateway-plugin"` | +| `image.pullPolicy` | | `"IfNotPresent"` | +| `image.tag` | | `"latest"` | +| `imagePullSecrets` | | `[]` | +| `nameOverride` | | `""` | +| `fullnameOverride` | | `""` | +| `serviceAccount.create` | | `true` | +| `serviceAccount.annotations` | | `{}` | +| `serviceAccount.name` | | `""` | +| `podAnnotations` | | `{}` | +| `podSecurityContext` | | `{}` | +| `securityContext` | | `{}` | +| `service.type` | | `"ClusterIP"` | +| `service.port` | | `80` | +| `ingress.enabled` | | `false` | +| `ingress.className` | | `""` | +| `ingress.annotations` | | `{}` | +| `ingress.hosts` | | `[{"host": "fhir-gateway.local", "paths": [{"path": "/", "pathType": "ImplementationSpecific"}]}]` | +| `ingress.tls` | | `[]` | +| `resources` | | `{}` | +| `autoscaling.enabled` | | `false` | +| `autoscaling.minReplicas` | | `1` | +| `autoscaling.maxReplicas` | | `100` | +| `autoscaling.targetCPUUtilizationPercentage` | | `80` | +| `nodeSelector` | | `{}` | +| `tolerations` | | `[]` | +| `affinity` | | `{}` | +| `recreatePodsWhenConfigMapChange` | | `true` | +| `livenessProbe.httpGet.path` | | `"/fhir/.well-known/smart-configuration"` | +| `livenessProbe.httpGet.port` | | `"http"` | +| `readinessProbe.httpGet.path` | | `"/fhir/.well-known/smart-configuration"` | +| `readinessProbe.httpGet.port` | | `"http"` | +| `initContainers` | | `null` | +| `volumes` | | `null` | +| `volumeMounts` | | `null` | +| `configMaps` | | `null` | +| `env` | | `[{"name": "PROXY_TO", "value": "https://example.com/fhir"}, {"name": "TOKEN_ISSUER", "value": "http://localhost:9080/auth/realms/test-smart"}, {"name": "ACCESS_CHECKER", "value": "list"}, {"name": "ALLOWED_QUERIES_FILE", "value": "resources/hapi_page_url_allowed_queries.json"}, {"name": "BACKEND_TYPE", "value": "HAPI"}, {"name": "RUN_MODE", "value": "PROD"}]` | +| `pdb.enabled` | | `false` | +| `pdb.minAvailable` | | `""` | +| `pdb.maxUnavailable` | | `1` | +| `vpa.enabled` | | `false` | +| `vpa.updatePolicy.updateMode` | | `"Off"` | +| `vpa.resourcePolicy` | | `{}` | +| `applicationConfig` | | `null` | + +## Overriding Configuration File On Pod Using ConfigMaps + +To update config file on the pod with new changes one has to do the following: + +(Will be showcasing an example of overriding the +[hapi_page_url_allowed_queries.json](../../resources/hapi_page_url_allowed_queries.json) +file). + +1. Create a configmap entry, like below: + + - The `.Values.configMaps.name` should be unique per entry. + - Ensure indentation of the content is okay. + + ```yaml + configMaps: + - name: hapi_page_url_allowed_queries.json + contents: | + { + "entries": [ + { + "path": "", + "queryParams": { + "_getpages": "ANY_VALUE" + }, + "allowExtraParams": true, + "allParamsRequired": true, + "newConfigToAdd": false + } + ] + } + ``` + +2. Create a configmap volume type: + + - The name of the configMap resemble the ConfigMap manifest metadata.name + i.e. `fhir-gateway` but we obtain the generated name from the function + `'{{ include "fhir-gateway.fullname" . }}'` using tpl function. + + ```yaml + volumes: + - name: hapi-page-url-allowed-queries + configMap: + name: '{{ include "fhir-gateway.fullname" . }}' + ``` + +3. Mount the Configmap volume: + + - mountPath is the location of the file in the pod. + - name is the name of the volume in point 2 above. + - subPath is the name of the configMap used in point 1 above. + + ```yaml + volumeMounts: + - mountPath: /app/resources/hapi_page_url_allowed_queries.json + name: hapi-page-url-allowed-queries + subPath: hapi_page_url_allowed_queries.json + ``` + +4. Deploy. + - To confirm it has picked the new changes you can check the file by: + ```shell + kubectl exec -it -- cat resources/hapi_page_url_allowed_queries.json + ``` + +Done. diff --git a/charts/fhir-gateway/templates/NOTES.txt b/charts/fhir-gateway/templates/NOTES.txt new file mode 100644 index 0000000..5693457 --- /dev/null +++ b/charts/fhir-gateway/templates/NOTES.txt @@ -0,0 +1,22 @@ +1. Get the application URL by running these commands: +{{- if .Values.ingress.enabled }} +{{- range $host := .Values.ingress.hosts }} + {{- range .paths }} + http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }} + {{- end }} +{{- end }} +{{- else if contains "NodePort" .Values.service.type }} + export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "fhir-gateway.fullname" . }}) + export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}") + echo http://$NODE_IP:$NODE_PORT +{{- else if contains "LoadBalancer" .Values.service.type }} + NOTE: It may take a few minutes for the LoadBalancer IP to be available. + You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "fhir-gateway.fullname" . }}' + export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "fhir-gateway.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}") + echo http://$SERVICE_IP:{{ .Values.service.port }} +{{- else if contains "ClusterIP" .Values.service.type }} + export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "fhir-gateway.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}") + export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}") + echo "Visit http://127.0.0.1:8080 to use your application" + kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT +{{- end }} diff --git a/charts/fhir-gateway/templates/_helpers.tpl b/charts/fhir-gateway/templates/_helpers.tpl new file mode 100644 index 0000000..99e93ac --- /dev/null +++ b/charts/fhir-gateway/templates/_helpers.tpl @@ -0,0 +1,74 @@ +{{/* +Expand the name of the chart. +*/}} +{{- define "fhir-gateway.name" -}} +{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }} +{{- end }} + +{{/* +Create a default fully qualified app name. +We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec). +If release name contains chart name it will be used as a full name. +*/}} +{{- define "fhir-gateway.fullname" -}} +{{- if .Values.fullnameOverride }} +{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }} +{{- else }} +{{- $name := default .Chart.Name .Values.nameOverride }} +{{- if contains $name .Release.Name }} +{{- .Release.Name | trunc 63 | trimSuffix "-" }} +{{- else }} +{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }} +{{- end }} +{{- end }} +{{- end }} + +{{/* +Create chart name and version as used by the chart label. +*/}} +{{- define "fhir-gateway.chart" -}} +{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }} +{{- end }} + +{{/* +Common labels +*/}} +{{- define "fhir-gateway.labels" -}} +helm.sh/chart: {{ include "fhir-gateway.chart" . }} +{{ include "fhir-gateway.selectorLabels" . }} +{{- if .Chart.AppVersion }} +app.kubernetes.io/version: {{ .Chart.AppVersion | quote }} +{{- end }} +app.kubernetes.io/managed-by: {{ .Release.Service }} +{{- end }} + +{{/* +Selector labels +*/}} +{{- define "fhir-gateway.selectorLabels" -}} +app.kubernetes.io/name: {{ include "fhir-gateway.name" . }} +app.kubernetes.io/instance: {{ .Release.Name }} +{{- end }} + +{{/* +Create the name of the service account to use +*/}} +{{- define "fhir-gateway.serviceAccountName" -}} +{{- if .Values.serviceAccount.create }} +{{- default (include "fhir-gateway.fullname" .) .Values.serviceAccount.name }} +{{- else }} +{{- default "default" .Values.serviceAccount.name }} +{{- end }} +{{- end }} + +{{/* +Populate the pod annotations +*/}} +{{- define "fhir-gateway.podAnnotations" -}} +{{- range $index, $element:=.Values.podAnnotations }} +{{ $index }}: {{ $element | quote }} +{{- end }} +{{- if .Values.recreatePodsWhenConfigMapChange }} +checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }} +{{- end }} +{{- end }} diff --git a/charts/fhir-gateway/templates/configmap.yaml b/charts/fhir-gateway/templates/configmap.yaml new file mode 100644 index 0000000..b9b763f --- /dev/null +++ b/charts/fhir-gateway/templates/configmap.yaml @@ -0,0 +1,13 @@ +{{ $scope := .}} +apiVersion: v1 +kind: ConfigMap +metadata: + name: {{ include "fhir-gateway.fullname" . }} + labels: + {{- include "fhir-gateway.labels" . | nindent 4 }} +data: + {{ range $value := .Values.configMaps -}} + {{ $value.name }}: | + {{ tpl $value.contents $scope | nindent 8 }} + {{ end }} + diff --git a/charts/fhir-gateway/templates/deployment.yaml b/charts/fhir-gateway/templates/deployment.yaml new file mode 100644 index 0000000..858dbbf --- /dev/null +++ b/charts/fhir-gateway/templates/deployment.yaml @@ -0,0 +1,76 @@ +{{ $scope := .}} +apiVersion: apps/v1 +kind: Deployment +metadata: + name: {{ include "fhir-gateway.fullname" . }} + labels: + {{- include "fhir-gateway.labels" . | nindent 4 }} +spec: + {{- if not .Values.autoscaling.enabled }} + replicas: {{ .Values.replicaCount }} + {{- end }} + selector: + matchLabels: + {{- include "fhir-gateway.selectorLabels" . | nindent 6 }} + template: + metadata: + annotations: + {{- include "fhir-gateway.podAnnotations" . | indent 8 }} + labels: + {{- include "fhir-gateway.selectorLabels" . | nindent 8 }} + spec: + {{- with .Values.imagePullSecrets }} + imagePullSecrets: + {{- toYaml . | nindent 8 }} + {{- end }} + serviceAccountName: {{ include "fhir-gateway.serviceAccountName" . }} + securityContext: + {{- toYaml .Values.podSecurityContext | nindent 8 }} + volumes: + {{- if .Values.volumes }} + {{- tpl (toYaml .Values.volumes) . | nindent 12 }} + {{- end }} + {{- if .Values.initContainers }} + initContainers: + {{- toYaml .Values.initContainers | nindent 12 }} + {{- end }} + containers: + - name: {{ .Chart.Name }} + securityContext: + {{- toYaml .Values.securityContext | nindent 12 }} + image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}" + imagePullPolicy: {{ .Values.image.pullPolicy }} + {{- if .Values.env }} + env: + {{- if .Values.applicationConfig }} + - name: SPRING_APPLICATION_JSON + value: {{ tpl (toYaml .Values.applicationConfig) . | fromYaml | toJson | quote }} + {{- end }} + {{- tpl (toYaml .Values.env) . | nindent 12 }} + {{- end }} + ports: + - name: http + containerPort: 8080 + protocol: TCP + livenessProbe: + {{- toYaml .Values.livenessProbe | nindent 12 }} + readinessProbe: + {{- toYaml .Values.readinessProbe | nindent 12 }} + resources: + {{- toYaml .Values.resources | nindent 12 }} + volumeMounts: + {{- if .Values.volumeMounts }} + {{- toYaml .Values.volumeMounts | nindent 12 }} + {{- end }} + {{- with .Values.nodeSelector }} + nodeSelector: + {{- toYaml . | nindent 8 }} + {{- end }} + {{- with .Values.affinity }} + affinity: + {{- toYaml . | nindent 8 }} + {{- end }} + {{- with .Values.tolerations }} + tolerations: + {{- toYaml . | nindent 8 }} + {{- end }} diff --git a/charts/fhir-gateway/templates/hpa.yaml b/charts/fhir-gateway/templates/hpa.yaml new file mode 100644 index 0000000..d0de6a2 --- /dev/null +++ b/charts/fhir-gateway/templates/hpa.yaml @@ -0,0 +1,32 @@ +{{ if .Values.autoscaling.enabled }} +apiVersion: autoscaling/v2 +kind: HorizontalPodAutoscaler +metadata: + name: {{ include "fhir-gateway.fullname" . }} + labels: + {{- include "fhir-gateway.labels" . | nindent 4 }} +spec: + scaleTargetRef: + apiVersion: apps/v1 + kind: Deployment + name: {{ include "fhir-gateway.fullname" . }} + minReplicas: {{ .Values.autoscaling.minReplicas }} + maxReplicas: {{ .Values.autoscaling.maxReplicas }} + metrics: + {{- if .Values.autoscaling.targetCPUUtilizationPercentage }} + - type: Resource + resource: + name: cpu + target: + type: Utilization + averageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }} + {{- end }} + {{- if .Values.autoscaling.targetMemoryUtilizationPercentage }} + - type: Resource + resource: + name: memory + target: + type: Utilization + averageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }} + {{- end }} +{{- end }} diff --git a/charts/fhir-gateway/templates/ingress.yaml b/charts/fhir-gateway/templates/ingress.yaml new file mode 100644 index 0000000..0fd3cdb --- /dev/null +++ b/charts/fhir-gateway/templates/ingress.yaml @@ -0,0 +1,61 @@ +{{ if .Values.ingress.enabled -}} +{{- $fullName := include "fhir-gateway.fullname" . -}} +{{- $svcPort := .Values.service.port -}} +{{- if and .Values.ingress.className (not (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion)) }} + {{- if not (hasKey .Values.ingress.annotations "kubernetes.io/ingress.class") }} + {{- $_ := set .Values.ingress.annotations "kubernetes.io/ingress.class" .Values.ingress.className}} + {{- end }} +{{- end }} +{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion -}} +apiVersion: networking.k8s.io/v1 +{{- else if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}} +apiVersion: networking.k8s.io/v1beta1 +{{- else -}} +apiVersion: extensions/v1beta1 +{{- end }} +kind: Ingress +metadata: + name: {{ $fullName }} + labels: + {{- include "fhir-gateway.labels" . | nindent 4 }} + {{- with .Values.ingress.annotations }} + annotations: + {{- toYaml . | nindent 4 }} + {{- end }} +spec: + {{- if and .Values.ingress.className (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }} + ingressClassName: {{ .Values.ingress.className }} + {{- end }} + {{- if .Values.ingress.tls }} + tls: + {{- range .Values.ingress.tls }} + - hosts: + {{- range .hosts }} + - {{ . | quote }} + {{- end }} + secretName: {{ .secretName }} + {{- end }} + {{- end }} + rules: + {{- range .Values.ingress.hosts }} + - host: {{ .host | quote }} + http: + paths: + {{- range .paths }} + - path: {{ .path }} + {{- if and .pathType (semverCompare ">=1.18-0" $.Capabilities.KubeVersion.GitVersion) }} + pathType: {{ .pathType }} + {{- end }} + backend: + {{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }} + service: + name: {{ $fullName }} + port: + number: {{ $svcPort }} + {{- else }} + serviceName: {{ $fullName }} + servicePort: {{ $svcPort }} + {{- end }} + {{- end }} + {{- end }} +{{- end }} diff --git a/charts/fhir-gateway/templates/pdb.yaml b/charts/fhir-gateway/templates/pdb.yaml new file mode 100644 index 0000000..64d6f77 --- /dev/null +++ b/charts/fhir-gateway/templates/pdb.yaml @@ -0,0 +1,22 @@ +{{ if .Values.pdb.enabled }} +{{- if semverCompare "<1.21-0" .Capabilities.KubeVersion.GitVersion -}} +apiVersion: "policy/v1beta1" +{{- else -}} +apiVersion: "policy/v1" +{{- end }} +kind: PodDisruptionBudget +metadata: + name: {{ include "fhir-gateway.fullname" . }} + labels: + {{- include "fhir-gateway.labels" . | nindent 4 }} +spec: + {{- if .Values.pdb.minAvailable }} + minAvailable: {{ .Values.pdb.minAvailable }} + {{- end }} + {{- if .Values.pdb.maxUnavailable }} + maxUnavailable: {{ .Values.pdb.maxUnavailable }} + {{- end }} + selector: + matchLabels: + {{- include "fhir-gateway.selectorLabels" . | nindent 6 }} +{{- end }} diff --git a/charts/fhir-gateway/templates/service.yaml b/charts/fhir-gateway/templates/service.yaml new file mode 100644 index 0000000..9398673 --- /dev/null +++ b/charts/fhir-gateway/templates/service.yaml @@ -0,0 +1,15 @@ +apiVersion: v1 +kind: Service +metadata: + name: {{ include "fhir-gateway.fullname" . }} + labels: + {{- include "fhir-gateway.labels" . | nindent 4 }} +spec: + type: {{ .Values.service.type }} + ports: + - port: {{ .Values.service.port }} + targetPort: http + protocol: TCP + name: http + selector: + {{- include "fhir-gateway.selectorLabels" . | nindent 4 }} diff --git a/charts/fhir-gateway/templates/serviceaccount.yaml b/charts/fhir-gateway/templates/serviceaccount.yaml new file mode 100644 index 0000000..8c60eae --- /dev/null +++ b/charts/fhir-gateway/templates/serviceaccount.yaml @@ -0,0 +1,12 @@ +{{ if .Values.serviceAccount.create -}} +apiVersion: v1 +kind: ServiceAccount +metadata: + name: {{ include "fhir-gateway.serviceAccountName" . }} + labels: + {{- include "fhir-gateway.labels" . | nindent 4 }} + {{- with .Values.serviceAccount.annotations }} + annotations: + {{- toYaml . | nindent 4 }} + {{- end }} +{{- end }} diff --git a/charts/fhir-gateway/templates/tests/test-connection.yaml b/charts/fhir-gateway/templates/tests/test-connection.yaml new file mode 100644 index 0000000..f5f2aad --- /dev/null +++ b/charts/fhir-gateway/templates/tests/test-connection.yaml @@ -0,0 +1,15 @@ +apiVersion: v1 +kind: Pod +metadata: + name: "{{ include "fhir-gateway.fullname" . }}-test-connection" + labels: + {{- include "fhir-gateway.labels" . | nindent 4 }} + annotations: + "helm.sh/hook": test +spec: + containers: + - name: wget + image: busybox + command: ['wget'] + args: ['{{ include "fhir-gateway.fullname" . }}:{{ .Values.service.port }}'] + restartPolicy: Never diff --git a/charts/fhir-gateway/templates/vpa.yaml b/charts/fhir-gateway/templates/vpa.yaml new file mode 100644 index 0000000..f219198 --- /dev/null +++ b/charts/fhir-gateway/templates/vpa.yaml @@ -0,0 +1,19 @@ +{{ if .Values.vpa.enabled }} +apiVersion: "autoscaling.k8s.io/v1" +kind: VerticalPodAutoscaler +metadata: + name: {{ include "fhir-gateway.fullname" . }} + labels: + {{- include "fhir-gateway.labels" . | nindent 4 }} +spec: + targetRef: + apiVersion: "apps/v1" + kind: Deployment + name: {{ include "fhir-gateway.fullname" . }} + updatePolicy: + {{- toYaml .Values.vpa.updatePolicy | nindent 4 }} + {{- if .Values.vpa.resourcePolicy }} + resourcePolicy: + {{- toYaml .Values.vpa.resourcePolicy | nindent 4 }} + {{- end }} +{{- end }} diff --git a/charts/fhir-gateway/values.yaml b/charts/fhir-gateway/values.yaml new file mode 100644 index 0000000..3cedbd9 --- /dev/null +++ b/charts/fhir-gateway/values.yaml @@ -0,0 +1,158 @@ +replicaCount: 1 + +image: + repository: onaio/fhir-gateway-plugin + pullPolicy: IfNotPresent + # Overrides the image tag whose default is the chart appVersion. + tag: "v1.0.13" + +imagePullSecrets: [] +nameOverride: "" +fullnameOverride: "" + +serviceAccount: + # Specifies whether a service account should be created + create: true + # Annotations to add to the service account + annotations: {} + # The name of the service account to use. + # If not set and create is true, a name is generated using the fullname template + name: "" + +podAnnotations: {} + +podSecurityContext: {} + # fsGroup: 2000 + +securityContext: {} + # capabilities: + # drop: + # - ALL + # readOnlyRootFilesystem: true + # runAsNonRoot: true + # runAsUser: 1000 + +service: + type: ClusterIP + port: 80 + +ingress: + enabled: false + className: "" + annotations: {} + # kubernetes.io/ingress.class: nginx + # kubernetes.io/tls-acme: "true" + hosts: + - host: fhir-gateway.local + paths: + - path: / + pathType: ImplementationSpecific + tls: [] + # - secretName: chart-example-tls + # hosts: + # - chart-example.local + +resources: {} + # We usually recommend not to specify default resources and to leave this as a conscious + # choice for the user. This also increases chances charts run on environments with little + # resources, such as Minikube. If you do want to specify resources, uncomment the following + # lines, adjust them as necessary, and remove the curly braces after 'resources:'. + # limits: + # cpu: 100m + # memory: 128Mi + # requests: + # cpu: 100m + # memory: 128Mi + +autoscaling: + enabled: false + minReplicas: 1 + maxReplicas: 100 + targetCPUUtilizationPercentage: 80 + # targetMemoryUtilizationPercentage: 80 + +nodeSelector: {} + +tolerations: [] + +affinity: {} + +recreatePodsWhenConfigMapChange: true + +livenessProbe: + httpGet: + path: /fhir/.well-known/smart-configuration + port: http + +readinessProbe: + httpGet: + path: /fhir/.well-known/smart-configuration + port: http + +initContainers: + +volumes: +# - name: hapi-page-url-allowed-queries +# configMap: +# name: '{{ include "fhir-gateway.fullname" . }}' + + +volumeMounts: +# - mountPath: /app/resources/hapi_page_url_allowed_queries.json +# name: hapi-page-url-allowed-queries +# subPath: hapi_page_url_allowed_queries.json + +configMaps: +# - name: hapi_page_url_allowed_queries.json +# contents: | +# { +# "entries": [ +# { +# "path": "", +# "queryParams": { +# "_getpages": "ANY_VALUE" +# }, +# "allowExtraParams": true, +# "allParamsRequired": true, +# } +# ] +# } + +env: + - name: PROXY_TO + value: https://example.com/fhir + - name: TOKEN_ISSUER + value: http://localhost:9080/auth/realms/test-smart + - name: ACCESS_CHECKER + value: list + - name: ALLOWED_QUERIES_FILE + value: resources/hapi_page_url_allowed_queries.json + - name: BACKEND_TYPE + value: HAPI + - name: RUN_MODE + value: PROD + +pdb: + enabled: false + minAvailable: "" + maxUnavailable: 1 + +# Add the spring configuration below check https://docs.spring.io/spring-boot/docs/current/reference/html/howto.html#howto.properties-and-configuration. +applicationConfig: +# server: +# max-http-header-size: 40KB +# spring: +# sentry: +# dsn: +# debug: false +# release: "{{ .Values.image.tag }}" +# environment: staging +# tags: +# release-name: "{{ .Release.Name }}" +# release-namespace: "{{ .Release.Namespace }}" + +vpa: + enabled: false + updatePolicy: + updateMode: "Off" + resourcePolicy: {}