unitycatalog · EladLeev · Jun 15, 2024 · Jun 15, 2024 · Jun 15, 2024
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+# 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/
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+apiVersion: v2
+name: unitycatalog
+description: A Helm chart to install Unity Catalog
+type: application
+version: 0.0.1
+home: https://www.unitycatalog.io/
+icon: https://github.com/unitycatalog/unitycatalog/blob/main/uc-logo-horiz.png?raw=true
+sources:
+  - https://github.com/unitycatalog/unitycatalog
+keywords:
+  - iceberg
+  - delta
+  - data lake
+  - catalog
+  - databricks
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+# Unity Catalog Helm Chart
+
+A Helm chart for deploying the [UnityCatalog](https://github.com/unitycatalog/unitycatalog) application on a Kubernetes cluster.
+
+## Prerequisites
+
+- Kubernetes 1.12+
+- Helm 3.0+
+
+## Installation
+
+To install the chart with the release name `unitycatalog`:
+
+```sh
+helm install unitycatalog ./unitycatalog
+```
+
+The command deploys the Unity Catalog on the Kubernetes cluster using the default configuration. The [parameters](#parameters) section lists the parameters that can be configured during installation.
+
+## Uninstallation
+
+To uninstall/delete the `unitycatalog` deployment:
+
+```sh
+helm uninstall unitycatalog
+```
+
+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 UnityCatalog chart and their default values.
+
+| Parameter                | Description                                      | Default                        |
+|--------------------------|--------------------------------------------------|--------------------------------|
+| `replicaCount`           | Number of replicas for the deployment            | `1`                            |
+| `image.repository`       | Image repository                                 | `unitycatalog/unitycatalog`    |
+| `image.tag`              | Image tag                                        | `latest`                       |
+| `image.pullPolicy`       | Image pull policy                                | `IfNotPresent`                 |
+| `service.type`           | Kubernetes service type                          | `ClusterIP`                    |
+| `service.port`           | Service port                                     | `8081`                         |
+| `ingress.enabled`        | Enable ingress controller resource               | `false`                        |
+| `ingress.annotations`    | Ingress annotations                              | `{}`                           |
+| `ingress.hosts`          | Hostnames for ingress                            | `[]`                           |
+| `resources`              | Resource requests and limits                     | `{}`                           |
+| `nodeSelector`           | Node labels for pod assignment                   | `{}`                           |
+| `tolerations`            | Tolerations for pod assignment                   | `[]`                           |
+| `affinity`               | Affinity settings for pod assignment             | `{}`                           |
+
+## Example
+
+To deploy Unity Catalog with a specific configuration:
+
+```sh
+helm install unitycatalog ./unitycatalog --set replicaCount=2 --set service.type=LoadBalancer
+```
+
+## License
+
+This project is licensed under the Apache License. See the [LICENSE](https://github.com/unitycatalog/unitycatalog/blob/main/LICENSE) file for details.
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+1. To connect the Unity Catalog, please run the following 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 "unitycatalog.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "unitycatalog.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "unitycatalog.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 "unitycatalog.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 }}
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+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "unitycatalog.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 "unitycatalog.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 "unitycatalog.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "unitycatalog.labels" -}}
+helm.sh/chart: {{ include "unitycatalog.chart" . }}
+{{ include "unitycatalog.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "unitycatalog.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "unitycatalog.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "unitycatalog.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "unitycatalog.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}
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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "unitycatalog.fullname" . }}
+  labels:
+    {{- include "unitycatalog.labels" . | nindent 4 }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "unitycatalog.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "unitycatalog.selectorLabels" . | nindent 8 }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "unitycatalog.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: http
+              containerPort: 8081
+              protocol: TCP
+          livenessProbe:
+            httpGet:
+              path: /
+              port: http
+          readinessProbe:
+            httpGet:
+              path: /
+              port: http
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
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+{{- if .Values.ingress.enabled -}}
+{{- $fullName := include "unitycatalog.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 "unitycatalog.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 }}
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+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "unitycatalog.fullname" . }}
+  labels:
+    {{- include "unitycatalog.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    {{- include "unitycatalog.selectorLabels" . | nindent 4 }}
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+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "unitycatalog.serviceAccountName" . }}
+  labels:
+    {{- include "unitycatalog.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}
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+apiVersion: v1
+kind: Pod
+metadata:
+  name: "{{ include "unitycatalog.fullname" . }}-test-connection"
+  labels:
+    {{- include "unitycatalog.labels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": test
+spec:
+  containers:
+    - name: wget
+      image: busybox
+      command: ['wget']
+      args: ['{{ include "unitycatalog.fullname" . }}:{{ .Values.service.port }}']
+  restartPolicy: Never