├── .github └── containers.png ├── .gitignore ├── CODEOWNERS ├── CODE_OF_CONDUCT.md ├── CONTRIBUTING.md ├── LICENSE.txt ├── README.md └── charts └── questdb ├── .helmignore ├── Chart.yaml ├── README.md ├── templates ├── NOTES.txt ├── _helpers.tpl ├── config.yaml ├── headless-svc.yaml ├── ingress.yaml ├── init_db_migrations_configmap.yaml ├── service.yaml ├── serviceaccount.yaml ├── statefulset.yaml └── tests │ └── test-connection.yaml └── values.yaml /.github/containers.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/questdb/questdb-kubernetes/4d7c8d8f5ddeaba7b54186393b0239db511dbd68/.github/containers.png -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | dist/ 2 | docs/ -------------------------------------------------------------------------------- /CODEOWNERS: -------------------------------------------------------------------------------- 1 | * @bluestreak01 2 | 3 | /charts/questdb/ @bluestreak01 @sklarsa @nwoolmer 4 | -------------------------------------------------------------------------------- /CODE_OF_CONDUCT.md: -------------------------------------------------------------------------------- 1 | # Contributor Covenant Code of Conduct 2 | 3 | ## Our Pledge 4 | 5 | In the interest of fostering an open and welcoming environment, we as 6 | contributors and maintainers pledge to making participation in our project and 7 | our community a harassment-free experience for everyone, regardless of age, body 8 | size, disability, ethnicity, sex characteristics, gender identity and 9 | expression, level of experience, education, socio-economic status, nationality, 10 | personal appearance, race, religion, or sexual identity and orientation. 11 | 12 | ## Our Standards 13 | 14 | Examples of behavior that contributes to creating a positive environment 15 | include: 16 | 17 | - Using welcoming and inclusive language 18 | - Being respectful of differing viewpoints and experiences 19 | - Gracefully accepting constructive criticism 20 | - Focusing on what is best for the community 21 | - Showing empathy towards other community members 22 | 23 | Examples of unacceptable behavior by participants include: 24 | 25 | - The use of sexualized language or imagery and unwelcome sexual attention or 26 | advances 27 | - Trolling, insulting/derogatory comments, and personal or political attacks 28 | - Public or private harassment 29 | - Publishing others' private information, such as a physical or electronic 30 | address, without explicit permission 31 | - Other conduct which could reasonably be considered inappropriate in a 32 | professional setting 33 | 34 | ## Our Responsibilities 35 | 36 | Project maintainers are responsible for clarifying the standards of acceptable 37 | behavior and are expected to take appropriate and fair corrective action in 38 | response to any instances of unacceptable behavior. 39 | 40 | Project maintainers have the right and responsibility to remove, edit, or reject 41 | comments, commits, code, wiki edits, issues, and other contributions that are 42 | not aligned to this Code of Conduct, or to ban temporarily or permanently any 43 | contributor for other behaviors that they deem inappropriate, threatening, 44 | offensive, or harmful. 45 | 46 | ## Scope 47 | 48 | This Code of Conduct applies both within project spaces and in public spaces 49 | when an individual is representing the project or its community. Examples of 50 | representing a project or community include using an official project e-mail 51 | address, posting via an official social media account, or acting as an appointed 52 | representative at an online or offline event. Representation of a project may be 53 | further defined and clarified by project maintainers. 54 | 55 | ## Enforcement 56 | 57 | Instances of abusive, harassing, or otherwise unacceptable behavior may be 58 | reported by contacting the project team on Slack. All complaints will be 59 | reviewed and investigated and will result in a response that is deemed necessary 60 | and appropriate to the circumstances. The project team is obligated to maintain 61 | confidentiality with regard to the reporter of an incident. Further details of 62 | specific enforcement policies may be posted separately. 63 | 64 | Project maintainers who do not follow or enforce the Code of Conduct in good 65 | faith may face temporary or permanent repercussions as determined by other 66 | members of the project's leadership. 67 | 68 | ## Attribution 69 | 70 | This Code of Conduct is adapted from the [Contributor Covenant][homepage], 71 | version 1.4, available at 72 | https://www.contributor-covenant.org/version/1/4/code-of-conduct.html 73 | 74 | [homepage]: https://www.contributor-covenant.org 75 | 76 | For answers to common questions about this code of conduct, see 77 | https://www.contributor-covenant.org/faq 78 | -------------------------------------------------------------------------------- /CONTRIBUTING.md: -------------------------------------------------------------------------------- 1 | # Contributing to QuestDB 2 | 3 | ## Raise an Issue 4 | 5 | Raising **[issues](https://github.com/questdb/questdb-kubernetes/issues)** is 6 | welcome. We aim to respond quickly and thoughtfully. This is a good place to 7 | start before deep diving into the code base. 8 | 9 | # Committing 10 | 11 | We use [Conventional commits](https://www.conventionalcommits.org/en/v1.0.0/) to 12 | auto-generate release notes. We require all commit comments to conform. To that 13 | end, commits have to be granular enough to be successfully described using this 14 | method. 15 | 16 | # Squashing commits 17 | 18 | When submitting a pull request to QuestDB, we ask that you squash your commits 19 | before we merge. 20 | -------------------------------------------------------------------------------- /LICENSE.txt: -------------------------------------------------------------------------------- 1 | 2 | Apache License 3 | Version 2.0, January 2004 4 | http://www.apache.org/licenses/ 5 | 6 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 7 | 8 | 1. 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We also recommend that a 186 | file or class name and description of purpose be included on the 187 | same "printed page" as the copyright notice for easier 188 | identification within third-party archives. 189 | 190 | Copyright [yyyy] [name of copyright owner] 191 | 192 | Licensed under the Apache License, Version 2.0 (the "License"); 193 | you may not use this file except in compliance with the License. 194 | You may obtain a copy of the License at 195 | 196 | http://www.apache.org/licenses/LICENSE-2.0 197 | 198 | Unless required by applicable law or agreed to in writing, software 199 | distributed under the License is distributed on an "AS IS" BASIS, 200 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 201 | See the License for the specific language governing permissions and 202 | limitations under the License. 203 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Helm Charts for QuestDB 2 | 3 | Here you will find both the code for our Helm charts and the artifacts available 4 | through GitHub Pages as a standard charts repository. 5 | 6 | 7 |
8 | 9 | 10 | 11 |
12 | 13 | 14 | ## What is QuestDB 15 | 16 | [QuestDB](https://questdb.io) is an open source database designed to make time 17 | series lightning fast and easy. 18 | 19 | It uses a column-oriented approach, vectorized execution, SIMD instructions, and 20 | a whole array of low-latency techniques. The whole code base is built from 21 | scratch and without dependencies, in the name of performance. We are 100% free 22 | from garbage collection. 23 | 24 | QuestDB implements SQL, and augments it for time-series. It exposes a Postgres 25 | wire protocol, a high-performance REST API, and even supports ingestion with 26 | InfluxDB line protocol. It supports both relational and time-series joins, which 27 | makes it easy to correlate data over time. Writes are durably committed to disk, 28 | meaning that the data is safe - yet instantly accessible. 29 | 30 | ## Add Helm repository 31 | 32 | ```shell 33 | helm repo add questdb https://helm.questdb.io/ 34 | helm repo update 35 | ``` 36 | 37 | ## Hubs 38 | 39 | You can find our Helm charts distributed on: 40 | 41 | - [Artifact Hub](https://artifacthub.io/packages/helm/questdb/questdb) 42 | - [Helm Hub](https://hub.helm.sh/charts/questdb/questdb) 43 | 44 | ## Charts 45 | 46 | - [QuestDB](charts/questdb/README.md) 47 | 48 | ## Resources 49 | 50 | Complete references are available in the 51 | [Documentation](https://questdb.io/docs/introduction/). 52 | 53 | Get started: 54 | 55 | - [Docker](https://questdb.io/docs/get-started/docker/) 56 | - [Binaries](https://questdb.io/docs/get-started/binaries/) 57 | - [Homebrew](https://questdb.io/docs/get-started/homebrew/) 58 | 59 | Develop: 60 | 61 | - [Connect](https://questdb.io/docs/develop/connect/) 62 | - [Insert data](https://questdb.io/docs/develop/insert-data/) 63 | - [Query data](https://questdb.io/docs/develop/query-data/) 64 | - [Authenticate](https://questdb.io/docs/develop/authenticate/) 65 | 66 | Concepts: 67 | 68 | - [SQL extensions](https://questdb.io/docs/concept/sql-extensions/) 69 | - [Storage model](https://questdb.io/docs/concept/storage-model/) 70 | - [Partitions](https://questdb.io/docs/concept/partitions/) 71 | - [Designated timestamp](https://questdb.io/docs/concept/designated-timestamp/) 72 | 73 | ## Support / Contact 74 | 75 | [Slack Channel](https://slack.questdb.io) 76 | 77 | ## Roadmap 78 | 79 | [Our roadmap is here](https://github.com/questdb/questdb/projects/3) 80 | 81 | ## Contribution 82 | 83 | Feel free to contribute to the project by forking the repository and submitting 84 | pull requests. Please make sure you have read our 85 | [contributing guide](https://github.com/questdb/questdb-kubernetes/blob/master/CONTRIBUTING.md). 86 | -------------------------------------------------------------------------------- /charts/questdb/.helmignore: -------------------------------------------------------------------------------- 1 | # Patterns to ignore when building packages. 2 | # This supports shell glob matching, relative path matching, and 3 | # negation (prefixed with !). Only one pattern per line. 4 | .DS_Store 5 | # Common VCS dirs 6 | .git/ 7 | .gitignore 8 | .bzr/ 9 | .bzrignore 10 | .hg/ 11 | .hgignore 12 | .svn/ 13 | # Common backup files 14 | *.swp 15 | *.bak 16 | *.tmp 17 | *.orig 18 | *~ 19 | # Various IDEs 20 | .project 21 | .idea/ 22 | *.tmproj 23 | .vscode/ 24 | -------------------------------------------------------------------------------- /charts/questdb/Chart.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: v2 2 | name: questdb 3 | version: 1.0.7 4 | appVersion: 8.3.3 5 | description: Run QuestDB on Kubernetes via Helm 6 | icon: https://questdb.com/img/favicon.png 7 | home: https://questdb.com 8 | sources: 9 | - https://github.com/questdb/questdb-kubernetes/ 10 | type: application 11 | keywords: 12 | - questdb 13 | - database 14 | - timeseries 15 | - sql 16 | maintainers: 17 | - email: containers@questdb.com 18 | name: QuestDB Team 19 | -------------------------------------------------------------------------------- /charts/questdb/README.md: -------------------------------------------------------------------------------- 1 | # QuestDB Helm chart 2 | 3 | ## Install the chart 4 | 5 | 1. Add our repository: 6 | 7 | ```shell 8 | helm repo add questdb https://helm.questdb.io/ 9 | helm repo update 10 | ``` 11 | 12 | 2. Run the following: 13 | 14 | ```shell 15 | helm install questdb questdb/questdb 16 | ``` 17 | 18 | For a list of all options and variables, please check the 19 | [values.yaml](values.yaml). 20 | -------------------------------------------------------------------------------- /charts/questdb/templates/NOTES.txt: -------------------------------------------------------------------------------- 1 | 1. Get the application URL by running these commands: 2 | 3 | {{- if .Values.ingress.enabled }} 4 | {{- range $host := .Values.ingress.hosts }} 5 | {{- range .paths }} 6 | http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ . }} 7 | {{- end }} 8 | {{- end }} 9 | {{- else if contains "NodePort" .Values.service.type }} 10 | export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "questdb.fullname" . }}) 11 | export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}") 12 | echo http://$NODE_IP:$NODE_PORT 13 | {{- else if contains "LoadBalancer" .Values.service.type }} 14 | NOTE: It may take a few minutes for the LoadBalancer IP to be available. 15 | You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "questdb.fullname" . }}' 16 | export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "questdb.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}") 17 | echo http://$SERVICE_IP:{{ .Values.service.port }} 18 | {{- else if contains "ClusterIP" .Values.service.type }} 19 | export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "questdb.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}") 20 | echo "Visit http://127.0.0.1:9000 to use your application" 21 | kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 9000:9000 22 | {{- end }} 23 | -------------------------------------------------------------------------------- /charts/questdb/templates/_helpers.tpl: -------------------------------------------------------------------------------- 1 | {{/* vim: set filetype=mustache: */}} 2 | {{/* 3 | Expand the name of the chart. 4 | */}} 5 | {{- define "questdb.name" -}} 6 | {{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }} 7 | {{- end }} 8 | 9 | {{/* 10 | Create a default fully qualified app name. 11 | We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec). 12 | If release name contains chart name it will be used as a full name. 13 | */}} 14 | {{- define "questdb.fullname" -}} 15 | {{- if .Values.fullnameOverride }} 16 | {{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }} 17 | {{- else }} 18 | {{- $name := default .Chart.Name .Values.nameOverride }} 19 | {{- if contains $name .Release.Name }} 20 | {{- .Release.Name | trunc 63 | trimSuffix "-" }} 21 | {{- else }} 22 | {{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }} 23 | {{- end }} 24 | {{- end }} 25 | {{- end }} 26 | 27 | {{/* 28 | Create chart name and version as used by the chart label. 29 | */}} 30 | {{- define "questdb.chart" -}} 31 | {{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }} 32 | {{- end }} 33 | 34 | {{/* 35 | Common labels 36 | */}} 37 | {{- define "questdb.labels" -}} 38 | helm.sh/chart: {{ include "questdb.chart" . }} 39 | {{ include "questdb.selectorLabels" . }} 40 | {{- if .Chart.AppVersion }} 41 | app.kubernetes.io/version: {{ .Chart.AppVersion | quote }} 42 | {{- end }} 43 | app.kubernetes.io/managed-by: {{ .Release.Service }} 44 | {{- end }} 45 | 46 | {{/* 47 | Selector labels 48 | */}} 49 | {{- define "questdb.selectorLabels" -}} 50 | app.kubernetes.io/name: {{ include "questdb.name" . }} 51 | app.kubernetes.io/instance: {{ .Release.Name }} 52 | {{- end }} 53 | 54 | {{/* 55 | Create the name of the service account to use 56 | */}} 57 | {{- define "questdb.serviceAccountName" -}} 58 | {{- default (include "questdb.fullname" .) .Values.serviceAccount.name }} 59 | {{- end }} 60 | 61 | 62 | {{/* 63 | Generate server.conf file content 64 | */}} 65 | {{- define "generateServerConfig" -}} 66 | {{- if .Values.metrics.enabled -}} 67 | metrics.enabled = true 68 | {{- end }} 69 | {{- range $key, $value := index .Values.questdb.serverConfig.options }} 70 | {{ $key }} = {{ $value }} 71 | {{- end }} 72 | {{- end }} 73 | 74 | {{/* 75 | Generate log.conf file content 76 | */}} 77 | {{- define "generateLogConfig" -}} 78 | {{- range $key, $value := index .Values.questdb.loggingConfig.options }} 79 | {{ $key }} = {{ $value }} 80 | {{- end }} 81 | {{- end }} 82 | -------------------------------------------------------------------------------- /charts/questdb/templates/config.yaml: -------------------------------------------------------------------------------- 1 | {{- if or .Values.questdb.serverConfig.enabled .Values.questdb.loggingConfig.enabled -}} 2 | apiVersion: v1 3 | {{- if eq .Values.questdb.configStorageType "Secret" }} 4 | kind: Secret 5 | {{- else }} 6 | kind: ConfigMap 7 | {{- end }} 8 | metadata: 9 | name: {{ include "questdb.fullname" . }} 10 | labels: 11 | {{- include "questdb.labels" . | nindent 4 }} 12 | 13 | {{- if eq .Values.questdb.configStorageType "Secret" }} 14 | data: 15 | {{- if .Values.questdb.serverConfig.enabled }} 16 | server.conf: {{ include "generateServerConfig" . | b64enc -}} 17 | {{- end }} 18 | {{- if .Values.questdb.loggingConfig.enabled }} 19 | log.conf: {{ include "generateLogConfig" . | b64enc -}} 20 | {{- end }} 21 | {{- else }} 22 | data: 23 | {{- if .Values.questdb.serverConfig.enabled }} 24 | server.conf: | 25 | {{- include "generateServerConfig" . | nindent 4 -}} 26 | {{- end }} 27 | {{- if .Values.questdb.loggingConfig.enabled }} 28 | log.conf: | 29 | {{- include "generateLogConfig" . | nindent 4 -}} 30 | {{- end }} 31 | {{- end }} 32 | {{- end }} 33 | -------------------------------------------------------------------------------- /charts/questdb/templates/headless-svc.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: v1 2 | kind: Service 3 | metadata: 4 | name: {{ include "questdb.fullname" . }}-headless 5 | labels: 6 | {{- include "questdb.labels" . | nindent 4 }} 7 | spec: 8 | type: ClusterIP 9 | clusterIP: None 10 | ports: 11 | - name: postgresql 12 | port: 8812 13 | targetPort: postgresql 14 | selector: 15 | {{- include "questdb.selectorLabels" . | nindent 4 }} 16 | -------------------------------------------------------------------------------- /charts/questdb/templates/ingress.yaml: -------------------------------------------------------------------------------- 1 | {{- if .Values.ingress.enabled -}} 2 | {{- $fullName := include "questdb.fullname" . -}} 3 | {{- $svcPort := .Values.service.port -}} 4 | {{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion -}} 5 | apiVersion: networking.k8s.io/v1 6 | {{- else if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}} 7 | apiVersion: networking.k8s.io/v1beta1 8 | {{- else -}} 9 | apiVersion: extensions/v1beta1 10 | {{- end }} 11 | kind: Ingress 12 | metadata: 13 | name: {{ $fullName }} 14 | labels: 15 | {{- include "questdb.labels" . | nindent 4 }} 16 | {{- with .Values.ingress.annotations }} 17 | annotations: 18 | {{- toYaml . | nindent 4 }} 19 | {{- end }} 20 | spec: 21 | {{- if and .Values.ingress.ingressClassName (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }} 22 | ingressClassName: {{ .Values.ingress.ingressClassName }} 23 | {{- end }} 24 | {{- if .Values.ingress.tls }} 25 | tls: 26 | {{- range .Values.ingress.tls }} 27 | - hosts: 28 | {{- range .hosts }} 29 | - {{ . | quote }} 30 | {{- end }} 31 | secretName: {{ .secretName }} 32 | {{- end }} 33 | {{- end }} 34 | rules: 35 | {{- range .Values.ingress.hosts }} 36 | - host: {{ .host | quote }} 37 | http: 38 | paths: 39 | {{- range .paths }} 40 | - path: {{ .path }} 41 | {{- if (semverCompare ">=1.18-0" $.Capabilities.KubeVersion.GitVersion) }} 42 | pathType: {{ default "ImplementationSpecific" .pathType | quote }} 43 | {{- end }} 44 | backend: 45 | {{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }} 46 | service: 47 | name: {{ $fullName }} 48 | port: 49 | number: {{ $svcPort }} 50 | {{- else }} 51 | serviceName: {{ $fullName }} 52 | servicePort: {{ $svcPort }} 53 | {{- end }} 54 | {{- end }} 55 | {{- end }} 56 | {{- end }} 57 | -------------------------------------------------------------------------------- /charts/questdb/templates/init_db_migrations_configmap.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: v1 2 | kind: ConfigMap 3 | metadata: 4 | name: {{ include "questdb.fullname" . }}-db-migrations 5 | labels: 6 | {{- include "questdb.labels" . | nindent 4 }} 7 | data: 8 | migrate_to_helm_v1.sh: | 9 | #!/bin/bash 10 | 11 | set -e 12 | shopt -s extglob 13 | 14 | SOURCE_DIR="/mnt/questdb" 15 | DEST_DIR="db" 16 | TEMP_DIR="db_helm_migration_1_tmp_$(date +"%Y%m%d%H%M%S")" 17 | MARKER="tables.d.*" 18 | 19 | cd $SOURCE_DIR 20 | 21 | if [[ -z $(ls $MARKER 2>/dev/null) ]] ; then 22 | echo "File '$MARKER' not found. Nothing to move." 23 | exit 0 24 | fi 25 | 26 | # If the db dir already exists, move its contents to a temp dir 27 | if [[ -e $DEST_DIR ]]; then 28 | 29 | # Check that the temp dir does not already exist. This is highly 30 | # unlikely and we fail if this is the case 31 | if [[ -e $TEMP_DIR ]]; then 32 | echo "$TEMP_DIR exists! exiting data migration" 33 | exit 1 34 | fi 35 | 36 | # Move the existing db dir to the temp location 37 | mv "$DEST_DIR" "$TEMP_DIR" 38 | 39 | fi 40 | 41 | # Make the target db dir 42 | mkdir $DEST_DIR 43 | 44 | # Move all regular files into the db dir 45 | mv !($DEST_DIR) $DEST_DIR 46 | 47 | # Move any hidden files 48 | mv .[^.]* "$DEST_DIR/" 2>/dev/null || true 49 | 50 | # Check if the temp dir exists in the new location, if so, move it back to db/db 51 | if [[ -d "$DEST_DIR/$TEMP_DIR" ]]; then 52 | mv $DEST_DIR/$TEMP_DIR $DEST_DIR/$DEST_DIR 53 | fi 54 | 55 | echo "Migration complete!" 56 | 57 | -------------------------------------------------------------------------------- /charts/questdb/templates/service.yaml: -------------------------------------------------------------------------------- 1 | {{ $expose := default dict .Values.service.expose }} 2 | {{ $influxdb := default dict $expose.influxdb }} 3 | {{ $postgresql := default dict $expose.postgresql }} 4 | {{ $metrics := default dict .Values.metrics }} 5 | apiVersion: v1 6 | kind: Service 7 | metadata: 8 | name: {{ include "questdb.fullname" . }} 9 | labels: 10 | {{- include "questdb.labels" . | nindent 4 }} 11 | {{- with .Values.service.annotations }} 12 | annotations: 13 | {{- toYaml . | nindent 4 }} 14 | {{- end }} 15 | spec: 16 | type: {{ .Values.service.type }} 17 | ports: 18 | - port: {{ .Values.service.port }} 19 | targetPort: http 20 | protocol: TCP 21 | name: http 22 | {{- if $postgresql.enabled }} 23 | - port: {{ $postgresql.port }} 24 | targetPort: postgresql 25 | protocol: TCP 26 | name: postgresql 27 | {{ end }} 28 | {{- if $influxdb.enabled }} 29 | - port: {{ $influxdb.port }} 30 | targetPort: influxdb 31 | protocol: TCP 32 | name: influxdb 33 | {{ end }} 34 | {{- if $metrics.enabled }} 35 | - port: {{ $metrics.port }} 36 | targetPort: metrics 37 | protocol: TCP 38 | name: metrics 39 | {{ end }} 40 | selector: 41 | {{- include "questdb.selectorLabels" . | nindent 4 }} 42 | -------------------------------------------------------------------------------- /charts/questdb/templates/serviceaccount.yaml: -------------------------------------------------------------------------------- 1 | {{- if .Values.serviceAccount.create }} 2 | apiVersion: v1 3 | kind: ServiceAccount 4 | metadata: 5 | name: {{ include "questdb.serviceAccountName" . }} 6 | {{- if .Values.serviceAccount.labels }} 7 | labels: 8 | {{ toYaml .Values.serviceAccount.labels | nindent 6 }} 9 | {{- end }} 10 | {{- if .Values.serviceAccount.annotations }} 11 | annotations: 12 | {{ toYaml .Values.serviceAccount.annotations | nindent 6 }} 13 | {{- end }} 14 | {{- end }} 15 | -------------------------------------------------------------------------------- /charts/questdb/templates/statefulset.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: apps/v1 2 | kind: StatefulSet 3 | metadata: 4 | name: {{ include "questdb.fullname" . }} 5 | labels: 6 | {{- include "questdb.labels" . | nindent 4 }} 7 | spec: 8 | # Not horizontally scalable yet, so pinning to 1 9 | replicas: 1 10 | selector: 11 | matchLabels: 12 | {{- include "questdb.selectorLabels" . | nindent 6 }} 13 | serviceName: "{{ include "questdb.fullname" . }}-headless" 14 | template: 15 | metadata: 16 | annotations: 17 | checksum/config: {{ include (print $.Template.BasePath "/config.yaml") . | sha256sum }} 18 | {{- with .Values.podAnnotations }} 19 | {{- toYaml . | nindent 8 }} 20 | {{- end }} 21 | labels: 22 | {{- include "questdb.selectorLabels" . | nindent 8 }} 23 | {{- if .Values.extraLabels }} 24 | {{ toYaml .Values.extraLabels | nindent 8 }} 25 | {{- end }} 26 | spec: 27 | {{- with .Values.imagePullSecrets }} 28 | imagePullSecrets: 29 | {{- toYaml . | nindent 8 }} 30 | {{- end }} 31 | securityContext: 32 | {{- toYaml .Values.podSecurityContext | nindent 8 }} 33 | {{- if or .Values.serviceAccount.create .Values.serviceAccount.name }} 34 | serviceAccountName: {{ include "questdb.serviceAccountName" . }} 35 | {{- end }} 36 | containers: 37 | - name: {{ .Chart.Name }} 38 | securityContext: 39 | {{- toYaml .Values.securityContext | nindent 12 }} 40 | image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}" 41 | imagePullPolicy: {{ .Values.image.pullPolicy }} 42 | env: 43 | {{- range $key, $value := .Values.questdb.env }} 44 | - name: {{ $key }} 45 | value: "{{ $value }}" 46 | {{- end }} 47 | {{- if .Values.questdb.envFrom }} 48 | envFrom: 49 | {{ toYaml .Values.questdb.envFrom | nindent 10 }} 50 | {{- end }} 51 | volumeMounts: 52 | - name: {{ include "questdb.fullname" . }} 53 | mountPath: {{ .Values.questdb.dataDir }}/db 54 | subPath: db/ 55 | - name: {{ include "questdb.fullname" . }} 56 | mountPath: {{ .Values.questdb.dataDir }}/.checkpoint 57 | subPath: .checkpoint/ 58 | - name: {{ include "questdb.fullname" . }} 59 | mountPath: {{ .Values.questdb.dataDir }}/snapshot 60 | subPath: snapshot/ 61 | {{- if .Values.questdb.serverConfig.enabled }} 62 | - name: server-config 63 | mountPath: {{ .Values.questdb.dataDir }}/conf/server.conf 64 | subPath: server.conf 65 | {{- end }} 66 | {{- if .Values.questdb.loggingConfig.enabled }} 67 | - name: logging-config 68 | mountPath: {{ .Values.questdb.dataDir }}/conf/log.conf 69 | subPath: log.conf 70 | {{- end }} 71 | {{- if .Values.extraVolumeMounts }} 72 | {{ toYaml .Values.extraVolumeMounts | nindent 10 }} 73 | {{- end }} 74 | ports: 75 | - name: http 76 | containerPort: 9000 77 | protocol: TCP 78 | - name: postgresql 79 | containerPort: 8812 80 | protocol: TCP 81 | - name: influxdb 82 | containerPort: 9009 83 | protocol: TCP 84 | {{- if .Values.metrics.enabled }} 85 | - name: metrics 86 | containerPort: {{ .Values.metrics.port }} 87 | protocol: TCP 88 | {{- end }} 89 | {{- if .Values.livenessProbe }} 90 | livenessProbe: 91 | {{- toYaml .Values.livenessProbe | nindent 12 }} 92 | {{- end }} 93 | {{- if .Values.readinessProbe }} 94 | readinessProbe: 95 | {{- toYaml .Values.readinessProbe | nindent 12 }} 96 | {{- end }} 97 | resources: 98 | {{- toYaml .Values.resources | nindent 12 }} 99 | {{- if .Values.sidecars }} 100 | {{- toYaml .Values.sidecars | nindent 8 }} 101 | {{- end }} 102 | initContainers: 103 | - name: init-db-migration 104 | image: "{{ .Values.dataMigration.image.repository }}:{{ .Values.dataMigration.image.tag }}" 105 | command: ["bash", "/mnt/migration_scripts/migrate_to_helm_v1.sh"] 106 | volumeMounts: 107 | - name: {{ include "questdb.fullname" . }} 108 | mountPath: /mnt/questdb 109 | - name: migration-scripts 110 | mountPath: /mnt/migration_scripts 111 | {{- if .Values.dataMigration.resources }} 112 | resources: 113 | {{- toYaml .Values.dataMigration.resources | nindent 12}} 114 | {{- end }} 115 | {{- if .Values.initContainers }} 116 | {{- toYaml .Values.initContainers | nindent 8 }} 117 | {{- end }} 118 | {{- with .Values.nodeSelector }} 119 | nodeSelector: 120 | {{- toYaml . | nindent 8 }} 121 | {{- end }} 122 | {{- with .Values.affinity }} 123 | affinity: 124 | {{- toYaml . | nindent 8 }} 125 | {{- end }} 126 | {{- with .Values.tolerations }} 127 | tolerations: 128 | {{- toYaml . | nindent 8 }} 129 | {{- end }} 130 | volumes: 131 | {{- if .Values.questdb.serverConfig.enabled }} 132 | - name: server-config 133 | {{- if eq .Values.questdb.configStorageType "Secret" }} 134 | secret: 135 | secretName: {{ include "questdb.fullname" . }} 136 | {{- else }} 137 | configMap: 138 | name: {{ include "questdb.fullname" . }} 139 | {{- end }} 140 | {{- end }} 141 | {{- if .Values.questdb.loggingConfig.enabled }} 142 | - name: logging-config 143 | {{- if eq .Values.questdb.configStorageType "Secret" }} 144 | secret: 145 | secretName: {{ include "questdb.fullname" . }} 146 | {{- else }} 147 | configMap: 148 | name: {{ include "questdb.fullname" . }} 149 | {{- end }} 150 | {{- end }} 151 | - name: migration-scripts 152 | configMap: 153 | name: {{ include "questdb.fullname" . }}-db-migrations 154 | {{- if .Values.extraVolumes }} 155 | {{ toYaml .Values.extraVolumes | nindent 8 }} 156 | {{- end }} 157 | {{- if and .Values.persistence.enabled .Values.persistence.existingClaim }} 158 | - name: {{ include "questdb.fullname" . }} 159 | persistentVolumeClaim: 160 | claimName: {{ tpl .Values.persistence.existingClaim $ }} 161 | {{- else if not .Values.persistence.enabled }} 162 | - name: {{ include "questdb.fullname" . }} 163 | emptyDir: {} 164 | {{- else }} 165 | volumeClaimTemplates: 166 | - metadata: 167 | name: {{ include "questdb.fullname" . }} 168 | annotations: 169 | {{- range $key, $value := .Values.persistence.annotations }} 170 | {{ $key }}: "{{ $value }}" 171 | {{- end }} 172 | spec: 173 | accessModes: 174 | - {{ .Values.persistence.accessMode | quote}} 175 | resources: 176 | requests: 177 | storage: {{ .Values.persistence.size | quote }} 178 | {{- if .Values.persistence.storageClass }} 179 | {{- if (eq "-" .Values.persistence.storageClass) }} 180 | storageClassName: "" 181 | {{- else }} 182 | storageClassName: "{{ .Values.persistence.storageClass }}" 183 | {{- end }} 184 | {{- end }} 185 | {{- end }} 186 | -------------------------------------------------------------------------------- /charts/questdb/templates/tests/test-connection.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: v1 2 | kind: Pod 3 | metadata: 4 | name: "{{ include "questdb.fullname" . }}-test-connection" 5 | labels: 6 | {{- include "questdb.labels" . | nindent 4 }} 7 | annotations: 8 | "helm.sh/hook": test-success 9 | spec: 10 | containers: 11 | - name: curl 12 | image: curlimages/curl:7.71.0 13 | command: ['curl'] 14 | args: ['-G', '{{ include "questdb.fullname" . }}:{{ .Values.service.port }}', '--data-urlencode', 'query="SHOW TABLES;"'] 15 | restartPolicy: Never 16 | -------------------------------------------------------------------------------- /charts/questdb/values.yaml: -------------------------------------------------------------------------------- 1 | image: 2 | repository: questdb/questdb 3 | pullPolicy: IfNotPresent 4 | tag: 8.3.3 5 | 6 | imagePullSecrets: [] 7 | nameOverride: "" 8 | fullnameOverride: "" 9 | 10 | podAnnotations: {} 11 | podSecurityContext: {} 12 | securityContext: {} 13 | extraVolumes: [] 14 | extraVolumeMounts: [] 15 | extraLabels: {} 16 | 17 | questdb: 18 | dataDir: /var/lib/questdb 19 | configStorageType: ConfigMap 20 | serverConfig: 21 | enabled: false 22 | options: {} 23 | loggingConfig: 24 | enabled: false 25 | options: {} 26 | # env supports key/value pairs that are added directly to the questdb statefulset's env 27 | env: {} 28 | # envFrom supports a list of sources that will be injected into the questdb statefulset's env 29 | envFrom: [] 30 | 31 | service: 32 | annotations: {} 33 | type: ClusterIP 34 | port: 9000 35 | expose: 36 | postgresql: 37 | enabled: false 38 | port: 8812 39 | influxdb: 40 | enabled: false 41 | port: 9009 42 | 43 | persistence: 44 | enabled: true 45 | accessMode: ReadWriteOnce 46 | size: 50Gi 47 | annotations: {} 48 | # Uncomment storageClass if you want to use a specific Storage Class 49 | # storageClass: STORAGE_CLASS_NAME_HERE 50 | # Uncomment existingClaim to enable existing pvc to be mounted for db storage 51 | # size and accessMode will be ignored 52 | # existing pvc needs to be in the namespace where questdb will be deployed 53 | # if you have problems with aws availability zones use nodeSelector to schedule nodes in the same az as volume 54 | # existingClaim: PVC_NAME_HERE 55 | 56 | ingress: 57 | enabled: false 58 | annotations: {} 59 | # tls: 60 | # - hosts: 61 | # - example.com 62 | # secretName: questdb-certificate 63 | # ingressClassName: nginx 64 | # hosts: 65 | # - host: example.com 66 | # paths: 67 | # - path: / 68 | # pathType: ImplementationSpecific 69 | 70 | resources: {} 71 | nodeSelector: {} 72 | tolerations: [] 73 | affinity: {} 74 | readinessProbe: {} 75 | # Example of readinessProbe 76 | # failureThreshold: 3 77 | # httpGet: 78 | # path: /status 79 | # port: 9003 80 | # scheme: HTTP 81 | # initialDelaySeconds: 5 82 | # periodSeconds: 10 83 | # successThreshold: 1 84 | # timeoutSeconds: 2 85 | livenessProbe: {} 86 | # Example of livenessProbe 87 | # failureThreshold: 5 88 | # httpGet: 89 | # path: /status 90 | # port: 9003 91 | # scheme: HTTP 92 | # initialDelaySeconds: 5 93 | # periodSeconds: 10 94 | # successThreshold: 1 95 | # timeoutSeconds: 2 96 | 97 | 98 | metrics: 99 | enabled: true 100 | port: 9003 101 | 102 | initContainers: [] 103 | sidecars: [] 104 | 105 | serviceAccount: 106 | create: false 107 | labels: {} 108 | annotations: {} 109 | 110 | # if create is set to "true", you can specify the name of that service account below 111 | # if create is set to "false", you can use this to reference an existing service account for the StatefulSet pod 112 | # name: custom-service-account-name 113 | 114 | dataMigration: 115 | image: 116 | repository: debian 117 | pullPolicy: IfNotPresent 118 | tag: 12.10-slim 119 | resources: 120 | requests: 121 | memory: "256Mi" 122 | limits: 123 | memory: "1Gi" 124 | --------------------------------------------------------------------------------