Readme

• Matomo - Helm chart

Helm chart for running the matomo containers (php) and nginx containers + cronjobs and configmaps needed.

Version 11, breaking changes and improvements.

• images are not using registry secret by default, you need to set it if you want to use it. This is an improvement, as before you were forced to have a secret, even if you just public matomo images.
• You don't need to create a secret for matomo license anymore (even not an empty one). If you do have plugins under premium license, you need to add it though.
• tracker.phpfpm values has moved to the proper place: matomo.tracker.phpfpm
• .Values.nginxWorkerProcesses has moved to dashboard and tracker deployments values: .Values.matomo.dashboard.nginx.nginxWorkerProcesses and .Values.matomo.tracker.nginx.nginxWorkerProcesses. Default is set to '5'.
• Matomo init container is now a template.
• Post install job added. Activated with adding task to postInstallCommand, like: postInstallCommand: php ./console site:add --name="Example" --urls="https://example.org"
• NOTES.txt added to give some information after install and upgrade.
• Change cause removed as part of the chart.

Dependencies

You need MySQL or MariaDB running, in the cluster our outside, also we recommend to use Redis for Queuedtracking and caching.

We publish Matomo images on docker hub - that could be used in this chart - you can also use your own docker images.

Install

helm repo add matomo-kubernetes https://digitalist-se.github.io/matomo-kubernetes

Download values so you can override it with your own changes.

helm show values matomo-kubernetes/matomo > overrides.yaml

Add your overrides add deploy Matomo:

helm upgrade --namespace=mynamespace -f overrides.yaml -i my-matomo matomo-kubernetes/matomo

Matomo - File structure (matomo directory)

File	Description
Chart.yaml	Describes the chart name, version etc.
templates/configmap-matomo.yaml	Contains the configuration for Matomo in a json-format, what plugins that should be activated etc.
templates/configmap-matomo-cronjob-php.yaml	Contains the php conf file for the Matomo cronjobs.
templates/configmap-matomo-dashboard-php.yaml	Contains the php conf file for the Matomo dashboard.
templates/configmap-nginx-matomo-dashboard.yaml	Contains the nginx conf file for the Matomo dashboard.
templates/configmap-nginx-matomo-tracker.yaml	Contains the nginx conf file for the Matomo tracker script.
templates/configmap-supervisor-queuedtrackingprocess.yaml	Contains the supervisor.d config for the queeudtrackingprocess
templates/cronjob-matomo-backup-db.yaml	Cronjob - For backing up database to Openstack Object storage.
templates/cronjob-matomo-corearchive.yaml	Cronjob - Creates visitor reports in Matomo.
templates/cronjob-matomo-scheduled-tasks.yaml	Cronjob - Runs scheduled tasks in Matomo, like sending e-mail reports on scheduled time.
templates/deployment-matomo-dashboard.yaml	Deployment specification for the Matomo dashboard pods.
templates/deployment-matomo-queuedtrackingprocess.yaml	Deployment for the queuedtrackingprocess for Matomo.
templates/deployment-matomo-tracker.yaml	Deployment for the matomo tracker js/php files.
templates/ingress-matomo-dashboard.yaml	Ingress for the Matomo dashboard
templates/ingress-matomo-tracker.yaml	Ingress for the matomo tracker.
Values.yaml	Here you can change most common things we need to change in the templates like "Change cause" and image for Matomo, instead of digging through all YAML files in the templates-directory.

Matomo configuration (matomo/values.yaml file)

Check file for default values.

Key	Description
changeCause	Changes the changecause, which is added in all deployment files, will trigger a re-deployment of all pods.
namespace	Describes what namespace Matomo should be deployed to.
nginxWorkerProcesses	How many cpu cores should nginx use, should be same as number of cpu cores on server.
queuedTrackingProcess.numProcs	How many processes should supervisor.d use for running ./console queuedtracking:process.
matomo.image	What image should all matomo pods use, default or a custom one (if you need premium plugins for example).
matomo.runAsUser	Inside the matomo containers we want to run as a non root user.
matomo.installCommand	The command that should run in the init container for all Matomo pods to install / run db migrations for Matomo
matomo.license.secretKeyRef.name	Refers to a Kubernetes secret name for a Matomo premium plugin license key.
matomo.license.secretKeyRef.key	Refers to the key inside above Kubernetes secret where the license key value is.
matomo.cronJobs.coreArchive.schedule	Cronjob - Corearchive - How often should we run the ./console core:archive cronjob.
matomo.cronJobs.coreArchive.activeDeadlineSeconds	Cronjob - Corearchive - How long can the cronjob take before it dies.
matomo.cronJobs.coreArchive.command	Cronjob - Corearchive - What command should we run?
matomo.cronJobs.scheduledTasks.schedule	Cronjob - Scheduled tasks - How often should we run the ./console scheduled-tasks:run cronjob.
matomo.cronJobs.scheduledTasks.activeDeadlineSeconds	Cronjob - Scheduled tasks - How long can the cronjob take before it dies.
matomo.cronJobs.scheduledTasks.command	Cronjob - Scheduled tasks - What command should we run?
matomo.cronJobs.swiftDbBackup.image	Cronjob - swiftDbBackup - Define the image we should use for making database backups to Swift.
matomo.cronJobs.swiftDbBackup.schedule	Cronjob - swiftDbBackup - How often should we run the database backup cronjob.
matomo.cronJobs.swiftDbBackup.namePrefix	Cronjob - swiftDbBackup - What should the prefix of the filename on database backups?
matomo.cronJobs.swiftDbBackup.deleteBackupAfter	Cronjob - swiftDbBackup - How many days should we keep the backups?
matomo.cronJobs.swiftDbBackup.openStackSecret	Cronjob - swiftDbBackup - Name of the Kubernetes secret where the Openstack Swift authenticaion is.
matomo.dashboard.replicas	Number of replicas we should run of the Matomo dashboard.
matomo.dashboard.hostname	Hostname for the Matomo dashboard.
matomo.dashboard.tls	Should we runt tls for the dashboard or not.
matomo.dashboard.firstuser.username	What should the Username be for the admin user in Matomo.
matomo.dashboard.firstuser.password	What should the Password be for the admin user in Matomo.
matomo.dashboard.firstuser.email	What should the Email be for the admin user in Matomo.
matomo.queuedTrackingProcess.replicas	How many replicas should we run for the queuedTrackingProcess pod.
matomo.tracker.replicas	How many replicas should we run for the tracker pod.
matomo.tracker.hostname	What should be the hostname be for the tracker pod.
matomo.tracker.tls	Should we run tls for the tracker pod or not.
nginx.image	What nginx image do we want to run in the nginx container we run in the Matomo dashboard / tracker pods.
nginx.runAsUser	Inside the nginx containers we want to run as a non root user.
db.hostname	Hostname for the database server
db.hostnameSlave	Hostname for the slave database (which we run backups from).
db.password.secretKeyRef.name	Name of the Kubernetes secret where we have our database password.
db.password.secretKeyRef.key	Name of the key in the above Kubernetes secret where the database password value is.
db.name	Database name for Matomo
db.username	Username to use to access the Matomo database.
db.prefix	Prefix for the Matomo database tables.