Clear Linux* OS mariadb Helm Charts

What is this image?

clearlinux/mariadb is a Docker image with mariadb running on top of the official clearlinux base image.

Mariadb is a community-developed, commercially supported fork of the MySQL relational database management system (RDBMS), intended to remain free and open-source software under the GNU General Public License. Development is led by some of the original developers of MySQL, who forked it due to concerns over its acquisition by Oracle Corporation

For other Clear Linux* OS based container images, see: https://hub.docker.com/u/clearlinux

Why use a clearlinux based image?

Clear Linux* OS is an open source, rolling release Linux distribution optimized for performance and security, from the Cloud to the Edge, designed for customization, and manageability.

Clear Linux* OS based container images use:

• Optimized libraries that are compiled with latest compiler versions and flags.
• Software packages that follow upstream source closely and update frequently.
• An aggressive security model and best practices for CVE patching.
• A multi-staged build approach to keep a reduced container image size.
• The same container syntax as the official images to make getting started easy.

To learn more about Clear Linux* OS, visit: https://clearlinux.org.

Prerequisites

• PV provisioner support in the underlying infrastructure

Installing the Mariadb Chart

Download the mariadb chart and install the chart with the release name my-release

$ helm install --name my-release mariadb

Uninstalling the Chart

To uninstall/delete the my-release deployment:

$ helm delete my-release

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 MariaDB chart and their default values.

Parameter	Description	Default
image.replicaCount	Mariadb pod count	2
image.repository	MariaDB image repository	docker.io/clearlinux/mariadb
image.imagePullPolicy	MariaDB image pull policy	IfNotPresent
service.type	MariaDB service type	NodePort
service.port	MariaDB service port	3306
service.targetPort	MariaDB service targetPort	3306
service.nodePort	MariaDB service nodePort	30001
config.enabled	If apply custom config file to Mariadb service	True
config.content	custom file content	your own custom conf
config.name	config volume name	config-volume
mariadbRootPassword	Mariadb Root Password	nil
mariadbUser	Mariadb User Name	nil
mariadbPassword	Mariadb User Password	nil
persistence.enabled	if pv is enabled to Mariadb service	True
persistence.accessMode	pv accessMode for Mariadb service	ReadWriteMany
persistence.size	pv size for Mariadb service	1Gi
ingress.enabled	Enable ingress controller resource	false
ingress.hosts[0].host	Host to your Node installation	chart-example.local
ingress.hosts[0].paths	Path within the url structure	[]
ingress.hosts[0].tls	Utilize TLS backend in ingress	[]
ingress.hosts[0].annotations	Annotations for this host's ingress record	{}

Specify each parameter using the --set key=value[,key=value] argument to helm install. For example,

$ helm install --name my-release \
  --set mariadbRootPassword=<your-root-password>,mariadbUser=<your-user-name>,mariadbPassword=<your-user-password> mariadb

The above command sets MariaDB root account password to <your-root-password>, MariaDB user account password to <your-user-password> and MariaDB user account name to <your-user-name>.

Licenses

All licenses for the Clear Linux* Project and distributed software can be found at https://clearlinux.org/terms-and-policies