rabbitmq-operator

Kubernetes operator to deploy and manage RabbitMQ clusters.

Homepage: https://www.rabbitmq.com/kubernetes/operator/operator-overview.html

TL;DR;

helm repo add skm https://charts.sagikazarmark.dev
helm install --generate-name --wait skm/rabbitmq-operator

Values

Key	Type	Default	Description
replicaCount	int	1	Number of replicas (pods) to launch.
image.repository	string	"rabbitmqoperator/cluster-operator"	Name of the image repository to pull the container image from.
image.pullPolicy	string	"IfNotPresent"	Image pull policy for updating already existing images on a node.
image.tag	string	""	Image tag override for the default value (chart appVersion).
imagePullSecrets	list	[]	Reference to one or more secrets to be used when pulling images (from private registries).
nameOverride	string	""	A name in place of the chart name for app: labels.
fullnameOverride	string	""	A name to substitute for the full names of resources.
serviceAccount.create	bool	true	Enable service account creation.
serviceAccount.annotations	object	{}	Annotations to be added to the service account.
serviceAccount.name	string	""	The name of the service account to use. If not set and create is true, a name is generated using the fullname template.
rbac.create	bool	true	Enable the creation of RBAC resources. If disabled, the operator (ie. the person installing the chart) is responsible for creating the necessary resources based on the templates.
podAnnotations	object	{}	Annotations to be added to pods.
priorityClassName	string	""	Specify a priority class name to set pod priority.
podSecurityContext	object	{}	Pod security context. See the API reference for details.
securityContext	object	{}	Container security context. See the API reference for details.
podMonitor.enabled	bool	false	Enable Prometheus PodMonitor to monitor the operator.
podMonitor.interval	string	"30s"	Interval at which metrics should be scraped.
resources	object	No requests or limits.	Container resource requests and limits. See the API reference for details.
nodeSelector	object	{}	Node selector configuration.
tolerations	list	[]	Tolerations for node taints. See the API reference for details.
affinity	object	{}	Affinity configuration. See the API reference for details.
rabbitmq.serviceMonitor.enabled	bool	false	Enable Prometheus ServiceMonitor to monitor RabbitMQ clusters created by the operator.
rabbitmq.serviceMonitor.interval	string	"30s"	Interval at which metrics should be scraped.

Development

Updating the operator

Always start by getting the latest manifest for the operator:

VERSION="1.7.0"

mkdir tmp

curl -L "https://github.com/rabbitmq/cluster-operator/releases/download/v${VERSION}/cluster-operator.yml" > tmp/cluster-operator.yaml

Download the k8split tool:

go get github.com/brendanjryan/k8split

Split up the resources:

k8split -o tmp tmp/cluster-operator.yaml

Update the templates based on the created resources.

Finally, clean up the resources:

rm -rf tmp

Attribution

This chart is created from the "remains" of the official chart removed in #296.