@helm-charts/appscode-kubedb

@helm-charts/appscode-kubedb

KubeDB by AppsCode - Production ready databases on Kubernetes

Field	Value
Repository Name	appscode
Chart Name	kubedb
Chart Version	0.9.0-rc.2
NPM Package Version	0.1.0

Helm chart `values.yaml` (default values)

##
## KubeDB chart configuration
##
# Declare variables to be passed into your templates.
replicaCount: 1
# Docker registry containing Kubedb images
kubedb:
  registry: kubedb
  repository: operator
  tag: 0.9.0-rc.2
cleaner:
  registry: appscode
  repository: kubectl
  tag: v1.11
## Optionally specify an array of imagePullSecrets.
## Secrets must be manually created in the namespace.
## ref: https://kubernetes.io/docs/concepts/containers/images/#specifying-imagepullsecrets-on-a-pod
##
# imagePullSecrets:
#   - name: myRegistryKeySecretName
## Specify a imagePullPolicy
## ref: http://kubernetes.io/docs/user-guide/images/#pre-pulling-images
##
imagePullPolicy: IfNotPresent
## Installs KubeDB operator as critical addon
## https://kubernetes.io/docs/tasks/administer-cluster/guaranteed-scheduling-critical-addon-pods/
criticalAddon: false

## Log level for operator
logLevel: 3

## Annotations passed to operator pod(s).
##
annotations: {}

## Node labels for pod assignment
## Ref: https://kubernetes.io/docs/user-guide/node-selection/
##
nodeSelector:
  beta.kubernetes.io/os: linux
  beta.kubernetes.io/arch: amd64

## Tolerations for pod assignment
## Ref: https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/
##
tolerations: {}

## Affinity for pod assignment
## Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity
##
affinity: {}

rbac:
  # Specifies whether RBAC resources should be created
  create: true

serviceAccount:
  # Specifies whether a ServiceAccount should be created
  create: true
  # The name of the ServiceAccount to use.
  # If not set and create is true, a name is generated using the fullname template
  name:

apiserver:
  # groupPriorityMinimum is the minimum priority the group should have. Please see
  # https://github.com/kubernetes/kube-aggregator/blob/release-1.9/pkg/apis/apiregistration/v1beta1/types.go#L58-L64
  # for more information on proper values of this field.
  groupPriorityMinimum: 10000
  # versionPriority is the ordering of this API inside of the group. Please see
  # https://github.com/kubernetes/kube-aggregator/blob/release-1.9/pkg/apis/apiregistration/v1beta1/types.go#L66-L70
  # for more information on proper values of this field
  versionPriority: 15
  # enableMutatingWebhook is used to configure mutating webhook for KubeDB CRDs
  enableMutatingWebhook: true
  # enableValidatingWebhook is used to configure validating webhook for KubeDB CRDs
  enableValidatingWebhook: true
  # CA certificate used by main Kubernetes api server
  ca: not-ca-cert
  # If true, disables status sub resource for crds.
  # Otherwise, enables status sub resource for Kubernetes version >= 1.11 and disables for other versions.
  disableStatusSubresource: false
  # If true, bypasses validating webhook xray checks
  bypassValidatingWebhookXray: false
  # If true, uses kube-apiserver FQDN for AKS cluster to workaround https://github.com/Azure/AKS/issues/522 (default true)
  useKubeapiserverFqdnForAks: true

# Send usage events to Google Analytics
enableAnalytics: true

---

KubeDB

KubeDB by AppsCode - Making running production-grade databases easy on Kubernetes

TL;DR;

$ helm repo add appscode https://charts.appscode.com/stable/
$ helm repo update
$ helm install appscode/kubedb

Introduction

This chart bootstraps a KubeDB controller deployment on a Kubernetes cluster using the Helm package manager.

Prerequisites

• Kubernetes 1.9+

Installing the Chart

To install the chart with the release name my-release:

$ helm install appscode/kubedb --name my-release

The command deploys KubeDB operator on the Kubernetes cluster in the default configuration. The configuration section lists the parameters that can be configured during installation.

Tip: List all releases using helm list

Uninstalling the Chart

To uninstall/delete the my-release:

$ helm delete my-release

The command removes all the Kubernetes components associated with the chart and deletes the release.

Configuration

The following table lists the configurable parameters of the KubeDB chart and their default values.

Parameter	Description	Default
replicaCount	Number of kubedb operator replicas to create (only 1 is supported)	1
kubedb.registry	Docker registry used to pull Kubedb operator image	kubedb
kubedb.repository	Kubedb operator container image	operator
kubedb.tag	Kubedb operator container image tag	0.9.0-rc.2
cleaner.registry	Docker registry used to pull Webhook cleaner image	appscode
cleaner.repository	Webhook cleaner container image	kubectl
cleaner.tag	Webhook cleaner container image tag	v1.11
imagePullSecrets	Specify image pull secrets	nil (does not add image pull secrets to deployed pods)
imagePullPolicy	Image pull policy	IfNotPresent
criticalAddon	If true, installs KubeDB operator as critical addon	false
logLevel	Log level for operator	3
affinity	Affinity rules for pod assignment	{}
annotations	Annotations applied to operator pod(s)	{}
nodeSelector	Node labels for pod assignment	{}
tolerations	Tolerations used pod assignment	{}
rbac.create	If true, create and use RBAC resources	true
serviceAccount.create	If true, create a new service account	true
serviceAccount.name	Service account to be used. If not set and serviceAccount.create is true, a name is generated using the fullname template	``
apiserver.groupPriorityMinimum	The minimum priority the group should have.	10000
apiserver.versionPriority	The ordering of this API inside of the group.	15
apiserver.enableValidatingWebhook	Enable validating webhooks for KubeDB CRDs	true
apiserver.enableMutatingWebhook	Enable mutating webhooks for KubeDB CRDs	true
apiserver.ca	CA certificate used by main Kubernetes api server	not-ca-cert
apiserver.disableStatusSubresource	If true, disables status sub resource for crds. Otherwise enables based on Kubernetes version	false
apiserver.bypassValidatingWebhookXray	If true, bypasses validating webhook xray checks	false
apiserver.useKubeapiserverFqdnForAks	If true, uses kube-apiserver FQDN for AKS cluster to workaround https://github.com/Azure/AKS/issues/522	true
enableAnalytics	Send usage events to Google Analytics	true

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

$ helm install --name my-release --set image.tag=v0.2.1 appscode/kubedb

Alternatively, a YAML file that specifies the values for the parameters can be provided while installing the chart. For example:

$ helm install --name my-release --values values.yaml appscode/kubedb

RBAC

By default the chart will not install the recommended RBAC roles and rolebindings.

You need to have the flag --authorization-mode=RBAC on the api server. See the following document for how to enable RBAC.

To determine if your cluster supports RBAC, run the following command:

$ kubectl api-versions | grep rbac

If the output contains "beta", you may install the chart with RBAC enabled (see below).

Enable RBAC role/rolebinding creation

To enable the creation of RBAC resources (On clusters with RBAC). Do the following:

$ helm install --name my-release appscode/kubedb --set rbac.create=true