deprecated-helm-charts/stable/kube2iam

kube2iam

Installs kube2iam to provide IAM credentials to pods based on annotations.

TL;DR;

$ helm install stable/kube2iam

Introduction

This chart bootstraps a kube2iam deployment on a Kubernetes cluster using the Helm package manager.

Prerequisites

• Kubernetes 1.4+ with Beta APIs enabled

Installing the Chart

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

$ helm install stable/kube2iam --name my-release

The command deploys kube2iam on the Kubernetes cluster in the default configuration. The configuration section lists the parameters that can be configured during installation.

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.

Configuration

The following table lists the configurable parameters of the kube2iam chart and their default values.

Parameter	Description	Default
affinity	affinity configuration for pod assignment	{}
extraArgs	Additional container arguments	{}
extraEnv	Additional container environment variables	{}
host.ip	IP address of host	$(HOST_IP)
host.iptables	Add iptables rule	false
host.interface	Host interface for proxying AWS metadata	docker0
host.port	Port to listen on	8181
image.repository	Image	jtblin/kube2iam
image.tag	Image tag	0.10.4
image.pullPolicy	Image pull policy	IfNotPresent
nodeSelector	node labels for pod assignment	{}
podAnnotations	annotations to be added to pods	{}
priorityClassName	priorityClassName to be added to pods	{}
prometheus.metricsPort	Port to expose prometheus metrics on (if unspecified, host.port is used)	host.port
prometheus.serviceMonitor.enabled	If true, create a Prometheus Operator ServiceMonitor resource	false
prometheus.serviceMonitor.interval	Interval at which the metrics endpoint is scraped	10s
prometheus.serviceMonitor.namespace	An alternative namespace in which to install the ServiceMonitor	""
rbac.create	If true, create & use RBAC resources	false
rbac.serviceAccountName	existing ServiceAccount to use (ignored if rbac.create=true)	default
resources	pod resource requests & limits	{}
updateStrategy	Strategy for DaemonSet updates (requires Kubernetes 1.6+)	OnDelete
verbose	Enable verbose output	false
tolerations	List of node taints to tolerate (requires Kubernetes 1.6+)	[]

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

$ helm install stable/kube2iam --name my-release \
  --set=extraArgs.base-role-arn=arn:aws:iam::0123456789:role/,extraArgs.default-role=kube2iam-default,host.iptables=true,host.interface=cbr0

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

$ helm install stable/kube2iam --name my-release -f values.yaml

Tip

: You can use the default values.yaml