[stable/k8s-spot-termination-handler] Merge [incubator/kube-spot-term…

…ination-notice-handler] into this chart (helm#10286)

* [stable/k8s-spot-termination-handler] Merge [incubator/kube-spot-termination-notice-handler] to this stable chart

Signed-off-by: Mikhail Zholobov <[email protected]>

* [incubator/kube-spot-termination-notice-handler] Delete the chart

It's merged to [stable/k8s-spot-termination-handler]

Signed-off-by: Mikhail Zholobov <[email protected]>

* [incubator/kube-spot-termination-notice-handler] add support for option to detach from autoscaling group

Signed-off-by: Frode Egeland <[email protected]>
Signed-off-by: Mikhail Zholobov <[email protected]>

stable/k8s-spot-termination-handler/Chart.yaml

@@ -1,14 +1,14 @@
 apiVersion: v1
-appVersion: "0.1.0"
+appVersion: "1.10.8-1"
 description: The K8s Spot Termination handler handles draining AWS Spot Instances in response to termination requests.
 name: k8s-spot-termination-handler
-version: 0.1.0
+version: 1.0.0
 keywords:
   - spot
   - termination
-home: https://github.com/pusher/k8s-spot-termination-handler
+home: https://github.com/kube-aws/kube-spot-termination-notice-handler
 sources:
-  - https://github.com/pusher/k8s-spot-termination-handler
+  - https://github.com/kube-aws/kube-spot-termination-notice-handler
 maintainers:
   - name: kierranm
     email: [email protected]

stable/k8s-spot-termination-handler/README.md

@@ -0,0 +1,43 @@
+# Kubernetes AWS EC2 Spot Termination Notice Handler
+
+This chart installs the [k8s-spot-termination-handler](https://github.com/kube-aws/kube-spot-termination-notice-handler)
+as a daemonset across the cluster nodes.
+
+## Purpose
+
+Spot instances on EC2 come with significant cost savings, but with the burden of instance being terminated if
+the market price goes higher than the maximum price you have configured.
+
+The termination handler watches the AWS Metadata API for termination requests and starts draining the node
+so that it can be terminated safely. Optionally it can also send a message to a Slack channel informing that
+a termination notice has been received.
+
+## Installation
+
+You should install into the `kube-system` namespace, but this is not a requirement. The following example assumes this has been chosen.
+
+```
+helm install stable/k8s-spot-termination-handler --namespace kube-system
+```
+
+## Configuration
+
+The following table lists the configurable parameters of the k8s-spot-termination-handler chart and their default values.
+
+Parameter | Description | Default
+--- | --- | ---
+`image.repository` | container image repository | `kubeaws/kube-spot-termination-notice-handler`
+`image.tag` | container image tag | `1.10.8-1`
+`image.pullPolicy` | container image pull policy | `IfNotPresent`
+`pollInterval` | the interval in seconds between attempts to poll EC2 metadata API for termination events | `"5"`
+`slackUrl` | Slack webhook URL to send messages when a termination notice is received | _not defined_
+`clusterName` | if `slackUrl` is set - use this cluster name in Slack messages | _not defined_
+`enableLogspout` | if `true`, enable the Logspout log capturing. Logspout should be deployed separately | `false`
+`rbac.create` | if `true`, create & use RBAC resources | `true`
+`serviceAccount.create` | if `true`, create a service account | `true`
+`serviceAccount.name` | the name of the service account to use. If not set and `create` is `true`, a name is generated using the fullname template. | ``
+`detachAsg` | if `true`, the spot termination handler will detect (standard) AutoScaling Group, and initiate detach when termination notice is detected. | `false`
+`resources` | pod resource requests & limits | `{}`
+`nodeSelector` | node labels for pod assignment | `{}`
+`tolerations` | node taints to tolerate (requires Kubernetes >=1.6) | `[]`
+`affinity` | node/pod affinities (requires Kubernetes >=1.6) | `{}`

stable/k8s-spot-termination-handler/templates/NOTES.txt

@@ -1,3 +1,3 @@
 To verify that k8s-spot-termination-handler has started, run:
 
-  kubectl --namespace={{ .Release.Namespace }} get pods -l "app={{ template "k8s-spot-termination-handler.name" . }},release={{ .Release.Name }}"
+  kubectl --namespace={{ .Release.Namespace }} get pods -l "app={{ template "k8s-spot-termination-handler.name" . }},release={{ .Release.Name }}"

stable/k8s-spot-termination-handler/templates/_helpers.tpl

@@ -40,4 +40,4 @@ Create the name of the service account to use
 {{- else -}}
     {{ default "default" .Values.serviceAccount.name }}
 {{- end -}}
-{{- end -}}
+{{- end -}}