stable/k8s-spot-termination-handler] no way to set verbose on the deamonset #14065 (#14067)

* Add Verbose env var to deamonset

Signed-off-by: Camilo Rivera <camilo@riverapineda.com>

* bump version

Signed-off-by: Camilo Rivera <camilo@riverapineda.com>

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

@@ -2,7 +2,7 @@ apiVersion: v1
 appVersion: "1.13.0-1"
 description: The K8s Spot Termination handler handles draining AWS Spot Instances in response to termination requests.
 name: k8s-spot-termination-handler
-version: 1.2.1
+version: 1.2.2
 keywords:
   - spot
   - termination

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

@@ -30,6 +30,7 @@ Parameter | Description | Default
 `image.tag` | container image tag | `1.13.0-1`
 `image.pullPolicy` | container image pull policy | `IfNotPresent`
 `pollInterval` | the interval in seconds between attempts to poll EC2 metadata API for termination events | `"5"`
+`verbose` | Enable verbose | _not defined_
 `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`

stable/k8s-spot-termination-handler/templates/daemonset.yaml

@@ -20,6 +20,10 @@ spec:
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
           imagePullPolicy: {{ .Values.image.pullPolicy }}
           env:
+            {{- with .Values.verbose }}
+            - name: VERBOSE
+              value: {{ . | quote }}
+            {{- end }}
             {{- if not .Values.enableLogspout }}
             - name: LOGSPOUT
               value: "ignore"

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

@@ -20,6 +20,9 @@ image:
 # Poll the metadata every pollInterval seconds for termination events:
 pollInterval: 5
 
+# Set VERBOSE=1 to get more output
+# verbose: 1
+
 # Send notifications to a Slack webhook URL - replace with your own value and uncomment:
 # slackUrl: https://hooks.slack.com/services/EXAMPLE123/EXAMPLE123/example1234567