upgrade pushgateway and node-exporter (#9681)

Signed-off-by: David J. M. Karlsen <david@davidkarlsen.com>

stable/prometheus/Chart.yaml

@@ -1,5 +1,5 @@
 name: prometheus
-version: 8.0.0
+version: 8.1.0
 appVersion: 2.5.0
 description: Prometheus is a monitoring system and time series database.
 home: https://prometheus.io/

stable/prometheus/README.md

@@ -175,7 +175,7 @@ Parameter | Description | Default
 `nodeExporter.enabled` | If true, create node-exporter | `true`
 `nodeExporter.name` | node-exporter container name | `node-exporter`
 `nodeExporter.image.repository` | node-exporter container image repository| `prom/node-exporter`
-`nodeExporter.image.tag` | node-exporter container image tag | `v0.16.0`
+`nodeExporter.image.tag` | node-exporter container image tag | `v0.17.0`
 `nodeExporter.image.pullPolicy` | node-exporter container image pull policy | `IfNotPresent`
 `nodeExporter.extraArgs` | Additional node-exporter container arguments | `{}`
 `nodeExporter.extraHostPathMounts` | Additional node-exporter hostPath mounts | `[]`
@@ -201,7 +201,7 @@ Parameter | Description | Default
 `pushgateway.enabled` | If true, create pushgateway | `true`
 `pushgateway.name` | pushgateway container name | `pushgateway`
 `pushgateway.image.repository` | pushgateway container image repository | `prom/pushgateway`
-`pushgateway.image.tag` | pushgateway container image tag | `v0.5.2`
+`pushgateway.image.tag` | pushgateway container image tag | `v0.6.0`
 `pushgateway.image.pullPolicy` | pushgateway container image pull policy | `IfNotPresent`
 `pushgateway.extraArgs` | Additional pushgateway container arguments | `{}`
 `pushgateway.ingress.enabled` | If true, pushgateway Ingress will be created | `false`

stable/prometheus/values.yaml

@@ -393,7 +393,7 @@ nodeExporter:
   ##
   image:
     repository: prom/node-exporter
-    tag: v0.16.0
+    tag: v0.17.0
     pullPolicy: IfNotPresent
 
   ## Specify if a Pod Security Policy for node-exporter must be created
@@ -749,7 +749,7 @@ pushgateway:
   ##
   image:
     repository: prom/pushgateway
-    tag: v0.5.2
+    tag: v0.6.0
     pullPolicy: IfNotPresent
 
   ## pushgateway priorityClassName