fix(opentelemetry-collector): use valid regexp syntax in hostmetrics mount point excludes

Fixes #2216

The exclude_mount_points patterns used glob syntax (e.g. /dev/*) with
match_type: regexp. Replace with properly anchored regexp patterns:
/dev/* -> ^/dev/
/proc/* -> ^/proc/
/sys/* -> ^/sys/
/run/k3s/containerd/* -> ^/run/k3s/containerd/
/var/lib/docker/* -> ^/var/lib/docker/
/var/lib/kubelet/* -> ^/var/lib/kubelet/
/snap/* -> ^/snap/

Co-authored-by: povilasv <11788290+povilasv@users.noreply.github.com>

Author: Cloud-Architect-Emma

charts/opentelemetry-collector/Chart.yaml

@@ -1,15 +1,15 @@
-apiVersion: v2
-name: opentelemetry-collector
-version: 0.156.2
-description: OpenTelemetry Collector Helm chart for Kubernetes
-type: application
-home: https://opentelemetry.io/
-sources:
-  - https://github.com/open-telemetry/opentelemetry-collector
-  - https://github.com/open-telemetry/opentelemetry-collector-contrib
-maintainers:
-  - name: dmitryax
-  - name: jaronoff97
-  - name: TylerHelmuth
-icon: https://opentelemetry.io/img/logos/opentelemetry-logo-nav.png
-appVersion: 0.152.0
+apiVersion: v2
+name: opentelemetry-collector
+version: 0.156.3
+description: OpenTelemetry Collector Helm chart for Kubernetes
+type: application
+home: https://opentelemetry.io/
+sources:
+  - https://github.com/open-telemetry/opentelemetry-collector
+  - https://github.com/open-telemetry/opentelemetry-collector-contrib
+maintainers:
+  - name: dmitryax
+  - name: jaronoff97
+  - name: TylerHelmuth
+icon: https://opentelemetry.io/img/logos/opentelemetry-logo-nav.png
+appVersion: 0.152.0

charts/opentelemetry-collector/examples/alternate-config/rendered/clusterrole.yaml

@@ -5,7 +5,7 @@ kind: ClusterRole
 metadata:
   name: example-opentelemetry-collector
   labels:
-    helm.sh/chart: opentelemetry-collector-0.156.2
+    helm.sh/chart: opentelemetry-collector-0.156.3
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.152.0"

charts/opentelemetry-collector/examples/alternate-config/rendered/clusterrolebinding.yaml

@@ -5,7 +5,7 @@ kind: ClusterRoleBinding
 metadata:
   name: example-opentelemetry-collector
   labels:
-    helm.sh/chart: opentelemetry-collector-0.156.2
+    helm.sh/chart: opentelemetry-collector-0.156.3
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.152.0"

charts/opentelemetry-collector/examples/alternate-config/rendered/configmap.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.156.2
+    helm.sh/chart: opentelemetry-collector-0.156.3
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.152.0"

charts/opentelemetry-collector/examples/alternate-config/rendered/deployment.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.156.2
+    helm.sh/chart: opentelemetry-collector-0.156.3
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.152.0"
@@ -26,7 +26,7 @@ spec:
   template:
     metadata:
       annotations:
-        checksum/config: b3e829ac5269847e55f3d2c9f8b17922bf078646365e8369f65b967ed38833ef
+        checksum/config: fe487aa2fe3a1dd523eaf5dde3aa14bdf837a97bb45b158ee1373dd3ede2a25d
 
       labels:
         app.kubernetes.io/name: opentelemetry-collector

charts/opentelemetry-collector/examples/alternate-config/rendered/service.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.156.2
+    helm.sh/chart: opentelemetry-collector-0.156.3
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.152.0"

charts/opentelemetry-collector/examples/alternate-config/rendered/serviceaccount.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.156.2
+    helm.sh/chart: opentelemetry-collector-0.156.3
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.152.0"

charts/opentelemetry-collector/examples/custom-metrics-hpa/rendered/configmap.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.156.2
+    helm.sh/chart: opentelemetry-collector-0.156.3
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.152.0"

charts/opentelemetry-collector/examples/custom-metrics-hpa/rendered/deployment.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.156.2
+    helm.sh/chart: opentelemetry-collector-0.156.3
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.152.0"
@@ -25,7 +25,7 @@ spec:
   template:
     metadata:
       annotations:
-        checksum/config: 92a64f70e731784ce975dc74712d5031696ab34a7149574509336ef252019ba5
+        checksum/config: 4021ee2e7a070a5aed32a049fe4ea78745e335f4fb33ddad4e659e6fdf047129
 
       labels:
         app.kubernetes.io/name: opentelemetry-collector

charts/opentelemetry-collector/examples/custom-metrics-hpa/rendered/hpa.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.156.2
+    helm.sh/chart: opentelemetry-collector-0.156.3
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.152.0"