Cherry pick extended agents image (#4240)

#### What this PR does / why we need it:
Cherry-pick of fixes

#### Changelog entry: Does this PR introduce a user-facing bug fix,
feature, dependency update, or breaking change??
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```release-note
NONE
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---------

Co-authored-by: Tamir David <[email protected]>

Author: blumamir

helm/odigos/templates/odiglet/clusterrole.yaml

@@ -35,8 +35,12 @@ rules:
       - get
       - list
       - watch
+  # with k8s-init-container, we don't run the odiglet init container
+  # and does not update the node label
+  {{- if not (eq .Values.instrumentor.mountMethod "k8s-init-container") }}
       - patch
       - update
+  {{- end }}
   - apiGroups:
       - odigos.io
     resources:

helm/odigos/templates/odiglet/daemonset.yaml

@@ -64,7 +64,7 @@ spec:
       # if the mountMethod is k8s-init-container, we will pre-pull the agents image here as an init container
       # otherwise, we must be using a mountMethod that allows hostPathMounts and we will use the standard odiglet init
       initContainers:
-      {{- if or (not .Values.odiglet.noHostPathMounts) (not (eq .Values.instrumentor.mountMethod "k8s-init-container")) }}
+      {{- if (not (eq .Values.instrumentor.mountMethod "k8s-init-container")) }}
         - name: init
           {{- if include "odigos.secretExists" . }}
           image: {{ template "utils.imageName" (dict "Values" .Values "Component" "enterprise-odiglet" "Tag" $odigletImageTag) }}

tests/e2e/mount-method/chainsaw-test.yaml

@@ -60,10 +60,7 @@ spec:
         - assert:
             file: odiglet-ready.yaml
 
-    - name: '[1 - Setup] Verify Node Odiglet label has been added'
-      try:
-        - assert:
-            file: ../../common/assert/node-odiglet-label.yaml
+    # mount method is k8s-init-container, so node is not labeled by odigos.
 
     - name: '[1 - Setup]Assert Trace DB is up'
       try:

tests/e2e/mount-method/odiglet-ready.yaml

@@ -12,8 +12,6 @@ metadata:
       name: odiglet
 spec:
   initContainers:
-    - name: init
-      image: registry.odigos.io/odigos-odiglet:e2e-test
     - name: odigos-agents-image-pull
       image: registry.odigos.io/odigos-agents:e2e-test
   containers:
@@ -86,8 +84,6 @@ metadata:
       name: odiglet
 spec:
   initContainers:
-    - name: init
-      image: registry.odigos.io/odigos-odiglet:e2e-test
     - name: odigos-agents-image-pull
       image: registry.odigos.io/odigos-agents:e2e-test
   containers: