ISSUE 8251 update obi image tag to main (#8252)

Co-authored-by: Marylia Gutierrez <marylia.gutierrez@grafana.com>

Author: naman-jain-15

content/en/docs/zero-code/obi/distributed-traces.md

@@ -104,7 +104,7 @@ spec:
         limits:
           memory: 120Mi
       terminationMessagePolicy: FallbackToLogsOnError
-      image: 'docker.io/otel/ebpf-instrument:latest'
+      image: 'docker.io/otel/ebpf-instrument:main'
       imagePullPolicy: 'Always'
       env:
         - name: OTEL_EXPORTER_OTLP_ENDPOINT
@@ -207,7 +207,7 @@ configuration, which ensures OBI has sufficient information to determine the
 services:
   ...
   obi:
-    image: 'docker.io/otel/ebpf-instrument:latest'
+    image: 'docker.io/otel/ebpf-instrument:main'
     environment:
       OTEL_EBPF_CONFIG_PATH: "/configs/obi-config.yml"
     volumes:

content/en/docs/zero-code/obi/network/quickstart.md

@@ -92,7 +92,7 @@ spec:
           configMap:
             name: obi-config
         - name: obi
-          image: otel/ebpf-instrument:latest
+          image: otel/ebpf-instrument:main
           securityContext:
             privileged: true
           volumeMounts:
@@ -106,7 +106,7 @@ spec:
 Some observations about this configuration:
 
 - The container image uses the latest under-development
-  `otel/ebpf-instrument:latest` image.
+  `otel/ebpf-instrument:main` image.
 - OBI needs to run as a DaemonSet, as it is requires only one OBI instance per
   node
 - To listen to network packets on the host, OBI requires the `hostNetwork: true`

content/en/docs/zero-code/obi/setup/kubernetes.md

@@ -122,7 +122,7 @@ requirements:
     ```
 
 The following example instruments the `goblog` pod by attaching OBI as a
-container (image available at `otel/ebpf-instrument:latest`). The
+container (image available at `otel/ebpf-instrument:main`). The
 auto-instrumentation tool is configured to forward metrics and traces to
 OpenTelemetry Collector, which is accessible behind the `otelcol` service in the
 same namespace:
@@ -158,7 +158,7 @@ spec:
               name: http
         # Sidecar container with OBI - the eBPF auto-instrumentation tool
         - name: obi
-          image: otel/ebpf-instrument:latest
+          image: otel/ebpf-instrument:main
           securityContext: # Privileges are required to install the eBPF probes
             privileged: true
           env:
@@ -214,7 +214,7 @@ spec:
       serviceAccountName: obi # required if you want kubernetes metadata decoration
       containers:
         - name: autoinstrument
-          image: otel/ebpf-instrument:latest
+          image: otel/ebpf-instrument:main
           securityContext:
             privileged: true
           env:
@@ -294,7 +294,7 @@ spec:
       containers:
       - name: obi
         terminationMessagePolicy: FallbackToLogsOnError
-        image: otel/ebpf-instrument:latest
+        image: otel/ebpf-instrument:main
         env:
           - name: OTEL_EBPF_TRACE_PRINTER
             value: "text"
@@ -397,7 +397,7 @@ spec:
       hostPID: true #important!
       containers:
         - name: obi
-          image: otel/ebpf-instrument:latest
+          image: otel/ebpf-instrument:main
           imagePullPolicy: IfNotPresent
           securityContext:
             privileged: true