fix: mount host filesystem as bind rslave mount (open-telemetry#1728)

* fix: mount host filesystem as bind rslave mount

* chore: add changelog entry

---------

Co-authored-by: Juliano Costa <julianocosta89@outlook.com>

CHANGELOG.md

@@ -16,6 +16,8 @@ the release.
 * [accountingservice] bump OpenTelemetry .NET Automatic Instrumentation
   to 1.8.0 together with other dependencies
   ([#1727](https://github.com/open-telemetry/opentelemetry-demo/pull/1727))
+* [chore] Fix binding for host's volume mount
+  ([#1728](https://github.com/open-telemetry/opentelemetry-demo/pull/1728))
 
 ## 1.11.1
 

docker-compose.minimal.yml

@@ -585,7 +585,7 @@ services:
     command: ["--config", "/etc/otelcol-config.yml", "--config", "/etc/otelcol-config-extras.yml" ]
     user: 0:0
     volumes:
-      - ${HOST_FILESYSTEM}:/hostfs:ro
+      - ${HOST_FILESYSTEM}:/hostfs:ro,rslave
       - ${DOCKER_SOCK}:/var/run/docker.sock:ro
       - ${OTEL_COLLECTOR_CONFIG}:/etc/otelcol-config.yml
       - ${OTEL_COLLECTOR_CONFIG_EXTRAS}:/etc/otelcol-config-extras.yml

docker-compose.yml

@@ -696,7 +696,7 @@ services:
     command: ["--config", "/etc/otelcol-config.yml", "--config", "/etc/otelcol-config-extras.yml" ]
     user: 0:0
     volumes:
-      - ${HOST_FILESYSTEM}:/hostfs:ro
+      - ${HOST_FILESYSTEM}:/hostfs:ro,rslave
       - ${DOCKER_SOCK}:/var/run/docker.sock:ro
       - ${OTEL_COLLECTOR_CONFIG}:/etc/otelcol-config.yml
       - ${OTEL_COLLECTOR_CONFIG_EXTRAS}:/etc/otelcol-config-extras.yml