chore(python): add OTel OTLP metrics exporter for FFE metrics

Author: sameerank

utils/build/docker/python/django-poc.Dockerfile

@@ -6,6 +6,9 @@ WORKDIR /app
 COPY utils/build/docker/python/install_ddtrace.sh binaries* /binaries/
 RUN /binaries/install_ddtrace.sh
 
+# Install OTel OTLP exporter for FFE metrics
+RUN pip install opentelemetry-exporter-otlp-proto-http==1.40.0
+
 COPY utils/build/docker/python/django /app
 COPY utils/build/docker/python/iast.py /app/iast.py
 

utils/build/docker/python/django-py3.13.Dockerfile

@@ -5,6 +5,9 @@ WORKDIR /app
 COPY utils/build/docker/python/install_ddtrace.sh binaries* /binaries/
 RUN /binaries/install_ddtrace.sh
 
+# Install OTel OTLP exporter for FFE metrics
+RUN pip install opentelemetry-exporter-otlp-proto-http==1.40.0
+
 COPY utils/build/docker/python/django /app
 COPY utils/build/docker/python/iast.py /app/iast.py
 

utils/build/docker/python/fastapi.Dockerfile

@@ -5,6 +5,9 @@ WORKDIR /app
 COPY utils/build/docker/python/install_ddtrace.sh binaries* /binaries/
 RUN /binaries/install_ddtrace.sh
 
+# Install OTel OTLP exporter for FFE metrics
+RUN pip install opentelemetry-exporter-otlp-proto-http==1.40.0
+
 COPY utils/build/docker/python/fastapi/app.sh /app/app.sh
 COPY utils/build/docker/python/fastapi/main.py /app/main.py
 COPY utils/build/docker/python/fastapi/log_conf.yaml /app/log_conf.yaml

utils/build/docker/python/flask-poc.Dockerfile

@@ -5,6 +5,9 @@ WORKDIR /app
 COPY utils/build/docker/python/install_ddtrace.sh binaries* /binaries/
 RUN /binaries/install_ddtrace.sh
 
+# Install OTel OTLP exporter for FFE metrics
+RUN pip install opentelemetry-exporter-otlp-proto-http==1.40.0
+
 COPY utils/build/docker/python/flask /app
 COPY utils/build/docker/python/iast.py /app/iast.py
 

utils/build/docker/python/python3.12.Dockerfile

@@ -5,6 +5,9 @@ WORKDIR /app
 COPY utils/build/docker/python/install_ddtrace.sh binaries* /binaries/
 RUN /binaries/install_ddtrace.sh
 
+# Install OTel OTLP exporter for FFE metrics
+RUN pip install opentelemetry-exporter-otlp-proto-http==1.40.0
+
 COPY utils/build/docker/python/django /app
 COPY utils/build/docker/python/iast.py /app/iast.py
 

utils/build/docker/python/tornado.Dockerfile

@@ -8,6 +8,9 @@ ENV DD_REMOTECONFIG_POLL_SECONDS=1
 COPY utils/build/docker/python/install_ddtrace.sh binaries* /binaries/
 RUN /binaries/install_ddtrace.sh
 
+# Install OTel OTLP exporter for FFE metrics
+RUN pip install opentelemetry-exporter-otlp-proto-http==1.40.0
+
 COPY utils/build/docker/python/tornado/app.sh /app/app.sh
 COPY utils/build/docker/python/tornado/main.py /app/main.py
 COPY utils/build/docker/python/iast.py /app/iast.py

utils/build/docker/python/uds-flask.Dockerfile

@@ -5,6 +5,9 @@ WORKDIR /app
 COPY utils/build/docker/python/install_ddtrace.sh binaries* /binaries/
 RUN /binaries/install_ddtrace.sh
 
+# Install OTel OTLP exporter for FFE metrics
+RUN pip install opentelemetry-exporter-otlp-proto-http==1.40.0
+
 COPY utils/build/docker/python/flask /app
 COPY utils/build/docker/python/iast.py /app/iast.py