upgrade the tensorflow version to address some security issues

Author: tenzen-y

cmd/metricscollector/v1beta1/tfevent-metricscollector/Dockerfile

@@ -2,19 +2,11 @@ FROM python:3.9
 
 ENV TARGET_DIR /opt/katib
 ENV METRICS_COLLECTOR_DIR cmd/metricscollector/v1beta1/tfevent-metricscollector
-# tensorflow community build for aarch64
-# https://github.com/tensorflow/build#tensorflow-builds
-ENV PIP_EXTRA_INDEX_URL https://snapshots.linaro.org/ldcg/python-cache/
 
 ADD ./pkg/ ${TARGET_DIR}/pkg/
 ADD ./${METRICS_COLLECTOR_DIR}/ ${TARGET_DIR}/${METRICS_COLLECTOR_DIR}/
 WORKDIR  ${TARGET_DIR}/${METRICS_COLLECTOR_DIR}
 
-RUN if [ "$(uname -m)" = "aarch64" ]; then \
-    pip install tensorflow-aarch64==2.7.0; \
-    else \
-    pip install tensorflow==2.7.0; \
-    fi;
 RUN pip install --no-cache-dir -r requirements.txt
 
 RUN chgrp -R 0 ${TARGET_DIR} \

cmd/metricscollector/v1beta1/tfevent-metricscollector/requirements.txt

@@ -2,3 +2,6 @@ psutil==5.8.0
 rfc3339>=6.2
 grpcio==1.41.1
 googleapis-common-protos==1.6.0
+tensorflow==2.9.0; platform_machine=="x86_64"
+# TODO (tenzen-y): Upgrade to 2.9.0 when it is released.
+tensorflow-aarch64==2.8.0; platform_machine=="aarch64"

cmd/suggestion/nas/enas/v1beta1/Dockerfile

@@ -3,9 +3,6 @@ FROM python:3.9
 ENV TARGET_DIR /opt/katib
 ENV SUGGESTION_DIR cmd/suggestion/nas/enas/v1beta1
 ENV GRPC_HEALTH_PROBE_VERSION v0.4.6
-# tensorflow community build for aarch64
-# https://github.com/tensorflow/build#tensorflow-builds
-ENV PIP_EXTRA_INDEX_URL https://snapshots.linaro.org/ldcg/python-cache/
 
 RUN if [ "$(uname -m)" = "ppc64le" ] || [ "$(uname -m)" = "aarch64" ]; then \
     apt-get -y update && \
@@ -27,9 +24,6 @@ ADD ./pkg/ ${TARGET_DIR}/pkg/
 ADD ./${SUGGESTION_DIR}/ ${TARGET_DIR}/${SUGGESTION_DIR}/
 WORKDIR  ${TARGET_DIR}/${SUGGESTION_DIR}
 
-RUN if [ "$(uname -m)" = "aarch64" ]; then \
-    sed -i 's/tensorflow==/tensorflow-aarch64==/' requirements.txt; \
-    fi;
 RUN pip install --no-cache-dir -r requirements.txt
 
 RUN chgrp -R 0 ${TARGET_DIR} \

cmd/suggestion/nas/enas/v1beta1/requirements.txt

@@ -1,5 +1,7 @@
 grpcio==1.41.1
 protobuf==3.19.1
 googleapis-common-protos==1.6.0
-tensorflow==2.8.0
+tensorflow==2.9.0; platform_machine=="x86_64"
+# TODO (tenzen-y): Upgrade to 2.9.0 when it is released.
+tensorflow-aarch64==2.8.0; platform_machine=="aarch64"
 cython>=0.29.24

examples/v1beta1/trial-images/enas-cnn-cifar10/Dockerfile.cpu

@@ -1,4 +1,4 @@
-FROM tensorflow/tensorflow:2.7.0
+FROM tensorflow/tensorflow:2.9.0
 
 ENV TARGET_DIR /opt/enas-cnn-cifar10
 

examples/v1beta1/trial-images/enas-cnn-cifar10/Dockerfile.gpu

@@ -1,4 +1,4 @@
-FROM tensorflow/tensorflow:2.7.0-gpu
+FROM tensorflow/tensorflow:2.9.0-gpu
 
 ENV TARGET_DIR /opt/enas-cnn-cifar10
 

examples/v1beta1/trial-images/tf-mnist-with-summaries/Dockerfile

@@ -1,4 +1,4 @@
-FROM tensorflow/tensorflow:2.7.0
+FROM tensorflow/tensorflow:2.9.0
 
 ADD examples/v1beta1/trial-images/tf-mnist-with-summaries /opt/tf-mnist-with-summaries
 WORKDIR /opt/tf-mnist-with-summaries