Upgrade Bazel to 0.29.1

Besides upgrading the Bazel version, we also refactored all build scripts to use rbe options in .bazelrc file.
In order to migrate for https://github.com/bazelbuild/bazel/issues/7480, we have to specify the complete strategies list in .bazelrc file.

PiperOrigin-RevId: 275459466
Change-Id: Iaec997da7862245955a36ebb1018d901f61c591d

.bazelrc

@@ -166,11 +166,11 @@ build:rbe --remote_cache=remotebuildexecution.googleapis.com
 build:rbe --remote_executor=remotebuildexecution.googleapis.com
 build:rbe --remote_local_fallback=false
 build:rbe --remote_timeout=600
-build:rbe --spawn_strategy=remote
-build:rbe --strategy=Genrule=remote
-build:rbe --strategy=Closure=remote
-build:rbe --strategy=Javac=remote
-build:rbe --strategy=TestRunner=remote
+build:rbe --spawn_strategy=remote,worker,sandboxed,local
+build:rbe --strategy=Genrule=remote,worker,sandboxed,local
+build:rbe --strategy=Closure=remote,worker,sandboxed,local
+build:rbe --strategy=Javac=remote,worker,sandboxed,local
+build:rbe --strategy=TestRunner=remote,worker,sandboxed,local
 build:rbe --tls_enabled
 test:rbe --test_env=USER=anon
 

configure.py

@@ -50,7 +50,7 @@ _TF_WORKSPACE_ROOT = ''
 _TF_BAZELRC = ''
 _TF_CURRENT_BAZEL_VERSION = None
 _TF_MIN_BAZEL_VERSION = '0.24.1'
-_TF_MAX_BAZEL_VERSION = '0.26.1'
+_TF_MAX_BAZEL_VERSION = '0.29.1'
 
 NCCL_LIB_PATHS = [
     'lib64/', 'lib/powerpc64le-linux-gnu/', 'lib/x86_64-linux-gnu/', ''

tensorflow/tools/ci_build/install/install_bazel.sh

@@ -15,7 +15,7 @@
 # ==============================================================================
 
 # Select bazel version.
-BAZEL_VERSION="0.26.1"
+BAZEL_VERSION="0.29.1"
 
 set +e
 local_bazel_ver=$(bazel version 2>&1 | grep -i label | awk '{print $3}')

tensorflow/tools/ci_build/install/install_bazel_from_source.sh

@@ -18,7 +18,7 @@
 # It will compile bazel from source and install it in /usr/local/bin
 
 # Select bazel version.
-BAZEL_VERSION="0.26.1"
+BAZEL_VERSION="0.29.1"
 
 set +e
 local_bazel_ver=$(bazel version 2>&1 | grep -i label | awk '{print $3}')

tensorflow/tools/dockerfiles/dockerfiles/devel-cpu-jupyter.Dockerfile

@@ -98,7 +98,7 @@ RUN ${PIP} --no-cache-dir install \
     enum34
 
 # Install bazel
-ARG BAZEL_VERSION=0.26.1
+ARG BAZEL_VERSION=0.29.1
 RUN mkdir /bazel && \
     wget -O /bazel/installer.sh "https://github.com/bazelbuild/bazel/releases/download/${BAZEL_VERSION}/bazel-${BAZEL_VERSION}-installer-linux-x86_64.sh" && \
     wget -O /bazel/LICENSE.txt "https://raw.githubusercontent.com/bazelbuild/bazel/master/LICENSE" && \

tensorflow/tools/dockerfiles/dockerfiles/devel-cpu.Dockerfile

@@ -98,7 +98,7 @@ RUN ${PIP} --no-cache-dir install \
     enum34
 
 # Install bazel
-ARG BAZEL_VERSION=0.26.1
+ARG BAZEL_VERSION=0.29.1
 RUN mkdir /bazel && \
     wget -O /bazel/installer.sh "https://github.com/bazelbuild/bazel/releases/download/${BAZEL_VERSION}/bazel-${BAZEL_VERSION}-installer-linux-x86_64.sh" && \
     wget -O /bazel/LICENSE.txt "https://raw.githubusercontent.com/bazelbuild/bazel/master/LICENSE" && \

tensorflow/tools/dockerfiles/dockerfiles/devel-gpu-jupyter.Dockerfile

@@ -133,7 +133,7 @@ RUN ${PIP} --no-cache-dir install \
     enum34
 
 # Install bazel
-ARG BAZEL_VERSION=0.26.1
+ARG BAZEL_VERSION=0.29.1
 RUN mkdir /bazel && \
     wget -O /bazel/installer.sh "https://github.com/bazelbuild/bazel/releases/download/${BAZEL_VERSION}/bazel-${BAZEL_VERSION}-installer-linux-x86_64.sh" && \
     wget -O /bazel/LICENSE.txt "https://raw.githubusercontent.com/bazelbuild/bazel/master/LICENSE" && \

tensorflow/tools/dockerfiles/dockerfiles/devel-gpu.Dockerfile

@@ -133,7 +133,7 @@ RUN ${PIP} --no-cache-dir install \
     enum34
 
 # Install bazel
-ARG BAZEL_VERSION=0.26.1
+ARG BAZEL_VERSION=0.29.1
 RUN mkdir /bazel && \
     wget -O /bazel/installer.sh "https://github.com/bazelbuild/bazel/releases/download/${BAZEL_VERSION}/bazel-${BAZEL_VERSION}-installer-linux-x86_64.sh" && \
     wget -O /bazel/LICENSE.txt "https://raw.githubusercontent.com/bazelbuild/bazel/master/LICENSE" && \

tensorflow/tools/dockerfiles/partials/ubuntu/bazel.partial.Dockerfile

@@ -25,7 +25,7 @@ RUN ${PIP} --no-cache-dir install \
     enum34
 
 # Install bazel
-ARG BAZEL_VERSION=0.26.1
+ARG BAZEL_VERSION=0.29.1
 RUN mkdir /bazel && \
     wget -O /bazel/installer.sh "https://github.com/bazelbuild/bazel/releases/download/${BAZEL_VERSION}/bazel-${BAZEL_VERSION}-installer-linux-x86_64.sh" && \
     wget -O /bazel/LICENSE.txt "https://raw.githubusercontent.com/bazelbuild/bazel/master/LICENSE" && \