Remove remote execution support.

PiperOrigin-RevId: 349616845

.bazelrc

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-# RBE requires a strong hash function, such as SHA256.
+# Ensure a strong hash function.
 startup --host_jvm_args=-Dbazel.DigestFunction=SHA256
 
 # Build with C++17.
@@ -20,27 +20,3 @@ build --cxxopt=-std=c++17
 
 # Display the current git revision in the info block.
 build --stamp --workspace_status_command tools/workspace_status.sh
-
-# Enable remote execution so actions are performed on the remote systems.
-build:remote --remote_executor=grpcs://remotebuildexecution.googleapis.com
-build:remote --bes_backend=buildeventservice.googleapis.com
-build:remote --bes_results_url="https://source.cloud.google.com/results/invocations"
-build:remote --bes_timeout=600s
-build:remote --project_id=gvisor-rbe
-build:remote --remote_instance_name=projects/gvisor-rbe/instances/default_instance
-
-# Enable authentication. This will pick up application default credentials by
-# default. You can use --google_credentials=some_file.json to use a service
-# account credential instead.
-build:remote --google_default_credentials=true
-build:remote --auth_scope="https://www.googleapis.com/auth/cloud-source-tools"
-
-# Add a custom platform and toolchain that builds in a privileged docker
-# container, which is required by our syscall tests.
-build:remote --host_platform=//tools/bazeldefs:rbe_ubuntu1604
-build:remote --extra_toolchains=//tools/bazeldefs:cc-toolchain-clang-x86_64-default
-build:remote --extra_execution_platforms=//tools/bazeldefs:rbe_ubuntu1604
-build:remote --platforms=//tools/bazeldefs:rbe_ubuntu1604
-build:remote --crosstool_top=@rbe_default//cc:toolchain
-build:remote --jobs=100
-build:remote --remote_timeout=3600

tools/bazel.mk

@@ -58,16 +58,11 @@ DOCKER_CONFIG := /etc/docker
 ##   Bazel will be run with standard flags. You can specify the following flags
 ##   to control which flags are passed:
 ##
-##     STARTUP_OPTIONS  - Startup options passed to Bazel.
-##     BAZEL_CONFIG     - A bazel config file.
+##     STARTUP_OPTIONS - Startup options passed to Bazel.
 ##
 STARTUP_OPTIONS :=
-BAZEL_CONFIG    :=
 BAZEL           := bazel $(STARTUP_OPTIONS)
 BASE_OPTIONS    := --color=no --curses=no
-ifneq (,$(BAZEL_CONFIG))
-BASE_OPTIONS += --config=$(BAZEL_CONFIG)
-endif
 TEST_OPTIONS := $(BASE_OPTIONS) \
   --test_output=errors \
   --keep_going \

tools/bazeldefs/BUILD

@@ -1,46 +1,7 @@
-load("//tools:defs.bzl", "bzl_library", "rbe_platform", "rbe_toolchain")
+load("//tools:defs.bzl", "bzl_library")
 
 package(licenses = ["notice"])
 
-# We need to define a bazel platform and toolchain to specify dockerPrivileged
-# and dockerRunAsRoot options, they are required to run tests on the RBE
-# cluster in Kokoro.
-rbe_platform(
-    name = "rbe_ubuntu1604",
-    constraint_values = [
-        "@bazel_tools//platforms:x86_64",
-        "@bazel_tools//platforms:linux",
-        "@bazel_tools//tools/cpp:clang",
-        "@bazel_toolchains//constraints:xenial",
-        "@bazel_toolchains//constraints/sanitizers:support_msan",
-    ],
-    remote_execution_properties = """
-        properties: {
-          name: "container-image"
-          value:"docker://gcr.io/cloud-marketplace/google/rbe-ubuntu16-04@sha256:b516a2d69537cb40a7c6a7d92d0008abb29fba8725243772bdaf2c83f1be2272"
-        }
-        properties: {
-          name: "dockerAddCapabilities"
-          value: "SYS_ADMIN"
-        }
-        properties: {
-          name: "dockerPrivileged"
-          value: "true"
-        }
-    """,
-)
-
-rbe_toolchain(
-    name = "cc-toolchain-clang-x86_64-default",
-    exec_compatible_with = [],
-    tags = [
-        "manual",
-    ],
-    target_compatible_with = [],
-    toolchain = "@bazel_toolchains//configs/ubuntu16_04_clang/11.0.0/bazel_3.1.0/cc:cc-compiler-k8",
-    toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
-)
-
 bzl_library(
     name = "platforms_bzl",
     srcs = ["platforms.bzl"],

tools/bazeldefs/defs.bzl

@@ -5,8 +5,6 @@ load("@bazel_skylib//:bzl_library.bzl", _bzl_library = "bzl_library")
 
 build_test = _build_test
 bzl_library = _bzl_library
-rbe_platform = native.platform
-rbe_toolchain = native.toolchain
 more_shards = 4
 most_shards = 8
 

tools/defs.bzl

@@ -8,7 +8,7 @@ change for Google-internal and bazel-compatible rules.
 load("//tools/go_stateify:defs.bzl", "go_stateify")
 load("//tools/go_marshal:defs.bzl", "go_marshal", "marshal_deps", "marshal_test_deps")
 load("//tools/nogo:defs.bzl", "nogo_test")
-load("//tools/bazeldefs:defs.bzl", _arch_genrule = "arch_genrule", _build_test = "build_test", _bzl_library = "bzl_library", _coreutil = "coreutil", _default_installer = "default_installer", _default_net_util = "default_net_util", _more_shards = "more_shards", _most_shards = "most_shards", _proto_library = "proto_library", _rbe_platform = "rbe_platform", _rbe_toolchain = "rbe_toolchain", _select_arch = "select_arch", _select_system = "select_system", _short_path = "short_path")
+load("//tools/bazeldefs:defs.bzl", _arch_genrule = "arch_genrule", _build_test = "build_test", _bzl_library = "bzl_library", _coreutil = "coreutil", _default_installer = "default_installer", _default_net_util = "default_net_util", _more_shards = "more_shards", _most_shards = "most_shards", _proto_library = "proto_library", _select_arch = "select_arch", _select_system = "select_system", _short_path = "short_path")
 load("//tools/bazeldefs:cc.bzl", _cc_binary = "cc_binary", _cc_flags_supplier = "cc_flags_supplier", _cc_grpc_library = "cc_grpc_library", _cc_library = "cc_library", _cc_proto_library = "cc_proto_library", _cc_test = "cc_test", _cc_toolchain = "cc_toolchain", _gbenchmark = "gbenchmark", _grpcpp = "grpcpp", _gtest = "gtest", _vdso_linker_option = "vdso_linker_option")
 load("//tools/bazeldefs:go.bzl", _gazelle = "gazelle", _go_binary = "go_binary", _go_embed_data = "go_embed_data", _go_grpc_and_proto_libraries = "go_grpc_and_proto_libraries", _go_library = "go_library", _go_path = "go_path", _go_proto_library = "go_proto_library", _go_test = "go_test", _select_goarch = "select_goarch", _select_goos = "select_goos")
 load("//tools/bazeldefs:pkg.bzl", _pkg_deb = "pkg_deb", _pkg_tar = "pkg_tar")
@@ -24,8 +24,6 @@ default_net_util = _default_net_util
 select_arch = _select_arch
 select_system = _select_system
 short_path = _short_path
-rbe_platform = _rbe_platform
-rbe_toolchain = _rbe_toolchain
 coreutil = _coreutil
 more_shards = _more_shards
 most_shards = _most_shards