bump gRPC to v1.48.1 for CMake Linux CI

.github/workflows/ci.yml

@@ -146,6 +146,22 @@ jobs:
         sudo ./ci/setup_grpc.sh
         ./ci/do_ci.sh cmake.exporter.otprotocol.test
 
+  cmake_grpc_latest_test:
+    name: CMake test (with otlp-exporter and latest gRPC release)
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        submodules: 'recursive'
+    - name: setup
+      run: |
+        sudo ./ci/setup_cmake.sh
+        sudo ./ci/setup_ci_environment.sh
+    - name: run otlp exporter tests
+      run: |
+        sudo ./ci/setup_grpc.sh -r v1.48.1
+        ./ci/do_ci.sh cmake.exporter.otlp.grpc.latest.test
+
   plugin_test:
     name: Plugin -> CMake
     runs-on: ubuntu-latest

ci/do_ci.sh

@@ -334,6 +334,19 @@ elif [[ "$1" == "code.coverage" ]]; then
   lcov --remove coverage.info '*/ext/http/server/*'> tmp_coverage.info 2>/dev/null
   cp tmp_coverage.info coverage.info
   exit 0
+elif [[ "$1" == "cmake.exporter.otlp.grpc.latest.test" ]]; then
+  cd "${BUILD_DIR}"
+  rm -rf *
+  cmake -DCMAKE_BUILD_TYPE=Debug  \
+        -DWITH_OTLP=ON \
+        -DENABLE_LOGS_PREVIEW=ON \
+        "${SRC_DIR}"
+  grpc_cpp_plugin=`which grpc_cpp_plugin`
+  proto_make_file="CMakeFiles/opentelemetry_proto.dir/build.make"
+  sed -i "s~gRPC_CPP_PLUGIN_EXECUTABLE-NOTFOUND~$grpc_cpp_plugin~" ${proto_make_file} #fixme
+  make -j $(nproc)
+  cd exporters/otlp && make test
+  exit 0
 elif [[ "$1" == "third_party.tags" ]]; then
   echo "gRPC=v1.43.2" > third_party_release
   echo "thrift=0.14.1" >> third_party_release

ci/setup_grpc.sh

@@ -8,19 +8,24 @@ export DEBIAN_FRONTEND=noninteractive
 old_grpc_version='v1.33.2'
 new_grpc_version='v1.43.2'
 gcc_version_for_new_grpc='5.1'
+std_version='11'
 install_grpc_version=${new_grpc_version}
 grpc_version='v1.39.0'
 install_dir='/usr/local/'
 usage() { echo "Usage: $0 [-v <gcc-version>] [-i <install_dir>"] 1>&2; exit 1;}
 
-while getopts ":v:i:" o; do
+while getopts ":v:i:r:" o; do
     case "${o}" in
         v)
             gcc_version=${OPTARG}
             ;;
         i)
             install_dir=${OPTARG}
             ;;
+        r)
+            install_grpc_version=${OPTARG}
+            std_version='14'
+            ;;
         *)
             usage
             ;;
@@ -52,7 +57,7 @@ cmake -DCMAKE_BUILD_TYPE=Release  \
 make -j${nproc} install && popd
 mkdir -p build && pushd build
 cmake -DgRPC_INSTALL=ON \
-    -DCMAKE_CXX_STANDARD=11 \
+    -DCMAKE_CXX_STANDARD=${std_version} \
     -DgRPC_BUILD_TESTS=OFF \
     -DCMAKE_INSTALL_PREFIX=$INSTALL_DIR \
     -DCMAKE_PREFIX_PATH=$INSTALL_DIR \