mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-27 04:01:08 +00:00

History

Floris 14368c6457 gssrc: use default blocksize The blocksize is set to 3 * 1024 * 1024 / 2, which is the default download_size of Google-Cloud-CPP. Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/846 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1246>		2021-10-25 18:34:16 +00:00
..
.clang-format	Move files from gst-plugins-bad into the "subprojects/gst-plugins-bad/" subdir	2021-09-24 16:14:36 -03:00
gstgs.cpp	gs: Fix indentation and make it consistent	2021-09-27 15:36:05 +00:00
gstgscommon.cpp	gs: Add support for authenticating via Service Account Credentials	2021-09-27 15:36:05 +00:00
gstgscommon.h	gs: Add support for authenticating via Service Account Credentials	2021-09-27 15:36:05 +00:00
gstgssink.cpp	gs: Add support for authenticating via Service Account Credentials	2021-09-27 15:36:05 +00:00
gstgssink.h	gs: Fix indentation and make it consistent	2021-09-27 15:36:05 +00:00
gstgssrc.cpp	gssrc: use default blocksize	2021-10-25 18:34:16 +00:00
gstgssrc.h	gs: Fix indentation and make it consistent	2021-09-27 15:36:05 +00:00
meson.build	Move files from gst-plugins-bad into the "subprojects/gst-plugins-bad/" subdir	2021-09-24 16:14:36 -03:00
README.md	bad: gs: update README	2021-10-06 21:35:08 +00:00

README.md

Install the Google Cloud Storage dependencies.

sudo apt-get install \
    cmake \
    libcurl3-gnutls-dev \
    libgrpc++-dev \
    libprotobuf-dev \
    protobuf-compiler-grpc \
    nlohmann-json3-dev

Build the Google Cloud Storage library

git clone https://github.com/google/crc32c.git
cd crc32c && git checkout -b 1.1.1
mkdir build && cd build
cmake .. \
    -GNinja \
    -DCMAKE_INSTALL_PREFIX:PATH=~/dev/gstreamer/prefix \
    -DCMAKE_INSTALL_LIBDIR:PATH=lib \
    -DBUILD_SHARED_LIBS=YES \
    -DCRC32C_USE_GLOG=NO \
    -DCRC32C_BUILD_TESTS=NO \
    -DCRC32C_BUILD_BENCHMARKS=NO
ninja && ninja install
cd ../..

git clone https://github.com/abseil/abseil-cpp.git
cd abseil-cpp && git checkout master
mkdir build && cd build
cmake .. \
    -GNinja \
    -DBUILD_TESTING=NO \
    -DCMAKE_INSTALL_PREFIX:PATH=~/dev/gstreamer/prefix \
    -DCMAKE_INSTALL_LIBDIR:PATH=lib \
    -DBUILD_SHARED_LIBS=YES
ninja && ninja install
cd ../..

git clone https://github.com/googleapis/google-cloud-cpp.git
cd  google-cloud-cpp && git checkout -b v1.31.1
mkdir build && cd build
cmake .. \
    -GNinja \
    -DCMAKE_INSTALL_PREFIX:PATH=~/dev/gstreamer/prefix \
    -DCMAKE_INSTALL_LIBDIR:PATH=lib \
    -DBUILD_SHARED_LIBS=YES \
    -DBUILD_TESTING=NO \
    -DGOOGLE_CLOUD_CPP_ENABLE=storage
ninja && ninja install
cd ../..

Running the gs elements locally

When running from the command line or in a container running locally, simply set the credentials by exporting GOOGLE_APPLICATION_CREDENTIALS. If you are not familiar with this environment variable, check the documentation https://cloud.google.com/docs/authentication/getting-started Note that you can restrict a service account to the role Storage Admin or Storage Object Creator instead of the Project Owner role from the above documentation.

Running the gs elements in Google Cloud Run

Add the Storage Object Viewer role to the service account assigned to the Cloud Run service where gssrc runs. For gssink add the role Storage Object Creator. Then just set the service-account-email property on the element.

Running the gs elements in Google Cloud Kubernetes

You need to set GOOGLE_APPLICATION_CREDENTIALS in the container and ship the json file to which the environment variable points to.