Chirp Phase 2

Environment Setup

1. Create & start Vagrant box

vagrant init generic/ubuntu1804
vagrant up
vagrant ssh

2. Install dependencies/packages

sudo apt-get -y update
sudo apt-get -y install build-essential autoconf libtool pkg-config
sudo apt-get -y install clang libc++-dev
sudo apt-get -y install make cmake

3. Install gflags

sudo apt-get -y install libgflags-dev

4. Install glog

git clone https://github.com/google/glog.git
cd glog
mkdir build && cd build
cmake -DGFLAGS_NAMESPACE=google -DCMAKE_CXX_FLAGS=-fPIC ..
make && sudo make install
cd ~

5. Install gtest

sudo apt-get -y install libgtest-dev
cd /usr/src/gtest
sudo cmake CMakeLists.txt
sudo make
sudo cp *.a /usr/lib
cd ~

6. Install GRPC

git clone -b $(curl -L https://grpc.io/release) https://github.com/grpc/grpc
cd grpc
git submodule update --init
make && sudo make install
cd third_party/protobuf
make && sudo make install
cd ~

7. Clone Chirp project from GitHub

git clone https://github.com/kgopal492/499-gopalk.git
cd 499-gopalk
git checkout phase1

Compile Program

Compile with make command in root directory: 499-gopalk/

Run Chirp

1. Run executable key_value_layer in one terminal shell: ./key_value_layer
2. Run executable service_layer in another terminal shell: ./service_layer
3. Run any chirp commands in other terminal(s), e.g.:

./chirp --register "barath"
./chirp --register "krishna"
./chirp --follow "barath" --user "krishna"
./chirp --chirp "Hello, class!" --user "barath"
./chirp --read "0"
./chirp --monitor=true --user "krishna"

4. If monitor flag is run in one shell, spawn another shell to continue to execute chirp commands.

Run Tests

1. Tests are compiled with the make command
2. Run ./service_layer_test and ./key_value_store_test to see the results of the gtests