morph-take-home

Step 1

Clone https://github.com/fsouza/fake-gcs-server

Step 2

run bash ./utils/rand_files_gen.sh /path/to/fake-gcs-server/examples/data/my_backet

It will create 10 files with random data at /path/to/fake-gcs-server/examples/data/my_backet for testing later

Step 3

Start the fake GCS server with:

docker run -d --name fake-gcs-server -p 4443:4443 -v ${PWD}/examples/data:/data fsouza/fake-gcs-server -scheme http

Step 4

Build & start the caching layer.

mkdir build && cd build
cmake ..
make -j

./gcs_cache --cfg=../default.cfg  > my_log.txt 2>&1 

Step 5 (in a separate terminal)

Simulate the load for the caching layer, pick one of the scenarios

cd $repo/test
python3 simulate_load.py -s noisy|polite|both