Glauber Costa 54bc0ce70d scylla_setup: make sure it works (again) in interactive mode
Commit 019a2e3a27 marked some arguments as required, which improved
the usability of scylla_setup.

The problem is that when we call scylla_setup in interactive mode,
no argument should be required. After the aforementioned commit
scylla_setup will either complain that the required arguments were
not passed if zero arguments are present, or skip interactive mode
if one of the mandatory ones is present.

This patch fixes that by checking whether or not we were invoked with
no command line arguments and lifting the requirements for mandatory
arguments in that case.

Signed-off-by: Glauber Costa <glauber@scylladb.com>
Message-Id: <20190122003621.11156-1-glauber@scylladb.com>
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Scylla

Quick-start

$ git submodule update --init --recursive
$ sudo ./install-dependencies.sh
$ ./configure.py --mode=release
$ ninja-build -j4 # Assuming 4 system threads.
$ ./build/release/scylla
$ # Rejoice!

Please see HACKING.md for detailed information on building and developing Scylla. Note: GCC >= 8.1.1 is require to compile Scylla.

Running Scylla

  • Run Scylla
./build/release/scylla

  • run Scylla with one CPU and ./tmp as data directory
./build/release/scylla --datadir tmp --commitlog-directory tmp --smp 1
  • For more run options:
./build/release/scylla --help

Building Fedora RPM

As a pre-requisite, you need to install Mock on your machine:

# Install mock:
sudo yum install mock

# Add user to the "mock" group:
usermod -a -G mock $USER && newgrp mock

Then, to build an RPM, run:

./dist/redhat/build_rpm.sh

The built RPM is stored in /var/lib/mock/<configuration>/result directory. For example, on Fedora 21 mock reports the following:

INFO: Done(scylla-server-0.00-1.fc21.src.rpm) Config(default) 20 minutes 7 seconds
INFO: Results and/or logs in: /var/lib/mock/fedora-21-x86_64/result

Building Fedora-based Docker image

Build a Docker image with:

cd dist/docker
docker build -t <image-name> .

Run the image with:

docker run -p $(hostname -i):9042:9042 -i -t <image name>

Contributing to Scylla

Guidelines for contributing

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