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Command line arguments are parsed twice in Scylla: once in main and once in Seastar's app_template::run.
The first parse is there to check if the "--version" flag is present --- in this case the version is printed
and the program exists. The second parsing is correct; however, most of the arguments were improperly treated
as positional arguments during the first parsing (e.g., "--network host" would treat "host" as a positional argument).
This happened because the arguments weren't known to the command line parser.
This commit fixes the issue by moving the parsing code until after the arguments are registered.
Resolves #4141.
Signed-off-by: Kamil Braun <kbraun@scylladb.com>
(cherry picked from commit f155a2d334)
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.
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 the build/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: build/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>