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04ba51986e
Unused options are not exposed as command line options and will prevent
Scylla from booting when present, although they can still be pased over
YAML, for Cassandra compatibility.
That has never been a problem, but we have been adding options to i3
(and others) that are now deprecated, but were previously marked as
Used. Systems with those options may have issues upgrading.
While this problem is common to all Unused options, the likelihood for
any other unused option to appear in the command line is near zero,
except for those two - since we put them there ourselves.
There are two ways to handle this issue:
1) Mark them as Used, and just ignore them.
2) Add them explicitly to boost program options, and then ignore them.
The second option is preferred here, because we can add them as hidden
options in program_options, meaning they won't show up in the help. We
can then just print a discrete message saying that those options are,
for now on ignored.
v2: mark set as const (Botond)
v3: rebase on top of master, identation suggested by Duarte.
Signed-off-by: Glauber Costa <glauber@scylladb.com>
Message-Id: <20180329145517.8462-1-glauber@scylladb.com>
(cherry picked from commit a9ef72537f)
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 /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>