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Creare pacchetti dello Storage Engine Cassandra

Ecco le istruzioni su come creare pacchetti di CassandraSE.

Preparare l'ambiente di build

Si veda la pagina How_to_access_buildbot_VMs nel wiki interno. La VM di build da utilizzare è:

ezvm  precise-amd64-build

Si acceda alla VM e si passi alla prossima sezione.

Configurare Thrift

mkdir build
cd build
wget https://dist.apache.org/repos/dist/release/thrift/0.8.0/thrift-0.8.0.tar.gz

sudo apt-get install bzr
sudo apt-get install flex

tar zxvf thrift-0.8.0.tar.gz 
cd thrift-0.8.0/

./configure --prefix=/home/buildbot/build/thrift-inst --without-qt4 --without-c_glib --without-csharp --without-java --without-erlang --without-python --without-perl --without-php --without-php_extension --without-ruby --without-haskell --without-go --without-d
make
make install

# liberiamo spazio
make clean
cd .. 

Ottenere un checkout su bzr

  • Creare un'altra connessione SSH a terrier, eseguire lo script suggerito da motd.
  • Premere (C-a C-c) per creare un'altra finestra
  • Copiare il repository base di bazaar nella vm VM:
scp /home/psergey/5.5-cassandra-base.tgz runvm:

Poi tornare alla finestra con la VM ed eseguire nella VM:

tar zxvf ../5.5-cassandra-base.tgz
rm -rf ../5.5-cassandra-base.tgz
cd 5.5-cassandra/
bzr pull lp:~maria-captains/maria/5.5-cassandra

Compilare

export LIBS="-lthrift"
export LDFLAGS=-L/home/buildbot/build/thrift-inst/lib

mkdir mkdist
cd mkdist
cmake ..
make dist
basename mariadb-*.tar.gz .tar.gz > ../distdirname.txt

cp mariadb-5.5.25.tar.gz ../
cd ..
tar zxf "mariadb-5.5.25.tar.gz"
mv "mariadb-5.5.25" build
cd build
mkdir mkbin
cd mkbin
cmake -DBUILD_CONFIG=mysql_release ..
make -j4 package

Dovrebbe terminare con:

CPack: - package: /home/buildbot/build/5.5-cassandra/build/mkbin/mariadb-5.5.25-linux-x86_64.tar.gz generated.

Per liberare un po' di spazio su disco:

rm -fr ../../mkdist/
mv mariadb-5.5.25-linux-x86_64.tar.gz ../..
cd ../..
rm -rf build

Patch del tarball per includere Thrift

mkdir fix-package
cd fix-package
tar zxvf ../mariadb-5.5.25-linux-x86_64.tar.gz 

Verificare che mysqld sia stato compilato con CassandraSE:

ldd mariadb-5.5.25-linux-x86_64/bin/mysqld

This should point to libthrift-0.8.0.so.

cp /home/buildbot/build/thrift-inst/lib/libthrift* mariadb-5.5.25-linux-x86_64/lib/
tar czf mariadb-5.5.25-linux-x86_64.tar.gz mariadb-5.5.25-linux-x86_64/
cp mariadb-5.5.25-linux-x86_64.tar.gz ..

Copiare i dati dalla VM

Nella seconda finestra (quella su terrier, ma non nella VM), si esegua:

mkdir build-cassandra
cd build-cassandra
scp runvm:/home/buildbot/build/5.5-cassandra/mariadb-5.5.25.tar.gz .
scp runvm:/home/buildbot/build/5.5-cassandra/mariadb-5.5.25-linux-x86_64.tar.gz .

Riferimenti

  1. http://buildbot.askmonty.org/buildbot/builders/kvm-tarbake-jaunty-x86/builds/2578
  2. http://buildbot.askmonty.org/buildbot/builders/kvm-bintar-hardy-amd64/builds/1907
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