couchdb on openshift (aka compile all the things!)

lo que costo esto no tiene nombre, al final el script queda sencillo pero lo que costo encontrar las razones para varias lineas es incontable.

en resumen, openshift esta muy bueno pero no tiene couchdb y yo lo necesitaba, asi que como no se puede instalar nada decidi hacer la gran linux from scratch y compilar couchdb y sus dependencias...

aca esta el resultado, maniana quizas haga un cartridge para que sea mas simple reusarlo:

#!/usr/bin/env sh

# bailout on first error
set -e
# create dir to put all our stuff
mkdir couchdb
cd couchdb
# handy variable
BASEPATH=$PWD

# get spidermonkey
wget http://ftp.mozilla.org/pub/mozilla.org/js/js185-1.0.0.tar.gz
# get erlang
wget http://www.erlang.org/download/otp_src_R15B03.tar.gz
# get couchdb
wget http://apache.lehtivihrea.org/couchdb/releases/1.2.0/apache-couchdb-1.2.0.tar.gz
# get ICU
wget http://download.icu-project.org/files/icu4c/4.8.1.1/icu4c-4_8_1_1-src.tgz

# unpack all
tar -xzf js185-1.0.0.tar.gz
tar -xzf otp_src_R15B03.tar.gz
tar -xzf apache-couchdb-1.2.0.tar.gz
tar -xzf icu4c-4_8_1_1-src.tgz

# remove to avoid hiting the quota
rm js185-1.0.0.tar.gz
rm otp_src_R15B03.tar.gz
rm apache-couchdb-1.2.0.tar.gz
rm icu4c-4_8_1_1-src.tgz

# build and install ICU
cd icu/source
./configure --prefix=$BASEPATH/usr/
make && make install

# build and install spidermonkey
cd ../../js-1.8.5/js/src
./configure --prefix=$BASEPATH/usr/
make && make install
# some step ahead chokes if this file exists
rm js

# build and install erlang
cd ../../../otp_src_R15B03
./configure --prefix=$BASEPATH/usr/
make && make install

# build couchdb
cd ../apache-couchdb-1.2.0
export PATH=$PATH:$BASEPATH/usr/bin/:$BASEPATH/usr/local/bin
export ICU_CONFIG="$BASEPATH/usr/bin/icu-config --detect-prefix"
export ICU_CPPFLAGS="-I$BASEPATH/usr/include/"
./configure --prefix=$BASEPATH/usr/ --with-js-lib=$BASEPATH/usr/lib/ --with-js-include=$BASEPATH/usr/include/js/ --with-erlang=$BASEPATH/usr/lib/erlang/usr/include/
make && make install


# do some customizations


cd $BASEPATH
# customize couchdb defaults
cat > usr/etc/default/couchdb << EOM
# Sourced by init script for configuration.

# we use the current username to run couchdb
#COUCHDB_USER=couchdb
COUCHDB_STDOUT_FILE=/dev/null
COUCHDB_STDERR_FILE=/dev/null
COUCHDB_RESPAWN_TIMEOUT=5
COUCHDB_OPTIONS=
EOM

# change port and bind_address where openshift expects DIY apps to serve
cat > usr/etc/couchdb/local.ini << EOM
[httpd]
port = 8080
bind_address = $OPENSHIFT_INTERNAL_IP
EOM

# export this path to make couchdb load ICU lib
export LD_LIBRARY_PATH=$BASEPATH/usr/lib/

# finally start couchdb!
usr/etc/rc.d/couchdb start

lo subo no vaya ser que un meteorito impacte en mi maquina y esto se pierda

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