def install(version):
""" Downloads and installs redis """
script = []
script.append(Statements.exec("ensure_netutils_apt"))
script.append(Statements.exec(
"ensure_cmd_or_install_package_apt make build-essential"))
script.append(Statements.extractTargzAndFlattenIntoDirectory(
URI.create("http://redis.googlecode.com/files/redis-%s.tar.gz" %
version),
"/usr/local/src/redis"))
script.append(Statements.exec(
"(cd /usr/local/src/redis && make && make install)"))
script.append(Statements.exec("{md} /var/lib/redis"))
script.append(Statements.exec(
"sed -i 's/^daemonize no/daemonize yes/' "
"/usr/local/src/redis/redis.conf"))
script.append(Statements.exec(
"sed -i 's/^logfile .*/logfile \/var\/log\/redis.log/' "
"/usr/local/src/redis/redis.conf"))
script.append(Statements.exec(
"sed -i 's/^dbfilename .*/dbfilename redis.rdb/' "
"/usr/local/src/redis/redis.conf"))
script.append(Statements.exec(
"sed -i 's/^dir .*/dir \/var\/lib\/redis/' "
"/usr/local/src/redis/redis.conf"))
script.append(Statements.appendFile("/etc/sysctl.conf",
["vm.overcommit_memory = 1"]))
script.append(Statements.exec("sysctl vm.overcommit_memory=1"))
script.append(Statements.exec(
"/usr/local/bin/redis-server /usr/local/src/redis/redis.conf"))
return script
def install(version):
""" Downloads and installs redis """
script = []
script.append(Statements.exec("ensure_netutils_apt"))
script.append(
Statements.exec(
"ensure_cmd_or_install_package_apt make build-essential"))
script.append(
Statements.extractTargzAndFlattenIntoDirectory(
URI.create("http://redis.googlecode.com/files/redis-%s.tar.gz" %
version), "/usr/local/src/redis"))
script.append(
Statements.exec("(cd /usr/local/src/redis && make && make install)"))
script.append(Statements.exec("{md} /var/lib/redis"))
script.append(
Statements.exec("sed -i 's/^daemonize no/daemonize yes/' "
"/usr/local/src/redis/redis.conf"))
script.append(
Statements.exec(
"sed -i 's/^logfile .*/logfile \/var\/log\/redis.log/' "
"/usr/local/src/redis/redis.conf"))
script.append(
Statements.exec("sed -i 's/^dbfilename .*/dbfilename redis.rdb/' "
"/usr/local/src/redis/redis.conf"))
script.append(
Statements.exec("sed -i 's/^dir .*/dir \/var\/lib\/redis/' "
"/usr/local/src/redis/redis.conf"))
script.append(
Statements.appendFile("/etc/sysctl.conf",
["vm.overcommit_memory = 1"]))
script.append(Statements.exec("sysctl vm.overcommit_memory=1"))
script.append(
Statements.exec(
"/usr/local/bin/redis-server /usr/local/src/redis/redis.conf"))
return script
def mount(nfs_share, mount_point):
""" Mounts a NFS in the given mount point """
script = []
script.append(Statements.exec("{md} %s" % mount_point))
script.append(
Statements.appendFile(
"/etc/fstab",
["%s %s nfs defaults 0 0" % (nfs_share, mount_point)]))
script.append(Statements.exec("mount %s" % mount_point))
return script
