def sync_node(node):
"""Buils, synchronizes and configures a node"""
cookbooks = _build_node(node)
with lib.credentials():
_synchronize_node(cookbooks)
# Everything was configured alright, so save the node configuration
filepath = _save_config(node)
_configure_node(filepath)
def install(distro_type, distro, gems):
with credentials():
if distro_type == "debian":
if gems == "yes":
_gem_apt_install()
else:
_apt_install(distro)
elif distro_type == "rpm":
if gems == "yes":
_gem_rpm_install()
else:
_rpm_install()
elif distro_type == "gentoo":
_emerge_install()
else:
abort('wrong distro type: {0}'.format(distro_type))
def configure():
"""Deploy chef-solo specific files"""
with credentials():
sudo('mkdir -p {0}'.format(littlechef.node_work_path))
sudo('mkdir -p {0}/cache'.format(littlechef.node_work_path))
sudo('umask 0377; touch solo.rb')
append('solo.rb', 'file_cache_path "{0}/cache"'.format(
littlechef.node_work_path), use_sudo=True)
reversed_cookbook_paths = littlechef.cookbook_paths[:]
reversed_cookbook_paths.reverse()
cookbook_paths_line = 'cookbook_path [{0}]'.format(', '.join(
['''"{0}/{1}"'''.format(littlechef.node_work_path, x) \
for x in reversed_cookbook_paths]))
append('solo.rb', cookbook_paths_line, use_sudo=True)
append('solo.rb', 'role_path "{0}/roles"'.format(
littlechef.node_work_path), use_sudo=True)
sudo('mkdir -p /etc/chef')
sudo('mv solo.rb /etc/chef/')
def check_distro():
"""Check that the given distro is supported and return the distro type"""
debian_distros = ['sid', 'squeeze', 'lenny']
ubuntu_distros = ['maverick', 'lucid', 'karmic', 'jaunty', 'hardy']
rpm_distros = ['centos', 'rhel', 'sl']
with credentials(
hide('warnings', 'running', 'stdout', 'stderr'), warn_only=True):
output = sudo('cat /etc/issue')
if 'Debian GNU/Linux 5.0' in output:
distro = "lenny"
distro_type = "debian"
elif 'Debian GNU/Linux 6.0' in output:
distro = "squeeze"
distro_type = "debian"
elif 'Ubuntu' in output:
distro = sudo('lsb_release -c').split('\t')[-1]
distro_type = "debian"
elif 'CentOS' in output:
distro = "CentOS"
distro_type = "rpm"
elif 'Red Hat Enterprise Linux' in output:
distro = "Red Hat"
distro_type = "rpm"
elif 'Scientific Linux SL' in output:
distro = "Scientific Linux"
distro_type = "rpm"
elif 'This is \\n.\\O (\\s \\m \\r) \\t' in output:
distro = "Gentoo"
distro_type = "gentoo"
else:
print "Currently supported distros are:"
print " Debian: " + ", ".join(debian_distros)
print " Ubuntu: " + ", ".join(ubuntu_distros)
print " RHEL: " + ", ".join(rpm_distros)
print " Gentoo"
abort("Unsupported distro " + run('cat /etc/issue'))
return distro_type, distro
