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# Author: Avishai Ish-Shalom <avishai@fewbytes.com>
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 3, as
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# published by the Free Software Foundation.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import cloudinit.CloudConfig as cc
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import cloudinit.util as util
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ruby_packages = {'1.8': ('ruby', 'rubygems', 'ruby-dev', 'libopenssl-ruby'),
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'1.9.1': ('ruby1.9.1', 'ruby1.9.1-dev', 'libruby1.9.1'),
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'1.9': ('ruby1.9', 'ruby1.9-dev', 'libruby1.9') }
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def handle(name,cfg,cloud,log,args):
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# If there isn't a chef key in the configuration don't do anything
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if not cfg.has_key('chef'): return
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chef_cfg = cfg['chef']
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# Install chef packages from selected source
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install_type = util.get_cfg_option_str(chef_cfg, "install_type", "packages")
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if not os.path.isfile('/usr/bin/chef-client'):
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if install_type == "gems":
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if chef_cfg.has_key('version'):
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chef_version = chef_cfg['version']
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install_chef_from_gems(
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util.get_cfg_option_str(chef_cfg, 'ruby_version', '1.8'),
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cc.install_packages(('chef',))
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# set the validation cert
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if chef_cfg.has_key('validation_cert'):
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with open('/etc/chef/validation.pem', 'w') as validation_cert_fh:
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validation_cert_fh.write(chef_cfg['validation_cert'])
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validation_name = chef_cfg.get('validation_name','chef-validator')
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# create the chef config from template
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util.render_to_file('chef_client.rb', '/etc/chef/client.rb',
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{'server_url': chef_cfg['server_url'],
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'validation_name': chef_cfg['validation_name']})
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# set the firstboot json
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if chef_cfg.has_key('run_list'):
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with open('/etc/chef/firstboot.json', 'w') as firstboot_json_fh:
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firstboot_json_fh.write("{\n\"run_list\":\n[\n")
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firstboot_json_fh.write(
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",\n".join(["\"%s\"" % runlist_item for runlist_item in chef_cfg['run_list']])
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firstboot_json_fh.write("]\n\}")
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chef_args.append('-j /etc/chef/firstboot.json')
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# and finally, run chef
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log.debug("running chef-client %s" % chef_args)
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subprocess.check_call(['/usr/bin/chef-client'] + chef_args)
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def install_chef_from_gems(ruby_version, chef_version = None):
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cc.install_packages(ruby_packages[ruby_version])
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gem_bin = get_gem_bin()
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if not os.path.exists('/usr/bin/gem'): os.symlink(gem_bin, '/usr/bin/gem')
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if chef_version: chef_version_arg = "-v %s" % chef_version
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subprocess.check_call([gem_bin,'install','chef',chef_version_arg, '--no-ri','--no-rdoc','--no-test','-q'])
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os.mkdirs('/etc/chef', '/var/log/chef', '/var/lib/chef', '/var/cache/chef', '/var/backups/chef', '/var/run/chef')
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os.symlink('/var/lib/gem/%s/bin/chef-client' % ruby_version, '/usr/bin/chef-client')
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# Ohai ruby plugin breaks if there is no ruby or gem binaries at /usr/bin, so
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try: os.symlink('/usr/bin/gem%s' % ruby_version, '/usr/bin/gem')
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try: os.symlink('/usr/bin/ruby%s' % ruby_version, '/usr/bin/ruby')
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return '/usr/bin/gem%s' % util.get_cfg_option_str(chef_cfg, 'ruby_version', '1.8')
added
removed
.pc/catchup-446-447.patch/cloudinit/CloudConfig/cc_chef.py
