Class BoxGrinder::RPMBasedOSPlugin
In: lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb
lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb
Parent: BasePlugin

Methods

Public Instance methods

[Source]

    # File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 27
27:     def after_init
28:       set_default_config_value('format', 'raw')
29: 
30:       register_deliverable(
31:           :disk => "#{@appliance_config.name}-sda.#{@plugin_config['format']}",
32:           :descriptor => "#{@appliance_config.name}.xml"
33:       )
34: 
35:       @linux_helper = LinuxHelper.new(:log => @log)
36:     end

[Source]

    # File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 27
27:     def after_init
28:       set_default_config_value('format', 'raw')
29: 
30:       register_deliverable(
31:           :disk => "#{@appliance_config.name}-sda.#{@plugin_config['format']}",
32:           :descriptor => "#{@appliance_config.name}.xml"
33:       )
34: 
35:       @linux_helper = LinuxHelper.new(:log => @log)
36:     end

[Source]

     # File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 150
150:     def apply_root_password(guestfs)
151:       @log.debug "Applying root password..."
152:       guestfs.sh("/usr/bin/passwd -d root")
153:       guestfs.sh("/usr/sbin/usermod -p '#{@appliance_config.os.password.crypt((0...8).map { 65.+(rand(25)).chr }.join)}' root")
154:       @log.debug "Password applied."
155:     end

[Source]

     # File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 150
150:     def apply_root_password(guestfs)
151:       @log.debug "Applying root password..."
152:       guestfs.sh("/usr/bin/passwd -d root")
153:       guestfs.sh("/usr/sbin/usermod -p '#{@appliance_config.os.password.crypt((0...8).map { 65.+(rand(25)).chr }.join)}' root")
154:       @log.debug "Password applied."
155:     end

[Source]

     # File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 67
 67:     def build_with_appliance_creator(appliance_definition_file, repos = {})
 68:       if File.extname(appliance_definition_file).eql?('.ks')
 69:         kickstart_file = appliance_definition_file
 70:       else
 71:         kickstart_file = Kickstart.new(@config, @appliance_config, repos, @dir, :log => @log).create
 72:       end
 73: 
 74:       RPMDependencyValidator.new(@config, @appliance_config, @dir, kickstart_file, @options).resolve_packages
 75: 
 76:       @log.info "Building #{@appliance_config.name} appliance..."
 77: 
 78:       @exec_helper.execute "appliance-creator -d -v -t '#{@dir.tmp}' --cache=#{@config.dir.cache}/rpms-cache/#{@appliance_config.path.main} --config '#{kickstart_file}' -o '#{@dir.tmp}' --name '#{@appliance_config.name}' --vmem #{@appliance_config.hardware.memory} --vcpu #{@appliance_config.hardware.cpus} --format #{@plugin_config['format']}"
 79: 
 80:       FileUtils.mv(Dir.glob("#{@dir.tmp}/#{@appliance_config.name}/*"), @dir.tmp)
 81:       FileUtils.rm_rf("#{@dir.tmp}/#{@appliance_config.name}/")
 82: 
 83:       @image_helper.customize(@deliverables.disk) do |guestfs, guestfs_helper|
 84:         # TODO is this really needed?
 85:         @log.debug "Uploading '/etc/resolv.conf'..."
 86:         guestfs.upload("/etc/resolv.conf", "/etc/resolv.conf")
 87:         @log.debug "'/etc/resolv.conf' uploaded."
 88: 
 89:         change_configuration(guestfs_helper)
 90:         # TODO check if this is still required
 91:         apply_root_password(guestfs)
 92:         fix_partition_labels(guestfs)
 93:         use_labels_for_partitions(guestfs)
 94:         disable_firewall(guestfs)
 95:         set_motd(guestfs)
 96:         install_repos(guestfs)
 97: 
 98:         guestfs.sh("chkconfig firstboot off") if guestfs.exists('/etc/init.d/firstboot') != 0
 99: 
100:         @log.info "Executing post operations after build..."
101: 
102:         unless @appliance_config.post['base'].nil?
103:           @appliance_config.post['base'].each do |cmd|
104:             guestfs_helper.sh(cmd, :arch => @appliance_config.hardware.arch)
105:           end
106:           @log.debug "Post commands from appliance definition file executed."
107:         else
108:           @log.debug "No commands specified, skipping."
109:         end
110: 
111:         yield guestfs, guestfs_helper if block_given?
112: 
113:         @log.info "Post operations executed."
114:       end
115: 
116:       @log.info "Base image for #{@appliance_config.name} appliance was built successfully."
117:     end

[Source]

     # File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 67
 67:     def build_with_appliance_creator(appliance_definition_file, repos = {})
 68:       if File.extname(appliance_definition_file).eql?('.ks')
 69:         kickstart_file = appliance_definition_file
 70:       else
 71:         kickstart_file = Kickstart.new(@config, @appliance_config, repos, @dir, :log => @log).create
 72:       end
 73: 
 74:       RPMDependencyValidator.new(@config, @appliance_config, @dir, kickstart_file, @options).resolve_packages
 75: 
 76:       @log.info "Building #{@appliance_config.name} appliance..."
 77: 
 78:       @exec_helper.execute "appliance-creator -d -v -t '#{@dir.tmp}' --cache=#{@config.dir.cache}/rpms-cache/#{@appliance_config.path.main} --config '#{kickstart_file}' -o '#{@dir.tmp}' --name '#{@appliance_config.name}' --vmem #{@appliance_config.hardware.memory} --vcpu #{@appliance_config.hardware.cpus} --format #{@plugin_config['format']}"
 79: 
 80:       FileUtils.mv(Dir.glob("#{@dir.tmp}/#{@appliance_config.name}/*"), @dir.tmp)
 81:       FileUtils.rm_rf("#{@dir.tmp}/#{@appliance_config.name}/")
 82: 
 83:       @image_helper.customize(@deliverables.disk) do |guestfs, guestfs_helper|
 84:         # TODO is this really needed?
 85:         @log.debug "Uploading '/etc/resolv.conf'..."
 86:         guestfs.upload("/etc/resolv.conf", "/etc/resolv.conf")
 87:         @log.debug "'/etc/resolv.conf' uploaded."
 88: 
 89:         change_configuration(guestfs_helper)
 90:         # TODO check if this is still required
 91:         apply_root_password(guestfs)
 92:         fix_partition_labels(guestfs)
 93:         use_labels_for_partitions(guestfs)
 94:         disable_firewall(guestfs)
 95:         set_motd(guestfs)
 96:         install_repos(guestfs)
 97: 
 98:         guestfs.sh("chkconfig firstboot off") if guestfs.exists('/etc/init.d/firstboot') != 0
 99: 
100:         @log.info "Executing post operations after build..."
101: 
102:         unless @appliance_config.post['base'].nil?
103:           @appliance_config.post['base'].each do |cmd|
104:             guestfs_helper.sh(cmd, :arch => @appliance_config.hardware.arch)
105:           end
106:           @log.debug "Post commands from appliance definition file executed."
107:         else
108:           @log.debug "No commands specified, skipping."
109:         end
110: 
111:         yield guestfs, guestfs_helper if block_given?
112: 
113:         @log.info "Post operations executed."
114:       end
115: 
116:       @log.info "Base image for #{@appliance_config.name} appliance was built successfully."
117:     end

[Source]

     # File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 157
157:     def change_configuration(guestfs_helper)
158:       guestfs_helper.augeas do
159:         set('/etc/ssh/sshd_config', 'UseDNS', 'no')
160:         set('/etc/sysconfig/selinux', 'SELINUX', 'permissive')
161:       end
162:     end

[Source]

     # File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 157
157:     def change_configuration(guestfs_helper)
158:       guestfs_helper.augeas do
159:         set('/etc/ssh/sshd_config', 'UseDNS', 'no')
160:         set('/etc/sysconfig/selinux', 'SELINUX', 'permissive')
161:       end
162:     end

issues.jboss.org/browse/BGBUILD-177

[Source]

     # File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 120
120:     def disable_firewall(guestfs)
121:       @log.debug "Disabling firewall..."
122:       guestfs.sh("lokkit -q --disabled")
123:       @log.debug "Firewall disabled."
124:     end

issues.jboss.org/browse/BGBUILD-177

[Source]

     # File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 120
120:     def disable_firewall(guestfs)
121:       @log.debug "Disabling firewall..."
122:       guestfs.sh("lokkit -q --disabled")
123:       @log.debug "Firewall disabled."
124:     end

[Source]

     # File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 126
126:     def fix_partition_labels(guestfs)
127:       guestfs.list_partitions.each do |partition|
128:         guestfs.sh("/sbin/e2label #{partition} #{read_label(guestfs, partition)}")
129:       end
130:     end

[Source]

     # File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 126
126:     def fix_partition_labels(guestfs)
127:       guestfs.list_partitions.each do |partition|
128:         guestfs.sh("/sbin/e2label #{partition} #{read_label(guestfs, partition)}")
129:       end
130:     end

[Source]

     # File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 181
181:     def install_repos(guestfs)
182:       @log.debug "Installing repositories from appliance definition file..."
183:       @appliance_config.repos.each do |repo|
184:         if repo['ephemeral']
185:           @log.debug "Repository '#{repo['name']}' is an ephemeral repo. It'll not be installed in the appliance."
186:           next
187:         end
188: 
189:         @log.debug "Installing #{repo['name']} repo..."
190:         repo_file = File.read("#{File.dirname(__FILE__)}/src/base.repo").gsub(/#NAME#/, repo['name'])
191: 
192:         ['baseurl', 'mirrorlist'].each do |type|
193:           repo_file << ("#{type}=#{repo[type]}\n") unless repo[type].nil?
194:         end
195: 
196:         guestfs.write_file("/etc/yum.repos.d/#{repo['name']}.repo", repo_file, 0)
197:       end
198:       @log.debug "Repositories installed."
199:     end

[Source]

     # File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 181
181:     def install_repos(guestfs)
182:       @log.debug "Installing repositories from appliance definition file..."
183:       @appliance_config.repos.each do |repo|
184:         if repo['ephemeral']
185:           @log.debug "Repository '#{repo['name']}' is an ephemeral repo. It'll not be installed in the appliance."
186:           next
187:         end
188: 
189:         @log.debug "Installing #{repo['name']} repo..."
190:         repo_file = File.read("#{File.dirname(__FILE__)}/src/base.repo").gsub(/#NAME#/, repo['name'])
191: 
192:         ['baseurl', 'mirrorlist'].each do |type|
193:           repo_file << ("#{type}=#{repo[type]}\n") unless repo[type].nil?
194:         end
195: 
196:         guestfs.write_file("/etc/yum.repos.d/#{repo['name']}.repo", repo_file, 0)
197:       end
198:       @log.debug "Repositories installed."
199:     end

[Source]

    # File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 38
38:     def read_file(file)
39:       read_kickstart(file) if File.extname(file).eql?('.ks')
40:     end

[Source]

    # File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 38
38:     def read_file(file)
39:       read_kickstart(file) if File.extname(file).eql?('.ks')
40:     end

[Source]

    # File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 42
42:     def read_kickstart(file)
43:       appliance_config = ApplianceConfig.new
44: 
45:       appliance_config.name = File.basename(file, '.ks')
46: 
47:       name = nil
48:       version = nil
49: 
50:       File.read(file).each do |line|
51:         n = line.scan(/^# bg_os_name: (.*)/).flatten.first
52:         v = line.scan(/^# bg_os_version: (.*)/).flatten.first
53: 
54:         name = n unless n.nil?
55:         version = v unless v.nil?
56:       end
57: 
58:       raise "No operating system name specified, please add comment to you kickstrt file like this: # bg_os_name: fedora" if name.nil?
59:       raise "No operating system version specified, please add comment to you kickstrt file like this: # bg_os_version: 14" if version.nil?
60: 
61:       appliance_config.os.name = name
62:       appliance_config.os.version = version
63: 
64:       appliance_config
65:     end

[Source]

    # File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 42
42:     def read_kickstart(file)
43:       appliance_config = ApplianceConfig.new
44: 
45:       appliance_config.name = File.basename(file, '.ks')
46: 
47:       name = nil
48:       version = nil
49: 
50:       File.read(file).each do |line|
51:         n = line.scan(/^# bg_os_name: (.*)/).flatten.first
52:         v = line.scan(/^# bg_os_version: (.*)/).flatten.first
53: 
54:         name = n unless n.nil?
55:         version = v unless v.nil?
56:       end
57: 
58:       raise "No operating system name specified, please add comment to you kickstrt file like this: # bg_os_name: fedora" if name.nil?
59:       raise "No operating system version specified, please add comment to you kickstrt file like this: # bg_os_version: 14" if version.nil?
60: 
61:       appliance_config.os.name = name
62:       appliance_config.os.version = version
63: 
64:       appliance_config
65:     end

[Source]

     # File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 146
146:     def read_label(guestfs, partition)
147:       (guestfs.respond_to?(:vfs_label) ? guestfs.vfs_label(partition) : guestfs.sh("/sbin/e2label #{partition}").chomp.strip).gsub('_', '')
148:     end

[Source]

     # File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 146
146:     def read_label(guestfs, partition)
147:       (guestfs.respond_to?(:vfs_label) ? guestfs.vfs_label(partition) : guestfs.sh("/sbin/e2label #{partition}").chomp.strip).gsub('_', '')
148:     end

[Source]

     # File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 177
177:     def recreate_kernel_image(guestfs, modules = [])
178:       @linux_helper.recreate_kernel_image(guestfs, modules)
179:     end

[Source]

     # File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 177
177:     def recreate_kernel_image(guestfs, modules = [])
178:       @linux_helper.recreate_kernel_image(guestfs, modules)
179:     end

[Source]

     # File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 164
164:     def set_motd(guestfs)
165:       @log.debug "Setting up '/etc/motd'..."
166:       # set nice banner for SSH
167:       motd_file = "/etc/init.d/motd"
168:       guestfs.upload("#{File.dirname(__FILE__)}/src/motd.init", motd_file)
169:       guestfs.sh("sed -i s/#VERSION#/'#{@appliance_config.version}.#{@appliance_config.release}'/ #{motd_file}")
170:       guestfs.sh("sed -i s/#APPLIANCE#/'#{@appliance_config.name} appliance'/ #{motd_file}")
171: 
172:       guestfs.sh("/bin/chmod +x #{motd_file}")
173:       guestfs.sh("/sbin/chkconfig --add motd")
174:       @log.debug "'/etc/motd' is nice now."
175:     end

[Source]

     # File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 164
164:     def set_motd(guestfs)
165:       @log.debug "Setting up '/etc/motd'..."
166:       # set nice banner for SSH
167:       motd_file = "/etc/init.d/motd"
168:       guestfs.upload("#{File.dirname(__FILE__)}/src/motd.init", motd_file)
169:       guestfs.sh("sed -i s/#VERSION#/'#{@appliance_config.version}.#{@appliance_config.release}'/ #{motd_file}")
170:       guestfs.sh("sed -i s/#APPLIANCE#/'#{@appliance_config.name} appliance'/ #{motd_file}")
171: 
172:       guestfs.sh("/bin/chmod +x #{motd_file}")
173:       guestfs.sh("/sbin/chkconfig --add motd")
174:       @log.debug "'/etc/motd' is nice now."
175:     end

[Source]

     # File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 132
132:     def use_labels_for_partitions(guestfs)
133:       device = guestfs.list_devices.first
134: 
135:       # /etc/fstab
136:       if fstab = guestfs.read_file('/etc/fstab').gsub!(/^(\/dev\/sda.)/) { |path| "LABEL=#{read_label(guestfs, path.gsub('/dev/sda', device))}" }
137:         guestfs.write_file('/etc/fstab', fstab, 0)
138:       end
139: 
140:       # /boot/grub/grub.conf
141:       if grub = guestfs.read_file('/boot/grub/grub.conf').gsub!(/(\/dev\/sda.)/) { |path| "LABEL=#{read_label(guestfs, path.gsub('/dev/sda', device))}" }
142:         guestfs.write_file('/boot/grub/grub.conf', grub, 0)
143:       end
144:     end

[Source]

     # File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 132
132:     def use_labels_for_partitions(guestfs)
133:       device = guestfs.list_devices.first
134: 
135:       # /etc/fstab
136:       if fstab = guestfs.read_file('/etc/fstab').gsub!(/^(\/dev\/sda.)/) { |path| "LABEL=#{read_label(guestfs, path.gsub('/dev/sda', device))}" }
137:         guestfs.write_file('/etc/fstab', fstab, 0)
138:       end
139: 
140:       # /boot/grub/grub.conf
141:       if grub = guestfs.read_file('/boot/grub/grub.conf').gsub!(/(\/dev\/sda.)/) { |path| "LABEL=#{read_label(guestfs, path.gsub('/dev/sda', device))}" }
142:         guestfs.write_file('/boot/grub/grub.conf', grub, 0)
143:       end
144:     end

[Validate]