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 |
Add default repos (if present) to the list of additional repositories specified in appliance definition.
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 40 40: def add_repos(repos) 41: return if repos.empty? 42: 43: repos[@appliance_config.os.version].each do |name, repo| 44: r = { 'name' => name, 'ephemeral' => true } 45: 46: ['baseurl', 'mirrorlist'].each { |type| r[type] = substitute_vars(repo[type]) unless repo[type].nil? } 47: 48: @appliance_config.repos << r 49: end 50: end
Add default repos (if present) to the list of additional repositories specified in appliance definition.
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 40 40: def add_repos(repos) 41: return if repos.empty? 42: 43: repos[@appliance_config.os.version].each do |name, repo| 44: r = { 'name' => name, 'ephemeral' => true } 45: 46: ['baseurl', 'mirrorlist'].each { |type| r[type] = substitute_vars(repo[type]) unless repo[type].nil? } 47: 48: @appliance_config.repos << r 49: end 50: end
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 28 28: def after_init 29: set_default_config_value('format', 'raw') 30: 31: register_deliverable( 32: :disk => "#{@appliance_config.name}-sda.#{@plugin_config['format']}", 33: :descriptor => "#{@appliance_config.name}.xml" 34: ) 35: 36: @linux_helper = LinuxHelper.new(:log => @log) 37: end
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 28 28: def after_init 29: set_default_config_value('format', 'raw') 30: 31: register_deliverable( 32: :disk => "#{@appliance_config.name}-sda.#{@plugin_config['format']}", 33: :descriptor => "#{@appliance_config.name}.xml" 34: ) 35: 36: @linux_helper = LinuxHelper.new(:log => @log) 37: end
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 221 221: def apply_root_password(guestfs) 222: @log.debug "Applying root password..." 223: guestfs.sh("/usr/bin/passwd -d root") 224: guestfs.sh("/usr/sbin/usermod -p '#{@appliance_config.os.password.crypt((0...8).map { 65.+(rand(25)).chr }.join)}' root") 225: @log.debug "Password applied." 226: end
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 221 221: def apply_root_password(guestfs) 222: @log.debug "Applying root password..." 223: guestfs.sh("/usr/bin/passwd -d root") 224: guestfs.sh("/usr/sbin/usermod -p '#{@appliance_config.os.password.crypt((0...8).map { 65.+(rand(25)).chr }.join)}' root") 225: @log.debug "Password applied." 226: end
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 61 61: def build_with_appliance_creator(appliance_definition_file, repos = {}) 62: @appliance_definition_file = appliance_definition_file 63: 64: add_repos(repos) if @appliance_config.default_repos 65: 66: kickstart_file = Kickstart.new(@config, @appliance_config, @dir, :log => @log).create 67: RPMDependencyValidator.new(@config, @appliance_config, @dir, :log => @log).resolve_packages 68: 69: @log.info "Building #{@appliance_config.name} appliance..." 70: 71: execute_appliance_creator(kickstart_file) 72: 73: FileUtils.mv(Dir.glob("#{@dir.tmp}/#{@appliance_config.name}/*"), @dir.tmp) 74: FileUtils.rm_rf("#{@dir.tmp}/#{@appliance_config.name}/") 75: 76: @image_helper.customize([@deliverables.disk]) do |guestfs, guestfs_helper| 77: # TODO is this really needed? 78: @log.debug "Uploading '/etc/resolv.conf'..." 79: guestfs.upload("/etc/resolv.conf", "/etc/resolv.conf") 80: @log.debug "'/etc/resolv.conf' uploaded." 81: 82: change_configuration(guestfs_helper) 83: # TODO check if this is still required 84: apply_root_password(guestfs) 85: set_label_for_swap_partitions(guestfs, guestfs_helper) 86: use_labels_for_partitions(guestfs) 87: disable_firewall(guestfs) 88: set_motd(guestfs) 89: install_repos(guestfs) 90: install_files(guestfs) 91: 92: guestfs.sh("chkconfig firstboot off") if guestfs.exists('/etc/init.d/firstboot') != 0 93: 94: # https://issues.jboss.org/browse/BGBUILD-148 95: recreate_rpm_database(guestfs, guestfs_helper) if @config.os.name != @appliance_config.os.name or @config.os.version != @appliance_config.os.version 96: 97: execute_post(guestfs_helper) 98: 99: yield guestfs, guestfs_helper if block_given? 100: end 101: 102: @log.info "Base image for #{@appliance_config.name} appliance was built successfully." 103: end
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 61 61: def build_with_appliance_creator(appliance_definition_file, repos = {}) 62: @appliance_definition_file = appliance_definition_file 63: 64: add_repos(repos) if @appliance_config.default_repos 65: 66: kickstart_file = Kickstart.new(@config, @appliance_config, @dir, :log => @log).create 67: RPMDependencyValidator.new(@config, @appliance_config, @dir, :log => @log).resolve_packages 68: 69: @log.info "Building #{@appliance_config.name} appliance..." 70: 71: execute_appliance_creator(kickstart_file) 72: 73: FileUtils.mv(Dir.glob("#{@dir.tmp}/#{@appliance_config.name}/*"), @dir.tmp) 74: FileUtils.rm_rf("#{@dir.tmp}/#{@appliance_config.name}/") 75: 76: @image_helper.customize([@deliverables.disk]) do |guestfs, guestfs_helper| 77: # TODO is this really needed? 78: @log.debug "Uploading '/etc/resolv.conf'..." 79: guestfs.upload("/etc/resolv.conf", "/etc/resolv.conf") 80: @log.debug "'/etc/resolv.conf' uploaded." 81: 82: change_configuration(guestfs_helper) 83: # TODO check if this is still required 84: apply_root_password(guestfs) 85: set_label_for_swap_partitions(guestfs, guestfs_helper) 86: use_labels_for_partitions(guestfs) 87: disable_firewall(guestfs) 88: set_motd(guestfs) 89: install_repos(guestfs) 90: install_files(guestfs) 91: 92: guestfs.sh("chkconfig firstboot off") if guestfs.exists('/etc/init.d/firstboot') != 0 93: 94: # https://issues.jboss.org/browse/BGBUILD-148 95: recreate_rpm_database(guestfs, guestfs_helper) if @config.os.name != @appliance_config.os.name or @config.os.version != @appliance_config.os.version 96: 97: execute_post(guestfs_helper) 98: 99: yield guestfs, guestfs_helper if block_given? 100: end 101: 102: @log.info "Base image for #{@appliance_config.name} appliance was built successfully." 103: end
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 228 228: def change_configuration(guestfs_helper) 229: guestfs_helper.augeas do 230: set('/etc/ssh/sshd_config', 'UseDNS', 'no') 231: set('/etc/sysconfig/selinux', 'SELINUX', 'permissive') 232: end 233: end
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 228 228: def change_configuration(guestfs_helper) 229: guestfs_helper.augeas do 230: set('/etc/ssh/sshd_config', 'UseDNS', 'no') 231: set('/etc/sysconfig/selinux', 'SELINUX', 'permissive') 232: end 233: end
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 140 140: def cleanup_after_appliance_creator(pid) 141: @log.debug "Sending TERM signal to process '#{pid}'..." 142: Process.kill("TERM", pid) 143: 144: @log.debug "Waiting for process to be terminated..." 145: Process.wait(pid) 146: 147: @log.debug "Cleaning appliance-creator mount points..." 148: 149: Dir["#{@dir.tmp}/imgcreate-*"].each do |dir| 150: dev_mapper = @exec_helper.execute("mount | grep #{dir} | awk '{print $1}'").split("\n") 151: 152: mappings = {} 153: 154: dev_mapper.each do |mapping| 155: if mapping =~ /(loop\d+)p(\d+)/ 156: mappings[$1] = [] if mappings[$1].nil? 157: mappings[$1] << $2 unless mappings[$1].include?($2) 158: end 159: end 160: 161: (['/var/cache/yum', '/dev/shm', '/dev/pts', '/proc', '/sys'] + @appliance_config.hardware.partitions.keys.sort.reverse).each do |mount_point| 162: @log.trace "Unmounting '#{mount_point}'..." 163: @exec_helper.execute "umount -d #{dir}/install_root#{mount_point}" 164: end 165: 166: mappings.each do |loop, partitions| 167: @log.trace "Removing mappings from loop device #{loop}..." 168: @exec_helper.execute "/sbin/kpartx -d /dev/#{loop}" 169: @exec_helper.execute "losetup -d /dev/#{loop}" 170: 171: partitions.each do |part| 172: @log.trace "Removing mapping for partition #{part} from loop device #{loop}..." 173: @exec_helper.execute "rm /dev/#{loop}#{part}" 174: end 175: end 176: end 177: 178: @log.debug "Cleaned up after appliance-creator." 179: end
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 140 140: def cleanup_after_appliance_creator(pid) 141: @log.debug "Sending TERM signal to process '#{pid}'..." 142: Process.kill("TERM", pid) 143: 144: @log.debug "Waiting for process to be terminated..." 145: Process.wait(pid) 146: 147: @log.debug "Cleaning appliance-creator mount points..." 148: 149: Dir["#{@dir.tmp}/imgcreate-*"].each do |dir| 150: dev_mapper = @exec_helper.execute("mount | grep #{dir} | awk '{print $1}'").split("\n") 151: 152: mappings = {} 153: 154: dev_mapper.each do |mapping| 155: if mapping =~ /(loop\d+)p(\d+)/ 156: mappings[$1] = [] if mappings[$1].nil? 157: mappings[$1] << $2 unless mappings[$1].include?($2) 158: end 159: end 160: 161: (['/var/cache/yum', '/dev/shm', '/dev/pts', '/proc', '/sys'] + @appliance_config.hardware.partitions.keys.sort.reverse).each do |mount_point| 162: @log.trace "Unmounting '#{mount_point}'..." 163: @exec_helper.execute "umount -d #{dir}/install_root#{mount_point}" 164: end 165: 166: mappings.each do |loop, partitions| 167: @log.trace "Removing mappings from loop device #{loop}..." 168: @exec_helper.execute "/sbin/kpartx -d /dev/#{loop}" 169: @exec_helper.execute "losetup -d /dev/#{loop}" 170: 171: partitions.each do |part| 172: @log.trace "Removing mapping for partition #{part} from loop device #{loop}..." 173: @exec_helper.execute "rm /dev/#{loop}#{part}" 174: end 175: end 176: end 177: 178: @log.debug "Cleaned up after appliance-creator." 179: end
issues.jboss.org/browse/BGBUILD-177
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 182 182: def disable_firewall(guestfs) 183: @log.debug "Disabling firewall..." 184: guestfs.sh("lokkit -q --disabled") 185: @log.debug "Firewall disabled." 186: end
issues.jboss.org/browse/BGBUILD-177
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 182 182: def disable_firewall(guestfs) 183: @log.debug "Disabling firewall..." 184: guestfs.sh("lokkit -q --disabled") 185: @log.debug "Firewall disabled." 186: end
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 105 105: def execute_appliance_creator(kickstart_file) 106: begin 107: @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']}" 108: rescue InterruptionError => e 109: cleanup_after_appliance_creator(e.pid) 110: abort 111: end 112: end
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 105 105: def execute_appliance_creator(kickstart_file) 106: begin 107: @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']}" 108: rescue InterruptionError => e 109: cleanup_after_appliance_creator(e.pid) 110: abort 111: end 112: end
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 114 114: def execute_post(guestfs_helper) 115: @log.info "Executing post operations after build..." 116: unless @appliance_config.post['base'].nil? 117: @appliance_config.post['base'].each do |cmd| 118: guestfs_helper.sh(cmd, :arch => @appliance_config.hardware.arch) 119: end 120: @log.debug "Post commands from appliance definition file executed." 121: else 122: @log.debug "No commands specified, skipping." 123: end 124: end
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 114 114: def execute_post(guestfs_helper) 115: @log.info "Executing post operations after build..." 116: unless @appliance_config.post['base'].nil? 117: @appliance_config.post['base'].each do |cmd| 118: guestfs_helper.sh(cmd, :arch => @appliance_config.hardware.arch) 119: end 120: @log.debug "Post commands from appliance definition file executed." 121: else 122: @log.debug "No commands specified, skipping." 123: end 124: end
Copies specified files into appliance.
There are two types of paths:
Please use relative paths. Relative means relative to the appliance definition file. Using absolute paths will cause creating whole directory structure in appliance, which is most probably not exactly what you want.
issues.jboss.org/browse/BGBUILD-276
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 288 288: def install_files(guestfs) 289: @log.debug "Installing files specified in appliance definition file..." 290: 291: @appliance_config.files.each do |dir, files| 292: 293: @log.debug "Proceding files for '#{dir}' destination directory..." 294: 295: local_files = [] 296: 297: # Create the directory if it doesn't exists 298: guestfs.mkdir_p(dir) unless guestfs.exists(dir) != 0 299: 300: files.each do |f| 301: if f.match(/^(http|ftp|https):\/\//) 302: # Remote url provided 303: @log.trace "Remote url detected: '#{f}'." 304: 305: # We have a remote file, try to download it using curl! 306: guestfs.sh("cd #{dir} && curl -O -L #{f}") 307: else 308: @log.trace "Local path detected: '#{f}'." 309: 310: file_path = (f.match(/^\//) ? f : "#{File.dirname(@appliance_definition_file)}/#{f}") 311: 312: # TODO validate this earlier 313: raise ValidationError, "File '#{f}' specified in files section of appliance definition file doesn't exists." unless File.exists?(file_path) 314: 315: local_files << f 316: end 317: end 318: 319: next if local_files.empty? 320: 321: @log.trace "Tarring files..." 322: @exec_helper.execute("cd #{File.dirname(@appliance_definition_file)} && tar -cvf /tmp/bg_install_files.tar --wildcards #{local_files.join(' ')}") 323: @log.trace "Files tarred." 324: 325: @log.trace "Uploading and unpacking..." 326: guestfs.tar_in("/tmp/bg_install_files.tar", dir) 327: @log.trace "Files uploaded." 328: 329: end 330: @log.debug "Files installed." 331: end
Copies specified files into appliance.
There are two types of paths:
Please use relative paths. Relative means relative to the appliance definition file. Using absolute paths will cause creating whole directory structure in appliance, which is most probably not exactly what you want.
issues.jboss.org/browse/BGBUILD-276
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 288 288: def install_files(guestfs) 289: @log.debug "Installing files specified in appliance definition file..." 290: 291: @appliance_config.files.each do |dir, files| 292: 293: @log.debug "Proceding files for '#{dir}' destination directory..." 294: 295: local_files = [] 296: 297: # Create the directory if it doesn't exists 298: guestfs.mkdir_p(dir) unless guestfs.exists(dir) != 0 299: 300: files.each do |f| 301: if f.match(/^(http|ftp|https):\/\//) 302: # Remote url provided 303: @log.trace "Remote url detected: '#{f}'." 304: 305: # We have a remote file, try to download it using curl! 306: guestfs.sh("cd #{dir} && curl -O -L #{f}") 307: else 308: @log.trace "Local path detected: '#{f}'." 309: 310: file_path = (f.match(/^\//) ? f : "#{File.dirname(@appliance_definition_file)}/#{f}") 311: 312: # TODO validate this earlier 313: raise ValidationError, "File '#{f}' specified in files section of appliance definition file doesn't exists." unless File.exists?(file_path) 314: 315: local_files << f 316: end 317: end 318: 319: next if local_files.empty? 320: 321: @log.trace "Tarring files..." 322: @exec_helper.execute("cd #{File.dirname(@appliance_definition_file)} && tar -cvf /tmp/bg_install_files.tar --wildcards #{local_files.join(' ')}") 323: @log.trace "Files tarred." 324: 325: @log.trace "Uploading and unpacking..." 326: guestfs.tar_in("/tmp/bg_install_files.tar", dir) 327: @log.trace "Files uploaded." 328: 329: end 330: @log.debug "Files installed." 331: end
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 252 252: def install_repos(guestfs) 253: @log.debug "Installing repositories from appliance definition file..." 254: 255: # It seems that the directory is not always created by default if default repos are inhibited (e.g. SL6) 256: yum_d = '/etc/yum.repos.d/' 257: guestfs.mkdir_p(yum_d) if guestfs.exists(yum_d) == 0 258: 259: @appliance_config.repos.each do |repo| 260: if repo['ephemeral'] 261: @log.debug "Repository '#{repo['name']}' is an ephemeral repo. It'll not be installed in the appliance." 262: next 263: end 264: 265: @log.debug "Installing #{repo['name']} repo..." 266: repo_file = File.read("#{File.dirname(__FILE__)}/src/base.repo").gsub(/#NAME#/, repo['name']) 267: 268: ['baseurl', 'mirrorlist'].each do |type| 269: repo_file << ("#{type}=#{repo[type]}\n") unless repo[type].nil? 270: end 271: 272: guestfs.write_file("#{yum_d}#{repo['name']}.repo", repo_file, 0) 273: end 274: @log.debug "Repositories installed." 275: end
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 252 252: def install_repos(guestfs) 253: @log.debug "Installing repositories from appliance definition file..." 254: 255: # It seems that the directory is not always created by default if default repos are inhibited (e.g. SL6) 256: yum_d = '/etc/yum.repos.d/' 257: guestfs.mkdir_p(yum_d) if guestfs.exists(yum_d) == 0 258: 259: @appliance_config.repos.each do |repo| 260: if repo['ephemeral'] 261: @log.debug "Repository '#{repo['name']}' is an ephemeral repo. It'll not be installed in the appliance." 262: next 263: end 264: 265: @log.debug "Installing #{repo['name']} repo..." 266: repo_file = File.read("#{File.dirname(__FILE__)}/src/base.repo").gsub(/#NAME#/, repo['name']) 267: 268: ['baseurl', 'mirrorlist'].each do |type| 269: repo_file << ("#{type}=#{repo[type]}\n") unless repo[type].nil? 270: end 271: 272: guestfs.write_file("#{yum_d}#{repo['name']}.repo", repo_file, 0) 273: end 274: @log.debug "Repositories installed." 275: end
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 248 248: def recreate_kernel_image(guestfs, modules = []) 249: @linux_helper.recreate_kernel_image(guestfs, modules) 250: end
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 248 248: def recreate_kernel_image(guestfs, modules = []) 249: @linux_helper.recreate_kernel_image(guestfs, modules) 250: end
issues.jboss.org/browse/BGBUILD-148
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 127 127: def recreate_rpm_database(guestfs, guestfs_helper) 128: @log.debug "Recreating RPM database..." 129: 130: guestfs.download("/var/lib/rpm/Packages", "#{@dir.tmp}/Packages") 131: @exec_helper.execute("/usr/lib/rpm/rpmdb_dump #{@dir.tmp}/Packages > #{@dir.tmp}/Packages.dump") 132: guestfs.upload("#{@dir.tmp}/Packages.dump", "/tmp/Packages.dump") 133: guestfs.sh("rm -rf /var/lib/rpm/*") 134: guestfs_helper.sh("cd /var/lib/rpm/ && cat /tmp/Packages.dump | /usr/lib/rpm/rpmdb_load Packages") 135: guestfs_helper.sh("rpm --rebuilddb") 136: 137: @log.debug "RPM database recreated..." 138: end
issues.jboss.org/browse/BGBUILD-148
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 127 127: def recreate_rpm_database(guestfs, guestfs_helper) 128: @log.debug "Recreating RPM database..." 129: 130: guestfs.download("/var/lib/rpm/Packages", "#{@dir.tmp}/Packages") 131: @exec_helper.execute("/usr/lib/rpm/rpmdb_dump #{@dir.tmp}/Packages > #{@dir.tmp}/Packages.dump") 132: guestfs.upload("#{@dir.tmp}/Packages.dump", "/tmp/Packages.dump") 133: guestfs.sh("rm -rf /var/lib/rpm/*") 134: guestfs_helper.sh("cd /var/lib/rpm/ && cat /tmp/Packages.dump | /usr/lib/rpm/rpmdb_load Packages") 135: guestfs_helper.sh("rpm --rebuilddb") 136: 137: @log.debug "RPM database recreated..." 138: end
issues.jboss.org/browse/BGBUILD-301
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 189 189: def set_label_for_swap_partitions(guestfs, guestfs_helper) 190: @log.trace "Searching for swap partition to set label..." 191: 192: guestfs_helper.mountable_partitions(guestfs.list_devices.first, :list_swap => true).each do |p| 193: if guestfs.vfs_type(p).eql?('swap') 194: @log.debug "Setting 'swap' label for partiiton '#{p}'." 195: guestfs.mkswap_L('swap', p) 196: @log.debug "Label set." 197: # We assume here that nobody will want to have two swap partitions 198: break 199: end 200: end 201: end
issues.jboss.org/browse/BGBUILD-301
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 189 189: def set_label_for_swap_partitions(guestfs, guestfs_helper) 190: @log.trace "Searching for swap partition to set label..." 191: 192: guestfs_helper.mountable_partitions(guestfs.list_devices.first, :list_swap => true).each do |p| 193: if guestfs.vfs_type(p).eql?('swap') 194: @log.debug "Setting 'swap' label for partiiton '#{p}'." 195: guestfs.mkswap_L('swap', p) 196: @log.debug "Label set." 197: # We assume here that nobody will want to have two swap partitions 198: break 199: end 200: end 201: end
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 235 235: def set_motd(guestfs) 236: @log.debug "Setting up '/etc/motd'..." 237: # set nice banner for SSH 238: motd_file = "/etc/init.d/motd" 239: guestfs.upload("#{File.dirname(__FILE__)}/src/motd.init", motd_file) 240: guestfs.sh("sed -i s/#VERSION#/'#{@appliance_config.version}.#{@appliance_config.release}'/ #{motd_file}") 241: guestfs.sh("sed -i s/#APPLIANCE#/'#{@appliance_config.name} appliance'/ #{motd_file}") 242: 243: guestfs.sh("/bin/chmod +x #{motd_file}") 244: guestfs.sh("/sbin/chkconfig --add motd") 245: @log.debug "'/etc/motd' is nice now." 246: end
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 235 235: def set_motd(guestfs) 236: @log.debug "Setting up '/etc/motd'..." 237: # set nice banner for SSH 238: motd_file = "/etc/init.d/motd" 239: guestfs.upload("#{File.dirname(__FILE__)}/src/motd.init", motd_file) 240: guestfs.sh("sed -i s/#VERSION#/'#{@appliance_config.version}.#{@appliance_config.release}'/ #{motd_file}") 241: guestfs.sh("sed -i s/#APPLIANCE#/'#{@appliance_config.name} appliance'/ #{motd_file}") 242: 243: guestfs.sh("/bin/chmod +x #{motd_file}") 244: guestfs.sh("/sbin/chkconfig --add motd") 245: @log.debug "'/etc/motd' is nice now." 246: end
Substitute variables in selected string.
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 53 53: def substitute_vars(str) 54: return if str.nil? 55: @appliance_config.variables.keys.each do |var| 56: str = str.gsub("##{var}#", @appliance_config.variables[var]) 57: end 58: str 59: end
Substitute variables in selected string.
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 53 53: def substitute_vars(str) 54: return if str.nil? 55: @appliance_config.variables.keys.each do |var| 56: str = str.gsub("##{var}#", @appliance_config.variables[var]) 57: end 58: str 59: end
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 203 203: def use_labels_for_partitions(guestfs) 204: @log.debug "Using labels for partitions..." 205: device = guestfs.list_devices.first 206: 207: # /etc/fstab 208: if fstab = guestfs.read_file('/etc/fstab').gsub!(%r(^(/dev/\w+da\d*))) { |path| "LABEL=#{guestfs.vfs_label(path.gsub('/dev/sda', device))}" } 209: guestfs.write_file('/etc/fstab', fstab, 0) 210: end 211: 212: # /boot/grub/grub.conf 213: if guestfs.exists('/boot/grub/grub.conf') != 0 214: if grub = guestfs.read_file('/boot/grub/grub.conf').gsub!(%r((/dev/\w+da\d*))) { |path| "LABEL=#{guestfs.vfs_label(path.gsub('/dev/sda', device))}" } 215: guestfs.write_file('/boot/grub/grub.conf', grub, 0) 216: end 217: end 218: @log.debug "Done." 219: end
# File lib/boxgrinder-build/plugins/os/rpm-based/rpm-based-os-plugin.rb, line 203 203: def use_labels_for_partitions(guestfs) 204: @log.debug "Using labels for partitions..." 205: device = guestfs.list_devices.first 206: 207: # /etc/fstab 208: if fstab = guestfs.read_file('/etc/fstab').gsub!(%r(^(/dev/\w+da\d*))) { |path| "LABEL=#{guestfs.vfs_label(path.gsub('/dev/sda', device))}" } 209: guestfs.write_file('/etc/fstab', fstab, 0) 210: end 211: 212: # /boot/grub/grub.conf 213: if guestfs.exists('/boot/grub/grub.conf') != 0 214: if grub = guestfs.read_file('/boot/grub/grub.conf').gsub!(%r((/dev/\w+da\d*))) { |path| "LABEL=#{guestfs.vfs_label(path.gsub('/dev/sda', device))}" } 215: guestfs.write_file('/boot/grub/grub.conf', grub, 0) 216: end 217: end 218: @log.debug "Done." 219: end