class ForemanMaintain::PackageManager::Yum
Constants
- PROTECTOR_CONFIG_FILE
- PROTECTOR_WHITELIST_FILE
Public Class Methods
parse_envra(envra)
click to toggle source
# File lib/foreman_maintain/package_manager/yum.rb, line 6 def self.parse_envra(envra) # envra format: 0:foreman-1.20.1.10-1.el7sat.noarch parsed = envra.match(/\d*:?(?<name>.*)-[^-]+-[^-]+\.[^.]+/) parsed ? Hash[parsed.names.map(&:to_sym).zip(parsed.captures)].merge(:envra => envra) : nil end
Public Instance Methods
check_update(packages: nil, with_status: false)
click to toggle source
# File lib/foreman_maintain/package_manager/yum.rb, line 70 def check_update(packages: nil, with_status: false) yum_action('check-update', packages, :assumeyes => true, :valid_exit_statuses => [100], :with_status => with_status) end
clean_cache(assumeyes: false)
click to toggle source
# File lib/foreman_maintain/package_manager/yum.rb, line 66 def clean_cache(assumeyes: false) yum_action('clean', 'all', :assumeyes => assumeyes) end
files_not_owned_by_package(directory)
click to toggle source
# File lib/foreman_maintain/package_manager/yum.rb, line 80 def files_not_owned_by_package(directory) find_cmd = "find #{directory} -exec /bin/sh -c 'rpm -qf {} &> /dev/null || echo {}' \\;" sys.execute(find_cmd).split("\n") end
find_installed_package(name, queryformat = '')
click to toggle source
# File lib/foreman_maintain/package_manager/yum.rb, line 39 def find_installed_package(name, queryformat = '') rpm_cmd = "rpm -q '#{name}'" unless queryformat.empty? rpm_cmd += " --qf '#{queryformat}'" end status, result = sys.execute_with_status(rpm_cmd) if status == 0 result end end
install(packages, assumeyes: false)
click to toggle source
# File lib/foreman_maintain/package_manager/yum.rb, line 50 def install(packages, assumeyes: false) yum_action('install', packages, :assumeyes => assumeyes) end
installed?(packages)
click to toggle source
# File lib/foreman_maintain/package_manager/yum.rb, line 34 def installed?(packages) packages_list = [packages].flatten(1).map { |pkg| "'#{pkg}'" }.join(' ') sys.execute?(%(rpm -q #{packages_list})) end
list_installed_packages(queryformat = '%{NAME}-%{VERSION}-%{RELEASE}.%{ARCH}\n')
click to toggle source
# File lib/foreman_maintain/package_manager/yum.rb, line 85 def list_installed_packages(queryformat = '%{NAME}-%{VERSION}-%{RELEASE}.%{ARCH}\n') # The queryformat should only include valid tag(s) as per `rpm --querytags` list. # If any special formatting is required with querytag then it should be provided with tag i.e, # "--%{VENDOR}" # The queryformat string must end with '\n' sys.execute!("rpm -qa --qf '#{queryformat}'").split("\n") end
lock_versions()
click to toggle source
# File lib/foreman_maintain/package_manager/yum.rb, line 12 def lock_versions enable_protector end
protector_whitelist_file_nonzero?()
click to toggle source
# File lib/foreman_maintain/package_manager/yum.rb, line 25 def protector_whitelist_file_nonzero? File.exist?(PROTECTOR_WHITELIST_FILE) && !File.zero?(PROTECTOR_WHITELIST_FILE) end
reinstall(packages, assumeyes: false)
click to toggle source
# File lib/foreman_maintain/package_manager/yum.rb, line 54 def reinstall(packages, assumeyes: false) yum_action('reinstall', packages, :assumeyes => assumeyes) end
remove(packages, assumeyes: false)
click to toggle source
# File lib/foreman_maintain/package_manager/yum.rb, line 58 def remove(packages, assumeyes: false) yum_action('remove', packages, :assumeyes => assumeyes) end
unlock_versions()
click to toggle source
# File lib/foreman_maintain/package_manager/yum.rb, line 16 def unlock_versions disable_protector end
update(packages = [], assumeyes: false)
click to toggle source
# File lib/foreman_maintain/package_manager/yum.rb, line 62 def update(packages = [], assumeyes: false) yum_action('update', packages, :assumeyes => assumeyes) end
update_available?(package)
click to toggle source
# File lib/foreman_maintain/package_manager/yum.rb, line 75 def update_available?(package) cmd_output = yum_action('check-update -q', package, :with_status => true, :assumeyes => false) cmd_output[0] == 100 end
version_locking_supported?()
click to toggle source
# File lib/foreman_maintain/package_manager/yum.rb, line 30 def version_locking_supported? true end
versions_locked?()
click to toggle source
# File lib/foreman_maintain/package_manager/yum.rb, line 20 def versions_locked? !!(protector_config =~ /^\s*enabled\s*=\s*1/) && protector_whitelist_file_nonzero? end
Private Instance Methods
disable_protector()
click to toggle source
# File lib/foreman_maintain/package_manager/yum.rb, line 107 def disable_protector setup_protector(false) end
enable_protector()
click to toggle source
# File lib/foreman_maintain/package_manager/yum.rb, line 103 def enable_protector setup_protector(true) end
protector_config()
click to toggle source
# File lib/foreman_maintain/package_manager/yum.rb, line 95 def protector_config File.exist?(protector_config_file) ? File.read(protector_config_file) : '' end
protector_config_file()
click to toggle source
# File lib/foreman_maintain/package_manager/yum.rb, line 99 def protector_config_file PROTECTOR_CONFIG_FILE end
setup_protector(enabled)
click to toggle source
# File lib/foreman_maintain/package_manager/yum.rb, line 111 def setup_protector(enabled) config = protector_config config += "\n" unless config[-1] == "\n" enabled_re = /^\s*enabled\s*=.*$/ if enabled_re.match(config) config = config.gsub(enabled_re, "enabled = #{enabled ? '1' : '0'}") else config += "enabled = #{enabled ? '1' : '0'}\n" end File.open(protector_config_file, 'w') { |file| file.puts config } end
yum_action(action, packages, with_status: false, assumeyes: false, valid_exit_statuses: [0])
click to toggle source
# File lib/foreman_maintain/package_manager/yum.rb, line 123 def yum_action(action, packages, with_status: false, assumeyes: false, valid_exit_statuses: [0]) yum_options = [] packages = [packages].flatten(1) yum_options << '-y' if assumeyes yum_options << '--disableplugin=foreman-protector' yum_options_s = yum_options.empty? ? '' : ' ' + yum_options.join(' ') packages_s = packages.empty? ? '' : ' ' + packages.join(' ') if with_status sys.execute_with_status("yum#{yum_options_s} #{action}#{packages_s}", :interactive => !assumeyes) else sys.execute!("yum#{yum_options_s} #{action}#{packages_s}", :interactive => !assumeyes, :valid_exit_statuses => valid_exit_statuses) end end