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Plugin for tuning bootloader options.
Currently only grub2 is supported and reboot is required to apply the tunings.
These tunings are unloaded only on profile change followed by reboot.
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ƒ | _ d S( Ns4 Required GRUB2 template not found, disabling plugin.( t ost patht isfilet constst GRUB2_TUNED_TEMPLATE_PATHR t NotSupportedPluginExceptiont superR t __init__R t _cmd( t selft argst kwargs( ( sC /usr/lib/python2.7/site-packages/tuned/plugins/plugin_bootloader.pyR s c C sR t | _ t | _ t | _ t | _ d | _ d | _ d | _ | j
ƒ | _ d S( Nt ( t Falset _has_dynamic_tuningt Truet _has_static_tuningt update_grub2_cfgt _initrd_remove_dirt Nonet _initrd_dst_img_valt _cmdline_valt _initrd_valt _get_grub2_cfg_filest _grub2_cfg_file_names( R t instance( ( sC /usr/lib/python2.7/site-packages/tuned/plugins/plugin_bootloader.pyt _instance_init s c C s d S( N( ( R R ( ( sC /usr/lib/python2.7/site-packages/tuned/plugins/plugin_bootloader.pyt _instance_cleanup' s c C s. i d d 6d d 6d d 6d d 6d d 6d d 6S( Nt grub2_cfg_filet initrd_dst_imgt initrd_add_imgt initrd_add_dirt initrd_remove_dirt cmdline( R ( t cls( ( sC /usr/lib/python2.7/site-packages/tuned/plugins/plugin_bootloader.pyt _get_config_options* s c C s© | j ƒ j ƒ } g } xm | D]e } t | ƒ j d ƒ rJ | j | ƒ q | | k rg | | | | <q t j d | | j j f ƒ q W| j ƒ d } xå | D]Ý } | | } | d k sŸ | d k rÍ qŸ n | d } | d j ƒ } | d k r| d k r| d | 7} qŸ | d k rn| d k rnxQ | j ƒ D]2 } t
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d | ƒ } q5WqŸ | d | 7} qŸ W| j ƒ } | d k r¥| | d <n | S( sS Merge provided options with plugin default options and merge all cmdline.* options.R& s$ Unknown option '%s' for plugin '%s'.R i i t +t t -s (\A|\s)s (?=\Z|\s)N( R( t copyt strt
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6d t ƒqE W| j d k r½ t j d | j ƒ | j j | j ƒ n d S( NsU cannot find grub.cfg to patch, you need to regenerate it by hand using grub2-mkconfigR s set\s+t adds removing initrd image '%s'( R R0 t errorRK R t BOOT_CMDLINE_TUNED_VARt BOOT_CMDLINE_INITRD_ADD_VARR
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!9c C s$ | r t j d ƒ | j ƒ n d S( Ns/ removing grub2 tuning previously added by Tuned( R0 RR RT ( R R t
full_rollback( ( sC /usr/lib/python2.7/site-packages/tuned/plugins/plugin_bootloader.pyt _instance_unapply_staticj s
c C sñ t j d ƒ t j d t j d d | d t j ƒ} t j d t j d | d t j ƒ} t j d t j d d | d t j ƒ} t j d t j d | d t j ƒ} t j t j d d | d t j ƒ} t j t j d d | d t j ƒS( Ns unpatching grub.cfgs
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S( Ns patching grub.cfgsR cannot find grub.cfg to patch, you need to regenerate it by hand by grub2-mkconfigi sF error patching %s, you need to regenerate it by hand by grub2-mkconfigs+ adding boot command line parameters to '%s's \b(set\s+s \s*=).*$s \1s "RW i s \$s \1"( R0 RX R RM R R
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_grub2_updateº s 'c C s= | j d k r9 t j j t j t j j | ƒ ƒ | _ n d S( N( R R R R t joinR t BOOT_DIRt basename( R t name( ( sC /usr/lib/python2.7/site-packages/tuned/plugins/plugin_bootloader.pyt _init_initrd_dst_img¾ s c C s t j j t j ƒ S( N( R R t isdirR t PETITBOOT_DETECT_DIR( R ( ( sC /usr/lib/python2.7/site-packages/tuned/plugins/plugin_bootloader.pyt _check_petitboot s c C sé | j ƒ r t j d ƒ n t j d | j ƒ t j j | j ƒ } | j j | | j ƒ sa t
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d S| r1 | d k r1 t | ƒ g | _ n d S( N( R R- R ( R t enablingt valuet verifyt ignore_missing( ( sC /usr/lib/python2.7/site-packages/tuned/plugins/plugin_bootloader.pyt _grub2_cfg_file× s R" c C sy | r
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