{"id":83698,"date":"2020-06-02T19:42:29","date_gmt":"2020-06-02T17:42:29","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/dracut-systemd-luks-usbflash-avtorazblokirovka"},"modified":"2020-06-02T19:42:29","modified_gmt":"2020-06-02T17:42:29","slug":"dracut-systemd-luks-usbflash-avtorazblokirovka","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/administrirovanie\/dracut-systemd-luks-usbflash-avtorazblokirovka","title":{"rendered":"dracut + systemd + LUKS + usbflash = automaatne avamine","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\u0418\u0441\u0442\u043e\u0440\u0438\u044f \u043d\u0430\u0447\u0430\u043b\u0430\u0441\u044c \u0434\u0430\u0432\u043d\u043e, \u0435\u0449\u0435 \u043f\u0440\u0438 \u0432\u044b\u0445\u043e\u0434\u0435 Centos 7 (RHEL 7). \u0415\u0441\u043b\u0438 \u0432\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043b\u0438 \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043d\u0430 \u0434\u0438\u0441\u043a\u0430\u0445 \u0441 Centos 6, \u0442\u043e \u043d\u0435 \u0431\u044b\u043b\u043e \u043d\u0438\u043a\u0430\u043a\u0438\u0445 \u043f\u0440\u043e\u0431\u043b\u0435\u043c \u0441 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0440\u0430\u0437\u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u043a\u043e\u0439 \u0434\u0438\u0441\u043a\u043e\u0432 \u043f\u0440\u0438 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0438 USB \u0444\u043b\u0435\u0448\u043a\u0438 \u0441 \u043d\u0443\u0436\u043d\u044b\u043c\u0438 \u043a\u043b\u044e\u0447\u0430\u043c\u0438. \u041e\u0434\u043d\u0430\u043a\u043e, \u043f\u0440\u0438 \u0432\u044b\u0445\u043e\u0434\u0435 7-\u043a\u0438 \u0432\u043d\u0435\u0437\u0430\u043f\u043d\u043e \u0432\u0441\u0435 \u043d\u0435 \u0440\u0430\u0431\u043e\u0442\u0430\u043b\u043e \u043a\u0430\u043a \u0432\u044b \u043f\u0440\u0438\u0432\u044b\u043a\u043b\u0438. \u0422\u043e\u0433\u0434\u0430 \u043c\u043e\u0436\u043d\u043e \u0431\u044b\u043b\u043e \u043d\u0430\u0439\u0442\u0438 \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0432 \u0432\u043e\u0437\u0432\u0440\u0430\u0442\u0435 dracut \u043a sysvinit \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043d\u0435\u0437\u0430\u043c\u044b\u0441\u043b\u043e\u0432\u0430\u0442\u043e\u0439 \u0441\u0442\u0440\u043e\u0447\u043a\u0438 \u0432 \u043a\u043e\u043d\u0444\u0438\u0433\u0435: echo ‘omit_dracutmodules+=" systemd "’ > \/etc\/dracut.conf.d\/luks-workaround.conf
\n\u0427\u0442\u043e \u0441\u0440\u0430\u0437\u0443 \u043b\u0438\u0448\u0430\u043b\u043e \u043d\u0430\u0441 \u0432\u0441\u0435\u0439 \u043f\u0440\u0435\u043b\u0435\u0441\u0442\u0438 systemd \u2014 \u0431\u044b\u0441\u0442\u0440\u044b\u0439 \u0438 \u043f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u044b\u0439 \u0437\u0430\u043f\u0443\u0441\u043a \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0445 \u0441\u043b\u0443\u0436\u0431, \u0447\u0442\u043e \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0441\u043e\u043a\u0440\u0430\u0449\u0430\u043b\u043e \u0432\u0440\u0435\u043c\u044f \u0437\u0430\u043f\u0443\u0441\u043a\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u044b.
\n\u0412\u043e\u0437 \u0438 \u043d\u044b\u043d\u0435 \u0442\u0430\u043c: 905683<\/a><\/noindex>
\n\u041d\u0435 \u0434\u043e\u0436\u0434\u0430\u0432\u0448\u0438\u0441\u044c \u0440\u0435\u0448\u0435\u043d\u0438\u044f, \u044f \u0441\u0434\u0435\u043b\u0430\u043b \u0435\u0433\u043e \u0434\u043b\u044f \u0441\u0435\u0431\u044f \u0441\u0430\u043c, \u0430 \u0442\u0435\u043f\u0435\u0440\u044c \u0434\u0435\u043b\u044e\u0441\u044c \u0438 \u0441 \u043e\u0431\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0441\u0442\u044c\u044e, \u043a\u043e\u043c\u0443 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u043e, \u0447\u0438\u0442\u0430\u0439\u0442\u0435 \u0434\u0430\u043b\u044c\u0448\u0435.
\n\"dracut
\n<\/a><\/noindex><\/p>\n

\u0412\u0432\u0435\u0434\u0435\u043d\u0438\u0435<\/h2>\n

\nSystemd, \u043a\u043e\u0433\u0434\u0430 \u044f \u0442\u043e\u043b\u044c\u043a\u043e \u043d\u0430\u0447\u0430\u043b \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0441 Centos 7 \u043d\u0435 \u0432\u044b\u0437\u0432\u0430\u043b \u043d\u0438\u043a\u0430\u043a\u0438\u0445 \u044d\u043c\u043e\u0446\u0438\u0439, \u0442\u0430\u043a \u043a\u0430\u043a \u043a\u0440\u043e\u043c\u0435 \u043d\u0435\u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441\u0435 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u043b\u0443\u0436\u0431\u0430\u043c\u0438, \u044f \u043d\u0435 \u043f\u043e\u0447\u0443\u0432\u0441\u0442\u0432\u043e\u0432\u0430\u043b \u0432\u043d\u0430\u0447\u0430\u043b\u0435 \u043e\u0441\u043e\u0431\u043e\u0439 \u0440\u0430\u0437\u043d\u0438\u0446\u044b. \u0412\u043f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u0438 systemd \u043c\u043d\u0435 \u043f\u043e\u043d\u0440\u0430\u0432\u0438\u043b\u0441\u044f, \u043d\u043e \u043f\u0435\u0440\u0432\u043e\u0435 \u0432\u043f\u0435\u0447\u0430\u0442\u043b\u0435\u043d\u0438\u0435 \u0431\u044b\u043b\u043e \u043d\u0435\u043c\u043d\u043e\u0433\u043e \u043f\u043e\u0434\u043f\u043e\u0440\u0447\u0435\u043d\u043e, \u0442\u0430\u043a \u043a\u0430\u043a \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 dracut \u043d\u0435 \u043e\u0441\u043e\u0431\u043e \u0443\u0434\u0435\u043b\u044f\u043b\u0438 \u0432\u0440\u0435\u043c\u044f \u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e systemd \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u043d\u043e \u0441 \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0434\u0438\u0441\u043a\u043e\u0432. \u0412 \u0446\u0435\u043b\u043e\u043c \u043e\u043d\u043e \u0440\u0430\u0431\u043e\u0442\u0430\u043b\u043e, \u043d\u043e \u0432\u0432\u043e\u0434\u0438\u0442\u044c \u043f\u0430\u0440\u043e\u043b\u044c \u043e\u0442 \u0434\u0438\u0441\u043a\u0430 \u043f\u0440\u0438 \u043a\u0430\u0436\u0434\u043e\u043c \u0437\u0430\u0443\u0441\u043a\u0435 \u0441\u0435\u0440\u0432\u0435\u0440\u0430<\/a> \u2014 \u043d\u0435 \u0441\u0430\u043c\u043e\u0435 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u043e\u0435 \u0437\u0430\u043d\u044f\u0442\u0438\u0435.
\n\u041e\u043f\u0440\u043e\u0431\u043e\u0432\u0430\u0432 \u043a\u0443\u0447\u0443 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439 \u0438 \u0443\u0447\u0438\u0442\u0430\u0432\u0448\u0438\u0441\u044c \u043c\u0430\u043d\u0443\u0430\u043b\u043e\u043c \u044f \u043f\u043e\u043d\u044f\u043b, \u0447\u0442\u043e \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 systemd \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u0430 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u044f \u0441 USB, \u043d\u043e \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u0440\u0438 \u0440\u0443\u0447\u043d\u043e\u0439 \u0430\u0441\u0441\u043e\u0446\u0438\u0430\u0446\u0438\u0438 \u043a\u0430\u0436\u0434\u043e\u0433\u043e \u0434\u0438\u0441\u043a\u0430 \u0441 \u043a\u043b\u044e\u0447\u0435\u043c \u043d\u0430 USB \u0434\u0438\u0441\u043a\u0435, \u043f\u0440\u0438\u0447\u0435\u043c \u0441\u0430\u043c USB \u0434\u0438\u0441\u043a \u043c\u043e\u0436\u043d\u043e \u0441\u0432\u044f\u0437\u0430\u0442\u044c \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u043e \u0435\u0433\u043e UUID, LABEL \u043d\u0435 \u0440\u0430\u0431\u043e\u0442\u0430\u043b. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0442\u044c \u0442\u0430\u043a\u043e\u0435 \u0443 \u0441\u0435\u0431\u044f \u0431\u044b\u043b\u043e \u043d\u0435 \u043e\u0447\u0435\u043d\u044c \u0443\u0434\u043e\u0431\u043d\u043e, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0432 \u0438\u0442\u043e\u0433\u0435 \u044f \u043f\u043e\u0433\u0440\u0443\u0437\u0438\u043b\u0441\u044f \u0432 \u043e\u0436\u0438\u0434\u0430\u043d\u0438\u0435 \u0438, \u043f\u0440\u043e\u0436\u0434\u0430\u0432 \u0431\u0435\u0437 \u043c\u0430\u043b\u043e\u0433\u043e 7 \u043b\u0435\u0442, \u044f \u043f\u043e\u043d\u044f\u043b \u2014 \u043d\u0438\u043a\u0442\u043e \u043d\u0435 \u0441\u043e\u0431\u0438\u0440\u0430\u0435\u0442\u0441\u044f \u0440\u0435\u0448\u0430\u0442\u044c \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0443.<\/p>\n

\u041f\u0440\u043e\u0431\u043b\u0435\u043c\u044b<\/h3>\n

\n\u041a\u043e\u043d\u0435\u0447\u043d\u043e, \u043d\u0430\u043f\u0438\u0441\u0430\u0442\u044c \u0441\u0432\u043e\u0439 \u043f\u043b\u0430\u0433\u0438\u043d \u043a dracut \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0447\u0442\u0438 \u043a\u0430\u0436\u0434\u044b\u0439, \u043d\u043e \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u0435\u0433\u043e \u0440\u0430\u0431\u043e\u0447\u0438\u043c \u0443\u0436\u0435 \u043d\u0435 \u0442\u0430\u043a \u043f\u0440\u043e\u0441\u0442\u043e. \u041e\u043a\u0430\u0437\u0430\u043b\u043e\u0441\u044c, \u0447\u0442\u043e \u0437\u0430 \u0441\u0447\u0435\u0442 \u043f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u043e\u0439 \u043f\u0440\u0438\u0440\u043e\u0434\u044b \u0437\u0430\u043f\u0443\u0441\u043a\u0430 systemd \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 \u0441\u0432\u043e\u0435\u0433\u043e \u043a\u043e\u0434\u0430 \u0438 \u043f\u043e\u043c\u0435\u043d\u044f\u0442\u044c \u0445\u043e\u0434 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u043d\u0435 \u0442\u0430\u043a \u0438 \u043b\u0435\u0433\u043a\u043e. \u0414\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u044f \u043a dracut \u043f\u043e\u044f\u0441\u043d\u044f\u043b\u0430 \u0434\u0430\u043b\u0435\u043a\u043e \u043d\u0435 \u0432\u0441\u0435. \u041e\u0434\u043d\u0430\u043a\u043e \u0432\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u0438 \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u044d\u043a\u0441\u043f\u0435\u0440\u0435\u043c\u0435\u043d\u0442\u043e\u0432 \u044f \u0441\u043c\u043e\u0433 \u0440\u0435\u0448\u0438\u0442\u044c \u0437\u0430\u0434\u0430\u0447\u0443.<\/p>\n

\u041a\u0430\u043a \u043e\u043d\u043e \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442<\/h3>\n

\n\u0412 \u043e\u0441\u043d\u043e\u0432\u0435 \u043b\u0435\u0436\u0438\u0442 \u0442\u0440\u0438 \u044e\u043d\u0438\u0442\u0430:<\/p>\n

    \n
  1. luks-auto-key.service \u2014 \u0438\u0449\u0435\u0442 \u043d\u0430\u043a\u043e\u043f\u0438\u0442\u0435\u043b\u0438 \u0441 \u043a\u043b\u044e\u0447\u0430\u043c\u0438 \u0434\u043b\u044f LUKS<\/li>\n
  2. luks-auto.target \u2014 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442 \u0440\u043e\u043b\u044c \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u0434\u043b\u044f \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0445 \u044e\u043d\u0438\u0442\u043e\u0432 systemd-cryptsetup<\/li>\n
  3. luks-auto-clean.service \u2014 \u043e\u0447\u0438\u0449\u0430\u0435\u0442 \u0432\u0440\u0435\u043c\u043d\u043d\u044b\u0435 \u0444\u0430\u0439\u043b\u044b, \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u044b\u0435 luks-auto-key.service<\/li>\n<\/ol>\n

    \n\u0418 luks-auto-generator.sh \u2014 \u0441\u043a\u0440\u0438\u043f\u0442, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u0442\u0441\u044f systemd \u0438 \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0435\u0442 \u0433\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u044e \u044e\u043d\u0438\u0442\u043e\u0432 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432 \u044f\u0434\u0440\u0430. \u0410\u043d\u0430\u043b\u043e\u0433\u0438\u0447\u043d\u044b\u0435 \u0433\u0435\u043d\u0435\u0440\u0430\u0442\u043e\u0440\u044b \u0441\u043e\u0437\u0434\u0430\u044e\u0442 \u044e\u043d\u0438\u0442\u044b fstab \u0438 \u0442.\u043f.<\/p>\n

    luks-auto-generator.sh<\/h4>\n

    \n\u0421 \u043f\u043e\u043c\u043e\u0449\u044c\u044e drop-in.conf \u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0445 systemd-cryptsetup, \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u044f \u0438\u043c \u0432 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u044c luks-auto.target.<\/p>\n

    luks-auto-key.service \u0438 luks-auto-key.sh<\/h4>\n

    \n\u042d\u0442\u043e\u0442 \u044e\u043d\u0438\u0442 \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u0442 \u0441\u043a\u0440\u0438\u043f\u0442 luks-auto-key.sh, \u043a\u043e\u0442\u043e\u0440\u044b\u0439, \u043e\u0441\u043d\u043e\u0432\u044b\u0432\u0430\u044f\u0441\u044c \u043d\u0430 \u043a\u043b\u044e\u0447\u0430\u0445 rd.luks.*, \u043d\u0430\u0445\u043e\u0434\u0438\u0442 \u043d\u043e\u0441\u0438\u0442\u0435\u043b\u0438 \u0441 \u043a\u043b\u044e\u0447\u0430\u043c\u0438 \u0438 \u043a\u043e\u043f\u0438\u0440\u0443\u0435\u0442 \u0438\u0445 \u0432\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0439 \u043a\u0430\u0442\u0430\u043b\u043e\u0433 \u0434\u043b\u044f \u0434\u0430\u043b\u044c\u043d\u0435\u0439\u0448\u0435\u0433\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f. \u041f\u043e\u0441\u043b\u0435 \u0437\u0430\u0432\u0435\u0440\u0448\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430, \u043a\u043b\u044e\u0447\u0438 \u0438\u0437 \u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0433\u043e \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u0430 \u0443\u0434\u0430\u043b\u044f\u0435\u0442 luks-auto-clean.service.<\/p>\n

    \u0418\u0441\u0445\u043e\u0434\u043d\u0438\u043a\u0438:<\/h3>\n

    <\/p>\n

    \/usr\/lib\/dracut\/modules.d\/99luks-auto\/module-setup.sh<\/b><\/p>\n

    #!\/bin\/bash\n\ncheck () {\n        if ! dracut_module_included "systemd"; then\n                "luks-auto needs systemd in the initramfs"\n                return 1\n        fi\n        return 255\n}\n\ndepends () {\n        echo "systemd"\n        return 0\n}\n\ninstall () {\n        inst "$systemdutildir\/systemd-cryptsetup"\n\t\tinst_script "$moddir\/luks-auto-generator.sh" "$systemdutildir\/system-generators\/luks-auto-generator.sh"\n\t\tinst_script "$moddir\/luks-auto-key.sh" "\/etc\/systemd\/system\/luks-auto-key.sh"\n\t\tinst_script "$moddir\/luks-auto.sh" "\/etc\/systemd\/system\/luks-auto.sh"\n\t\tinst "$moddir\/luks-auto.target" "${systemdsystemunitdir}\/luks-auto.target"\n\t\tinst "$moddir\/luks-auto-key.service" "${systemdsystemunitdir}\/luks-auto-key.service"\n\t\tinst "$moddir\/luks-auto-clean.service" "${systemdsystemunitdir}\/luks-auto-clean.service"\n\t\tln_r "${systemdsystemunitdir}\/luks-auto.target" "${systemdsystemunitdir}\/initrd.target.wants\/luks-auto.target"\n\t\tln_r "${systemdsystemunitdir}\/luks-auto-key.service" "${systemdsystemunitdir}\/initrd.target.wants\/luks-auto-key.service"\n\t\tln_r "${systemdsystemunitdir}\/luks-auto-clean.service" "${systemdsystemunitdir}\/initrd.target.wants\/luks-auto-clean.service"\n}\n<\/code><\/pre>\n
                            \/usr\/lib\/dracut\/modules.d\/99luks-auto\/luks-auto-generator.sh<\/b><\/p>\n
    \n#!\/bin\/sh\n# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-\n# ex: ts=8 sw=4 sts=4 et filetype=sh\n\n. \/lib\/dracut-lib.sh\n\nSYSTEMD_RUN='\/run\/systemd\/system'\nCRYPTSETUP='\/usr\/lib\/systemd\/systemd-cryptsetup'\nTOUT=$(getargs rd.luks.key.tout)\nif [ ! -z "$TOUT" ]; then\n\tmkdir -p "${SYSTEMD_RUN}\/luks-auto-key.service.d"\n\tcat > "${SYSTEMD_RUN}\/luks-auto-key.service.d\/drop-in.conf"  <<EOF\n[Service]\nType=oneshot\nExecStartPre=\/usr\/bin\/sleep $TOUT\n\nEOF\nfi\nmkdir -p "$SYSTEMD_RUN\/luks-auto.target.wants"\nfor argv in $(getargs rd.luks.uuid -d rd_LUKS_UUID); do\n\t_UUID=${argv#luks-}\n\t_UUID_ESC=$(systemd-escape -p $_UUID)\n\tmkdir -p "${SYSTEMD_RUN}\/systemd-cryptsetup@luksx2d${_UUID_ESC}.service.d"\n\tcat > "${SYSTEMD_RUN}\/systemd-cryptsetup@luksx2d${_UUID_ESC}.service.d\/drop-in.conf"  <<EOF\n[Unit]\nAfter=luks-auto.target\nConditionPathExists=!\/dev\/mapper\/luks-${_UUID}\n\nEOF\n\tcat > "${SYSTEMD_RUN}\/luks-auto@${_UUID_ESC}.service"  <<EOF\n[Unit]\nDescription=luks-auto Cryptography Setup for %I\nDefaultDependencies=no\nConflicts=umount.target\nIgnoreOnIsolate=true\nBefore=luks-auto.target\nBindsTo=dev-disk-byx2duuid-${_UUID_ESC}.device\nAfter=dev-disk-byx2duuid-${_UUID_ESC}.device luks-auto-key.service\nBefore=umount.target\n\n[Service]\nType=oneshot\nRemainAfterExit=yes\nTimeoutSec=0\nExecStart=\/etc\/systemd\/system\/luks-auto.sh ${_UUID}\nExecStop=$CRYPTSETUP detach 'luks-${_UUID}'\nEnvironment=DRACUT_SYSTEMD=1\nStandardInput=null\nStandardOutput=syslog\nStandardError=syslog+console\n\nEOF\nln -fs ${SYSTEMD_RUN}\/luks-auto@${_UUID_ESC}.service $SYSTEMD_RUN\/luks-auto.target.wants\/luks-auto@${_UUID_ESC}.service\ndone\n<\/code><\/pre>\n
                            \/usr\/lib\/dracut\/modules.d\/99luks-auto\/luks-auto-key.service<\/b><\/p>\n
    \n[Unit]\nDescription=LUKS AUTO key searcher\nAfter=cryptsetup-pre.target\nBefore=luks-auto.target\nDefaultDependencies=no\n\n[Service]\nEnvironment=DRACUT_SYSTEMD=1\nType=oneshot\nExecStartPre=\/usr\/bin\/sleep 1\nExecStart=\/etc\/systemd\/system\/luks-auto-key.sh\nRemainAfterExit=true\nStandardInput=null\nStandardOutput=syslog\nStandardError=syslog+console\n<\/code><\/pre>\n
                            \/usr\/lib\/dracut\/modules.d\/99luks-auto\/luks-auto-key.sh<\/b><\/p>\n
    \n#!\/bin\/sh\n# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-\n# ex: ts=8 sw=4 sts=4 et filetype=sh\nexport DRACUT_SYSTEMD=1\n\n. \/lib\/dracut-lib.sh\nMNT_B="\/tmp\/luks-auto"\nARG=$(getargs rd.luks.key)\nIFS=$':' _t=(${ARG})\nKEY=${_t[0]}\nF_FIELD=''\nF_VALUE=''\nif [ ! -z $KEY ] && [ ! -z ${_t[1]} ];then\n\tIFS=$'=' _t=(${_t[1]})\n\tF_FIELD=${_t[0]}\n\tF_VALUE=${_t[1]}\n\tF_VALUE="${F_VALUE%"}"\n\tF_VALUE="${F_VALUE#"}"\nfi\nmkdir -p $MNT_B\n\nfinding_luks_keys(){\n\tlocal _DEVNAME=''\n\tlocal _UUID=''\n\tlocal _TYPE=''\n\tlocal _LABEL=''\n\tlocal _MNT=''\n\tlocal _KEY="$1"\n\tlocal _F_FIELD="$2"\n\tlocal _F_VALUE="$3"\n\tlocal _RET=0\t\n\tblkid -s TYPE -s UUID -s LABEL -u filesystem | grep -v -E -e "TYPE=".*_member"" -e "TYPE="crypto_.*"" -e "TYPE="swap"" | while IFS=$'' read -r _line; do\n\t\tIFS=$':' _t=($_line);\n\t\t_DEVNAME=${_t[0]}\n\t\t_UUID=''\n\t\t_TYPE=''\n\t\t_LABEL=''\n\t\t_MNT=''\n\t\tIFS=$' ' _t=(${_t[1]});\n\t\tfor _a in "${_t[@]}"; do\n\t\t\tIFS=$'=' _v=(${_a});\n\t\t\ttemp="${_v[1]%"}"\n\t\t\ttemp="${temp#"}"\n\t\t\tcase ${_v[0]} in\n\t\t\t\t'UUID')\n\t\t\t\t\t_UUID=$temp\n\t\t\t\t;;\n\t\t\t\t'TYPE')\n\t\t\t\t\t_TYPE=$temp\n\t\t\t\t;;\n\t\t\t\t'LABEL')\n\t\t\t\t\t_LABEL=$temp\n\t\t\t\t;;\n\t\t\tesac\n\t\tdone\n\t\tif [ ! -z "$_F_FIELD" ];then\n\t\t\tcase $_F_FIELD in\n\t\t\t\t'UUID')\n\t\t\t\t\t[ ! -z "$_F_VALUE" ] && [ "$_UUID" != "$_F_VALUE" ] && continue\n\t\t\t\t;;\n\t\t\t\t'LABEL')\n\t\t\t\t\t[ ! -z "$_F_VALUE" ] && [ "$_LABEL" != "$_F_VALUE" ] && continue\n\t\t\t\t;;\n\t\t\t\t*)\n\t\t\t\t\t[ "$_DEVNAME" != "$_F_FIELD" ] && continue\n\t\t\t\t;;\n\t\t\tesac\n\t\tfi\n\t\t_MNT=$(findmnt -n -o TARGET $_DEVNAME)\n\t\tif [ -z "$_MNT" ]; then\n\t\t\t_MNT=${MNT_B}\/KEY-${_UUID}\n\t\t\tmkdir -p "$_MNT" && mount -o ro "$_DEVNAME" "$_MNT"\n\t\t\t_RET=$?\n\t\telse\n\t\t\t_RET=0\n\t\tfi\n\t\tif [ "${_RET}" -eq 0 ] && [ -f "${_MNT}\/${_KEY}" ]; then\n\t\t\tcp "${_MNT}\/${_KEY}" "$MNT_B\/${_UUID}.key"\n\t\t\tinfo "Found ${_MNT}\/${_KEY} on ${_UUID}"\n\t\tfi\n\t\tif [[ "${_MNT}" =~ "${MNT_B}" ]]; then\n\t\t\tumount "$_MNT" && rm -rfd --one-file-system "$_MNT"\t\t\t\t\t\t\n\t\tfi\n\tdone\n\treturn 0\n}\nfinding_luks_keys $KEY $F_FIELD $F_VALUE\n<\/code><\/pre>\n
                            \/usr\/lib\/dracut\/modules.d\/99luks-auto\/luks-auto.target<\/b><\/p>\n
    \n[Unit]\nDescription=LUKS AUTO target\nAfter=systemd-readahead-collect.service systemd-readahead-replay.service\nAfter=cryptsetup-pre.target luks-auto-key.service\nBefore=cryptsetup.target\n<\/code><\/pre>\n
                            \/usr\/lib\/dracut\/modules.d\/99luks-auto\/luks-auto.sh<\/b><\/p>\n
    \n#!\/bin\/sh\n# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-\n# ex: ts=8 sw=4 sts=4 et filetype=sh\nexport DRACUT_SYSTEMD=1\n. \/lib\/dracut-lib.sh\n\nMNT_B="\/tmp\/luks-auto"\nCRYPTSETUP='\/usr\/lib\/systemd\/systemd-cryptsetup'\n\nfor i in $(ls -p $MNT_B | grep -v \/);do\n\tinfo "Trying $i on $1..."\n\t$CRYPTSETUP attach "luks-$1" "\/dev\/disk\/by-uuid\/$1" $MNT_B\/$i 'tries=1'\n\tif [ "$?" -eq "0" ]; then\n\t\tinfo "Found $i for $1"\n\t\texit 0\n\tfi\ndone\nwarn "No key found for $1.  Fallback to passphrase mode."\n<\/code><\/pre>\n
                            \/usr\/lib\/dracut\/modules.d\/99luks-auto\/luks-auto-clean.service<\/b><\/p>\n
    [Unit]\nDescription=LUKS AUTO key cleaner\nAfter=cryptsetup.target\nDefaultDependencies=no\n\n[Service]\nType=oneshot\nExecStart=\/usr\/bin\/rm -rfd --one-file-system \/tmp\/luks-auto\n<\/code><\/pre>\n
                            \/etc\/dracut.conf.d\/luks-auto.conf<\/b><\/p>\n
    add_dracutmodules+=" luks-auto "<\/code><\/pre>\n
                            \u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430<\/b><\/p>\n
    \nmkdir -p \/usr\/lib\/dracut\/modules.d\/99luks-auto\/\n# \u0440\u0430\u0437\u043c\u0435\u0449\u0430\u0435\u043c \u0442\u0443\u0442 \u043f\u043e\u0447\u0442\u0438 \u0432\u0441\u0435 \u0444\u0430\u0439\u043b\u044b\nchmod +x \/usr\/lib\/dracut\/modules.d\/99luks-auto\/*.sh\n# \u0441\u043e\u0437\u0434\u0430\u0435\u043c \u0444\u0430\u0439\u043b \/etc\/dracut.conf.d\/luks-auto.conf\n# \u0418 \u0433\u0435\u043d\u0435\u0440\u0438\u0440\u0443\u0435\u043c \u043d\u043e\u0432\u044b\u0439 initramfs\ndracut -f\n<\/code><\/pre>\n
    <\/p>\n
    \u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<\/h3>\n
    \n\u0414\u043b\u044f \u0443\u0434\u043e\u0431\u0441\u0442\u0432\u0430 \u044f \u0441\u043e\u0445\u0440\u0430\u043d\u0438\u043b \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c \u0441 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u0430\u043c\u0438 \u043a\u043e\u043c\u0430\u043d\u0434\u043d\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0438 \u044f\u0434\u0440\u0430 \u043a\u0430\u043a \u0434\u043b\u044f \u0440\u0435\u0436\u0438\u043c\u0430 sysvinit, \u0447\u0442\u043e \u043e\u0431\u043b\u0435\u0433\u0447\u0430\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0432 \u0441\u0442\u0430\u0440\u044b\u0445 \u0438\u043d\u0441\u0442\u0430\u043b\u044f\u0446\u0438\u044f.
    \n
    \u0418\u0441\u0442\u043e\u0447\u043d\u0438\u043a: habr.com<\/a> <\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"
    \u0418\u0441\u0442\u043e\u0440\u0438\u044f \u043d\u0430\u0447\u0430\u043b\u0430\u0441\u044c \u0434\u0430\u0432\u043d\u043e, \u0435\u0449\u0435 \u043f\u0440\u0438 \u0432\u044b\u0445\u043e\u0434\u0435 Centos 7 (RHEL 7). \u0415\u0441\u043b\u0438 \u0432\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043b\u0438 \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043d\u0430 \u0434\u0438\u0441\u043a\u0430\u0445 \u0441 Centos 6, \u0442\u043e \u043d\u0435 \u0431\u044b\u043b\u043e \u043d\u0438\u043a\u0430\u043a\u0438\u0445 \u043f\u0440\u043e\u0431\u043b\u0435\u043c \u0441 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0440\u0430\u0437\u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u043a\u043e\u0439 \u0434\u0438\u0441\u043a\u043e\u0432 \u043f\u0440\u0438 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0438 USB \u0444\u043b\u0435\u0448\u043a\u0438 \u0441 \u043d\u0443\u0436\u043d\u044b\u043c\u0438 \u043a\u043b\u044e\u0447\u0430\u043c\u0438. \u041e\u0434\u043d\u0430\u043a\u043e, \u043f\u0440\u0438 \u0432\u044b\u0445\u043e\u0434\u0435 7-\u043a\u0438 \u0432\u043d\u0435\u0437\u0430\u043f\u043d\u043e \u0432\u0441\u0435 \u043d\u0435 \u0440\u0430\u0431\u043e\u0442\u0430\u043b\u043e \u043a\u0430\u043a \u0432\u044b \u043f\u0440\u0438\u0432\u044b\u043a\u043b\u0438. \u0422\u043e\u0433\u0434\u0430 \u043c\u043e\u0436\u043d\u043e \u0431\u044b\u043b\u043e \u043d\u0430\u0439\u0442\u0438 \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0432 \u0432\u043e\u0437\u0432\u0440\u0430\u0442\u0435 dracut \u043a […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":83699,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-83698","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47dracut + systemd + LUKS + usbflash = automaatne avamine | ProHoster","description":"Lugu algas ammu, veel Centos 7 (RHEL 7) v\u00e4lja tulekul. Kui te olete kasutanud kettas \u0161ifreerimist Centos 6-ga, siis ei olnud mingeid probleeme diskide automaatse avamisega, kui USB m\u00e4lupulk, millel olid vajalikud v\u00f5tmed, oli \u00fchendatud. Kuid Centos 7 v\u00e4lja tulekul ei t\u00f6\u00f6tanud \u00e4kitselt k\u00f5ik nii nagu te olid harjunud. 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