refs #596 add 02-boottoolsFsOpengnsys.py to copy some OG files into the rootfs
Natalia Serrano
parent
acc32a2948
commit
31e3607256
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@ -0,0 +1,80 @@
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#!/usr/bin/python3
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import os
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import logging
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import subprocess
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import shutil
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import argparse
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#VERSIONBOOTTOOLS="ogLive"
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nameisoclientfile = '/tmp/opengnsys_info_rootfs'
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namehostclientfile = '/tmp/opengnsys_chroot'
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svnclientdir = '/tmp/opengnsys_installer/opengnsys/client/boot-tools'
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svnclientstructure = '/tmp/opengnsys_installer/opengnsys/client/shared'
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svnclientengine = '/tmp/opengnsys_installer/opengnsys/client/engine'
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ogclientmount = ''
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def boottoolsFsOpengnsys (osdistrib, oscodename, osrelease, osarch, oshttp):
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print (':'.join ([osdistrib, oscodename, osrelease, osarch, oshttp]))
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print ('Iniciando la personalización con datos del repositorio')
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## TODO mount fs, para lo cual necesito helpers
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#sed -e "s/OSCODENAME/$OSCODENAME/g" ${SVNCLIENTDIR}/includes/etc/apt/sources.list.${OSDISTRIB,,} > ${SVNCLIENTDIR}/includes/etc/apt/sources.list
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sources_list_in = '{}/includes/etc/apt/sources.list.{}'.format (svnclientdir, osdistrib.lower())
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sources_list_out = '{}/includes/etc/apt/sources.list'.format (svnclientdir)
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fdin = open (sources_list_in, 'r')
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fdout = open (sources_list_out, 'w')
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while True:
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l = fdin.readline()
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if not l: break
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fdout.write (l.replace ('OSCODENAME', oscodename))
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fdin.close()
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fdout.close()
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subprocess.run ('chmod -R 775 {}/includes/usr/bin/*'.format (svnclientdir), shell=True)
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os.makedirs ('{}/opt/opengnsys/lib/engine/bin/'.format (ogclientmount), exist_ok=True)
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os.makedirs ('{}/usr/local/etc' .format (ogclientmount), exist_ok=True)
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os.makedirs ('{}/usr/local/lib' .format (ogclientmount), exist_ok=True)
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os.makedirs ('{}/usr/local/plugins' .format (ogclientmount), exist_ok=True)
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subprocess.run ('rsync -aH {}/includes/* {}/' .format (svnclientdir, ogclientmount), shell=True)
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subprocess.run ('rsync -aH {}/* {}/opt/opengnsys/' .format (svnclientstructure, ogclientmount), shell=True)
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subprocess.run ('rsync -aH {}/* {}/opt/opengnsys/lib/engine/bin/'.format (svnclientengine, ogclientmount), shell=True)
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# Si no existe, copiar pci.ids.
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if not os.path.exists ('{}/etc/pci.ids'.format (ogclientmount)):
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shutil.copy ('{}/lib/pci.ids'.format (svnclientstructure), '{}/etc/'.format (ogclientmount))
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# Dependencias Qt para el Browser.
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subprocess.run ('rsync -aH {}/etc/*.qmap {}/usr/local/etc' .format (svnclientstructure, ogclientmount), shell=True)
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subprocess.run ('rsync -aH {}/lib/qtlib/* {}/usr/local/lib' .format (svnclientstructure, ogclientmount), shell=True)
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subprocess.run ('rsync -aH {}/lib/fonts {}/usr/local/lib' .format (svnclientstructure, ogclientmount), shell=True)
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subprocess.run ('rsync -aH {}/lib/qtplugins/* {}/usr/local/plugins'.format (svnclientstructure, ogclientmount), shell=True)
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# Browser y ogAdmClient.
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if os.path.exists ('{}/bin/browser'.format (svnclientstructure)):
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shutil.copy ('{}/bin/browser'.format (svnclientstructure), '{}/bin/'.format (ogclientmount))
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if os.path.exists ('{}/bin/ogAdmClient'.format (svnclientstructure)):
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shutil.copy ('{}/bin/ogAdmClient'.format (svnclientstructure), '{}/bin/'.format (ogclientmount))
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# El fichero de configuración debe sustituir a los 2 ficheros (borrar las 2 líneas).
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#echo "${VERSIONBOOTTOOLS}-${OSCODENAME}-${OSRELEASE}-${GITRELEASE}" > $nameisoclientfile
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#echo "${VERSIONBOOTTOOLS}-${OSCODENAME}-${GITRELEASE}" > $namehostclientfile
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## desmontar de nuevo, ejem...
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if __name__ == '__main__':
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parser = argparse.ArgumentParser()
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parser.add_argument ('--mntpt', help='rootfs mount point', action='store', required=True)
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parser.add_argument ('--osdistrib', help='OS distribution', action='store', required=True)
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parser.add_argument ('--oscodename', help='OS codename', action='store', required=True)
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parser.add_argument ('--osrelease', help='OS release', action='store', required=True)
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parser.add_argument ('--osarch', help='OS architecture', action='store', required=True)
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parser.add_argument ('--oshttp', help='OS HTTP source', action='store', required=True)
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args = parser.parse_args()
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boottoolsFsOpengnsys (args.mntpt, args.osdistrib, args.oscodename, args.osrelease, args.osarch, args.oshttp)
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@ -1,4 +1,3 @@
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import platform
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import os
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import re
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@ -10,6 +9,28 @@ import glob
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logger = logging.getLogger ('boottools')
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def _run (args):
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cp = subprocess.run (args, capture_output=True)
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if cp.returncode:
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logger.error ('command "{}" failed with rc "{}"'.format (' '.join(args), cp.returncode))
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raise
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stdout = cp.stdout.decode ('utf-8').strip()
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stderr = cp.stderr.decode ('utf-8').strip()
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return stdout, stderr
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def _grep (regex, file):
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with open (file, 'r') as f:
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for l in f:
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if (re.findall (regex, l)): return 1
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return 0
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def _is_mounted (mntpt):
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return _grep (mntpt, '/proc/mounts')
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def _umount (mntpt):
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if (_is_mounted (mntpt)):
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subprocess.run (['umount', mntpt])
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def btogGetVar (osarch):
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btdir = '/tmp/opengnsys_installer/opengnsys/client/boot-tools'
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bttargetdir = '/var/lib/tftpboot/ogclient/'
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@ -146,28 +167,6 @@ def btogGetOsInfo2 (type_client, versionboottools, ogclientcfg, osdistrib, oscod
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return gitrelease, nameisoclient, namehostclient
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def _run (args):
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cp = subprocess.run (args, capture_output=True)
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if cp.returncode:
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logger.error ('command "{}" failed with rc "{}"'.format (' '.join(args), cp.returncode))
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raise
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stdout = cp.stdout.decode ('utf-8').strip()
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stderr = cp.stderr.decode ('utf-8').strip()
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return stdout, stderr
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def _grep (regex, file):
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with open (file, 'r') as f:
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for l in f:
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if (re.findall (regex, l)): return 1
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return 0
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def _is_mounted (mntpt):
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return _grep (mntpt, '/proc/mounts')
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def _umount (mntpt):
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if (_is_mounted (mntpt)):
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subprocess.run (['umount', mntpt])
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def btogSetFsVirtual (btrootfsimg, btrootfsimglabel, btrootfsmnt, btvirtualdisksize, bttargetdir, osarch):
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#if not btrootfsimg: btogGetVar()
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@ -285,20 +284,13 @@ def btogSetFsAccess (btrootfsimg):
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return 0
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# btogSetfsBase: Genera el sistema root base con debootstrap
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# trabaja sobre un rootfs ya montado
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def btogSetFsBase (btrootfsimg, btrootfsmnt, osarch, oscodename, oshttp):
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logger.info ('Iniciando la generación del sistema de archivos')
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#mount | grep $BTROOTFSMNT || mount $BTROOTFSIMG $BTROOTFSMNT -o loop,offset=32256
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if (not _is_mounted (btrootfsmnt)):
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try: _run (['mount', btrootfsimg, btrootfsmnt, '-o', 'loop,offset=32256'])
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except:
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raise Exception ('mount failed')
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#mount | grep $BTROOTFSMNT && echoAndLog "$FUNCNAME: mount $BTROOTFSIMG $BTROOTFSMNT -o loop,offset=32256 OK " || errorAndLog "$FUNCNAME: mount $BTROOTFSIMG $BTROOTFSMNT -o loop,offset=32256 : FAILURE "
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if (_is_mounted (btrootfsmnt)):
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logger.info ('mount "{}" "{}" -o loop,offset=32256 OK'.format (btrootfsimg, btrootfsmnt))
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else:
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raise Exception ('mount "{}" "{}" -o loop,offset=32256 : FAILURE'.format (btrootfsimg, btrootfsmnt))
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raise Exception ('rootfs should be mounted')
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logger.info ('debootstrapping system')
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try: _run (['debootstrap', '--arch="{}"'.format(osarch), '--components=main,universe', oscodename, btrootfsmnt, oshttp])
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@ -307,7 +299,5 @@ def btogSetFsBase (btrootfsimg, btrootfsmnt, osarch, oscodename, oshttp):
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subprocess.run (['umount', btrootfsmnt])
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raise Exception ('debootstrap --arch={} --components=main,universe "{}" "{}" "{}" : ha fallado!'.format (osarch, oscodename, btrootfsmnt, oshttp))
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if (_is_mounted (btrootfsmnt)):
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subprocess.run (['umount', btrootfsmnt])
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logger.info ('debootstrap --arch="{}" --components=main,universe "{}" "{}" "{}" : ok'.format (osarch, oscodename, btrootfsmnt, oshttp))
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return 0
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@ -7,8 +7,9 @@ import subprocess
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import glob
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import stat
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sys.path.insert (0, __file__)
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from boottoolsfunctions import btogGetOsInfo1, btogGetOsInfo2, btogGetVar, btogSetFsVirtual, btogSetFsAccess, btogSetFsBase
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curdir = os.path.dirname (__file__)
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sys.path.insert (0, curdir)
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from boottoolsfunctions import _run, btogGetOsInfo1, btogGetOsInfo2, btogGetVar, btogSetFsVirtual, btogSetFsAccess, btogSetFsBase
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logging.basicConfig (filename='/tmp/boot-tools_installation.log', filemode='a', format='%(levelname)s %(asctime)s (%(funcName)s) %(message)s', level=logging.INFO)
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logger = logging.getLogger ('boottools')
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@ -79,10 +80,17 @@ logger.info ('Fase 3.2 - Configurar acceso schroot al Segundo Sistema de archivo
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#cat /etc/schroot/schroot.conf | grep $BTROOTFSIMG || btogSetFsAccess
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btogSetFsAccess (btrootfsimg)
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try: _run (['mount', btrootfsimg, btrootfsmnt, '-o', 'loop,offset=32256'])
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except:
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logger.error ('mount failed')
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os._exit (3)
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logger.info ('Fase 3.3 Generar sistema de archivos con debootstrap')
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logger.debug ('Try creation of a file within chroot (this operation may fail--that is ok)')
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cp = subprocess.run (['schroot', '--preserve-environment', '--chroot', 'IMGogclient', '--', 'touch', '/tmp/ogclientOK'])
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logger.debug ('Running \'schroot --chroot IMGogclient -- touch /tmp/ogclientOK\'')
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cp = subprocess.run (['schroot', '--chroot', 'IMGogclient', '--', 'touch', '/tmp/ogclientOK'])
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if (cp.returncode):
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logger.debug ('schroot returned code "{}", calling btogSetFsBase()'.format (cp.returncode))
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try: btogSetFsBase (btrootfsimg, btrootfsmnt, osarch, oscodename, oshttp) #>>/tmp/fase3.out
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except Exception as e:
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logger.error (str (e))
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@ -95,6 +103,8 @@ else:
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###########################################################################
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logger.info ('FASE 4 - Incorporando ficheros OpenGnsys al sistema raíz rootfs')
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## por qué esta copia???
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#cp -a ${BTDIR}/includes/usr/bin/* /tmp >>/tmp/fase5.out
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subprocess.run (['cp', '-a'] + glob.glob ('{}/includes/usr/bin/*'.format (btdir)) + ['/tmp'])
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@ -109,17 +119,22 @@ subprocess.run (['sed', '-i', '1 s/$/ {} ({})/'.format (gitrelease, osrelease),
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# En Ubuntu 13.04+ es necesario matar proceso de "udev" antes de desmontar.
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#umount $BTROOTFSMNT 2>/dev/null || (kill -9 $(lsof -t $BTROOTFSMNT); umount $BTROOTFSMNT) 2>/dev/null
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"""
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schroot --preserve-environment --chroot IMGogclient -- /tmp/boot-tools/boottoolsFsOpengnsys.sh >>/tmp/fase4.out
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logger.info ('running \'{}/02-boottoolsFsOpengnsys.py --mntpt "{}" --osdistrib "{}" --oscodename "{}" --osrelease "{}" --osarch "{}" --oshttp "{}"\''.format (curdir, btrootfsmnt, osdistrib, oscodename, osrelease, osarch, oshttp))
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cp = subprocess.run (['{}/02-boottoolsFsOpengnsys.py'.format (curdir), '--mntpt', btrootfsmnt, '--osdistrib', osdistrib, '--oscodename', oscodename, '--osrelease', osrelease, '--osarch', osarch, '--oshttp', oshttp], capture_output=True)
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logger.info ('02-boottoolsFsOpengnsys stdout follows: {}'.format (cp.stdout.decode ('utf-8')))
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## /tmp/02.py --osdistrib ubuntu --oscodename focal --osrelease 5.4.0-42-generic --osarch amd64 --oshttp http://es.archive.ubuntu.com/ubuntu/
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## /tmp/opengnsys_installer/opengnsys/client/./boot-tools/02-boottoolsFsOpengnsys.py --mntpt "/var/lib/tftpboot/ogclient/ogclientmount" --osdistrib "Ubuntu" --oscodename "noble" --osrelease "6.8.0-39-generic" --osarch "amd64" --oshttp "http://es.archive.ubuntu.com/ubuntu/"
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############################################################################################
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logger.info ('FASE 5 - Instalar software')
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logger.info ('Fase 5.1 instalar paquetes deb con apt-get')
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schroot --preserve-environment --chroot IMGogclient -- /usr/bin/boot-tools/boottoolsSoftwareInstall.sh >>/tmp/fase5.out
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"""
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schroot --chroot IMGogclient -- /usr/bin/boot-tools/boottoolsSoftwareInstall.sh >>/tmp/fase5.out
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logger.info ('Fase 5.2 compilar software.')
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cd /
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schroot --preserve-environment --chroot IMGogclient -- /usr/bin/boot-tools/boottoolsSoftwareCompile.sh >>/tmp/fase5.out
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schroot --chroot IMGogclient -- /usr/bin/boot-tools/boottoolsSoftwareCompile.sh >>/tmp/fase5.out
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cd -
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@ -129,13 +144,13 @@ logger.info ('Fase 6.1 Incorporar la clave publica del servidor')
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cd /
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ssh-keygen -q -f /root/.ssh/id_rsa -N ""
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cp /root/.ssh/id_rsa.pub /tmp
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schroot --preserve-environment --chroot IMGogclient -- /usr/bin/boot-tools/boottoolsSshServer.sh
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schroot --chroot IMGogclient -- /usr/bin/boot-tools/boottoolsSshServer.sh
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cd -
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logger.info ('Fase 6.2. Incorpoar la clave publica del propio cliente')
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schroot --preserve-environment --chroot IMGogclient -- /usr/bin/boot-tools/boottoolsSshClient.sh
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schroot --chroot IMGogclient -- /usr/bin/boot-tools/boottoolsSshClient.sh
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logger.info ('Fase 6.3. Configurando las locales')
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schroot --preserve-environment --chroot IMGogclient -- /usr/bin/boot-tools/boottoolsFsLocales.sh
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schroot --chroot IMGogclient -- /usr/bin/boot-tools/boottoolsFsLocales.sh
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for i in `mount | grep IMGogclient | grep /var | cut -f3 -d" "`; do echo $i; umount $i; done
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for i in `mount | grep IMGogclient | grep /var | cut -f3 -d" "`; do echo $i; umount $i; done
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