490 lines
22 KiB
Python
490 lines
22 KiB
Python
import platform
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import os
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import re
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import time
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import logging
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import subprocess
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import shutil
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import glob
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import datetime
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logger = logging.getLogger ('boottools')
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def _run (args):
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cp = subprocess.run (args, text=True, 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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logger.error ('stdout follows:')
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for i in cp.stdout.strip().split('\n'): logger.error (' ' + i)
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logger.error ('stderr follows:')
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for i in cp.stderr.strip().split('\n'): logger.error (' ' + i)
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raise Exception ('command "{}" failed with rc "{}"'.format (' '.join(args), cp.returncode))
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stdout = cp.stdout.strip()
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stderr = cp.stderr.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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_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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btrootfsimg = os.path.join (bttargetdir, 'ogclient.img')
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btrootfsmnt = os.path.join (bttargetdir, 'ogclientmount')
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btrootfsimglabel = 'ogClient'
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log_file = '/tmp/boot-tools_installation.log'
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versionboottools = 'ogLive'
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if 'i386' == osarch:
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btvirtualdisksize = '2000' # tamaño maximo limitado por schroot 2GB para 32 bits
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else:
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btvirtualdisksize = '3G'
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return btdir, bttargetdir, btrootfsimg, btrootfsmnt, btrootfsimglabel, log_file, versionboottools, btvirtualdisksize
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def btogGetOsInfo1 (type_client):
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ogclientcfg = '/tmp/ogclient.cfg'
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if 'precise' == type_client: # ogLive 1.0.4-rc2 basado en Ubuntu 12.04 LTS.
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osdistrib='ubuntu'
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oscodename='precise'
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osrelease='3.2.0-23-generic'
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osarch='i386'
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oshttp='http://es.archive.ubuntu.com/ubuntu/'
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elif 'wheezy' == type_client: # ogLive basado en Debian 7.3.
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osdistrib='debian'
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oscodename='wheezy'
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osrelease='3.2.0-4-i386'
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osarch='i386'
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oshttp='http://ftp.es.debian.org/debian/'
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elif 'quantal' == type_client: # ogLive 1.0.5-rc2 basado en Ubuntu 12.10 con Kernel descargado.
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osdistrib='ubuntu'
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oscodename='quantal'
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osrelease='3.7.6-030706-generic'
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osarch='i386'
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oshttp='http://es.archive.ubuntu.com/ubuntu/'
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elif 'raring' == type_client: # ogLive 1.0.5-rc3 basado en Ubuntu 13.04.
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osdistrib='ubuntu'
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oscodename='raring'
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osrelease='3.8.0-22-generic'
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osarch='i386'
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oshttp='http://es.archive.ubuntu.com/ubuntu/'
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elif 'trusty' == type_client: # ogLive 1.0.5-rc4 basado en Ubuntu 14.04.
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osdistrib='ubuntu'
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oscodename='trusty'
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osrelease='3.13.0-24-generic'
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osarch='i386'
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oshttp='http://es.archive.ubuntu.com/ubuntu/'
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elif 'vivid' == type_client: # ogLive 1.1.0-rc2 basado en Ubuntu 15.04.
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osdistrib='ubuntu'
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oscodename='vivid'
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osrelease='3.19.0-49-generic'
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osarch='i386'
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oshttp='http://es.archive.ubuntu.com/ubuntu/'
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elif 'wily' == type_client: # ogLive 1.1.0-rc1 basado en Ubuntu 15.10.
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osdistrib='ubuntu'
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oscodename='wily'
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osrelease='4.2.0-35-generic'
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osarch='i386'
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oshttp='http://es.archive.ubuntu.com/ubuntu/'
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elif 'xenial' == type_client or 'xenial-4.4' == type_client: # ogLive 1.1.0-rc4 basado en Ubuntu 16.04 y Kernel 4.4.
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osdistrib='ubuntu'
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oscodename='xenial'
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osrelease='4.4.0-34-generic'
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osarch='i386'
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oshttp='http://es.archive.ubuntu.com/ubuntu/'
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elif 'xenial-4.8' == type_client: # ogLive 1.1.0-rc5 basado en Ubuntu 16.04 y Kernel 4.8.
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osdistrib='ubuntu'
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oscodename='xenial'
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osrelease='4.8.0-39-generic'
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osarch='amd64'
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oshttp='http://es.archive.ubuntu.com/ubuntu/'
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elif 'xenial-4.13' == type_client: # ogLive 1.1.0-rc6 basado en Ubuntu 16.04 y Kernel 4.13.
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osdistrib='ubuntu'
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oscodename='xenial'
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osrelease='4.13.0-17-generic'
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osarch='amd64'
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oshttp='http://es.archive.ubuntu.com/ubuntu/'
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elif 'bionic' == type_client or 'bionic-4.15' == type_client: # ogLive 1.1.1-rc1 basado en Ubuntu 18.04 y Kernel 4.15.
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osdistrib='ubuntu'
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oscodename='bionic'
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osrelease='4.15.0-32-generic'
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osarch='amd64'
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oshttp='http://es.archive.ubuntu.com/ubuntu/'
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elif 'bionic-4.18' == type_client: # ogLive 1.1.1-rc3 basado en Ubuntu 18.04 y Kernel 4.18.
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osdistrib='ubuntu'
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oscodename='bionic'
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osrelease='4.18.0-20-generic'
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osarch='amd64'
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oshttp='http://es.archive.ubuntu.com/ubuntu/'
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elif 'bionic-5.0' == type_client: # ogLive 1.1.1-rc5 basado en Ubuntu 18.04 y Kernel 5.0.
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osdistrib='ubuntu'
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oscodename='bionic'
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osrelease='5.0.0-27-generic'
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osarch='amd64'
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oshttp='http://es.archive.ubuntu.com/ubuntu/'
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elif 'focal' == type_client: # ogLive 1.2.0-rc1 basado en Ubuntu 20.04 y Kernel 5.4.
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osdistrib='ubuntu'
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oscodename='focal'
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osrelease='5.4.0-42-generic'
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osarch='amd64'
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oshttp='http://es.archive.ubuntu.com/ubuntu/'
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elif 'noble' == type_client: # ogLive 1.2.0-rc1 basado en Ubuntu 24.04 y Kernel 6.8.
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osdistrib='ubuntu'
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oscodename='noble'
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osrelease='6.8.0-31-generic'
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osarch='amd64'
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oshttp='http://es.archive.ubuntu.com/ubuntu/'
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elif 'host' == type_client: # ogLive basado en la distribución del servidor.
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osdistrib=platform.freedesktop_os_release()['NAME']
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oscodename=platform.freedesktop_os_release()['VERSION_CODENAME']
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osrelease=platform.uname()[2]
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osarch, _=_run (['dpkg', '--print-architecture'])
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oshttp='http://es.archive.ubuntu.com/ubuntu/'
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else: # Parámetro desconocido
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print ('Parámetro no válido.')
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os.exit (1)
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return ogclientcfg, osdistrib, oscodename, osrelease, osarch, oshttp
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def btogGetOsInfo2 (type_client, versionboottools, ogclientcfg, osdistrib, oscodename, osrelease, osarch, oshttp):
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branch = 'master'
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giturl = f'https://api.github.com/repos/opengnsys/OpenGnsys/commits?sha={branch}&path=/client'
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gitrelease = 'r20240808' ## TODO: are we going to keep the following? $(curl -s "$GITURL" | jq -r '"r" + (.[0].commit.committer.date | split("-") | join("")[:8]) + "." + (.[0].sha[:7])')
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nameisoclient ='-'.join ([versionboottools, oscodename, osrelease, osarch, gitrelease])
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namehostclient = '-'.join ([versionboottools, oscodename, gitrelease])
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### El fichero de configuración debe sustituir a estos 3 ficheros (borrar las 3 líneas siguientes).
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#echo "$NAMEISOCLIENT" > /tmp/opengnsys_info_rootfs
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#echo "$NAMEHOSTCLIENT" > /tmp/opengnsys_chroot
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# Generar fichero de configuración.
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with open (ogclientcfg, 'w') as f:
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print (f'TYPECLIENT="{type_client}"', file=f)
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print (f'OSDISTRIB="{osdistrib}"', file=f)
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print (f'OSCODENAME="{oscodename}"', file=f)
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print (f'OSRELEASE="{osrelease}"', file=f)
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print (f'OSARCH="{osarch}"', file=f)
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print (f'OSHTTP="{oshttp}"', file=f)
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print (f'GITRELEASE="{gitrelease}"', file=f)
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print (f'NAMEISOCLIENT="{nameisoclient}"', file=f)
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print (f'NAMEHOSTCLIENT="{namehostclient}"', file=f)
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return gitrelease, nameisoclient, namehostclient
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def btogSetFsVirtual (btrootfsimg, btrootfsimglabel, btrootfsmnt, btvirtualdisksize, bttargetdir, osarch):
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#if not btrootfsimg: btogGetVar()
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logger.info (f'Creación y formateo del disco virtual "{btrootfsimg}" "{btvirtualdisksize}" MB')
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try: _umount (btrootfsmnt)
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except: pass
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if (_is_mounted (btrootfsmnt)):
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raise Exception (f'failed to umount "{btrootfsmnt}"')
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try: os.makedirs (btrootfsmnt, exist_ok=True)
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except:
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raise Exception (f'Creando directorio "{btrootfsmnt}" : ERROR')
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try: _run (['chown', '-R', 'root:opengnsys', bttargetdir])
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except:
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raise Exception (f'Failed to chown root:opengnsys "{btrootfsmnt}"')
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logger.info (f'Creating disk image "{btrootfsimg}"')
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if 'i386' == osarch:
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try: _run (['dd', 'if=/dev/zero', f'of={btrootfsimg}', 'bs=1048576', f'count={btvirtualdisksize}'])
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except:
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raise Exception (f'Creando el disco virtual "{btrootfsimg}" con tamaño maxima "{btvirtualdisksize}" MB : ERROR')
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else:
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try: _run (['qemu-img', 'create', btrootfsimg, btvirtualdisksize])
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except:
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raise Exception (f'Creando el disco virtual "{btrootfsimg}" con tamaño maxima "{btvirtualdisksize}" MB : ERROR')
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logger.debug ('losetup --find')
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diskloop, _ = _run (['losetup', '--find'])
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if not diskloop:
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raise Exception ('no diskloop')
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logger.debug ('losetup attach')
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try: _run (['losetup', '--partscan', diskloop, btrootfsimg])
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except: raise Exception ('losetup failed')
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logger.info ('Partitioning disk image')
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stdout, _ = _run (['bash', '-c', f"echo $'n\np\n1\n\n\nt\n83\nw' |fdisk {diskloop}"])
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logger.debug (f'fdisk output follows: {stdout}')
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time.sleep (3)
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logger.debug ('losetup --detach')
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try: _run (['losetup', '--detach', diskloop])
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except:
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raise Exception ('Liberando disco virtual despues del particionado: ERROR')
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logger.debug ('losetup --find')
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partloop, _ = _run (['losetup', '--find'])
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if not partloop:
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raise Exception ('no partloop')
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logger.debug ('losetup --offset attach')
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_run (['losetup', '--offset', '32256', partloop, btrootfsimg])
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logger.info ('Creating ext4 filesystem')
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try: _run (['mkfs.ext4', '-b', '4096', '-L', btrootfsimglabel, partloop])
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except:
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raise Exception ('Formateando la particion principal del disco virtual: ERROR')
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time.sleep (3)
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logger.debug ('losetup --detach')
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try: _run (['losetup', '--detach', partloop])
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except:
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raise Exception ('Liberando la particion virtual despues del formateo: ERROR')
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logger.info (f'"{btrootfsimg}" "{btvirtualdisksize}" MB : OK')
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#btogSetFsAcces: habilita el acceso al sistema root del cliente con schroot
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def btogSetFsAccess (btrootfsimg):
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if (_grep (btrootfsimg, '/etc/schroot/schroot.conf')):
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return
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logger.info ('Iniciando la configuración del schroot')
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#cp /etc/schroot/schroot.conf /etc/schroot/schroot.conf.`getDateTime`
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if (os.path.exists ('/etc/schroot/schroot.conf')):
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shutil.copy ('/etc/schroot/schroot.conf', '/etc/schroot/schroot.conf.bak')
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with open ('/etc/schroot/schroot.conf', 'w') as f:
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print ('[IMGogclient]', file=f)
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print ('type=loopback', file=f)
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print ('file=/var/lib/tftpboot/ogclient/ogclient.img', file=f)
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print ('description=ogclient Ubuntu image', file=f)
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print ('#priority=1', file=f)
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print ('users=root', file=f)
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print ('groups=root', file=f)
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print ('root-groups=root', file=f)
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print ('mount-options=-o offset=32256', file=f)
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print ('root-users=root', file=f)
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#cp /etc/schroot/mount-defaults /etc/schroot/mount-defaults.`getDateTime`
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if (os.path.exists ('/etc/schroot/mount-defaults')):
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shutil.copy ('/etc/schroot/mount-defaults', '/etc/schroot/mount-defaults.bak')
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with open ('/etc/schroot/mount-defaults', 'w') as f:
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print ('# mount.defaults: static file system information for chroots.', file=f)
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print ('# Note that the mount point will be prefixed by the chroot path', file=f)
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print ('# (CHROOT_PATH)', file=f)
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print ('#', file=f)
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print ('# <file system> <mount point> <type> <options> <dump> <pass>', file=f)
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print ('proc /proc proc defaults 0 0', file=f)
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print ('#procbususb /proc/bus/usb usbfs defaults 0 0', file=f)
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print ('#/dev /dev none rw,bind 0 0', file=f)
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print ('/dev/pts /dev/pts none rw,bind 0 0', file=f)
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print ('/dev/shm /dev/shm none rw,bind 0 0', file=f)
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print ('#/home /home none rw,bind 0 0', file=f)
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print ('/tmp /tmp none rw,bind 0 0', file=f)
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map (os.unlink, glob.glob('/etc/schroot/setup.d/*chrootname'))
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#for i in glob.glob ('/etc/schroot/setup.d/*chrootname'):
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# os.unlink (i)
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logger.info ('Finalizado: OK')
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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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raise Exception ('rootfs should be mounted')
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logger.info ('debootstrapping system')
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logger.debug (f'debootstrap --arch="{osarch}" --components=main,universe "{oscodename}" "{btrootfsmnt}" "{oshttp}"')
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try: _run (['debootstrap', f'--arch={osarch}', '--components=main,universe', oscodename, btrootfsmnt, oshttp])
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except:
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if (_is_mounted (btrootfsmnt)):
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_run (['umount', btrootfsmnt])
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raise Exception (f'debootstrap --arch="{osarch}" --components=main,universe "{oscodename}" "{btrootfsmnt}" "{oshttp}" : ha fallado!')
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logger.info (f'debootstrap --arch="{osarch}" --components=main,universe "{oscodename}" "{btrootfsmnt}" "{oshttp}" : ok')
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return 0
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def boottoolsSshServer (btrootfsmnt):
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if not os.path.exists ('/root/.ssh/id_rsa'): ## crea un par de claves en la VM, no en el chroot
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_run (['ssh-keygen', '-q', '-f', '/root/.ssh/id_rsa', '-N', ''])
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#shutil.copy ('/root/.ssh/id_rsa.pub', '/tmp/')
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logger.debug ('comprobando directorio .ssh del root')
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if not os.path.exists (f'{btrootfsmnt}/root/.ssh'): ## crea directorio dentro del chroot
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logger.debug ('creando directorio .ssh 600')
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os.mkdir (f'{btrootfsmnt}/root/.ssh')
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os.chmod (f'{btrootfsmnt}/root/.ssh', 0o700)
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logger.debug ('creando el fichero authorized_keys') ## crea archivo en el chroot
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if not os.path.exists (f'{btrootfsmnt}/root/.ssh/authorized_keys'):
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open (f'{btrootfsmnt}/root/.ssh/authorized_keys', 'w').close()
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os.chmod (f'{btrootfsmnt}/root/.ssh/authorized_keys', 0o600)
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logger.debug ('importando la clave publica del servidor OG')
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#cat /tmp/id_rsa.pub
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if os.path.exists ('/root/.ssh/id_rsa.pub'): ## coge la publica de la VM y la pone en el authorized_keys del chroot
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#cat /tmp/id_rsa.pub >> /root/.ssh/authorized_keys
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fdin = open ('/root/.ssh/id_rsa.pub', 'r')
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fdout = open (f'{btrootfsmnt}/root/.ssh/authorized_keys', 'a')
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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)
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fdin.close()
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fdout.close()
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else:
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logger.error ('no key publica og')
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def boottoolsSshClient (btrootfsmnt):
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if not os.path.exists (f'{btrootfsmnt}/root/.ssh/id_rsa'):
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_run (['ssh-keygen', '-q', '-f', f'{btrootfsmnt}/root/.ssh/id_rsa', '-N', '']) ## crea un par de claves en el chroot
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#cat /root/.ssh/id_rsa.pub >> /root/.ssh/authorized_keys ## coge la publica y se la autoriza a sí mismo
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fdin = open (f'{btrootfsmnt}//root/.ssh/id_rsa.pub', 'r')
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fdout = open (f'{btrootfsmnt}/root/.ssh/authorized_keys', 'a')
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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)
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fdin.close()
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fdout.close()
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## TODO: exportamos la publica a los repos
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#cp /root/.ssh/id_rsa.pub /tmp/rsa.ogclient.pub
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#btogFsInitrd genera un initrd.
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def btogFsInitrd (bttargetdir, osrelease):
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#echo "cp /tmp/*-${OSRELEASE} ${BTTARGETDIR}"
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#cp /tmp/*-${OSRELEASE} ${BTTARGETDIR} ## esto copia algo??
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## backup de oginitrd.img, oginitrd.img.sum, ogvmlinuz y ogvmlinuz.sum
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now = datetime.datetime.now(datetime.timezone.utc).strftime ('%Y%m%d-%H%M%S%z')
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if os.path.exists (f'{bttargetdir}/oginitrd.img'):
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os.rename (f'{bttargetdir}/oginitrd.img' , f'{bttargetdir}/oginitrd.img.{now}')
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os.rename (f'{bttargetdir}/oginitrd.img.sum', f'{bttargetdir}/oginitrd.img.sum.{now}')
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if os.path.exists (f'{bttargetdir}/ogvmlinuz'):
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os.rename (f'{bttargetdir}/ogvmlinuz' , f'{bttargetdir}/ogvmlinuz.{now}')
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os.rename (f'{bttargetdir}/ogvmlinuz.sum', f'{bttargetdir}/ogvmlinuz.sum.{now}')
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|
|
|
shutil.copy (f'/tmp/initrd.img-{osrelease}', f'{bttargetdir}/oginitrd.img')
|
|
shutil.copy (f'/tmp/vmlinuz-{osrelease}', f'{bttargetdir}/ogvmlinuz')
|
|
|
|
#DATASUM=`md5sum "${BTTARGETDIR}/oginitrd.img" | cut -f1 -d" "`
|
|
md5, _ = _run (['md5sum', f'{bttargetdir}/oginitrd.img'])
|
|
md5, rest = md5.split (' ', 1)
|
|
#echo $DATASUM > ${BTTARGETDIR}/oginitrd.img.sum
|
|
with open (f'{bttargetdir}/oginitrd.img.sum', 'w') as fd:
|
|
fd.write (md5)
|
|
|
|
#DATASUM=`md5sum "${BTTARGETDIR}/ogvmlinuz" | cut -f1 -d" "`
|
|
md5, _ = _run (['md5sum', f'{bttargetdir}/ogvmlinuz'])
|
|
md5, rest = md5.split (' ', 1)
|
|
#echo $DATASUM > ${BTTARGETDIR}/ogvmlinuz.sum
|
|
with open (f'{bttargetdir}/ogvmlinuz.sum', 'w') as fd:
|
|
fd.write (md5)
|
|
|
|
#cd -
|
|
#chmod -R 755 $BTTARGETDIR
|
|
for f in glob.glob (f'{bttargetdir}/oginitrd*') + glob.glob (f'{bttargetdir}/vmlinuz*'):
|
|
os.chmod (f, 0o755)
|
|
|
|
#btogFsSqfs convierte el sistema root en sqfs
|
|
def btogFsSqfs (bttargetdir, btrootfsmnt):
|
|
logger.info ('Iniciando la creación del sistema de archivos en sqfs')
|
|
|
|
# si ya existe un sqfs lo renombramos
|
|
if os.path.exists (f'{bttargetdir}/ogclient.sqfs'):
|
|
now = datetime.datetime.now(datetime.timezone.utc).strftime ('%Y%m%d-%H%M%S%z')
|
|
os.rename (f'{bttargetdir}/ogclient.sqfs', f'{bttargetdir}/ogclient.sqfs.{now}')
|
|
|
|
_run (['mksquashfs', btrootfsmnt, f'{bttargetdir}/ogclient.sqfs'])
|
|
os.chmod (f'{bttargetdir}/ogclient.sqfs', 0o744)
|
|
|
|
#DATASUM=`md5sum "${BTTARGETDIR}/ogclient.sqfs" | cut -f1 -d" "`
|
|
md5, _ = _run (['md5sum', f'{bttargetdir}/ogclient.sqfs'])
|
|
md5, rest = md5.split (' ', 1)
|
|
#echo $DATASUM > ${BTTARGETDIR}/ogclient.sqfs.sum
|
|
with open (f'{bttargetdir}/ogclient.sqfs.sum', 'w') as fd:
|
|
fd.write (md5)
|
|
|
|
# btogIsoGenerator genera la iso del cliente
|
|
def btogIsoGenerator (pxepkg, isolinux_tpl, bttargetdir, nameisoclient):
|
|
#Preparamos los gestores de arranque
|
|
try: os.makedirs ('/tmp/iso/isolinux', exist_ok=True)
|
|
except: raise
|
|
|
|
subprocess.run (['cp -a /usr/lib/syslinux/* /tmp/iso/isolinux/'], shell=True)
|
|
|
|
if 'gpxe' == pxepkg:
|
|
subprocess.run (['cp -a /usr/share/gpxe/* /tmp/iso/isolinux'], shell=True)
|
|
elif 'ipxe' == pxepkg:
|
|
subprocess.run (['cp -a /usr/lib/ipxe/* /tmp/iso/isolinux'], shell=True)
|
|
else:
|
|
raise Exception (f'unknown pxepkg value "{pxepkg}"')
|
|
|
|
# Si existe el fichero ISO, montarlo para extraer isolinux.bin.
|
|
if os.path.exists (f'/tmp/iso/isolinux/{pxepkg}.iso'):
|
|
os.mkdir ('/tmp/iso/isolinux/mount')
|
|
_run (['mount', '-o', 'loop', f'/tmp/iso/isolinux/{pxepkg}.iso', '/tmp/iso/isolinux/mount'])
|
|
subprocess.run (['cp -a /tmp/iso/isolinux/mount/* /tmp/iso/isolinux'], shell=True)
|
|
_run (['umount', '/tmp/iso/isolinux/mount'])
|
|
os.rmdir ('/tmp/iso/isolinux/mount')
|
|
os.unlink (f'/tmp/iso/isolinux/{pxepkg}.iso')
|
|
|
|
## ojo que aquí hay que interpolar $NAMEISOCLIENT y $PXEPKG
|
|
with open ('/tmp/iso/isolinux/isolinux.cfg', 'w') as fd:
|
|
fd.write (isolinux_tpl.strip().replace('__NAMEISOCLIENT__', nameisoclient).replace('__PXEPKG__', pxepkg))
|
|
|
|
# preparamos el directorio boot-tools.
|
|
if not os.path.exists ('/tmp/iso/ogclient'):
|
|
os.mkdir ('/tmp/iso/ogclient')
|
|
shutil.copy (f'{bttargetdir}/ogclient.sqfs', '/tmp/iso/ogclient/')
|
|
shutil.copy (f'{bttargetdir}/ogclient.sqfs.sum', '/tmp/iso/ogclient/')
|
|
shutil.copy (f'{bttargetdir}/ogvmlinuz', '/tmp/iso/ogclient/')
|
|
shutil.copy (f'{bttargetdir}/ogvmlinuz.sum', '/tmp/iso/ogclient/')
|
|
shutil.copy (f'{bttargetdir}/ogvmlinuz', '/tmp/iso/ogclient/linuxISO')
|
|
shutil.copy (f'{bttargetdir}/ogvmlinuz.sum', '/tmp/iso/ogclient/linuxISO.sum')
|
|
shutil.copy (f'{bttargetdir}/oginitrd.img', '/tmp/iso/ogclient/')
|
|
shutil.copy (f'{bttargetdir}/oginitrd.img.sum', '/tmp/iso/ogclient/')
|
|
#el ogclienteToISO debe tener una copia del ogvmlinuz como linuxISO
|
|
#cp -prv /var/lib/tftpboot/ogclientToIso/* /tmp/iso/ogclient
|
|
|
|
oldpwd = os.getcwd()
|
|
os.chdir ('/tmp')
|
|
logger.debug (f'mkisofs -V ogClient -o {nameisoclient}.iso -b isolinux/isolinux.bin -c isolinux/boot.cat -J -no-emul-boot -boot-load-size 4 -boot-info-table /tmp/iso')
|
|
_run (['mkisofs', '-V', 'ogClient', '-o', f'{nameisoclient}.iso', '-b', 'isolinux/isolinux.bin', '-c', 'isolinux/boot.cat', '-J', '-no-emul-boot', '-boot-load-size', '4', '-boot-info-table', '/tmp/iso'])
|
|
|
|
##Generamos el md5
|
|
#DATASUM=`md5sum ${NAMEISOCLIENT}.iso | cut -f1 -d" "`
|
|
md5, _ = _run (['md5sum', f'{nameisoclient}.iso'])
|
|
md5, rest = md5.split (' ', 1)
|
|
#echo $DATASUM > ${NAMEISOCLIENT}.iso.sum
|
|
with open (f'{nameisoclient}.iso.sum', 'w') as fd:
|
|
fd.write (md5)
|
|
os.chdir (oldpwd)
|
|
|
|
os.rename (f'/tmp/{nameisoclient}.iso' , f'/var/lib/tftpboot/ogclient/{nameisoclient}.iso')
|
|
os.rename (f'/tmp/{nameisoclient}.iso.sum', f'/var/lib/tftpboot/ogclient/{nameisoclient}.iso.sum')
|
|
|
|
#def __unused_boottoolsBootGraphics():
|
|
# find /tmp/opengnsys_installer/ -name .svn -type d -exec rm -fr {} \; 2>/dev/null;
|
|
# apt-get -y install plymouth plymouth-theme-script
|
|
# update-alternatives --install /lib/plymouth/themes/default.plymouth default.plymouth /lib/plymouth/themes/opengnsys/opengnsys.plymouth 100
|
|
# update-alternatives --set default.plymouth /lib/plymouth/themes/opengnsys/opengnsys.plymouth
|
|
# mkdir -p /etc/initramfs-tools/conf.d
|
|
# echo "FRAMEBUFFER=y" > /etc/initramfs-tools/conf.d/splash
|