Ejemplo n.º 1
0
    def setup_boot(self, devices, path):
        first_device, partitions = find_first_device(devices)

        tmp_devicemap = generate_devicemap(devices)
        log.info("Writing temporary device.map")
        write_mounted(self.mountpoint, "boot/grub/device.map", tmp_devicemap)

        log.info("Installing grub on first device")
        self.chroot(path, "grub-install", "--no-floppy", first_device)
Ejemplo n.º 2
0
    def setup_boot(self, devices, path):
        first_device, partitions = find_first_device(devices)

        tmp_devicemap = generate_devicemap(devices)
        log.info("Writing temporary device.map")
        write_mounted(self.mountpoint, "boot/grub/device.map", tmp_devicemap)

        log.info("Installing grub on first device")
        self.chroot(path, "grub-install", "--no-floppy", first_device)
Ejemplo n.º 3
0
def action(ns):
    if not os.path.isfile(ns.image_path):
        raise Exception("Missing image file: {0}".format(ns.image_path))

    if ns.selections is None:
        ns.selections = os.path.join(ns.root, "selections", "default")

    if not os.path.isfile(ns.selections):
        raise Exception("Missing selections file: {0}".format(ns.selections))

    with ns.preset.entered_system() as d:
        devices, logical_volumes, mountpoint = d

        # find first device as soon as possible
        apt_env = dict(APTITUDE_ENV)

        preinst = ns.config.get("preinst")
        if preinst:
            execute_chrooted(ns, preinst)

        log.info("Configuring apt")
        configure_base_system(ns, apt_env, mountpoint)

        log.info("Install selected packages")

        if ns.download:
            download_selections(ns, apt_env, mountpoint)
        else:
            install_selections(ns, apt_env, mountpoint)

        ns.preset.setup_boot(devices, mountpoint)

        log.info("Writing fstab")
        fstab = generate_fstab(ns)
        write_mounted(mountpoint, "etc/fstab", fstab)

        log.info("Writing real device.map")
        new_devicemap = generate_devicemap(ns, logical_volumes)
        write_mounted(mountpoint, "boot/grub/device.map", new_devicemap)

        manifest = ns.config.get("manifest")
        postinst = ns.config.get("postinst")

        if manifest:
            install_manifest(ns, manifest)

        if postinst:
            execute_chrooted(ns, postinst)

        chroot(ns.mountpoint, "update-initramfs", "-u")

    return 0
Ejemplo n.º 4
0
def action(ns):
    if not os.path.isfile(ns.image_path):
        raise Exception("Missing image file: {0}".format(ns.image_path))

    if ns.selections is None:
        ns.selections = os.path.join(ns.root, "selections", "default")

    if not os.path.isfile(ns.selections):
        raise Exception("Missing selections file: {0}".format(ns.selections))

    with ns.preset.entered_system() as d:
        devices, logical_volumes, mountpoint = d

        # find first device as soon as possible
        apt_env = dict(APTITUDE_ENV)

        preinst = ns.config.get("preinst")
        if preinst:
            execute_chrooted(ns, preinst)

        log.info("Configuring apt")
        configure_base_system(ns, apt_env, mountpoint)

        log.info("Install selected packages")

        if ns.download:
            download_selections(ns, apt_env, mountpoint)
        else:
            install_selections(ns, apt_env, mountpoint)

        ns.preset.setup_boot(devices, mountpoint)

        log.info("Writing fstab")
        fstab = generate_fstab(ns)
        write_mounted(mountpoint, "etc/fstab", fstab)

        log.info("Writing real device.map")
        new_devicemap = generate_devicemap(ns, logical_volumes)
        write_mounted(mountpoint, "boot/grub/device.map", new_devicemap)

        manifest = ns.config.get("manifest")
        postinst = ns.config.get("postinst")

        if manifest:
            install_manifest(ns, manifest)

        if postinst:
            execute_chrooted(ns, postinst)

        chroot(ns.mountpoint, "update-initramfs", "-u")

    return 0
Ejemplo n.º 5
0
def install_selections(ns, apt_env, mountpoint):
    with open(ns.selections) as f:
        log.info("Setting selections")
        chroot(mountpoint, ns.dpkg, "--set-selections", env=apt_env,
               input_fd=f)

    log.info("Installing selections")

    write_mounted(ns.mountpoint, "usr/sbin/policy-rc.d", ["exit 101"])
    chroot(mountpoint, 'chmod', '755', '/usr/sbin/policy-rc.d')
    chroot(mountpoint, ns.apt_get, "-y", "-u",
           "dselect-upgrade", env=apt_env)
    chroot(mountpoint, 'rm', '-f', '/usr/sbin/policy-rc.d')
Ejemplo n.º 6
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def install_selections(ns, apt_env, mountpoint):
    with open(ns.selections) as f:
        log.info("Setting selections")
        chroot(mountpoint, ns.dpkg, "--set-selections", env=apt_env,
               input_fd=f)

    log.info("Installing selections")

    write_mounted(ns.mountpoint, "usr/sbin/policy-rc.d", ["exit 101"])
    chroot(mountpoint, 'chmod', '755', '/usr/sbin/policy-rc.d')
    chroot(mountpoint, ns.apt_get, "-y", "-u",
           "dselect-upgrade", env=apt_env)
    chroot(mountpoint, 'rm', '-f', '/usr/sbin/policy-rc.d')
Ejemplo n.º 7
0
def configure_base_system(ns, apt_env, mountpoint):
    prepackages = ns.config.get("pre-packages")

    if prepackages:
        log.info("Installing pre-required packages")
        install_packages(ns,
                         mountpoint,
                         prepackages,
                         env=apt_env,
                         extra=["-y", "--force-yes"])

    sources = ns.config.get("sources")

    if sources:
        log.info("Writing sources.list")
        sourceslist = generate_sources(sources)
        write_mounted(mountpoint, "etc/apt/sources.list", sourceslist)

    keys = ns.config.get("keys", [])
    preferences = ns.config.get("preferences", [])

    if keys:
        insert_apt_keys(ns, mountpoint, keys)
    if preferences:
        insert_apt_preferences(ns, mountpoint, preferences)

    if hasattr(ns.preset, 'setup_apt'):
        ns.preset.setup_apt()

    log.info("Updating apt")
    chroot(mountpoint, ns.apt_get, "-y", "update", env=apt_env)

    packages = ns.config.get("packages")

    if packages:
        log.info("Installing required packages")
        install_packages(ns,
                         mountpoint,
                         packages,
                         env=apt_env,
                         extra=["-y", "--force-yes"])

    log.info("Updating apt")
    chroot(mountpoint, ns.apt_get, "-y", "update", env=apt_env)
Ejemplo n.º 8
0
def configure_base_system(ns, apt_env, mountpoint):
    prepackages = ns.config.get("pre-packages")

    if prepackages:
        log.info("Installing pre-required packages")
        install_packages(ns, mountpoint, prepackages,
                         env=apt_env,
                         extra=["-y", "--force-yes"])

    sources = ns.config.get("sources")

    if sources:
        log.info("Writing sources.list")
        sourceslist = generate_sources(sources)
        write_mounted(mountpoint, "etc/apt/sources.list", sourceslist)

    keys = ns.config.get("keys", [])
    preferences = ns.config.get("preferences", [])

    if keys:
        insert_apt_keys(ns, mountpoint, keys)
    if preferences:
        insert_apt_preferences(ns, mountpoint, preferences)

    if hasattr(ns.preset, 'setup_apt'):
        ns.preset.setup_apt()

    log.info("Updating apt")
    chroot(mountpoint, ns.apt_get, "-y", "update", env=apt_env)

    packages = ns.config.get("packages")

    if packages:
        log.info("Installing required packages")
        install_packages(ns, mountpoint, packages,
                         env=apt_env,
                         extra=["-y", "--force-yes"])

    log.info("Updating apt")
    chroot(mountpoint, ns.apt_get, "-y", "update", env=apt_env)