product/installclasses/server.py

#
# server.py
#

import os, iutil

import yuminstall

from installclass import BaseInstallClass
from kickstart import AnacondaKSScript as Script

from flags import flags
from constants import *
from pykickstart.constants import *
from storage.partspec import *

import gettext
_ = lambda x: gettext.ldgettext("anaconda", x)

import logging
log = logging.getLogger("anaconda")

class Script:
    def __repr__(self):
        str = ("(s: '%s' i: %s c: %d)") % \
            (self.script, self.interp, self.inChroot)
        return string.replace(str, "\n", "|")

    def __init__(self, script, interp = '/bin/sh', inChroot = 1, logfile = None):
        self.script = script
        self.interp = interp
        self.inChroot = inChroot
        self.logfile = logfile

    def run(self, chroot, serial, intf = None):
        import tempfile
        import os.path

        if self.inChroot:
            scriptRoot = chroot
        else:
            scriptRoot = "/"

        (fd, path) = tempfile.mkstemp("", "sme-script-", scriptRoot + "/tmp")

        os.write(fd, self.script)
        os.close(fd)
        os.chmod(path, 0700)

        if self.logfile:
            if self.inChroot:
                messages = "%s/%s" % (scriptRoot, self.logfile)
            else:
                messages = self.logfile

            d = os.path.dirname(messages)
            if not os.path.exists(d):
                os.makedirs(d)
        elif serial:
            messages = "%s.log" % path
        else:
            messages = "/dev/tty3"

        if intf:
            intf.suspend()
        rc = iutil.execWithRedirect(self.interp, ["/tmp/%s" % os.path.basename(path)],
                                    stdin = messages, stdout = messages, stderr = messages,
                                    root = scriptRoot)
        if intf:
            intf.resume()

        if rc != 0:
            log.error("ERROR - Error code %s encountered running a sme script", rc)

        os.unlink(path)
        if serial or self.logfile:
            os.chmod("%s" % messages, 0600)

class InstallClass(BaseInstallClass):
    # make sure the translation data is read from product.img tree
    if os.path.isdir("/tmp/product/locale"):
        import gettext
        gettext.bindtextdomain("comps", localedir="/tmp/product/locale")
        _ = lambda x: gettext.ldgettext("comps", x)
        N_ = lambda x: x

    # name has underscore used for mnemonics, strip if you dont need it
    id = "server"
    name = N_("SME Server")
    _description = N_("The default installation of %s is a basic server install. "
                     "You can optionally select a different set of software "
                     "now.")
    sortPriority = 90000
    hidden = 0

    bootloaderTimeoutDefault = 5
    tasks = [(N_("Basic Server"),
              ["base", "core"]),
             (N_("Minimal"),
              ["core"])]

    def _get_description(self):
        return gettext.ldgettext("comps", self._description) % self._descriptionFields
    description = property(_get_description)

    def postAction(self, anaconda):
        if anaconda.id.getUpgrade():
            w = anaconda.intf.waitWindow(_("Post Upgrade"),
                _("Performing post-upgrade configuration"))
            log.info("Running post-upgrade action script")
            script = Script( "#!/bin/sh\n/sbin/rsyslogd; sleep 2; /sbin/e-smith/signal-event post-upgrade; touch /forcequotacheck\n" )
        else:
            w = anaconda.intf.waitWindow(_("Post Installation"),
                _("Performing post-installation configuration"))
            log.info("Running post-install action script")
            script = Script( "#!/bin/sh\n/sbin/rsyslogd; sleep 2; /sbin/e-smith/signal-event post-install; touch /forcequotacheck\n" )

        script.run(anaconda.rootPath, flags.serial, anaconda.intf)
        if anaconda.intf is not None:
            w.pop()

        BaseInstallClass.postAction(self, anaconda)

    def setSteps(self, anaconda):
        BaseInstallClass.setSteps(self, anaconda)
        anaconda.dispatch.skipStep("welcome")
        #anaconda.dispatch.skipStep("filtertype")
        anaconda.dispatch.skipStep("network")
        anaconda.dispatch.skipStep("accounts")
        anaconda.dispatch.skipStep("partition")
        anaconda.dispatch.skipStep("tasksel")
        anaconda.dispatch.skipStep("firstboot")

    def setDefaultPartitioning(self, storage, platform):
        autorequests = []

        # If user specifies "nolvm", then asVol = False; otherwise, asVol = True
        # If asVol = False below, then LVM won't be used

        asVol_flag = not flags.cmdline.has_key("nolvm")

        # If user specifies "noraid", then useRAID = False; otherwise, useRAID = True
        # If useRAID = False below, then RAID1 won't be used

        useRAID_flag = not flags.cmdline.has_key("noraid")

        fstype = "ext4"
        if flags.cmdline.has_key("ext3"):
            fstype = "ext3"

        # /boot
        # Manually specify fstype = ext3/ext4 and size = 250 MB
        # (Platform default is fstype ext4 and size = 500 MB)

        autorequests.append(PartSpec(mountpoint="/boot", fstype=fstype, size=250, useRAID=useRAID_flag,
                            weight=platform.weight(mountpoint="/boot")))

        # /
        # Manually specify fstype = ext3/ext4 and size = 2048 MB, but growable

        autorequests.append(PartSpec(mountpoint="/", fstype=fstype, size=2048, useRAID=useRAID_flag,
                            grow=True, asVol=asVol_flag))

        # swap
        # Manually specify fstype = swap and minswap < size < maxswap (growable)

        (minswap, maxswap) = iutil.swapSuggestion()
        autorequests.append(PartSpec(fstype="swap", size=minswap, maxSize=maxswap, useRAID=useRAID_flag,
                            grow=True, asVol=asVol_flag))

        storage.autoPartitionRequests = autorequests

    def setInstallData(self, anaconda):
        BaseInstallClass.setInstallData(self, anaconda)
        anaconda.id.security.setSELinux(SELINUX_DISABLED)
        self.setDefaultPartitioning(
                               anaconda.id.storage,
                               anaconda.platform)

    def productMatches(self, oldprod):
        log.info("oldprod %s productName %s" % (oldprod, productName));
        if oldprod is None:
            return False

        if oldprod.startswith(productName):
            return True

        return False

    def versionMatches(self, oldver):
        log.info("oldver %s productVersion %s" % (oldver, productVersion));
        return True;

    def getBackend(self):
        return yuminstall.YumBackend

    def __init__(self):
        BaseInstallClass.__init__(self)
1	#
2	# server.py
3	#
4
5	import os, iutil
6
7	import yuminstall
8
9	from installclass import BaseInstallClass
10	from kickstart import AnacondaKSScript as Script
11
12	from flags import flags
13	from constants import *
14	from pykickstart.constants import *
15	from storage.partspec import *
16
17	import gettext
18	_ = lambda x: gettext.ldgettext("anaconda", x)
19
20	import logging
21	log = logging.getLogger("anaconda")
22
23	class Script:
24	def __repr__(self):
25	str = ("(s: '%s' i: %s c: %d)") % \
26	(self.script, self.interp, self.inChroot)
27	return string.replace(str, "\n", "\|")
28
29	def __init__(self, script, interp = '/bin/sh', inChroot = 1, logfile = None):
30	self.script = script
31	self.interp = interp
32	self.inChroot = inChroot
33	self.logfile = logfile
34
35	def run(self, chroot, serial, intf = None):
36	import tempfile
37	import os.path
38
39	if self.inChroot:
40	scriptRoot = chroot
41	else:
42	scriptRoot = "/"
43
44	(fd, path) = tempfile.mkstemp("", "sme-script-", scriptRoot + "/tmp")
45
46	os.write(fd, self.script)
47	os.close(fd)
48	os.chmod(path, 0700)
49
50	if self.logfile:
51	if self.inChroot:
52	messages = "%s/%s" % (scriptRoot, self.logfile)
53	else:
54	messages = self.logfile
55
56	d = os.path.dirname(messages)
57	if not os.path.exists(d):
58	os.makedirs(d)
59	elif serial:
60	messages = "%s.log" % path
61	else:
62	messages = "/dev/tty3"
63
64	if intf:
65	intf.suspend()
66	rc = iutil.execWithRedirect(self.interp, ["/tmp/%s" % os.path.basename(path)],
67	stdin = messages, stdout = messages, stderr = messages,
68	root = scriptRoot)
69	if intf:
70	intf.resume()
71
72	if rc != 0:
73	log.error("ERROR - Error code %s encountered running a sme script", rc)
74
75	os.unlink(path)
76	if serial or self.logfile:
77	os.chmod("%s" % messages, 0600)
78
79	class InstallClass(BaseInstallClass):
80	# make sure the translation data is read from product.img tree
81	if os.path.isdir("/tmp/product/locale"):
82	import gettext
83	gettext.bindtextdomain("comps", localedir="/tmp/product/locale")
84	_ = lambda x: gettext.ldgettext("comps", x)
85	N_ = lambda x: x
86
87	# name has underscore used for mnemonics, strip if you dont need it
88	id = "server"
89	name = N_("SME Server")
90	_description = N_("The default installation of %s is a basic server install. "
91	"You can optionally select a different set of software "
92	"now.")
93	sortPriority = 90000
94	hidden = 0
95
96	bootloaderTimeoutDefault = 5
97	tasks = [(N_("Basic Server"),
98	["base", "core"]),
99	(N_("Minimal"),
100	["core"])]
101
102	def _get_description(self):
103	return gettext.ldgettext("comps", self._description) % self._descriptionFields
104	description = property(_get_description)
105
106	def postAction(self, anaconda):
107	if anaconda.id.getUpgrade():
108	w = anaconda.intf.waitWindow(_("Post Upgrade"),
109	_("Performing post-upgrade configuration"))
110	log.info("Running post-upgrade action script")
111	script = Script( "#!/bin/sh\n/sbin/rsyslogd; sleep 2; /sbin/e-smith/signal-event post-upgrade; touch /forcequotacheck\n" )
112	else:
113	w = anaconda.intf.waitWindow(_("Post Installation"),
114	_("Performing post-installation configuration"))
115	log.info("Running post-install action script")
116	script = Script( "#!/bin/sh\n/sbin/rsyslogd; sleep 2; /sbin/e-smith/signal-event post-install; touch /forcequotacheck\n" )
117
118	script.run(anaconda.rootPath, flags.serial, anaconda.intf)
119	if anaconda.intf is not None:
120	w.pop()
121
122	BaseInstallClass.postAction(self, anaconda)
123
124	def setSteps(self, anaconda):
125	BaseInstallClass.setSteps(self, anaconda)
126	anaconda.dispatch.skipStep("welcome")
127	#anaconda.dispatch.skipStep("filtertype")
128	anaconda.dispatch.skipStep("network")
129	anaconda.dispatch.skipStep("accounts")
130	anaconda.dispatch.skipStep("partition")
131	anaconda.dispatch.skipStep("tasksel")
132	anaconda.dispatch.skipStep("firstboot")
133
134	def setDefaultPartitioning(self, storage, platform):
135	autorequests = []
136
137	# If user specifies "nolvm", then asVol = False; otherwise, asVol = True
138	# If asVol = False below, then LVM won't be used
139
140	asVol_flag = not flags.cmdline.has_key("nolvm")
141
142	# If user specifies "noraid", then useRAID = False; otherwise, useRAID = True
143	# If useRAID = False below, then RAID1 won't be used
144
145	useRAID_flag = not flags.cmdline.has_key("noraid")
146
147	fstype = "ext4"
148	if flags.cmdline.has_key("ext3"):
149	fstype = "ext3"
150
151	# /boot
152	# Manually specify fstype = ext3/ext4 and size = 250 MB
153	# (Platform default is fstype ext4 and size = 500 MB)
154
155	autorequests.append(PartSpec(mountpoint="/boot", fstype=fstype, size=250, useRAID=useRAID_flag,
156	weight=platform.weight(mountpoint="/boot")))
157
158	# /
159	# Manually specify fstype = ext3/ext4 and size = 2048 MB, but growable
160
161	autorequests.append(PartSpec(mountpoint="/", fstype=fstype, size=2048, useRAID=useRAID_flag,
162	grow=True, asVol=asVol_flag))
163
164	# swap
165	# Manually specify fstype = swap and minswap < size < maxswap (growable)
166
167	(minswap, maxswap) = iutil.swapSuggestion()
168	autorequests.append(PartSpec(fstype="swap", size=minswap, maxSize=maxswap, useRAID=useRAID_flag,
169	grow=True, asVol=asVol_flag))
170
171	storage.autoPartitionRequests = autorequests
172
173	def setInstallData(self, anaconda):
174	BaseInstallClass.setInstallData(self, anaconda)
175	anaconda.id.security.setSELinux(SELINUX_DISABLED)
176	self.setDefaultPartitioning(
177	anaconda.id.storage,
178	anaconda.platform)
179
180	def productMatches(self, oldprod):
181	log.info("oldprod %s productName %s" % (oldprod, productName));
182	if oldprod is None:
183	return False
184
185	if oldprod.startswith(productName):
186	return True
187
188	return False
189
190	def versionMatches(self, oldver):
191	log.info("oldver %s productVersion %s" % (oldver, productVersion));
192	return True;
193
194	def getBackend(self):
195	return yuminstall.YumBackend
196
197	def __init__(self):
198	BaseInstallClass.__init__(self)