def cleanup(self):
"""
Called only if PackStack Setup is successful. Returns modified system environment to default.
It performs the following activities:
1. Enable Repositories, during installation default repos are disabled {for offline install}
(NOTE: EPEL repo is not changed back to default, it still points to /root/cloud/)
2. Remove rabbitmq entry from /etc/hosts file
3. Disable initial-setup-text service
"""
count = 3
for line in fileinput.input(ROOT_PATH + "/etc/yum.repos.d/CentOS-Base.repo", inplace=True):
if line.startswith("enabled"):
if count > 0:
count -= 1
print(line.replace("enabled=0", "enabled=1").rstrip("\n"))
else:
print line,
else:
print line,
fileinput.close()
for line in fileinput.input(ROOT_PATH + '/etc/hosts', inplace=True):
print(line.replace("127.0.0.1 www.rabbitmq.com", "").rstrip("\n"))
fileinput.close()
ret = iutil._run_systemctl("disable", "initial-setup-text")
if ret:
print ("Failed to Disable INITIAL-SETUP-UTILITY\n")
return False
os.remove(os.path.normcase(ROOT_PATH + "/var/www/html/rabbitmq-signing-key-public.asc"))
return True
def cleanup(self):
"""
Called only if PackStack Setup is successful. Returns modified system environment to default.
It performs the following activities:
1. Enable Repositories, during installation default repos are disabled {for offline install}
(NOTE: EPEL repo is not changed back to default, it still points to /root/cloud/)
2. Remove rabbitmq entry from /etc/hosts file
3. Disable initial-setup-text service
"""
count = 3
for line in fileinput.input(ROOT_PATH +
"/etc/yum.repos.d/CentOS-Base.repo",
inplace=True):
if line.startswith("enabled"):
if count > 0:
count -= 1
print(line.replace("enabled=0", "enabled=1").rstrip("\n"))
else:
print line,
else:
print line,
fileinput.close()
for line in fileinput.input(ROOT_PATH + '/etc/hosts', inplace=True):
print(line.replace("127.0.0.1 www.rabbitmq.com", "").rstrip("\n"))
fileinput.close()
ret = iutil._run_systemctl("disable", "initial-setup-text")
if ret:
print("Failed to Disable INITIAL-SETUP-UTILITY\n")
return False
os.remove(
os.path.normcase(ROOT_PATH +
"/var/www/html/rabbitmq-signing-key-public.asc"))
return True
def execute(self, storage, ksdata, instclass, users):
"""
Post install activities, first copy the answer file
from location given in kickstart. Second copy cirrios
image and rabbitmq public key (both needed for offline packstack run)
"""
# Create Answers file from given URL TODO:Copy the answer file to host
if self.state == "True" and self.env == "anaconda":
os.mkdir(ROOT_PATH + ADDON_DIRECTORY)
# if (self.lines is not None) and not (self.lines == "") :
# answer_file = os.path.normpath(ROOT_PATH + ADDON_DIRECTORY + "answer-file.txt")
# with open(answer_file, "w") as fobj:
# fobj.write("%s\n" % self.lines)
# Copying repodata, cirrios image & rabbitmq public key to Host system from media
tmpdirectory = tempfile.mkdtemp()
util.mount(device="/dev/disk/by-label/CentOS\\x207\\x20x86_64", mountpoint=tmpdirectory, fstype="auto")
copy_tree(tmpdirectory + "/Packages/RDO", os.path.normcase(ROOT_PATH + ADDON_DIRECTORY))
util.umount(tmpdirectory)
shutil.rmtree(tmpdirectory)
with open(ROOT_PATH + '/etc/hosts', 'a') as file:
file.write('127.0.0.1 www.rabbitmq.com\n')
file.close()
# Copy Addon itself to /usr/share/anaconda/addons
#TODO: Once Packaged remove this step
if os.path.exists(ROOT_PATH + "/usr/share/anaconda/addons/org_centos_cloud"):
os.mkdir(ROOT_PATH + "/usr/share/anaconda/addons/org_centos_cloud")
shutil.copytree("/usr/share/anaconda/addons/org_centos_cloud",
os.path.normcase(ROOT_PATH + "/usr/share/anaconda/addons/org_centos_cloud"))
# Enabling initial-setup-text service,
# TODO: Check if Graphical OR Text Service to Enable
#initial-setup-text.service: Adding $HOME=/root ENV Variable & Enabling
for line in fileinput.input(ROOT_PATH + '/usr/lib/systemd/system/initial-setup-text.service', inplace=1):
if line.startswith('Type'):
print 'Environment=HOME=/root'
print line,
rc = iutil.execInSysroot("ln", ["-s", "usr/lib/systemd/system/initial-setup-text.service",
"etc/systemd/system/multi-user.target.wants/initial-setup-text.service"])
if rc:
msg = "Initializing initial-setup-text service failed"
raise KickstartValueError(msg)
# NetworkManager: Disable
rc = iutil.execInSysroot("rm", ["-rf", "etc/systemd/system/multi-user.target.wants/NetworkManager.service",
"etc/systemd/system/dbus-org.freedesktop.NetworkManager.service",
"etc/systemd/system/dbus-org.freedesktop.nm-dispatcher.service"])
if rc:
msg = "Disabling Network Failed"
raise KickstartValueError(msg)
elif (self.env == "firstboot") and (self.state == "True"):
rc = iutil._run_systemctl("enable", "network")
if rc:
print ("Network start failed")
ret = self.run_packstack()
if ret:
if (self.cleanup()):
raw_input("OpenStack Successfully Setup! Press Any Key To Continue...")
else:
raw_input(
"Warning! OpenStack Successfully Setup But System Cleanup failed. Press Any Key To Continue...")
else:
pass
def execute(self, storage, ksdata, instclass, users):
"""
Post install activities, first copy the answer file
from location given in kickstart. Second copy cirrios
image and rabbitmq public key (both needed for offline packstack run)
"""
# Create Answers file from given URL TODO:Copy the answer file to host
if self.state == "True" and self.env == "anaconda":
os.mkdir(ROOT_PATH + ADDON_DIRECTORY)
# if (self.lines is not None) and not (self.lines == "") :
# answer_file = os.path.normpath(ROOT_PATH + ADDON_DIRECTORY + "answer-file.txt")
# with open(answer_file, "w") as fobj:
# fobj.write("%s\n" % self.lines)
# Copying repodata, cirrios image & rabbitmq public key to Host system from media
tmpdirectory = tempfile.mkdtemp()
util.mount(device="/dev/disk/by-label/CentOS\\x207\\x20x86_64",
mountpoint=tmpdirectory,
fstype="auto")
copy_tree(tmpdirectory + "/Packages/RDO",
os.path.normcase(ROOT_PATH + ADDON_DIRECTORY))
util.umount(tmpdirectory)
shutil.rmtree(tmpdirectory)
with open(ROOT_PATH + '/etc/hosts', 'a') as file:
file.write('127.0.0.1 www.rabbitmq.com\n')
file.close()
# Copy Addon itself to /usr/share/anaconda/addons
#TODO: Once Packaged remove this step
if os.path.exists(ROOT_PATH +
"/usr/share/anaconda/addons/org_centos_cloud"):
os.mkdir(ROOT_PATH +
"/usr/share/anaconda/addons/org_centos_cloud")
shutil.copytree(
"/usr/share/anaconda/addons/org_centos_cloud",
os.path.normcase(
ROOT_PATH + "/usr/share/anaconda/addons/org_centos_cloud"))
# Enabling initial-setup-text service,
# TODO: Check if Graphical OR Text Service to Enable
#initial-setup-text.service: Adding $HOME=/root ENV Variable & Enabling
for line in fileinput.input(
ROOT_PATH +
'/usr/lib/systemd/system/initial-setup-text.service',
inplace=1):
if line.startswith('Type'):
print 'Environment=HOME=/root'
print line,
rc = iutil.execInSysroot("ln", [
"-s", "usr/lib/systemd/system/initial-setup-text.service",
"etc/systemd/system/multi-user.target.wants/initial-setup-text.service"
])
if rc:
msg = "Initializing initial-setup-text service failed"
raise KickstartValueError(msg)
# NetworkManager: Disable
rc = iutil.execInSysroot("rm", [
"-rf",
"etc/systemd/system/multi-user.target.wants/NetworkManager.service",
"etc/systemd/system/dbus-org.freedesktop.NetworkManager.service",
"etc/systemd/system/dbus-org.freedesktop.nm-dispatcher.service"
])
if rc:
msg = "Disabling Network Failed"
raise KickstartValueError(msg)
elif (self.env == "firstboot") and (self.state == "True"):
rc = iutil._run_systemctl("enable", "network")
if rc:
print("Network start failed")
ret = self.run_packstack()
if ret:
if (self.cleanup()):
raw_input(
"OpenStack Successfully Setup! Press Any Key To Continue..."
)
else:
raw_input(
"Warning! OpenStack Successfully Setup But System Cleanup failed. Press Any Key To Continue..."
)
else:
pass