Start with creating Cobbler system

diff --git a/lib/cr_vmware_tpl/cobbler.py b/lib/cr_vmware_tpl/cobbler.py
index d244128f0c107ee45267565a5475541e82da84cb..c9b0a7a2ee0b4571e4428146d6b89b692f37839b 100644 (file)
--- a/lib/cr_vmware_tpl/cobbler.py
+++ b/lib/cr_vmware_tpl/cobbler.py
@@ -37,7 +37,7 @@ from .config import CrTplConfiguration
 
 from .xlate import XLATOR
 
-__version__ = '0.4.2'
+__version__ = '0.4.3'
 
 LOG = logging.getLogger(__name__)
 
@@ -61,6 +61,8 @@ class Cobbler(BaseHandler):
     A handler class for executing cobbler actions.
     """
 
+    valid_status = ('development', 'testing', 'acceptance', 'production')
+
     # -------------------------------------------------------------------------
     def __init__(
         self, appname=None, verbose=0, version=__version__, base_dir=None,
@@ -598,6 +600,45 @@ class Cobbler(BaseHandler):
                 rc=proc.returncode, err=err)
             raise ExpectedCobblerError(msg)
 
+    # -------------------------------------------------------------------------
+    def add_system(self, name, fqdn, mac_address, comment=None, status=None):
+        """Creating a new system."""
+
+        profile = self.config.cobbler_profile
+        os_id = self.config.os_id
+
+        LOG.info(_("Creating new sytem {!r} ...").format(name))
+
+        if not comment:
+            comment = "VMWare template for creating a {} system.".format(os_id)
+        if not status:
+            status = 'development'
+
+        ks_meta_list = []
+        ks_meta_list.append("ROOT_PWD_HASH={}".format(self.config.get_root_pwd_hash()))
+
+        ks_meta = None
+        if ks_meta_list:
+            ks_meta = ' '.join(ks_meta_list)
+
+        args = ['system', 'add']
+        args.append('--clobber')
+        args.append('--name')
+        args.append(name)
+        args.append('--profile')
+        args.append(profile)
+        args.append('--status')
+        args.append(status)
+        args.append('--kopts')
+        args.append('inst.sshd')
+        args.append('--comment')
+        args.append(comment)
+        if ks_meta:
+            args.append('--ksmeta')
+            args.append(ks_meta)
+
+        if self.verbose > 1:
+            LOG.debug(_("Cobbler arguments for creating a new system:") + "\n" + pp(args))
 
 # =============================================================================
 if __name__ == "__main__":

diff --git a/lib/cr_vmware_tpl/config.py b/lib/cr_vmware_tpl/config.py
index 9e963336d18da2d818f894c6be7e7d30a82d0ed1..a7431ec55438ebb85ae407d38723c61b1ca1427f 100644 (file)
--- a/lib/cr_vmware_tpl/config.py
+++ b/lib/cr_vmware_tpl/config.py
@@ -12,6 +12,7 @@ from __future__ import absolute_import
 import logging
 import re
 import copy
+import crypt
 
 # Third party modules
 from pathlib import Path
@@ -21,7 +22,7 @@ from fb_tools.config import ConfigError, BaseConfiguration
 
 from .xlate import XLATOR
 
-__version__ = '1.5.2'
+__version__ = '1.5.3'
 LOG = logging.getLogger(__name__)
 
 _ = XLATOR.gettext
@@ -69,6 +70,7 @@ class CrTplConfiguration(BaseConfiguration):
     max_max_wait_for_finish_general = 60 * 60
     max_max_wait_for_finish_install = 24 * 60 * 60
     limit_max_nr_templates_stay = 100
+    default_root_password = 'testtest'
 
     default_tpl_vm_domain = 'pixelpark.com'
 
@@ -100,6 +102,11 @@ class CrTplConfiguration(BaseConfiguration):
 
     mac_address_template = "00:16:3e:53:{:02x}:{:02x}"
 
+    method_list = {}
+    for method in crypt.methods:
+        mname = method.name.lower()
+        method_list[mname] = method
+
     # -------------------------------------------------------------------------
     def __init__(
         self, appname=None, verbose=0, version=__version__, base_dir=None,
@@ -136,6 +143,8 @@ class CrTplConfiguration(BaseConfiguration):
         self._cobbler_profile_given = False
         self._template_name_given = False
 
+        self._root_password = self.default_root_password
+
         self.private_ssh_key = None
 
         self.cobbler_distro = self.default_cobbler_distro
@@ -190,6 +199,12 @@ class CrTplConfiguration(BaseConfiguration):
         """Size of RAM in GiB."""
         return float(self.ram_mb) / 1024
 
+    # -------------------------------------------------------------------------
+    @property
+    def root_password(self):
+        """The root password of the VM to create."""
+        return self._root_password
+
     # -------------------------------------------------------------------------
     def as_dict(self, short=True):
         """
@@ -208,6 +223,13 @@ class CrTplConfiguration(BaseConfiguration):
         res['data_size'] = self.data_size
         res['ram_gb'] = self.ram_gb
 
+        res['root_password'] = None
+        if self.root_password:
+            if self.verbose > 4:
+                res['root_password'] = self.root_password
+            else:
+                res['root_password'] = '********'
+
         res['password'] = None
         if self.password:
             if self.verbose > 4:
@@ -326,6 +348,7 @@ class CrTplConfiguration(BaseConfiguration):
         re_os_id = re.compile(r'^\s*os[-_]?id\s*$', re.IGNORECASE)
         re_os_id_subst = re.compile(r'[^a-z0-9_-]+', re.IGNORECASE)
         re_vm_domain = re.compile(r'^\s*(?:vm[-_]?)?domain\s*$', re.IGNORECASE)
+        re_root_pwd = re.compile(r'^\s*root[-_]?password\s*$', re.IGNORECASE)
 
         for (key, value) in config.items(section_name):
             if key.lower() == 'vm':
@@ -379,6 +402,9 @@ class CrTplConfiguration(BaseConfiguration):
             elif key.lower() == 'os_version':
                 self.os_version = value.strip()
                 continue
+            elif re_root_pwd.match(key) and value.strip():
+                self._root_password = value.strip()
+                continue
 
         return
 
@@ -540,6 +566,22 @@ class CrTplConfiguration(BaseConfiguration):
             if re_ws_rel_filesdir_key.match(key) and value.strip() != '':
                 self.cobbler_ws_rel_filesdir = Path(value.strip())
 
+    # -------------------------------------------------------------------------
+    def get_root_pwd_hash(self, method='sha256'):
+        """Generates a password hash based on the root password."""
+
+        m = method.lower()
+        if m not in self.method_list:
+            msg = _("Given method {!r} is not a valid crypt method.").format(method)
+            raise ValueError(msg)
+
+        salt = crypt.mksalt(self.method_list[m])
+        pwd_hash = crypt.crypt(self.root_password, salt)
+        if self.verbose > 2:
+            LOG.debug(_("Hashed root password: {!r}").format(pwd_hash))
+
+        return pwd_hash
+
 # =============================================================================
 if __name__ == "__main__":
 

diff --git a/lib/cr_vmware_tpl/handler.py b/lib/cr_vmware_tpl/handler.py
index 3649017ef606ff0ebf55af85c316840fb22a9701..f9f16861a4dd69d498fca6495328f6328f1750ad 100644 (file)
--- a/lib/cr_vmware_tpl/handler.py
+++ b/lib/cr_vmware_tpl/handler.py
@@ -42,7 +42,7 @@ from .cobbler import CobblerError, Cobbler
 
 from .xlate import XLATOR
 
-__version__ = '1.5.5'
+__version__ = '1.5.6'
 
 LOG = logging.getLogger(__name__)
 TZ = pytz.timezone('Europe/Berlin')
@@ -276,6 +276,9 @@ class CrTplHandler(BaseHandler):
 
             LOG.info(_("Using MAC address of template VM: {!r}").format(self.tpl_macaddress))
 
+            self.cobbler.add_system(
+                name=self.tpl_vm_hostname, fqdn=self.tpl_vm_fqdn, mac_address=self.tpl_macaddress)
+
 #            self.vsphere.poweron_vm(self.tpl_vm, max_wait=self.config.max_wait_for_poweron_vm)
 #            self.ts_start_install = time.time()
 #            self.wait_for_finish_install()