def next_page(self, load_page_callback):
hostname = self.ui.txtHostname.get_text()
if len(hostname) == 0:
self.show_error(_('The host name cannot be empty.'))
return
elif hostname in self.hostnames:
self.show_error(_('The host name already exists in the Chef server.'))
return
self.server_conf.get_chef_conf().set_hostname(hostname)
result, messages = ServerConf.setup_server(
server_conf=self.server_conf,
link_ldap=self.link_ldap,
unlink_ldap=self.unlink_ldap,
link_chef=self.link_chef,
unlink_chef=self.unlink_chef
)
load_page_callback(LinkToServerResultsPage, {
'server_conf': self.server_conf,
'result': result,
'messages': messages
})
def next_page(self, load_page_callback):
if not self.unlink_from_chef and self.ui.chkChef.get_active():
# The unique host name for Chef is mandatory, so we need
# to ask for it before the setup.
try:
used_hostnames = ServerConf.get_chef_hostnames(self.server_conf.get_chef_conf())
load_page_callback(LinkToServerHostnamePage, {
'server_conf': self.server_conf,
'link_ldap': self.ui.chkLDAP.get_active(),
'unlink_ldap': self.unlink_from_ldap,
'link_chef': self.ui.chkChef.get_active(),
'unlink_chef': self.unlink_from_chef,
'used_hostnames': used_hostnames
})
except ServerConf.ServerConfException as e:
messages = [{'type': 'error', 'message': str(e)}]
load_page_callback(LinkToServerResultsPage, {
'result': False,
'server_conf': self.server_conf,
'messages': messages
})
else:
result, messages = ServerConf.setup_server(
server_conf=self.server_conf,
link_ldap=self.ui.chkLDAP.get_active(),
unlink_ldap=self.unlink_from_ldap,
link_chef=self.ui.chkChef.get_active(),
unlink_chef=self.unlink_from_chef
)
load_page_callback(LinkToServerResultsPage, {
'result': result,
'server_conf': self.server_conf,
'messages': messages
})
