diff options
Diffstat (limited to 'morphlib/exts/kvm.check')
-rwxr-xr-x | morphlib/exts/kvm.check | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/morphlib/exts/kvm.check b/morphlib/exts/kvm.check index 62d76453..67cb3d38 100755 --- a/morphlib/exts/kvm.check +++ b/morphlib/exts/kvm.check @@ -47,6 +47,7 @@ class KvmPlusSshCheckExtension(morphlib.writeexts.WriteExtension): self.check_no_existing_libvirt_vm(ssh_host, vm_name) self.check_extra_disks_exist(ssh_host, self.parse_attach_disks()) self.check_virtual_networks_are_started(ssh_host) + self.check_host_has_virtinstall(ssh_host) def check_and_parse_location(self, location): '''Check and parse the location argument to get relevant data.''' @@ -129,14 +130,22 @@ class KvmPlusSshCheckExtension(morphlib.writeexts.WriteExtension): def name(nic_entry): if ',' in nic_entry: - # NETWORK_NAME,mac=12:34,model=e1000... - return nic_entry[:nic_entry.find(',')] + # network=NETWORK_NAME,mac=12:34,model=e1000... + return nic_entry[:nic_entry.find(',')].lstrip('network=') else: - return nic_entry # NETWORK_NAME + return nic_entry.lstrip('network=') # NETWORK_NAME if 'NIC_CONFIG' in os.environ: nics = os.environ['NIC_CONFIG'].split() + for n in nics: + if not (n.startswith('network=') + or n.startswith('bridge=') + or n == 'user'): + raise cliapp.AppException('malformed NIC_CONFIG: %s\n' + " (expected 'bridge=BRIDGE' 'network=NAME'" + " or 'user')" % n) + # --network bridge= is used to specify a bridge # --network user is used to specify a form of NAT # (see the virt-install(1) man page) @@ -148,5 +157,13 @@ class KvmPlusSshCheckExtension(morphlib.writeexts.WriteExtension): for network in networks: check_virtual_network_is_started(network) + def check_host_has_virtinstall(self, ssh_host): + try: + cliapp.ssh_runcmd(ssh_host, ['which', 'virt-install']) + except cliapp.AppException: + raise cliapp.AppException( + 'virt-install does not seem to be installed on host %s' + % ssh_host) + KvmPlusSshCheckExtension().run() |