Unity: supports modification of NFS/CIFS server (#373)

Major changes:
- Supports modification of NFS/CIFS server
- Supports modification of virus checker
- Supports file uploading/downloading for NAS server

Author: yong-huang

storops/unity/parser_configs.yaml

@@ -443,6 +443,8 @@ UnityNfsServer:
       converter: UnityNasServer
     - label: fileInterfaces
       converter: UnityFileInterfaceList
+    - label: nfsv3Enabled
+      key: nfs_v3_enabled
     - label: nfsv4Enabled
       key: nfs_v4_enabled
     - label: isSecureEnabled

storops/unity/resource/cifs_server.py

@@ -80,6 +80,21 @@ def delete(self, skip_domain_unjoin=None, username=None,
         resp.raise_if_err()
         return resp
 
+    def modify(self, netbios_name=None, name=None,
+               domain=None, domain_username=None, domain_password=None,
+               workgroup=None, local_password=None):
+        req_body = self._cli.make_body(netbiosName=netbios_name,
+                                       name=name,
+                                       domain=domain,
+                                       domainUsername=domain_username,
+                                       domainPassword=domain_password,
+                                       workgroup=workgroup,
+                                       localAdminPassword=local_password)
+
+        resp = self.action('modify', **req_body)
+        resp.raise_if_err()
+        return resp
+
 
 class UnityCifsServerList(resource.UnityResourceList):
     @classmethod

storops/unity/resource/nas_server.py

@@ -35,6 +35,17 @@
 
 log = logging.getLogger(__name__)
 
+FILE_TYPES = {
+    "ldap_cfg": 1,
+    "ldap_ca": 2,
+    "virus_cfg": 4,
+    "users": 5,
+    "group": 6,
+    "hosts": 7,
+    "net_groups": 8,
+    "home_dir": 11
+}
+
 
 class UnityNasServer(UnityResource):
     @classmethod
@@ -113,23 +124,28 @@ def enable_cifs_service(self, interfaces=None,
                                 local_password=local_password)
 
     def create_nfs_server(self, host_name=None, nfs_v4_enabled=True,
-                          kdc_type=None, kdc_username=None, kdc_password=None):
+                          kdc_type=None, kdc_username=None, kdc_password=None,
+                          nfs_v3_enabled=None, credentials_cache_ttl=None):
         clz = storops.unity.resource.nfs_server.UnityNfsServer
         return clz.create(self._cli, self,
                           host_name=host_name,
                           nfs_v4_enabled=nfs_v4_enabled,
                           kdc_type=kdc_type,
                           kdc_username=kdc_username,
-                          kdc_password=kdc_password)
+                          kdc_password=kdc_password,
+                          nfs_v3_enabled=nfs_v3_enabled,
+                          credentials_cache_ttl=credentials_cache_ttl)
 
     def enable_nfs_service(self, host_name=None, nfs_v4_enabled=True,
-                           kdc_type=None, kdc_username=None,
-                           kdc_password=None):
+                           kdc_type=None, kdc_username=None, kdc_password=None,
+                           nfs_v3_enabled=None, credentials_cache_ttl=None):
         self.create_nfs_server(host_name=host_name,
                                nfs_v4_enabled=nfs_v4_enabled,
                                kdc_type=kdc_type,
                                kdc_username=kdc_username,
-                               kdc_password=kdc_password)
+                               kdc_password=kdc_password,
+                               nfs_v3_enabled=nfs_v3_enabled,
+                               credentials_cache_ttl=credentials_cache_ttl)
 
     def create_dns_server(self, domain, *ip_list):
         clz = storops.unity.resource.dns_server.UnityFileDnsServer
@@ -264,6 +280,23 @@ def modify(self, name=None, sp=None, is_replication_destination=None,
         resp.raise_if_err()
         return resp
 
+    def upload_file(self, file_type, file_name):
+        file_type_idx = FILE_TYPES.get(file_type)
+        files = {'filename': file_name}
+        resp = self._cli.rest_post('/upload/{}/nasServer/{}'.format(
+            file_type_idx, self.get_id()), files=files)
+        resp.raise_if_err()
+        return resp
+
+    def download_file(self, file_type, file_name):
+        file_type_idx = FILE_TYPES.get(file_type)
+        resp = self._cli.rest_get('/download/{}/nasServer/{}'.format(
+            file_type_idx, self.get_id()))
+        resp.raise_if_err()
+        with open(file_name, "w", encoding="utf-8") as f:
+            f.write(resp.response.text)
+        return resp
+
 
 class UnityNasServerList(UnityResourceList):
     def __init__(self, cli=None, home_sp=None, current_sp=None, **filters):

storops/unity/resource/nfs_server.py

@@ -30,7 +30,8 @@ class UnityNfsServer(UnityResource):
     @classmethod
     def create(cls, cli, nas_server, host_name=None, nfs_v4_enabled=True,
                is_secure_enabled=None, is_extended_credentials_enabled=None,
-               kdc_type=None, kdc_username=None, kdc_password=None):
+               kdc_type=None, kdc_username=None, kdc_password=None,
+               nfs_v3_enabled=None, credentials_cache_ttl=None):
         clz = storops.unity.resource.nas_server.UnityNasServer
         nas_server = clz.get(cli, nas_server)
 
@@ -43,7 +44,9 @@ def create(cls, cli, nas_server, host_name=None, nfs_v4_enabled=True,
             isExtendedCredentialsEnabled=is_extended_credentials_enabled,
             kdcType=kdc_type,
             kdcUsername=kdc_username,
-            kdcPassword=kdc_password)
+            kdcPassword=kdc_password,
+            nfsv3Enabled=nfs_v3_enabled,
+            credentialsCacheTTL=credentials_cache_ttl)
 
         resp.raise_if_err()
         return cls(_id=resp.resource_id, cli=cli)
@@ -59,6 +62,25 @@ def delete(self, skip_kdc_unjoin=None, username=None,
         resp.raise_if_err()
         return resp
 
+    def modify(self, host_name=None, nfs_v4_enabled=None,
+               is_secure_enabled=None, is_extended_credentials_enabled=None,
+               kdc_type=None, kdc_username=None, kdc_password=None,
+               nfs_v3_enabled=None, credentials_cache_ttl=None):
+        req_body = self._cli.make_body(
+            hostName=host_name,
+            nfsv4Enabled=nfs_v4_enabled,
+            isSecureEnabled=is_secure_enabled,
+            isExtendedCredentialsEnabled=is_extended_credentials_enabled,
+            kdcType=kdc_type,
+            kdcUsername=kdc_username,
+            kdcPassword=kdc_password,
+            nfsv3Enabled=nfs_v3_enabled,
+            credentialsCacheTTL=credentials_cache_ttl)
+
+        resp = self.action('modify', **req_body)
+        resp.raise_if_err()
+        return resp
+
 
 class UnityNfsServerList(UnityResourceList):
     @classmethod

storops/unity/resource/system.py

@@ -738,7 +738,11 @@ def get_resource_class(cls):
 
 
 class UnityVirusChecker(UnityResource):
-    pass
+    def modify(self, is_enabled):
+        req_body = self._cli.make_body(isEnabled=is_enabled)
+        resp = self.action('modify', **req_body)
+        resp.raise_if_err()
+        return resp
 
 
 class UnityVirusCheckerList(UnityResourceList):

storops_test/unity/resource/test_cifs_server.py

@@ -17,6 +17,7 @@
 
 import logging
 from unittest import TestCase
+
 from hamcrest import assert_that, equal_to, none, instance_of, only_contains, \
     raises
 
@@ -105,6 +106,24 @@ def f():
 
         assert_that(f, raises(UnityNetBiosNameExistedError, 'already exists'))
 
+    @patch_rest
+    def test_modify_success(self):
+        server = UnityCifsServer(_id='cifs_5', cli=t_rest())
+        resp = server.modify(netbios_name='nas_5',
+                             workgroup='test_wg_5')
+        assert_that(resp.is_ok(), equal_to(True))
+        server.update()
+        assert_that(server.netbios_name, equal_to('nas_5'))
+        assert_that(server.workgroup, equal_to('test_wg_5'))
+
+    @patch_rest
+    def test_modify_not_found(self):
+        def f():
+            server = UnityCifsServer(_id='cifs_10', cli=t_rest())
+            server.modify(netbios_name='nas_10', workgroup='test_wg_10')
+
+        assert_that(f, raises(UnityResourceNotFoundError))
+
     @patch_rest
     def test_delete_cifs3(self):
         server = UnityCifsServer(_id='cifs_3', cli=t_rest())

storops_test/unity/resource/test_nfs_server.py

@@ -15,6 +15,7 @@
 #    under the License.
 from __future__ import unicode_literals
 
+import datetime
 from unittest import TestCase
 
 from hamcrest import equal_to, assert_that, instance_of, raises
@@ -61,6 +62,27 @@ def f():
 
         assert_that(f, raises(UnityNfsAlreadyEnabledError, 'already enabled'))
 
+    @patch_rest
+    def test_modify_success(self):
+        server = UnityNfsServer(_id='nfs_4', cli=t_rest())
+        resp = server.modify(nfs_v4_enabled=False,
+                             nfs_v3_enabled=True,
+                             credentials_cache_ttl="00:12:00.000")
+        assert_that(resp.is_ok(), equal_to(True))
+        server.update()
+        assert_that(server.nfs_v4_enabled, equal_to(False))
+        assert_that(server.nfs_v3_enabled, equal_to(True))
+        assert_that(server.credentials_cache_ttl,
+                    equal_to(datetime.timedelta(minutes=12)))
+
+    @patch_rest
+    def test_modify_not_found(self):
+        def f():
+            server = UnityNfsServer(_id='nfs_5', cli=t_rest())
+            server.delete()
+
+        assert_that(f, raises(UnityResourceNotFoundError))
+
     @patch_rest
     def test_delete_success(self):
         server = UnityNfsServer(_id='nfs_3', cli=t_rest())

storops_test/unity/resource/test_system.py

@@ -1166,6 +1166,14 @@ def test_get_all(self):
         checker_list = UnityVirusCheckerList(cli=t_rest())
         assert_that(len(checker_list), equal_to(1))
 
+    @patch_rest
+    def test_modify(self):
+        unity = t_unity()
+        resp = unity.modify_user_quota(
+                      user_quota_id='userquota_171798692187_3_3',
+                      hard_limit=8589934592, soft_limit=2147483648)
+        assert_that(resp.is_ok(), equal_to(True))
+
 
 class UnityBasicSystemInfoTest(TestCase):
     @patch_rest

storops_test/unity/rest_data/cifsServer/cifs_5.json

@@ -0,0 +1,29 @@
+{
+  "content": {
+    "id": "cifs_5",
+    "instanceId": "root/emc:EMC_UEM_CIFSServerLeaf%InstanceID=cifs_5",
+    "netbiosName": "nas_5",
+    "workgroup": "test_wg_5",
+    "isStandalone": true,
+    "health": {
+      "value": 5,
+      "descriptionIds": [
+        "ALRT_COMPONENT_OK"
+      ],
+      "descriptions": [
+        "The component is operating normally. No action is required."
+      ]
+    },
+    "smbcaSupported": true,
+    "smbMultiChannelSupported": true,
+    "smbProtocolVersions": [
+      "1.0",
+      "2.0",
+      "2.1",
+      "3.0"
+    ],
+    "nasServer": {
+      "id": "nas_5"
+    }
+  }
+}

storops_test/unity/rest_data/cifsServer/index.json

@@ -12,6 +12,10 @@
       "url": "/api/instances/cifsServer/cifs_3?compact=True&fields=description,domain,fileInterfaces,health,id,instanceId,isStandalone,lastUsedOrganizationalUnit,name,nasServer,netbiosName,smbMultiChannelSupported,smbProtocolVersions,smbcaSupported,workgroup",
       "response": "cifs_3.json"
     },
+    {
+      "url": "/api/instances/cifsServer/cifs_5?compact=True&fields=description,domain,fileInterfaces,health,id,instanceId,isStandalone,lastUsedOrganizationalUnit,name,nasServer,netbiosName,smbMultiChannelSupported,smbProtocolVersions,smbcaSupported,workgroup",
+      "response": "cifs_5.json"
+    },
     {
       "url": "/api/instances/cifsServer/cifs_7?compact=True&fields=description,domain,fileInterfaces,health,id,instanceId,isStandalone,lastUsedOrganizationalUnit,name,nasServer,netbiosName,smbMultiChannelSupported,smbProtocolVersions,smbcaSupported,workgroup",
       "response": "cifs_7.json"
@@ -113,6 +117,22 @@
     {
       "url": "/api/instances/cifsServer/cifs_10?compact=True",
       "response": "not_found.json"
+    },
+    {
+      "url": "/api/instances/cifsServer/cifs_5/action/modify?compact=True",
+      "body": {
+        "netbiosName": "nas_5",
+        "workgroup": "test_wg_5"
+      },
+      "response": "success.json"
+    },
+    {
+      "url": "/api/instances/cifsServer/cifs_10/action/modify?compact=True",
+      "body": {
+        "netbiosName": "nas_10",
+        "workgroup": "test_wg_10"
+      },
+      "response": "not_found.json"
     }
   ]
 }