From df06845c23bafe7f3becb888552bffcbc21f2036 Mon Sep 17 00:00:00 2001
From: Erkmann <erkmann08@gmail.com>
Date: Tue, 2 May 2023 10:08:53 -0300
Subject: [PATCH 1/3] AutoUpgrade VM - Set Maintence as error when not
 implemented

---
 dbaas/maintenance/task_auto_upgrade_vm_offering.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/dbaas/maintenance/task_auto_upgrade_vm_offering.py b/dbaas/maintenance/task_auto_upgrade_vm_offering.py
index b9e2a6f85..33da4fc7c 100644
--- a/dbaas/maintenance/task_auto_upgrade_vm_offering.py
+++ b/dbaas/maintenance/task_auto_upgrade_vm_offering.py
@@ -59,6 +59,7 @@ def create_maintenance(database, task, resize_target, retry_from):
 
 
 def task_auto_upgrade_vm_offering(database, task, retry_from=None, resize_target=None):
+    auto_upgrade_vm = None
     try:
         infra = database.infra
         driver = infra.get_driver()
@@ -113,6 +114,9 @@ def task_auto_upgrade_vm_offering(database, task, retry_from=None, resize_target
                 'Please check error message and do retry'
             )
     except Exception as erro:
+        if auto_upgrade_vm is not None:
+            auto_upgrade_vm.set_error()
+
         task.set_status_error('Error: {erro}.\n'
                               'To create task task_auto_upgrade_vm!\n'
                               'Please check error message and start new task.'.format(erro=erro))

From 9ebc78478ced1030d4698f9db6b154c5d7070a95 Mon Sep 17 00:00:00 2001
From: Erkmann <erkmann08@gmail.com>
Date: Tue, 2 May 2023 10:38:15 -0300
Subject: [PATCH 2/3] AutoConfig - Legenda botao de AutoConfigure

---
 .../templates/logical/database/details/parameters_tab.html       | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dbaas/logical/templates/logical/database/details/parameters_tab.html b/dbaas/logical/templates/logical/database/details/parameters_tab.html
index fe56cc3d1..095d93569 100644
--- a/dbaas/logical/templates/logical/database/details/parameters_tab.html
+++ b/dbaas/logical/templates/logical/database/details/parameters_tab.html
@@ -7,6 +7,7 @@
     <h3 class="panel-title">Custom Parameters</h3>
     {% if show_auto_configure_btn %}
       <a href="{% url 'auto_configure_db_params_btn' database.id %}" target="_blank" class="btn btn-primary">AutoConfigure DB Params</a>
+      <em>* Atualiza somente o max_connections (MySQL) e não gera downtime!</em>
     {% endif %}
   </div>
 

From 8fea2297fb2318c09c046f3860d5421a61cf0bbe Mon Sep 17 00:00:00 2001
From: Erkmann <erkmann08@gmail.com>
Date: Fri, 5 May 2023 10:56:41 -0300
Subject: [PATCH 3/3] AutoUpgrade - Create/Destroy DNS for temporary VM

---
 .../drivers/replication_topologies/mongodb.py |  6 ++--
 dbaas/workflow/steps/util/dns.py              | 32 +++++++++++++++++++
 2 files changed, 35 insertions(+), 3 deletions(-)

diff --git a/dbaas/drivers/replication_topologies/mongodb.py b/dbaas/drivers/replication_topologies/mongodb.py
index 4e5ff696c..08ebf2e5d 100644
--- a/dbaas/drivers/replication_topologies/mongodb.py
+++ b/dbaas/drivers/replication_topologies/mongodb.py
@@ -923,8 +923,8 @@ def get_auto_upgrade_database_vm_offering(self):
                 'workflow.steps.util.infra.OfferingAutoUpgrade',
                 'workflow.steps.util.host_provider.AllocateIPTemporaryInstance',
                 'workflow.steps.util.host_provider.CreateVirtualMachineTemporaryInstance',
-                # 'workflow.steps.util.dns.CreateDNS',
-                # 'workflow.steps.util.dns.CheckIsReady',
+                'workflow.steps.util.dns.CreateDNSTemporaryInstance',
+                'workflow.steps.util.dns.CheckIsReadyTemporaryInstance',
                 'workflow.steps.util.vm.WaitingBeReadyTemporaryInstance',
                 'workflow.steps.util.vm.UpdateOSDescriptionTemporaryInstance',
             )}, {
@@ -1006,7 +1006,7 @@ def get_auto_upgrade_database_vm_offering(self):
                 'workflow.steps.util.volume_provider.DetachDataVolumeTemporaryInstance',
                 'workflow.steps.util.volume_provider.DestroyVolumeTemporaryInstance',
 
-                # 'workflow.steps.util.dns.DestroyDNSTemporaryInstance',
+                'workflow.steps.util.dns.DestroyDNSTemporaryInstance',
                 'workflow.steps.util.host_provider.DestroyVirtualMachineTemporaryInstance',
                 'workflow.steps.util.host_provider.DestroyIPTemporaryInstance',
             )}
diff --git a/dbaas/workflow/steps/util/dns.py b/dbaas/workflow/steps/util/dns.py
index c3f72fc07..461f98d6b 100644
--- a/dbaas/workflow/steps/util/dns.py
+++ b/dbaas/workflow/steps/util/dns.py
@@ -307,8 +307,26 @@ def undo(self):
             )
 
 
+class CreateDNSTemporaryInstance(CreateDNS):
+
+    def __unicode__(self):
+        return "Destroying DNS..."
+
+    @property
+    def is_valid(self):
+        return self.instance.temporary
+    
+    def do(self):
+        if not self.is_valid:
+            return
+        
+        return super(CreateDNSTemporaryInstance, self).do()
+
+
 class DestroyDNSTemporaryInstance(CreateDNS):
 
+
+
     @property
     def is_valid(self):
         return self.instance.temporary
@@ -420,6 +438,20 @@ def do(self):
         for instance in self.instance.hostname.instances.all():
             self._check_dns_for(instance.dns, self.host.address)
 
+
+class CheckIsReadyTemporaryInstance(CheckIsReady):
+
+    @property
+    def is_valid(self):
+        return self.instance.temporary
+    
+    def do(self):
+        if not self.is_valid:
+            return
+        
+        return super(CheckIsReadyTemporaryInstance, self).do()
+
+
 '''
 class CheckVipIsReady(CheckIsReady):