B #6704: Perform SG and spoofing on input traffic

When the VM generates traffic addressed to the hypervisor it is handled
as routed (not bridged) and handle through the INPUT chain (not the
FORWARD chain). In this case, none of the iptables rules are applied to it so
bypassing all SG rules, including anti-spoofing ones.

This commit applies the egress rules to the VM traffic in this case.

L #-: Liniting of fw driver

B #-: Update call to DriverLogger to new structure

(cherry picked from commit 3cc6e7a)

Author: rsmontero

src/vnm_mad/remotes/802.1Q/clean

@@ -33,8 +33,8 @@ begin
                                                     xpath_filter,
                                                     deploy_id)
     filter_driver.run_hooks(ARGV, template64) if filter_driver.deactivate == 0
-rescue Exception => e
-    OpenNebula.log_error(e.message)
-    OpenNebula.log_error(e.backtrace)
+rescue StandardError => e
+    OpenNebula::DriverLogger.log_error(e.message)
+    OpenNebula::DriverLogger.log_error(e.backtrace)
     exit 1
 end

src/vnm_mad/remotes/802.1Q/post

@@ -37,7 +37,7 @@ begin
 
     filter_driver.run_hooks(ARGV, template64) if filter_driver.activate == 0
 rescue StandardError => e
-    OpenNebula.log_error(e.message)
-    OpenNebula.log_error(e.backtrace)
+    OpenNebula::DriverLogger.log_error(e.message)
+    OpenNebula::DriverLogger.log_error(e.backtrace)
     exit 1
 end

src/vnm_mad/remotes/802.1Q/update_nic

@@ -44,7 +44,7 @@ begin
     # VF - Related changes
     filter_driver.update_vf(filter_driver.vm, vn_id)
 rescue StandardError => e
-    OpenNebula.log_error(e.message)
-    OpenNebula.log_error(e.backtrace)
+    OpenNebula::DriverLogger.log_error(e.message)
+    OpenNebula::DriverLogger.log_error(e.backtrace)
     exit 1
 end

src/vnm_mad/remotes/802.1Q/update_sg

@@ -31,8 +31,8 @@ begin
                                                     xpath_filter,
                                                     deploy_id)
     filter_driver.activate(true)
-rescue Exception => e
-    OpenNebula.log_error(e.message)
-    OpenNebula.log_error(e.backtrace)
+rescue StandardError => e
+    OpenNebula::DriverLogger.log_error(e.message)
+    OpenNebula::DriverLogger.log_error(e.backtrace)
     exit 1
 end

src/vnm_mad/remotes/bridge/clean

@@ -28,9 +28,9 @@ xpath_filter = "TEMPLATE/NIC[VN_MAD='bridge']"
 begin
     hm = VNMMAD::NoVLANDriver.from_base64(template64, xpath_filter, deploy_id)
     hm.run_hooks(ARGV, template64) if hm.deactivate == 0
-rescue Exception => e
-    OpenNebula.log_error(e.message)
-    OpenNebula.log_error(e.backtrace)
+rescue StandardError => e
+    OpenNebula::DriverLogger.log_error(e.message)
+    OpenNebula::DriverLogger.log_error(e.backtrace)
     exit 1
 end
 

src/vnm_mad/remotes/bridge/update_nic

@@ -34,7 +34,7 @@ begin
     # VF - Related changes
     hm.update_vf(hm.vm, vn_id)
 rescue StandardError => e
-    OpenNebula.log_error(e.message)
-    OpenNebula.log_error(e.backtrace)
+    OpenNebula::DriverLogger.log_error(e.message)
+    OpenNebula::DriverLogger.log_error(e.backtrace)
     exit 1
 end

src/vnm_mad/remotes/ebtables/clean

@@ -33,8 +33,8 @@ begin
                                                     xpath_filter,
                                                     deploy_id)
     filter_driver.run_hooks(ARGV, template64) if filter_driver.deactivate == 0
-rescue Exception => e
-    OpenNebula.log_error(e.message)
-    OpenNebula.log_error(e.backtrace)
+rescue StandardError => e
+    OpenNebula::DriverLogger.log_error(e.message)
+    OpenNebula::DriverLogger.log_error(e.backtrace)
     exit 1
 end

src/vnm_mad/remotes/ebtables/post

@@ -33,8 +33,8 @@ begin
                                                     xpath_filter,
                                                     deploy_id)
     filter_driver.run_hooks(ARGV, template64) if filter_driver.activate == 0
-rescue Exception => e
-    OpenNebula.log_error(e.message)
-    OpenNebula.log_error(e.backtrace)
+rescue StandardError => e
+    OpenNebula::DriverLogger.log_error(e.message)
+    OpenNebula::DriverLogger.log_error(e.backtrace)
     exit 1
 end

src/vnm_mad/remotes/ebtables/update_sg

@@ -31,8 +31,8 @@ begin
                                                     xpath_filter,
                                                     deploy_id)
     filter_driver.activate(true)
-rescue Exception => e
-    OpenNebula.log_error(e.message)
-    OpenNebula.log_error(e.backtrace)
+rescue StandardError => e
+    OpenNebula::DriverLogger.log_error(e.message)
+    OpenNebula::DriverLogger.log_error(e.backtrace)
     exit 1
 end

src/vnm_mad/remotes/elastic/clean

@@ -72,7 +72,7 @@ begin
 
     drv.run_hooks_remote(ARGV, template64) if drv.deactivate == 0
 rescue StandardError => e
-    OpenNebula.log_error(e.message)
-    OpenNebula.log_error(e.backtrace)
+    OpenNebula::DriverLogger.log_error(e.message)
+    OpenNebula::DriverLogger.log_error(e.backtrace)
     exit 1
 end