Merge "Add constraint to prohibit balance-tcp from BondInterfaceOvsOptions"

8 files changed, 44 insertions, 3 deletions

diff --git a/net-config-bond.yaml b/net-config-bond.yaml
index 0a162e77..ec881bdc 100644
--- a/net-config-bond.yaml
+++ b/net-config-bond.yaml
@@ -1,4 +1,4 @@
-heat_template_version: 2015-04-30
+heat_template_version: 2016-10-14
 
 description: >
   Software Config to drive os-net-config with 2 bonded nics on a bridge.
@@ -6,9 +6,15 @@ description: >
 parameters:
   BondInterfaceOvsOptions:
     default: ''
-    description: The ovs_options string for the bond interface. Set things like
-                 lacp=active and/or bond_mode=balance-slb using this option.
+    description: |
+      The ovs_options string for the bond interface. Set things like
+      lacp=active and/or bond_mode=balance-slb using this option.
     type: string
+    constraints:
+      - allowed_pattern: "^((?!balance.tcp).)*$"
+        description: |
+          The balance-tcp bond mode is known to cause packet loss and
+          should not be used in BondInterfaceOvsOptions.
   ControlPlaneIp:
     default: ''
     description: IP address/subnet on the ctlplane network
diff --git a/network/config/bond-with-vlans/ceph-storage.yaml b/network/config/bond-with-vlans/ceph-storage.yaml
index b414747f..9f537c02 100644
--- a/network/config/bond-with-vlans/ceph-storage.yaml
+++ b/network/config/bond-with-vlans/ceph-storage.yaml
@@ -38,6 +38,11 @@ parameters:
     description: The ovs_options string for the bond interface. Set things like
                  lacp=active and/or bond_mode=balance-slb using this option.
     type: string
+    constraints:
+      - allowed_pattern: "^((?!balance.tcp).)*$"
+        description: |
+          The balance-tcp bond mode is known to cause packet loss and
+          should not be used in BondInterfaceOvsOptions.
   ExternalNetworkVlanID:
     default: 10
     description: Vlan ID for the external network traffic.
diff --git a/network/config/bond-with-vlans/cinder-storage.yaml b/network/config/bond-with-vlans/cinder-storage.yaml
index 5ee9ff09..b4d71fa3 100644
--- a/network/config/bond-with-vlans/cinder-storage.yaml
+++ b/network/config/bond-with-vlans/cinder-storage.yaml
@@ -38,6 +38,11 @@ parameters:
     description: The ovs_options string for the bond interface. Set things like
                  lacp=active and/or bond_mode=balance-slb using this option.
     type: string
+    constraints:
+      - allowed_pattern: "^((?!balance.tcp).)*$"
+        description: |
+          The balance-tcp bond mode is known to cause packet loss and
+          should not be used in BondInterfaceOvsOptions.
   ExternalNetworkVlanID:
     default: 10
     description: Vlan ID for the external network traffic.
diff --git a/network/config/bond-with-vlans/compute.yaml b/network/config/bond-with-vlans/compute.yaml
index 19c011eb..b2cfb0a2 100644
--- a/network/config/bond-with-vlans/compute.yaml
+++ b/network/config/bond-with-vlans/compute.yaml
@@ -38,6 +38,11 @@ parameters:
     description: The ovs_options string for the bond interface. Set things like
                  lacp=active and/or bond_mode=balance-slb using this option.
     type: string
+    constraints:
+      - allowed_pattern: "^((?!balance.tcp).)*$"
+        description: |
+          The balance-tcp bond mode is known to cause packet loss and
+          should not be used in BondInterfaceOvsOptions.
   ExternalNetworkVlanID:
     default: 10
     description: Vlan ID for the external network traffic.
diff --git a/network/config/bond-with-vlans/controller-no-external.yaml b/network/config/bond-with-vlans/controller-no-external.yaml
index 6242e2f8..4c3e59fa 100644
--- a/network/config/bond-with-vlans/controller-no-external.yaml
+++ b/network/config/bond-with-vlans/controller-no-external.yaml
@@ -38,6 +38,11 @@ parameters:
     description: The ovs_options string for the bond interface. Set things like
                  lacp=active and/or bond_mode=balance-slb using this option.
     type: string
+    constraints:
+      - allowed_pattern: "^((?!balance.tcp).)*$"
+        description: |
+          The balance-tcp bond mode is known to cause packet loss and
+          should not be used in BondInterfaceOvsOptions.
   ExternalNetworkVlanID:
     default: 10
     description: Vlan ID for the external network traffic.
diff --git a/network/config/bond-with-vlans/controller-v6.yaml b/network/config/bond-with-vlans/controller-v6.yaml
index 71b7e1b1..1361d969 100644
--- a/network/config/bond-with-vlans/controller-v6.yaml
+++ b/network/config/bond-with-vlans/controller-v6.yaml
@@ -40,6 +40,11 @@ parameters:
     description: The ovs_options string for the bond interface. Set things like
                  lacp=active and/or bond_mode=balance-slb using this option.
     type: string
+    constraints:
+      - allowed_pattern: "^((?!balance.tcp).)*$"
+        description: |
+          The balance-tcp bond mode is known to cause packet loss and
+          should not be used in BondInterfaceOvsOptions.
   ExternalNetworkVlanID:
     default: 10
     description: Vlan ID for the external network traffic.
diff --git a/network/config/bond-with-vlans/controller.yaml b/network/config/bond-with-vlans/controller.yaml
index 9917f073..677c90c5 100644
--- a/network/config/bond-with-vlans/controller.yaml
+++ b/network/config/bond-with-vlans/controller.yaml
@@ -38,6 +38,11 @@ parameters:
     description: The ovs_options string for the bond interface. Set things like
                  lacp=active and/or bond_mode=balance-slb using this option.
     type: string
+    constraints:
+      - allowed_pattern: "^((?!balance.tcp).)*$"
+        description: |
+          The balance-tcp bond mode is known to cause packet loss and
+          should not be used in BondInterfaceOvsOptions.
   ExternalNetworkVlanID:
     default: 10
     description: Vlan ID for the external network traffic.
diff --git a/network/config/bond-with-vlans/swift-storage.yaml b/network/config/bond-with-vlans/swift-storage.yaml
index 4dd6628f..e16d6b6e 100644
--- a/network/config/bond-with-vlans/swift-storage.yaml
+++ b/network/config/bond-with-vlans/swift-storage.yaml
@@ -38,6 +38,11 @@ parameters:
     description: The ovs_options string for the bond interface. Set things like
                  lacp=active and/or bond_mode=balance-slb using this option.
     type: string
+    constraints:
+      - allowed_pattern: "^((?!balance.tcp).)*$"
+        description: |
+          The balance-tcp bond mode is known to cause packet loss and
+          should not be used in BondInterfaceOvsOptions.
   ExternalNetworkVlanID:
     default: 10
     description: Vlan ID for the external network traffic.