X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=puppet%2Fservices%2Fkernel.yaml;h=1fc88bf131b3348287fd360645c9fec936986aa8;hb=60750a2e0254a2cac885cfa4cd55ebb518593324;hp=9e8a53f05756c0e9f702676fa344b7c4200bd198;hpb=fcf132079f5120d3eed6a786bd3dfa9ab87d3a3a;p=apex-tripleo-heat-templates.git

diff --git a/puppet/services/kernel.yaml b/puppet/services/kernel.yaml
index 9e8a53f0..1fc88bf1 100644
--- a/puppet/services/kernel.yaml
+++ b/puppet/services/kernel.yaml
@@ -4,6 +4,15 @@ description: >
   Load kernel modules with kmod and configure kernel options with sysctl.
 
 parameters:
+  ServiceNetMap:
+    default: {}
+    description: Mapping of service_name -> network name. Typically set
+                 via parameter_defaults in the resource registry.  This
+                 mapping overrides those in ServiceNetMapDefaults.
+    type: json
+  DefaultPasswords:
+    default: {}
+    type: json
   EndpointMap:
     default: {}
     description: Mapping of service endpoint -> protocol. Typically set
@@ -15,5 +24,30 @@ outputs:
     description: Role data for the Kernel modules
     value:
       service_name: kernel
+      config_settings:
+        kernel_modules:
+          nf_conntrack: {}
+        sysctl_settings:
+          net.ipv4.tcp_keepalive_intvl:
+            value: 1
+          net.ipv4.tcp_keepalive_probes:
+            value: 5
+          net.ipv4.tcp_keepalive_time:
+            value: 5
+          net.nf_conntrack_max:
+            value: 500000
+          net.netfilter.nf_conntrack_max:
+            value: 500000
+          # prevent neutron bridges from autoconfiguring ipv6 addresses
+          net.ipv6.conf.all.accept_ra:
+            value: 0
+          net.ipv6.conf.default.accept_ra:
+            value: 0
+          net.ipv6.conf.all.autoconf:
+            value: 0
+          net.ipv6.conf.default.autoconf:
+            value: 0
+          net.core.netdev_max_backlog:
+            value: 10000
       step_config: |
         include ::tripleo::profile::base::kernel