diff options
| author |   Florin Coras <fcoras@cisco.com> | 2021-07-23 08:39:26 -0700 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2021-07-23 17:42:48 +0000 |
| commit | 7cb471a0279ab2a3740a49d6ce9cf7b24f0a3f4d (patch) | |
| tree | 244a17d7b4c4e138b51fe5226db414f206562172 /src/vnet/session/application_namespace.h | |
| parent | f6e284b20c7a5b774ae21934fbf3f07801d61fc2 (diff) | |
session vcl: support abstract sockets for app ns
App namespaces can now be associated to a linux ip netns, e.g.:
app ns add id <ns_id> secret <n> sw_if_index <n> netns <netns>
If session layer's app sock api is enabled, this triggers the creation
of an abstract listening socket in the netns that has been configured.
For the example above that would be @vpp/session/<ns_id>.
Consequently, vcl, or other apps attaching to vpp, can connect to said
abstract socket from an ip netns without the need to share unix domain
socket files. In particular, for vcl it's enough to set app-socket-api
to @vpp/session/<ns_id> in the conf file.
Type: feature
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I26fdc626a760a3f423c5b8be4251623f6e9cd73a
Diffstat (limited to 'src/vnet/session/application_namespace.h')
| -rw-r--r-- | src/vnet/session/application_namespace.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/vnet/session/application_namespace.h b/src/vnet/session/application_namespace.h index ddc6d08c2fc..313b2d0e63d 100644 --- a/src/vnet/session/application_namespace.h +++ b/src/vnet/session/application_namespace.h @@ -51,6 +51,11 @@ typedef struct _app_namespace u8 *ns_id; /** + * Linux netns if one was provided + */ + u8 *netns; + + /** * Name of socket applications can use to attach to session layer */ u8 *sock_name; @@ -64,6 +69,7 @@ typedef struct _app_namespace typedef struct _vnet_app_namespace_add_del_args { u8 *ns_id; + u8 *netns; u64 secret; u32 sw_if_index; u32 ip4_fib_id; |