From: Maryam Tahhan <mtah...@redhat.com>
Sent: Tuesday, December 5, 2023 11:31 AM
To: Koikkara Reeny, Shibin <shibin.koikkara.re...@intel.com>;
ferruh.yi...@amd.com; step...@networkplumber.org; lihuis...@huawei.com;
fengcheng...@huawei.com; liuyongl...@huawei.com
Cc: dev@dpdk.org
Subject: Re: [v2] net/af_xdp: enable a sock path alongside use_cni
On 04/12/2023 17:18, Koikkara Reeny, Shibin wrote:
Prerequisites
@@ -223,8 +224,7 @@ Howto run dpdk-testpmd with CNI plugin:
securityContext:
capabilities:
add:
- - CAP_NET_RAW
- - CAP_BPF
+ - NET_RAW
Need to update the 1.3. Prerequisites.
Sorry, what are you referring to?
You are removing the CAP_NET_RAW and CAP_BPF. So you will need to update the
doc section 1.3 Prerequisites.[1]
[1] https://doc.dpdk.org/guides/howto/af_xdp_cni.html
resources:
requests:
hugepages-2Mi: 2Gi
@@ -239,14 +239,20 @@ Howto run dpdk-testpmd with CNI plugin:
.. _pod.yaml: https://github.com/intel/afxdp-plugins-for-
kubernetes/blob/v0.0.2/test/e2e/pod-1c1d.yaml
+.. note::
+
+ For Kernel versions older than 5.19 `CAP_BPF` is also required in
+ the container capabilities stanza.
+
* Run DPDK with a command like the following:
.. code-block:: console
kubectl exec -i <Pod name> --container <containers name> -- \
- /<Path>/dpdk-testpmd -l 0,1 --no-pci \
- --vdev=net_af_xdp0,use_cni=1,iface=<interface name> \
- -- --no-mlockall --in-memory
+ /<Path>/dpdk-testpmd -l 0-2 --no-pci --main-lcore=2 \
+ --vdev net_af_xdp0,iface=<interface
name>,use_cni=1,uds_path=/tmp/afxdp_dp/<interface name>/afxdp.sock
\
+ --vdev net_af_xdp1,iface=e<interface
name>,use_cni=1,uds_path=/tmp/afxdp_dp/<interface name>/afxdp.sock
There is a typo " iface=e<interface " == "iface=<interface"
Ack
