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docs: Change kata_tap0 to tap0_kata

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Tap device's should be tap0_kata for architecture.md

Fixes #797

Signed-off-by: duanquanfeng <duanquanfeng_yewu@cmss.chinamobile.com>
Signed-off-by: Chelsea Mafrica <chelsea.e.mafrica@intel.com>
This commit is contained in:
Chelsea Mafrica 2020-10-04 15:46:54 -07:00 committed by Peng Tao
parent 4ff3ed5101
commit 059b89cd03
1 changed files with 3 additions and 3 deletions
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docs/design/architecture.md
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@ -167,9 +167,9 @@ interfaces with `TAP` ones using Traffic Control:
With a TC filter in place, a redirection is created between the container network and the With a TC filter in place, a redirection is created between the container network and the
virtual machine. As an example, the CNI may create a device, `eth0`, in the container's network virtual machine. As an example, the CNI may create a device, `eth0`, in the container's network
namespace, which is a VETH device. Kata Containers will create a tap device for the VM, `kata_tap0`, namespace, which is a VETH device. Kata Containers will create a tap device for the VM, `tap0_kata`,
and setup a TC redirection filter to mirror traffic from `eth0`'s ingress to `kata_tap0`'s egress, and setup a TC redirection filter to mirror traffic from `eth0`'s ingress to `tap0_kata`'s egress,
and a second to mirror traffic from `kata_tap0`'s ingress to `eth0`'s egress. and a second to mirror traffic from `tap0_kata`'s ingress to `eth0`'s egress.
Kata Containers maintains support for MACVTAP, which was an earlier implementation used in Kata. TC-filter Kata Containers maintains support for MACVTAP, which was an earlier implementation used in Kata. TC-filter
is the default because it allows for simpler configuration, better CNI plugin compatibility, and performance is the default because it allows for simpler configuration, better CNI plugin compatibility, and performance