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ovn: Add a section on containers in OVN Tutorial
Signed-Off-by: Numan Siddique <[email protected]> Signed-off-by: Ben Pfaff <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,60 @@ | ||
| #!/bin/bash | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); | ||
| # you may not use this file except in compliance with the License. | ||
| # You may obtain a copy of the License at: | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
| # | ||
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| set -o xtrace | ||
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| # create a logical switch | ||
| ovn-nbctl lswitch-add csw0 | ||
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| # create a container port with parent set to sw0-port1 | ||
| ovn-nbctl lport-add csw0 csw0-cport1 sw0-port1 42 | ||
| ovn-nbctl lport-set-addresses csw0-cport1 00:00:00:00:01:01 | ||
| ovn-nbctl lport-set-port-security csw0-cport1 00:00:00:00:01:01 | ||
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| # create another container port with parent set to sw0-port1 | ||
| ovn-nbctl lport-add csw0 csw0-cport2 sw0-port2 43 | ||
| ovn-nbctl lport-set-addresses csw0-cport2 00:00:00:00:01:02 | ||
| ovn-nbctl lport-set-port-security csw0-cport2 00:00:00:00:01:02 | ||
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| # Make lport1 as a patch port, other end connected to br-vmport1 | ||
| ovs-vsctl set interface lport1 type=patch | ||
| ovs-vsctl set interface lport1 options:peer=patch-lport1 | ||
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| ovs-vsctl set interface lport2 type=patch | ||
| ovs-vsctl set interface lport2 options:peer=patch-lport2 | ||
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| # This represents ovs bridge inside a VM attached to lport1 | ||
| ovs-vsctl add-br br-vmport1 | ||
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| # create a patch port with peer set to lport1. | ||
| ovs-vsctl add-port br-vmport1 patch-lport1 | ||
| ovs-vsctl set interface patch-lport1 type=patch | ||
| ovs-vsctl set interface patch-lport1 options:peer=lport1 | ||
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| # create a container port on br-vmport1. Any traffic sent on this | ||
| # port will reach to the br-int of the host via the patch port | ||
| ovs-vsctl add-port br-vmport1 cport1 | ||
| ovs-vsctl set port cport1 tag=42 | ||
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| # This represents ovs bridge inside a VM attached to lport2 | ||
| ovs-vsctl add-br br-vmport2 | ||
| ovs-vsctl add-port br-vmport2 patch-lport2 | ||
| ovs-vsctl set interface patch-lport2 type=patch | ||
| ovs-vsctl set interface patch-lport2 options:peer=lport2 | ||
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| ovs-vsctl add-port br-vmport2 cport2 | ||
| ovs-vsctl set port cport2 tag=43 |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,19 @@ | ||
| #!/bin/bash | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); | ||
| # you may not use this file except in compliance with the License. | ||
| # You may obtain a copy of the License at: | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
| # | ||
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| set -o xtrace | ||
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| # Trace a packet from csw0-port1 to csw0-port2. | ||
| ovs-appctl ofproto/trace br-vmport1 in_port=3,dl_src=00:00:00:0:01:01,dl_dst=00:00:00:00:01:02 -generate |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,19 @@ | ||
| #!/bin/bash | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); | ||
| # you may not use this file except in compliance with the License. | ||
| # You may obtain a copy of the License at: | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
| # | ||
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| set -o xtrace | ||
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| # Trace a packet from csw0-port2 to csw0-port1. | ||
| ovs-appctl ofproto/trace br-vmport2 in_port=3,dl_src=00:00:00:0:01:02,dl_dst=00:00:00:00:01:01 -generate |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,36 @@ | ||
| #!/bin/bash | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); | ||
| # you may not use this file except in compliance with the License. | ||
| # You may obtain a copy of the License at: | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
| # | ||
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| set -o xtrace | ||
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| # Create a logical switch named "sw0" | ||
| ovn-nbctl lswitch-add sw0 | ||
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| # Create two logical ports on "sw0". | ||
| ovn-nbctl lport-add sw0 sw0-port1 | ||
| ovn-nbctl lport-add sw0 sw0-port2 | ||
| ovn-nbctl lport-add sw0 sw0-port3 | ||
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| ovn-nbctl lport-set-addresses sw0-port1 00:00:00:00:00:01 | ||
| ovn-nbctl lport-set-addresses sw0-port2 00:00:00:00:00:02 | ||
| ovn-nbctl lport-set-addresses sw0-port3 00:00:00:00:00:03 | ||
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| ovn-nbctl lport-set-port-security sw0-port1 00:00:00:00:00:01 | ||
| ovn-nbctl lport-set-port-security sw0-port2 00:00:00:00:00:02 | ||
| ovn-nbctl lport-set-port-security sw0-port3 00:00:00:00:00:03 | ||
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| ovs-vsctl add-port br-int lport1 -- set Interface lport1 external_ids:iface-id=sw0-port1 | ||
| ovs-vsctl add-port br-int lport2 -- set Interface lport2 external_ids:iface-id=sw0-port2 | ||
| ovs-vsctl add-port br-int lport3 -- set Interface lport3 external_ids:iface-id=sw0-port3 |