Public bug reported: ### Prerequisites ### 1) VM server is up and running on Nova node 2) Port 80 is added to security groups 3) HTTPD on VM is up and running 4) “Big File” (~100MB) is located in “/var/log/html” For more details see: https://polarion.engineering.redhat.com/polarion/#/project/RHELOpenStackPlatform/wiki/Neutron/QoS
### Scenario ### 1) Create QoS policy with: openstack network qos policy create bw-limiter 2) Create a rule for your QoS policy with: openstack network qos rule create --type bandwidth-limit --max-kbps 3000 --max-burst-kbits 2400 --egress bw-limiter 3) Set QoS to floating Ip of your host using: openstack port set --qos-policy bw-limiter vm1_port 4) Make sure that you see QoS is set to your “Floating IP” using openstack floating ip show <Floating_IP> “qos_policy_id ” should be valid ID and not None 5) Initiate HTTP traffic using WGET tool from your undercloud host to VM with: wget http://<Floating_IP>/big.txt ### Actual Result ### In spite of the fact that configuration is done and QoS is set to “Floating IP”, actually traffic is not limited to ~3000kbps as expected. --2018-06-26 06:10:02-- http://10.0.0.220/big.txt Connecting to 10.0.0.220:80... connected. HTTP request sent, awaiting response... 200 OK Length: 104857801 (100M) [text/plain] Saving to: ‘big.txt.16’ 100%[========================================================>] 104,857,801 185MB/s in 0.5s 2018-06-26 06:10:03 (185 MB/s) - ‘big.txt.16’ saved [104857801/104857801] Actual BW is 185MB/s instead of expected ~3000kbps Note: Neutron controller logs attached. ** Affects: neutron Importance: Undecided Status: Invalid ** Tags: qos ** Attachment added: "neutron.tar.gz" https://bugs.launchpad.net/bugs/1778715/+attachment/5156768/+files/neutron.tar.gz ** Tags added: qos ** Changed in: neutron Status: New => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1778715 Title: QoS is set to Floating IP – but actually, on network level, BW limitation is not activated Status in neutron: Invalid Bug description: ### Prerequisites ### 1) VM server is up and running on Nova node 2) Port 80 is added to security groups 3) HTTPD on VM is up and running 4) “Big File” (~100MB) is located in “/var/log/html” For more details see: https://polarion.engineering.redhat.com/polarion/#/project/RHELOpenStackPlatform/wiki/Neutron/QoS ### Scenario ### 1) Create QoS policy with: openstack network qos policy create bw-limiter 2) Create a rule for your QoS policy with: openstack network qos rule create --type bandwidth-limit --max-kbps 3000 --max-burst-kbits 2400 --egress bw-limiter 3) Set QoS to floating Ip of your host using: openstack port set --qos-policy bw-limiter vm1_port 4) Make sure that you see QoS is set to your “Floating IP” using openstack floating ip show <Floating_IP> “qos_policy_id ” should be valid ID and not None 5) Initiate HTTP traffic using WGET tool from your undercloud host to VM with: wget http://<Floating_IP>/big.txt ### Actual Result ### In spite of the fact that configuration is done and QoS is set to “Floating IP”, actually traffic is not limited to ~3000kbps as expected. --2018-06-26 06:10:02-- http://10.0.0.220/big.txt Connecting to 10.0.0.220:80... connected. HTTP request sent, awaiting response... 200 OK Length: 104857801 (100M) [text/plain] Saving to: ‘big.txt.16’ 100%[========================================================>] 104,857,801 185MB/s in 0.5s 2018-06-26 06:10:03 (185 MB/s) - ‘big.txt.16’ saved [104857801/104857801] Actual BW is 185MB/s instead of expected ~3000kbps Note: Neutron controller logs attached. To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1778715/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
