Open Stack

Hi,

Tried ovs-dpdk installation in below setup and noticing it fails with OVS-DPDK initialization timeout problem. Herewith I had attached the local.conf file, which I had used for my setup bring up.

Server: Ubuntu 18.04 latest

OpenStack: Stein

OVS-DPDK: Master

byte-compiling /usr/local/lib/python3.6/dist-packages/networking_ovs_dpdk/agent/ovs_dpdk_firewall.py to ovs_dpdk_firewall.cpython-36.pyc
running install_egg_info
Copying networking_ovs_dpdk.egg-info to /usr/local/lib/python3.6/dist-packages/networking_ovs_dpdk-2015.1.1.dev275-py3.6.egg-info
running install_scripts
/usr/local/lib/python3.6/dist-packages/pbr/packaging.py:410: EasyInstallDeprecationWarning: Use get_header
  header = easy_install.get_script_header("", executable, is_wininst)
++/opt/stack/networking-ovs-dpdk/devstack/plugin.sh:source:35  popd
/opt/stack/ovs
++/opt/stack/networking-ovs-dpdk/devstack/plugin.sh:source:36  start_ovs_dpdk
++/opt/stack/networking-ovs-dpdk/devstack/libs/ovs-dpdk:start_ovs_dpdk:19  '[' -e /etc/init.d/ovs-dpdk ']'
++/opt/stack/networking-ovs-dpdk/devstack/libs/ovs-dpdk:start_ovs_dpdk:20  sudo service ovs-dpdk start
Job for ovs-dpdk.service failed because a timeout was exceeded.
See "systemctl status ovs-dpdk.service" and "journalctl -xe" for details.
+/opt/stack/networking-ovs-dpdk/devstack/libs/ovs-dpdk:start_ovs_dpdk:1  exit_trap
+./stack.sh:exit_trap:528                  local r=1
++./stack.sh:exit_trap:529                  jobs -p
+./stack.sh:exit_trap:529                  jobs=
+./stack.sh:exit_trap:532                  [[ -n '' ]]
+./stack.sh:exit_trap:538                  '[' -f '' ']'
+./stack.sh:exit_trap:543                  kill_spinner
+./stack.sh:kill_spinner:438               '[' '!' -z '' ']'
+./stack.sh:exit_trap:545                  [[ 1 -ne 0 ]]
+./stack.sh:exit_trap:546                  echo 'Error on exit'
Error on exit
+./stack.sh:exit_trap:548                  type -p generate-subunit
+./stack.sh:exit_trap:549                  generate-subunit 1607341696 1042 fail
+./stack.sh:exit_trap:551                  [[ -z /opt/stack/logs/screen ]]
+./stack.sh:exit_trap:554                  /home/ubuntu/devstack/tools/worlddump.py -d /opt/stack/logs/screen
Traceback (most recent call last):
  File "/home/ubuntu/devstack/tools/worlddump.py", line 255, in <module>
    sys.exit(main())
  File "/home/ubuntu/devstack/tools/worlddump.py", line 239, in main
    sys.stdout = os.fdopen(sys.stdout.fileno(), 'w', 0)
  File "/usr/lib/python3.6/os.py", line 1017, in fdopen
    return io.open(fd, *args, **kwargs)
ValueError: can't have unbuffered text I/O
Exception ignored in: <_io.TextIOWrapper name='<stdout>' mode='w' encoding='UTF-8'>
OSError: [Errno 9] Bad file descriptor
ubuntu at ubuntu:~/devstack$
ubuntu at ubuntu:~/devstack$ systemctl status ovs-dpdk.service
● ovs-dpdk.service - LSB: Open vSwitch DPDK
   Loaded: loaded (/etc/init.d/ovs-dpdk; generated)
   Active: failed (Result: timeout) since Mon 2020-12-07 12:05:38 UTC; 15s ago
     Docs: man:systemd-sysv-generator(8)
  Process: 21377 ExecStart=/etc/init.d/ovs-dpdk start (code=killed, signal=TERM)
    Tasks: 2 (limit: 9830)
   CGroup: /system.slice/ovs-dpdk.service
           ├─21984 sudo ovs-vsctl --may-exist add-port br-enp24s0f1 enp24s0f1 -- set Interface enp24s0f1 type=dpdk options:dpdk-devargs=0000:18:00.1 other_config:pci_address=0000:18:00.1 other_config:driver=igb_uio other_config:p
           └─21985 ovs-vsctl --may-exist add-port br-enp24s0f1 enp24s0f1 -- set Interface enp24s0f1 type=dpdk options:dpdk-devargs=0000:18:00.1 other_config:pci_address=0000:18:00.1 other_config:driver=igb_uio other_config:previo

Dec 07 12:00:41 ubuntu sudo[21775]:     root : TTY=unknown ; PWD=/ ; USER=root ; COMMAND=/opt/stack/DPDK-v18.11/usertools/dpdk-devbind.py -b igb_uio 0000:5e:00.1
Dec 07 12:00:41 ubuntu sudo[21775]: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec 07 12:00:42 ubuntu sudo[21775]: pam_unix(sudo:session): session closed for user root
Dec 07 12:00:42 ubuntu ovs-dpdk[21377]: add-port command: ovs-vsctl --may-exist add-port br-enp24s0f1 enp24s0f1 -- set Interface enp24s0f1 type=dpdk options:dpdk-devargs=0000:18:00.1 other_config:pci_address=0000:18:00.1
Dec 07 12:00:42 ubuntu sudo[21984]:     root : TTY=unknown ; PWD=/ ; USER=root ; COMMAND=/usr/bin/ovs-vsctl --may-exist add-port br-enp24s0f1 enp24s0f1 -- set Interface enp24s0f1 type=dpdk options:dpdk-devargs=0000:18:00.1 other_
Dec 07 12:00:42 ubuntu sudo[21984]: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec 07 12:00:42 ubuntu ovs-vsctl[21985]: ovs|00001|vsctl|INFO|Called as ovs-vsctl --may-exist add-port br-enp24s0f1 enp24s0f1 -- set Interface enp24s0f1 type=dpdk options:dpdk-devargs=0000:18:00.1 other_config:pci_address=0000:18
Dec 07 12:05:38 ubuntu systemd[1]: ovs-dpdk.service: Start operation timed out. Terminating.
Dec 07 12:05:38 ubuntu systemd[1]: ovs-dpdk.service: Failed with result 'timeout'.
Dec 07 12:05:38 ubuntu systemd[1]: Failed to start LSB: Open vSwitch DPDK.
ubuntu at ubuntu:~/devstack$

Thanks & Regards,
Elan
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