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2018-07-16 07:00:22 -0500 asked a question murano installation on RDO queens openstack

will anybody share a complete and easy documentation on how to install murano on Centos 7, Queens RDO deployment.

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2018-06-05 01:42:57 -0500 asked a question Murano dashboard error

I have installed murano on openstack queens distribution on Centos 7. I have performed all the steps mentioned in official openstack murano 6.0.0.0b2.dev8 document. Everything worked fine except the Django server. When I issue command tox -e venv -- python manage.py runserver <ip:port> I am getting error - ERROR: InvocationError for command '/root/murano/murano/.tox/venv/bin/python manage.cpy runserver 127.0.0.1:8000' (exited with code 2) any help is highly appreciated.

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2014-07-15 06:59:35 -0500 commented question cannot ping any neutron router interface

Hi, I have done everything exactly in a same way as you described above but still the interface shows down and I am not able to get a console of my instance.

2014-07-01 03:41:16 -0500 commented question cannot ping any neutron router interface

so what can be done....... I need help. It's really very urgent for me. I am not getting any clue or remarkable logs to troubleshoot.

2014-06-30 07:24:28 -0500 commented question cannot ping any neutron router interface

do you want me to keep eth0 and eth6 on dynamic mode?

2014-06-30 07:23:30 -0500 commented question cannot ping any neutron router interface

please tell me how to assign ip to br-ex. also note that eth0 is a management interface.

2014-06-30 06:46:16 -0500 commented question cannot ping any neutron router interface

is it necessory that the management and external interfaces should belongs to a different subnet?

2014-06-30 05:58:18 -0500 commented question cannot ping any neutron router interface

My subnet ID is 172.30.6.0/26. And I have assigned the ip from same range to interface eth6 which is assigned to br-ex. Kindly find the ifconfig result requested by you.

master@openNetwork:~$ ifconfig
br-ex     Link encap:Ethernet  HWaddr 00:15:17:48:92:11
      inet6 addr: fe80::cc92:aff:fe49:82a0/64 Scope:Link
      UP BROADCAST RUNNING  MTU:1500  Metric:1
      RX packets:18553 errors:0 dropped:0 overruns:0 frame:0
      TX packets:15 errors:0 dropped:0 overruns:0 carrier:0
      collisions:0 txqueuelen:0
      RX bytes:1525354 (1.5 MB)  TX bytes:942 (942.0 B)

  br-int    Link encap:Ethernet  HWaddr f6:db:39:88:ea:40
      inet6 addr: fe80::891:9dff:fe03:d397/64 Scope:Link
      UP BROADCAST RUNNING  MTU:1500  Metric:1
      RX packets:36 errors:0 dropped:0 overruns:0 frame:0
      TX packets:8 errors:0 dropped:0 overruns ...
(more)
2014-06-30 05:18:49 -0500 commented question cannot ping any neutron router interface

compute and controller node dosen't show br-ex. Find the below output for reference from compute node

master@openCompute:~$ ifconfig
br-int    Link encap:Ethernet  HWaddr 42:37:b4:f4:f7:44
      inet6 addr: fe80::14ec:fff:fec3:55cd/64 Scope:Link
      UP BROADCAST RUNNING  MTU:1500  Metric:1
      RX packets:8 errors:0 dropped:0 overruns:0 frame:0
      TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
      collisions:0 txqueuelen:0
      RX bytes:648 (648.0 B)  TX bytes:648 (648.0 B)

      br-tun    Link encap:Ethernet  HWaddr 8e:58:f7:71:87:4c
      inet6 addr: fe80::5cab:78ff:fee7:9b0/64 Scope:Link
      UP BROADCAST RUNNING  MTU:1500  Metric:1
      RX packets:0 errors:0 dropped:0 overruns:0 frame:0
      TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
      collisions:0 txqueuelen:0
      RX bytes:0 (0.0 B)  TX bytes:648 (648 ...
(more)
2014-06-30 05:14:18 -0500 commented question cannot ping any neutron router interface

below is an output of ifconfig on neutron node

master@openNetwork:~$ ifconfig
br-ex     Link encap:Ethernet  HWaddr 00:15:17:48:92:11
      inet6 addr: fe80::cc92:aff:fe49:82a0/64 Scope:Link
      UP BROADCAST RUNNING  MTU:1500  Metric:1
      RX packets:18553 errors:0 dropped:0 overruns:0 frame:0
      TX packets:15 errors:0 dropped:0 overruns:0 carrier:0
      collisions:0 txqueuelen:0
      RX bytes:1525354 (1.5 MB)  TX bytes:942 (942.0 B)
2014-06-30 04:25:21 -0500 commented question cannot ping any neutron router interface

I have assigned ip address to external network interface but still its not working. And I am not able to ping ip adderss from any node using ping command. I can ping internal and external neutron routerface using ip netns exec ....... ping command from network node itself.

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2014-06-28 04:37:50 -0500 commented question cannot ping any neutron router interface

I am not sure about br-ex, but as per installation guide external interface should not have ip address assigned to it. External interface will have a special configuration as below

 # The external network interface
auto INTERFACE_NAME
iface INTERFACE_NAME inet manual
up ip link set dev $IFACE up
down ip link set dev $IFACE down
2014-06-28 04:01:51 -0500 commented question cannot ping any neutron router interface

as per installation guide, yes.

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2014-06-27 08:56:07 -0500 commented question cannot ping any neutron router interface

i have connected my management network and eth6 to the same network, because I don't have another subnet which have internet connection.

2014-06-27 08:53:16 -0500 commented question cannot ping any neutron router interface

my gateway is on 172.30.6.0/26 subnet and the same is given in above output.

2014-06-27 08:07:27 -0500 commented question cannot ping any neutron router interface

I am trying to format by clicking on 101 button/ Ctrl-k but not getting formatted.

2014-06-27 08:00:36 -0500 commented question cannot ping any neutron router interface

in icehouse installation guide for ubuntu only few lines are mentioned that needs to be added to interface configuration file.

    # The external network interface
auto INTERFACE_NAME
iface INTERFACE_NAME inet manual
up ip link set dev $IFACE up
down ip link set dev $IFACE down
2014-06-27 07:58:17 -0500 commented question cannot ping any neutron router interface

master@openNetwork:~$ sudo ip netns exec qrouter-1141a29e-5728-4327-81f1-3519617e986e ip a 1: lo: <loopback,up,lower_up> mtu 65536 qdisc noqueue state UNKNOWN group default link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 15: qr-016361b7-75: <broadcast,up,lower_up> mtu 1500 qdisc noqueue state UNKNOWN group default link/ether fa:16:3e:07:82:19 brd ff:ff:ff:ff:ff:ff inet 192.168.1.200/24 brd 192.168.1.255 scope global qr-016361b7-75 valid_lft forever preferred_lft forever inet6 fe80::f816:3eff:fe07:8219/64 scope link valid_lft forever preferred_lft forever 16: qg-e06dfe21-c7: <broadcast,up,lower_up> mtu 1500 qdisc noqueue state UNKNOWN group default link/ether fa:16:3e:33:9b:ff brd ff:ff:ff:ff:ff:ff inet 172.30.6 ... (more)

2014-06-27 07:55:59 -0500 commented question cannot ping any neutron router interface

in my case the gateway is 172.30.6.20 and there is no other ips as i have not created any instance yet.

2014-06-27 07:52:01 -0500 commented question cannot ping any neutron router interface

master@openNetwork:~$ sudo ip netns exec qrouter-1141a29e-5728-4327-81f1-3519617e986e ip a 1: lo: <loopback,up,lower_up> mtu 65536 qdisc noqueue state UNKNOWN group default link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 15: qr-016361b7-75: <broadcast,up,lower_up> mtu 1500 qdisc noqueue state UNKNOWN group default link/ether fa:16:3e:07:82:19 brd ff:ff:ff:ff:ff:ff inet 192.168.1.200/24 brd 192.168.1.255 scope global qr-016361b7-75 valid_lft forever preferred_lft forever inet6 fe80::f816:3eff:fe07:8219/64 scope link valid_lft forever preferred_lft forever 16: qg-e06dfe21-c7: <broadcast,up,lower_up> mtu 1500 qdisc noqueue state UNKNOWN group default link/ether fa:16:3e:33:9b:ff brd ff:ff:ff:ff:ff:ff inet 172.30.6 ... (more)