Bug 1430592

Summary: Undercloud is deployed with docker bridge and docker loop devices
Product: Red Hat OpenStack Reporter: Sai Sindhur Malleni <smalleni>
Component: rhosp-directorAssignee: Angus Thomas <athomas>
Status: CLOSED DUPLICATE QA Contact: Amit Ugol <augol>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 10.0 (Newton)CC: dbecker, mburns, mcornea, morazi, rhel-osp-director-maint
Target Milestone: ---   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: scale_lab
Fixed In Version: Doc Type: If docs needed, set a value
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Clone Of: Environment:
Last Closed: 2017-03-09 14:26:26 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Sai Sindhur Malleni 2017-03-09 03:18:28 UTC 
Description of problem:
Seeing that docker0 bridge is created and loop devices that seem to be docker related are created when undercloud is built with default options

Version-Release number of selected component (if applicable):
RHOP 10 puddle 2017-03-03.1
How reproducible:
100%

Steps to Reproduce:
1. Build undercloud with default options
2.
3.

Actual results:
[stack@c02-h10-r620 ~]$ brctl show
bridge name	bridge id		STP enabled	interfaces
docker0		8000.02429899c2cf	no		
[stack@c02-h10-r620 ~]$ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1
    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
2: em3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
    link/ether b8:ca:3a:5f:b1:6c brd ff:ff:ff:ff:ff:ff
    inet 10.12.70.83/23 brd 10.12.71.255 scope global em3
       valid_lft forever preferred_lft forever
    inet6 2620:52:0:c46:baca:3aff:fe5f:b16c/64 scope global mngtmpaddr dynamic 
       valid_lft 2591966sec preferred_lft 604766sec
    inet6 fe80::baca:3aff:fe5f:b16c/64 scope link 
       valid_lft forever preferred_lft forever
3: em4: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN qlen 1000
    link/ether b8:ca:3a:5f:b1:6d brd ff:ff:ff:ff:ff:ff
    inet 172.19.70.83/16 brd 172.19.255.255 scope global em4
       valid_lft forever preferred_lft forever
4: em1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
    link/ether b8:ca:3a:5f:b1:68 brd ff:ff:ff:ff:ff:ff
    inet 172.16.70.83/16 brd 172.16.255.255 scope global em1
       valid_lft forever preferred_lft forever
    inet6 fe80::baca:3aff:fe5f:b168/64 scope link 
       valid_lft forever preferred_lft forever
5: em2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master ovs-system state UP qlen 1000
    link/ether b8:ca:3a:5f:b1:6a brd ff:ff:ff:ff:ff:ff
    inet6 fe80::baca:3aff:fe5f:b16a/64 scope link 
       valid_lft forever preferred_lft forever
6: em1.101@em1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000
    link/ether b8:ca:3a:5f:b1:68 brd ff:ff:ff:ff:ff:ff
    inet 172.20.70.83/16 brd 172.20.255.255 scope global em1.101
       valid_lft forever preferred_lft forever
    inet6 fe80::baca:3aff:fe5f:b168/64 scope link 
       valid_lft forever preferred_lft forever
7: em1.200@em1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000
    link/ether b8:ca:3a:5f:b1:68 brd ff:ff:ff:ff:ff:ff
    inet 172.24.70.83/14 brd 172.27.255.255 scope global em1.200
       valid_lft forever preferred_lft forever
    inet6 fe80::baca:3aff:fe5f:b168/64 scope link 
       valid_lft forever preferred_lft forever
8: em2.102@em2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000
    link/ether b8:ca:3a:5f:b1:6a brd ff:ff:ff:ff:ff:ff
    inet 172.21.70.83/16 brd 172.21.255.255 scope global em2.102
       valid_lft forever preferred_lft forever
    inet6 fe80::baca:3aff:fe5f:b16a/64 scope link 
       valid_lft forever preferred_lft forever
9: em2.200@em2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000
    link/ether b8:ca:3a:5f:b1:6a brd ff:ff:ff:ff:ff:ff
    inet 172.25.70.83/14 brd 172.27.255.255 scope global em2.200
       valid_lft forever preferred_lft forever
    inet6 fe80::baca:3aff:fe5f:b16a/64 scope link 
       valid_lft forever preferred_lft forever
10: em4.104@em4: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state LOWERLAYERDOWN qlen 1000
    link/ether b8:ca:3a:5f:b1:6d brd ff:ff:ff:ff:ff:ff
    inet 172.23.70.83/16 brd 172.23.255.255 scope global em4.104
       valid_lft forever preferred_lft forever
11: em4.200@em4: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state LOWERLAYERDOWN qlen 1000
    link/ether b8:ca:3a:5f:b1:6d brd ff:ff:ff:ff:ff:ff
    inet 172.27.70.83/14 brd 172.27.255.255 scope global em4.200
       valid_lft forever preferred_lft forever
12: em2.10@em2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000
    link/ether b8:ca:3a:5f:b1:6a brd ff:ff:ff:ff:ff:ff
    inet 172.21.0.1/24 brd 172.21.0.255 scope global em2.10
       valid_lft forever preferred_lft forever
    inet6 fe80::baca:3aff:fe5f:b16a/64 scope link 
       valid_lft forever preferred_lft forever
13: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
    link/ether 32:f3:2d:19:4f:8e brd ff:ff:ff:ff:ff:ff
14: br-ctlplane: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN qlen 1000
    link/ether b8:ca:3a:5f:b1:6a brd ff:ff:ff:ff:ff:ff
    inet 192.0.2.1/24 brd 192.0.2.255 scope global br-ctlplane
       valid_lft forever preferred_lft forever
    inet6 fe80::baca:3aff:fe5f:b16a/64 scope link 
       valid_lft forever preferred_lft forever
15: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN 
    link/ether 02:42:98:99:c2:cf brd ff:ff:ff:ff:ff:ff
    inet 172.17.0.1/16 scope global docker0
       valid_lft forever preferred_lft forever
16: br-int: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
    link/ether 7a:c2:8d:68:25:4c brd ff:ff:ff:ff:ff:ff
[stack@c02-h10-r620 ~]$ sudo lsblk
NAME                           MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
sda                              8:0    0   931G  0 disk 
├─sda1                           8:1    0   512M  0 part /boot
└─sda2                           8:2    0 930.5G  0 part 
  ├─vg_c02--h10--r620-lv_root  253:0    0 922.5G  0 lvm  /
  └─vg_c02--h10--r620-lv_swap  253:1    0     8G  0 lvm  [SWAP]
loop0                            7:0    0   100G  0 loop 
└─docker-253:0-1611308689-pool 253:2    0   100G  0 dm   
loop1                            7:1    0     2G  0 loop 
└─docker-253:0-1611308689-pool 253:2    0   100G  0 dm 

Expected results:
There shouldn't be any docker bridges or loop devices.

Additional info:
Comment 1 Mike Burns 2017-03-09 14:26:26 UTC 
Pretty sure this is the same as bug 1428871.  If it's not, please reopen.

*** This bug has been marked as a duplicate of bug 1428871 ***