neutron service failed to start #160

adnaniqbal · 2017-10-27T12:50:25Z

Using Ubuntu 14.04, Contrail release 4.0 with devstack stable/ocata
First installed contrail following pretty much http://www.inetsix.net/2016/02/26/Contrail-Devstack.html
After that installing devstack which fails when it comes to starting neutron service. It fails while executing start_neutron_service_and_check function in neutron-legacy. I am unable to figure out why this is happening?

Below are the final lines of ./stack.sh
2017-10-27 11:25:44.551 | +lib/neutron-legacy:start_neutron_ 2017-10-27 11:25:44.556 | +lib/neutron-legacy:start_neutron_ 2017-10-27 11:25:44.581 | +functions-common:is_service_enabled:2073 2017-10-27 11:25:44.586 | +lib/neutron-legacy:start_neutron_ 2017-10-27 11:25:44.591 | +functions-common:run_process:1474 2017-10-27 11:25:44.595 | +functions-common:run_process:1475 2017-10-27 11:25:44.599 | +functions-common:run_process:1476 2017-10-27 11:25:44.604 | +functions-common:run_process:1477 2017-10-27 11:25:44.608 | +functions-common:run_process:1479 2017-10-27 11:25:44.612 | +functions-common:run_process:1481 2017-10-27 11:25:44.617 | +functions-common:time_start:2384 2017-10-27 11:25:44.621 | +functions-common:time_start:2385 2017-10-27 11:25:44.625 | +functions-common:time_start:2386 2017-10-27 11:25:44.631 | ++functions-common:time_start:2389 2017-10-27 11:25:44.637 | +functions-common:time_start:2389 2017-10-27 11:25:44.641 | +functions-common:run_process:1482 2017-10-27 11:25:44.671 | +functions-common:is_service_enabled:2073 2017-10-27 11:25:44.676 | +functions-common:run_process:1483 2017-10-27 11:25:44.680 | +functions-common:run_process:1484 2017-10-27 11:25:44.685 | +functions-common:screen_process:1500 2017-10-27 11:25:44.689 | +functions-common:screen_process:1501 2017-10-27 11:25:44.694 | +functions-common:screen_process:1502 2017-10-27 11:25:44.698 | +functions-common:screen_process:1504 2017-10-27 11:25:44.702 | +functions-common:screen_process:1505 2017-10-27 11:25:44.707 | +functions-common:screen_process:1507 2017-10-27 11:25:44.714 | +functions-common:screen_process:1509 2017-10-27 11:25:44.719 | +functions-common:screen_process:1510 2017-10-27 11:25:44.724 | +functions-common:screen_process:1511 2017-10-27 11:25:44.724 | LOGDIR: /home/stack/devstack/log 2017-10-27 11:26:48.045 | ./stack.sh:1251:start_neutron_serv 2017-10-27 11:26:48.045 | /home/stack/devstack/lib/neutron-l 2017-10-27 11:26:48.045 | /home/stack/devstack/functions-com 2017-10-27 11:26:48.047 | [ERROR] /home/stack/devstack/funct 2017-10-27 11:26:49.050 | Error on exit service_and_check:475 cfg_file_options='--config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/opencontrail/ContrailPlugin.ini'
service_and_check:477 is_service_enabled tls-proxy
return 1
service_and_check:482 run_process q-svc '/usr/local/bin/neutron-server --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/opencontrail/ContrailPlugin.ini'
local service=q-svc
local 'command=/usr/local/bin/neutron-server --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/opencontrail/ContrailPlugin.ini'
local group=
local subservice=
local name=q-svc
time_start run_process
local name=run_process
local start_time=
[[ -n '' ]]
date +%s
_TIME_START[$name]=1509103544
is_service_enabled q-svc
return 0
[[ True = \T\r\u\e ]]
screen_process q-svc '/usr/local/bin/neutron-server --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/opencontrail/ContrailPlugin.ini' ''
local name=q-svc
local 'command=/usr/local/bin/neutron-server --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/opencontrail/ContrailPlugin.ini'
local group=
SCREEN_NAME=stack
SERVICE_DIR=/opt/stack/status
screen -S stack -X screen -t q-svc
local logfile=q-svc.log.2017-10-27-161116
local real_logfile=/home/stack/devstack/log/q-svc.log.2017-10-27-161116
echo 'LOGDIR: /home/stack/devstack/log'
r> echo 'SCREEN_LOGDIR: /home/stack/devstack/log/screens'
k/log/screens
echo 'log: /home/stack/devstack/log/q-svc.log.2017-10-27-161116'
c.log.2017-10-27-161116
[[ -n /home/stack/devstack/log ]]
[[ True == \T\r\u\e ]]
screen -S stack -p q-svc -X logfile /home/stack/devstack/log/q-svc.log.2017-10-27-161116
screen -S stack -p q-svc -X log on
touch /home/stack/devstack/log/q-svc.log.2017-10-27-161116
bash -c 'cd '''/home/stack/devstack/log''' && ln -sf '''q-svc.log.2017-10-27-161116''' q-svc.log'
[[ -n /home/stack/devstack/log/screens ]]
ln -sf /home/stack/devstack/log/q-svc.log.2017-10-27-161116 /home/stack/devstack/log/screens/screen-q-svc.log
sleep 3
echo -ne '\015'
NL=$'\r'
[[ -n '' ]]
screen_rc q-svc '/usr/local/bin/neutron-server --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/opencontrail/ContrailPlugin.ini'
SCREEN_NAME=stack
SCREENRC=/home/stack/devstack/stack-screenrc
[[ ! -e /home/stack/devstack/stack-screenrc ]]
grep q-svc /home/stack/devstack/stack-screenrc
echo -ne '\015'
NL=$'\r'
echo 'screen -t q-svc bash'
echo 'stuff "/usr/local/bin/neutron-server --config-file /etc/neutron/neutr"'.conf --config-file /etc/neutron/plugins/opencontrail/ContrailPlugin.ini
[[ -n /home/stack/devstack/log ]]
[[ True == \T\r\u\e ]]
echo 'logfile /home/stack/devstack/log/q-svc.log.2017-10-27-161116'
echo 'log on'
screen -S stack -p q-svc -X stuff '/usr/local/bin/neutron-server --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/opencontrail/ContrailPlugin.ini & echo $! >/opt/stack/status/stack/q-svc.pid; f' || echo "q-svc failed to start" | tee "/opt/stack/status/stack/q-svc.failure"
time_stop run_process
local name
local end_time
local elapsed_time
local total
local start_time
name=run_process
start_time=1509103544
[[ -z 1509103544 ]]
date +%s
end_time=1509103547
elapsed_time=3
total=14
_TIME_START[$name]=
_TIME_TOTAL[$name]=17
service_and_check:483 echo 'Waiting for Neutron to start...'
> service_and_check:484 is_ssl_enabled_service neutron
local services=neutron
local service=
'[' False == False ']'
return 1
service_and_check:488 local 'testcmd=wget --no-proxy -q -O- http://192.168.50.9:9696'
service_and_check:489 test_with_retry 'wget --no-proxy -q -O- http://192.168.50.9:9696' 'Neutron did not start' 60
local 'testcmd=wget --no-proxy -q -O- http://192.168.50.9:9696'
local 'failmsg=Neutron did not start'
local until=60
local sleep=0.5
time_start test_with_retry
local name=test_with_retry
local start_time=
[[ -n '' ]]
date +%s
_TIME_START[$name]=1509103548
timeout 60 sh -c 'while ! wget --no-proxy -q -O- http://192.168.50.9:9696; do sleep 0.5; done'
die 2343 'Neutron did not start'
local exitcode=0
ice_and_check
egacy:489:test_with_retry
mon:2343:die
ions-common:2343 Neutron did not start

amandeepsingh91 · 2017-10-31T06:28:28Z

@adnaniqbal There were lots of changes happened in the neutron component in ocata release. Which causing issues in contrail plugin + neutron service to up. This could be the reason. I was trying to resolve this issue from past 30 days but no clue.

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neutron service failed to start #160

neutron service failed to start #160

adnaniqbal commented Oct 27, 2017

amandeepsingh91 commented Oct 31, 2017

neutron service failed to start #160

neutron service failed to start #160

Comments

adnaniqbal commented Oct 27, 2017

amandeepsingh91 commented Oct 31, 2017