Hi Team, I am new to OpenStack. I have completed DevStack development, and I used OpenStack during that time without any issues. However, now when I try to log in to the OpenStack dashboard, it shows the message "An error occurred authenticating. Please try again later." How can I fix this issue? On Tue, May 28, 2024 at 9:00 AM Sławek Kapłoński <skaplons@redhat.com> wrote:

Hi,

Please check in neutron-server logs why it didn't start. You can do this with command ;

sudo journalctl --unit devstack@q-svc

Dnia wtorek, 28 maja 2024 06:32:22 CEST Lohit S pisze:

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How to fix this issue while stack.sh is executed

+functions-common:_run_under_systemd:1655 sudo systemctl start devstack@q-svc.service +functions-common:run_process:1687 time_stop run_process +functions-common:time_stop:2421 local name +functions-common:time_stop:2422 local end_time +functions-common:time_stop:2423 local elapsed_time +functions-common:time_stop:2424 local total +functions-common:time_stop:2425 local start_time +functions-common:time_stop:2427 name=run_process +functions-common:time_stop:2428 start_time=1716869530330 +functions-common:time_stop:2430 [[ -z 1716869530330 ]] ++functions-common:time_stop:2433 date +%s%3N +functions-common:time_stop:2433 end_time=1716869534546 +functions-common:time_stop:2434 elapsed_time=4216 +functions-common:time_stop:2435 total=16163 +functions-common:time_stop:2437 _TIME_START[$name]= +functions-common:time_stop:2438 _TIME_TOTAL[$name]=20379 +lib/neutron:start_neutron_service_and_check:640 neutron_url= http://192.168.122.150:9696/ +lib/neutron:start_neutron_service_and_check:642 is_service_enabled tls-proxy +functions-common:is_service_enabled:2077 return 1 +lib/neutron:start_neutron_service_and_check:646 '[' '!' -z networking ']' +lib/neutron:start_neutron_service_and_check:647 neutron_url= http://192.168.122.150:9696/networking +lib/neutron:start_neutron_service_and_check:649 echo 'Waiting for Neutron to start...' Waiting for Neutron to start... +lib/neutron:start_neutron_service_and_check:651 local 'testcmd=wget --no-proxy -q -O- http://192.168.122.150:9696/networking' +lib/neutron:start_neutron_service_and_check:652 test_with_retry 'wget --no-proxy -q -O- http://192.168.122.150:9696/networking' 'Neutron did not start' 60 +functions-common:test_with_retry:2359 local 'testcmd=wget --no-proxy -q -O- http://192.168.122.150:9696/networking' +functions-common:test_with_retry:2360 local 'failmsg=Neutron did not start' +functions-common:test_with_retry:2361 local until=60 +functions-common:test_with_retry:2362 local sleep=0.5 +functions-common:test_with_retry:2364 time_start test_with_retry +functions-common:time_start:2407 local name=test_with_retry +functions-common:time_start:2408 local start_time= +functions-common:time_start:2409 [[ -n '' ]] ++functions-common:time_start:2412 date +%s%3N +functions-common:time_start:2412 _TIME_START[$name]=1716869535329 +functions-common:test_with_retry:2365 timeout 60 sh -c 'while ! wget --no-proxy -q -O- http://192.168.122.150:9696/networking; do sleep 0.5; done' +functions-common:test_with_retry:2366 die 2366 'Neutron did not start' +functions-common:die:285 local exitcode=0 [Call Trace] ./stack.sh:1322:start_neutron_service_and_check

/home/lohit22/opensource/openstack/devstack/Org/devstack/lib/neutron:652:test_with_retry

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/home/lohit22/opensource/openstack/devstack/Org/devstack/functions-common:2366:die

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[ERROR]

/home/lohit22/opensource/openstack/devstack/Org/devstack/functions-common:2366

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Neutron did not start exit_trap: cleaning up child processes Error on exit

-- Slawek Kaplonski Principal Software Engineer Red Hat