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:
> 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
> /home/lohit22/opensource/openstack/devstack/Org/devstack/functions-common:2366:die
> [ERROR]
> /home/lohit22/opensource/openstack/devstack/Org/devstack/functions-common:2366
> Neutron did not start
> exit_trap: cleaning up child processes
> Error on exit
>


--
Slawek Kaplonski
Principal Software Engineer
Red Hat