```root@ee43e6572072:/opt# psql -U demouser -W
Pas...
# gd-beginnersv
Vu Vo
10/06/2022, 1:01 PM Copy code
root@ee43e6572072:/opt# psql -U demouser -W
Password:
psql: error: FATAL: Peer authentication failed for user "demouser"m
Michael Ullock
10/06/2022, 1:05 PMHi Vu, please see the following articles which should help here:
https://www.gooddata.com/developers/cloud-native/doc/2.0/deploy-and-install/community-edition/
https://hub.docker.com/r/gooddata/gooddata-cn-ce
v
Vu Vo
10/06/2022, 1:07 PMThanks Michael. I’m able to spin up the Web app
Vu Vo
10/06/2022, 1:07 PMthen I followed this article to connect to the demo datasource https://www.gooddata.com/developers/cloud-native/doc/cloud/getting-started/connect-data/
Vu Vo
10/06/2022, 1:08 PMimage.png
Vu Vo
10/06/2022, 1:11 PMhere is the log on backend
Vu Vo
10/06/2022, 1:12 PM Copy code
gooddata | 192.168.64.1 - - [06/Oct/2022:13:11:31 +0000] "POST /api/v1/actions/dataSource/test HTTP/1.1" 403 0 "<http://localhost:4000/modeler/>" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.0 Safari/605.1.15"Vu Vo
10/06/2022, 1:30 PMI’m able to connect to the demo db
Vu Vo
10/06/2022, 1:31 PMimage.png
m
Michael Ullock
10/06/2022, 1:38 PMSorry for the late reply Vu - I’m glad to hear you were able to connect to the demo db 👍
v
Vu Vo
10/06/2022, 1:39 PMthanks Michael