Pgadmin4: Invalid HTTP Version 'Invalid HTTP Version: 'on postgres@domain.tld HTTP/1.0''

Question

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| Pgadmin version           |          4.3.5           |
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| PostgreSQL server version | pg_ctl (PostgreSQL) 11.1 |
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| Docker image              |      dpage/pgadmin4      |
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I ran into a problem using PGAdmin4 in Docker container. When i'm connecting to my host`s machine postgresql server and trying to view/edit data - i'm getting such error: https://pasteboard.co/HO1w7jS.png

Note that:

I have default postgresql configuration, except listen_addresses = '127.0.0.1, 172.17.0.1.
PGAdmin container is behind nginx proxy mydomain.tld -> localhost:5050

As i understand, it is a problem with postgresql HTTP API. But i'm not an expert neither in postgresql nor in pgadmin. Maybe anyone have solution to this problem?

I'm seeing a similar issue. Did you find a resolution? – psychemedia Feb 04 '19 at 11:12 — psychemedia, Feb 04 '19 at 11:12
@psychemedia yep. See the answer – Bloody Altair Feb 06 '19 at 22:00 — Bloody Altair, Feb 06 '19 at 22:00

score 0 · Accepted Answer · answered Feb 06 '19 at 22:00

The problem was in regular expression for nginx location. Nginx somehow strangely truncates the URL parameters.

Perhaps this is due to the use of this patch: https://stackoverflow.com/a/50515636/9547899 (I use it to redirect requests to pgadmin to a subdirectory)

It was:

location ~ /PostgreSQL(.*)$ {
    proxy_pass          http://127.0.0.1:23301$1;

It became:

location ~ PostgreSQL {
    proxy_pass          http://127.0.0.1:23301;

Pgadmin4: Invalid HTTP Version 'Invalid HTTP Version: 'on postgres@domain.tld HTTP/1.0''

1 Answers1