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paukstelis / octoprint_deploy

Bash script for rapid deployment of multiple octoprint instance on a single machine
MIT License
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Fix proxy. Updated script. Tried to remove and re-add pi cam. Broke everything. #174

Open skewll opened 2 weeks ago

skewll commented 2 weeks ago

I was able to access my printers via, 10.0.0.123/printer1 10.0.0.123/printer2 10.0.0.123/printer3 10.0.0.123/printer4

Now I can only get to printer 1 via:

10.0.0.123

and cannot access other printers at all for some reason and I get the following screen when I try to visit the old links:

Not Found The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again.

How can I set the old mapping back up manually?

paukstelis commented 2 weeks ago

Have you just done a reboot? You can try sudo systemctl restart haproxy

skewll commented 2 weeks ago

Yes to reboot. I've restarted haproxy. Everything is still seems to be in /etc/haproxy/haproxy.cfg

I can access the printers by their port via 10.0.0.124:5001 etc. But not by name.

On Tue, Aug 27, 2024, 5:18 PM paukstelis @.***> wrote:

Have you just done a reboot? You can try sudo systemctl restart haproxy

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paukstelis commented 2 weeks ago

That sounds like haproxy is not running. what do you get from sudo systemctl status haproxy?

skewll commented 2 weeks ago

● haproxy.service - HAProxy Load Balancer Loaded: loaded (/lib/systemd/system/haproxy.service; enabled; preset: enabled) Active: active (running) since Tue 2024-08-27 17:27:20 PDT; 15min ago Docs: man:haproxy(1) file:/usr/share/doc/haproxy/configuration.txt.gz Main PID: 801 (haproxy) Tasks: 5 (limit: 3832) Memory: 11.8M CPU: 534ms CGroup: /system.slice/haproxy.service ├─801 /usr/sbin/haproxy -Ws -f /etc/haproxy/haproxy.cfg -p /run/haproxy.pid -S /run/haproxy-master> └─953 /usr/sbin/haproxy -Ws -f /etc/haproxy/haproxy.cfg -p /run/haproxy.pid -S /run/haproxy-master>

Aug 27 17:26:48 printfarm systemd[1]: Starting haproxy.service - HAProxy Load Balancer... Aug 27 17:27:19 printfarm haproxy[801]: [NOTICE] (801) : New worker (953) forked Aug 27 17:27:19 printfarm haproxy[801]: [NOTICE] (801) : Loading success. Aug 27 17:27:20 printfarm systemd[1]: Started haproxy.service - HAProxy Load Balancer. ~ ~ ~ lines 1-17/17 (END)

On Tue, Aug 27, 2024, 5:36 PM paukstelis @.***> wrote:

That sounds like haproxy is not running. what do you get from sudo systemctl status haproxy?

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paukstelis commented 2 weeks ago

sudo haproxy -f /etc/haproxy/haproxy.cfg -c should tell you if there are errors in haproxy config.

skewll commented 2 weeks ago

It returns 'Configuration file is valid'

On Tue, Aug 27, 2024, 5:50 PM paukstelis @.***> wrote:

sudo haproxy -f /etc/haproxy/haproxy.cfg -c should tell you if there are errors in haproxy config.

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skewll commented 2 weeks ago

One thing I did before it messed up, I was at the delete printer part of a script, and has options 1,2,3 available.

1: cam_printer1 2: cam_printer2 3: quit

I pressed 9 my mistake because I was looking at a different output line, but it still ran the remove script on a blank string. I think there was some error output buy can't scroll back far enough confirm . I am curious if that has some unexpected impact.

The only other thing I did prior was install raspi-config the enable the picam. Never got pi cam to work. I tried removing raspi-config to see if that fixed the url issue, but no luck.

On Tue, Aug 27, 2024, 6:07 PM McGavin Eckert @.***> wrote:

It returns 'Configuration file is valid'

On Tue, Aug 27, 2024, 5:50 PM paukstelis @.***> wrote:

sudo haproxy -f /etc/haproxy/haproxy.cfg -c should tell you if there are errors in haproxy config.

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paukstelis commented 2 weeks ago

Can you paste your haproxy.cfg here? It sounds like that is likely messed up by whatever happened.

skewll commented 2 weeks ago

cat /etc/haproxy/haproxy.cfg

Basic setup from:

# https://community.octoprint.org/t/setting-up-octoprint-on-a-computer-running-fedora-centos-almalinux-or-rockylinux/37137/2

global maxconn 4000 user haproxy group haproxy daemon log 127.0.0.1 local0 debug

defaults log global mode http option httplog option dontlognull retries 3 option redispatch option http-server-close option forwardfor except 127.0.0.0/8 timeout http-request 10s timeout queue 1m timeout connect 10s timeout client 1m timeout server 1m timeout http-keep-alive 10s timeout check 10s

frontend public bind :::80 v4v6 option forwardfor except 127.0.0.1

stella start

        acl is_stella url_beg /stella
        http-request redirect scheme http drop-query append-slash  if

is_stella ! { path_beg /stella/ }

stella stop

dolly start

        acl is_dolly url_beg /dolly
        http-request redirect scheme http drop-query append-slash  if

is_dolly ! { path_beg /dolly/ }

dolly stop

holly start

        acl is_holly url_beg /holly
        http-request redirect scheme http drop-query append-slash  if

is_holly ! { path_beg /holly/ }

holly stop

molly start

        acl is_molly url_beg /molly
        http-request redirect scheme http drop-query append-slash  if

is_molly ! { path_beg /molly/ }

molly stop

    default_backend octoprint

backend octoprint option forwardfor server octoprint1 127.0.0.1:5000

molly start

backend molly http-request replace-path /molly/(.*) /\1 acl needs_scheme req.hdr_cnt(X-Scheme) eq 0 http-request add-header X-Scheme https if needs_scheme { ssl_fc } http-request add-header X-Scheme http if needs_scheme !{ ssl_fc } http-request add-header X-Script-Name /molly server octoprint1 127.0.0.1:5000 option forwardfor

molly stop

holly start

backend holly http-request replace-path /holly/(.*) /\1 acl needs_scheme req.hdr_cnt(X-Scheme) eq 0 http-request add-header X-Scheme https if needs_scheme { ssl_fc } http-request add-header X-Scheme http if needs_scheme !{ ssl_fc } http-request add-header X-Script-Name /holly server octoprint1 127.0.0.1:5001 option forwardfor

holly stop

dolly start

backend dolly http-request replace-path /dolly/(.*) /\1 acl needs_scheme req.hdr_cnt(X-Scheme) eq 0 http-request add-header X-Scheme https if needs_scheme { ssl_fc } http-request add-header X-Scheme http if needs_scheme !{ ssl_fc } http-request add-header X-Script-Name /dolly server octoprint1 127.0.0.1:5002 option forwardfor

dolly stop

stella start

backend stella http-request replace-path /stella/(.*) /\1 acl needs_scheme req.hdr_cnt(X-Scheme) eq 0 http-request add-header X-Scheme https if needs_scheme { ssl_fc } http-request add-header X-Scheme http if needs_scheme !{ ssl_fc } http-request add-header X-Script-Name /stella server octoprint1 127.0.0.1:5003 option forwardfor

stella stop

cam_dolly start

backend cam_dolly http-request replace-path /cam_dolly/(.*) /\1 server webcam1 127.0.0.1:8002

cam_dolly stop

On Thu, Aug 29, 2024, 6:24 AM paukstelis @.***> wrote:

Can you paste your haproxy.cfg here? It sounds like that is likely messed up by whatever happened.

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