Caddy Upgrade getting http 400

1. Output of caddy version:

v2.5.1 h1:bAWwslD1jNeCzDa+jDCNwb8M3UJ2tPa8UZFFzPVmGKs=

2. How I run Caddy:

a. System environment:


b. Command:

caddy upgrade

c. Service/unit/compose file:

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d. My complete Caddy config:

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3. The problem I’m having:

4. Error messages and/or full log output:

2022/09/21 22:31:32.194	INFO	this executable will be replaced	{"path": "/usr/bin/caddy"}
2022/09/21 22:31:32.194	INFO	requesting build	{"os": "linux", "arch": "amd64", "packages": [""]}
upgrade: download failed: download failed: HTTP 400: unable to fulfill download request (id=ace6d479-5732-4291-b906-7a9f7226069b)

5. What I already tried:

6. Links to relevant resources:

It appears our server runs out of memory when building this plugin… sigh. (Hence why we deprecated this years ago and replaced it with our own caddy-dns plugins, which are much, much more lightweight and versatile).

I’m not sure I can guarantee an upgrade to our build infrastructure just for one deprecated plugin…

So you might need to use xcaddy for this one, on your own machine: GitHub - caddyserver/xcaddy: Build Caddy with plugins – should only take a few minutes! Sorry about that.

(Better yet, ask your DNS provider to have someone implement support for their service into the caddy-dns repos.)

1 Like

I have no idea why the caddy build had that plugin. I did an upgrade on another server that didn’t have that plugin and copied the bin across and everything seems to be ok. Thank you!!!