Unable to start container symfony-docker container since a fresh build

[Alexandre-T]

Hi everyone,

I'm having trouble with my Docker container after after a fresh build.

My application was created from this template 5 days ago. It worked perfectly. Thanks!

Yesterday, I installed PANTHER to start test. I rebuild my image and start a fresh container. Build was ok, but container was unable to run. After a lot of tries, I used a previous version of my project and it failed too.

Desesperated 😉​, I cloned again this project and try again.
I got the same error.
I tried to "prune" my docker environment. I deleted all my containers, volumes, images, build. But, I still get this error.

Here is the end of the logs.

[...]
php-1  | Using version ^0.2.0 for runtime/frankenphp-symfony
php-1  | Symfony 7.2.3 (env: dev, debug: true)
php-1  | PHP app ready!
php-1  | frankenphp run --config /etc/caddy/Caddyfile --watch
php-1  | 2025/02/19 08:42:09.138	INFO	using config from file	{"file": "/etc/caddy/Caddyfile"}
php-1  | 2025/02/19 08:42:09.138	INFO	adapted config to JSON	{"adapter": "caddyfile"}
php-1  | 2025/02/19 08:42:09.138	WARN	Caddyfile input is not formatted; run 'caddy fmt --overwrite' to fix inconsistencies	{"adapter": "caddyfile", "file": "/etc/caddy/Caddyfile", "line": 9}
php-1  | 2025/02/19 08:42:09.139	INFO	admin	admin endpoint started	{"address": "localhost:2019", "enforce_origin": false, "origins": ["//localhost:2019", "//[::1]:2019", "//127.0.0.1:2019"]}
php-1  | 2025/02/19 08:42:09.139	INFO	http.auto_https	server is listening only on the HTTPS port but has no TLS connection policies; adding one to enable TLS	{"server_name": "srv0", "https_port": 443}
php-1  | 2025/02/19 08:42:09.139	INFO	http.auto_https	enabling automatic HTTP->HTTPS redirects	{"server_name": "srv0"}
php-1  | 2025/02/19 08:42:09.139	WARN	http.auto_https	server is listening only on the HTTP port, so no automatic HTTPS will be applied to this server{"server_name": "srv1", "http_port": 80}
php-1  | 2025/02/19 08:42:09.139	INFO	tls.cache.maintenance	started background certificate maintenance	{"cache": "0x40005a4b00"}
php-1  | 2025/02/19 08:42:09.142	WARN	http.handlers.mercure	Setting the transport_url or the MERCURE_TRANSPORT_URL environment variable is deprecated, use the "transport" directive instead
php-1  | panic: duplicate metrics collector registration attempted
php-1  | 
php-1  | goroutine 1 [running]:
php-1  | github.com/prometheus/client_golang/prometheus.(*Registry).MustRegister(0x40002e4cd0, {0x4000882f10?, 0x0?, 0x0?})
php-1  | 	/root/go/pkg/mod/github.com/prometheus/[email protected]/prometheus/registry.go:406 +0x74
php-1  | github.com/dunglas/mercure.NewPrometheusMetrics({0x1fe55c0?, 0x40002e4cd0?})
php-1  | 	/root/go/pkg/mod/github.com/dunglas/[email protected]/metrics.go:65 +0x2f4
php-1  | github.com/dunglas/mercure/caddy.(*Mercure).Provision(0x4000894120, {{0x1fe9648, 0x40006fa570}, 0x40003b4930, 0x4000330c00, {0x40002f5200, 0x3, 0x4}, {0x0, 0x0, ...}, ...})
php-1  | 	/root/go/pkg/mod/github.com/dunglas/mercure/[email protected]/mercure.go:190 +0x6c
php-1  | github.com/caddyserver/caddy/v2.Context.LoadModuleByID({{0x1fe9648, 0x40006fa570}, 0x40003b4930, 0x4000330c00, {0x40002f5200, 0x3, 0x4}, {0x0, 0x0, 0x0}, ...}, ...)
php-1  | 	/root/go/pkg/mod/github.com/caddyserver/caddy/[email protected]/context.go:391 +0x5fc
php-1  | github.com/caddyserver/caddy/v2.Context.loadModuleInline({{0x1fe9648, 0x40006fa570}, 0x40003b4930, 0x4000330c00, {0x4000358f40, 0x2, 0x2}, {0x0, 0x0, 0x0}, ...}, ...)
php-1  | 	/root/go/pkg/mod/github.com/caddyserver/caddy/[email protected]/context.go:441 +0x138
php-1  | github.com/caddyserver/caddy/v2.Context.LoadModule({{0x1fe9648, 0x40006fa570}, 0x40003b4930, 0x4000330c00, {0x4000358f40, 0x2, 0x2}, {0x0, 0x0, 0x0}, ...}, ...)
php-1  | 	/root/go/pkg/mod/github.com/caddyserver/caddy/[email protected]/context.go:222 +0x614
php-1  | github.com/caddyserver/caddy/v2/modules/caddyhttp.(*Route).ProvisionHandlers(0x4000693528, {{0x1fe9648, 0x40006fa570}, 0x40003b4930, 0x4000330c00, {0x4000358f40, 0x2, 0x2}, {0x0, 0x0, ...}, ...}, ...)
php-1  | 	/root/go/pkg/mod/github.com/caddyserver/caddy/[email protected]/modules/caddyhttp/routes.go:154 +0xbc
php-1  | github.com/caddyserver/caddy/v2/modules/caddyhttp.RouteList.ProvisionHandlers({0x4000693408, 0x5, 0x4000805d98?}, {{0x1fe9648, 0x40006fa570}, 0x40003b4930, 0x4000330c00, {0x4000358f40, 0x2, 0x2}, ...}, ...)
php-1  | 	/root/go/pkg/mod/github.com/caddyserver/caddy/[email protected]/modules/caddyhttp/routes.go:212 +0x9c
php-1  | github.com/caddyserver/caddy/v2/modules/caddyhttp.RouteList.Provision({0x4000693408, 0x5, 0x8}, {{0x1fe9648, 0x40006fa570}, 0x40003b4930, 0x4000330c00, {0x4000358f40, 0x2, 0x2}, ...})
php-1  | 	/root/go/pkg/mod/github.com/caddyserver/caddy/[email protected]/modules/caddyhttp/routes.go:189 +0x88
php-1  | github.com/caddyserver/caddy/v2/modules/caddyhttp.(*Subroute).Provision(0x4000358ee0, {{0x1fe9648, 0x40006fa570}, 0x40003b4930, 0x4000330c00, {0x4000358f40, 0x2, 0x2}, {0x0, 0x0, ...}, ...})
php-1  | 	/root/go/pkg/mod/github.com/caddyserver/caddy/[email protected]/modules/caddyhttp/subroute.go:58 +0x8c
php-1  | github.com/caddyserver/caddy/v2.Context.LoadModuleByID({{0x1fe9648, 0x40006fa570}, 0x40003b4930, 0x4000330c00, {0x4000358f40, 0x2, 0x2}, {0x0, 0x0, 0x0}, ...}, ...)
php-1  | 	/root/go/pkg/mod/github.com/caddyserver/caddy/[email protected]/context.go:391 +0x5fc
php-1  | github.com/caddyserver/caddy/v2.Context.loadModuleInline({{0x1fe9648, 0x40006fa570}, 0x40003b4930, 0x4000330c00, {0x40003fbf70, 0x1, 0x1}, {0x0, 0x0, 0x0}, ...}, ...)
php-1  | 	/root/go/pkg/mod/github.com/caddyserver/caddy/[email protected]/context.go:441 +0x138
php-1  | github.com/caddyserver/caddy/v2.Context.LoadModule({{0x1fe9648, 0x40006fa570}, 0x40003b4930, 0x4000330c00, {0x40003fbf70, 0x1, 0x1}, {0x0, 0x0, 0x0}, ...}, ...)
php-1  | 	/root/go/pkg/mod/github.com/caddyserver/caddy/[email protected]/context.go:222 +0x614
php-1  | github.com/caddyserver/caddy/v2/modules/caddyhttp.(*Route).ProvisionHandlers(0x400052d908, {{0x1fe9648, 0x40006fa570}, 0x40003b4930, 0x4000330c00, {0x40003fbf70, 0x1, 0x1}, {0x0, 0x0, ...}, ...}, ...)
php-1  | 	/root/go/pkg/mod/github.com/caddyserver/caddy/[email protected]/modules/caddyhttp/routes.go:154 +0xbc
php-1  | github.com/caddyserver/caddy/v2/modules/caddyhttp.RouteList.ProvisionHandlers({0x400052d908, 0x3, 0x40002e4cd0?}, {{0x1fe9648, 0x40006fa570}, 0x40003b4930, 0x4000330c00, {0x40003fbf70, 0x1, 0x1}, ...}, ...)
php-1  | 	/root/go/pkg/mod/github.com/caddyserver/caddy/[email protected]/modules/caddyhttp/routes.go:212 +0x9c
php-1  | github.com/caddyserver/caddy/v2/modules/caddyhttp.(*App).Provision(0x40005ac680, {{0x1fe9648, 0x40006fa570}, 0x40003b4930, 0x4000330c00, {0x40003fbf70, 0x1, 0x1}, {0x0, 0x0, ...}, ...})
php-1  | 	/root/go/pkg/mod/github.com/caddyserver/caddy/[email protected]/modules/caddyhttp/app.go:367 +0xcdc
php-1  | github.com/caddyserver/caddy/v2.Context.LoadModuleByID({{0x1fe9680, 0x40002e4d20}, 0x40003b4930, 0x4000330c00, {0x40003fbf70, 0x1, 0x1}, {0x0, 0x0, 0x0}, ...}, ...)
php-1  | 	/root/go/pkg/mod/github.com/caddyserver/caddy/[email protected]/context.go:391 +0x5fc
php-1  | github.com/caddyserver/caddy/v2.Context.App({{0x1fe9680, 0x40002e4d20}, 0x40003b4930, 0x4000330c00, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, ...}, ...)
php-1  | 	/root/go/pkg/mod/github.com/caddyserver/caddy/[email protected]/context.go:467 +0x14c
php-1  | github.com/caddyserver/caddy/v2.provisionContext.func3(...)
php-1  | 	/root/go/pkg/mod/github.com/caddyserver/caddy/[email protected]/caddy.go:545
php-1  | github.com/caddyserver/caddy/v2.provisionContext(0x0?, 0x1)
php-1  | 	/root/go/pkg/mod/github.com/caddyserver/caddy/[email protected]/caddy.go:550 +0x5d0
php-1  | github.com/caddyserver/caddy/v2.run(0x40005a6a80?, 0x1)
php-1  | 	/root/go/pkg/mod/github.com/caddyserver/caddy/[email protected]/caddy.go:400 +0x40
php-1  | github.com/caddyserver/caddy/v2.unsyncedDecodeAndRun({0x40005a6000, 0xa05, 0xa80}, 0x1)
php-1  | 	/root/go/pkg/mod/github.com/caddyserver/caddy/[email protected]/caddy.go:343 +0xe4
php-1  | github.com/caddyserver/caddy/v2.changeConfig({0x1abf6d2, 0x4}, {0x1ac6807, 0x7}, {0x4000223500, 0xa05, 0xa80}, {0x0, 0x0}, 0x1)
php-1  | 	/root/go/pkg/mod/github.com/caddyserver/caddy/[email protected]/caddy.go:234 +0x5b8
php-1  | github.com/caddyserver/caddy/v2.Load({0x4000223500, 0xa05, 0xa80}, 0x1)
php-1  | 	/root/go/pkg/mod/github.com/caddyserver/caddy/[email protected]/caddy.go:133 +0x194
php-1  | github.com/caddyserver/caddy/v2/cmd.cmdRun({0x0?})
php-1  | 	/root/go/pkg/mod/github.com/caddyserver/caddy/[email protected]/cmd/commandfuncs.go:235 +0x5f8
php-1  | github.com/caddyserver/caddy/v2/cmd.init.1.func2.WrapCommandFuncForCobra.1(0x4000149808, {0x1abf74a?, 0x4?, 0x1abf702?})
php-1  | 	/root/go/pkg/mod/github.com/caddyserver/caddy/[email protected]/cmd/cobra.go:141 +0x34
php-1  | github.com/spf13/cobra.(*Command).execute(0x4000149808, {0x40002fdef0, 0x3, 0x3})
php-1  | 	/root/go/pkg/mod/github.com/spf13/[email protected]/command.go:1015 +0x828
php-1  | github.com/spf13/cobra.(*Command).ExecuteC(0x4000149208)
php-1  | 	/root/go/pkg/mod/github.com/spf13/[email protected]/command.go:1148 +0x350
php-1  | github.com/spf13/cobra.(*Command).Execute(...)
php-1  | 	/root/go/pkg/mod/github.com/spf13/[email protected]/command.go:1071
php-1  | github.com/caddyserver/caddy/v2/cmd.Main()
php-1  | 	/root/go/pkg/mod/github.com/caddyserver/caddy/[email protected]/cmd/main.go:75 +0x184
php-1  | main.main()
php-1  | 	/go/src/app/caddy/frankenphp/main.go:15 +0x1c
php-1 exited with code 0

I'm working on a MacBook Pro 16, Docker version 27.5.1.

[Zankierka]

It seems like yesterday Franken did realese update:
https://github.com/dunglas/frankenphp/releases/tag/v1.4.3

Probably using previous version will solve it. I'm checking that solution on my side as our projects also refuses to build :)

[Zankierka]

Changing:
FROM dunglas/frankenphp:1-php8.3 AS frankenphp_upstream

To:
FROM dunglas/frankenphp:1-php8.3.16 AS frankenphp_upstream

Inside of
https://github.com/dunglas/symfony-docker/blob/main/Dockerfile
On line 4 solves issue for me @Alexandre-T

Probably can be kept as temporary fix.

[Alexandre-T]

It works on my project!
I tried and it's working on a fresh install of this repository, too.

You made my day, I was searching on the caddyfile. I was miles away from finding this solution.

[conradfr]

See here as well dunglas/frankenphp#1388

change dunglas/frankenphp:1-php to dunglas/frankenphp:1.4.2-php

[maxhelias]

Thanks for the report, it's fixed in : dunglas/frankenphp#1393. The next release of franken will fix this issue.