Php xdebug with traefik configuration

[Smolevich]

Codebase

Host OS

e.g. macOS Sierra
macOS Mojave 10.14.6

Docker info output

Client:
 Debug Mode: false

Server:
 Containers: 27
  Running: 7
  Paused: 0
  Stopped: 20
 Images: 96
 Server Version: 19.03.4
 Storage Driver: overlay2
  Backing Filesystem: extfs
  Supports d_type: true
  Native Overlay Diff: true
 Logging Driver: json-file
 Cgroup Driver: cgroupfs
 Plugins:
  Volume: local
  Network: bridge host ipvlan macvlan null overlay
  Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
 Swarm: inactive
 Runtimes: runc
 Default Runtime: runc
 Init Binary: docker-init
 containerd version: b34a5c8af56e510852c35414db4c1f4fa6172339
 runc version: 3e425f80a8c931f88e6d94a8c831b9d5aa481657
 init version: fec3683
 Security Options:
  seccomp
   Profile: default
 Kernel Version: 4.9.184-linuxkit
 Operating System: Docker Desktop
 OSType: linux
 Architecture: x86_64
 CPUs: 4
 Total Memory: 1.952GiB
 Name: docker-desktop
 ID: 6YM6:LMGB:PQ2E:LXSH:24FU:CQ7H:5MVG:TIVF:H5UB:7DEI:72DW:BGT2
 Docker Root Dir: /var/lib/docker
 Debug Mode: true
  File Descriptors: 84
  Goroutines: 89
  System Time: 2019-10-29T14:35:25.592707274Z
  EventsListeners: 3
 HTTP Proxy: gateway.docker.internal:3128
 HTTPS Proxy: gateway.docker.internal:3129
 Registry: https://index.docker.io/v1/
 Labels:
 Experimental: false
 Insecure Registries:
  127.0.0.0/8
 Live Restore Enabled: false
 Product License: Community Engine

nginx:
image: wodby/nginx
container_name: "simple-service-2"
environment:
NGINX_SERVER_ROOT: /var/www/html/public
NGINX_ERROR_LOG_LEVEL: debug
NGINX_BACKEND_HOST: php
NGINX_VHOST_PRESET: php
NGINX_FASTCGI_INDEX: index.php
labels:
- "traefik.http.routers.nginx_test.rule=Host(nginx.docker.localhost)"
- "traefik.http.routers.nginx_test.entrypoints=web"
volumes:
- ./.docker/nginx:/var/www/html/public:rw
depends_on:
- php

php:
image: wodby/php:7.3
container_name: "simple-service-3"
environment:
PHP_FPM_CLEAR_ENV: "no"
PHP_XDEBUG: 1
PHP_XDEBUG_DEFAULT_ENABLE: 1
PHP_XDEBUG_REMOTE_CONNECT_BACK: 0
PHP_XDEBUG_IDEKEY: "vscode"
PHP_IDE_CONFIG: serverName=vscode
PHP_FPM_USER: wodby
PHP_FPM_GROUP: wodby
PHP_XDEBUG_REMOTE_HOST: host.docker.internal
PHP_XDEBUG_REMOTE_LOG: /tmp/php-xdebug.log
volumes:
- ./.docker/nginx:/var/www/html/public:rw

networks:
traefik_proxy:
driver: bridge
name: traefik_proxy

### Logs output

simple-service-3 | [29-Oct-2019 14:33:41] NOTICE: fpm is running, pid 1
simple-service-3 | [29-Oct-2019 14:33:41] NOTICE: ready to handle connections
simple-service-3 | 172.21.0.5 - 29/Oct/2019:14:33:45 +0000 "GET /index.php" 200
simple-service-3 | 172.21.0.5 - 29/Oct/2019:14:33:47 +0000 "GET /index.php" 200
simple-service-3 | 172.21.0.5 - 29/Oct/2019:14:55:16 +0000 "GET /index.php" 200
simple-service-3 | 172.21.0.5 - 29/Oct/2019:14:56:26 +0000 "GET /index.php" 200

php-xdebug.log:

[85] Log opened at 2019-10-29 14:56:26
[85] I: Connecting to configured address/port: host.docker.internal:9000.
[85] I: Connected to client. :-)
[85] ->
[85]
[85] ->
[85]
[85] Log closed at 2019-10-29 14:56:26
[85]

But debug in Visual Studio Code doesn't work

[csandanov]

Check out wodby/docker4drupal#345, and specifically comment wodby/docker4drupal#345 (comment) might help you

[VladSavitsky]

Docker's containers are remote hosts for your IDE so check if you have correct mapping for your local paths to remote paths