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Same docker-compose.yml performs different nginx port binding #1148

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toby1991 opened this issue Feb 10, 2017 · 5 comments
Closed

Same docker-compose.yml performs different nginx port binding #1148

toby1991 opened this issue Feb 10, 2017 · 5 comments
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area/provider/docker kind/question a question status/5-frozen-due-to-age

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@toby1991
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What version of Traefik are you using (traefik version)?

1.1.2 and 1.2.0-rc1 [docker]

What is your environment & configuration (arguments, toml...)?

version: "2"

networks:
  loadbalance:
    driver: bridge

services:
  # traefik
  traefik:
    image: traefik:1.2.0-rc1
    networks:
      - loadbalance
    ports:
      - "80:80"
      - "443:443"
      - "8080:8080"
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - /dev/null:/traefik.toml
    command: --web --docker --docker.domain=test.local --logLevel=DEBUG
    restart: always

  ######################################################################################

  # web server
  nginx:
    image: nginx:latest
    networks:
      - loadbalance
    ports:
      - "80"
    volumes:
      # app
      - ./app/src:/usr/share/nginx/html
      # nginx configs
      - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
      - ./nginx/conf.d/:/etc/nginx/conf.d/:ro

      - ./nginx/fastcgi.conf:/etc/nginx/fastcgi.conf:ro
      - ./nginx/pathinfo.conf:/etc/nginx/pathinfo.conf:ro
      - ./nginx/laravel.conf:/etc/nginx/laravel.conf:ro
      # certificates
      - ./nginx/ca/server.crt/:/etc/nginx/server.crt:ro
      - ./nginx/ca/server.key/:/etc/nginx/server.key:ro
      # logs
      - ./nginx/logs:/var/log/nginx/log
    labels:
      - "traefik.backend=nginx"
      - "traefik.frontend.rule=HostRegexp:test.local,m.test.local"
    restart: always

What did you do?

docker-compose up -d

What did you expect to see?

nginx port 80 listening

What did you see instead?

same docker-compose.yml , after

docker-compose up -d 
docker-compose down
docker-compose up -d

performs different.

Some times it listens nginx 80 port

image

listens port 80 logs

Creating network "docker_loadbalance" with driver "bridge"
Creating docker_traefik_1
Creating docker_nginx_1
Attaching to docker_traefik_1, docker_nginx_1
traefik_1  | time="2017-02-10T08:27:23Z" level=info msg="Traefik version v1.2.0-rc1 built on 2017-02-06_08:45:49PM"
traefik_1  | time="2017-02-10T08:27:23Z" level=info msg="Using TOML configuration file //traefik.toml"
traefik_1  | time="2017-02-10T08:27:23Z" level=debug msg="Global configuration loaded {\"GraceTimeOut\":10,\"Debug\":false,\"CheckNewVersion\":true,\"AccessLogsFile\":\"\",\"TraefikLogsFile\":\"\",\"LogLevel\":\"DEBUG\",\"EntryPoints\":{\"http\":{\"Network\":\"\",\"Address\":\":80\",\"TLS\":null,\"Redirect\":null,\"Auth\":null,\"Compress\":false}},\"Cluster\":null,\"Constraints\":[],\"ACME\":null,\"DefaultEntryPoints\":[\"http\"],\"ProvidersThrottleDuration\":2000000000,\"MaxIdleConnsPerHost\":200,\"InsecureSkipVerify\":false,\"Retry\":null,\"Docker\":{\"Watch\":true,\"Filename\":\"\",\"Constraints\":null,\"Endpoint\":\"unix:///var/run/docker.sock\",\"Domain\":\"test.local\",\"TLS\":null,\"ExposedByDefault\":true,\"UseBindPortIP\":false,\"SwarmMode\":false},\"File\":null,\"Web\":{\"Address\":\":8080\",\"CertFile\":\"\",\"KeyFile\":\"\",\"ReadOnly\":false,\"Statistics\":null,\"Metrics\":null,\"Auth\":null},\"Marathon\":null,\"Consul\":null,\"ConsulCatalog\":null,\"Etcd\":null,\"Zookeeper\":null,\"Boltdb\":null,\"Kubernetes\":null,\"Mesos\":null,\"Eureka\":null,\"ECS\":null,\"Rancher\":null}"
traefik_1  | time="2017-02-10T08:27:23Z" level=info msg="Preparing server http &{Network: Address::80 TLS:<nil> Redirect:<nil> Auth:<nil> Compress:false}"
traefik_1  | time="2017-02-10T08:27:23Z" level=info msg="Starting provider *provider.Docker {\"Watch\":true,\"Filename\":\"\",\"Constraints\":null,\"Endpoint\":\"unix:///var/run/docker.sock\",\"Domain\":\"test.local\",\"TLS\":null,\"ExposedByDefault\":true,\"UseBindPortIP\":false,\"SwarmMode\":false}"
traefik_1  | time="2017-02-10T08:27:23Z" level=info msg="Starting provider *main.WebProvider {\"Address\":\":8080\",\"CertFile\":\"\",\"KeyFile\":\"\",\"ReadOnly\":false,\"Statistics\":null,\"Metrics\":null,\"Auth\":null}"
traefik_1  | time="2017-02-10T08:27:23Z" level=info msg=0s
traefik_1  | time="2017-02-10T08:27:23Z" level=info msg="Starting server on :80"
traefik_1  | time="2017-02-10T08:27:23Z" level=debug msg="Docker connection established with docker 1.13.0 (API 1.25)"
traefik_1  | time="2017-02-10T08:27:23Z" level=debug msg="Load balancer method '<nil>' for backend backend-docker-traefik-1: Invalid method, using default. Using default wrr."
traefik_1  | time="2017-02-10T08:27:23Z" level=debug msg="Load balancer method '<nil>' for backend backend-nginx: Invalid method, using default. Using default wrr."
traefik_1  | time="2017-02-10T08:27:23Z" level=debug msg="Configuration received from provider docker: {\"backends\":{\"backend-docker-traefik-1\":{\"servers\":{\"server-docker_traefik_1\":{\"url\":\"http://172.18.0.2:443\",\"weight\":0}},\"loadBalancer\":{\"method\":\"wrr\"}},\"backend-nginx\":{\"servers\":{\"server-docker_nginx_1\":{\"url\":\"http://172.18.0.3:80\",\"weight\":0}},\"loadBalancer\":{\"method\":\"wrr\"}}},\"frontends\":{\"frontend-Host-docker-traefik-1-test-local\":{\"entryPoints\":[\"http\"],\"backend\":\"backend-docker-traefik-1\",\"routes\":{\"route-frontend-Host-docker-traefik-1-test-local\":{\"rule\":\"Host:docker-traefik-1.test.local\"}},\"passHostHeader\":true,\"priority\":0},\"frontend-HostRegexp-test-local-m-test-local\":{\"entryPoints\":[\"http\"],\"backend\":\"backend-nginx\",\"routes\":{\"route-frontend-HostRegexp-test-local-m-test-local\":{\"rule\":\"HostRegexp:test.local,m.test.local\"}},\"passHostHeader\":true,\"priority\":0}}}"
traefik_1  | time="2017-02-10T08:27:23Z" level=debug msg="Last docker config received more than 2s, OK"
traefik_1  | time="2017-02-10T08:27:23Z" level=debug msg="Creating frontend frontend-Host-docker-traefik-1-test-local"
traefik_1  | time="2017-02-10T08:27:23Z" level=debug msg="Wiring frontend frontend-Host-docker-traefik-1-test-local to entryPoint http"
traefik_1  | time="2017-02-10T08:27:23Z" level=debug msg="Creating route route-frontend-Host-docker-traefik-1-test-local Host:docker-traefik-1.test.local"
traefik_1  | time="2017-02-10T08:27:23Z" level=debug msg="Creating backend backend-docker-traefik-1"
traefik_1  | time="2017-02-10T08:27:23Z" level=debug msg="Creating load-balancer wrr"
traefik_1  | time="2017-02-10T08:27:23Z" level=debug msg="Creating server server-docker_traefik_1 at http://172.18.0.2:443 with weight 0"
traefik_1  | time="2017-02-10T08:27:23Z" level=debug msg="Creating frontend frontend-HostRegexp-test-local-m-test-local"
traefik_1  | time="2017-02-10T08:27:23Z" level=debug msg="Wiring frontend frontend-HostRegexp-test-local-m-test-local to entryPoint http"
traefik_1  | time="2017-02-10T08:27:23Z" level=debug msg="Creating route route-frontend-HostRegexp-test-local-m-test-local HostRegexp:test.local,m.test.local"
traefik_1  | time="2017-02-10T08:27:23Z" level=debug msg="Creating backend backend-nginx"
traefik_1  | time="2017-02-10T08:27:23Z" level=debug msg="Creating load-balancer wrr"
traefik_1  | time="2017-02-10T08:27:23Z" level=debug msg="Creating server server-docker_nginx_1 at http://172.18.0.3:80 with weight 0"
traefik_1  | time="2017-02-10T08:27:23Z" level=info msg="Server configuration reloaded on :80"

some times it listens nginx 443 port which will cause a 502 bad gateway response.

image

listens port 443 logs

Creating network "docker_loadbalance" with driver "bridge"
Creating docker_traefik_1
Creating docker_nginx_1
Attaching to docker_traefik_1, docker_nginx_1
traefik_1  | time="2017-02-10T08:23:34Z" level=info msg="Traefik version v1.2.0-rc1 built on 2017-02-06_08:45:49PM"
traefik_1  | time="2017-02-10T08:23:34Z" level=info msg="Using TOML configuration file //traefik.toml"
traefik_1  | time="2017-02-10T08:23:34Z" level=debug msg="Global configuration loaded {\"GraceTimeOut\":10,\"Debug\":false,\"CheckNewVersion\":true,\"AccessLogsFile\":\"\",\"TraefikLogsFile\":\"\",\"LogLevel\":\"DEBUG\",\"EntryPoints\":{\"http\":{\"Network\":\"\",\"Address\":\":80\",\"TLS\":null,\"Redirect\":null,\"Auth\":null,\"Compress\":false}},\"Cluster\":null,\"Constraints\":[],\"ACME\":null,\"DefaultEntryPoints\":[\"http\"],\"ProvidersThrottleDuration\":2000000000,\"MaxIdleConnsPerHost\":200,\"InsecureSkipVerify\":false,\"Retry\":null,\"Docker\":{\"Watch\":true,\"Filename\":\"\",\"Constraints\":null,\"Endpoint\":\"unix:///var/run/docker.sock\",\"Domain\":\"test.local\",\"TLS\":null,\"ExposedByDefault\":true,\"UseBindPortIP\":false,\"SwarmMode\":false},\"File\":null,\"Web\":{\"Address\":\":8080\",\"CertFile\":\"\",\"KeyFile\":\"\",\"ReadOnly\":false,\"Statistics\":null,\"Metrics\":null,\"Auth\":null},\"Marathon\":null,\"Consul\":null,\"ConsulCatalog\":null,\"Etcd\":null,\"Zookeeper\":null,\"Boltdb\":null,\"Kubernetes\":null,\"Mesos\":null,\"Eureka\":null,\"ECS\":null,\"Rancher\":null}"
traefik_1  | time="2017-02-10T08:23:34Z" level=info msg="Preparing server http &{Network: Address::80 TLS:<nil> Redirect:<nil> Auth:<nil> Compress:false}"
traefik_1  | time="2017-02-10T08:23:34Z" level=info msg="Starting provider *provider.Docker {\"Watch\":true,\"Filename\":\"\",\"Constraints\":null,\"Endpoint\":\"unix:///var/run/docker.sock\",\"Domain\":\"test.local\",\"TLS\":null,\"ExposedByDefault\":true,\"UseBindPortIP\":false,\"SwarmMode\":false}"
traefik_1  | time="2017-02-10T08:23:34Z" level=info msg="Starting provider *main.WebProvider {\"Address\":\":8080\",\"CertFile\":\"\",\"KeyFile\":\"\",\"ReadOnly\":false,\"Statistics\":null,\"Metrics\":null,\"Auth\":null}"
traefik_1  | time="2017-02-10T08:23:34Z" level=info msg=0s
traefik_1  | time="2017-02-10T08:23:34Z" level=info msg="Starting server on :80"
traefik_1  | time="2017-02-10T08:23:34Z" level=debug msg="Docker connection established with docker 1.13.0 (API 1.25)"
traefik_1  | time="2017-02-10T08:23:34Z" level=debug msg="Load balancer method '<nil>' for backend backend-docker-traefik-1: Invalid method, using default. Using default wrr."
traefik_1  | time="2017-02-10T08:23:34Z" level=debug msg="Load balancer method '<nil>' for backend backend-nginx: Invalid method, using default. Using default wrr."
traefik_1  | time="2017-02-10T08:23:34Z" level=debug msg="Configuration received from provider docker: {\"backends\":{\"backend-docker-traefik-1\":{\"servers\":{\"server-docker_traefik_1\":{\"url\":\"http://172.18.0.2:443\",\"weight\":0}},\"loadBalancer\":{\"method\":\"wrr\"}},\"backend-nginx\":{\"servers\":{\"server-docker_nginx_1\":{\"url\":\"http://172.18.0.3:443\",\"weight\":0}},\"loadBalancer\":{\"method\":\"wrr\"}}},\"frontends\":{\"frontend-Host-docker-traefik-1-test-local\":{\"entryPoints\":[\"http\"],\"backend\":\"backend-docker-traefik-1\",\"routes\":{\"route-frontend-Host-docker-traefik-1-test-local\":{\"rule\":\"Host:docker-traefik-1.test.local\"}},\"passHostHeader\":true,\"priority\":0},\"frontend-HostRegexp-test-local-m-test-local\":{\"entryPoints\":[\"http\"],\"backend\":\"backend-nginx\",\"routes\":{\"route-frontend-HostRegexp-test-local-m-test-local\":{\"rule\":\"HostRegexp:test.local,m.test.local\"}},\"passHostHeader\":true,\"priority\":0}}}"
traefik_1  | time="2017-02-10T08:23:34Z" level=debug msg="Last docker config received more than 2s, OK"
traefik_1  | time="2017-02-10T08:23:34Z" level=debug msg="Creating frontend frontend-Host-docker-traefik-1-test-local"
traefik_1  | time="2017-02-10T08:23:34Z" level=debug msg="Wiring frontend frontend-Host-docker-traefik-1-test-local to entryPoint http"
traefik_1  | time="2017-02-10T08:23:34Z" level=debug msg="Creating route route-frontend-Host-docker-traefik-1-test-local Host:docker-traefik-1.test.local"
traefik_1  | time="2017-02-10T08:23:34Z" level=debug msg="Creating backend backend-docker-traefik-1"
traefik_1  | time="2017-02-10T08:23:34Z" level=debug msg="Creating load-balancer wrr"
traefik_1  | time="2017-02-10T08:23:34Z" level=debug msg="Creating server server-docker_traefik_1 at http://172.18.0.2:443 with weight 0"
traefik_1  | time="2017-02-10T08:23:34Z" level=debug msg="Creating frontend frontend-HostRegexp-test-local-m-test-local"
traefik_1  | time="2017-02-10T08:23:34Z" level=debug msg="Wiring frontend frontend-HostRegexp-test-local-m-test-local to entryPoint http"
traefik_1  | time="2017-02-10T08:23:34Z" level=debug msg="Creating route route-frontend-HostRegexp-test-local-m-test-local HostRegexp:test.local,m.test.local"
traefik_1  | time="2017-02-10T08:23:34Z" level=debug msg="Creating backend backend-nginx"
traefik_1  | time="2017-02-10T08:23:34Z" level=debug msg="Creating load-balancer wrr"
traefik_1  | time="2017-02-10T08:23:34Z" level=debug msg="Creating server server-docker_nginx_1 at http://172.18.0.3:443 with weight 0"
traefik_1  | time="2017-02-10T08:23:34Z" level=info msg="Server configuration reloaded on :80"
@toby1991
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here are the log diff between port 80 and port 443

image

I didn't change anything in the docker-compose.yml

@dtomcej
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dtomcej commented Feb 10, 2017

Hey toby, can you please add:

-label traefik.port=80 to your nginx config and retry?

@toby1991
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@dtomcej THKS . But I've tried all the labels about port in the docker-compose.yml , still nothing helps ..

@errm
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errm commented Feb 22, 2017

@toby1991 Could you confirm if you did indeed try adding -label traefik.port=80 to the labels on the nginx container?

@toby1991
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@errm I got it. If I don't add traefik.port=80 to the label option, traefik would use port 80 or 443 randomly.

One more question, If my backend-nginx has 2 sites, and one is using protocol http, another one is using protocol https, how could I set the label at my backend-nginx ?

@tanyadegurechaff tanyadegurechaff mentioned this issue May 1, 2017
Merged
@ldez ldez closed this as completed in #1523 May 3, 2017
@traefik traefik locked and limited conversation to collaborators Sep 1, 2019
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@errm @ldez @toby1991 @dtomcej @traefiker