"Gateway Timeout" with docker compose

Do you want to request a feature or report a bug?
Bug

What did you do?
I run docker-compose up -d, the status of my instance is "UP", no errors.

What did you expect to see?
My application running

What did you see instead?
Gateway timeout

Output of traefik version: (What version of Traefik are you using?)
image: "traefik:v2.0.0-rc3

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

version: '3.3' 

services: 
  redmine:
    image: sameersbn/redmine:3.4.2
    restart: always
    ports:
      - 8081:80
    environment:
      - 'REDMINE_PORT=80'
      - 'REDMINE_RELATIVE_URL_ROOT=/'
      - 'SMTP_HOST=<private>'
      - 'SMTP_DOMAIN=<private>'
      - 'SMTP_PORT=587'
      - 'SMTP_STARTTLS=false'
      - 'SMTP_AUTHENTICATION=login'
      - 'SMTP_USER=<private>'
      - 'SMTP_PASS=<private>'
      - 'DB_ADAPTER=postgresql'
      - 'DB_HOST=url_banco'
      - 'DB_PORT=5432'
      - 'DB_USER=user_banco'
      - 'DB_PASS=pw_banco'
      - 'DB_NAME=<private>'
    volumes:
      - ./dados/redmine/redmine:/home/redmine/data
    networks:
      - web
      - default
    labels: 
      - "traefik.enable=true" 
      - "traefik.http.routers.router_http.rule=Host(`redmine.apecatus.com`)" 
      - "traefik.http.routers.router_http.entrypoints=web" 
      - "traefik.http.middlewares.https_redirect.redirectscheme.scheme=https" 
      - "traefik.http.routers.router_http.middlewares=https_redirect" 
      - "traefik.http.routers.router_https.rule=Host(`redmine.apecatus.com`)" 
      - "traefik.http.routers.router_https.entrypoints=websecure" 
      - "traefik.http.routers.router_https.tls.certresolver=myhttpchallenge" 
      - "traefik.http.routers.router_https.tls" 
      - "traefik.http.services.router_https.loadbalancer.server.port=80" 

  traefik: 
    image: "traefik:v2.0.0-rc3"
    restart: always 
    command: 
      - "--log.level=DEBUG" 
      - "--api.insecure=true" 
      - "--providers.docker=true" 
      - "--providers.docker.exposedbydefault=false" 
      - "--entrypoints.web.address=:80" 
      - "--entrypoints.websecure.address=:443" 
      - "--certificatesresolvers.myhttpchallenge.acme.httpchallenge=true" 
      - "--certificatesresolvers.myhttpchallenge.acme.httpchallenge.entrypoint=web" 
      - "--certificatesresolvers.myhttpchallenge.acme.email=<private>" 
      - "--certificatesresolvers.myhttpchallenge.acme.storage=/letsencrypt/acme.json" 
    depends_on:
    - "redmine"
    ports: 
      - "80:80" 
      - "443:443" 
    volumes: 
      - "./letsencrypt:/letsencrypt" 
      - "/var/run/docker.sock:/var/run/docker.sock:ro" 
    networks: 
      - web 

networks: 
  web: 
    external: true
time="2020-06-18T11:17:03Z" level=info msg="Configuration loaded from flags."
time="2020-06-18T11:17:03Z" level=info msg="Traefik version 2.0.0-rc3 built on 2019-09-10T17:10:04Z"
time="2020-06-18T11:17:03Z" level=debug msg="Static configuration loaded {\"global\":{\"checkNewVersion\":true},\"serversTransport\":{\"maxIdleConnsPerHost\":200},\"entryPoints\":{\"traefik\":{\"address\":\":8080\",\"transport\":{\"lifeCycle\":{\"graceTimeOut\":10000000000},\"respondingTimeouts\":{\"idleTimeout\":180000000000}},\"forwardedHeaders\":{}},\"web\":{\"address\":\":80\",\"transport\":{\"lifeCycle\":{\"graceTimeOut\":10000000000},\"respondingTimeouts\":{\"idleTimeout\":180000000000}},\"forwardedHeaders\":{}},\"websecure\":{\"address\":\":443\",\"transport\":{\"lifeCycle\":{\"graceTimeOut\":10000000000},\"respondingTimeouts\":{\"idleTimeout\":180000000000}},\"forwardedHeaders\":{}}},\"providers\":{\"providersThrottleDuration\":2000000000,\"docker\":{\"watch\":true,\"endpoint\":\"unix:///var/run/docker.sock\",\"defaultRule\":\"Host(`{{ normalize .Name }}`)\",\"swarmModeRefreshSeconds\":15000000000}},\"api\":{\"insecure\":true,\"dashboard\":true},\"log\":{\"level\":\"DEBUG\",\"format\":\"common\"},\"certificatesResolvers\":{\"myhttpchallenge\":{\"acme\":{\"email\":\"contato@apecatus.com\",\"caServer\":\"https://acme-v02.api.letsencrypt.org/directory\",\"storage\":\"/letsencrypt/acme.json\",\"keyType\":\"RSA4096\",\"httpChallenge\":{\"entryPoint\":\"web\"}}}}}"
time="2020-06-18T11:17:03Z" level=error msg="\nYou haven't specified the sendAnonymousUsage option, it will be enabled by default.\n"
time="2020-06-18T11:17:03Z" level=info msg="\nStats collection is enabled.\nMany thanks for contributing to Traefik's improvement by allowing us to receive anonymous information from your configuration.\nHelp us improve Traefik by leaving this feature on :)\nMore details on: https://docs.traefik.io/v2.0/contributing/data-collection/\n"
time="2020-06-18T11:17:03Z" level=debug msg="No default certificate, generating one"
time="2020-06-18T11:17:03Z" level=debug msg="Start TCP Server" entryPointName=web
time="2020-06-18T11:17:03Z" level=debug msg="Start TCP Server" entryPointName=websecure
time="2020-06-18T11:17:03Z" level=debug msg="Start TCP Server" entryPointName=traefik
time="2020-06-18T11:17:03Z" level=info msg="Starting provider aggregator.ProviderAggregator {}"
time="2020-06-18T11:17:03Z" level=info msg="Starting provider *acme.Provider {\"email\":\"contato@apecatus.com\",\"caServer\":\"https://acme-v02.api.letsencrypt.org/directory\",\"storage\":\"/letsencrypt/acme.json\",\"keyType\":\"RSA4096\",\"httpChallenge\":{\"entryPoint\":\"web\"},\"ResolverName\":\"myhttpchallenge\",\"store\":{},\"ChallengeStore\":{}}"
time="2020-06-18T11:17:03Z" level=info msg="Testing certificate renew..." providerName=myhttpchallenge.acme
time="2020-06-18T11:17:03Z" level=info msg="Starting provider *docker.Provider {\"watch\":true,\"endpoint\":\"unix:///var/run/docker.sock\",\"defaultRule\":\"Host(`{{ normalize .Name }}`)\",\"swarmModeRefreshSeconds\":15000000000}"
time="2020-06-18T11:17:03Z" level=debug msg="Configuration received from provider myhttpchallenge.acme: {\"http\":{},\"tls\":{}}" providerName=myhttpchallenge.acme
time="2020-06-18T11:17:03Z" level=debug msg="Adding certificate for domain(s) redmine.apecatus.com"
time="2020-06-18T11:17:03Z" level=debug msg="No default certificate, generating one"
time="2020-06-18T11:17:03Z" level=debug msg="Provider connection established with docker 19.03.6 (API 1.40)" providerName=docker
time="2020-06-18T11:17:04Z" level=debug msg="Filtering disabled container" providerName=docker container=traefik_ubuntu-7c58454fae6050f2018621b6194c57d4fdb201bbc7f68c757dc80a42cf8123cf
time="2020-06-18T11:17:04Z" level=debug msg="Configuration received from provider docker: {\"http\":{\"routers\":{\"router_http\":{\"entryPoints\":[\"web\"],\"middlewares\":[\"https_redirect\"],\"service\":\"router_https\",\"rule\":\"Host(`redmine.apecatus.com`)\"},\"router_https\":{\"entryPoints\":[\"websecure\"],\"service\":\"router_https\",\"rule\":\"Host(`redmine.apecatus.com`)\",\"tls\":{\"certResolver\":\"myhttpchallenge\"}}},\"middlewares\":{\"https_redirect\":{\"redirectScheme\":{\"scheme\":\"https\"}}},\"services\":{\"router_https\":{\"loadBalancer\":{\"servers\":[{\"url\":\"http://172.18.0.2:80\"}],\"passHostHeader\":true}}}},\"tcp\":{}}" providerName=docker
time="2020-06-18T11:17:04Z" level=debug msg="Adding certificate for domain(s) redmine.apecatus.com"
time="2020-06-18T11:17:04Z" level=debug msg="No default certificate, generating one"
time="2020-06-18T11:17:05Z" level=debug msg="Creating middleware" entryPointName=web routerName=router_http@docker serviceName=router_https middlewareName=pipelining middlewareType=Pipelining
time="2020-06-18T11:17:05Z" level=debug msg="Creating load-balancer" entryPointName=web routerName=router_http@docker serviceName=router_https
time="2020-06-18T11:17:05Z" level=debug msg="Creating server 0 http://172.18.0.2:80" serviceName=router_https serverName=0 entryPointName=web routerName=router_http@docker
time="2020-06-18T11:17:05Z" level=debug msg="Added outgoing tracing middleware router_https" entryPointName=web routerName=router_http@docker middlewareName=tracing middlewareType=TracingForwarder
time="2020-06-18T11:17:05Z" level=debug msg="Creating middleware" routerName=router_http@docker middlewareName=https_redirect@docker middlewareType=RedirectScheme entryPointName=web
time="2020-06-18T11:17:05Z" level=debug msg="Setting up redirection to https " entryPointName=web routerName=router_http@docker middlewareName=https_redirect@docker middlewareType=RedirectScheme
time="2020-06-18T11:17:05Z" level=debug msg="Adding tracing to middleware" entryPointName=web routerName=router_http@docker middlewareName=https_redirect@docker
time="2020-06-18T11:17:05Z" level=debug msg="Creating middleware" middlewareName=traefik-internal-recovery middlewareType=Recovery entryPointName=web
time="2020-06-18T11:17:05Z" level=debug msg="Creating middleware" middlewareName=pipelining middlewareType=Pipelining entryPointName=websecure routerName=router_https@docker serviceName=router_https
time="2020-06-18T11:17:05Z" level=debug msg="Creating load-balancer" routerName=router_https@docker serviceName=router_https entryPointName=websecure
time="2020-06-18T11:17:05Z" level=debug msg="Creating server 0 http://172.18.0.2:80" serverName=0 serviceName=router_https entryPointName=websecure routerName=router_https@docker
time="2020-06-18T11:17:05Z" level=debug msg="Added outgoing tracing middleware router_https" routerName=router_https@docker middlewareName=tracing middlewareType=TracingForwarder entryPointName=websecure
time="2020-06-18T11:17:05Z" level=debug msg="Creating middleware" middlewareName=traefik-internal-recovery entryPointName=websecure middlewareType=Recovery
time="2020-06-18T11:17:05Z" level=debug msg="Try to challenge certificate for domain [redmine.apecatus.com] founded in HostSNI rule" routerName=router_https rule="Host(`redmine.apecatus.com`)" providerName=myhttpchallenge.acme
time="2020-06-18T11:17:05Z" level=debug msg="Looking for provided certificate(s) to validate [\"redmine.apecatus.com\"]..." providerName=myhttpchallenge.acme routerName=router_https rule="Host(`redmine.apecatus.com`)"
time="2020-06-18T11:17:05Z" level=debug msg="No ACME certificate generation required for domains [\"redmine.apecatus.com\"]." providerName=myhttpchallenge.acme routerName=router_https rule="Host(`redmine.apecatus.com`)"
time="2020-06-18T11:19:31Z" level=debug msg="vulcand/oxy/roundrobin/rr: begin ServeHttp on request" Request="{\"Method\":\"GET\",\"URL\":{\"Scheme\":\"\",\"Opaque\":\"\",\"User\":null,\"Host\":\"\",\"Path\":\"/\",\"RawPath\":\"\",\"ForceQuery\":false,\"RawQuery\":\"\",\"Fragment\":\"\"},\"Proto\":\"HTTP/2.0\",\"ProtoMajor\":2,\"ProtoMinor\":0,\"Header\":{\"Accept\":[\"text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9\"],\"Accept-Encoding\":[\"gzip, deflate, br\"],\"Accept-Language\":[\"pt-BR,pt;q=0.9,en-US;q=0.8,en;q=0.7\"],\"Cache-Control\":[\"max-age=0\"],\"Cookie\":[\"_ga=GA1.2.222213001.1564506248; _fbp=fb.1.1589823629846.1538047770; __trf.src=encoded_eyJmaXJzdF9zZXNzaW9uIjp7InZhbHVlIjoiKG5vbmUpIiwiZXh0cmFfcGFyYW1zIjp7fX0sImN1cnJlbnRfc2Vzc2lvbiI6eyJ2YWx1ZSI6Iihub25lKSIsImV4dHJhX3BhcmFtcyI6e319LCJjcmVhdGVkX2F0IjoxNTg5OTMyMDUwNDUwfQ==; experimentation_subject_id=eyJfcmFpbHMiOnsibWVzc2FnZSI6IklqWmtOREJqWmpaaExUUmpObUl0TkdReE1DMDRNelkzTFRKa01tUmhOR00yTkdZNU5TST0iLCJleHAiOm51bGwsInB1ciI6ImNvb2tpZS5leHBlcmltZW50YXRpb25fc3ViamVjdF9pZCJ9fQ%3D%3D--73e461f2837e80cac10364e8074632953a8e2c99; autologin=832a82bd8d6aead2ca58738bf0292a13c0e85ad4; _gid=GA1.2.821932621.1592399809; _redmine_session=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%3D--ff7103d683b6e01d2ad4bcce399e08c9b6834c21\"],\"Sec-Fetch-Mode\":[\"navigate\"],\"Sec-Fetch-Site\":[\"none\"],\"Sec-Fetch-User\":[\"?1\"],\"Upgrade-Insecure-Requests\":[\"1\"],\"User-Agent\":[\"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.130 Safari/537.36\"],\"X-Forwarded-Host\":[\"redmine.apecatus.com\"],\"X-Forwarded-Port\":[\"443\"],\"X-Forwarded-Proto\":[\"https\"],\"X-Forwarded-Server\":[\"7c58454fae60\"],\"X-Real-Ip\":[\"179.127.135.127\"]},\"ContentLength\":0,\"TransferEncoding\":null,\"Host\":\"redmine.apecatus.com\",\"Form\":null,\"PostForm\":null,\"MultipartForm\":null,\"Trailer\":null,\"RemoteAddr\":\"179.127.135.127:5087\",\"RequestURI\":\"/\",\"TLS\":null}"
time="2020-06-18T11:19:31Z" level=debug msg="vulcand/oxy/roundrobin/rr: Forwarding this request to URL" ForwardURL="http://172.18.0.2:80" Request="{\"Method\":\"GET\",\"URL\":{\"Scheme\":\"\",\"Opaque\":\"\",\"User\":null,\"Host\":\"\",\"Path\":\"/\",\"RawPath\":\"\",\"ForceQuery\":false,\"RawQuery\":\"\",\"Fragment\":\"\"},\"Proto\":\"HTTP/2.0\",\"ProtoMajor\":2,\"ProtoMinor\":0,\"Header\":{\"Accept\":[\"text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9\"],\"Accept-Encoding\":[\"gzip, deflate, br\"],\"Accept-Language\":[\"pt-BR,pt;q=0.9,en-US;q=0.8,en;q=0.7\"],\"Cache-Control\":[\"max-age=0\"],\"Cookie\":[\"_ga=GA1.2.222213001.1564506248; _fbp=fb.1.1589823629846.1538047770; __trf.src=encoded_eyJmaXJzdF9zZXNzaW9uIjp7InZhbHVlIjoiKG5vbmUpIiwiZXh0cmFfcGFyYW1zIjp7fX0sImN1cnJlbnRfc2Vzc2lvbiI6eyJ2YWx1ZSI6Iihub25lKSIsImV4dHJhX3BhcmFtcyI6e319LCJjcmVhdGVkX2F0IjoxNTg5OTMyMDUwNDUwfQ==; experimentation_subject_id=eyJfcmFpbHMiOnsibWVzc2FnZSI6IklqWmtOREJqWmpaaExUUmpObUl0TkdReE1DMDRNelkzTFRKa01tUmhOR00yTkdZNU5TST0iLCJleHAiOm51bGwsInB1ciI6ImNvb2tpZS5leHBlcmltZW50YXRpb25fc3ViamVjdF9pZCJ9fQ%3D%3D--73e461f2837e80cac10364e8074632953a8e2c99; autologin=832a82bd8d6aead2ca58738bf0292a13c0e85ad4; _gid=GA1.2.821932621.1592399809; _redmine_session=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%3D--ff7103d683b6e01d2ad4bcce399e08c9b6834c21\"],\"Sec-Fetch-Mode\":[\"navigate\"],\"Sec-Fetch-Site\":[\"none\"],\"Sec-Fetch-User\":[\"?1\"],\"Upgrade-Insecure-Requests\":[\"1\"],\"User-Agent\":[\"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.130 Safari/537.36\"],\"X-Forwarded-Host\":[\"redmine.apecatus.com\"],\"X-Forwarded-Port\":[\"443\"],\"X-Forwarded-Proto\":[\"https\"],\"X-Forwarded-Server\":[\"7c58454fae60\"],\"X-Real-Ip\":[\"179.127.135.127\"]},\"ContentLength\":0,\"TransferEncoding\":null,\"Host\":\"redmine.apecatus.com\",\"Form\":null,\"PostForm\":null,\"MultipartForm\":null,\"Trailer\":null,\"RemoteAddr\":\"179.127.135.127:5087\",\"RequestURI\":\"/\",\"TLS\":null}"
time="2020-06-18T11:20:01Z" level=debug msg="'504 Gateway Timeout' caused by: dial tcp 172.18.0.2:80: i/o timeout"
time="2020-06-18T11:20:01Z" level=debug msg="vulcand/oxy/roundrobin/rr: completed ServeHttp on request" Request="{\"Method\":\"GET\",\"URL\":{\"Scheme\":\"\",\"Opaque\":\"\",\"User\":null,\"Host\":\"\",\"Path\":\"/\",\"RawPath\":\"\",\"ForceQuery\":false,\"RawQuery\":\"\",\"Fragment\":\"\"},\"Proto\":\"HTTP/2.0\",\"ProtoMajor\":2,\"ProtoMinor\":0,\"Header\":{\"Accept\":[\"text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9\"],\"Accept-Encoding\":[\"gzip, deflate, br\"],\"Accept-Language\":[\"pt-BR,pt;q=0.9,en-US;q=0.8,en;q=0.7\"],\"Cache-Control\":[\"max-age=0\"],\"Cookie\":[\"_ga=GA1.2.222213001.1564506248; _fbp=fb.1.1589823629846.1538047770; __trf.src=encoded_eyJmaXJzdF9zZXNzaW9uIjp7InZhbHVlIjoiKG5vbmUpIiwiZXh0cmFfcGFyYW1zIjp7fX0sImN1cnJlbnRfc2Vzc2lvbiI6eyJ2YWx1ZSI6Iihub25lKSIsImV4dHJhX3BhcmFtcyI6e319LCJjcmVhdGVkX2F0IjoxNTg5OTMyMDUwNDUwfQ==; experimentation_subject_id=eyJfcmFpbHMiOnsibWVzc2FnZSI6IklqWmtOREJqWmpaaExUUmpObUl0TkdReE1DMDRNelkzTFRKa01tUmhOR00yTkdZNU5TST0iLCJleHAiOm51bGwsInB1ciI6ImNvb2tpZS5leHBlcmltZW50YXRpb25fc3ViamVjdF9pZCJ9fQ%3D%3D--73e461f2837e80cac10364e8074632953a8e2c99; autologin=832a82bd8d6aead2ca58738bf0292a13c0e85ad4; _gid=GA1.2.821932621.1592399809; _redmine_session=R1A4bmJnK21hRktOT3ZsYmkwT2g1SktNajFySi9iVFFoMlRmKzY1aG14czY1L3dDU2s0L1BReXFXWXRicWNXTFBSNEY4ZjFjMlJoSEtQY3VxSXhhamZDdTlUZDg0QnBJcDVxL21GWDV6NFc5STJsMkFOaitoS3hxOGxSdEZwQm91L1kxOGxFempPSVJDNjZlVldYNVBFNWNsdStyQ1NMYnZVNGd3cEVDMnRsK3NpU1dNTy9GMGppLzBwVTJlQVplL1dyYzhlb2M4MURLci9OLzFlRkI3NTBFUElkMEI0Lzh0amlvVEhQK3BxSEhCZ2EzLzYyNElCd1hBMXVqaVI2ZXBOTnFUUzRkNjNaZXFCcjU0cjlxVTJzTFpLVFpXTVFmZ1NpTGxtT1EvWDRBcFVGQ2s4cEpXODhNOHlVeFJKcVE2WlY3cHBiVXJxTVMzL21OUExLYWYva3Z4SWJRd3Ntck9aekttMU10Z0h4MHNxTk1CaUVTd3lvTXJMUWd4eFVnOGwwdW8wTDNvM2VvdElwaHl6a0t4Q3l5dFRYcGw4SU15MjNPUnlrQVVtNkd6eDc0aC9McXQ1UW10cm5ralpyZmw0UysySjJrTm1EVThocWpqeG9qWUMzK1UrY3lSc2VleTU3N0NzcXQ4UWlEMUhxUksvSUNpaUx0WlZqQmVqZ05BaGpLNW1sRW1yYXZnOFltOVV1dzVxTkgzc1g1VnprdGsya2lVQXVlZHl6M3htbFpJMjdySnZlSUpnWXJINEg3VWJqSzBGSG1KQXcreTFNdHM3alVWMW5HWXhTY3M1eXhMZzh5WnpJMThLanM4ZEt2OXYwMGZPcHhZbDZLVkwzNVlON0JzWVByc3ZRRlVhOThCMDBzVkRrbEoyVEtrbncvLzBMUWM3ZEZScFovVUV4RUJVSUhudmRvNytlK0FMaHRkTmZFMWxlUGRrMk1zeGxuK0lOQkxoS1hJOFZUSjBPRVcwNVZBdisvRE5VRmlnVUVpS3lxSlY2ZEVNY2JaRGFFLS1mWERObmlkdG9lZHVxS3Bpc3dmc3hBPT0%3D--ff7103d683b6e01d2ad4bcce399e08c9b6834c21\"],\"Sec-Fetch-Mode\":[\"navigate\"],\"Sec-Fetch-Site\":[\"none\"],\"Sec-Fetch-User\":[\"?1\"],\"Upgrade-Insecure-Requests\":[\"1\"],\"User-Agent\":[\"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.130 Safari/537.36\"],\"X-Forwarded-Host\":[\"redmine.apecatus.com\"],\"X-Forwarded-Port\":[\"443\"],\"X-Forwarded-Proto\":[\"https\"],\"X-Forwarded-Server\":[\"7c58454fae60\"],\"X-Real-Ip\":[\"179.127.135.127\"]},\"ContentLength\":0,\"TransferEncoding\":null,\"Host\":\"redmine.apecatus.com\",\"Form\":null,\"PostForm\":null,\"MultipartForm\":null,\"Trailer\":null,\"RemoteAddr\":\"179.127.135.127:5087\",\"RequestURI\":\"/\",\"TLS\":null}"
time="2020-06-18T11:20:01Z" level=debug msg="vulcand/oxy/roundrobin/rr: begin ServeHttp on request" Request="{\"Method\":\"GET\",\"URL\":{\"Scheme\":\"\",\"Opaque\":\"\",\"User\":null,\"Host\":\"\",\"Path\":\"/favicon.ico\",\"RawPath\":\"\",\"ForceQuery\":false,\"RawQuery\":\"\",\"Fragment\":\"\"},\"Proto\":\"HTTP/2.0\",\"ProtoMajor\":2,\"ProtoMinor\":0,\"Header\":{\"Accept\":[\"image/webp,image/apng,image/*,*/*;q=0.8\"],\"Accept-Encoding\":[\"gzip, deflate, br\"],\"Accept-Language\":[\"pt-BR,pt;q=0.9,en-US;q=0.8,en;q=0.7\"],\"Cache-Control\":[\"no-cache\"],\"Cookie\":[\"_ga=GA1.2.222213001.1564506248; _fbp=fb.1.1589823629846.1538047770; __trf.src=encoded_eyJmaXJzdF9zZXNzaW9uIjp7InZhbHVlIjoiKG5vbmUpIiwiZXh0cmFfcGFyYW1zIjp7fX0sImN1cnJlbnRfc2Vzc2lvbiI6eyJ2YWx1ZSI6Iihub25lKSIsImV4dHJhX3BhcmFtcyI6e319LCJjcmVhdGVkX2F0IjoxNTg5OTMyMDUwNDUwfQ==; experimentation_subject_id=eyJfcmFpbHMiOnsibWVzc2FnZSI6IklqWmtOREJqWmpaaExUUmpObUl0TkdReE1DMDRNelkzTFRKa01tUmhOR00yTkdZNU5TST0iLCJleHAiOm51bGwsInB1ciI6ImNvb2tpZS5leHBlcmltZW50YXRpb25fc3ViamVjdF9pZCJ9fQ%3D%3D--73e461f2837e80cac10364e8074632953a8e2c99; autologin=832a82bd8d6aead2ca58738bf0292a13c0e85ad4; _gid=GA1.2.821932621.1592399809; _redmine_session=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%3D--ff7103d683b6e01d2ad4bcce399e08c9b6834c21\"],\"Pragma\":[\"no-cache\"],\"Referer\":[\"https://redmine.apecatus.com/\"],\"Sec-Fetch-Mode\":[\"no-cors\"],\"Sec-Fetch-Site\":[\"same-origin\"],\"User-Agent\":[\"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.130 Safari/537.36\"],\"X-Forwarded-Host\":[\"redmine.apecatus.com\"],\"X-Forwarded-Port\":[\"443\"],\"X-Forwarded-Proto\":[\"https\"],\"X-Forwarded-Server\":[\"7c58454fae60\"],\"X-Real-Ip\":[\"179.127.135.127\"]},\"ContentLength\":0,\"TransferEncoding\":null,\"Host\":\"redmine.apecatus.com\",\"Form\":null,\"PostForm\":null,\"MultipartForm\":null,\"Trailer\":null,\"RemoteAddr\":\"179.127.135.127:5087\",\"RequestURI\":\"/favicon.ico\",\"TLS\":null}"
time="2020-06-18T11:20:01Z" level=debug msg="vulcand/oxy/roundrobin/rr: Forwarding this request to URL" Request="{\"Method\":\"GET\",\"URL\":{\"Scheme\":\"\",\"Opaque\":\"\",\"User\":null,\"Host\":\"\",\"Path\":\"/favicon.ico\",\"RawPath\":\"\",\"ForceQuery\":false,\"RawQuery\":\"\",\"Fragment\":\"\"},\"Proto\":\"HTTP/2.0\",\"ProtoMajor\":2,\"ProtoMinor\":0,\"Header\":{\"Accept\":[\"image/webp,image/apng,image/*,*/*;q=0.8\"],\"Accept-Encoding\":[\"gzip, deflate, br\"],\"Accept-Language\":[\"pt-BR,pt;q=0.9,en-US;q=0.8,en;q=0.7\"],\"Cache-Control\":[\"no-cache\"],\"Cookie\":[\"_ga=GA1.2.222213001.1564506248; _fbp=fb.1.1589823629846.1538047770; __trf.src=encoded_eyJmaXJzdF9zZXNzaW9uIjp7InZhbHVlIjoiKG5vbmUpIiwiZXh0cmFfcGFyYW1zIjp7fX0sImN1cnJlbnRfc2Vzc2lvbiI6eyJ2YWx1ZSI6Iihub25lKSIsImV4dHJhX3BhcmFtcyI6e319LCJjcmVhdGVkX2F0IjoxNTg5OTMyMDUwNDUwfQ==; experimentation_subject_id=eyJfcmFpbHMiOnsibWVzc2FnZSI6IklqWmtOREJqWmpaaExUUmpObUl0TkdReE1DMDRNelkzTFRKa01tUmhOR00yTkdZNU5TST0iLCJleHAiOm51bGwsInB1ciI6ImNvb2tpZS5leHBlcmltZW50YXRpb25fc3ViamVjdF9pZCJ9fQ%3D%3D--73e461f2837e80cac10364e8074632953a8e2c99; autologin=832a82bd8d6aead2ca58738bf0292a13c0e85ad4; _gid=GA1.2.821932621.1592399809; _redmine_session=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%3D--ff7103d683b6e01d2ad4bcce399e08c9b6834c21\"],\"Pragma\":[\"no-cache\"],\"Referer\":[\"https://redmine.apecatus.com/\"],\"Sec-Fetch-Mode\":[\"no-cors\"],\"Sec-Fetch-Site\":[\"same-origin\"],\"User-Agent\":[\"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.130 Safari/537.36\"],\"X-Forwarded-Host\":[\"redmine.apecatus.com\"],\"X-Forwarded-Port\":[\"443\"],\"X-Forwarded-Proto\":[\"https\"],\"X-Forwarded-Server\":[\"7c58454fae60\"],\"X-Real-Ip\":[\"179.127.135.127\"]},\"ContentLength\":0,\"TransferEncoding\":null,\"Host\":\"redmine.apecatus.com\",\"Form\":null,\"PostForm\":null,\"MultipartForm\":null,\"Trailer\":null,\"RemoteAddr\":\"179.127.135.127:5087\",\"RequestURI\":\"/favicon.ico\",\"TLS\":null}" ForwardURL="http://172.18.0.2:80"
time="2020-06-18T11:20:31Z" level=debug msg="'504 Gateway Timeout' caused by: dial tcp 172.18.0.2:80: i/o timeout"
time="2020-06-18T11:20:31Z" level=debug msg="vulcand/oxy/roundrobin/rr: completed ServeHttp on request" Request="{\"Method\":\"GET\",\"URL\":{\"Scheme\":\"\",\"Opaque\":\"\",\"User\":null,\"Host\":\"\",\"Path\":\"/favicon.ico\",\"RawPath\":\"\",\"ForceQuery\":false,\"RawQuery\":\"\",\"Fragment\":\"\"},\"Proto\":\"HTTP/2.0\",\"ProtoMajor\":2,\"ProtoMinor\":0,\"Header\":{\"Accept\":[\"image/webp,image/apng,image/*,*/*;q=0.8\"],\"Accept-Encoding\":[\"gzip, deflate, br\"],\"Accept-Language\":[\"pt-BR,pt;q=0.9,en-US;q=0.8,en;q=0.7\"],\"Cache-Control\":[\"no-cache\"],\"Cookie\":[\"_ga=GA1.2.222213001.1564506248; _fbp=fb.1.1589823629846.1538047770; __trf.src=encoded_eyJmaXJzdF9zZXNzaW9uIjp7InZhbHVlIjoiKG5vbmUpIiwiZXh0cmFfcGFyYW1zIjp7fX0sImN1cnJlbnRfc2Vzc2lvbiI6eyJ2YWx1ZSI6Iihub25lKSIsImV4dHJhX3BhcmFtcyI6e319LCJjcmVhdGVkX2F0IjoxNTg5OTMyMDUwNDUwfQ==; experimentation_subject_id=eyJfcmFpbHMiOnsibWVzc2FnZSI6IklqWmtOREJqWmpaaExUUmpObUl0TkdReE1DMDRNelkzTFRKa01tUmhOR00yTkdZNU5TST0iLCJleHAiOm51bGwsInB1ciI6ImNvb2tpZS5leHBlcmltZW50YXRpb25fc3ViamVjdF9pZCJ9fQ%3D%3D--73e461f2837e80cac10364e8074632953a8e2c99; autologin=832a82bd8d6aead2ca58738bf0292a13c0e85ad4; _gid=GA1.2.821932621.1592399809; _redmine_session=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%3D--ff7103d683b6e01d2ad4bcce399e08c9b6834c21\"],\"Pragma\":[\"no-cache\"],\"Referer\":[\"https://redmine.apecatus.com/\"],\"Sec-Fetch-Mode\":[\"no-cors\"],\"Sec-Fetch-Site\":[\"same-origin\"],\"User-Agent\":[\"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.130 Safari/537.36\"],\"X-Forwarded-Host\":[\"redmine.apecatus.com\"],\"X-Forwarded-Port\":[\"443\"],\"X-Forwarded-Proto\":[\"https\"],\"X-Forwarded-Server\":[\"7c58454fae60\"],\"X-Real-Ip\":[\"179.127.135.127\"]},\"ContentLength\":0,\"TransferEncoding\":null,\"Host\":\"redmine.apecatus.com\",\"Form\":null,\"PostForm\":null,\"MultipartForm\":null,\"Trailer\":null,\"RemoteAddr\":\"179.127.135.127:5087\",\"RequestURI\":\"/favicon.ico\",\"TLS\":null}"

@andersonmrodrigues Hi there, did you manage to get the "Gateway Timeout" sorted? I am also experiencing the same error.

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