Error Logging In Port 5000 Connection Refused
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111: Connection refused errors #1050 Closed Epigene opened this Issue Mar 23, 2015 failed to connect to localhost port 8080: connection refused · 17 comments Projects None yet Labels None yet Milestone No milestone Assignees No one assigned 5 curl: (7) failed to connect to 127.0.0.1 port 5000: connection refused participants Epigene commented Mar 23, 2015 Dokku apps became unresponsive today, request ending up in 502 Bad Gateway Seems like an nginx configuration problem. Ended up remaking a digital ocean droplet, but the
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issue persists. Sample /var/log/nginx/error.log output 2015/03/23 10:49:01 [error] 1212#0: *9 connect() failed (111: Connection refused) while connecting to upstream, client: 11.118.65.13, server: domain.com, request: "GET /favicon.ico HTTP/1.1", upstream: "http://127.0.0.1:5000/favicon.ico", host: "domain.com" nginx -t #=> all OK sample nginx.conf in application folder upstream domain.com { server 127.0.0.1:5000; } server { listen [::]:80; #IPv6 compatibility listen 80; server_name domain.com; location / { proxy_pass http://domain.com; proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade;
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proxy_set_header Connection "upgrade"; proxy_set_header Host $http_host; proxy_set_header X-Forwarded-Proto $scheme; proxy_set_header X-Forwarded-For $remote_addr; proxy_set_header X-Forwarded-Port $server_port; proxy_set_header X-Request-Start $msec; } } As far as I can tell, my DNS settings are fine. I recently added nginx-alt to my plugin list, could that be causing this? (Suspecting this, I deleted the directory in plugins and reinstalled plugins, did not fix anything) Interestingly, I deployed a test node app to node.apps.domain.com to see if that would perhaps work, but requests there do not even reach nginx. Any help would be great, Thanks! Dokku member josegonzalez commented Mar 23, 2015 A few qs: Is nginx running? Can you gist your actual nginx.conf from the app? You can omit the name, but everything else is important Gist docker ps -a Deploy logs? What version of dokku are you running, and how did you install it? Epigene commented Mar 23, 2015 I believe nginx is running - if it were not I'd be getting the same "webpage does not exist" on both app URLs The nginx.conf is precisely as it is in the app sans the real domain. docker ps -a gist https://gist.github.com/Epigene/6b4fa2eeb901133a4673 Rails app deploy gist https://gist.github.com/Epigene/62bee007acdcbb3e3c7d Node app deploy gist https://gist.github.com
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Business Learn more about hiring developers or posting ads with us Server Fault Questions Tags Users Badges Unanswered Ask localhost refused to connect Question _ Server Fault is a question and answer site for system and network administrators. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask https://github.com/dokku/dokku/issues/1050 a question Anybody can answer The best answers are voted up and rise to the top Can't curl. curl: (7) Failed to connnect… Connection Refused [closed] up vote 1 down vote favorite 2 I can't curl one of my installed software using the external EC2 ip address but if I curl using localhost:5000 (or 127.0.0.1:5000), it works fine. Any insights will be appreciated. http://serverfault.com/questions/628321/cant-curl-curl-7-failed-to-connnect-connection-refused I've installed these 3 items: Elasticsearch, port 9200 => I can curl using internal and external IP Jenkins, port 8080 => I can curl using internal and external IP Python Flask app, port 5000 => I CAN'T curl using external IP. Internal IP works fine Using the external IP address, I can curl the first two items but not the python flask application. Here's the error below. I replaced the real ip address with "external_ip": $ curl -v external_ip:5000 * Rebuilt URL to: external_ip:5000/ * Hostname was NOT found in DNS cache * Trying external_ip... * connect to external_ip port 5000 failed: Connection refused * Failed to connect to external_ip port 5000: Connection refused * Closing connection 0 curl: (7) Failed to connect to external_ip port 5000: Connection refused Here's the curl version: $ curl --version curl 7.35.0 (x86_64-pc-linux-gnu) libcurl/7.35.0 OpenSSL/1.0.1f zlib/1.2.8 libidn/1.28 librtmp/2.3 Here's the OS version: $ cat /etc/lsb-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=14.04 DISTRIB_CODENAME=trusty DISTRIB_DESCRIPTION="Ubuntu 14.04.1 LTS" netstat shows all ports are being listened to but the port in question is linked to 127.0.0.1. How can I get this to be mapped to the external
on a server. Make sure to check out this article if you'd like to get an overview of the ELK stack and the importance of http://www.roblayton.com/2014/12/setting-up-logstash-forwarder-and.html centralized logging. Alright, let's get to it. Prerequisites: You'll need an Ubuntu instance so make sure to head over to this guide, first. Everything we're setting up today will be on https://gitlab.com/gitlab-org/gitlab-ce/issues/19047 this instance, so if you're not creating the VM on a Mac, any Ubuntu server will do. You'll also want to be familiar with logging, log rotation, and the ELK stack. connection refused Also, the VM you provision must have at least 4GB of ram. Java Installation Now that you have your Ubuntu instance set up, enter the following commands in your shell: Java 8 Installation # fetch oracle java ppa sudo add-apt-repository -y ppa:webupd8team/java # update the packages sudo apt-get update # install the latest stable oracle java 8 sudo apt-get -y install oracle-java8-installer Elasticsearch failed to connect Elasticsearch Installation # fetch the elasticsearch/logstash public GPG key wget -O - http://packages.elasticsearch.org/GPG-KEY-elasticsearch | sudo apt-key add - # compile the elasticsearch source list echo 'deb http://packages.elasticsearch.org/elasticsearch/1.4/debian stable main' | sudo tee /etc/apt/sources.list.d/elasticsearch.list # update the packages sudo apt-get update # install the elasticsearch 1.4.2 release sudo apt-get -y install elasticsearch=1.4.2 Elasticsearch Configuration # edit a configuration file for elasticsearch sudo nano /etc/elasticsearch/elasticsearch.yml # add the following lines to this file script.disable_dynamic: true network.host: localhost # restart elasticsearch to take the new config into effect sudo service elasticsearch restart # configure elasticsearch to run on startup sudo update-rc.d elasticsearch defaults 95 10 Now verify that elasticsearch can be reached by running curl -i localhost:9200. You should see something similar to the following output: HTTP/1.1 200 OK Content-Type: application/json; charset=UTF-8 Content-Length: 344 { "status" : 200, "name" : "American Samurai", "cluster_name" : "elasticsearch", "version" : { "number" : "1.4.2", "build_hash" : "927caff6f05403e936c20bf4529f144f0c89fd8c", "build_timestamp" : "2014-12-16T14:11:12Z", "build_snapshot" : false, "lucene_version" : "4.10.2" }, "tagline" : "You Know, for Search" } Logstash Logstash Installation Note: We'll be installing Logstash 1.5.0.beta1(not production ready) because it has a TCP bugf
Issues 5,079 Merge Requests 390 Snippets Network Create a new issue Builds Commits Issue Boards Closed Open Issue #19047 opened 2016-06-23 10:08:50 UTC by Joan Fisbein@jfisbein Gitlab Container Registry stops after login Just after login succesfully to the contianer registry using docker login docker.fon.ofi Username (joe): Password: Login Succeeded If I try any other docker command (like login again) I get an error: docker login docker.fon.ofi Username (joe): Password: Error response from daemon: Login: {"errors":[{"code":"UNAVAILABLE","message":"service unavailable","detail":"health check failed: please see /debug/health"}]} (Code: 503; Headers: map[Server:[nginx] Date:[Thu, 23 Jun 2016 09:56:27 GMT] Content-Type:[application/json; charset=utf-8] Content-Length:[125]]) in the /var/log/gitlab/nginx/gitlab_registry_error.log log I can see this error: 2016/06/23 10:04:15 [error] 4909#0: *3698 connect() failed (111: Connection refused) while connecting to upstream, client: 172.16.48.150, server: docker.fon.ofi, request: "GET /v2/ HTTP/1.1", upstream: "http://[::1]:5000/v2/", host: "docker.fon.ofi" If i restart the registry using gitlab-ctl restart registry I can login again only once and then I get errors. I'm using Gitlab 8.9.0 in debian jessie installed by omnibus, but had the same problem with Gitlab 8.8.x Anyone knows how to solve this issue? Just after login succesfully to the contianer registry using ``` docker login docker.fon.ofi Username (joe): Password: Login Succeeded ``` If I try any other docker command (like login again) I get an error: ``` docker login docker.fon.ofi Username (joe): Password: Error response from daemon: Login: {"errors":[{"code":"UNAVAILABLE","message":"service unavailable","detail":"health check failed: please see /debug/health"}]} (Code: 503; Headers: map[Server:[nginx] Date:[Thu, 23 Jun 2016 09:56:27 GMT] Content-Type:[application/json; charset=utf-8] Content-Length:[125]]) ``` in the `/var/l