Questions tagged [nginx]

For questions about Nginx, which is a web server, reverse proxy, TCP stream proxy and mail proxy.

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6
votes
2answers
460 views

Blue Green Deployment DB transactions management

Imagining I have 2 sets of environment(Blue and Green) + | | | v +-------+---------+ | Proxy/LB | | | +--+----...
6
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1answer
6k views

How to populate docker volumes in a build step to be used by a different container

I currently have a Docker compose based web app that uses Nginx as a reverse proxy that forwards traffic to a Flask and Grafana docker instance. The task at hand is to integrate a SSG (static site ...
6
votes
1answer
4k views

Nginx reverse proxy setup issues with Docker containers

I have two running docker containers: A Docker container running Nginx that serves Angular app resource files that were copied into the Docker image on docker build A Docker container that is an api ...
5
votes
2answers
149 views

Multi-container server of PHP apps with reverse proxy?

I am going to deploy my app to production on VPS server, using Docker. My goal is stable version from latest tag at example.com, and dev version from dev tag at dev.example.com. Because this is an ...
4
votes
1answer
458 views

What's the benefit of using Nginx to serve a Flask API on AWS?

I want to deploy a Flask API on AWS using Docker. A common way seems to be using a combination of Nginx + app server (e.g Gunicorn) + Flask app. The reason to use app server seems obvious to me. ...
4
votes
2answers
2k views

How to add rules to Kubernetes NGINX Ingress controller from different yml definitions?

I'm trying to implement a Kubernetes cluster with a fanout pattern using an NGINX Ingress which routes traffic on multiple different hosts and paths to different microservices. The code for each ...
3
votes
1answer
468 views

What is the purpose of running PHP-FPM in its own container instead in the same container as apache2/nginx?

I'm fairly new to Docker so excuse any obvious ignorance or misunderstandings. That said, I've been coding and configuring web applications for a long time now. I have recently been dabbling with some ...
3
votes
1answer
684 views

certbot renewal fails over ipv6

I'm using LetsEncrypt CA for SSL certificates with a cron job that renews them. Recently moved one of our domains to dual ipv4/ipv6 stack and now the certificate renewal fails for that domain: ...
3
votes
1answer
121 views

use of nginx server_name

I am new to nginx, I have configured my consul with nginx. It's working but I have few doubts in my configuration. here is my configuration upstream consul { server 127.0.0.1:8500; } server { ...
2
votes
1answer
359 views

Dockerfile COPY command with three input parameters

I've encountered a Multi-stage Build example, where the first stage builds a ngnix server, and the second stage creates a ngnix service from that image. The second stage looks like this: ... # ...
2
votes
1answer
44 views

Question on NGINX reverse proxy when there are services on the host and on containers

I have the following architecture, which consists of an nginx server on the host machine, and 3 urls, app1.com, app2.com, app3.com: app1 and app2 are both in the host machine, lets say they are an ...
2
votes
1answer
140 views

Is it a bad idea to use a web app including nginx, gunicorn and flask in a single docker container? [duplicate]

I want to deploy a web app as a docker container. Currently I need to set up nginx, gunicorn and flask to realize this. There are many guides around to do it in docker but always divide it in two ...
2
votes
0answers
409 views

404 Not Found when obtaining new certificates for nginx [closed]

I'm trying to obtain ssl certificate for the following server: server { server_name www.nodrama.io; rewrite ^(.*) http://nodrama.io$1 permanent; } server { server_name nodrama.io; listen ...
2
votes
0answers
241 views

What is the preferred method of using feature flags in Flask? [closed]

I wanted to ask what the preferred tool, method or framework is when using feature flags with Flask applications. The main problem is that the most relevant result has not seen an update since 3 years,...
1
vote
1answer
61 views

Kubernetes nginx ingress controller - one pr. environment?

I have a kubernetes cluster in Azure. In this i have three namespaces: development staging production I have installed nginx ingress controller into its own namespace, ingress-nginx. I am kind of ...
1
vote
2answers
46 views

Using HTTPs in application vs reverse proxy

Is there any difference if you use TLS in your application for example in node or java(spring), and if you use normal HTTP in your application and then set up Nginx as a reverse proxy and configure ...
1
vote
2answers
39 views

Is this okay to use double proxy-server setup (on host and in container) on one machine?

One nginx server on host machine with renewable certificate (via certbot). And another nginx server inside docker container. First one should redirect all traffic to the second one. Currently I have ...
1
vote
1answer
716 views

Consul with Nginx, not using docker

I am from development background and totally new to DevOps, I want to setup consul for service discovery for my micro-services, services are reverse proxied by Nginx. Now I want to configure Nginx ...
1
vote
1answer
176 views

WordPress Site Health errors when using Docker and Nginx

I am trying to setup a production environment for multiple WordPress sites using Docker, Nginx reverse proxy, and Let's Encrypt. I have 3 containers for the proxy group using the jwilder/docker-gen, ...
1
vote
1answer
59 views

How to access a fully qualified domain name through “localhost”?

About nine minutes into a tutorial on ERPNext I followed directions as: root@mordor:/home/nicholas/git/frappe_docker# root@mordor:/home/nicholas/git/frappe_docker# cat .env LETSENCRYPT_EMAIL=nicholas@...
1
vote
1answer
46 views

Snake bites its tail problem automating configuration of Certbot with Ansible

I have a public web-site with Nginx in front of it. We use free Letsencrypt certificates to set up https. These are acquired and renewed by Certbot program. I want to implement entire servers ...
1
vote
1answer
456 views

Nginx ingress controller redirects the url to /login

I am trying to access a url example.com/service/test1 but it redircts me to example.com/login. Below is my YAMl file: apiVersion: extensions/v1beta1 kind: Ingress metadata: name: test-ing ...
1
vote
1answer
76 views

Nginx unable to get SSL cert to work

I'm trying to get a kubernetes cluster using the nginx ingress controller and cert manager to get an SSL cert from lets encrypt. Currently is appears the cert has been issued however I am unable to ...
1
vote
2answers
1k views

How do I set up certbot, with Nginx, both in a Docker container?

Title says it all I guess. I didn't even know what Ubuntu/Nginx/Docker/etc was a week ago but I've managed to set up Docker/Docker Compose, PHP-FPM, PHPMyAdmin + Gitlab on a reverse proxy through ...
1
vote
1answer
22 views

Deploy dist file in docker file

How to write a docker file to deploy a dist file of an Angular Application In a server. I see most of them have used nginx as a server. Why is it so? Is there any specific reason I want it to be ...
1
vote
1answer
236 views

Does K8s ClusterIP service supports custom timeout?

Report from Stack Overflow due to off-topic Base knowlege Since this question deals particularly with various timeouts configuration in Nginx, I thought giving their references here would make it ...
1
vote
1answer
924 views

Nginx routing setup within Docker container, request timing out with 502

I have a React application where a user can enter in some number, there is an algorithm that runs some calculation and spits out a result, but before we get there, Nginx is looking at the request and ...
1
vote
2answers
339 views

PHP-FPM with Nginx in different containers (share init.d response between)

I have a Docker setup for my project with PHP-FPM, Nginx and many other services required by the application, but inside the PHP app I've to check the init.d/nginx configtest for new dynamic Vhosts (...
1
vote
2answers
51 views

Issue with custom domain SSL certification

We are working on saas application which is hosted on app.example.com. Now we are trying to give the option to the users where their own domain or sub domain like dev.stack.com point to my application ...
1
vote
1answer
7k views

Jenkins returns 502 gateway error and (104: Connection reset by peer)

So my server got maintenance schedule from cloud provider, after maintenance process, the server rebooted, then my jenkins cannot be accessed from the web anymore, I am using nginx and checking the ...
1
vote
1answer
32 views

Enable TLSv1 TLSv1.1 for specific Ingress with Nginx Ingress

I try to enable TLSv1 and TLSv1.1 for one specific ingress on a AKS cluster. By default, only TLSv1.2 is enabled. I don't want to apply this configuration on my all cluster, just on a specific ...
1
vote
0answers
87 views

How to allow custom headers in Nginx Ingress controller

I have a nginx ingress controller running in AKS. One of my application is accessed using POSTMAN, in which I pass some custom headers and their values. The problem is that those custom header values ...
1
vote
0answers
16 views

Nginx php fpm symfony setup [closed]

server { listen 80; server_name dev.com; server_tokens off; location ^~ /.well-known/acme-challenge/ { default_type "text/plain"; root /etc/letsencrypt; ...
1
vote
1answer
210 views

Why is Rails (with Nginx/Passenger via Ansible) unable to see my RAILS_MASTER_KEY environment variable?

I'm writing Ansible playbooks to provision an Ubuntu 18.04 server. I want to provision the server for a Rails application using Passenger and Nginx. I used geerlingguy.passenger from Ansible Galaxy ...
1
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0answers
1k views

Docker compose curl healthcheck on official nginx image not working

We have the following DockerFile FROM nginx RUN apt-get update && apt-get install -y curl \ && rm -rf /var/lib/apt/lists/* COPY nginx.conf /etc/nginx/nginx.conf EXPOSE 443 WORKDIR /...
0
votes
2answers
497 views

How to serve a custom index.html using the stock nginx docker image?

How do I serve static content from the default nginx docker image? Given: root@mordor:~# root@mordor:~# docker image ls nginx REPOSITORY TAG IMAGE ID CREATED ...
0
votes
2answers
109 views

Is SSL/HTTPS Needed Between Docker Containers on the Same Network?

As the title of the questions asks, is it important/needed to have ssl/https working between docker containers on the same network? Our setup is an Nginx container that proxies two Tomcat containers. ...
0
votes
1answer
20 views

Which container will be targeted when replicas larger than 1

Below is a simplified version of my docker-compose.yml file. I can understand or find any resources to tell me which container of the 5 django replicas the nginx container will target if i reference ...
0
votes
1answer
46 views

Can I move SSL certificate files from one server to another for the same domain?

I have a website running at https://domain.com and IP a.a.a.a, with an SSL cert issued by GoDaddy. The server is deployed with Nginx. Everything is working fine as it is. However I'm trying to deploy ...
0
votes
1answer
20 views

How to run two react project through nginx on same machine

I am using the react for the frontend. I have a code which runs on port 3000. Under that admin panel code is also there which I need to move to out of the project and run separately on different port ...
0
votes
1answer
43 views

How to navigate to an index.html with nginx?

This builds and runs without apparent error: root@mordor:/home/nicholas/docker/nginx# root@mordor:/home/nicholas/docker/nginx# docker exec -ti some-nginx bash root@2c912aa5ce5c:/# root@2c912aa5ce5c:/...
0
votes
2answers
79 views

How to copy HTML files to include into nginx?

How do I copy an index.html file into nginx? root@mordor:/home/nicholas/docker/nginx# root@mordor:/home/nicholas/docker/nginx# ll total 12 drwxrwxr-x 2 nicholas nicholas 4096 Nov 13 16:18 ./ drwxrwxr-...
0
votes
1answer
36 views

nginx rewrite with proxy_pass

I want to proxy requests with nginx to different domain and also rewrite some part of the path. For example http://origin.com/ - > http://target.com/_plugin/kibana How to accomplish such automated ...
0
votes
1answer
26 views

CloudFront -> ELB -> Pod running Gunicorn

Can anyone tell me if there's a "killer" reason to put NGINX in front Kubernetes pods running Gunicorn? externally, I have CloudFront hitting an ELB which in turn engages the pods running Gunicorn ...
0
votes
1answer
195 views

How to run WSGI Python server without Apache or NGINX [closed]

Is there a way to run a Python server that uses WSGI bindings directly? I am trying to go with the one process per container philosophy which will naturally get rid of Apache/NGINX from the container ...
0
votes
1answer
277 views

Docker NGINX issue — unable to edit nginx.conf

I'm having trouble figuring out how to edit nginx.conf inside NGINX open source Docker container. I'm trying to follow the directions here: https://docs.nginx.com/nginx/admin-guide/installing-nginx/...
0
votes
1answer
300 views

Multiple Application in single SSL 443 server NGINX

I have two application served in a single server app1.domain.com and app2.domain.com. I want to proxy pass the request from app1 to serve static file and app2 to proxy_pass localhost:8000 I already ...
0
votes
1answer
22 views

What is the common term for Apache virtual hosts or Nginx block systems?

A webserver environment as with Apache or Nginx includes a type of file (or a file system) that I can call a webserver substrate; In Apache it is called a Virtual host and in Nginx I can call it a "...
0
votes
1answer
16 views

Nginx-Ingress Controller are compatible with Network Security Policy or not?

I have created one application where I use Nginx-Ingress Controller version 3.29.0. Without using network security policy I'm able to access my application. But, after applying network security policy,...
0
votes
0answers
14 views

How to integrate Certbot with Ansible managed NGINX config?

I'm using Ansible to manage NGINX server configurations, i.e., my playbooks contain some roles that roll out NGINX server config templates. This is my first contact with the topic SSL and I've been ...