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Questions tagged [containers]

436 questions
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Persistent storage failure or Authorization Failure after Mongocontainer restart using docker-compose rebuild after Machine restart

I have set up a mongo container connected to a nodejs app. First I do docker-compose up --build where I start mongo as a service without auth, i.e commented out. Then I login to the mongo terminal with docker exec -it mongoContainerID /bin/bash …
Ahmad Salman Khan
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How to check if network is available from a AWX running container to a LDAP server?

I want to connect to a LDAP server from an AWX installed server. Used docker-compose installed AWX. So it's running inside container. I can ping LDAP server IP from the server running AWX container. But can't ping LDAP server inside the AWX…
rawmain
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Traffic redirection to a container

I have a tunnel interface tunl0 with few IP addresses, in the same host, there is a container. The container has an interface eth0 and many IP addresses in it. Each IP in the eth0 interface of the container listens for different applications. So…
Vignesh SP
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Nginx docker container stops working

First time working on Nginx and cant find why my container suddenly stops working. I use the nginx image from docker images and before enabling https it was working without issues. This is the nginx.conf file I added to the image to create https/SSL…
Patrick Vibild
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2 answers

Azure Container Instance - Support for Hybrid Connection

We're looking for a way to run a Docker container that needs a connection to an On-Premise database. This was previously done using a Hybrid Connection with a Web App. Does Azure Container Instances (suppose running on Windows) support Hybrid…
Ziad Akiki
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1 answer

How to give docker container access to each others?

So far I made 2 docker container using Docker Engine and Docker Compose for a CI proof of concept. The first one is Jenkins and the other one is Gitlab CE. Here are the version Docker version 19.03.6 docker-compose version 1.25.4 and I have a…
Ced
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1 answer

When should we use containerized application on Linux

I would like to create a Linux server but I'm stuck on one question: How to know when I should use Docker or Lxc for a given application instead of installing it natively ? For example, on my server (maybe CentOS minimal or Arch Linux or Alpine…
locobastos
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1 answer

Container (Apache) exit after 1 seconds

I've made a mistake in my apache2.conf and so every time I try to start the container, it exits: #docker start portail portail #docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS …
rsabir
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1 answer

How do hosting providers give each container a unique public IP?

I'm looking in to starting my own hosting company; even if I'm only paid in experience. At first, I thought I'd create shell scripts to automate the creation of OpenVZ containers. But then I realized I'd also need custom IpTables rules set for each…
theCowardlyFrench
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1 answer

Sonarqube app pod is not connecting with PostgreSQL DB pod when deploying to Kubernetes

I am trying to setup SonarQube in a Kubernetes cluster. The cluster was made using KubeADM in the AWS cloud. I have the following files for the setup. Sonarqube App Deployment file Sonarqube App Secrets file Sonarqube-PostgreSQL Deployment…
arjunbnair
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1 answer

Mount container's filesystem on my host

I built some software in a container (using Podman) and would like to run the binary on my host. The binary is linked to some dynamic libraries that I don't have on my host. I figured that a quick hacky solution is to mount the container's…
Blue Nebula
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1 answer

How can I use java installed in container 1 to run a jar in container 2

I am having two docker containers. Lets call them container 1 and container 2. I can install stuff in only one of those. I have to run a jar file in container 1 in which I am not permitted to install anything. As such I install java in container 2…
The_Lost_Avatar
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1 answer

Is 1:1 the ideal VM consolidation ratio when using containers (e.g. Docker)?

Here's my problem: I have some servers I want to deploy REST services as Docker containers (but it shouldn't really matter what I'm doing - they're containers) I want to run those in a VM - my understanding is that this is common - my question is…
Charlie
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4 answers

Why virtualization still used instead of containers?

In 2021 era of containers, cloud providers still use hypervisor to make it possible to use more of a system's available resources and provide greater IT mobility since the guest VMs are independent of the host hardware. Hypervisor, allows a physical…
Taha Ergun
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1 answer

Trouble logging into Sphere 3D Glassware 2.0 containers on Azure

I've created a few Sphere 3D Glassware 2.0 VM's using the Azure marketplace, set the username password, and have not been able to log into the Sphere 3D admin panel on any of them with my username and password. I used the default settings for…
nh43de
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