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Questions tagged [portainer]

Portainer is a lightweight management UI which allows you to easily manage your different Docker environments.

260 questions
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10 answers

data directory was initialized by PostgreSQL version 13, which is not compatible with this version 14.0

I have downloaded Portainer onto my server and created a PostgreSQL database in a container there. Today I could no longer get access to the database. The log shows a message that there is a version problem. I already read into some similar issues…
Mr. Hankey
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14
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3 answers

How to restart Portainer on Ubuntu?

I am on Ubuntu 22 have just installed Docker and Portainer, when I try to access it via IP:9000, I get a timeout message: "New Portainer installation Your Portainer instance timed out for security purposes. To re-enable your Portainer instance, you…
Debbie
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12
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2 answers

In CI/CD how to manage dependency between frontend and backend?

I'll describe my setup to make the problems less abstract, but they don't seem specific to my case. Context We have Python-Django backend and a VueJS frontend, each in a repository, with Gitlab-CI configured and deploy using Portainer (using a…
someone
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12
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3 answers

How can I update the latest image that my docker service/stack uses?

In the .yml definition, I'm always pulling the latest image of my service. When I push a new image to the registry and I want to update the image that the service in my stack uses. I don't see any --pull flag, and the documentation for docker…
Christopher Francisco
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7
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5 answers

how can I configure the default admin user:password with docker if i am launching docker-compose up of a docker(portainer in my case)?

I am trying to create a docker-compose which sets up a huge environment of dockers with portainer as a manager. The problem is that the first time the user use "docker-compose up" and the portainer start running, he has to navigate to portainer web…
acochavosdi
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7
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1 answer

Modify docker image in portainer

In portainer I created an image, using the web editor to enter the Dockerfile commands. But I see no option to modify that image, there is no edit options. Am I supposed to have the Dockerfile stored somewhere else, then paste it into portainer…
Leif Neland
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6
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2 answers

Portainer: Client sent an HTTP request to an HTTPS server - despite the URL is https://

I am pretty new for the topic server configuration and now I got a problem with to reach a container with ssl certificate. What is my setup: I've got a raspberry pi with docker on it. The container which is connected to port 80 and 443 is a reverse…
Michael
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6
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2 answers

Portainer: Got permission denied while trying to connect to the Docker daemon socket

I'm on a fresh Fedora CoreOS which comes with Docker version 19.03.11. My core user is in the docker group: [core@localhost ~]$ groups core adm wheel sudo systemd-journal docker Following the deployment instructions for portainer, I create a new…
Michel Jung
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1 answer

why do i get this error when pulling an image in docker

i try to pull a image with: $ docker pull ghcr.io/linuxserver/nextcloud:latest but i get this error message: Error response from daemon: Get "https://ghcr.io/v2/": dial tcp: lookup ghcr.io on [::1]:53: read udp [::1]:41228->[::1]:53:…
Odimeae
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4
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0 answers

Auto update and redeploy docker containers in Portainer

I am using Portainer to deploy my containers. I need it to: automatically update the base images of my custom image and redeploy them poll a docker registry (in my case Nexus) to check for newer versions of the custom image, pull that image and…
Roshan
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4
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3 answers

Deploy Portainer & Portainer Agent using docker-compose?

I followed their documentation here to install Portainer as shown below: version: '2' services: portainer: image: portainer/portainer command: -H unix:///var/run/docker.sock restart: always ports: - 9000:9000 -…
SkyRar
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4
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3 answers

Using AWS ECR with portainer push/pull images not working

I'm having trouble getting portainer to work properly with AWS ECR. I got my images up and running on ECR, if I run my docker-compose with the command line via SSH it's working as expected. If i do a simple docker pull…
Slade
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4
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1 answer

Portainer not loading properly

I have downloaded the Portainer image and created the container in the Docker manager node, by using the below command. docker run -d -p 61010:9000 -v /var/run/docker.sock:/var/run/docker.sock portainer/portainer But after some time the container…
Azmy
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4
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0 answers

Portainer persistent logs

I'm using portainer to manage my docker containers. As the application starts, I can see the logs, but after a while they just disappear. How can I configure portainer to persist the logs? I have mounted a volume to the portainer container…
itaied
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3
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1 answer

Grafana OPCUA Plugin failed to start

I'm new to both portainer and grafana and I'm attempting to get an OPC UA connection up and running. Grafana is running on a container on portainer. I have access to the front end/console etc. When running "grafana-server restart" there are a few…
Benjamin Bingham
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