Redis in docker container shuts down with SIGTERM for no reason

The solution is kind of stupid if you ask me, but it worked for me at least.

The system that I am using is an Ubuntu 24 LTS server. The problem is that I have installed docker and docker-desktop and they are not good friends with each other. What I did was uninstall docker and docker-desktop and reinstalling them from 0.

Here are the steps that I took:

// Stopping docker;

$ sudo systemctl stop docker

// Pugring the packages

$ sudo apt-get purge docker-ce docker-ce-cli containerd.io

// Removing the current config and files

$ sudo rm -rf /var/lib/docker /etc/docker
$ sudo rm -rf /var/lib/containerd
$ sudo rm -rf /var/lib/docker
$ sudo rm -rf /var/run/docker

// Removing executables

$ sudo rm -rf /usr/bin/docker*

// Removing the docker group(I think this one is optional)

$ sudo groupdel docker

// Removing the bridge interface

$ sudo ip link delete docker0

// Remove docker-compose if you have it

$ sudo rm /usr/local/bin/docker-compose

//On local as well

$ sudo rm -rf ~/.docker ~/.docker-compose

Instalation process:

// Update the apt package index and install packages to allow apt to use a repository over HTTPS

$ sudo apt-get update
$ sudo apt-get install -y 
    apt-transport-https 
    ca-certificates 
    curl 
    gnupg-agent 
    software-properties-common

// Add Docker’s official GPG key:

$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg

// Setup the docker repo

$ echo 
  "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

// Instalation

$ sudo apt-get update
$ sudo apt-get install -y docker-ce docker-ce-cli containerd.io

Install Docker Compose(Optional)

// Download the current stable release of Docker Compose(this will changes)

$ sudo curl -L "https://github.com/docker/compose/releases/download/$(curl -s https://api.github.com/repos/docker/compose/releases/latest | grep -oP '"tag_name": "K(.*)(?=")')/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

// Apply executing rights for executables

$ sudo chmod +x /usr/local/bin/docker-compose

For me works with docker compose command. I did not install follow the docker-compose steps since I did not need them. I just place them in case someone has a hard time setting it up.