SaltStack VS Docker Compose

In the new style, when the tag is longer than 20 characters, an end of tag string is appended to the tag given by the string constant TAGEND, that is, two line feeds '\n\n'. When the tag is less than 20 characters then the tag is padded with pipes "|" out to 20 characters as before. When the tag is exactly 20 characters no padded is done. source: https://github.com/saltstack/salt/blob/master/salt/utils/event.py

https://github.com/saltstack/salt https://github.com/chocolatey/choco https://github.com/nextcloud https://github.com/authelia/authelia https://github.com/grafana/grafana

SaltStack

One thing that really irks me about Salt, though, is that they are very slow to fix bugs. My Salt states are littered with workarounds for bugs that have been open for multiple years. Even in basic things, like ssh authorized_keys management. Other than bug velocity, though, I've been pretty pleased with Salt.

Here are several related GitHub issues: - https://github.com/saltstack/salt/issues/54791 - https://github.com/saltstack/salt/issues/57541 - https://github.com/saltstack/salt/issues/16089

For clarity, here's the issue: https://github.com/saltstack/salt/issues/64111

Nightly builds on supported branches & master running the full test suite, producing fully tested builds. https://github.com/saltstack/salt/actions/workflows/nightly.yml

$ sudo yum install docker git -y $ sudo systemctl enable --now docker $ # Attention: You need IPv4 to download from GitHub! $ sudo curl -L \ "https://github.com/docker/compose/releases/latest/download/docker-compose-$(uname -s)-$(uname -m)" \ -o /usr/local/bin/docker-compose $ sudo chmod +x /usr/local/bin/docker-compose $ sudo usermod -aG docker $(whoami) # Log in to the instance again

[ec2-user]$ sudo yum update -y [ec2-user]$ sudo yum install -y docker [ec2-user]$ sudo service docker start [ec2-user]$ sudo curl -L https://github.com/docker/compose/releases/latest/download/docker-compose-$(uname -s)-$(uname -m) -o /usr/local/bin/docker-compose [ec2-user]$ sudo chmod +x /usr/local/bin/docker-compose [ec2-user]$ docker --version Docker version 20.10.23, build 7155243 [ec2-user]$ docker-compose --version Docker Compose version v2.18.1

If you're a fan of compose files, then you can use Docker's own compose application [1] with Podman [2]. It seems that the compose cli controls the engine using its socket. Both podman and docker engines have the almost same API. I'm using this approach since podman-compose didn't work as expected for me. Docker-compose is usually installed as a plugin for the docker client. However, I use it as a standalone application for use with Podman. In addition, I prefer using docker 'contexts' instead of the DOCKER_HOST environment variable to set up the integration.

Another relevant project is podlet [3]. It can be used to convert compose files, podman/docker command or a running object to a set of quadlet files. Also, note that if plain quadlets aren't powerful enough for you, quadlets [4] and plain podman [5] also support running a limited set of kubernetes manifests.

[1] https://github.com/docker/compose

[2] https://docs.podman.io/en/latest/markdown/podman-system-serv...

[3] https://github.com/containers/podlet

[4] https://docs.podman.io/en/latest/markdown/podman-systemd.uni...

[5] https://docs.podman.io/en/latest/markdown/podman-kube-play.1...

name: CD Pipeline on: push: branches: [main] jobs: deploy: runs-on: ubuntu-latest steps: - name: Checkout repository uses: actions/checkout@v3 - name: Deploy via SSH uses: appleboy/ssh-action@master with: host: ${{ secrets.SSH_HOST }} username: ${{ secrets.SSH_USERNAME }} key: ${{ secrets.SSH_PRIVATE_KEY }} script: | # Update package index and install dependencies sudo apt-get update -y sudo apt-get install -y apt-transport-https ca-certificates curl software-properties-common # Add Docker's official GPG key curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add - sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" # Install Docker sudo apt-get update -y sudo apt-get install -y docker-ce docker-ce-cli containerd.io # Add the SSH user to the Docker group sudo usermod -aG docker ${{ secrets.SSH_USERNAME }} # Install Docker Compose sudo curl -L "https://github.com/docker/compose/releases/download/v2.20.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose sudo chmod +x /usr/local/bin/docker-compose # Verify installations docker --version docker-compose --version # Navigate to the project directory and deploy cd /home/ubuntu/ git clone cd fastapi-book-project/ git pull docker-compose up -d --build

#!/bin/bash sudo curl -L "https://github.com/docker/compose/releases/latest/download/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose sudo -i chmod +x /usr/local/bin/docker-compose docker compose version

#!/bin/bash # Update the system sudo apt-get update -y sudo apt-get upgrade -y # Install Git sudo apt-get install -y git # Install Docker sudo apt-get install -y apt-transport-https ca-certificates curl software-properties-common curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg 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 sudo apt-get update -y sudo apt-get install -y docker-ce docker-ce-cli containerd.io # Add the 'ubuntu' and 'ssm-user' to the Docker group sudo usermod -aG docker ubuntu sudo usermod -aG docker ssm-user id ubuntu ssm-user sudo newgrp docker # Enable and start Docker sudo systemctl enable docker.service sudo systemctl start docker.service # Install Docker Compose v2 sudo mkdir -p /usr/local/lib/docker/cli-plugins sudo curl -SL https://github.com/docker/compose/releases/download/v2.23.3/docker-compose-linux-x86_64 -o /usr/local/lib/docker/cli-plugins/docker-compose sudo chmod +x /usr/local/lib/docker/cli-plugins/docker-compose # Add swap space sudo dd if=/dev/zero of=/swapfile bs=128M count=32 sudo chmod 600 /swapfile sudo mkswap /swapfile sudo swapon /swapfile echo "/swapfile swap swap defaults 0 0" | sudo tee -a /etc/fstab