dew
Docker Compose
dew | Docker Compose | |
---|---|---|
3 | 390 | |
7 | 32,471 | |
- | 1.0% | |
5.5 | 9.6 | |
about 1 month ago | 3 days ago | |
Shell | Go | |
- | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
dew
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RHttp: REPL for HTTP
I've built dew for this. It "knows" about many of those apps (and where to get a container from). https://github.com/efrecon/dew. Adding a term app is usually just a matter of crafting an .env file with the necessary settings.
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Toolship: A (More) Secure Workstation
I have written dew (https://github.com/efrecon/dew) for more or less the same purpose. I hardly keep any binary (and dependency) in my installation, they are all inside containers that I can easily dispose of at any time. The default in dew is to run them as your user. At the command prompt, instead of running, for example, kubectl xxx, I run dew kubectl xxx. It's a bit slower but provides an increased level of security.
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You Don't Need to Rebuild Your Development Docker Image on Every Code Change
In the past few weeks, I have spent some time and released dew [0]. It helps encapsulating this kind of setups in configuration and minimising typing. dew is still evolving, but it has served me well.
[0]: https://github.com/efrecon/dew
Docker Compose
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Deploy a Grafana dashboard with Docker on AWS EC2
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
- Docker Compose: `version` is obsolete
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12 Factor: 13 years later
Solutions are many, and could include Docker Compose, VS Code dev containers, Telepresence, Localstack or setting up temporary AWS accounts as a development environment for serverless applications.
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Let's write a simple microservice in Clojure
Using Docker Compose to run Postgres and any third-party services locally provides a streamlined and consistent development environment. Developers can define services in a docker-compose.yml file, which enables them to configure and launch an entire stack with a single command. In this case, Postgres is encapsulated within a container with predefined configurations. Docker Compose also facilitates easy scaling, updates, and isolation of services, enhancing development efficiency and reducing the setup time for new team members or transitioning between projects. It encapsulates complex configurations, such as Postgres' performance monitoring and logging settings, in a manageable, version-controlled file, simplifying and replicating the service setup across different environments.
- Live reload em Go com docker e compile daemon
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Docker compose, orchestrating and automating services
“Compose simplifies the control of your entire application stack, making it easy to manage services, networks, and volumes in a single, comprehensible YAML configuration file. Then, with a single command, you create and start all the services from your configuration file.” - Docker documentation
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Hosting a simple docker-compose app with Nginx and generate a SSL with certbot on digitalocean droplet
curl -fsSL https://get.docker.com -o get-docker.sh sudo sh get-docker.sh # Install docker compose sudo curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose # Apply executable permissions to the binary sudo chmod +x /usr/local/bin/docker-compose # Run Project docker-compose up -d
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One Minute: Compose
Docker,
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How to Set Up a Docker Container
This foundation now opens the door to even more powerful concepts. You can explore more advanced concepts such as container networking, streamlining the management of complex applications with Docker Compose, and how to make your application data persistent using volumes.
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Use same Dockerfile for Dev & Production
In many projects that are containerized, especially in cases where development is also done locally with docker-compose, teams often have two Dockerfiles, 1 for Development, the other for Production. If you happen to have multiple environments like pre-prod, staging and so on, some teams could have different Dockerfiles for these environments.
What are some alternatives?
toolship - A framework to containerize dev tools
supervisor - Supervisor process control system for Unix (supervisord)
skaffold - Easy and Repeatable Kubernetes Development
LibreNMS-docker - LibreNMS Docker image
terraform - Terraform enables you to safely and predictably create, change, and improve infrastructure. It is a source-available tool that codifies APIs into declarative configuration files that can be shared amongst team members, treated as code, edited, reviewed, and versioned.
Portainer - Making Docker and Kubernetes management easy.
Cloud-Init - unofficial mirror of Ubuntu's cloud-init
k3s - Lightweight Kubernetes
docker-cloudflared - Cloudflared proxy-dns Docker image
portainer-templates - Various Portainer App Templates
acme-companion - Automated ACME SSL certificate generation for nginx-proxy
Nomad - Nomad is an easy-to-use, flexible, and performant workload orchestrator that can deploy a mix of microservice, batch, containerized, and non-containerized applications. Nomad is easy to operate and scale and has native Consul and Vault integrations.