Geodesic is the fastest way to get up and running with a rock solid, production grade cloud platform built entirely from Open Source technologies.
It’s a swiss army knife for creating and building consistent platforms to be shared across a team environment.
It easily versions staging environments in a repeatable manner that can be followed by any team member.
It's a way of doing things that allows companies to collaborate on infrastructure (
snowflakes) and radically reduce Total Cost of Ownership, along with a vibrant and active slack community.
It provides a fully customizable framework for defining and building cloud infrastructures backed by AWS and powered by kubernetes. It couples best-of-breed technologies with engineering best-practices to equip organizations with the tooling that enables clusters to be spun up in record time without compromising security.
It's works natively with Mac OSX, Linux, and Windows 10 (WSL).
This project is part of our comprehensive "SweetOps" approach towards DevOps.
It's 100% Open Source and licensed under the APACHE2.
Example of running a shell based on the
cloudposse/geodesic base docker image.
These days, the typical software application is distributed as a docker image and run as a container. Why should infrastructure be any different? Since everything we write is "Infrastructure as Code", we believe that it should be treated the same way. This is the "Geodesic Way". Use containers+envs instead of unconventional wrappers, complicated folder structures and symlink hacks. Geodesic is the container for all your infrastructure automation needs that enables you to truly achieve SweetOps.
Geodesic is composed of two parts:
An organization may chose to leverage all of these components, or just the parts that make their life easier.
We recommend starting by using
geodesic as a Docker base image (e.g.
FROM cloudposse/geodesic:... pinned to a release and base OS) in your projects.
Note: Starting with Geodesic version 0.138.0, we distribute 2 versions of Geodesic Docker images, one based on Alpine
and one based on Debian, tagged
Prior to this, all Docker images were based on Alpine only and simply tagged
VERSION. At present, the Alpine version is the most thoroughly tested
and best supported version, and the special Docker tag
latest will continue to point to the latest Alpine version while this
remains the case. However, we encourage people to use the Debian version and report any issues by opening a GitHub issue,
so that we may eventually make it the preferred version, after which point the
latest tag will point to latest Debian image. We
will maintain the
latest-debian Docker tags for those who want to commit to using one base OS or
the other but still want automatic updates.
Want to learn more? Check out our getting started with Geodesic guide!
In general we recommend creating a customized version of Geodesic by creating your own Dockerfile starting with
ARG VERSION=0.138.0 ARG OS=debian FROM cloudposse/geodesic:$VERSION-$OS # Add configuration options such as setting a custom BANNER, # turning on built-in support for aws-vault or aws-okta, # setting kops configuration parameters, etc. here ENV BANNER="my-custom-geodesic"
You can see some example configuration options to include in Dockerfile.options.
You can also add extra commands by installing "packages". Both Alpine and Debian have a large selection
of packages to choose from. Cloud Posse also provides a large set of packages for installing common DevOps commands
and utilities via cloudposse/packages.
The package repositories are pre-installed in Geodesic, all you need to do is add the packages you want
RUN commands in your Dockerfile.
Under Alpine, you install a package by specifying a package name and a repository label (if not the default repository). (You can also specify a version, see the Alpine documentation for details). In addition to the default package repository, Geodesic installs 3 others:
|Repository Label||Repository Name|
As always, because of Docker layer caching, you should start your command line by updating the repo indexes,
and then add your packages. Alpine uses
So, to install Teleport support from the Cloud Posse package repository,
pinned to version 4.2.x (which is the last to support Alpine), we can add this to our Dockerfile:
RUN apk update && apk add -u [email protected]=~4.2
apt for package management and we generally recommend using
apt-get command to install packages.
In addition to the default repositories, Geodesic pre-installs the Cloud Posse package repository
and the Google Cloud SDK package repository. Unlike with
apk, you do not need to specify a package repository when
installing a package because all repositories will be searched for it.
apt-get does not let you specify a version range on the command line, only an exact version.
So to install the Google Cloud SDK at a specific version, you need to include a trailing
-0 to indicate
the package version. For example, to install version Google Cloud SDK 300.0.0:
RUN apt-get update && apt-get install -y google-cloud-sdk=300.0.0-0
-y flag to
apt-get install. That is required for scripted installation, otherwise the command
will ask for confirmation from the keyboard before installing a package.
After you have build your Docker image, or if you are using a shared Docker image, you can
add further customization at launch time. When Geodesic stars up, it looks for customization
scripts and configuration so you can do things like add command aliases or override preconfigured options.
Detailed information about launch-time configuration is in the customization
document, available from within the shell via
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Check out these related projects.
Got a question? We got answers.
We are a DevOps Accelerator. We'll help you build your cloud infrastructure from the ground up so you can own it. Then we'll show you how to operate it and stick around for as long as you need us.
Work directly with our team of DevOps experts via email, slack, and video conferencing.
We deliver 10x the value for a fraction of the cost of a full-time engineer. Our track record is not even funny. If you want things done right and you need it done FAST, then we're your best bet.
Join our Open Source Community on Slack. It's FREE for everyone! Our "SweetOps" community is where you get to talk with others who share a similar vision for how to rollout and manage infrastructure. This is the best place to talk shop, ask questions, solicit feedback, and work together as a community to build totally sweet infrastructure.
Participate in our Discourse Forums. Here you'll find answers to commonly asked questions. Most questions will be related to the enormous number of projects we support on our GitHub. Come here to collaborate on answers, find solutions, and get ideas about the products and services we value. It only takes a minute to get started! Just sign in with SSO using your GitHub account.
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Please use the issue tracker to report any bugs or file feature requests.
In general, PRs are welcome. We follow the typical "fork-and-pull" Git workflow.
NOTE: Be sure to merge the latest changes from "upstream" before making a pull request!
Copyright © 2017-2021 Cloud Posse, LLC
See LICENSE for full details.
Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at https://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
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