Sales people in the field can demo their latest n-tier applications without internet access.Applications can be deployed in rural areas with no connectivity.Here are some other reasons why you may not have external network connectivity:
Air gap use casesĪir gapped environments aren’t just for increased security. Once you build your app, youĬan copy the cluster tarball image onto a USB stick. There is no configuration drift over time, so you can ensure applicationsĭeployed into different air gapped servers are all the same regardless of the environment they’re running in. Moreover, Gravity clusters are also idempotent, ie, identical. Their dependencies, a built-in container registry, the cluster orchestrator ready-built for high availability (HA), and an installation The resulting application bundle includes everything needed to run the application - the binaries and Gravity's cluster creation results in a tarball file with everything – all files and dependencies – you need to set up an air gapĪpplication quickly and efficiently. In an air gap environment, servers are disconnected from any external network access and applications are delivered via external media When building an image, Gravity will package all the dependencies and specifies how applications are Gravity takes this into account through something called a Cluster Image Manifest - a YAML file or Helm chart - that describes the For example, when you do a docker pull mysql:latest, you are reaching out to the public Docker Hub for that application image. In Kubernetes or Docker, many images need to pull from public or internal artifact repositories.
AIR GAPPED BACKUP SOLUTION INSTALL
While there are many advances in containerization and multi-cluster deployment micro-service applications, USB install isn’t as easy at it The challenge of using cloud native tech in air gapped environments
AIR GAPPED BACKUP SOLUTION HOW TO
This article will demonstrate how to use our open source solution, Gravity, to deploy highly available, multi-tier applications into air gapped environments and reduce the operational overhead of managing those applications. Typically considered to be more onerous and costly. While more secure, the management of air gapped environments is Systems is done by being physically plugged into the internal network. In air gapped environments, data transfer is handled by USB, external media, or other sneakernet connections. Security and compliance-minded organizations such as banking, health-care and utilities have embraced it as the ultimate defense. Physically, they are more difficult to hack.ĭeveloped initially as a strategy used by governments, air gapping is now also common in the private sector. The idea is straightforward – if the servers can only be accessed Hence, organizations “air gap” their most sensitive applications and data. If sophisticated attackers want to get access to servers with external network access, they can usually find a way. The sad truth is that no matter how strong you think your network perimeter security is, you are playing a game of whack-a-mole. The cost of damages due to cybercrime is projected to cost over $6 trillion by 2021.
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