RancherOS
The smallest, easiest way to run Docker in production at scale. Everything in RancherOS is a container managed by Docker. This includes system services such as udev and rsyslog. RancherOS includes only the bare minimum amount of software needed to run Docker. This keeps the binary download of RancherOS very small. Everything else can be pulled in dynamically through Docker.
How this works
Everything in RancherOS is a Docker container. We accomplish this by launching two instances of
Docker. One is what we call the system Docker which runs as the first process. System Docker then launches
a container that runs the user Docker. The user Docker is then the instance that gets primarily
used to create containers. We created this separation because it seemed logical and also
it would really be bad if somebody did docker rm -f $(docker ps -qa) and deleted the entire OS.
Release
- v1.5.5 - Docker 19.03.5 - Linux 4.14.138
ISO
- https://releases.rancher.com/os/v1.5.5/rancheros.iso
- https://releases.rancher.com/os/v1.5.5/hyperv/rancheros.iso
- https://releases.rancher.com/os/v1.5.5/4glte/rancheros.iso
- https://releases.rancher.com/os/v1.5.5/vmware/rancheros.iso
Special docker-machine Links
- https://releases.rancher.com/os/v1.5.5/vmware/rancheros-autoformat.iso
- https://releases.rancher.com/os/v1.5.5/proxmoxve/rancheros-autoformat.iso
Additional Downloads
AMD64 Links
- https://releases.rancher.com/os/v1.5.5/initrd
- https://releases.rancher.com/os/v1.5.5/vmlinuz
- https://releases.rancher.com/os/v1.5.5/rancheros.ipxe
- https://releases.rancher.com/os/v1.5.5/rootfs.tar.gz
ARM64 Links
- https://releases.rancher.com/os/v1.5.5/arm64/initrd
- https://releases.rancher.com/os/v1.5.5/arm64/vmlinuz
- https://releases.rancher.com/os/v1.5.5/arm64/rootfs_arm64.tar.gz
- https://releases.rancher.com/os/v1.5.5/arm64/rancheros-raspberry-pi64.zip
Cloud Links
- https://releases.rancher.com/os/v1.5.5/rancheros-openstack.img
- https://releases.rancher.com/os/v1.5.5/rancheros-digitalocean.img
- https://releases.rancher.com/os/v1.5.5/rancheros-cloudstack.img
- https://releases.rancher.com/os/v1.5.5/rancheros-aliyun.vhd
- https://releases.rancher.com/os/v1.5.5/rancheros-gce.tar.gz
VMware Links
- https://releases.rancher.com/os/v1.5.5/vmware/initrd
- https://releases.rancher.com/os/v1.5.5/vmware/rancheros.vmdk
- https://releases.rancher.com/os/v1.5.5/vmware/rootfs.tar.gz
Hyper-V Links
- https://releases.rancher.com/os/v1.5.5/hyperv/initrd
- https://releases.rancher.com/os/v1.5.5/hyperv/rootfs.tar.gz
Proxmox VE Links
- https://releases.rancher.com/os/v1.5.5/proxmoxve/initrd
- https://releases.rancher.com/os/v1.5.5/proxmoxve/rootfs.tar.gz
4G-LTE Links
- https://releases.rancher.com/os/v1.5.5/4glte/initrd
- https://releases.rancher.com/os/v1.5.5/4glte/rootfs.tar.gz
Note:
- you can use
httpinstead ofhttpsin the above URLs, e.g. for iPXE. - you can use
latestinstead ofv1.5.5in the above URLs if you want to get the latest version.
Amazon
SSH keys are added to the rancher user, so you must log in using the rancher user.
HVM
Region, Type, AMI
-------, ------, ------
eu-north-1, HVM, ami-02c60b1d15cfdb395
ap-south-1, HVM, ami-03c6826f71f10a89d
eu-west-3, HVM, ami-08f81096c8ca76b8c
eu-west-2, HVM, ami-0a9b760b7f5743662
eu-west-1, HVM, ami-0985b29f1ceb02183
ap-northeast-2, HVM, ami-05a24d2c2ae2ff01c
ap-northeast-1, HVM, ami-0faebbe4fa02127b9
sa-east-1, HVM, ami-01872ab8569bde461
ca-central-1, HVM, ami-00b399e6eafdbe50b
ap-southeast-1, HVM, ami-0b8a7192b0dc07709
ap-southeast-2, HVM, ami-058f3d6c035b8d6d1
eu-central-1, HVM, ami-0b31348605bf75c44
us-east-1, HVM, ami-085b489bb4756f126
us-east-2, HVM, ami-002ab867b8b8591d5
us-west-1, HVM, ami-0f3cd370f66d772c4
us-west-2, HVM, ami-04a8b7119cc82a3b2
cn-north-1, HVM, ami-0048342c054fb5a3e
cn-northwest-1, HVM, ami-0b0f6c8524c8ec27c
Additionally, images are available with support for Amazon EC2 Container Service (ECS) here.
Azure
You can get RancherOS in the Azure Marketplace, currently only the rancher user can be logged in through SSH keys.
Documentation for RancherOS
Please refer to our RancherOS Documentation website to read all about RancherOS. It has detailed information on how RancherOS works, getting-started and other details.
Support, Discussion, and Community
If you need any help with RancherOS or Rancher, please join us at either our Rancher forums or #rancher IRC channel where most of our team hangs out at.
For security issues, please email security@rancher.com instead of posting a public issue in GitHub. You may (but are not required to) use the GPG key located on Keybase.
Please submit any RancherOS bugs, issues, and feature requests to rancher/os.
Please submit any Rancher bugs, issues, and feature requests to rancher/rancher.
License
Copyright (c) 2014-2019 Rancher Labs, Inc.
Licensed 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
http://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.