README
¶
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 to about 20MB. 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 PID 1. 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.
Latest Release
v0.3.0 - Docker 1.6.0 - Linux 3.19.2
ISO
https://github.com/rancherio/os/releases/download/v0.3.0/rancheros.iso
Amazon
We have 2 different virtualization types of AMIs. SSH keys are added to the rancher user, so you must log in using the rancher user.
Paravirtual
| Region | Type | AMI |
|---|---|---|
| ap-northeast-1 | PV | ami-506da950 |
| ap-southeast-1 | PV | ami-14043946 |
| ap-southeast-2 | PV | ami-37acd10d |
| eu-west-1 | PV | ami-2d8fec5a |
| sa-east-1 | PV | ami-fd7ffae0 |
| us-east-1 | PV | ami-ca3e39a2 |
| us-west-1 | PV | ami-55816c11 |
| us-west-2 | PV | ami-29c1f419 |
HVM
HVM was introduced in v0.3.0 and only supports v0.3.0+.
| Region | Type | AMI |
|---|---|---|
| ap-northeast-1 | HVM | ami-be6da9be |
| ap-southeast-1 | HVM | ami-06043954 |
| ap-southeast-2 | HVM | ami-23acd119 |
| eu-west-1 | HVM | ami-018fec76 |
| sa-east-1 | HVM | ami-f17ffaec |
| us-east-1 | HVM | ami-b03e39d8 |
| us-west-1 | HVM | ami-6d816c29 |
| us-west-2 | HVM | ami-1fc1f42f |
Google Compute Engine (Experimental)
We are providing a disk image that users can download and import for use in Google Compute Engine. The image can be obtained from the release artifacts for RancherOS v0.3.0.
Import
To import the image into your project follow the instructions below:
Usage
The image supports RancherOS cloud config functionality. Additionally, it merges the SSH keys from the project, instance and cloud-config and adds them to the rancher user.
Known issues/ToDos
- Add GCE daemon support. (Manages users)
Documentation for RancherOS
Please refer to our website to read all about RancherOS. It has detailed information on how it 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 rancherio Google Groups or #rancher IRC channel where most of our team hangs out at.
Please submit any RancherOS bugs, issues, and feature requests to rancherio/os.
Please submit any Rancher bugs, issues, and feature requests to rancherio/rancher.
#License Copyright (c) 2014-2015 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.
Documentation
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There is no documentation for this package.
Source Files
Directories
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| Path | Synopsis |
|---|---|
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Godeps
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_workspace/src/github.com/codegangsta/cli
Package cli provides a minimal framework for creating and organizing command line Go applications.
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Package cli provides a minimal framework for creating and organizing command line Go applications. |
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_workspace/src/github.com/coreos/go-systemd/dbus
Integration with the systemd D-Bus API.
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Integration with the systemd D-Bus API. |
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_workspace/src/github.com/coreos/yaml
Package yaml implements YAML support for the Go language.
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Package yaml implements YAML support for the Go language. |
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_workspace/src/github.com/docker/docker/pkg/mflag
Package flag implements command-line flag parsing.
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Package flag implements command-line flag parsing. |
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_workspace/src/github.com/docker/docker/pkg/pools
Package pools provides a collection of pools which provide various data types with buffers.
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Package pools provides a collection of pools which provide various data types with buffers. |
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_workspace/src/github.com/docker/libcontainer/netlink
Packet netlink provide access to low level Netlink sockets and messages.
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Packet netlink provide access to low level Netlink sockets and messages. |
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_workspace/src/github.com/fsouza/go-dockerclient
Package docker provides a client for the Docker remote API.
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Package docker provides a client for the Docker remote API. |
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_workspace/src/github.com/fsouza/go-dockerclient/testing
Package testing provides a fake implementation of the Docker API, useful for testing purpose.
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Package testing provides a fake implementation of the Docker API, useful for testing purpose. |
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_workspace/src/github.com/guelfey/go.dbus
Package dbus implements bindings to the D-Bus message bus system.
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Package dbus implements bindings to the D-Bus message bus system. |
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_workspace/src/github.com/guelfey/go.dbus/introspect
Package introspect provides some utilities for dealing with the DBus introspection format.
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Package introspect provides some utilities for dealing with the DBus introspection format. |
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_workspace/src/github.com/guelfey/go.dbus/prop
Package prop provides the Properties struct which can be used to implement org.freedesktop.DBus.Properties.
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Package prop provides the Properties struct which can be used to implement org.freedesktop.DBus.Properties. |
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_workspace/src/github.com/j-keck/arping
Package arping is a native go library to ping a host per arp datagram, or query a host mac address
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Package arping is a native go library to ping a host per arp datagram, or query a host mac address |
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_workspace/src/github.com/kless/term
Package term provides a portable interface for terminal I/O.
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Package term provides a portable interface for terminal I/O. |
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_workspace/src/github.com/kless/term/readline
Package readline provides simple functions for both line and screen editing.
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Package readline provides simple functions for both line and screen editing. |
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_workspace/src/github.com/kless/term/sys
Package sys contains low-level operating system primitives of the term.
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Package sys contains low-level operating system primitives of the term. |
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_workspace/src/github.com/kless/term/test
Package test checks the functions that depend of the standard input, which is changed by `go test` to the standard error.
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Package test checks the functions that depend of the standard input, which is changed by `go test` to the standard error. |
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_workspace/src/github.com/vishvananda/netlink
Package netlink provides a simple library for netlink.
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Package netlink provides a simple library for netlink. |
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_workspace/src/github.com/vishvananda/netlink/nl
Package nl has low level primitives for making Netlink calls.
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Package nl has low level primitives for making Netlink calls. |
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_workspace/src/golang.org/x/net/context
Package context defines the Context type, which carries deadlines, cancelation signals, and other request-scoped values across API boundaries and between processes.
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Package context defines the Context type, which carries deadlines, cancelation signals, and other request-scoped values across API boundaries and between processes. |
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_workspace/src/google.golang.org/cloud/compute/metadata
Package metadata provides access to Google Compute Engine (GCE) metadata and API service accounts.
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Package metadata provides access to Google Compute Engine (GCE) metadata and API service accounts. |
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_workspace/src/google.golang.org/cloud/internal
Package internal provides support for the cloud packages.
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Package internal provides support for the cloud packages. |
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_workspace/src/google.golang.org/cloud/internal/datastore
Package datastore is a generated protocol buffer package.
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Package datastore is a generated protocol buffer package. |
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_workspace/src/google.golang.org/cloud/internal/testutil
Package testutil contains helper functions for writing tests.
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Package testutil contains helper functions for writing tests. |
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_workspace/src/gopkg.in/yaml.v2
Package yaml implements YAML support for the Go language.
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Package yaml implements YAML support for the Go language. |
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cmd
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