nocloud

README

NoCloud

Cloud-native Open-Source Cloud Management Framework

Table of Contents
Installation
Docker	Local
-	Production
Drivers
CLI
-	Usage
CLI Installation	Linux
-	macOS
-	Windows
-	From Source
Building Protobuf

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Installation

NoCloud is Cloud-native, meaning it can run in any OCI environment such as Docker(Compose), K8s, etc.

Running Localy

Just do docker-compose up in the repo root, and you're ready to go. Read through the docker-compose.yml to see configuration options.

Note: Debug Log All NoCloud containers(so except ArangoDB) have multiple Log Levels.
Add LOG_LEVEL to environment to change log level
LOG_LEVEL variates from -1(debug) to 5(Fatal)
See zap reference for that

Running in Production

See this doc to learn how to deploy NoCloud in production

Drivers

In order to make NoCloud an actual Cloud orchestration platform, it needs drivers, which would help creating groups and instances.

How to Add driver

1. Add your driver into cluster/compose
2. Add your driver to services-registry and sp-registry into env variable DRIVERS
3. Start

See and try this sample compose with IONe driver

List of supported drivers

Currently we have only IONe driver. More drivers planned and community help is always appreciated!

NoCloud CLI

Usage

Start with nocloud help and nocloud help login ;)

Homebrew

See macOS.

Snap

Just run

snap install nocloud

and see usage usage

Linux

.deb (Debian, Ubuntu, etc.)

1. Go to CLI Releases
2. Get .deb package for your CPU arch (arm64 or x86_64)
3. dpkg -i path/to/.deb

If you're using some other arch, let us know, we'll add it to the build. Meanwhile - try building from source

Then see usage usage

.rpm (RedHat, CentOS, Fedora, etc.)

1. Go to CLI Releases
2. Get .rpm package for your CPU arch (arm64 or x86_64)
3. yum localinstall path/to/.rpm or dnf install path/to/.rpm

If you're using some other arch, let us know, we'll add it to the build. Meanwhile - try building from source

Then see usage usage

AUR (Arch Linux, Manjaro, etc.)

If you have yaourt package must be found automatically by label nocloud-bin

Otherwise,

1. git clone https://aur.archlinux.org/packages/nocloud-bin
2. cd nocloud-bin
3. makepkg -i

Then see usage usage

Others

If you're using other package manager or have none, you can download prebuilt binary in .tar.gz archive for arm64 or x86_64, unpack it and put nocloud binary to /usr/bin or your $PATH/bin.

If you're using some other arch, let us know, we'll add it to the build. Meanwhile - try building from source

Then see usage usage

macOS

If you're using Homebrew:

brew tap slntopp/nocloud
brew install nocloud

You're good to go!

Then see usage usage

If you don't have Homebrew, consider using it ;), otherwise you can get prebuilt binary from CLI Releases page as an .tar.gz archive.

# if you have wget then
wget https://github/slntopp/nocloud-cli/releases/#version/nocloud-version-darwin-arch.tar.gz
# if you don't, just download it
tar -xvzf #nocloud-version-darwin-arch.tar.gz
# move binary to /usr/local/bin or alike
mv #nocloud-version-darwin-arch/nocloud /usr/local/bin

You're good to go!

Then see usage usage

Windows

1. Go to CLI Releases
2. Get prebuilt binary from CLI Releases page as an .zip archive.
3. Unpack it
4. Put it somewhere in $PATH

Then see usage usage

Build From Source

See CLI repo for source and instructions.

Building Proto

Simply navigate to cloned repo directory and run:

docker run -it \
  -v $(pwd)/pkg:/go/src/github.com/slntopp/nocloud/pkg \
  ghcr.io/slntopp/nocloud/buf:latest