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.dockerignore (14, 2016-11-05)
.travis.yml (247, 2016-11-05)
Dockerfile (153, 2016-11-05)
LICENSE (18046, 2016-11-05)
Makefile (4027, 2016-11-05)
blacksmith.go (8199, 2016-11-05)
datasource (0, 2016-11-05)
datasource\doc.go (126, 2016-11-05)
datasource\etcd_datasource.go (8154, 2016-11-05)
datasource\etcd_datasource_test.go (915, 2016-11-05)
datasource\etcd_machine.go (8206, 2016-11-05)
datasource\etcd_machine_test.go (3133, 2016-11-05)
datasource\instances.go (3908, 2016-11-05)
datasource\instances_test.go (948, 2016-11-05)
datasource\special_variables.go (2487, 2016-11-05)
datasource\special_variables_test.go (1078, 2016-11-05)
datasource\structure.go (5420, 2016-11-05)
datasource\test_utils.go (3131, 2016-11-05)
dev_run.sh (8338, 2016-11-05)
dhcp (0, 2016-11-05)
dhcp\dhcp_test.go (650, 2016-11-05)
dhcp\server.go (6553, 2016-11-05)
docs (0, 2016-11-05)
docs\API.md (10, 2016-11-05)
docs\Flags.png (65618, 2016-11-05)
docs\NodesList.png (59028, 2016-11-05)
docs\UnderTheHood.md (6065, 2016-11-05)
docs\Workspace.md (846, 2016-11-05)
docs\blacksmith.svg (4690, 2016-11-05)
install-as-docker.sh (2771, 2016-11-05)
pxe (0, 2016-11-05)
pxe\http_booter.go (6623, 2016-11-05)
pxe\pxe.go (4591, 2016-11-05)
pxe\pxe_test.go (387, 2016-11-05)
pxe\pxelinux (0, 2016-11-05)
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# Blacksmith, Bare-Metal CoreOS Cluster Manager [![Travis widget]][Travis] [![wercker widget]][wercker] [![Quay widget]][Quay]  [Travis]: https://travis-ci.org/cafebazaar/blacksmith "Continuous Integration" [Travis widget]: https://travis-ci.org/cafebazaar/blacksmith.svg?branch=master [wercker]: https://app.wercker.com/project/bykey/3f1066d1d6886dfc62a9469da691c1c3 "Container Build System" [wercker widget]: https://app.wercker.com/status/3f1066d1d6886dfc62a9469da691c1c3/s/master [Quay]: https://quay.io/repository/cafebazaar/blacksmith "Docker Repository on Quay" [Quay widget]: https://quay.io/repository/cafebazaar/blacksmith/status Blacksmith is a collection of DHCP, PXE, TFTP, and HTTP servers, created with the purpose of booting CoreOS on bare-metal machines, configuring them by serving generated [cloud-config] and [ignition] files, and maintaining the cluster over time. Blacksmith uses [etcd](https://coreos.com/etcd/) to store the states, and to elect a leader. So you can run multiple instances of Blacksmith to provide a high available CoreOS over bare-metal infrastructure. **Warning:** This project is under development. To be notified about the project becoming more stable, please subscribe to [this issue](https://github.com/cafebazaar/blacksmith/issues/5). ![Screenshot of Nodes List page - Blacksmith][screenshot] [cloud-config]: https://github.com/coreos/coreos-cloudinit [ignition]: https://github.com/coreos/ignition [screenshot]: https://github.com/cafebazaar/blacksmith/raw/master/docs/NodesList.png "Nodes List - Blacksmith" ## Workspace and Templating The cloud-config and ignition files, and the bootparams string which is passed to the kernel at boot time, are provided by executing templates for each machine. These templates, along with CoreOS images and other binary files, form the runtime environment of your cluster. In Blacksmith, we call this folder *Workspace*. For more information on the structure of a workspace, check the [workspace doc]. [workspace doc]: docs/Workspace.md ## Running in Docker Blacksmith is available as a Docker image called `cafebazaar/blacksmith`. Because Blacksmith needs to listen for DHCP traffic, it has to run with the host network stack. You can use `install-as-docker.sh` to run blacksmith as a docker container. The script has made some assumptions to provide some of the required arguments of the `blacksmith` command. To customize it according to your network layout, currently you have to edit the script. ```shell $ sudo ./install-as-docker.sh ``` ## DNS In some IaaS environments, machine names are resolvable in the internal network. Some software (Kubernetes?) count on it. To provide similar functionality, you need to run [SkyDNS] on the same instances you run Blacksmith on. Blacksmith will configure them through etcd. [SkyDNS]: https://github.com/skynetservices/skydns ## Documentation Check [this](docs/README.md). ## Test For test you can use our ```blacksmith-kubernetes``` workspace. ### Cluster Setup ```bash # Get the packages (ignore the warnings): go get -v github.com/cafebazaar/blacksmith go get -v github.com/cafebazaar/blacksmith-kubernetes # Download the needed binaries of kubernetes workspace of blacksmith: cd $GOPATH/src/github.com/cafebazaar/blacksmith-kubernetes/binaries ./download-all.sh cd $GOPATH/src/github.com/cafebazaar/blacksmith-kubernetes # Edit config.sh there and make it to suit your needs, # # If you happen to need a proxy config, you should edit the following lines: # export CONTAINER_HTTP_PROXY=http://: # export CONTAINER_HTTPS_PROXY=http://: # Note: Referring localhost and 127.0.0.1 won't work here, good idea # would be to make your local proxy server to listen on 0.0.0.0 and # use your LAN IP here. # # You need to edit config.sh internal/external interface names to this: # (or a real cluster scenario, according to your machines) # export INTERNAL_INTERFACE_NAME=enp0s8 # export EXTERNAL_INTERFACE_NAME=enp0s9 # put your ssh keys into the cluster echo " - $(cat ~/.ssh/id_rsa.pub)" > ssh-keys.yaml # Build workspace: ./build.sh # Enter blacksmith cd $GOPATH/src/github.com/cafebazaar/blacksmith mkdir workspaces # Initialize the cluster using VirtualBox ./dev_run.sh # On blacksmith-kubernetes, once machines reached "installed" state, (click # you can terminate BoB (local instance of blacksmith that has provisioned # master machines with blacksmith-kubernetes workspace) # Once download of blacksmith container and its requironments finished which # takes minutes of even hours, for poor Internet connections # (login with IP of third interface of boostrapper1 with `ssh core@IP` # and enter `journalctl -f` to check that) you can add 5 workers to your # just created virtual cluster. ./dev_run.sh worker 5 # Append this line to your /etc/hosts # test.cafecluster # kubectl --kubeconfig $GOPATH/src/github.com/cafebazaar/blacksmith-kubernetes/Takeaways/kubeconfig get nodes ```

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