john lockman
aead513529
cleaned up example
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%!s(int64=5) %!d(string=hai) anos | |
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| create_users | %!s(int64=5) %!d(string=hai) anos | |
| roles | %!s(int64=5) %!d(string=hai) anos | |
| LICENSE | %!s(int64=5) %!d(string=hai) anos | |
| README.md | %!s(int64=5) %!d(string=hai) anos | |
| build-kubernetes-cluster.yml | %!s(int64=5) %!d(string=hai) anos | |
| device-plugin.yaml | %!s(int64=5) %!d(string=hai) anos | |
| example.yaml | %!s(int64=5) %!d(string=hai) anos | |
| host_inventory_file | %!s(int64=5) %!d(string=hai) anos | |
| scuttle | %!s(int64=5) %!d(string=hai) anos |
README.md
Dancing to the beat of a different drum.
Short Version:
Install Kubernetes and all dependencies
ansible-playbook -i host_inventory_file build-kubernetes-cluster.yml
Initialize K8S cluster
ansible-playbook -i host_inventory_file build-kubernetes-cluster.yml --tags "init"
What this does:
Build/Install
Add additional repositories:
- Kubernetes (Google)
- El Repo (nvidia drivers)
- Nvidia (nvidia-docker)
- EPEL (Extra Packages for Enterprise Linux)
Install common packages
- gcc
- python-pip
- docker
- kubelet
- kubeadm
- kubectl
- nvidia-detect
- kmod-nvidia
- nvidia-x11-drv
- nvidia-container-runtime
- ksonnet (CLI framework for K8S configs)
Enable GPU Device Plugins (nvidia-container-runtime-hook)
Modify kubeadm config to allow GPUs as schedulable resource
Start and enable services
- Docker
- Kubelet
Initialize Cluster
Head/master
- Start K8S pass startup token to compute/slaves
- Initialize networking (Currently using WeaveNet) -Setup K8S Dashboard
Create dynamic/persistent volumes
Compute/slaves
Join k8s cluster