johnmccabe

#!/bin/bash
#Jason T. 2-6-2018

# Check specifically for the run command
if [[ $# -ge 2 && $1 == "run" ]]; then
    # Tell docker to share the following folders with the base system
    # This allows the docker containers to find CUDA, cuDNN, TensorRT
    LIB_MAPS="/usr/lib/aarch64-linux-gnu \
              /usr/local/cuda \
              /usr/local/cuda/lib64"

johnmccabe

Install Old Releases with Brew

If you need to install an old software release with brew you can do so as follows.

1. Install the latest version of kubernetes-cli

brew install kubernetes-cli

This will install the latest release (currently 1.12.2) 2. Unlink the installed release so you can install an old version:

johnmccabe

DigitalOcean Instance Plugin Infrakit

Note this just provisions instances, doesn't describe the group/vanilla plugin use here.

Set some envvars

INFRAKIT_DIGITALOCEAN_ACCESS_TOKEN=<your token>

Run your plugins

johnmccabe

apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRoleBinding
metadata:
  name: kubernetes-dashboard
  labels:
    k8s-app: kubernetes-dashboard
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: cluster-admin

johnmccabe

yum -y update
yum -y install yum-utils
yum-config-manager --add-repo https://yum.dockerproject.org/repo/main/centos/7
yum -y update
# yum search --showduplicates docker-engine
yum -y --nogpgcheck install docker-engine-1.12.6-1.el7.centos.x86_64
service docker start

johnmccabe

docker-machine create --driver hyperv --hyperv-virtual-switch ExternalSwitch registry
docker-machine ssh registry docker run -d -p 5000:5000 --restart=always --name registry registry:2
docker-machine ls # get the ip address of the VM, in this case 10.10.10.197
docker-machine create --driver hyperv --hyperv-virtual-switch ExternalSwitch --engine-insecure-registry 10.10.10.197:5000 swarm-1
docker-machine create --driver hyperv --hyperv-virtual-switch ExternalSwitch --engine-insecure-registry 10.10.10.197:5000 swarm-2
docker-machine create --driver hyperv --hyperv-virtual-switch ExternalSwitch --engine-insecure-registry 10.10.10.197:5000 swarm-3
docker-machine ssh swarm-1 docker swarm init  # copy the swarm join command to run on each other hose
docker-machine ssh swarm-2 docker swarm join --token SWMTKN-1-mysecrettoken 10.10.10.198:2377
docker-machine ssh swarm-3 docker swarm join --token SWMTKN-1-mysecrettoken 10.10.10.198:2377

johnmccabe

Drop the above file, called git-getpr into your PATH and you can then pull a PR (assuming you have set the source repo remote as upstream):

git getpr <PR ID>

This will pull the PR into a local branch called pr/

johnmccabe

You can bump a formula entirely on the command line.

$ brew bump-formula-pr --strict faas-cli --tag=0.4.6 --revision=39183ee1b344a7bb8825bd2ebedce5c0bf4262c4

You'll be prompted to allow access to your git credentials in the OSX keychain. There may be some extra setup required tho, possibly setting up the remote?

Already up-to-date.
==> replace "0.4.5" with "0.4.6"
==> replace "e9c738f9a2833980a1bfc0102b3dfdf0cce2684a" with "39183ee1b344a7bb8825bd2ebedce5c0bf4262c4"
==> Downloading https://homebrew.bintray.com/bottles/hub-2.2.9.sierra.bottle.tar.gz

johnmccabe

      "target": "/etc/hosts",
      "title": "localhost"
    },
    {
      "ensure": "present",
      "ip": "255.255.255.255",
      "name": "broadcasthost",
      "provider": ":aug",
      "resource": "host",
      "target": "/etc/hosts",

johnmccabe

{
    "providers": [
        {
            "name": "file::posix",
            "type": "file",
            "source": "builtin",
            "desc": "A provider to manage POSIX files.\n",
            "suitable": true,
            "attributes": [
                {