echo-devnull

---

- hosts: elasticsearch
  serial: 1
  become: true
  user: ansible

  # First we make sure the cluster is not in a weird state before we begin rebooting
  # That would be bad.

echo-devnull

r00t() {
    if [ -n "$1" ]
    then
      kubectl run r00t --restart=Never -it --rm --image f00 --overrides "{\"spec\":{\"hostNetwork\": true, \"hostPID\": true, \"containers\": [{\"name\":\"1\",\"image\":\"alpine\",\"command\":[\"nsenter\",\"--mount=/proc/1/ns/mnt\",\"--\",\"/bin/sh\"],\"stdin\":true, \"tty\":true,\"securityContext\":{\"privileged\":true}}],\"nodeSelector\":{\"kubernetes.io/hostname\":\"$1\"},\"tolerations\":[{\"key\":\"node-role.kubernetes.io/etcd\",\"operator\":\"Exists\",\"effect\":\"NoExecute\"},{\"key\":\"node-role.kubernetes.io/controlplane\",\"operator\":\"Exists\",\"effect\":\"NoSchedule\"}]}}"
    fi
}

echo-devnull

function mergeKubeConfigs() {
  kube_config_dir="$HOME/.kube/config.d/"
  for f in `ls $kube_config_dir | grep config.`
  do
    export KUBECONFIG="$kube_config_dir/$f:$KUBECONFIG";
  done
  kubectl config view --raw >> ~/.kube/config
  unset KUBECONFIG
  export KUBECONFIG="$HOME/.kube/config"
}

echo-devnull

Keybase proof

I hereby claim:

• I am echo-devnull on github.
• I am maas (https://keybase.io/maas) on keybase.
• I have a public key ASBz3EnjKXK48LXzk3cS3kBmcYZOQ80fTumIbv-3OafQqQo

To claim this, I am signing this object:

echo-devnull

-----BEGIN PGP PUBLIC KEY BLOCK-----
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echo-devnull

# -*- mode: ruby -*-
# vi: set ft=ruby :

# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  config.vm.box = "centos/7"
  config.ssh.insert_key = false
  

echo-devnull

#------------------------------------------------------------------------------
# tlp - Parameters for power saving
# See full explanation: http://linrunner.de/en/tlp/docs/tlp-configuration.html

# Hint: some features are disabled by default, remove the leading # to enable
# them.

# Set to 0 to disable, 1 to enable TLP.
TLP_ENABLE=1

echo-devnull

---

- hosts: percona
  serial: 1

  # First we make sure the cluster is not in a weird state before we begin rebooting
  # That would be bad.
  pre_tasks:

    # Right! Before we begin a reboot, first check if the cluster is green

echo-devnull

if [ $commands[kubectl] ]; then
  source <(kubectl completion zsh)
fi

if [ $commands[kops] ]; then
  source <(kops completion zsh)
fi

# Stop and Remove all containers
alias drmf='docker stop $(docker ps -a -q) && docker rm $(docker ps -a -q)'

echo-devnull

# Lazy Git
function lg() {
    git add .
    git commit -a -m "$1"
    git pull
    git push
}
# End Lazy G