mgoodness

apiVersion: rbac.authorization.k8s.io/v1beta1
kind: Role
metadata:
  name: nginx-ingress-controller
rules:
  - apiGroups:
      - ""
    resources:
      - configmaps
      - pods

mgoodness

kubectl -n kube-system create sa nginx-ingress-controller
kubectl apply -f https://gist.github.com/mgoodness/684d91e5812d383f6cc48d420bdad5b5/raw/8ef6d0623e9273aa93f22ab2b5d5cbb40502a5aa/nginx-ingress-controller-clusterrole.yaml
kubectl -n kube-system apply -f https://gist.github.com/mgoodness/4c5ddf4cc340a7c504a01a8f9ff422cf/raw/421d2032e4a36577739b60c0e673e889c1d1c6e2/nginx-ingress-controller-role.yaml
kubectl create clusterrolebinding nginx-ingress-controller --clusterrole nginx-ingress-controller --serviceaccount=kube-system:nginx-ingress-controller
kubectl -n kube-system create rolebinding nginx-ingress-controller --role nginx-ingress-controller --serviceaccount=kube-system:nginx-ingress-controller
kubectl -n kube-system patch rc/nginx-ingress-controller -p '{"spec": {"template": {"spec": {"serviceAccountName": "nginx-ingress-controller"}}}}'
kubectl -n kube-system delete po -l app=nginx-ingress-controller

mgoodness

k8s-api() {
  if [[ "$1" == "1.9" ]]; then
    url="https://v1-9.docs.kubernetes.io/docs/api-reference/v1.9/"
  else
    url="https://kubernetes.io/docs/reference/generated/kubernetes-api/v$1/"
  fi
  
  open ${url}
}

mgoodness

find-replace() {
  for m in (ag --files-with-matches -- $1); do
    sed -i '' -e "s/$1/$2/g" $m
  done
}

mgoodness

docker-rmi() {
  docker images \
    | fzf --header-lines=1 --multi \
    | awk '{print $3}' \
    | xargs docker rmi ${1+"$@"}
}

mgoodness

kube-context() {
  if [[ -n "$1" ]]; then
    context=$1
  else
    context=$(kubectl config get-contexts \
      | fzf --header-lines=1 --no-multi \
      | awk '{if ($1!="*") print $1; else print $2 }')
  fi

  [[ -n ${context} ]] && kubectl config use-context ${context}

mgoodness

#!/usr/bin/env bash

while getopts ":u:" opt; do
  case "$opt" in
    u)
      username="${OPTARG}"
      ;;
    \?)
      echo "Invalid option: -${OPTARG}" >&2
      return 1

mgoodness

---
kind: ConfigMap
apiVersion: v1
metadata:
  labels:
    app: fluentd
  name: fluentd-cloudwatch-logs
  namespace: kube-system
data:
  aws-region: us-east-1

mgoodness

git-rebase-preserve-author() {
  git rebase --preserve-merges $1

  root_dir=(git rev-parse --show-toplevel)
  while [[ -f ${root_dir}/.git/rebase-merge/stopped-sha ]]; do
    stopped_sha=(cat ${root_dir}/.git/rebase-merge/stopped-sha)
    git_author_string=(git show -s --format='%an <%ae>' ${stopped_sha})

    for c in (git diff --name-only --diff-filter=U); do
      eval ${EDITOR} ${root_dir}/$c

mgoodness

apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRole
metadata:
  name: nginx-ingress-controller
rules:
  - apiGroups:
      - ""
    resources:
      - configmaps
      - endpoints