efossas

contexts="$(cat "$KUBECONFIG" | yq e ".contexts[].name" -)";
for current_context in $contexts; do
  kubeconfig_path="$(printf "%s" "$current_context" | rev | cut -d'/' -f1 | rev)";
  kubectl config view --minify --flatten --context="$current_context" > "$kubeconfig_path";
  if [[ "$?" != "0" ]]; then
    rm -f "$kubeconfig_path";
    echo "bad context: $current_context";
  fi;
done;

efossas

contexts="$(cat "$KUBECONFIG" | yq e ".contexts[].name" -)";
for current_context in $contexts; do
  kubectl config view --minify --flatten --context="$current_context" || echo "bad context: $current_context";
  echo "---";
done;

efossas

# kubectl_print_context CONTEXT_NAME
kubectl_print_context() {
  kubectl config view --minify --flatten --context="$1";
}

efossas

kubectl config view --minify --flatten --context="$(kubectl config current-context)";

efossas

# capacity
capacity() {
  echo "node cpu.capacity cpu.allocatable memory.capacity memory.allocatable" | awk '{printf "%-50s %-20s %-20s %-20s %-20s \n", $1, $2, $3, $4, $5}';
  kubectl get nodes -o json | jq -r '.items[] | "\(.metadata.name) \(.status.capacity.cpu) \(.status.allocatable.cpu) \(.status.capacity.memory) \(.status.allocatable.memory)"' | awk '{printf "%-50s %-20s %-20s %-20s %-20s \n", $1, $2, $3, $4, $5}';
}

efossas

# system [cpu|mem]
system() {
  if [[ "$1" == "cpu" ]]; then
    kubectl top pod --all-namespaces | tail -n +2 | sort --reverse --key 3 --numeric;
  elif [[ "$1" == "mem" ]]; then
    kubectl top pod --all-namespaces | tail -n +2 | sort --reverse --key 4 --numeric;
  else
    echo "unknown resource type";
  fi;
}

efossas

jobs:
  setup-env:
    runs-on: ubuntu-latest
    steps:
      - id: setup-env
        # pass secret in as input
        with:
          MY_SECRET: ${{ secrets.MY_SECRET }}
        # or pass in secret as environment variable
        env:

efossas

# so many steps to share a value 🙁
# set-output command -> internal key name -> output key name -> needs on next job -> handlebars (not portable)
jobs:
  setup:
    runs-on: ubuntu-latest
    outputs:
      key-name-alt: ${{ steps.set-value.outputs.key-name }}
    steps:
      - id: set-value
        run: echo "::set-output name=key-name::value-goes-here"

efossas

on:
  workflow_call:
    inputs:
      BUILD_NO_CACHE:
        description: 'Add any value to disable build caching'
        default: ''
        required: false
        type: string

efossas

variables:
  BUILD_NO_CACHE:
    value: ""
    description: "Add any value to build your Dockerfiles without using the cache"