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// Serves the resultFile as a response to queries. This is useful for
// assembling a custom healthcheck as a sidecar.
//
// resultFile is of format <status code> SPACE <response text>
//
// You should have a script that does the custom set of healthchecking
// on your apps and write a resulting status file.
//
// Example
//

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apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: debug-vm
  namespace: default
  labels:
    k8s-app: debug-vm
spec:
  selector:
    matchLabels:

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FROM alpine
RUN apk update
RUN apk add unbound bind-tools
COPY unbound.conf /etc/unbound/unbound.conf

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function foo() {
        a=$1
        shift
        b=$1
        shift
        c=$1
        shift

        echo "a='${a}' b='${b}' c='${c}'"
}

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# Replace dnsmasq spec in the kube-dns pod (see kubectl get -n kube-system kube-dns -o yaml)
# Make sure you replace cluster.local below.
name: dnsmasq
image: gcr.io/google_containers/k8s-dns-dnsmasq-nanny-amd64:1.14.0
livenessProbe:
  httpGet:
    path: /healthcheck/dnsmasq
    port: 10054
    scheme: HTTP
initialDelaySeconds: 60