akhilsreddy1

def retry(times, exceptions):
    """
    Retry Decorator

    Retries the wrapped function/method `times` times if the exceptions listed
    in ``exceptions`` are thrown

    :param times: The number of times to repeat the wrapped function/method
    :type times: Int
    :param Exceptions: Lists of exceptions that trigger a retry attempt

akhilsreddy1

#!/bin/bash -e

# Usage ./k8s-service-account-kubeconfig.sh ( namespace ) ( service account name )

TEMPDIR=$( mktemp -d )

trap "{ rm -rf $TEMPDIR ; exit 255; }" EXIT

SA_SECRET=$( kubectl get sa -n $1 $2 -o jsonpath='{.secrets[0].name}' )

akhilsreddy1

#!/bin/bash -e

# Usage ./k8s-service-account-kubeconfig.sh ( namespace ) ( service account name )

TEMPDIR=$( mktemp -d )

trap "{ rm -rf $TEMPDIR ; exit 255; }" EXIT

SA_SECRET=$( kubectl get sa -n $1 $2 -o jsonpath='{.secrets[0].name}' )

akhilsreddy1

relabel_configs:
    - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_scrape]
      action: keep
      regex: true
    - target_label: __address__
      replacement: <api server address>
    - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_scheme]
      regex: ^$
      replacement: http
      target_label: __meta_kubernetes_service_annotation_prometheus_io_scheme

akhilsreddy1

# Inspired by: https://stackoverflow.com/questions/42170380/how-to-add-users-to-kubernetes-kubectl
# this script creates a service account (user1) on a Kubernetes cluster (tested with AWS EKS 1.9)
# prereqs: a kubectl ver 1.10 installed and proper configuration of the heptio authenticator
# this has been tested on Linux in a Cloud9 environment (for MacOS the syntax may be slightly different)

**************************************************
*******           Create an account        ******* 
**************************************************
# Create service account for user user1
kubectl create sa user1

akhilsreddy1

#!/bin/bash
set -e
set -o pipefail

# Add user to k8s using service account, no RBAC (must create RBAC after this script)
if [[ -z "$1" ]] || [[ -z "$2" ]]; then
 echo "usage: $0 <service_account_name> <namespace>"
 exit 1
fi

akhilsreddy1

#!/usr/bin/env bash

set -x

NS="ns1"
VETH="veth1"
VPEER="vpeer1"
VETH_ADDR="10.200.1.1"
VPEER_ADDR="10.200.1.2"

akhilsreddy1

#!/usr/bin/env bash

set -x

NS="ns1"
VETH="veth1"
VPEER="vpeer1"
VETH_ADDR="10.200.1.1"
VPEER_ADDR="10.200.1.2"

akhilsreddy1

#!/bin/bash -xe

EBS_DEVICE='/dev/sdh'
INSTANCE_ID=$1
AKI=${2:-'aki-5f15f636'}
ARI=${3:-'ari-0915f660'}
ARCH=${4:-'i386'}
SIZE=${5:-10}
AZ=${6:-'us-east-1d'}
NAME=${7:-"ami-from-$INSTANCE_ID"}