marjamis

#!/bin/bash -xe

# Below command can be replaced to the required CLI, including with custom JSON output, assuming the NextToken is in the same location.
AWS_CLI_COMMAND="aws elasticbeanstalk list-platform-versions --max-records 100 --query={NextToken:NextToken,PlatformARNs:PlatformSummaryList[*].PlatformArn}"
OUTPUT_FILE="./output-$(date +%s)"

function CLI_call() {
  if [ ! -v NEXT_TOKEN ]; then
    cli_output=$($AWS_CLI_COMMAND)
  else

marjamis

awscli

Using an assumed role credentials with environment variables

# Clear any existing ENV credentials
unset AWS_ACCESS_KEY_ID AWS_SECRET_ACCESS_KEY AWS_SESSION_TOKEN
# Assumed the specified role and export the required values
KEYS=$(aws sts assume-role --role-arn $AWS_ROLE_ARN \
 --role-session-name testing --duration 900); \

marjamis

#!/bin/bash -ex

CURL_COMMAND='curl -X POST https://api.github.com/graphql'
RAW_OUTPUT_FILE="$(tempfile -s ".query.output")"
MINIMUM_PLUS_1_COUNT=20

function API_call() {
  if [ ! -v NEXT_PAGE ]; then
    api_output=$($CURL_COMMAND  -H "Authorization:bearer $GITHUB_TOKEN" -d @query)
  else

marjamis

 aws ec2 describe-instances --query 'Reservations[].Instances[].[PrivateIpAddress, MetadataOptions]' --instance-ids <ids>
 

marjamis

#!/bin/bash

FILE="ipsToConnectTo"

lineContents() {
  # Checks if a line has a * pointer next to it to denote which is the next line that should be returned.
  LN=$(grep --color=never -n \* $FILE | cut -f1 -d\:)

  # If there is no * pointer it needs a manual reset to the right starting location. A precaution for how I used it but easily customisable.
  if [ "${LN}" == "" ] ; then

marjamis

# Loops through all the .png images in the current folder and assigns their filename to an element of the array
counter=0
for i in `ls -1 ./*.png` ; do
    images[$counter]=$i;
    let counter=counter+1;
done

# Loops through the images array, based on the ROWS and COLS spec, to determine how many items rows and columns there will be when merging. Plenty of improvements here
ROWS=2
COLS=4

marjamis

#!/bin/bash

# echo "## Each files last update, sorted from oldest to newest"
# cd .. && git ls-tree -r --name-only HEAD | while read filename; do   echo "$(git log -1 --format="%aI" -- $filename) $filename"; done | sort -rk1

function lastCommit {
    git log -1 --format=%cI
}

function addNumber {

marjamis

export DOCKER_REGISTRY_USERNAME="marjamis"
export REPOSITORY="test"

# Note: If using the base64 command doesn't work here you can run a docker login with your credentials and then copy the base64 value from the file: ~/.docker/config.json
export TOKEN=$(curl -H "Authorization: Basic <base64 of docker hub username:password>" "https://auth.docker.io/token?service=registry.docker.io&scope=repository:$DOCKER_REGISTRY_USERNAME/$REPOSITORY:pull,push" | jq .)

# Get the manifest of a specific image
curl -LH "Authorization: Bearer $TOKEN" https://index.docker.io/v2/$DOCKER_REGISTRY_USERNAME/$REPOSITORY/manifests/<tag or digest> | jq .

# Get a list of tags for images in this repository

marjamis

.DEFAULT_GOAL := helper
BUILD_TIME ?= $(shell date '+%s')

# Useful for colour coding outputs
TEXT_RED = \033[0;31;1m
TEXT_BLUE = \033[0;34;1m
TEXT_GREEN = \033[0;32;1m
TEXT_PURPLE = \033[0;35;1m
TEXT_NOCOLOR = \033[0m

marjamis

export CLUSTER="test"

PAYLOAD=$(aws eks describe-cluster --name $CLUSTER --query 'cluster.{CA: certificateAuthority.data,Endpoint: endpoint}')
echo $PAYLOAD | jq -rc .CA | base64 -D > /tmp/public_cert
ENDPOINT=$(echo $PAYLOAD | jq -rc .Endpoint)
curl -v --cacert /tmp/public_cert -H "Authorization: Bearer "$(aws eks get-token --cluster-name $CLUSTER | jq -rc .status.token) $ENDPOINT/api/v1/namespaces/default/pods/
  
## Additional curl options
curl -X GET --cacert /var/lib/kubelet/pods/<podId>/volumes/kubernetes.io~secret/<kube-proxy token secret>/ca.crt -H "Authorization: Bearer $(cat token)" https://<endpoint IP>:443/api/v1/endpoints
kubectl -n kube-system create serviceaccount kube-dns