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@alsmola
alsmola / okta_aws_account_access.go
Last active February 10, 2021 21:37
List Okta account access to AWS IAM roles
package main
import (
"context"
"encoding/csv"
"errors"
"fmt"
"log"
"os"
"regexp"
@dwmkerr
dwmkerr / k8s-list-virtualservices.go
Created October 8, 2018 10:05
Example showing how to list Istio VirtualService CRDs Golang
// Example showing how to patch Kubernetes resources.
package main
import (
"fmt"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime/schema"
"k8s.io/client-go/dynamic"
_ "k8s.io/client-go/plugin/pkg/client/auth"
@mavieth
mavieth / install-php-7.sh
Created May 2, 2017 01:38
Upgrade from PHP 5.X.X to PHP 7 on an AWS EC2 Linux Server
#!/bin/bash
echo "==============================="
echo "Installing PHP 7"
echo "==============================="
sudo yum install php70
echo "==============================="
echo "Installing PHP 7 additional commonly used php packages"
echo "==============================="
@orenitamar
orenitamar / Dockerfile
Last active March 22, 2024 05:13
Installing numpy, scipy, pandas and matplotlib in Alpine (Docker)
# Below are the dependencies required for installing the common combination of numpy, scipy, pandas and matplotlib
# in an Alpine based Docker image.
FROM alpine:3.4
RUN echo "http://dl-8.alpinelinux.org/alpine/edge/community" >> /etc/apk/repositories
RUN apk --no-cache --update-cache add gcc gfortran python python-dev py-pip build-base wget freetype-dev libpng-dev openblas-dev
RUN ln -s /usr/include/locale.h /usr/include/xlocale.h
RUN pip install numpy scipy pandas matplotlib
@eldondevcg
eldondevcg / README.md
Last active November 18, 2020 10:31
Cross account bucket access for IAM roles

For: https://www.reddit.com/r/aws/comments/5jf7fb/permissions_for_lambda_accessing_s3_buckets_in/

This is a little tricky, because it requires several different moving parts, specifically,

  • the lambda task that you want to execute the copy must have IAM access to the bucket in the other account. This is not something that was obvious to me to begin with, although my use case was more complicated.
  • the bucket policy on the destination account must be set to permit your lambda function to write to that bucket. For my special use cases, I have to upload a new bucket policy daily to the receiving buckets. Alternatively, the destination accounts could probably give your a cross-account IAM role to upload the bucket policy yourself.
  • You will likely want to write your objects with the bucket-owner-full-control acl, http://docs.aws.amazon.com/AmazonS3/latest/dev/acl-overview.html otherwise, the bucket owner may not be able to download them.
@cherti
cherti / alert.sh
Created December 9, 2016 13:47
send a dummy alert to prometheus-alertmanager
#!/bin/bash
name=$RANDOM
url='http://localhost:9093/api/v1/alerts'
echo "firing up alert $name"
# change url o
curl -XPOST $url -d "[{
\"status\": \"firing\",
@marji
marji / logstash_indexer.conf
Created September 27, 2016 11:39
drupal watchdog logstash config
# logstash indexer filter for drupal watchdog
#
# See: https://events.drupal.org/dublin2016/sessions/building-high-available-elk-drupal
#
filter {
grok {
match => { "message" => "%{SYSLOGWATCHDOG}" }
}
date {
@bastman
bastman / docker-cleanup-resources.md
Created March 31, 2016 05:55
docker cleanup guide: containers, images, volumes, networks

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

@sandcastle
sandcastle / aurora_cluster.tf
Created March 25, 2016 09:44
Creates a AWS RDS Aurora Cluster with Terraform
########################
## Variables
########################
variable "environment_name" {
description = "The name of the environment"
}
variable "vpc_id" {
input {
stdin {
type => "stdin-type"
}
syslog {
type => syslog
port => 5514
}
file {
type => "logstash"