Zach Arnold zparnold
zparnold
/ one_liner.sh
Last active
June 21, 2025 06:24
A simply script to delete all failed pods from Kubernetes
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| kubectl get pods --all-namespaces | grep Evicted | awk '{print $2 " --namespace=" $1}' | xargs kubectl delete pod |
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| variable "cluster-name" { | |
| default = "terraform-eks-demo" | |
| type = string | |
| } | |
| # This data source is included for ease of sample architecture deployment | |
| # and can be swapped out as necessary. | |
| data "aws_availability_zones" "available" {} | |
| resource "aws_vpc" "demo" { |
zparnold
/ k8srequiredprobes.yaml
Last active
August 23, 2022 12:11
A Gatekeeper Constraint Template (for AKS's implementation of Gatekeeper) capable of requiring liveness, readiness, and startup probes with exclusions for pod labels and container names
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| apiVersion: templates.gatekeeper.sh/v1beta1 | |
| kind: ConstraintTemplate | |
| metadata: | |
| name: k8sazurecontainerprobesrequired | |
| spec: | |
| crd: | |
| spec: | |
| names: | |
| kind: K8sAzureContainerProbesRequired | |
| validation: |
zparnold
/ line_counter.go
Created
September 25, 2020 17:26
You can use this to count all the lines in a directory
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| package main | |
| import ( | |
| "bytes" | |
| "fmt" | |
| "io" | |
| "log" | |
| "math/big" | |
| "os" | |
| "path/filepath" |
zparnold
/ ena_setup_on_ec2.sh
Created
March 8, 2018 18:40
Run this script on Ubuntu to enable ENA support.
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| #!/bin/bash | |
| sudo apt-get update && sudo apt-get upgrade -y | |
| #you may get an error E: Failed to fetch https://sdkrepo.atlassian.com/debian/dists/stable/contrib/binary-amd64/Packages 404 Not Found | |
| #don't worry, you can continue without harm | |
| sudo apt-get install -y build-essential dkms | |
| git clone https://github.com/amzn/amzn-drivers | |
| sudo mv amzn-drivers /usr/src/amzn-drivers-1.5.1 | |
| sudo touch /usr/src/amzn-drivers-1.5.1/dkms.conf | |
| echo 'PACKAGE_NAME="ena" | |
| PACKAGE_VERSION="1.5.1" |
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| #chances are you use the same port and adapter everywhere | |
| default: &default | |
| adapter: mysql2 | |
| reconnect: true | |
| port: 3306 | |
| #we use docker compose locally, so these settings stay the same | |
| local: &local | |
| <<: *default | |
| username: root |
zparnold
/ hacksploit.sh
Created
January 21, 2019 00:54
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| helm plugin install https://github.com/hypnoglow/helm-s3.git | |
| helm repo add zparnold s3://zparnold-helm/charts | |
| helm install zparnold/hacksploit |
zparnold
/ ygrene-manager-virtual-service.yaml
Created
October 30, 2018 19:02
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| apiVersion: networking.istio.io/v1alpha3 | |
| kind: VirtualService | |
| metadata: | |
| name: manager-service | |
| spec: | |
| hosts: | |
| - "ops.acceptance.ygreneworks.com" | |
| gateways: | |
| - manager-gateway | |
| http: |
zparnold
/ ygrene-manager-dest-rule.yaml
Created
October 30, 2018 19:00
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| apiVersion: "networking.istio.io/v1alpha3" | |
| kind: "DestinationRule" | |
| metadata: | |
| name: "manager-istio-client-mtls" | |
| spec: | |
| host: ygrene-manager-service.acceptance.svc.cluster.local | |
| trafficPolicy: | |
| tls: | |
| mode: ISTIO_MUTUAL |
zparnold
/ stripe-service-entry.yaml
Created
October 30, 2018 18:40
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| apiVersion: networking.istio.io/v1alpha3 | |
| kind: ServiceEntry | |
| metadata: | |
| name: stripe-external | |
| spec: | |
| hosts: | |
| - "api.stripe.com" | |
| ports: | |
| - number: 443 | |
| name: https |
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