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@mtcoffee
mtcoffee / removecluster.js
Last active February 29, 2024 18:38
Servicenow K8s cleanup
// Cleanup all Kubernetes tables that are orphaned with no cluster
// Define the tables where records need to be deleted
// MUST BE RUN IN A FIX SCRIPT IN DISCOVERY AND SERVICE MAPPING SCOPE
var k8scluster_sysid = '9c880487475c0a10971497da116d43d1'; //sys_id of cluster
var tables = [
'cmdb_ci_kubernetes_cluster',
'cmdb_ci_kubernetes_service',
'cmdb_ci_kubernetes_replicationcontroller',
'cmdb_ci_kubernetes_replicaset',
'cmdb_ci_kubernetes_daemonset',
@mtcoffee
mtcoffee / ArgoCDonK3s.sh
Created February 11, 2024 00:28
Install ArgoCD on K3s
#This will install the ArgoCD manifest, and add and ingress for traefik so you can access it on http://hostname/argocd
kubectl create namespace argocd
kubectl apply -n argocd -f https://raw.githubusercontent.com/argoproj/argo-cd/stable/manifests/install.yaml
kubectl apply -f - << "EOF"
---
#Need to configure argocd to server.insecure: "true"
#https://argo-cd.readthedocs.io/en/stable/operator-manual/ingress/#traefik-v22
apiVersion: v1
kind: ConfigMap
@mtcoffee
mtcoffee / CreatePortainerOnK3s.sh
Last active February 10, 2024 00:34
portainer on K3s with traefik ingress
kubectl create -f - <<EOF
---
kind: Namespace
apiVersion: v1
metadata:
name: portainer
labels:
name: portainer
---
apiVersion: apps/v1
@mtcoffee
mtcoffee / CreateNginxOnK3s.sh
Last active February 10, 2024 00:23
nginx on K3s with traefik ingress
kubectl create -f - <<EOF
---
apiVersion: v1
kind: Namespace
metadata:
name: nginxweb
labels:
name: nginx
---
apiVersion: apps/v1
@mtcoffee
mtcoffee / findrecords.js
Last active December 20, 2023 21:13
Find all references to an existing record in ServiceNow
/*
Borrowing from https://servicenowguru.com/system-definition/find-references-specific-record/
This background script finds all references to an existing record, e.g., a company, or group
and exports them to a CSV saved in the sys_data_source table.
*/
var table = 'core_company';
var rec_sys_id = '0e8b8e650a0a0b3b004f285ffbb1a4fc';
var references = findReferencesToCoreRecord(table, rec_sys_id);
@mtcoffee
mtcoffee / terraform.tfvars
Last active December 10, 2023 17:18
terraform_aws_windows_ec2_t2micro_tfvars
access_key = "SampleAccesKeyAKIA5HQPIDLAFRCZVQ88"
secret_key = "SamplePrivateKeylmy+asdfasdsdfaa3424g32gfasdfaS"
@mtcoffee
mtcoffee / variables.tf
Created December 10, 2023 17:14
terraform_aws_windows_ec2_t2micro_variables
variable "access_key" {
description = "Access key to AWS console"
}
variable "secret_key" {
description = "Secret key to AWS console"
}
variable "instance_name" {
description = "Name of the instance to be created"
@mtcoffee
mtcoffee / main.tf
Created December 10, 2023 17:08
terraform_aws_windows_ec2_t2micro
provider "aws" {
access_key = "${var.access_key}"
secret_key = "${var.secret_key}"
region = "us-west-2"
}
resource "aws_instance" "ec2_instance" {
ami = "${var.ami_id}"
instance_type = "${var.instance_type}"
key_name = "${var.ami_key_pair_name}"
@mtcoffee
mtcoffee / gist:c535c32577d8e780014147d32340bf8e
Created December 2, 2023 13:01
vsphere terraform error
│ Error: Missing required argument
│ with vsphere_virtual_machine.vm,
│ on instance.tf line 95, in resource "vsphere_virtual_machine" "vm":
│ 95: windows_options {
│ "clone.0.customize.0.windows_options.0.domain_admin_password": all of
│ `clone.0.customize.0.windows_options.0.domain_admin_password,clone.0.customize.0.windows_options.join_domain`
│ must be specified
@mtcoffee
mtcoffee / SNPowerShellTableAPIExport.ps1
Created November 30, 2023 15:11
LargeServiceNowExportwithPowerShell
<#
Since ServiceNow will only allow 10,000 records to be exported by default we need to use pagingation for large exports.
This script will query the table api for the selected table and loop through blocks of 10,000 until all records are retrived.
It then converts the JSON payload to a CSV
#>
# Set ServiceNow credentials
$username = "admin"
$password = "pass"
$securePassword = ConvertTo-SecureString $password -AsPlainText -Force