Snippets

Random Snippets of code and configuration for various tasks, projects, and testing.

CloudCustodian

• EC2 Tagging Compliance - Contains various policies for the following tasks
  • Tag instaces with key:value that denotes it's managed by CloudCustodian I.E. Custodian:true (Set to RunInstance)
  • Check for compliance on specific tag(s) - If not compliant mark for op - I.E. Stop after 3 days (Set to state:running)
  • Check for remediation of tag(s) - See if tag(s) exist yet - If they do, untag mark (Set to 30 minutes rate)
  • Check marked op tag (default maid_status) - If gte current date, perform op. I.E. Stop. (Set to 1 hour rate)
  • Check EBS Snapshots and propogate tags from parent EBS volume
  • Contains .json policy document to perform the above actions

TerraForm

AWS

Kubernetes

A dump of random things that will get converting into snippet files later

Login commands:

Google Cloud:

gcloud container clusters get-credentials ${cluster}

Microsoft Azure:

az aks get-credentials --resource-group ${RS} --name ${cluster}

AWS:

aws eks --region ${region} update-kubeconfig --name ${cluster}

Starting Nodes on AWS

https://docs.aws.amazon.com/eks/latest/userguide/launch-workers.html

Useful commands

kubectl get nodes --> Shows nodes, check if nodes are up and registered to the cluster
kubectl get pods (-o wide) --> shows pods, checks status of the pods on the node(s)
kubectl apply -f "service.yml" - Deploy a service to nodes, as pods
kubectl get deploy - Show the deployment