kubernetes-events-propagation.sh

# Source: https://gist.github.com/vfarcic/ba423e929f368f12cbaa5ce2da5a6b5b

#########################################################################
# Kubernetes Events Are Broken (If You Are Building a Developer Portal) #
#########################################################################

#########
# Setup #
#########

# Install `nix` by following the instructions at https://nix.dev/install-nix. Watch https://youtu.be/0ulldVwZiKA if you are not familiar with Nix. Alternatively, you can skip executing `nix-shell` but, in that case, you need the tools used in this demo installed on your host machine.

git clone https://github.com/vfarcic/kubernetes-events-demo

cd kubernetes-events-demo

nix-shell --run $SHELL

chmod +x setup.sh

./setup.sh

########
# Demo #
########

kubectl --namespace a-team get all

kubectl --namespace a-team delete pods \
    --selector app.kubernetes.io/name=silly-demo

kubectl --namespace a-team get all

kubectl get events

kubectl --namespace a-team describe replicaset \
    --selector app.kubernetes.io/name=silly-demo

kubectl --namespace a-team describe deployment silly-demo

cat aws-sql.yaml

kubectl --namespace a-team apply --filename aws-sql.yaml

kubectl --namespace a-team get sqlclaims

kubectl --namespace a-team describe sqlclaim my-db

crossplane beta trace sqlclaim my-db --namespace a-team

kubectl get sqls

kubectl describe sqls --selector crossplane.io/claim-name=my-db

kubectl get managed

kubectl describe vpc.ec2.aws.upbound.io my-db

###########
# Destroy #
###########

kind delete cluster

exit