Oats87

etcdctl get / --prefix --endpoints=${ETCDCTL_ENDPOINTS} --keys-only | grep ${NAMESPACE}

Oats87

for i in $(kubectl get state -n hobbyfarm | awk '{print $1}' | grep -v "NAME"); do kubectl -n hobbyfarm patch state $i -p '{"metadata":{"finalizers": []}}' --type=merge; done

Oats87

kubectl get configmap -n kube-system cattle-controllers -o json | jq -r '.metadata.annotations["control-plane.alpha.kubernetes.io/leader"]' | jq -r ".holderIdentity"

Oats87

#!/bin/sh
sed -i "/\b\UUID\b/d" /etc/sysconfig/network-scripts/ifcfg-ens192
rm -vf /etc/ssh/ssh_host_*
systemctl stop systemd-journald.socket
find /var/log -type f -exec rm {} \;
rm -rf /var/log/journal/*
rm /root/.bash_history; history -c
systemctl poweroff

Oats87

#!/bin/bash

REPO=${REPO:-rancher}
IMAGE=${IMAGE:-rancher-agent}
TAG=${TAG:-v2.5.1-rc1}

DESTREPO=${DESTREPO:-oats87}
DESTIMAGE=${DESTIMAGE:-$IMAGE}
DESTTAG=${DESTTAG:-$TAG}

Oats87

export KUBECONFIG=/etc/rancher/rke2/rke2.yaml; export PATH=$PATH:/var/lib/rancher/rke2/bin

Oats87

crictl -r /var/run/k3s/containerd/containerd.sock exec -it $(crictl -r /var/run/k3s/containerd/containerd.sock ps | grep etcd | awk '{print $1}') /bin/bash

Oats87

#!/bin/sh
for pod in $(kubectl get pods --no-headers -l app=rancher -n cattle-system | cut -d ' ' -f1); do
  echo Collecting pprof information for $pod - this will take some time.
  kubectl -n cattle-system exec $pod -c rancher -- curl -s http://localhost:6060/debug/pprof/profile -o profile;
  kubectl -n cattle-system cp $pod:profile pprof-$pod-profile -c rancher;
  kubectl -n cattle-system exec $pod -c rancher -- curl -s http://localhost:6060/debug/pprof/goroutine -o goroutine;
  kubectl -n cattle-system cp $pod:goroutine pprof-$pod-goroutine -c rancher;
  kubectl -n cattle-system exec $pod -c rancher -- curl -s http://localhost:6060/debug/pprof/heap -o heap;
  kubectl -n cattle-system cp $pod:heap pprof-$pod-heap -c rancher;
  kubectl -n cattle-system exec $pod -c rancher -- curl -s http://localhost:6060/debug/pprof/threadcreate -o threadcreate;

Oats87

CLUSTER_NAME="CLUSTER-NAME"; kubectl get rkebootstrap -n fleet-default $(kubectl get secrets -n fleet-default --field-selector=type=rke.cattle.io/machine-plan -l cluster.x-k8s.io/cluster-name="$CLUSTER_NAME",rke.cattle.io/init-node=true -o json | jq -r '.items[0].metadata.ownerReferences[0].name') -o json | jq -r '.metadata.ownerReferences[0].name'

Oats87

#!/bin/bash

FILE=${1:-0}

if [ "${FILE}" = "0" ]; then
	echo "need to specify a file"
	exit 1
fi

fileNo=$(ls $FILE-split | wc -l | awk '{print $1}')