ironcladlou · September 8, 2020 18:27
diff --git a/jam-etcd.sh b/jam-etcd.sh
 #!/bin/bash

 choice=$(oc get --namespace openshift-etcd --selector etcd pods -o json | jq -r '.items[] | .spec.nodeName + " " + (.status.containerStatuses[] | select(.name=="etcd") | .containerID[8:])' | fzf)
 IFS=' ' read node container_id <<< "$choice"

 pid=$(oc debug --quiet nodes/$node -- chroot /host crictl inspect -o go-template --template '{{.info.pid}}' $container_id)
 oc debug --quiet nodes/$node -- chroot /host strace -Tfe inject=fdatasync:delay_enter=800000 -e trace=fdatasync -p $pid
	#!/bin/bash

	choice=$(oc get --namespace openshift-etcd --selector etcd pods -o json \| jq -r '.items[] \| .spec.nodeName + " " + (.status.containerStatuses[] \| select(.name=="etcd") \| .containerID[8:])' \| fzf)
	IFS=' ' read node container_id <<< "$choice"

	pid=$(oc debug --quiet nodes/$node -- chroot /host crictl inspect -o go-template --template '{{.info.pid}}' $container_id)
	oc debug --quiet nodes/$node -- chroot /host strace -Tfe inject=fdatasync:delay_enter=800000 -e trace=fdatasync -p $pid