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k-update-cm-filebeat
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| cat <<EOF | yq . -y | kubectl apply -n kube-system -f - | |
| apiVersion: v1 | |
| kind: ConfigMap | |
| metadata: { name: filebeat-config } | |
| data: | |
| filebeat.yml: |- | |
| $(kubectl get cm -n kube-system filebeat-config -oyaml \ | |
| | yq '.data["filebeat.yml"]' -r \ | |
| | sed -n "/output/q;p" \ | |
| | sed -e "\$aoutput.console:\n pretty: false" | |
| | sed 's/^/ /') | |
| EOF |
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