chaoskube fails when starting with read-only filesystem

[linki]

kubectl logs -f chaoskube-7b68cccbcf-g67cx
time="2019-08-08T19:38:36Z" level=info msg="starting up" dryRun=true interval=5s version=v0.15.0
W0808 19:38:36.596835       6 client_config.go:541] Neither --kubeconfig nor --master was specified.  Using the inClusterConfig.  This might not work.
log: exiting because of error: log: cannot create log: open /tmp/chaoskube.chaoskube-7b68cccbcf-g67cx.nobody.log.WARNING.20190808-193836.6: read-only file system

That's a regression. I though the switch to klog removes the need to rewrite the import. Seems like klog writes to disk like glog.

version: v0.15.0 with

        securityContext:
          capabilities:
            drop:
            - ALL
          procMount: Default
          readOnlyRootFilesystem: true
          runAsNonRoot: true
          runAsUser: 65534