We've got prometheus-node-exporter 0.14.0~git20170523-0 deployed in production that fixes a number of issues (lvs ipv6, qdisc collector, etc). It'd be nice to have it upgraded in labs / tools too, similarly as what was done in T152580: rollout prometheus-node-exporter 0.13
There is vanilla clush on tools-puppetmaster-02.tools.eqiad.wmflabs you can do something like clush -f 10 -g all 'foo' and for all of labs it's still salt on labcontrol1001 or a labs wide root running something from local atm. If salt seems to be missing too much @Andrew or I can do a root pass (his is better as a few weird edge instances may still only have his).
All done! I've ran the upgrade with cumin, using the command below (see also
cumin -b 40 'A:all' 'DEBIAN_FRONTEND=noninteractive apt-get -q -y --assume-no -o DPkg::Options::="--force-confdef" -o DPkg::Options::="--force-confold" install prometheus-node-exporter