gardener / ops-toolbelt

Useful tools and operations guide for gardener landscapes
Apache License 2.0
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Adds iptables-save and wireguard #53

Closed plkokanov closed 3 years ago

plkokanov commented 3 years ago

What this PR does / why we need it: Adds the proposed table command from #46 and wireguard. These are not directly installed in the container during build time but will be downloaded only if necessary.

Which issue(s) this PR fixes: Fixes #46

Special notes for your reviewer: @neo-liang-sap as discussed in slack, I am opening this PR in place of #47 so we can close that one.

Release note:

Added the `table` command which uses `iptables-save` to list helpful info about iptable entries. 
Added the `wg` command which can be used when debugging the WireGuard VPN.