Bumps Alpine 3.18 -> 3.19.
Alpine 3.19 links iptables to nftables-based
implementation that can break hosts that don't
support nftables.
Link iptables back to the legacy implementation
till we have some certainty that changing to
nftables based implementation will not break existing
setups.
Updates tailscale/tailscale#15328
Signed-off-by: Irbe Krumina <irbe@tailscale.com>
Bump the versions to pick up some CVE patches. They don't affect us, but
customer scanners will complain.
Updates #cleanup
Signed-off-by: Andrew Lytvynov <awly@tailscale.com>
Bump alpine base image version used to build tailscale/tailscale
and tailscale/k8s-operator images 3.16 -> 3.18
Updates #cleanup
Signed-off-by: Irbe Krumina <irbe@tailscale.com>
This updates all source files to use a new standard header for copyright
and license declaration. Notably, copyright no longer includes a date,
and we now use the standard SPDX-License-Identifier header.
This commit was done almost entirely mechanically with perl, and then
some minimal manual fixes.
Updates #6865
Signed-off-by: Will Norris <will@tailscale.com>
