This change adds full IPv6 support to the Kubernetes operator's DNS functionality,
enabling dual-stack and IPv6-only cluster support.
Fixes#16633
Signed-off-by: Raj Singh <raj@tailscale.com>
Implements the controller for the new ProxyGroup CRD, designed for
running proxies in a high availability configuration. Each proxy gets
its own config and state Secret, and its own tailscale node ID.
We are currently mounting all of the config secrets into the container,
but will stop mounting them and instead read them directly from the kube
API once #13578 is implemented.
Updates #13406
Signed-off-by: Tom Proctor <tomhjp@users.noreply.github.com>
Turn off stateful filtering for egress proxies to allow cluster
traffic to be forwarded to tailnet.
Allow configuring stateful filter via tailscaled config file.
Deprecate EXPERIMENTAL_TS_CONFIGFILE_PATH env var and introduce a new
TS_EXPERIMENTAL_VERSIONED_CONFIG env var that can be used to provide
containerboot a directory that should contain one or more
tailscaled config files named cap-<tailscaled-cap-version>.hujson.
Containerboot will pick the one with the newest capability version
that is not newer than its current capability version.
Proxies with this change will not work with older Tailscale
Kubernetes operator versions - users must ensure that
the deployed operator is at the same version or newer (up to
4 version skew) than the proxies.
Updates tailscale/tailscale#12061
Signed-off-by: Irbe Krumina <irbe@tailscale.com>
Co-authored-by: Maisem Ali <maisem@tailscale.com>
Raj Singh
Irbe Krumina
Tom Proctor
Brad Fitzpatrick