4 Commits (main)

Author	SHA1	Message	Date
Tom Proctor	d8a3683fdf	cmd/k8s-operator: restart ProxyGroup pods less (#14045) ... We currently annotate pods with a hash of the tailscaled config so that we can trigger pod restarts whenever it changes. However, the hash updates more frequently than is necessary causing more restarts than is necessary. This commit removes two causes; scaling up/down and removing the auth key after pods have initially authed to control. However, note that pods will still restart on scale-up/down because of the updated set of volumes mounted into each pod. Hopefully we can fix that in a planned follow-up PR. Updates #13406 Signed-off-by: Tom Proctor <tomhjp@users.noreply.github.com>	1 week ago
Tom Proctor	07c157ee9f	cmd/k8s-operator: base ProxyGroup StatefulSet on common proxy.yaml definition (#13714) ... As discussed in #13684, base the ProxyGroup's proxy definitions on the same scaffolding as the existing proxies, as defined in proxy.yaml Updates #13406 Signed-off-by: Tom Proctor <tomhjp@users.noreply.github.com>	1 month ago
Tom Proctor	36cb2e4e5f	cmd/k8s-operator,k8s-operator: use default ProxyClass if set for ProxyGroup (#13720) ... The default ProxyClass can be set via helm chart or env var, and applies to all proxies that do not otherwise have an explicit ProxyClass set. This ensures proxies created by the new ProxyGroup CRD are consistent with the behaviour of existing proxies Nearby but unrelated changes: * Fix up double error logs (controller runtime logs returned errors) * Fix a couple of variable names Updates #13406 Signed-off-by: Tom Proctor <tomhjp@users.noreply.github.com>	1 month ago
Tom Proctor	e48cddfbb3	cmd/{containerboot,k8s-operator},k8s-operator,kube: add ProxyGroup controller (#13684) ... 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>	2 months ago