6 Commits (bf6e8742415b718d78ccc7ebe8eb4525169680dd)

Author	SHA1	Message	Date
Brad Davidson	c51d7bfbd1	Add health-check support to loadbalancer ... * Adds support for health-checking loadbalancer servers. If a health-check fails when dialing, all existing connections to the server will be closed. * Wires up a remotedialer tunnel connectivity check as the health check for supervisor/apiserver connections. * Wires up a simple ping request to the supervisor port as the health check for etcd connections. Signed-off-by: Brad Davidson <brad.davidson@rancher.com>	8 months ago
Roberto Bonafiglia	06c779c57d	Fixed loadbalancer in case of IPv6 addresses ... Signed-off-by: Roberto Bonafiglia <roberto.bonafiglia@suse.com>	3 years ago
Luther Monson	9a849b1bb7	[master] changing package to k3s-io (#4846) ... * changing package to k3s-io Signed-off-by: Luther Monson <luther.monson@gmail.com> Co-authored-by: Derek Nola <derek.nola@suse.com>	3 years ago
Brad Davidson	c0d129003b	Handle loadbalancer port in TIME_WAIT ... If the port wanted by the client load balancer is in TIME_WAIT, startup will fail. Set SO_REUSEPORT so that it can be listened on again immediately. The configurable Listen call wants a context, so plumb that through as well. Signed-off-by: Brad Davidson <brad.davidson@rancher.com>	4 years ago
Brad Davidson	7cdfaad6ce	Always use static ports for client load-balancers (#3026) ... * Always use static ports for the load-balancers This fixes an issue where RKE2 kube-proxy daemonset pods were failing to communicate with the apiserver when RKE2 was restarted because the load-balancer used a different port every time it started up. This also changes the apiserver load-balancer port to be 1 below the supervisor port instead of 1 above it. This makes the apiserver port consistent at 6443 across servers and agents on RKE2. Additional fixes below were required to successfully test and use this change on etcd-only nodes. * Actually add lb-server-port flag to CLI * Fix nil pointer when starting server with --disable-etcd but no --server * Don't try to use full URI as initial load-balancer endpoint * Fix etcd load-balancer pool updates * Update dynamiclistener to fix cert updates on etcd-only nodes * Handle recursive initial server URL in load balancer * Don't run the deploy controller on etcd-only nodes	4 years ago
Hussein Galal	5749f66aa3	Add disable flags for control components (#2900) ... * Add disable flags to control components Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com> * golint Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com> * more fixes Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com> * fixes to disable flags Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com> * Add comments to functions Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com> * Fix joining problem Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com> * more fixes Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com> * golint Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com> * fix ticker Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com> * fix role labels Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com> * more fixes Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>	4 years ago