Commit Graph

13 Commits (f9f1cabe9c1b55f3d7387bd9f1a0b7d7bdadfa78)

Author SHA1 Message Date
Brian Downs ac7a8d89c6
Add ability to reconcile bootstrap data between datastore and disk (#3398) 2021-10-07 12:47:00 -07:00
Derek Nola 21c8a33647
Introduction of Integration Tests (#3695)
* Commit of new etcd snapshot integration tests.
* Updated integration github action to not run on doc changes.
* Update Drone runner to only run unit tests

Signed-off-by: dereknola <derek.nola@suse.com>
2021-07-26 09:59:33 -07:00
Hussein Galal 136dddca11
Fix storing bootstrap data with empty token string (#3422)
* Fix storing bootstrap data with empty token string

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* delete node password secret after restoration

fixes to bootstrap key

vendor update

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* fix comment

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* fix typo

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

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* fixes

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* typos

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* Removing dynamic listener file after restoration

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* go mod tidy

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
2021-06-22 22:42:34 +02:00
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
2021-03-06 02:29:57 -08:00
Brad Davidson ad5e504cf0
Allow joining clusters when the server CA is trusted by the OS CA bundle (#2743)
* Add tests to clientaccess/token
* Fix issues in clientaccess/token identified by tests
* Update tests to close coverage gaps
* Remove redundant check turned up by code coverage reports
* Add warnings if CA hash will not be validated

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2021-02-08 22:28:57 -08:00
Brad Davidson 360b0f1ee5 Add timeout to clientaccess http client
The default http client does not have an overall request timeout, so
connections to misbehaving or unavailable servers can stall for an
excessive amount of time. At the moment, just attempting to join
an unavailable cluster takes 2 minutes and 40 seconds to timeout.

Resolve that by setting a reasonable request timeout.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2020-09-27 03:26:27 -07:00
Brad Davidson cdfc6cfa1a Split clientaccess token/kubeconfig code
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2020-09-27 03:26:27 -07:00
Brad Davidson 45dd4afe50 Simplify token parsing
Improves readability, reduces round-trips to the join server to validate certs.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2020-09-27 03:26:24 -07:00
Brad Davidson 703ba5cde7 Add a bunch of doc comments
Also change identical error messages to clarify where problems are
occurring.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2020-09-27 03:10:00 -07:00
Darren Shepherd 2f5ee914f9 Add supervisor port
In k3s today the kubernetes API and the /v1-k3s API are combined into
one http server.  In rke2 we are running unmodified, non-embedded Kubernetes
and as such it is preferred to run k8s and the /v1-k3s API on different
ports.  The /v1-k3s API port is called the SupervisorPort in the code.

To support this separation of ports a new shim was added on the client in
then pkg/agent/proxy package that will launch two load balancers instead
of just one load balancer.  One load balancer for 6443 and the other
for 9345 (which is the supervisor port).
2020-05-05 15:54:51 -07:00
Darren Shepherd 3c8e0b4157 No longer use basic auth for default admin account 2020-04-28 16:01:33 -07:00
Darren Shepherd ba240d0611 Refactor tokens, bootstrap, and cli args 2019-10-30 19:06:49 -07:00
Darren Shepherd c0702b0492 Port to wrangler 2019-05-26 22:28:50 -07:00