Commit Graph

45 Commits

Author SHA1 Message Date
Brad Davidson
d885162967 Add server token hash to CR and S3
This required pulling the token hash stuff out of the cluster package, into util.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2023-10-12 15:04:45 -07:00
Manuel Buil
f2c7117374 Take IPFamily precedence based on order
Signed-off-by: Manuel Buil <mbuil@suse.com>
2023-09-29 11:04:15 +02:00
Manuel Buil
8c197bdce4 Include the interface name in the error message
Signed-off-by: Manuel Buil <mbuil@suse.com>
2023-09-25 07:55:49 +02:00
Derek Nola
51f1a5a0ab Review comments and fixes
Signed-off-by: Derek Nola <derek.nola@suse.com>
2023-08-25 14:17:00 -06:00
Derek Nola
b967f92785 Replace os.Write with AtomicWrite function
Signed-off-by: Derek Nola <derek.nola@suse.com>
2023-08-25 14:17:00 -06:00
Brad Davidson
aa76942d0f Add FilterCN function to prevent SAN Stuffing
Wire up a node watch to collect addresses of server nodes, to prevent adding unauthorized SANs to the dynamiclistener cert.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2023-08-02 11:15:39 -07:00
Manuel Buil
6c44b06e0a
Merge pull request #7838 from manuelbuil/ipv4ipv6tailscale
Check if we are on ipv4, ipv6 or dualStack when doing tailscale
2023-07-06 11:11:26 +02:00
Manuel Buil
d593c83603 Remove file_windows.go
Signed-off-by: Manuel Buil <mbuil@suse.com>
2023-07-03 16:08:39 +02:00
Manuel Buil
f21a01474d Check if we are on ipv4, ipv6 or dualStack when doing tailscale
Signed-off-by: Manuel Buil <mbuil@suse.com>
2023-07-03 10:48:59 +02:00
Manuel Buil
869e030bdd VPN PoC
Signed-off-by: Manuel Buil <mbuil@suse.com>
2023-06-09 12:39:33 +02:00
Brad Davidson
8748813a61 Use distinct clients for supervisor, deploy, and helm controllers
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2023-05-30 18:15:11 -07:00
Manuel Buil
437ad128c7 Migrate netutil methods into /utils/net.go
Signed-off-by: Manuel Buil <mbuil@suse.com>
2023-05-04 16:49:16 +02:00
Derek Nola
d5f560360e
Handle multiple arguments with StringSlice flags (#7380)
* Add helper function for multiple arguments in stringslice

Signed-off-by: Derek Nola <derek.nola@suse.com>

* Cleanup server setup with util function

Signed-off-by: Derek Nola <derek.nola@suse.com>
2023-05-02 09:55:48 -07:00
Brad Davidson
977a85559e Add support for cross-signing new certs during ca rotation
We need to send the full chain in order for cross-signing to work
properly during switchover to a new root.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2023-03-13 16:56:28 -07:00
Brad Davidson
32d62c5786 Use default address family when adding kubernetes service address to SAN list
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2023-02-09 15:17:21 -08:00
Brad Davidson
3c324335b2 Add utility functions for getting kubernetes client
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2023-02-06 15:09:31 -08:00
Brad Davidson
269563e4d2 Check for RBAC before starting tunnel controllers
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2022-10-26 15:08:13 -07:00
Brad Davidson
f633732d80 Use structured logging instead of logrus for event recorders
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2022-10-04 10:26:17 -07:00
Roberto Bonafiglia
abdf0c7319 Fix comments and add check in case of IPv6 only node
Signed-off-by: Roberto Bonafiglia <roberto.bonafiglia@suse.com>
2022-08-04 09:54:45 +02:00
Roberto Bonafiglia
d90ba30353 Added NodeIP autodect in case of dualstack connection
Signed-off-by: Roberto Bonafiglia <roberto.bonafiglia@suse.com>
2022-08-04 09:54:45 +02:00
Brad Davidson
d3242bea3c Refactor egress-selector pods mode to watch pods
Watching pods appears to be the most reliable way to ensure that the
proxy routes and authorizes connections.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2022-06-08 09:34:53 -07:00
Brad Davidson
e763fadbba Ensure that WaitForAPIServerReady always re-dials through the loadbalancer
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2022-04-29 14:47:30 -07:00
Dirk Müller
fa0fa8b1d0 Update golangci-lint to 1.45.2
This requires a further set of gofmt -s improvements to the
code, but nothing major. golangci-lint 1.45.2 brings golang 1.18
support which might be needed in the future.

Signed-off-by: Dirk Müller <dirk@dmllr.de>
2022-04-13 14:48:42 -07:00
Brad Davidson
965d0a08ef Fix log spam due to servicelb event recorder namespace conflict
Don't hardcode the event namespace when creating event recorders; some controllers want to create events in other namespaces.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2022-03-23 16:01:21 -07:00
Brad Davidson
714979bf6a Ensure that apiserver ready channel checks re-dial every time
Closing idle connections isn't guaranteed to close out a pooled connection to a
loadbalancer endpoint that has been removed. Instead, ensure that requests used
to wait for the apiserver to become ready aren't reused.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2022-03-23 13:21:58 -07:00
Roberto Bonafiglia
3fabc0703b
Merge pull request #4450 from olljanat/support-ipv6-only
Add partial support for IPv6 only mode
2022-03-08 11:38:52 +01:00
Brad Davidson
5014c9e0e8 Fix adding etcd-only node to existing cluster
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2022-02-28 19:56:08 -08:00
Olli Janatuinen
966f4d6a01 Add support for IPv6 only mode
Automatically switch to IPv6 only mode if first node-ip is IPv6 address

Signed-off-by: Olli Janatuinen <olli.janatuinen@gmail.com>
2022-02-10 20:34:59 +02:00
Alexey Medvedchikov
8f389ab030
Include node-external-ip in serving-kubelet.crt SANs (#4620)
* Include node-external-ip in serving-kubelet.crt SANs

Signed-off-by: Alexey Medvedchikov <alexeymedvedchikov@improbable.io>
2021-12-07 15:42:40 -08:00
Derek Nola
bcb662926d
Secrets-encryption rotation (#4372)
* Regular CLI framework for encrypt commands
* New secrets-encryption feature
* New integration test
* fixes for flaky integration test CI
* Fix to bootstrap on restart of existing nodes
* Consolidate event recorder

Signed-off-by: Derek Nola <derek.nola@suse.com>
2021-12-07 14:31:32 -08:00
Brad Davidson
5ab6d21a7d
Increase agent's apiserver ready timeout (#4454)
Since we now start the server's agent sooner and in the background, we
may need to wait longer than 30 seconds for the apiserver to become
ready on downstream projects such as RKE2.

Since this essentially just serves as an analogue for the server's
apiReady channel, there's little danger in setting it to something
relatively high.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2021-11-11 14:01:49 -07:00
Brad Davidson
57377d2cd4 Minor cleanup on cribbed function
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2021-09-10 17:04:15 -07:00
Brad Davidson
3449d5b9f9 Wait for apiserver readyz instead of healthz
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2021-09-10 17:04:15 -07:00
Brad Davidson
cf12a13175 Add missing node name entry to apiserver SAN list
Also honor node-ip when adding the node address to the SAN list, instead
of hardcoding the autodetected IP address.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2021-09-01 13:22:32 -07:00
Manuel Buil
96dcef478a Add functions to separate ipv4 from ipv6 functions
Signed-off-by: Manuel Buil <mbuil@suse.com>
2021-08-27 10:14:39 +02:00
Brad Davidson
422d266da2 Disable deprecated insecure port
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2021-08-20 18:47:16 -07:00
Derek Nola
4cc781b5e3
Moved testing utils into tests directory. Improved gotests template. (#3805)
* Moved testing utils into tests directory. Improved gotests template.
* Updated cgroups2 with util folder rename

Signed-off-by: dereknola <derek.nola@suse.com>
2021-08-10 11:13:26 -07:00
Jamie Phillips
7704fb6ee5
Exporting the AddFeatureGate function and adding a unit test for it. (#3661) 2021-07-28 13:04:42 -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
Derek Nola
c833183517
Add unit tests for pkg/etcd (#3549)
* Created new etcd unit tests and testing support file

Signed-off-by: dereknola <derek.nola@suse.com>
2021-07-01 16:08:35 -07:00
Jamie Phillips
7345ac35ae
Initial windows support for agent (#3375)
Signed-off-by: Jamie Phillips <jamie.phillips@suse.com>
2021-06-01 12:29:46 -07:00
Brad Davidson
2705431d96
Add support for dual-stack Pod/Service CIDRs and node IP addresses (#3212)
* Add support for dual-stack cluster/service CIDRs and node addresses

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2021-04-21 15:56:20 -07:00
Xiao Deshi
cfe7e0c734 remove duplicated func GetAddresses
refactor tunnel.go and controller.go, remove duplicated lines.

Signed-off-by: Xiao Deshi <xiaods@gmail.com>
2021-03-31 14:23:05 -07:00
Knic Knic
c2db115ec3 fix formatting 2020-02-23 00:48:26 -08:00
Knic Knic
2346ccc63f get build on windows and get api_server to work 2020-02-22 23:17:59 -08:00