Will
e4f3cc7b54
remove deprecated use of wait functions
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Signed-off-by: Will <will7989@hotmail.com>
4 months ago
Brad Davidson
7d9abc9f07
Improve etcd load-balancer startup behavior
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Prefer the address of the etcd member being joined, and seed the full address list immediately on startup.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
8 months ago
Vitor Savian
5d69d6e782
Add tls for kine
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Signed-off-by: Vitor Savian <vitor.savian@suse.com>
Bump kine
Signed-off-by: Vitor Savian <vitor.savian@suse.com>
Add integration tests for kine with tls
Signed-off-by: Vitor Savian <vitor.savian@suse.com>
8 months ago
Brad Davidson
c51d7bfbd1
Add health-check support to loadbalancer
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* 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
Brad Davidson
82e3c32c9f
Retry startup snapshot reconcile
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The reconcile may run before the kubelet has created the node object; retry until it succeeds
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
10 months ago
Manuel Buil
f2c7117374
Take IPFamily precedence based on order
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Signed-off-by: Manuel Buil <mbuil@suse.com>
1 year ago
Brad Davidson
aa76942d0f
Add FilterCN function to prevent SAN Stuffing
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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>
1 year ago
Roberto Bonafiglia
06c779c57d
Fixed loadbalancer in case of IPv6 addresses
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Signed-off-by: Roberto Bonafiglia <roberto.bonafiglia@suse.com>
3 years ago
Brad Davidson
003e094b45
Populate EtcdConfig in runtime from datastore when etcd is disabled ( #5222 )
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Fixes issue with secrets-encrypt rotate not having any etcd endpoints
available on nodes without a local etcd server.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
3 years ago
Luther Monson
9a849b1bb7
[master] changing package to k3s-io ( #4846 )
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* 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
a1b800f0bf
Remove unnecessary copies of etcdconfig struct
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Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
3 years ago
Brad Davidson
2989b8b2c5
Remove unnecessary copies of runtime struct
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Several types contained redundant references to ControlRuntime data. Switch to consistently accessing this via config.Runtime instead.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
3 years ago
Derek Nola
bcb662926d
Secrets-encryption rotation ( #4372 )
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* 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>
3 years ago
Chris Kim
ae4a1a144a
etcd snapshot functionality enhancements ( #4453 )
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Signed-off-by: Chris Kim <oats87g@gmail.com>
3 years ago
Brian Downs
adaeae351c
update bootstrap logic ( #4438 )
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* update bootstrap logic resolving a startup bug and account for etcd
3 years ago
Brian Downs
ac7a8d89c6
Add ability to reconcile bootstrap data between datastore and disk ( #3398 )
3 years ago
Brad Davidson
b8add39b07
Bump kine for metrics/tls changes
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Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
3 years ago
Brian Downs
238dc2086e
prevent snapshot save when snapshots are disabled ( #3475 )
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* prevent snapshot save when snapshots are disabled
3 years ago
Brian Downs
afd506a595
fix possible race where bootstrap data might not save
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Signed-off-by: Brian Downs <brian.downs@gmail.com>
4 years ago
Brian Downs
c5ad71ce0b
Collect and Store etcd Snapshots and Metadata ( #3239 )
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* Add the ability to store local etcd snapshots and etcd snapshots stored in an S3 compatible object store in a ConfigMap.
4 years ago
Brian Downs
400a632666
put etcd bootstrap save call in goroutine and update comment
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Signed-off-by: Brian Downs <brian.downs@gmail.com>
4 years ago
Brian Downs
7c99f8645d
Have Bootstrap Data Stored in etcd at Completed Start ( #3038 )
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* have state stored in etcd at completed start and remove unneeded code
4 years ago
Brad Davidson
c0d129003b
Handle loadbalancer port in TIME_WAIT
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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
galal-hussein
ef999f0b4f
change error to warn when removing self from etcd members
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Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
4 years ago
galal-hussein
d6124981d5
remove etcd member if disable etcd is passed
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Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
4 years ago
Hussein Galal
5749f66aa3
Add disable flags for control components ( #2900 )
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* 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
Jacob Blain Christen
36230daa86
[migration k3s-io] update kine dependency ( #2568 )
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rancher/kine ➡️ k3s-io/kine
Part of https://github.com/rancher/k3s/issues/2189
Signed-off-by: Jacob Blain Christen <jacob@rancher.com>
4 years ago
Brad Davidson
703ba5cde7
Add a bunch of doc comments
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Also change identical error messages to clarify where problems are
occurring.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
4 years ago
Darren Shepherd
a18d387390
Refactor clustered DB framework
5 years ago
Darren Shepherd
4acaa0740d
Small dqlite fixes
5 years ago
galal-hussein
99b8222e8d
Change storage to datastore
5 years ago
Darren Shepherd
0ae20eb7a3
Support both http and db based bootstrap
5 years ago
Darren Shepherd
e2431bdf9d
Add dqlite support
5 years ago
Darren Shepherd
ba240d0611
Refactor tokens, bootstrap, and cli args
5 years ago