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51 Commits (ffe72eecc4cb058ba8d4635450f99c88fd71b71c)

Author SHA1 Message Date
Roberto Bonafiglia a693071c74
Merge pull request #5552 from sjoerdsimons/sjoerd/flannel-wireguard-mode 
Add cli flag for flannel wireguard mode
 2022-06-15 14:28:21 +02:00
Manuel Buil c705d34804 Add FlannelConfCNI flag 
Signed-off-by: Manuel Buil <mbuil@suse.com>
 2022-06-08 11:03:17 +02:00
Sjoerd Simons 8643576985 Add ability to pass configuration options to flannel backend 
Allow the flannel backend to be specified as
backend=option=val,option2=val2 to select a given backend with extra options.

In particular this adds the following options to wireguard-native
backend:
* Mode - flannel wireguard tunnel mode
* PersistentKeepaliveInterval- wireguard persistent keepalive interval

Signed-off-by: Sjoerd Simons <sjoerd@collabora.com>
 2022-06-07 20:13:28 +02:00
Brad Davidson 4a3d283bc1 Remove --docker/dockershim support 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-05-11 14:39:07 -07:00
Brad Davidson e6385b2341 Update CNI version in config file 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-05-11 14:39:07 -07:00
Brad Davidson 13ca10664f Use ListWatch helpers instead of bare List/Watch 
Reduces code complexity a bit and ensures we don't  have to handle closed watch channels on our own

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-04-29 12:24:12 -07:00
Roberto Bonafiglia f04c602c07 Updated wireguard-native options and added log message 
Signed-off-by: Roberto Bonafiglia <roberto.bonafiglia@suse.com>
 2022-04-07 19:31:21 +02:00
Roberto Bonafiglia 47abaf362e Added new flannel backend to use wireguard from flannel 
Signed-off-by: Roberto Bonafiglia <roberto.bonafiglia@suse.com>
 2022-04-07 19:31:13 +02:00
Euan Kemp c2e846dc16 Allow using flannel wireguard backend in a custom config 
Ideally we'd have fully fleshed out support for it (i.e. #5011), but
that's a potentially breaking change and taking a little while to merge.

This is a much simpler change which won't break anything, but will allow
a "Type": "wireguard" reference in the "--flannel-conf" custom config
file to work.

Signed-off-by: Euan Kemp <euank@euank.com>
 2022-04-05 09:44:26 -07:00
Roberto Bonafiglia ff85faa7de Changed ipv6 config on flannel setup 
Signed-off-by: Roberto Bonafiglia <roberto.bonafiglia@suse.com>
 2022-03-09 12:30:33 +01:00
Roberto Bonafiglia 073f155fc4 Added ipv6 only support with flannel 
Signed-off-by: Roberto Bonafiglia <roberto.bonafiglia@suse.com>
 2022-03-09 09:35:01 +01:00
Roberto Bonafiglia f3d81544b1 Fixed log in case of ipv6 only config 
Signed-off-by: Roberto Bonafiglia <roberto.bonafiglia@suse.com>
 2022-03-08 09:42:25 +01:00
Roberto Bonafiglia 0c83f50c4c Added switch case to check netMode 
Signed-off-by: Roberto Bonafiglia <roberto.bonafiglia@suse.com>
 2022-03-08 09:34:25 +01:00
Roberto Bonafiglia 2c39febdd2 Fixed in case of empty address 
Signed-off-by: Roberto Bonafiglia <roberto.bonafiglia@suse.com>
 2022-03-07 14:09:29 +01:00
Roberto Bonafiglia d7d4c891e2 Updated flannel to 0.17 
Signed-off-by: Roberto Bonafiglia <roberto.bonafiglia@suse.com>
 2022-03-07 14:09:05 +01:00
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>
 2022-03-02 15:47:27 -08:00
Roberto Bonafiglia 8eded2749a Added debug log for IPv6 Masquerading rule 
Signed-off-by: Roberto Bonafiglia <roberto.bonafiglia@gmail.com>
 2022-01-17 10:20:12 +01:00
Roberto Bonafiglia 111c1669fc Added flannel-ipv6-masq flag to enable IPv6 nat 
Signed-off-by: Roberto Bonafiglia <roberto.bonafiglia@gmail.com>
 2022-01-14 18:35:37 +01:00
Roberto Bonafiglia 2253f64b2a Added iptables masquerade rules for ipv6 on flannel 
Signed-off-by: Roberto Bonafiglia <roberto.bonafiglia@gmail.com>
 2022-01-14 18:35:37 +01:00
Manuel Buil 4eb282edac Move flannel logs to logrus 
Signed-off-by: Manuel Buil <mbuil@suse.com>
 2021-12-21 14:34:51 +01:00
Manuel Buil 7685da3e24 Improve flannel logging 
Signed-off-by: Manuel Buil <mbuil@suse.com>
 2021-11-22 21:51:52 +01:00
Brad Davidson 5acd0b9008 Watch the local Node object instead of get/sleep looping 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2021-10-29 15:18:14 -07:00
Manuel Buil 9fcd79baae Add tests to the dual-stack PR and enable dual-stack with flannel backend 
Signed-off-by: Manuel Buil <mbuil@suse.com>
 2021-09-15 14:11:54 +02:00
Manuel Buil 681058bb40 Add dual-stack support 
Signed-off-by: Manuel Buil <mbuil@suse.com>
 2021-09-15 11:44:48 +02:00
Brad Davidson 29c8b238e5 Replace klog with non-exiting fork 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2021-09-10 09:36:16 -07:00
Manuel Buil 243fd14cf1 Change Replace with ReplaceAll function 
strings has a specific function to replace all matches. We should use that one instead of strings.Replace(string, old, new string, -1)

Signed-off-by: Manuel Buil <mbuil@suse.com>
 2021-06-07 09:52:26 +02:00
Manuel Buil 1576030d6b Add a path for wireguard's privatekey 
Signed-off-by: Manuel Buil <mbuil@suse.com>
 2021-06-01 21:54:17 +02:00
Brad Davidson e8381db778 Update Kubernetes to v1.21.0 
* Update Kubernetes to v1.21.0
* Update to golang v1.16.2
* Update dependent modules to track with upstream
* Switch to upstream flannel
* Track changes to upstream cloud-controller-manager and FeatureGates

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2021-04-14 14:51:42 -07:00
Brian Downs ba70c41cce
Initial Logging Output Update (#2246) 
This attempts to update logging statements to make them consistent
through out the code base. It also adds additional context to messages
where possible, simplifies messages, and updates level where necessary.
 2020-09-21 09:56:03 -07:00
Darren Shepherd 7e59c0801e Make program name a variable to be changed at compile time 2020-06-06 16:39:41 -07:00
Knic Knic 44b8af097c fix usage of path instead of filepath 2020-04-25 00:29:18 -07:00
Darren Shepherd a8d96112d9 Updates for k8s v1.18 support 2020-04-18 23:59:08 -07:00
Erik Wilson 7675f9f85c Clean up host-gw variable names 2020-01-08 17:43:07 -07:00
Segator c23f12765e hostgw flannel support 2020-01-08 17:43:07 -07:00
Segator 6736e24673 support hostgw 2020-01-08 17:43:07 -07:00
Erik Wilson 9b2538c2c4 Set wireguard persistent-keepalive on wg set peer 2019-12-19 14:54:48 -07:00
Erik Wilson 3376f31fc2 Revert "Merge pull request #1190 from erikwilson/wireguard-keepalive" 
This reverts commit e712cdf7e8, reversing
changes made to d5929bc8c8.

Wireguard docs fail to describe that persistent-keepalive is only valid
when peer is set.
 2019-12-19 14:41:38 -07:00
Erik Wilson 7b62811f98 Set Wireguard keepalive to 25 seconds 2019-12-12 10:40:41 -07:00
Darren Shepherd ba240d0611 Refactor tokens, bootstrap, and cli args 2019-10-30 19:06:49 -07:00
Erik Wilson 12307a4a69 Fallback to /etc/strongswan for config 
Needed for docker image
 2019-10-17 22:38:48 -07:00
Erik Wilson 0af32bba75 Use newest flannel API 2019-09-27 18:33:05 -07:00
Erik Wilson 999e40d6d3 Add strongswan utilities for ipsec 2019-09-27 18:26:39 -07:00
Erik Wilson 959acf9c92 Add --flannel-backend flag 2019-09-27 18:26:39 -07:00
Erik Wilson 359a77939c Enable hairpin mode 2019-09-27 18:26:39 -07:00
Erik Wilson 36fa425d45 Enable extension and ipsec flannel backends 2019-09-27 18:26:39 -07:00
Erik Wilson 3cd807a657 Add --flannel-conf flag 2019-09-27 18:26:39 -07:00
Erik Wilson 2c9444399b Refactor certs 2019-06-25 15:04:04 -07:00
Stuart Wallace 2268e028a2 Add ability to override flannel interface 2019-04-12 21:06:43 +01:00
Erik Wilson 1d61576e54 Fix linting issues 2019-03-25 16:04:29 -07:00
Sean Duffy 10f1553564 fix 'fannel' typo. 2019-02-28 10:30:45 -07:00