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3789 commits 16 branches 550 tags 288 MiB
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54 commits

Author SHA1 Message Date
Danny__Wei
84c44c0827
obtain webhook config name dynamically (#2698) 2021-11-08 20:09:19 -08:00
Marcus Noble
1966c82c6d
Fix various go lint issues (#2639) 
* Fix various go lint issues

Signed-off-by: Marcus Noble <github@marcusnoble.co.uk>

* Fix if mistake

Signed-off-by: Marcus Noble <github@marcusnoble.co.uk>

* Simplified returns

Signed-off-by: Marcus Noble <github@marcusnoble.co.uk>
 2021-10-29 17:06:03 +02:00
shuting
9dc2c2b4bf
Bugfixes - handle verifyImage rules for webhooks configurations (#2501) 
* dynamic webhooks for verifyImages rule

Signed-off-by: ShutingZhao <shutting06@gmail.com>

* add namespace env to the initContainer

Signed-off-by: ShutingZhao <shutting06@gmail.com>

* add debug log

Signed-off-by: ShutingZhao <shutting06@gmail.com>

* update operator schema validation tag

Signed-off-by: ShutingZhao <shutting06@gmail.com>

* set policy to ready if auto-update-webhook disabled

Signed-off-by: ShutingZhao <shutting06@gmail.com>
 2021-10-07 13:50:30 -07:00
Kumar Mallikarjuna
254be4c1d3
Leader Election for initContainer (#2489) 
* Local build

Signed-off-by: Kumar Mallikarjuna <kumarmallikarjuna1@gmail.com>

* Leader Election for initContainer

Signed-off-by: Kumar Mallikarjuna <kumarmallikarjuna1@gmail.com>

* Lease deletion

Signed-off-by: Kumar Mallikarjuna <kumarmallikarjuna1@gmail.com>

* Use wrc client

Signed-off-by: Kumar Mallikarjuna <kumarmallikarjuna1@gmail.com>

* log error out

Signed-off-by: ShutingZhao <shutting06@gmail.com>

Co-authored-by: ShutingZhao <shutting06@gmail.com>
 2021-10-06 16:12:07 -07:00
shuting
b10947b975
Dynamic webhooks (#2425) 
* support k8s 1.22, update admissionregistration.k8s.io/v1beta1  to admissionregistration.k8s.io/v1

Signed-off-by: ShutingZhao <shutting06@gmail.com>

* - add failurePolicy to policy spec; - fix typo

Signed-off-by: ShutingZhao <shutting06@gmail.com>

* - add schema validation for failurePolicy; - add a printer column

Signed-off-by: ShutingZhao <shutting06@gmail.com>

* set default failure policy to fail if not defined

Signed-off-by: ShutingZhao <shutting06@gmail.com>

* resolve conflicts

Signed-off-by: ShutingZhao <shutting06@gmail.com>

* fix missing type for printerColumn

Signed-off-by: ShutingZhao <shutting06@gmail.com>

* refactor policy controller

Signed-off-by: ShutingZhao <shutting06@gmail.com>

* add webhook config manager

Signed-off-by: ShutingZhao <shutting06@gmail.com>

* - build webhook objects per policy update; - add fail webhook to default webhook configurations

Signed-off-by: ShutingZhao <shutting06@gmail.com>

* fix panic on policy update

Signed-off-by: ShutingZhao <shutting06@gmail.com>

* build default webhook: match empty if autoUpdateWebhooks is enabled, otherwise match all

Signed-off-by: ShutingZhao <shutting06@gmail.com>

* - set default webhook configs rule to empty; - handle policy deletion

Signed-off-by: ShutingZhao <shutting06@gmail.com>

* reset webhook config if policies with a specific failurePolicy are cleaned up

Signed-off-by: ShutingZhao <shutting06@gmail.com>

* handle wildcard pocliy

Signed-off-by: ShutingZhao <shutting06@gmail.com>

* update default webhook timeout to 10s

Signed-off-by: ShutingZhao <shutting06@gmail.com>

* cleanups

Signed-off-by: ShutingZhao <shutting06@gmail.com>

* added webhook informer to re-create it immediately if missing

Signed-off-by: ShutingZhao <shutting06@gmail.com>

* update tag webhookTimeoutSeconds description

Signed-off-by: ShutingZhao <shutting06@gmail.com>

* fix e2e tests

Signed-off-by: ShutingZhao <shutting06@gmail.com>

* fix linter issue

Signed-off-by: ShutingZhao <shutting06@gmail.com>

* correct metric endpoint

Signed-off-by: ShutingZhao <shutting06@gmail.com>

* add pol.generate.kind to webhooks

Signed-off-by: ShutingZhao <shutting06@gmail.com>
 2021-10-05 00:15:09 -07:00
Pooja Singh
ba00ead7f8
adding ownerRef with namespace (#2263) 
Signed-off-by: NoSkillGirl <singhpooja240393@gmail.com>
 2021-08-13 17:07:40 -07:00
Pooja Singh
f9616cbab1
Removing OwnerReference (#2251) 
* removing OwnerReference

Signed-off-by: NoSkillGirl <singhpooja240393@gmail.com>

* removing comments

Signed-off-by: NoSkillGirl <singhpooja240393@gmail.com>
 2021-08-10 17:05:20 -07:00
shuting
65975a8b65
Enable webhooks configuration via Helm (#2032) 
* helm - enable configurations of webhooks

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* retry on update failure

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* update Readme

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* address lint errors

Signed-off-by: Shuting Zhao <shutting06@gmail.com>
 2021-06-16 23:29:07 -07:00
shuting
6f07ea407f
Customize namespaceSelector of Webhookconfigurations (#2003) 
* customize namespaceSelector of webhook configurations from configMap

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* update webhook configurations base on UPDATEs of Kyverno ConfigMap

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* register webhook configurations with the namespaceSelector from ConfigMap

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* address golint comment

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* validate webhooks config format

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* fix NotDefined scenario

Signed-off-by: Shuting Zhao <shutting06@gmail.com>
 2021-06-14 13:01:40 -07:00
shuting
e9a972a362
feat: HA (#1931) 
* Fix Dev setup

* webhook monitor - start webhook monitor in main process

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* add leaderelection

Signed-off-by: Jim Bugwadia <jim@nirmata.com>

* - add isLeader; - update to use configmap lock

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* - add initialization method - add methods to get attributes

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* address comments

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* remove newContext in runLeaderElection

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* add leader election to GenerateController

Signed-off-by: Jim Bugwadia <jim@nirmata.com>

* skip processing for non-leaders

Signed-off-by: Jim Bugwadia <jim@nirmata.com>

* skip processing for non-leaders

Signed-off-by: Jim Bugwadia <jim@nirmata.com>

* add leader election to generate cleanup controller

Signed-off-by: Jim Bugwadia <jim@nirmata.com>

* Gracefully drain request

* HA - Webhook Register / Webhook Monitor / Certificate Renewer (#1920)

* enable leader election for webhook register

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* extract certManager to its own process

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* leader election for cert manager

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* certManager - init certs by the leader

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* add leader election to webhook monitor

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* update log message

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* add leader election to policy controller

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* add leader election to policy report controller

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* rebuild leader election config

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* start informers in leaderelection

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* start policy informers in main

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* enable leader election in main

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* move eventHandler to the leader election start method

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* address reviewdog comments

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* add clusterrole leaderelection

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* fixed generate flow (#1936)

Signed-off-by: NoSkillGirl <singhpooja240393@gmail.com>

* - init separate kubeclient for leaderelection - fix webhook monitor

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* address reviewdog comments

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* cleanup Kyverno managed resources on stopLeading

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* tag v1.4.0-beta1

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* fix cleanup process on Kyverno stops

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* bump kind to 0.11.0, k8s v1.21 (#1980)

Co-authored-by: vyankatesh <vyankatesh@neualto.com>
Co-authored-by: vyankatesh <vyankateshkd@gmail.com>
Co-authored-by: Jim Bugwadia <jim@nirmata.com>
Co-authored-by: Pooja Singh <36136335+NoSkillGirl@users.noreply.github.com>
 2021-06-08 12:37:19 -07:00
Vyankatesh Kudtarkar
ab8d077384
Fix Dev setup (#1815) 
Co-authored-by: vyankatesh <vyankatesh@neualto.com>
 2021-04-21 12:35:13 -07:00
shuting
9dab21619f
Match endpoint to the exact Kyverno Pod's IP (#1787) 
* update log message

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* update printer column - validation failure action

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* match endpoint ip with the exact pod ip

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* - add tag "app.kubernetes.io/name"; - reduce throttling requests when deletes webhook configs

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* add [SelfSubjectAccessReview,*,*] to resource filters

Signed-off-by: Shuting Zhao <shutting06@gmail.com>
 2021-04-12 20:29:51 -07:00
Shuting Zhao
4d01f76797 - fix variable validation; - update log level 
Signed-off-by: Shuting Zhao <shutting06@gmail.com>
 2021-03-31 13:24:36 -07:00
treydock
0131f375f1
Register webhooks only once service endpoint is ready (#1741) 
* Register webhooks only once service endpoint is ready

Fixes #1740

Signed-off-by: Trey Dockendorf <tdockendorf@osc.edu>

* Wait for webhook to become ready in main loop

Signed-off-by: Trey Dockendorf <tdockendorf@osc.edu>

* Better error handling and logging around checking endpoint

Signed-off-by: Trey Dockendorf <tdockendorf@osc.edu>

* Log soft failure as info, remove redundant return

Signed-off-by: Trey Dockendorf <tdockendorf@osc.edu>
 2021-03-30 13:46:01 -07:00
shuting
fd9acf21a7
Auto-recover policy report (#1730) 
* auto-recover policy report

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* add flag background-scan to tune this interval

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* cleanup webhook configurations when Kyverno deployment is deleted

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* reconcile policy reports if Kyverno Configmap changes

Signed-off-by: Shuting Zhao <shutting06@gmail.com>
 2021-03-25 12:28:03 -07:00
shuting
c816cf3d69
Add certificate renewer in webhook registration controller (#1692) 
* load TLS pair from existing secret, if applicable

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* remove Kyverno managed secrets during shutdown

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* - add certificate renewer; - re-structure certificate package

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* commit un-saved file

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* eliminate throttling requests while registering webhook configs

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* disable webhook monitor (in old pod) during rolling update

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* remove webhook cleanup logic from init container

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* update PR template

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* update link to the website repo

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* update repo name

Signed-off-by: Shuting Zhao <shutting06@gmail.com>
 2021-03-16 11:31:04 -07:00
shuting
39b27a16ed
Reduce throttling requests (GET) (#1522) 
* add resource lister to even handler

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* use lister to get Kyverno deployment

Signed-off-by: Shuting Zhao <shutting06@gmail.com>

* add lister for webhook configs

Signed-off-by: Shuting Zhao <shutting06@gmail.com>
 2021-02-05 09:58:10 -08:00
Shuting Zhao
54b0afb8b9 clean up old webhooks before registering new ones 2020-12-08 15:04:24 -08:00
shuting
624b481df3
Fix 1351 - policy report (#1359) 
* ignore Kyverno CRDs existence check when server is not available

* clean up cluster / reportChangeRequest

* resolve PR comments

* - fixes #1351; - clean up code

* fo fmt
 2020-12-04 10:04:46 -08:00
Jim Bugwadia
ec95724e97
update webhook registration and monitor (#1318) 
* update webhook registration and monitor

* update log

* fix test

* improve logs

* improve logs

* format changes

* decrease interval for webhook config checks
 2020-11-26 16:07:06 -08:00
Shuting Zhao
61e4088a53 improve eventGen logging 2020-11-03 16:07:02 -08:00
Shuting Zhao
cdc5190c56 update nirmata/kyverno to kyverno/kyverno 2020-10-07 11:12:31 -07:00
Mohan B E
a14828246d
Feature/api version 852 (#1028) 
* apiVersion support for generate

* added apiVersion to crds
 2020-08-07 09:47:33 +05:30
shuting
87fa77fbcc
965 add validate audit handler (#967) 
* store policy names cache to reduce lookup time

* add validate audit handler

* fix #958, remove auto-gen annotation on Pod

* formatting code

* update processTime to readable format

* #586, add back unit test

* update logging info

* remove unused interface

* handle generate policy in a single thread in weboook

* resolve pr comments
 2020-07-09 11:48:34 -07:00
Jim Bugwadia
65193feccb
update logging, naming, and event retry (#959) 
* update logging and naming

* check per policy patch count
 2020-06-30 11:53:27 -07:00
Shuting Zhao
0670abe2d2 set log level 2020-05-18 21:16:48 -07:00
Yuvraj
277402ba4c
Feature - Add checks for k8s version when Kyverno starts (#831) 
* Added k8s version check for mutating and validating'

* version check adde

* middelware added

* formate

* Added timeout flag value to webhook server timeout middelware and refactore kubernetes version check

* Fixed test cases

* Removed log

* Update kubernetes version check

* Added check for mutate and validate

* Skip Validation in handleValidateAdmissionRequest if kubernetes version is below 1.14

* Update return object AdmissionResponse

* fixed condition for skiping mutation

* Handle condition for skip feature in case of kubernetes version 1.14.2
 2020-05-18 17:00:52 -07:00
Jim Bugwadia
304c75403e - skip resource schema validation when no mutate rules are applied 
- cleanup webhook registration logic and logs
 2020-05-17 14:37:05 -07:00
shivkumar dudhani
d327309d72 refactor logging 2020-03-17 16:25:34 -07:00
shivkumar dudhani
1b1ab78f77 logs & access 2020-03-17 11:05:20 -07:00
shravan
c4a8efbd7b Merge branch 'master' into 253_ValidationInMutationFlag_v3 2020-01-29 14:34:15 +05:30
Shivkumar Dudhani
8c1d79ab28
linter suggestions (#655) 
* cleanup phase 1

* linter fixes phase 2
 2020-01-24 12:05:53 -08:00
shravan
81ea5ba157 253 fixing circle ci issues 2020-01-24 23:40:05 +05:30
shravan
12076f6183 Merge branch 'master' into 253_ValidationInMutationFlag_v3 2020-01-24 23:32:15 +05:30
Shivkumar Dudhani
1171ac691b
cleanup phase 1 (#653) 2020-01-24 09:37:12 -08:00
shravan
8dc6b06d79 resolving merge conflicts 2020-01-11 18:33:11 +05:30
Shuting Zhao
625e45c847 remove duplicate code 2019-12-12 18:55:40 -08:00
shivkumar dudhani
a19785261d Merge branch '524_bug' into v1.1.0 2019-12-12 16:25:50 -08:00
Shuting Zhao
0f5cf40eda - holds resource webhook creation requests in a quene; - remove webhookinformer from policy controller and webhookregistrationclient 2019-12-04 12:31:27 -08:00
shivkumar dudhani
0ea1d9986a cleanup resource & policy 2019-12-02 17:15:47 -08:00
Shuting Zhao
f6db1b9e87 create policy webhookcfgs after verifying webhook status 2019-11-25 18:22:05 -08:00
Shuting Zhao
f506789498 create resource mutating webhook after verifying webhook is active 2019-11-25 18:07:11 -08:00
Shuting Zhao
8b0fb4b801 remove VerifyMutatingWebhook during shutdown 2019-11-25 13:08:02 -08:00
shivkumar dudhani
0d4bbb5a38 refactor 2019-11-19 10:13:03 -08:00
shivkumar dudhani
40b685c9db merge with v1.1.0 2019-11-18 11:48:36 -08:00
Shivkumar Dudhani
61b202c64a
420 init container (#501) 
* init container to cleanup stale webhook configurations if any.

* remove test code

* use internal pkg for os signals

* move webhook cleanup before http.server shutown.

* update make file and remove init

* update CI script
 2019-11-18 11:41:37 -08:00
shivkumar dudhani
a315c22e2f refer informer cache in policy controller for mutatingwebhookconfigs 2019-11-15 14:01:40 -08:00
shivkumar dudhani
e022084dd0 add checker to verify if mutatingwebhook is enabled or not + refactoring 2019-10-30 13:39:19 -07:00
shivkumar dudhani
c2e822c887 refactor webhook configuration 2019-09-04 13:43:12 -07:00
shivkumar dudhani
d71ad7004c remove validation webhook configurations for resources 2019-08-28 11:04:38 -07:00