Commit graph

555 commits

Author SHA1 Message Date
Etienne Champetier
704a054064 Delete misnammed kubeadm-version.yml
The important action in kubeadm-version.yml is the templating of the configuration,
not finding / setting the version

Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
(cherry picked from commit a9c97e5253)

Conflicts:
	roles/kubernetes/master/tasks/kubeadm-version.yml
2021-03-15 07:07:05 -07:00
Etienne Champetier
8c693e8739 Always backup both certs and kubeconfig
There are no reasons not to backup during upgrade

Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
(cherry picked from commit 53e5ef6b4e)

Conflicts:
	roles/kubernetes/master/tasks/kubeadm-backup.yml
	roles/kubernetes/master/tasks/kubeadm-certificate.yml
2021-03-15 07:07:05 -07:00
Etienne Champetier
9ecbf75cb4 Remove rotate_tokens logic
kubeadm never rotates sa.key/sa.pub, so there is no need to delete tokens/restart pods

Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
(cherry picked from commit 8800b5c01d)
2021-03-15 07:07:05 -07:00
Etienne Champetier
591a51aa75 Remove admin.conf removal
kubeadm is the default for a long time now,
and admin.conf is created by it, so let kubeadm handle it

Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
(cherry picked from commit 280036fad6)
2021-03-15 07:07:05 -07:00
Etienne Champetier
76a1697cf1 Remove useless call to 'kubeadm version'
Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
(cherry picked from commit a6e1f5ece9)
2021-03-15 07:07:05 -07:00
Etienne Champetier
1216a0d52d Remove pre kubeadm cert migration tasks
apiserver.pem is not used since ddffdb63bf

Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
(cherry picked from commit fedd671d68)

Conflicts:
	roles/kubernetes/master/tasks/kubeadm-cleanup-old-certs.yml
	roles/kubernetes/master/tasks/kubeadm-migrate-certs.yml
2021-03-15 07:07:05 -07:00
Du9L.com
f4d3a4a5ad kubeadm-config.v1beta2.yaml.j2: etcd log level arg (#7339)
According to [etcd's docs](https://etcd.io/docs/v3.4.0/op-guide/configuration/#--log-package-levels), argument 'log-package-levels' should not contain underscores.

(cherry picked from commit b7c22659e3)
2021-03-15 07:07:05 -07:00
Etienne Champetier
3c8ad073cd Stop using kubeadm to update server in kubeconfigs (#7338)
Using `kubeadm init phase kubeconfig all` breaks kubelet client certificate rotation
as we are missing `kubeadm init phase kubelet-finalize all` to point to `kubelet-client-current.pem`

kubeconfig format is stable so let's just use lineinfile,
this will avoid other future breakage

This revert to the logic before 6fe2248314

Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
(cherry picked from commit c9c0c01de0)
2021-03-15 07:07:05 -07:00
Etienne Champetier
f26cc9f75b Only use stat get_checksum: yes when needed (#7270)
By default Ansible stat module compute checksum, list extended attributes and find mime type
To find all stat invocations that really use one of those:
git grep -F stat. | grep -vE 'stat.(islnk|exists|lnk_source|writeable)'

Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
(cherry picked from commit de1d9df787)

Conflicts:
	roles/etcd/tasks/check_certs.yml
2021-03-15 07:07:05 -07:00
Etienne Champetier
fbdc2b3e20 Fix proxy usage when *_PROXY are present in environment (#7309)
Since a790935d02 all proxy users
should be properly configured

Now when you have *_PROXY vars in your environment it can leads to failure
if NO_PROXY is not correct, or to persistent configuration changes
as seen with kubeadm in 1c5391dda7

Instead of playing constant whack-a-bug, inject empty *_PROXY vars everywhere
at the play level, and override at the task level when needed

Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
(cherry picked from commit 067db686f6)
2021-03-02 08:33:19 -08:00
Etienne Champetier
3292887cae Fix "api is up" check (#7295)
Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
(cherry picked from commit 662a37ab4f)
2021-03-02 08:33:19 -08:00
Etienne Champetier
40857b9859 Ensure kubeadm doesn't use proxy (#7275)
* Move proxy_env to kubespray-defaults/defaults

There is no reasons to use set_facts here

Signed-off-by: Etienne Champetier <e.champetier@ateme.com>

* Ensure kubeadm doesn't use proxy

*_proxy variables might be present in the environment (/etc/environment, bash profile, ...)
When this is the case we end up with those proxy configuration in /etc/kubernetes/manifests/kube-*.yaml manifests

We cannot unset env variables, but kubeadm is nice enough to ignore empty vars
93d288e2a4/cmd/kubeadm/app/util/env.go (L27)

Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
(cherry picked from commit 1c5391dda7)
2021-02-22 06:01:43 -08:00
Sergey
dee0594d74 Adding other masters sequentially, not in parallel (#7166)
(cherry picked from commit b2995e4ec4)
2021-02-22 06:01:43 -08:00
Rick Haan
8a5139e54c
Check kube-apiserver up on all masters before upgrade (#7193) (#7217)
Only checking the kubernetes api on the first master when upgrading is not enough.
Each master needs to be checked before it's upgrade.

Signed-off-by: Rick Haan <rickhaan94@gmail.com>
2021-01-26 07:20:35 -08:00
holmesb
b0ad8ec023
Fixed issue #7112.  Created new API Server vars that replace defunct Controller Manager one (#7114)
Signed-off-by: Brendan Holmes <5072156+holmesb@users.noreply.github.com>
2021-01-08 07:20:53 -08:00
Dmitry Chusovitin
75f0aaf4a1
Fixed waiting for scheduler and controller manager (#6893) 2020-12-18 07:38:25 -08:00
Florian Ruynat
db4e942b0d
Remove hyperkube from codebase (#6965) 2020-12-02 13:50:59 -08:00
Hans Feldt
80eb1ad936
fix ansible password authentication (#6907)
* copying ssh key no longer required, works with password auth
* use copy module instead of synchronize (which requires sshpass)
* less tasks and always changed tasks
2020-11-30 15:12:50 -08:00
Alexander D. Kanevskiy
d4204a42fd
Fix crictl paths and some of docker paths (#6961)
If crictl (and docker) binaries are deployed to the directories
that are not in standard PATH (e.g. /usr/local/bin), it is required
to specify full path to the binaries.
2020-11-28 08:30:47 -08:00
Hans Feldt
544aa00c17
install etcdctl to host when etcd deployment type is kubeadm (#6857)
* create a wrapper script with pki options
* supports all kubespray managed container engines

Co-authored-by: Hans Feldt <hafe@users.noreply.github.com>
2020-11-04 00:20:04 -08:00
Maciej
c6e2a4ebd8
Set feature gates in kube-proxy ConfigMap (#6851)
Command line flags aren't added to kube-proxy which results in missing
feature gates set in this component. Add appropriate setting to
ConfigMap instead.

Signed-off-by: Maciej Wereski <m.wereski@partner.samsung.com>
2020-10-22 03:39:34 -07:00
Bogdan Peste
5e32655830
Added option to force apiserver and respective client certificate to … (#6403)
* Added option to force apiserver and respective client certificate to be regenerated without necessarily needing to bump the K8S cluster version

* Removed extra blank line
2020-10-12 06:02:48 -07:00
petruha
7a730d42dd
Add bin_dir to PATH environment. (#6764) 2020-09-29 06:35:27 -07:00
Lennart Weller
e67886bf9d
add leader election timeouts and durations to available parameters (#6691) 2020-09-25 08:21:11 -07:00
orange-llajeanne
28839f6b71
remove duplicate audit-policy-file argument in kubeadm configuration (#6734) 2020-09-24 09:26:06 -07:00
Sergey
c0fd5b2e84
remove variable 'etcd_ionice', because ionice removed from container image etcd:v3.4.x (#6735) 2020-09-23 12:34:05 -07:00
orange-llajeanne
e489e70031
add new variable allowing additionnal audit webhook server options (#6726) 2020-09-21 06:44:32 -07:00
Florian Ruynat
05c9169c70
Fix example value for etcd_quota_backend_bytes (#6724) 2020-09-21 05:42:31 -07:00
Hans Feldt
6da385de9d
Use "kubeadm join" to join masters to control plane (#6661)
Remove configuration variable kubeadm_control_plane
2020-09-17 04:34:45 -07:00
Hans Feldt
0cc5e3ef03
Remove workaround with kube_proxy_remove (#6512)
* kube-proxy never gets deployed so need to remove it
2020-09-17 04:30:45 -07:00
Florian Ruynat
a556f8f2bf
Remove deprecated (and removed in 1.19) flag and function --basic-auth-file (#6655) 2020-09-11 00:30:14 -07:00
Hans Feldt
803d52ffce
kubernetes: remove unused variables (#6601) 2020-09-04 04:53:56 -07:00
Lovro Seder
c1ba8e1b3a
Rotate kubelet server certificate. (#6453)
* Rotate kubelet server certificate.

* CI test kubelet server cert rotation

* Approve kubelet serving certificates in tests.
2020-09-03 07:25:41 -07:00
Sulochan Acharya
36924b63dc
Allow webhook authorization (#6502) 2020-08-24 06:29:41 -07:00
jeanfabrice
411510cbe6
Use proper openssl command to differentiate between host and ip in API certificate check (#6392)
* Use proper openssl command to differentiate between host and ip in current certificate check

* fixup! Use proper openssl command to differentiate between host and ip in current certificate check
2020-08-21 02:03:39 -07:00
holmesb
d8a749fd27
Update apiserver-audit-policy.yaml.j2 (#6526) 2020-08-18 00:49:37 -07:00
Florian Ruynat
78ceef6b15
Remove unused variable (#6522) 2020-08-18 00:45:29 -07:00
Maxime Guyot
fc23f37af7
Fix E306 in roles/kubernetes (#6500) 2020-08-05 07:56:28 -07:00
Sulochan Acharya
bfe143808f
Allows tls verify skip on webhook auth url (#6472) 2020-08-05 05:02:29 -07:00
Florent Monbillard
39b907cdfb
Remove workaround for kubeadm upgrade (#6478)
https://github.com/kubernetes/kubeadm/issues/1498 was closed
2020-08-03 01:17:40 -07:00
Konstantin Lebedev
2364a84579
fix src for audit webhook config yaml (#6470) 2020-08-01 00:33:56 -07:00
fulii
ce22c0e6a4
Add option to configure IPVS timeouts in kube-proxy configration manifest. (#6396) 2020-08-01 00:33:40 -07:00
Maxime Guyot
e70f27dd79
Add noqa and disable .ansible-lint global exclusions (#6410) 2020-07-27 06:24:17 -07:00
Florian Ruynat
b680cdd0e4
Move healthz check to secure ports (#6446) 2020-07-27 00:26:17 -07:00
Konstantin Lebedev
a7ec0ed587
add audit webhook support (#6317)
* add audit webhook support

* use generic name auditsink
2020-07-20 01:32:54 -07:00
Florian Ruynat
5e22574402
Remove allow-release-candidate-upgrades already include in experimental-upgrades flag (#6349) 2020-07-15 00:26:37 -07:00
Hans Feldt
22996babcf
allow kubeadm to upgrade etcd (#6345)
Co-authored-by: Hans Feldt <hafe@users.noreply.github.com>
2020-07-07 12:36:00 -07:00
Florian Ruynat
2a82dff3ae
Remove runtime-config from kubeadm if empty (#6311) 2020-06-30 11:22:05 -07:00
Joel Seguillon
4c1e0b188d
Add .editorconfig file (#6307) 2020-06-29 12:39:59 -07:00
Erwan Miran
d3ca9d1db9
kube_encryption_resources must be output as yaml (#6309) 2020-06-25 23:59:31 -07:00