Commit graph

1487 commits

Author SHA1 Message Date
Florian Ruynat
2100d33b78 Remove dead code from kubeadm-etcd (#7470)
(cherry picked from commit aa086e5407)
2021-04-21 00:16:10 -07:00
Sergey
7cf6f3f3e1 add CI test for auto_renew_certificates (#7472)
* add CI test for auto_renew_certificates

* change timer value

fix typo error in rotate cert script

(cherry picked from commit cce0940e1f)

Conflicts:
	roles/kubernetes/master/templates/k8s-certs-renew.timer.j2
2021-04-21 00:16:10 -07:00
Florian Ruynat
5cf0de61a3 Replace deprecated 'with_dict' with 'loop' (#7442)
(cherry picked from commit 6479e26904)
2021-04-21 00:16:10 -07:00
Helmut Januschka
45a92e406d Update k8s-certs-renew.sh.j2 (#7422)
fix undefinedElse

(cherry picked from commit cce9d3125d)
2021-04-21 00:16:10 -07:00
bleech1
4661e7db01
remove local lb privileged (#7437) (#7454)
Co-authored-by: Samuel Liu <liupeng0518@gmail.com>
2021-04-07 01:35:53 -07:00
Etienne Champetier
0f7b9363f9 Fix k8s-certs-renew for k8s < 1.20 (#7410)
Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
(cherry picked from commit 2d1597bf10)
2021-03-29 16:19:56 -07:00
Anthony Rabbito
b0b569615e Correct Jinja Syntax for etcd-unsupported-arch (#6919)
`-%` causes `etcd-unsupported-arch: arm64` to print on COL 1 instead of
COL 6.

Signed-off-by: anthr76 <hello@anthonyrabbito.com>
(cherry picked from commit edfa3e9b14)
2021-03-29 16:19:56 -07:00
Etienne Champetier
b19d109a12 Auto renew control plane certificates (#7358)
While at it remove force_certificate_regeneration
This boolean only forced the renewal of the apiserver certs
Either manually use k8s-certs-renew.sh or set auto_renew_certificates

Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
(cherry picked from commit efa180392b)

Conflicts:
	roles/kubernetes/master/templates/k8s-certs-renew.service.j2
	roles/kubernetes/master/templates/k8s-certs-renew.sh.j2
	roles/kubernetes/master/templates/k8s-certs-renew.timer.j2
2021-03-23 07:29:36 -07:00
Lennart Jern
ac1aa4d591 Check for dummy kernel module (#7348)
The dummy module is needed for nodelocaldns.

(cherry picked from commit 5a54db2f3c)
2021-03-15 07:07:05 -07:00
Etienne Champetier
c22915a08c Fixup kubelet.conf to point to kubelet-client-current.pem (#7347)
c9c0c01de0 only fix the problem for new clusters

Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
(cherry picked from commit 14b63ede8c)

Conflicts:
	roles/kubernetes/master/tasks/kubelet-fix-client-cert-rotation.yml
2021-03-15 07:07:05 -07:00
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
53b9388b82 Add kube-ipvs0/nodelocaldns to NetworkManager unmanaged-devices (#7315)
On CentOS 8 they seem to be ignored by default, but better be extra safe
This also make it easy to exclude other network plugin interfaces

Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
(cherry picked from commit e442b1d2b9)
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
Ryler Hockenbury
d8ab76aa04
Update azure cloud config (#7208) (#7221)
* Allow configureable vni and port for flannel overlay

* additional options for azure cloud config
2021-01-27 03:47:40 -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
Etienne Champetier
8105cd7fbe preinstall: etcd group might not exists
fixes 8c1821228d

Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
(cherry picked from commit 49c4345c9a)
2021-01-25 23:48:34 -08:00
Etienne Champetier
803f89e82b preinstall: use package instead of action, use state: present
Before this commit we were upgrading base os packages on each run

Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
(cherry picked from commit 4eec302e86)
2021-01-25 23:48:34 -08:00
Etienne Champetier
667a6981ea preinstall: remove credentials folder move
This was introduced in 3004791c64,
so since 2018 everyone should be upgraded ;)

Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
2021-01-14 09:39:05 -08:00
Etienne Champetier
cf1d9f5612 preinstall: remove old Fedora task
Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
2021-01-14 09:39:05 -08:00
Florian Ruynat
81b4ffa6b4
Add Fedora 33 CI, remove Fedora 31 (#7072) 2021-01-14 08:27:05 -08:00
Etienne Champetier
8c1821228d
preinstall: fixup etcd_deployment_type check (#7152)
fixes 8331939aed
Thanks to Tomas Vanderka / karlism / LuckySB

Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
2021-01-14 06:53:05 -08:00
Etienne Champetier
8331939aed
preinstall: check etcd_deployment_type (#7149)
Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
2021-01-13 14:19:03 -08:00
Wang Zhen
387df0ee1f
Remove unnecessary condition check when updating server field in kube-proxy kubeconfig (#7145) 2021-01-13 09:50:37 -08:00
Cristian Klein
b9077d3ea2
Add ping_access_ip; allows to disable ping test (#7020)
In some environments, it might not be possible to ping the IP address
of the nodes, e.g., because ICMP echo is blocked.

This commit allows kubespray to be configured to disable the ping
check, while performing all other checks.
2021-01-11 06:15:08 -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
Sergey
096bcdd078
Download once for crio (#6998)
* download run once feature for CRI-O

* fix typo

* fix test
2020-12-21 01:54:25 -08:00
Dmitry Chusovitin
75f0aaf4a1
Fixed waiting for scheduler and controller manager (#6893) 2020-12-18 07:38:25 -08:00
Sylvain Desbureaux
9c1e08249d
change | to is (#6991)
Since ansible 2.9 search cannot be used as filter after a pipe but after `is`

Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
2020-12-09 07:26:50 -08:00
Kenichi Omichi
33a60fe919
Fix warning of mkdir usage (#6951)
This fixes the following warning:

  [kubernetes/client : Generate admin kubeconfig with external api endpoint]
  [WARNING]: Consider using the file module with state=directory rather than
  running 'mkdir'.  If you need to use command because file is insufficient
  you can
2020-12-09 07:14:51 -08:00
Etienne Champetier
00e0f3bd2b
Fix nf_conntrack_ipv4 modprobe (#6988)
RedHat 8.3 merged nf_conntrack_ipv4 in nf_conntrack but still advertise 4.18
so just try to modprobe and decide depending on the success
Also nf_conntrack is a dependency of ip_vs, so no need to care about it

Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
2020-12-07 18:17:11 -08:00
Sergey
a69f2b09da
download run once feature for containerd (#6997) 2020-12-07 01:09:25 -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
Florian Ruynat
f6eed8091e
Remove contiv related files (#6964) 2020-11-30 06:48:50 -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
Kenichi Omichi
c6f6940459
Fix warning of "Enable ip forwarding" (#6953)
The task outputs the following warning:

  TASK [kubernetes/preinstall : Enable ip forwarding]
  [WARNING]: The value 1 (type int) in a string field was converted
  to u'1' (type string). If this does not look like what you expect,
  quote the entire value to ensure it does not change.
2020-11-27 03:54:49 -08:00
Bas van den Brink
7938748d77
Allow configuring container log limits for Kubelet (#6933) 2020-11-26 00:32:19 -08:00
Hans Feldt
ee23b947aa
fix flake8 errors in Kubespray CI - tox-inventory-builder (#6910)
* fix flake8 errors in Kubespray CI - tox-inventory-builder

* Invalidate CRI-O kubic repo's cache

Signed-off-by: Victor Morales <v.morales@samsung.com>

* add support to configure pkg install retries

and use in CI job tf-ovh_ubuntu18-calico (due to it failing often)

* Switch Calico, Cilium and MetalLB image repos to Quay.io

Co-authored-by: Victor Morales <v.morales@samsung.com>
Co-authored-by: Barry Melbourne <9964974+bmelbourne@users.noreply.github.com>
2020-11-22 23:47:35 -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