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33 commits

Author SHA1 Message Date
emiran-orange
24f12b024d
Argument jsonpath must be single-quoted in "See if node is schedulable" task (#9146) 2022-08-05 08:09:47 -07:00
emiran-orange
3782573ede
Single quotes are missing in jsonpath argument of kubectl get node (#8683) 2022-04-05 09:45:38 -07:00
Tom Janson
56d882abed
Clarify confirmation prompt (#8589) 
Entering any value causes the play to proceed, e.g., entering "no<Enter>". (This is simply how Ansible's pause module behaves.)
 2022-03-07 05:38:54 -08:00
Takuya Murakami
39acb2b84d
Update ansible-lint to 5.4.0 (#8607) (#8608) 
* Update ansible-lint to 5.4.0 (#8607)

It seems that the Rich version 11.0.0 has a breaking change.
So need to update ansible-lint to 5.3.2 or later.

* Fix for ansible-lint no-changed-when rule (#8607)
 2022-03-07 05:35:55 -08:00
Max Gautier
cb54eb40ce
Use a variable for standardizing kubectl invocation (#8329) 
* Add kubectl variable

* Replace kubectl usage by kubectl variable in roles

* Remove redundant --kubeconfig on kubectl usage

* Replace unecessary shell usage with command
 2022-01-05 02:26:32 -08:00
Utku Özdemir
10c30ea5b1
Add fallback to node drain using --disable-eviction flag (#8094) 
* Add fallback to node drain using --disable-eviction flag

Signed-off-by: Utku Ozdemir <uoz@protonmail.com>

* Move drain fallback tasks to separate file

Signed-off-by: Utku Ozdemir <uoz@protonmail.com>

* Add delegate_facts to fix the drain fallback

Signed-off-by: Utku Ozdemir <uoz@protonmail.com>

* Fix ansible-lint error

Signed-off-by: Utku Ozdemir <uoz@protonmail.com>

* Move drain fallback into block

Signed-off-by: Utku Ozdemir <uoz@protonmail.com>
 2021-10-20 00:51:58 -07:00
Mohamed Zaian
d18cc38586
Replcae deprecated --delete-local-data in pre-remove/pre-upgrade tasks (#8081) 2021-10-14 02:25:19 -07:00
Kenichi Omichi
843252c968
Use kube_config_dir for kubeconfig (#7996) 
The path of kubeconfig should be configurable, and its default value
is /etc/kubernetes/admin.conf. Most paths of the file are configurable
but some were not. This make those configurable.
 2021-09-23 10:19:13 -07:00
Calvin Park
9d3888a756
During pre-upgrade add a flag to always cordon (#7892) 
* During pre-upgrade add a flag to always cordon

* empty

* empty

* empty

* Better default val
 2021-08-30 10:56:09 -07:00
Kenichi Omichi
486b223e01
Replace kube-master with kube_control_plane (#7256) 
This replaces kube-master with kube_control_plane because of [1]:

  The Kubernetes project is moving away from wording that is
  considered offensive. A new working group WG Naming was created
  to track this work, and the word "master" was declared as offensive.
  A proposal was formalized for replacing the word "master" with
  "control plane". This means it should be removed from source code,
  documentation, and user-facing configuration from Kubernetes and
  its sub-projects.

NOTE: The reason why this changes it to kube_control_plane not
      kube-control-plane is for valid group names on ansible.

[1]: https://github.com/kubernetes/enhancements/blob/master/keps/sig-cluster-lifecycle/kubeadm/2067-rename-master-label-taint/README.md#motivation
 2021-03-23 17:26:05 -07:00
David Louks
d378d789cf
Add retries to drain during upgrade. Allow leaving nodes cordoned after drain failure. Allow continuing upgrade if drain fails. (#7206) 2021-01-26 11:10:31 -08:00
Sergey
e3caff833c
Add prompt to upgrade node or delay before upgrade (#7168) 
* Add prompt to upgrade node or delay before upgrade

* add docs
 2021-01-17 23:53:43 -08:00
Bernard Landon
fa378f09c3
Edited pre-upgrade task to uncordon a node failing to drain (#6546) 2020-08-20 04:25:36 -07:00
Qasim Sarfraz
feeb701c13
Respect kube_override_hostname during removal/upgrade (#6347) 
* respect kube_override_hostname during removal/upgrade

* Use hostvars in loop
 2020-07-13 07:18:40 -07:00
Joel Seguillon
4c1e0b188d
Add .editorconfig file (#6307) 2020-06-29 12:39:59 -07:00
MarkusTeufelberger
73c2ff17dd Fix Ansible-lint error [E502] (#4743) 2019-05-16 00:27:43 -07:00
MarkusTeufelberger
88d919337e ansible-lint: don't compare to empty string [E602] (#4665) 2019-04-28 23:00:20 -07:00
Giacomo Longo
9f7c2b08a5 Idempotency fixes to roles/pre-upgrade (#3497) 2018-11-07 16:31:29 -08:00
Frank Ritchie
b5f4a79365 Add bin_dir to kubectl version check 2018-10-23 15:51:17 -04:00
Erwan Miran
7bec169d58 Fix ansible syntax to avoid ansible deprecation warnings (#3512) 
* failed

* version_compare

* succeeded

* skipped

* success

* version_compare becomes version since ansible 2.5

* ansible minimal version updated in doc and spec

* last version_compare
 2018-10-16 15:33:30 -07:00
Matthew Mosesohn
8becd905b8 Fixes for upgrade mode 
Uses correct flag for draining with a pod selector
Verifies minimum kubectl version for compatibility
 2018-09-13 18:42:01 +03:00
Matthew Mosesohn
d692737a13 Extra options for upgrade mode 
Optionally do not drain nodes by setting drain_nodes to false
Optionally set a labelselector to target which pods should be drained.
 2018-09-12 17:05:41 +03:00
Brad Beam
03bb729fea Making status and detection mo betta 2018-02-09 12:30:46 -06:00
Seungkyu Ahn
e8bde03a50 Setting kubectl bin directory (#1635) 2017-09-09 23:54:13 +03:00
Abdelsalam Abbas
1a8e92c922 Fixing cordoning condition that cause fail for upgrading the cluster 2017-06-23 20:41:47 +02:00
Spencer Smith
56b86bbfca inventory hostname for cordoning/uncordoning 2017-05-26 17:47:25 -04:00
Matthew Mosesohn
a3f568fc64 restart scheduler and controller-manager too 2017-03-27 13:51:35 +03:00
Matthew Mosesohn
6e505c0c3f Fix delegate tasks for kubectl and etcdctl 2017-03-27 13:28:37 +03:00
Matthew Mosesohn
44d851d5bb Only cordon Ready nodes 2017-03-27 13:28:37 +03:00
Matthew Mosesohn
c1b9660ec8 Move graceful upgrade test to debian canal HA, adjust drain 
Graceful upgrades require 3 nodes
Drain now has a command timeout of 40s
 2017-03-27 13:28:37 +03:00
Matthew Mosesohn
97ebbb9672 Add graceful upgrade process 
Based on #718 introduced by rsmitty.

Includes all roles and all options to support deployment of
new hosts in case they were added to inventory.

Main difference here is that master role is evaluated first
so that master components get upgraded first.

Fixes #694
 2017-02-16 17:18:38 +03:00
Spencer Smith
fbaef7e60f specify grace period for draining 2017-02-14 18:51:13 +03:00
Spencer Smith
017a813621 first cut of an upgrade process 2017-02-14 18:51:13 +03:00