Commit graph

29 commits

Author SHA1 Message Date
Kenichi Omichi
2ea5793782
Replace KUBE_MASTERS with KUBE_CONTROL_HOSTS (#7257)
This replaces KUBE_MASTERS with KUBE_CONTROL_HOSTS 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.
```

[1]: https://github.com/kubernetes/enhancements/blob/master/keps/sig-cluster-lifecycle/kubeadm/2067-rename-master-label-taint/README.md#motivation
2021-02-23 10:00:03 -08:00
Mateusz Piotrowski
5517e62c86
Fix and document environment variable KUBE_MASTERS (#7127)
This variable was added as KUBE_MASTERS_MASTERS. That's probably a typo.
Remove the redundant `_MASTERS` suffix. Also, document the variable in the
help message.
2021-01-11 11:34:24 -08:00
Noam
143f9c78be
fix MASSIVE_SCALE_THRESHOLD env paramter (#7054) 2020-12-18 08:50:25 -08:00
Florian Ruynat
73b2683697
Allow hosts with hyphen in name (#6529) 2020-08-18 00:53:30 -07:00
Kenichi Omichi
56f389a9f3
Add USE_REAL_HOSTNAME to inventory.py (#6293)
inventory_builder creates hosts.yaml file with hostnames like "node1",
"node2", etc. Even if specifying override_system_hostname=false, the
output of "kubectl get nodes" shows those hostnames ("node1", etc.)
without using actual hostnames.
To solve this issue, this adds an option USE_REAL_HOSTNAME to get
actual hostnames when creating hosts.yaml file instead of "node1", etc.
2020-06-26 00:03:47 -07:00
gatolynx
5323e232b2 recreate in another branch due to rebase problem (#5557) 2020-01-18 02:23:35 -08:00
Maxime Guyot
401d441c10 Fix Python code style for inventory_builder (#5362) 2019-12-05 01:48:32 -08:00
Matthew Mosesohn
e44b0727d5 Allow inventory_builder to add nodes with hostname (#5398)
Change-Id: Ifd7dd7ce8778f4f1be2016cae8d74452173b5312
2019-12-02 08:13:04 -08:00
Csergő Bálint
56523812d3 print hostnames (#5110) 2019-08-29 05:07:57 -07:00
Matthew Mosesohn
5707f79b33 Allow to configure number of kube-masters (#5073)
Change-Id: Ia3f30a1216b3ea063cd72c839ef6dff753cf10c6
2019-08-13 18:52:24 -07:00
Remous-Aris Koutsiamanis
27958e4247 Fix "Prevent inventory.py from configuring an even number of nodes in etcd" #4399 (#4465)
by making clusters with fewer than 3 nodes have only 1 etcd node
2019-04-10 05:52:14 -07:00
Maxime Guyot
9155339cf0 Fix pep8 warnings (#4368) 2019-04-05 12:51:22 -07:00
tikitavi
1babba753d adapt inventory script to python 2.7 version (#4407) 2019-03-29 06:08:13 -07:00
tikitavi
2560c4dda3 fixing dump of ordered dictionaries in inventory script (#4343) 2019-03-13 02:57:34 +03:00
tikitavi
254a0ab69d fix inventory script (#4342)
hosts are ordered dictionary
remove ansible_user from inventory file
2019-03-13 01:46:46 +03:00
tikitavi
7b3e59ed0a fix inventory script (#4339)
- fix order of entries when the new yaml file is created
- fix group in case there are no hosts in it
2019-03-12 11:02:44 -07:00
tikitavi
44de04be89 update inventory builder for public and private IP per node (#4323) 2019-03-07 18:30:12 +03:00
tikitavi
b73f009c07 rewrite inventory script to create inventory file in YAML format (#4303)
* rewrite inventory script to create inventory file in YAML format

* minor fixes to inventory script

* change requirments for the inventory script
2019-02-28 17:28:27 +03:00
tikitavi
befa8a6cbd fix error with delete host in inventory.py script (#4203)
* fix error with delete host in inventory.py script

* minor fix
2019-02-11 15:57:51 +03:00
tikitavi
263c8731f2 add to inventory.py script ability to indicate ip ranges (#4182)
* add to inventory.py script ability to indicate ip ranges

* add test for range2ip function for inventory.py script

some fixes

* add negative test for range2ip function for inventory.py script
2019-02-06 18:22:13 +03:00
Đào Hoàng Sơn
01cd4cf1c6 Remove vault role from inventory_builder. (#3863)
Related to https://github.com/kubernetes-sigs/kubespray/pull/3684
2018-12-09 18:13:42 +01:00
Paul Montero
3f1887316b
Set widely used header for python for different OS 2018-05-17 17:00:49 -05:00
Wong Hoi Sing Edison
4a36b091f4 Update default CONFIG_FILE for contrib/inventory_builder/inventory.py 2018-02-12 18:01:56 +08:00
Matthew Mosesohn
2645e88b0c Fix vault setup partially (#1531)
This does not address per-node certs and scheduler/proxy/controller-manager
component certs which are now required. This should be handled in a
follow-up patch.
2017-08-18 15:09:45 +03:00
Spencer Smith
83265b7f75 renaming kargo-cli to kubespray-cli 2017-06-23 12:35:10 -04:00
Matthew Mosesohn
f742fc3dd1 Add scale thresholds to split etcd and k8s-masters
Also adds calico-rr group if there are standalone etcd nodes.
Now if there are 50 or more nodes, 3 etcd nodes will be standalone.
If there are 200 or more nodes, 2 kube-masters will be standalone.
If thresholds are exceeded, kube-node group cannot add nodes that
belong to etcd or kube-master groups (according to above statements).
2017-01-19 17:30:56 +03:00
Matthew Mosesohn
24cbf2287c Update inventory.py 2016-12-29 10:57:58 +03:00
Matthew Mosesohn
95e14ffb54 Add yaml/json loader for inventory 2016-12-28 16:50:31 +03:00
Matthew Mosesohn
7b86b87dca Add inventory builder python script
Includes tox support for running unit tests.
Small note added to getting-started guide for using
inventory_builder.py

Also adds manual-only unit test.
2016-12-23 13:00:56 +03:00