Commit graph

357 commits

Author SHA1 Message Date
Matthew Mosesohn
07cc981971
refactor vault role (#2733)
* Move front-proxy-client certs back to kube mount

We want the same CA for all k8s certs

* Refactor vault to use a third party module

The module adds idempotency and reduces some of the repetitive
logic in the vault role

Requires ansible-modules-hashivault on ansible node and hvac
on the vault hosts themselves

Add upgrade test scenario
Remove bootstrap-os tags from tasks

* fix upgrade issues

* improve unseal logic

* specify ca and fix etcd check

* Fix initialization check

bump machine size
2018-05-11 19:11:38 +03:00
Maxime Gaillard
00db751646 Add Openstack tenant name 2018-05-01 09:21:37 +02:00
mirwan
06cdb260f6 labelvalue must be formatted to handle non string values (#2722) 2018-04-29 19:02:14 +03:00
mirwan
c3c5817af6 sysctl file should be in defaults so that it can be overriden (#2475)
* sysctl file should be in defaults so that it can be overriden

* Change sysctl_file_path to be consistent with roles/kubernetes/preinstall/defaults/main.yml
2018-04-27 18:50:58 +03:00
Matthew Mosesohn
1a14f1ecc1
Fix vol format for local volume provisioner in rkt (#2698) 2018-04-24 20:32:08 +03:00
Matthew Mosesohn
f73717ea35
Mount local volume provisioner dirs for containerized kubelet (#2648) 2018-04-12 22:55:13 +03:00
Robin Skahjem-Eriksen
0f35e17e23 Fix new envvar for setting openstack_tenant_id (#2641)
Changed from OS_PROJECT_ID to OS_PROJECT_NAME.
2018-04-10 17:23:31 +03:00
Brad Beam
77b3f9bb97 Removing default for volume-plugins mountpoint (#2618)
All checks test if this is defined meaning there is no way to undefine it.
2018-04-10 17:19:25 +03:00
Matthew Mosesohn
45f15bf753
Revert "Fix new envvar for setting openstack_tenant_id" (#2640) 2018-04-10 14:37:24 +03:00
Aivars Sterns
913cc5a9af
Merge pull request #2639 from ironhouzi/openstack_tenant_id_fix
Fix new envvar for setting openstack_tenant_id
2018-04-10 14:35:28 +03:00
Robin Skahjem-Eriksen
0c0f6b755d Fix new envvar for setting openstack_tenant_id
Changed from OS_PROJECT_ID to OS_PROJECT_NAME.
2018-04-10 13:30:48 +02:00
Matthew Mosesohn
f954bc0a5a Remove jinja2 dependency of do
While `do` looks cleaner, forcing this extra option in ansible.cfg
seems to be more invasive. It would be better to keep the traditional
approach of `set dummy = ` instead.
2018-04-09 12:27:53 +03:00
Chen Hong
973e7372b4 content: | 2018-04-04 23:05:27 +08:00
Chen Hong
b54e091886 Persist ip_vs modules 2018-04-04 18:18:51 +08:00
Andreas Krüger
ba24fe3226
Merge pull request #2570 from avoidik/transfer-cloud-configs
Move cloud config configurations to proper location
2018-04-02 10:31:38 +02:00
Wong Hoi Sing Edison
5fe144aa0f ingress-nginx: container download related things should defined in the download role 2018-04-01 00:22:33 +08:00
avoidik
aa301c31d1 Move credential checks into proper folder 2018-03-31 13:29:00 +03:00
avoidik
15efdf0c16 Move credential checks 2018-03-31 03:26:37 +03:00
avoidik
ab8760cc83 Move credentials pre-check 2018-03-31 03:24:57 +03:00
avoidik
b6da596ec1 Move default configuration parameters for cloud-config 2018-03-31 03:18:23 +03:00
avoidik
3c12c6beb3 Move cloud config configurations to proper location 2018-03-31 02:59:59 +03:00
Erwan Miran
8ece922ef0 node_labels documentation + kube-ingress label handling as role_node_label 2018-03-31 00:36:11 +02:00
Matthew Mosesohn
03bcfa7ff5
Stop templating kube-system namespace and creating it (#2545)
Kubernetes makes this namespace automatically, so there is
no need for kubespray to manage it.
2018-03-30 14:29:13 +03:00
RongZhang
5711074c5a
Merge pull request #2290 from mirwan/node_labels_from_inventory
Node labels definition in kubelet params from inventory
2018-03-30 03:42:52 -05:00
陈宏
4d85e3765e remove redundancy code 2018-03-30 09:19:00 +08:00
Matthew Mosesohn
72a4223884 Write cloud-config during kubelet configuration
This file should only be updated during kubelet upgrade so that
master components are not accidentally restarted first during
preinstall stage.
2018-03-28 16:26:36 +03:00
Andreas Krüger
03117d9572
Merge pull request #2488 from LuckySB/ingress-nginx-node-role
Dedicated node for ingress nginx controller
2018-03-28 14:07:40 +02:00
avoidik
e375678674 Set exact user for Kubelet services 2018-03-27 11:13:52 +03:00
Erwan Miran
8b71ef8ceb Labels from role (node-role.k8s.io/node) and labels from inventory are merged into node-labels parameter in kubelet 2018-03-21 09:19:05 +01:00
Sergey Bondarev
1481f7d64b Dedicated node for ingress nginx controller
The ability to create dedicated node for ingress nginx controller
host type network for nginx controller

and add from example https://github.com/kubernetes/ingress-nginx/blob/master/docs/examples/static-ip/nginx-ingress-controller.yaml
terminationGracePeriodSeconds: 60
2018-03-17 02:54:46 +03:00
Chad Swenson
7d33650019
Merge pull request #2462 from woopstar/coredns-patch
Add CoreDNS support
2018-03-16 18:33:36 -05:00
woopstar
e40368ae2b Add CoreDNS support with various fixes
Added CoreDNS to downloads

Updated with labels. Should now work without RBAC too

Fix DNS settings on hosts

Rename CoreDNS service from kube-dns to coredns

Add rotate based on http://edgeofsanity.net/rant/2017/12/20/systemd-resolved-is-broken.html

Updated docs with CoreDNS info

Added labels and fixed minor settings from official yaml file: https://github.com/kubernetes/kubernetes/blob/release-1.9/cluster/addons/dns/coredns.yaml.sed

Added a secondary deployment and secondary service ip. This is to mitigate dns timeouts and create high resitency for failures. See discussion at 'https://github.com/coreos/coreos-kubernetes/issues/641#issuecomment-281174806'

Set dns list correct. Thanks to @whereismyjetpack

Only download KubeDNS or CoreDNS if selected

Move dns cleanup to its own file and import tasks based on dns mode

Fix install of KubeDNS when dnsmask_kubedns mode is selected

Add new dns option coredns_dual for dual stack deployment. Added variable to configure replicas deployed. Updated docs for dual stack deployment. Removed rotate option in resolv.conf.

Run DNS manifests for CoreDNS and KubeDNS

Set skydns servers on dual stack deployment

Use only one template for CoreDNS dual deployment

Set correct cluster ip for the dns server
2018-03-16 21:51:37 +01:00
zhengchuan hu
d1e6632e6a Fix err in kubelet.kubeadm.env.j2
1. 404 link url
2. kubelet_authentication_token_webhook is not work
3. kube_reserved variable set twice
2018-03-14 17:25:21 +08:00
Dann Bohn
50e3ccfa2b uses new kube_memory_reserved/kube_cpu_reserved variables in kubelt 2018-03-12 12:46:14 -04:00
Wong Hoi Sing Edison
6402004018 FIXUP #2424: local_provisioner directory should be created only if enabled 2018-03-08 11:57:46 +08:00
zhengchuan hu
646d473e8e fix the name of some variable 2018-03-07 18:30:34 +08:00
Jonas Kongslund
a800ed094b Added support for webhook authentication/authorization on the secure kubelet endpoint 2018-03-03 10:00:09 +04:00
Aivars Sterns
8b21034b31
Merge pull request #2344 from hswong3i/local_volume_provisioner_fixup
Upgrade Local Volume Provisioner Addon to v2.0.0
2018-03-01 13:12:44 +02:00
Andreas Krüger
42a0f46268 Add health check to kube proxy (#2356)
Adding health checking to kube proxy. Fixes #2308
2018-02-21 23:14:45 +03:00
Wong Hoi Sing Edison
deef47c923 Upgrade Local Volume Provisioner Addon to v2.0.0 2018-02-21 13:41:25 +08:00
Chad Swenson
2de6da25a8
Merge pull request #2312 from woopstar/patch-7
Added iptables lock fix and ajusted oom-score
2018-02-19 22:47:07 -06:00
melkosoft
f13e76d022 Added cilium support (#2236)
* Added cilium support

* Fix typo in debian test config

* Remove empty lines

* Changed cilium version from <latest> to <v1.0.0-rc3>

* Add missing changes for cilium

* Add cilium to CI pipeline

* Fix wrong file name

* Check kernel version for cilium

* fixed ci error

* fixed cilium-ds.j2 template

* added waiting for cilium pods to run

* Fixed missing EOF

* Fixed trailing spaces

* Fixed trailing spaces

* Fixed trailing spaces

* Fixed too many blank lines

* Updated tolerations,annotations in cilium DS template

* Set cilium_version to iptables-1.9 to see if bug is fixed in CI

* Update cilium image tag to v1.0.0-rc4

* Update Cilium test case CI vars filenames

* Add optional prometheus flag, adjust initial readiness delay

* Update README.md with cilium info
2018-02-16 21:37:47 -06:00
Andreas Krüger
41ca67bf54
Added iptables lock fix and ajusted oom-score
xtables lock was missing. Added new option for oom-score to make sure it's not killed in an OOM situation before regular pods.
2018-02-12 10:21:38 +01:00
Aivars Sterns
c70c44b07b
Merge pull request #2257 from rzenker/tb/baremetal-tweaks
baremetal tweaks
2018-02-08 15:48:55 +00:00
Aivars Sterns
20583e3d15
Merge pull request #2067 from manics/sysctl-net-brfilter
Always set net.bridge.bridge-nf-call-* sysctl
2018-02-08 15:43:46 +00:00
Brad Beam
384e5dd4c4
Merge pull request #2160 from kongslund/disable-read-only-port
Make the Kubelet read-only port configurable and disable it by default
2018-02-07 13:06:32 -06:00
Ryan Zenker
ad9049a49e baremetal tweaks
* allow installs to not have hostname overriden with fqdn from inventory
* calico-config no longer requires local as and will default to global
* when cloudprovider is not defined, use the inventory_hostname for cni-calico
* allow reset to not restart network (buggy nodes die with this cmd)
* default kube_override_hostname to inventory_hostname instead of ansible_hostname
2018-02-06 13:52:22 -05:00
Erwan Miran
8006a6cd82 local_volumes_enabled replaced by local_volume_provisioner_enabled 2018-02-06 17:12:09 +01:00
Chad Swenson
bd1f0bcfd7
Merge pull request #2201 from riverzhang/ipvs
Support ipvs mode for kube-proxy
2018-02-01 22:29:52 -06:00
rong.zhang
b10c308a5a Support ipvs mode for kube-proxy
Support ipvs mode for kube-proxy
2018-01-30 13:09:01 +08:00