Commit graph

563 commits

Author SHA1 Message Date
Bogdan Dobrelya
cfce23950a Merge pull request #1687 from jistr/cgroup-driver-kubeadm
Set correct kubelet cgroup-driver also for kubeadm deployments
2017-09-25 11:16:40 +02:00
Deni Bertovic
64740249ab Adds tags for asserts (#1639) 2017-09-25 08:41:03 +01:00
Jiri Stransky
70d0235770 Set correct kubelet cgroup-driver also for kubeadm deployments
This follows pull request #1677, adding the cgroup-driver
autodetection also for kubeadm way of deploying.

Info about this and the possibility to override is added to the docs.
2017-09-22 13:19:04 +02:00
Jiri Stransky
dbbe9419e5 Allow setting cgroup driver for kubelet
Red Hat family platforms run docker daemon with `--exec-opt
native.cgroupdriver=systemd`. When kubespray tried to start kubelet
service, it failed with:

Error: failed to run Kubelet: failed to create kubelet: misconfiguration: kubelet cgroup driver: "cgroupfs" is different from docker cgroup driver: "systemd"

Setting kubelet's cgroup driver to the correct value for the platform
fixes this issue. The code utilizes autodetection of docker's cgroup
driver, as different RPMs for the same distro may vary in that regard.
2017-09-21 11:58:11 +02:00
Matthew Mosesohn
188bae142b Fix wait for hosts in CI (#1679)
Also fix usage of failed_when and handling exit code.
2017-09-20 14:30:09 +01:00
Matthew Mosesohn
ef8e35e39b Create admin credential kubeconfig (#1647)
New files: /etc/kubernetes/admin.conf
           /root/.kube/config
           $GITDIR/artifacts/{kubectl,admin.conf}

Optional method to download kubectl and admin.conf if
kubeconfig_lcoalhost is set to true (default false)
2017-09-18 13:30:57 +01:00
Brad Beam
aaa27d0a34 Adding quotes around parameters in cloud_config (#1664)
This is to help support escapes and special characters
2017-09-16 08:43:47 +01:00
Kevin Lefevre
9302ce0036 Enhanced OpenStack cloud provider (#1627)
- Enable Cinder API version for block storage
- Enable floating IP for LBaaS
2017-09-16 08:43:24 +01:00
Matthew Mosesohn
8e731337ba Enable HA deploy of kubeadm (#1658)
* Enable HA deploy of kubeadm

* raise delay to 60s for starting gce hosts
2017-09-15 22:28:15 +01:00
Matthew Mosesohn
b294db5aed fix apply for netchecker upgrade (#1659)
* fix apply for netchecker upgrade and graceful upgrade

* Speed up daemonset upgrades. Make check wait for ds upgrades.
2017-09-15 13:19:37 +01:00
Brad Beam
ac281476c8 Prune unnecessary certs from vault setup (#1652)
* Cleaning up cert checks for vault

* Removing all unnecessary etcd certs from each node

* Removing all unnecessary kube certs from each node
2017-09-14 12:28:11 +01:00
Matthew Mosesohn
6744726089 kubeadm support (#1631)
* kubeadm support

* move k8s master to a subtask
* disable k8s secrets when using kubeadm
* fix etcd cert serial var
* move simple auth users to master role
* make a kubeadm-specific env file for kubelet
* add non-ha CI job

* change ci boolean vars to json format

* fixup

* Update create-gce.yml

* Update create-gce.yml

* Update create-gce.yml
2017-09-13 19:00:51 +01:00
Matthew Mosesohn
75b13caf0b Fix kube-apiserver status checks when changing insecure bind addr (#1633) 2017-09-09 23:41:48 +03:00
Matthew Mosesohn
5d99fa0940 Purge old upgrade hooks and unused tasks (#1641) 2017-09-09 23:41:20 +03:00
Maxim Krasilnikov
e16b57aa05 Store vault users passwords to credentials dir. Create vault and etcd roles after start vault cluster (#1632) 2017-09-07 23:30:16 +03:00
Chad Swenson
e26aec96b0 Consolidate kube-proxy module and sysctl loading (#1586)
This sets br_netfilter and net.bridge.bridge-nf-call-iptables sysctl from a single play before kube-proxy is first ran instead of from the flannel and weave network_plugin roles after kube-proxy is started
2017-09-06 15:11:51 +03:00
Brad Beam
a341adb7f3 Updating CN for node certs generated by vault (#1622)
This allows the node authorization plugin to function correctly
2017-09-06 10:55:08 +03:00
mkrasilnikov
957b7115fe Remove node name from kube-proxy and admin certificates 2017-09-05 14:40:26 +03:00
mkrasilnikov
bf0af1cd3d Vault role updates:
* using separated vault roles for generate certs with different `O` (Organization) subject field;
  * configure vault roles for issuing certificates with different `CN` (Common name) subject field;
  * set `CN` and `O` to `kubernetes` and `etcd` certificates;
  * vault/defaults vars definition was simplified;
  * vault dirs variables defined in kubernetes-defaults foles for using
  shared tasks in etcd and kubernetes/secrets roles;
  * upgrade vault to 0.8.1;
  * generate random vault user password for each role by default;
  * fix `serial` file name for vault certs;
  * move vault auth request to issue_cert tasks;
  * enable `RBAC` in vault CI;
2017-09-05 09:07:35 +03:00
Matthew Mosesohn
fc7905653e Add socat for CoreOS when using host deploy kubelet (#1575) 2017-09-04 11:30:18 +03:00
Matthew Mosesohn
77602dbb93 Move calico to daemonset (#1605)
* Drop legacy calico logic

* add calico as a daemonset
2017-09-04 11:29:51 +03:00
Brad Beam
8ae77e955e Adding in certificate serial numbers to manifests (#1392) 2017-09-01 09:02:23 +03:00
Brad Beam
7a98ad50b4 Fixing CA certificate locations for k8s components 2017-08-30 15:30:40 -05:00
Oliver Moser
576beaa6a6 Include /opt/bin in PATH for host deployed kubelet on CoreOS (#1591)
* Include /opt/bin in PATH for host deployed kubelet on CoreOS

* Removing conditional check for CoreOS
2017-08-30 16:50:33 +03:00
Maxim Krasilnikov
6eb22c5db2 Change single Vault pki mount to multi pki mounts paths for etcd and kube CA`s (#1552)
* Added update CA trust step for etcd and kube/secrets roles

* Added load_balancer_domain_name to certificate alt names if defined. Reset CA's in RedHat os.

* Rename kube-cluster-ca.crt to vault-ca.crt, we need separated CA`s for vault, etcd and kube.

* Vault role refactoring, remove optional cert vault auth because not not used and worked. Create separate CA`s fro vault and etcd.

* Fixed different certificates set for vault cert_managment

* Update doc/vault.md

* Fixed condition create vault CA, wrong group

* Fixed missing etcd_cert_path mount for rkt deployment type. Distribute vault roles for all vault hosts

* Removed wrong when condition in create etcd role vault tasks.
2017-08-30 16:03:22 +03:00
Matthew Mosesohn
13d08af054 Fix upgrade for canal and apiserver cert
Fixes #1573
2017-08-29 22:08:30 +01:00
Matthew Mosesohn
76b72338da Add CNI config for rkt kubelet (#1579) 2017-08-28 21:11:01 +03:00
Chad Swenson
a39e78d42d Initial version of Flannel using CNI (#1486)
* Updates Controller Manager/Kubelet with Flannel's required configuration for CNI
* Removes old Flannel installation
* Install CNI enabled Flannel DaemonSet/ConfigMap/CNI bins and config (with portmap plugin) on host
* Uses RBAC if enabled
* Fixed an issue that could occur if br_netfilter is not a module and net.bridge.bridge-nf-call-iptables sysctl was not set
2017-08-25 10:07:50 +03:00
Hassan Zamani
01ce09f343 Add feature_gates var for customizing Kubernetes feature gates (#1520) 2017-08-24 23:18:38 +03:00
Xavier Mehrenberger
3aabba7535 Remove discontinued option --reconcile-cidr if kube_network_plugin=="cloud" (#1568) 2017-08-24 17:01:30 +03:00
Brad Beam
8b151d12b9 Adding yamllinter to ci steps (#1556)
* Adding yaml linter to ci check

* Minor linting fixes from yamllint

* Changing CI to install python pkgs from requirements.txt

- adding in a secondary requirements.txt for tests
- moving yamllint to tests requirements
2017-08-24 12:09:52 +03:00
Ian Lewis
ecb6dc3679 Register standalone master w/ taints (#1426)
If Kubernetes > 1.6 register standalone master nodes w/ a
node-role.kubernetes.io/master=:NoSchedule taint to allow
for more flexible scheduling rather than just marking unschedulable.
2017-08-23 16:44:11 +03:00
Matthew Mosesohn
ca3050ec3d Update to Kubernetes v1.7.3 (#1549)
Change kubelet deploy mode to host
Enable cri and qos per cgroup for kubelet
Update CoreOS images
Add upgrade hook for switching from kubelet deployment from docker to host.
Bump machine type for ubuntu-rkt-sep
2017-08-21 10:53:49 +03:00
Vijay Katam
97031f9133 Make epel-release install configurable (#1497) 2017-08-20 14:03:10 +03:00
Kevin Lefevre
65a9772adf Add OpenStack LBaaS support (#1506) 2017-08-20 13:59:15 +03:00
Miad Abrin
3c710219a1 Fix Some Typos in kubernetes master role (#1547)
* Fix Typo etc3 -> etcd3

* Fix typo in post-upgrade of master. stop -> start
2017-08-20 13:54:28 +03:00
Maxim Krasilnikov
2ba285a544 Fixed deploy cluster with vault cert manager (#1548)
* Added custom ips to etcd vault distributed certificates

* Added custom ips to kube-master vault distributed certificates

* Added comment about issue_cert_copy_ca var in vault/issue_cert role file

* Generate kube-proxy, controller-manager and scheduler certificates by vault

* Revert "Disable vault from CI (#1546)"

This reverts commit 781f31d2b8.

* Fixed upgrade cluster with vault cert manager

* Remove vault dir in reset playbook
2017-08-20 13:53:58 +03:00
Antoine Legrand
72ae7638bc Merge pull request #1446 from matlockx/master
add possibility to ignore the hostname override
2017-08-18 17:03:40 +02:00
Matthew Mosesohn
df28db0066 Fix cert and netchecker upgrade issues (#1543)
* Bump tag for upgrade CI, fix netchecker upgrade

netchecker-server was changed from pod to deployment, so
we need an upgrade hook for it.

CI now uses v2.1.1 as a basis for upgrade.

* Fix upgrades for certs from non-rbac to rbac
2017-08-18 15:46:22 +03:00
Brad Beam
383d582b47 Merge pull request #1382 from jwfang/rbac
basic rbac support
2017-08-07 08:01:51 -05:00
Spencer Smith
43eda8d878 Merge pull request #1471 from whereismyjetpack/fix_1447
add newline after expanding user information
2017-07-31 09:03:04 -04:00
nico
cc9f3ea938 Fix enforce-node-allocatable option
Closes #1228
pods is default enforcement

see https://kubernetes.io/docs/tasks/administer-cluster/reserve-compute-resources/
add

update
2017-07-31 10:06:53 +02:00
Anton
e0960f6288 FIX: Unneded (extra) cycles in some tasks (#1393) 2017-07-27 20:46:21 +03:00
Dann Bohn
c4894d6092 add newline after expanding user information 2017-07-25 12:59:10 -04:00
Spencer Smith
ee36763f9d Merge pull request #1464 from johnko/patch-4
set loadbalancer_apiserver_localhost default true
2017-07-25 10:00:56 -04:00
Spencer Smith
4a34514b21 Merge pull request #1447 from whereismyjetpack/template_known_users
Template out known_users.csv, optionally add groups
2017-07-25 08:55:08 -04:00
John Ko
018b5039e7 set loadbalancer_apiserver_localhost default true
to match this https://github.com/kubernetes-incubator/kubespray/blob/master/roles/kubernetes/node/tasks/main.yml#L20
and the documented behaviour in HA docs 
related to #1456
@rsmitty
2017-07-20 10:27:05 -04:00
jwfang
092bf07cbf basic rbac support 2017-07-17 19:29:59 +08:00
Dann Bohn
d1f58fed4c Template out known_users.csv, optionally add groups 2017-07-14 09:27:20 -04:00
Martin Joehren
12e918bd31 add possibility to ignore the hostname override 2017-07-13 14:04:39 +00:00