Commit graph

492 commits

Author SHA1 Message Date
Wilmar den Ouden
8526c30b63 Replaces nonexisting system_namespace variable (#3389) 2018-09-25 01:39:02 -07:00
Anatoly Rugalev
8f85ea89fa Added download_validate_certs option which allows to disables SSL validation for file downloads 2018-09-21 11:51:17 +02:00
k8s-ci-robot
68acdd71f1
Merge pull request #3172 from Atoms/additional-proxy
Add additional no proxy parameter for more customization
2018-09-20 03:26:29 -07:00
k8s-ci-robot
9fa23ffa21
Merge pull request #3364 from SataQiu/fix-20180920
Remove duplicate persistent_volumes_enabled element in k8s-cluster.yml
2018-09-20 02:21:41 -07:00
SataQiu
2a1f77efc6 remove duplicate persistent_volumes_enabled parameter in k8s-cluster.yml 2018-09-20 17:02:26 +08:00
Andreas Kruger
09b67c1ad5 Remove EFK from Kubespray 2018-09-20 10:44:17 +02:00
Antoine Legrand
08179018d4
Merge branch 'master' into gpu2 2018-09-19 15:02:51 +02:00
Sergey Bondarev
e766dd5582 move calico options from all.yml to k8s-cluster/k8s-net-calico.yml 2018-09-18 21:30:49 +03:00
Sergey Bondarev
93429bc661 create separate options files for network plugins
remove plugin options from common files
2018-09-18 14:29:53 +03:00
k8s-ci-robot
2730c90dcd
Merge pull request #3320 from riverzhang/kubelet
Support dynamic kubelet config
2018-09-18 00:16:04 -07:00
rongzhang
77e08ba204 Support dynamic kubelet config
https://kubernetes.io/blog/2018/07/11/dynamic-kubelet-configuration/
2018-09-18 08:44:39 +08:00
Erwan Miran
bcaf2f9ea3 contiv 1.2.1 2018-09-17 16:45:05 +02:00
AtzeDeVries
91b02c057e Add support for GPU accelerator 2018-09-13 11:53:11 +02:00
k8s-ci-robot
0a720b35af
Merge pull request #3270 from riverzhang/fix-registry
Add insecure_registry config to docker options
2018-09-10 04:28:52 -07:00
rongzhang
f557b54489 Add docker_ to values 2018-09-10 18:05:49 +08:00
rongzhang
0140cf71c8 Upgrade kubernetes to v1.11.3 2018-09-10 15:52:49 +08:00
rongzhang
b249b06036 Move docker options to kubespray-defaults 2018-09-09 10:21:18 +08:00
rongzhang
cb133cba68 Add registry_mirrors config to docker options 2018-09-09 01:21:32 +08:00
rongzhang
c41ca22a78 Planning the configuration of docker parameters 2018-09-09 00:59:59 +08:00
rongzhang
009d2ffc6c Add insecure_registry config to docker options 2018-09-08 23:24:35 +08:00
Jeff Bornemann
83838b7fbc Add new OCI cloud controls 2018-09-04 14:03:17 -04:00
Erwan Miran
a644b7c267 Introducing credentials_dir in order to be able to override it 2018-09-03 18:04:50 +02:00
Atoms
8c9588ab59 Add additional no proxy parameter for more customization 2018-09-03 17:09:58 +03:00
Antoine Legrand
ccda9664e7 remove duplicated var 2018-09-03 12:09:31 +02:00
Antoine Legrand
e98ba9e839 Split group-variables 2018-09-03 12:09:31 +02:00
k8s-ci-robot
64b32146ca
Merge pull request #3217 from mirwan/fix_3215
Fix docker_options definition to remove newlines
2018-09-01 07:29:47 -07:00
Erwan Miran
36a7bdfac1 Fix docker_options definition to remove newlines 2018-09-01 09:55:04 +02:00
Erwan Miran
82a28d6bb3 Add documentation about having HA for etcd 2018-08-31 14:40:25 +02:00
Takashi Okamoto
d407a590a6 container_manager variable to specify runtime. 2018-08-28 06:23:38 +00:00
Takashi Okamoto
659cccc507 Update sample. 2018-08-28 02:25:33 +00:00
k8s-ci-robot
f4feb17629
Merge pull request #2958 from elementyang/etcd-pr
change the way that getting etcd_member_name
2018-08-26 23:55:04 -07:00
k8s-ci-robot
f97515352b
Merge pull request #3161 from nutellinoit/kube_proxy_nodeport_addresses
--nodeport-addresses added on kube-proxy.manifest.j2 and on k8s-cluster.yml
2018-08-25 02:00:19 -07:00
Vasilis Remmas
b61eb7d7f3 Add ETCD_QUOTA_BACKEND_BYTES environment variable 2018-08-24 12:17:34 +02:00
Antoine Legrand
4882531c29
Merge pull request #3115 from oracle/oracle_oci_controller
Cloud provider support for OCI (Oracle Cloud Infrastructure)
2018-08-23 18:22:45 +02:00
Aivars Sterns
23fd3461bc calico upgrade to v3 (#3086)
* calico upgrade to v3

* update calico_rr version

* add missing file

* change contents of main.yml as it was left old version

* enable network policy by default

* remove unneeded task

* Fix kubelet calico settings

* fix when statement

* switch back to node-kubeconfig.yaml
2018-08-23 17:17:18 +03:00
Erwan Miran
80cfeea957 psp, roles and rbs for PodSecurityPolicy when podsecuritypolicy_enabled is true 2018-08-22 18:16:13 +02:00
Samuele Chiocca
5d9908c2c3 --nodeport-addresses added on kube-proxy.manifest.j2
Changed author
2018-08-22 15:32:07 +02:00
Jeff Bornemann
94df70be98 Cloud provider support for OCI (Oracle Cloud Infrastructure)
Signed-off-by: Jeff Bornemann <jeff.bornemann@oracle.com>
2018-08-21 17:36:42 -04:00
rongzhang
59176ebbb9 Add kubeadm controlplaneEndpoint
Nginx LB(default)
Other LB by kubeadm controlplane
2018-08-20 00:57:13 +08:00
Antoine Legrand
ac49bbb336
Merge pull request #2168 from xd007/docker_arm64
fix docker opts incompatible running on aarch64 Redhat/Centos
2018-08-17 16:24:07 +02:00
Rong Zhang
364ab2a6b7
Merge pull request #3113 from riverzhang/support-audit
Support audit
2018-08-16 15:33:43 +08:00
rongzhang
2ffc1afe40 Support audit 2018-08-16 14:38:07 +08:00
JohnZheng
b50b3430be Disable locksmithd on CoreOS if coreos_auto_upgrade set to false (#3088)
* Disable locksmithd on CoreOS if coreos_auto_upgrade set to false

* change when format to support multiple-condition
2018-08-14 13:42:16 -05:00
Rong Zhang
a11e1eba9e Upgrade kubernetes to V1.11.x (#3078)
Upgrade Kubernetes to V1.11.2
The kubeadm configuration file version has been upgraded from v1alpha1 to v1alpha2
Add bootstrap kubeadm-config.yaml with external etcd
2018-08-14 15:13:44 +03:00
Rong Zhang
039180b2ca
Merge pull request #3022 from alvistack/weave-2.4.0
weave: Upgrade to 2.4.0
2018-08-09 15:01:05 +08:00
rongzhang
ea6af449a8 Remove istio support
Use helm install or support in future
2018-08-08 11:10:09 +08:00
Wong Hoi Sing Edison
538cb3b1bd weave: Upgrade to 2.4.0
Upstream Changes:

-   weave 2.4.0 (https://github.com/weaveworks/weave/releases/tag/v2.4.0)
-   Support `externalTrafficPolicy: Local` (https://github.com/weaveworks/weave/issues/2924)
-   Make the ipset list size bigger (https://github.com/weaveworks/weave/pull/3305)
-   Break out of kube rm-peers loop if nothing changes (https://github.com/weaveworks/weave/pull/3317)

Our Changes:

-   Revamp weave-net.yml.j2 with upstream changes
-   Add more variables for customization
-   Replace WEAVE_PASSWORD with k8s secret
-   Remove hard-corded seed mode support, in favor of variables customization
2018-08-07 18:34:51 +08:00
Wong Hoi Sing Edison
a0defefb3f ingress-nginx: Upgrade to 0.16.2
ingress-nginx 0.16.2 (https://github.com/kubernetes/ingress-nginx/releases/tag/nginx-0.16.2)

This patch simplify ingress-nginx deployment by default deploy on
master, with customizable options; on the other hand, remove the
additional Ansible group "kube-ingress" and its k8s node label
injection.

Reference to https://kubernetes.io/docs/concepts/services-networking/ingress/#prerequisites:

    GCE/Google Kubernetes Engine deploys an ingress controller on the master.

By changing `ingress_nginx_nodeselector` plus custom k8s node
label, user could customize the DaemonSet deployment target.

If `ingress_nginx_nodeselector` is empty, will deploy DaemonSet on
every k8s node.
2018-07-10 12:26:06 +08:00
elementyang
effd27a5f6 change the way that getting etcd_member_name 2018-07-03 22:02:44 +08:00
Wong Hoi Sing Edison
728024e8ff cephfs-provisioner: Upgrade to 06fddbe2
-   cephfs-provisioner 06fddbe2 (https://github.com/kubernetes-incubator/external-storage/tree/06fddbe2/ceph/cephfs)

Noteable changes from upstream:

-   Added storage class parameters to specify a root path within the backing cephfs and, optionally, use deterministic directory and user names (https://github.com/kubernetes-incubator/external-storage/pull/696)
-   Support capacity (https://github.com/kubernetes-incubator/external-storage/pull/770)
-   Enable metrics server (https://github.com/kubernetes-incubator/external-storage/pull/797)

Other noteable changes:

-   Clean up legacy manifests file naming
-   Remove legacy manifests, namespace and storageclass before upgrade
-   `cephfs_provisioner_monitors` simplified as string
-   Default to new deterministic naming
-   Add `reclaimPolicy` support in StorageClass

With legacy non-deterministic naming style (where $UUID are generated ramdonly):

-   cephfs_provisioner_claim_root: /volumes/kubernetes
-   cephfs_provisioner_deterministic_names: false
-   Generated CephFS volume: /volumes/kubernetes/kubernetes-dynamic-pvc-$UUID
-   Generated CephFS user: kubernetes-dynamic-user-$UUID

With new default deterministic naming style (where $NAMESPACE and $PVC are predictable):

-   cephfs_provisioner_claim_root: /volumes
-   cephfs_provisioner_deterministic_names: true
-   Generated CephFS volume: /volumes/$NAMESPACE/$PVC
-   Generated CephFS user: k8s.$NAMESPACE.$PVC
2018-07-03 10:15:24 +08:00
Andreas Krüger
6ac601fd2d
Merge pull request #2876 from neith00/docker_iptables
parametrized iptables options for docker daemon
2018-06-14 22:23:27 +02:00
neith00
f2f1e7f9d1 parametrized iptables options for docker daemon 2018-06-14 12:16:16 +02:00
Wong Hoi Sing Edison
291dd1aca8 Fixup #2545, cephfs-provisioner: Individual Namespace for Add-on 2018-06-13 21:52:58 +08:00
Wong Hoi Sing Edison
0ad0202e8f Upgrade Kubernetes to 10.0.4 and etcd to 3.2.18 2018-06-07 16:20:29 +08:00
Di Xu
f4d762bb95 fix docker opts incompatible running on aarch64 Redhat/Centos
On Aarch64, the default cgroup driver for docker is systemd
instead of cgroupfs. Should conform kubelet to use systemd
as cgroup driver as well to keep it consistent with docker.

Without this change, below exception will be raised.
/usr/bin/docker-current: Error response from daemon: shim
error: docker-runc not installed on system.

Change-Id: Id496ec9eaac6580e4da2f3ef1a386c9abc2a5129
2018-06-05 16:17:16 +08:00
Miouge1
095d33bc51 Remove KPM support 2018-05-21 22:28:08 +02:00
Andreas Krüger
4ac79993e2
Merge pull request #2666 from AnatolyRugalev/master
Added MountFlags variable to docker options
2018-05-16 09:34:34 +02:00
Matthew Mosesohn
7c93e71801
Upgrade k8s to 1.10.2 (#2748)
* Upgrade k8s to 1.10.2

Bumped etcd version to 3.2.16 as recommended

* Add ipvs fix for v1.10

* change flannel addons test to ha
2018-05-15 16:00:29 +03:00
Anatoly Rugalev
eae4fa040a Added docker_mount_flags option (fixes #2624) 2018-05-15 11:57:18 +02:00
Suzuka Asagiri
f81e6d2ccf
Add oidc-user-prefix and oidc-group-prefix args 2018-04-23 12:23:59 +09:00
Aivars Sterns
4b4786f75d
Merge pull request #2381 from vikas027/inventory_fixes
Replaced ansible_ssh_host with ansible_host in sample inventory file and fixed usage of bastion
2018-04-16 10:06:19 +03:00
Matthew Mosesohn
49e3665d96
Remove prometheus operator from Kubespray (#2658)
Kubespray should not install any helm charts. This is a task
that a user should do on his/her own through ansible or another
tool. It opens the door to wrapping installation of any helm
chart.
2018-04-13 18:53:39 +03:00
Vikas Kumar
94eb18b3d9 Replaced ansible_ssh_host with ansible_host in sample inventory file as the former is deprecated since Ansible v2.0
Fixed the reference of ansible_user in kubespray-defaults role

References:
 - http://docs.ansible.com/ansible/latest/intro_inventory.html
2018-04-10 15:21:40 +10:00
Daniel Hoherd
ca40d51bc6 Fix typos (no logic changes) 2018-04-05 15:54:58 -07:00
Andreas Krüger
deac627dc7
Merge pull request #2571 from hswong3i/ingress-nginx-download
ingress-nginx: container download related things should defined in the download role
2018-03-31 20:51:50 +02:00
bobahspb
16961f69f2
Merge branch 'master' into master 2018-03-31 21:48:39 +03:00
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
Wong Hoi Sing Edison
195d6d791a Integrate jetstack/cert-manager 0.2.3 to Kubespray 2018-03-31 19:29:11 +08:00
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
Vladimir Vasilkin
19e1b11d98 prometheus operator, metrics for k8s cluster
install using Helm:
- Prometheus Operator
- metrics for k8s cluster including: grafana dashboard, alertmanager, node exporters

base project:
https://github.com/coreos/prometheus-operator

the issue:
https://github.com/kubernetes-incubator/kubespray/issues/2042

Previous PR, raw ansible without Helm:
https://github.com/kubernetes-incubator/kubespray/pull/2499
2018-03-28 21:23:30 +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
Wong Hoi Sing Edison
f8ebd08e75 Registry Addon Fixup 2018-03-22 21:33:32 +08:00
Chad Swenson
bc68188209
Merge pull request #2498 from zmsp/master
Upgraded kubernetes from 1.9.3 to 1.9.5
2018-03-21 20:25:05 -05:00
mirwan
ee8f678010 Addition of the .creds extension to the credentials files generated by password lookup in order for Ansible not to consider them as inventory files with inventory_ignore_extensions set accordingly (#2446) 2018-03-21 10:50:32 +03:00
Zobair Shahadat
ebfee51aca Upgraded kubernetes from 1.9.3 to 1.9.5 2018-03-19 15:42:24 -04:00
Andreas Krüger
f253691a68
Merge pull request #2347 from hswong3i/multiple_artifacts_dir
Support multiple artifacts under individual inventory directory
2018-03-19 12:45:55 +01:00
Sergey Bondarev
038da7255f check if group kube-ingress is not empty
fix spelling mistaker ingress_nginx_host_network
set default value for ingress_nginx_host_network: false
2018-03-19 12:59:38 +03:00
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
Andreas Krüger
3d6fd49179 Added option for encrypting secrets to etcd v.2 (#2428)
* Added option for encrypting secrets to etcd

* Fix keylength to 32

* Forgot the default

* Rename secrets.yaml to secrets_encryption.yaml

* Fix static path for secrets file to use ansible variable

* Rename secrets.yaml.j2 to secrets_encryption.yaml.j2

* Base64 encode the token

* Fixed merge error

* Changed path to credentials dir

* Update path to secrets file which is now readable inside the apiserver container. Set better file permissions

* Add encryption option to k8s-cluster.yml
2018-03-15 22:20:05 +03:00
Aivars Sterns
710295bd2f
Merge pull request #2434 from protomech/feature/azure-vnet-resource-group
add support for azure vnetResourceGroup
2018-03-13 17:42:09 +02:00
Wong Hoi Sing Edison
a086686e9f Support multiple artifacts under individual inventory directory 2018-03-08 11:57:53 +08:00
Wong Hoi Sing Edison
6402004018 FIXUP #2424: local_provisioner directory should be created only if enabled 2018-03-08 11:57:46 +08:00
Wong Hoi Sing Edison
3f96b2da7a Add Custom ConfigMap Support for ingress-nginx 2018-03-07 21:37:45 +08:00
Michael Beatty
07657aecf4 add support for azure vnetResourceGroup 2018-03-05 13:40:25 -06:00
Wong Hoi Sing Edison
fd46442188 Integrate kubernetes/ingress-nginx 0.11.0 to Kubespray 2018-03-02 23:33:19 +08:00
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
Andrew Greenwood
a40d9f3c72 Document a silent killer... (#2373)
Adding this into the default example inventory so it has less of a chance of biting others after weeks of random failures (as etcd does not  express that it has run out of RAM it just stalls).. 512MB was not  enough for us to run one of our products.
2018-02-28 15:36:51 +03:00
Brad Beam
810c10a0e9
Merge pull request #2382 from chechiachang/replace-tab-with-space-and-remove-redundant-spaces
Remove redundant spaces
2018-02-27 10:39:57 -06:00
RongZhang
b7e06085c7 Upgrade to Kubernetes v1.9.3 (#2323)
Upgrade to Kubernetes v1.9.3
2018-02-27 14:31:59 +03:00
David Chang
8875e25fe9 Replace tab with space. Remove redundant spaces 2018-02-27 14:34:58 +08:00
Wong Hoi Sing Edison
d4c61d2628 Fixup for gce_centos7-flannel-addons 2018-02-21 13:41:25 +08:00
Wong Hoi Sing Edison
deef47c923 Upgrade Local Volume Provisioner Addon to v2.0.0 2018-02-21 13:41:25 +08:00
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
Wong Hoi Sing Edison
07075add3d Add optional StorageClass name with cephfs_provisioner_storage_class 2018-02-10 20:31:34 +08:00
mlushpenko
a37c642127 Remove obsolete token variables
Tokens are generated automatically during init process and on-demand for nodes joining process
2018-02-09 15:53:12 +01:00
Wong Hoi Sing Edison
b25e0f82b1 Add cephfs_provisioner Support for Kubespray 2018-02-08 22:27:54 +08:00
Wong Hoi Sing Edison
1a1d154e14 Support multiple inventory files under individual inventory directory 2018-02-08 08:08:15 +08:00
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
Antoine Legrand
712bdfc82f
Merge pull request #2260 from mirwan/local_volume_provisioner_fixes
local_volume_provisioner_enabled replacement
2018-02-07 13:42:00 +01:00
Antoine Legrand
fe57c13b51
Merge pull request #2172 from leseb/etcd-auth
etcd: ability to enable/disable ETCD_PEER_CLIENT_CERT_AUTH
2018-02-07 11:25:56 +01:00
Erwan Miran
d53f45d4e2 missing double quotes for ansible 2018-02-07 09:24:00 +01:00
Erwan Miran
e69979d5a2 keep local_volumes_enabled as deprecated 2018-02-07 07:58:50 +01:00
Antoine Legrand
138e0c2301
Merge pull request #2250 from woopstar/weave-mtu-patch
Added option to set MTU on Weave
2018-02-06 12:13:54 +01:00
Antoine Legrand
a3248379db
Merge branch 'master' into local_volume_provisioner 2018-02-06 09:28:27 +01:00
woopstar
3289472e31 Added option to set MTU on Weave 2018-02-05 10:23:48 +01:00
Wong Hoi Sing Edison
7954ea2525 Migrate Kubernetes v1.9.1 cluster/addons/registry to Kubespray 2018-02-05 12:21:09 +08:00
Chad Swenson
bd1f0bcfd7
Merge pull request #2201 from riverzhang/ipvs
Support ipvs mode for kube-proxy
2018-02-01 22:29:52 -06:00
Wong Hoi Sing Edison
fd80013917 lint and cleanup local_volume_provisioner 2018-02-01 14:14:18 +08:00
Spencer Smith
bd091caaf9
Merge pull request #2200 from riverzhang/hyperkube
Upgrade to Kubernetes v1.9.2
2018-01-31 16:08:22 -05:00
Spencer Smith
b455a1bf76
Merge pull request #2212 from mattymo/missing_defaults
Add missing group var default values to kubespray-defaults
2018-01-31 16:07:53 -05:00
Aivars Sterns
c1267004ef
Merge pull request #2130 from ArchiFleKs/simplify_os_provider
Simplify and update OpenStack cloud provider
2018-01-31 12:02:02 +02:00
Matthew Mosesohn
62dd3d2a9d Add missing group var default values to kubespray-defaults 2018-01-30 16:04:00 +03:00
Sébastien Han
fa8a128e49 etcd: ability to enable/disable ETCD_PEER_CLIENT_CERT_AUTH
Some installation are failing to authenticate with peers due to
etcd picking up/resoling the wrong node.

By setting 'etcd_peer_client_auth' to "False" you can disable peer client cert
authentication.

Signed-off-by: Sébastien Han <seb@redhat.com>
2018-01-30 11:19:12 +01:00
rong.zhang
b10c308a5a Support ipvs mode for kube-proxy
Support ipvs mode for kube-proxy
2018-01-30 13:09:01 +08:00
rong.zhang
e22c70e431 Upgrade to Kubernetes v1.9.2 2018-01-30 13:04:38 +08:00
Matthew Mosesohn
ac66e98ae9
Upgrade to Kubernetes v1.9.1 (#2152)
Raise drain timeout to 5m
2018-01-25 18:44:44 +03:00
Brad Beam
0c8bed21ee
Merge pull request #2019 from chadswen/disable-api-insecure-port
Support for disabling apiserver insecure port (the sequel)
2018-01-24 19:58:53 -06:00
Brad Beam
98300e3165
Merge pull request #2155 from brutus333/fix/pvc
Fix for Issue #2141
2018-01-24 16:15:33 -06:00
Matthew Mosesohn
bf1411060e Add optional manual dns_mode (#2178) 2018-01-23 14:28:42 +01:00
Virgil Chereches
a4d142368b Renamed variable from disable_volume_zone_conflict to volume_cross_zone_attachment and removed cloud provider condition; fix identation 2018-01-23 13:14:00 +00:00
Virgil Chereches
3125f93b3f Added disable_volume_zone_conflict variable 2018-01-18 10:55:23 +00:00
Dave Carley
752fba1691 Fix spelling mistakes in group_vars (#2166) 2018-01-17 18:42:27 +03:00
Jonas Kongslund
11844c987c Make the Kubelet read-only port configurable and disable it by default. Fixes #2159. 2018-01-16 11:11:41 +04:00
ArchiFleKs
ce85bcaee7 Simplify and update OpenStack cloud provider
Simplify the number of variables necessary to "just" enable OpenStack
cloud provider. Also add the new options available in K8s 1.9.
2018-01-05 12:05:24 +01:00
Matthew Mosesohn
ad6fecefa8
Update Kubernetes to v1.9.0 (#2100)
Update checksum for kubeadm
Use v1.9.0 kubeadm params
Include hash of ca.crt for kubeadm join
Update tag for testing upgrades
Add workaround for testing upgrades
Remove scale CI scenarios because of slow inventory parsing
in ansible 2.4.x.

Change region for tests to us-central1 to
improve ansible performance
2017-12-25 08:57:45 +00:00
Stanislav Makar
b2cb0725ac Default OpenStack Cinder Storage Class (#2083)
Add possibility to create default OpenStack Cinder Storage Class

Closes: #1609
2017-12-19 14:47:00 +00:00
Spencer Smith
c4458c9d9a
Merge pull request #1997 from mrbobbytables/feature-keepalived-cloud-provider
Add minimal keepalived-cloud-provider support
2017-12-06 23:28:27 -05:00
Chad Swenson
b8788421d5 Support for disabling apiserver insecure port
This allows `kube_apiserver_insecure_port` to be set to 0 (disabled).

Rework of #1937 with kubeadm support

Also, fixed an issue in `kubeadm-migrate-certs` where the old apiserver cert was copied as the kubeadm key
2017-12-05 09:13:45 -06:00
Brad Beam
c2347db934
Merge pull request #1953 from chadswen/dashboard-refactor
Kubernetes Dashboard v1.7.1 Refactor
2017-12-05 08:50:55 -06:00
Stanislav Makar
6ade7c0a8d Update k8s version to 1.8.4 (#2015)
* Update k8s version to 1.8.4

* Update main.yml
2017-12-04 16:23:04 +00:00
Matthew Mosesohn
a0225507a0
Set helm deployment type to host (#2012) 2017-11-29 19:52:54 +00:00
unclejack
e5d353d0a7 contiv network support (#1914)
* Add Contiv support

Contiv is a network plugin for Kubernetes and Docker. It supports
vlan/vxlan/BGP/Cisco ACI technologies. It support firewall policies,
multiple networks and bridging pods onto physical networks.

* Update contiv version to 1.1.4

Update contiv version to 1.1.4 and added SVC_SUBNET in contiv-config.

* Load openvswitch module to workaround on CentOS7.4

* Set contiv cni version to 0.1.0

Correct contiv CNI version to 0.1.0.

* Use kube_apiserver_endpoint for K8S_API_SERVER

Use kube_apiserver_endpoint as K8S_API_SERVER to make contiv talks
to a available endpoint no matter if there's a loadbalancer or not.

* Make contiv use its own etcd

Before this commit, contiv is using a etcd proxy mode to k8s etcd,
this work fine when the etcd hosts are co-located with contiv etcd
proxy, however the k8s peering certs are only in etcd group, as a
result the etcd-proxy is not able to peering with the k8s etcd on
etcd group, plus the netplugin is always trying to find the etcd
endpoint on localhost, this will cause problem for all netplugins
not runnign on etcd group nodes.
This commit make contiv uses its own etcd, separate from k8s one.
on kube-master nodes (where net-master runs), it will run as leader
mode and on all rest nodes it will run as proxy mode.

* Use cp instead of rsync to copy cni binaries

Since rsync has been removed from hyperkube, this commit changes it
to use cp instead.

* Make contiv-etcd able to run on master nodes

* Add rbac_enabled flag for contiv pods

* Add contiv into CNI network plugin lists

* migrate contiv test to tests/files

Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com>

* Add required rules for contiv netplugin

* Better handling json return of fwdMode

* Make contiv etcd port configurable

* Use default var instead of templating

* roles/download/defaults/main.yml: use contiv 1.1.7

Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com>
2017-11-29 14:24:16 +00:00
Bob Killen
2140303fcc
add minimal keepalived-cloud-provider support 2017-11-23 08:43:36 -05:00
Chad Swenson
849aaf7435 Update to k8s 1.8.3 (#1971) 2017-11-15 17:43:22 +00:00
Chad Swenson
0c6f172e75 Kubernetes Dashboard v1.7.1 Refactor
This version required changing the previous access model for dashboard completely but it's a change for the better. Docs were updated.

* New login/auth options that use apiserver auth proxying by default
* Requires RBAC in `authorization_modes`
* Only serves over https
* No longer available at https://first_master:6443/ui until apiserver is updated with the https proxy URL:
* Can access from https://first_master:6443/api/v1/namespaces/kube-system/services/https:kubernetes-dashboard:/proxy/#!/login you will be prompted for credentials
* Or you can run 'kubectl proxy' from your local machine to access dashboard in your browser from: http://localhost:8001/api/v1/namespaces/kube-system/services/https:kubernetes-dashboard:/proxy/
* It is recommended to access dashboard from behind a gateway that enforces an authentication token, details and other access options here: https://github.com/kubernetes/dashboard/wiki/Accessing-Dashboard---1.7.X-and-above
2017-11-15 10:05:48 -06:00
Matthew Mosesohn
f9b68a5d17
Revert "Support for disabling apiserver insecure port" (#1974) 2017-11-14 13:41:28 +00:00
Chad Swenson
0c7e1889e4 Support for disabling apiserver insecure port
This allows `kube_apiserver_insecure_port` to be set to 0 (disabled). It's working, but so far I have had to:

1. Make the `uri` module "Wait for apiserver up" checks use `kube_apiserver_port` (HTTPS)
2. Add apiserver client cert/key to the "Wait for apiserver up" checks
3. Update apiserver liveness probe to use HTTPS ports
4. Set `kube_api_anonymous_auth` to true to allow liveness probe to hit apiserver's /healthz over HTTPS (livenessProbes can't use client cert/key unfortunately)
5. RBAC has to be enabled. Anonymous requests are in the `system:unauthenticated` group which is granted access to /healthz by one of RBAC's default ClusterRoleBindings. An equivalent ABAC rule could allow this as well.

Changes 1 and 2 should work for everyone, but 3, 4, and 5 require new coupling of currently independent configuration settings. So I also added a new settings check.

Options:

1. The problem goes away if you have both anonymous-auth and RBAC enabled. This is how kubeadm does it. This may be the best way to go since RBAC is already on by default but anonymous auth is not.
2. Include conditional templates to set a different liveness probe for possible combinations of `kube_apiserver_insecure_port = 0`, RBAC, and `kube_api_anonymous_auth` (won't be possible to cover every case without a guaranteed authorizer for the secure port)
3. Use basic auth headers for the liveness probe (I really don't like this, it adds a new dependency on basic auth which I'd also like to leave independently configurable, and it requires encoded passwords in the apiserver manifest)

Option 1 seems like the clear winner to me, but is there a reason we wouldn't want anonymous-auth on by default? The apiserver binary defaults anonymous-auth to true, but kubespray's default was false.
2017-11-06 14:01:10 -06:00
Matthew Mosesohn
66c67dbe73
Add optional helm deployment mode for host (#1920) 2017-11-03 07:09:24 +00:00
Matthew Mosesohn
c0e989b17c
New addon: local_volume_provisioner (#1909) 2017-11-01 14:25:35 +00:00
Andrew Greenwood
e196adb98c
Update kubernetes 1.8.2 2017-10-29 22:09:22 -04:00
Matthew Mosesohn
25de6825df Update Kubernetes to v1.8.1 (#1858) 2017-10-24 17:05:45 +01:00
Rémi de Passmoilesel
356515222a Add possibility to insert more ip adresses in certificates (#1678)
* Add possibility to insert more ip adresses in certificates

* Add newline at end of files

* Move supp ip parameters to k8s-cluster group file

* Add supplementary addresses in kubeadm master role

* Improve openssl indexes
2017-10-17 11:06:07 +01:00
Matthew Mosesohn
d487b2f927 Security best practice fixes (#1783)
* Disable basic and token auth by default

* Add recommended security params

* allow basic auth to fail in tests

* Enable TLS authentication for kubelet
2017-10-15 20:41:17 +01:00
Matthew Mosesohn
ef47a73382 Add new addon Istio (#1744)
* add istio addon

* add addons to a ci job
2017-10-13 15:42:54 +01:00
Matthew Mosesohn
dc515e5ac5 Remove kernel-upgrade role (#1798)
This role only support Red Hat type distros and is not maintained
or used by many users. It should be removed because it creates
feature disparity between supported OSes and is not maintained.
2017-10-13 15:36:21 +01:00
Maxim Krasilnikov
ad9fa73301 Remove cert_managment var definition from k8s-cluster group vars (#1790) 2017-10-13 10:21:39 +01:00
Vijay Katam
27ed73e3e3 Rename dns_server, add var for selinux. (#1572)
* Rename dns_server to dnsmasq_dns_server so that it includes role prefix
as the var name is generic and conflicts when integrating with existing ansible automation.
*  Enable selinux state to be configurable with new var preinstall_selinux_state
2017-10-11 20:40:21 +01:00
Matthew Mosesohn
eb0dcf6063 Improve proxy (#1771)
* Set no_proxy to all local ips

* Use proxy settings on all necessary tasks
2017-10-11 19:47:27 +01:00
Matthew Mosesohn
f14f04c5ea Upgrade to kubernetes v1.8.0 (#1730)
* Upgrade to kubernetes v1.8.0

hyperkube no longer contains rsync, so now use cp

* Enable node authorization mode

* change kube-proxy cert group name
2017-10-05 10:51:21 +01:00
Matthew Mosesohn
327ed157ef Verify valid settings before deploy (#1705)
Also fix yaml lint issues

Fixes #1703
2017-09-27 14:47:47 +01:00
Maxim Krasilnikov
1067595b5c Change used chars for kubeadm tokens (#1701) 2017-09-26 05:56:08 +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
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
Kyle Bai
016301508e Update to Kubernetes v1.7.5 (#1649) 2017-09-14 07:18:03 +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
9fa1873a65 Add kube dashboard, enabled by default (#1643)
* Add kube dashboard, enabled by default

Also add rbac role for kube user

* Update main.yml
2017-09-09 23:38:03 +03:00
Matthew Mosesohn
f29a42721f Clean up debug in check apiserver test (#1638)
* Clean up debug in check apiserver test

* Change password generation for kube_user

Special characters are not allowed in known_users.csv file
2017-09-08 15:47:13 +03:00
Matthew Mosesohn
7117614ee5 Use a generated password for kube user (#1624)
Removed unnecessary root user
2017-09-06 20:20:25 +03:00
Maxim Krasilnikov
9bce364b3c Update auth enabled methods in group_vars example (#1625) 2017-09-06 15:10:18 +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
Kevin Lefevre
65a9772adf Add OpenStack LBaaS support (#1506) 2017-08-20 13:59:15 +03:00
Brad Beam
460b5824c3 Merge pull request #1448 from lancomsystems/log-rotataion-example
Add logging options to default docker options
2017-08-10 08:30:23 -05:00
Spencer Smith
cb6892d2ed Merge pull request #1469 from hzamani/etcd_metrics
Add etcd metrics flag
2017-07-31 09:04:07 -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
timtoum
3e457e4edf Enable weave seed mode for kubespray (#1414)
* Enable weave seed mode for kubespray

* fix task Weave seed | Set peers if existing peers

* fix mac address variabilisation

* fix default values

* fix include seed condition

* change weave var to default values

* fix Set peers if existing peers
2017-07-26 19:09:34 +03:00
Hassan Zamani
3fb0383df4 Add etcd metrics flag 2017-07-25 20:00:30 +04:30
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
Spencer Smith
927e6d89d7 Merge pull request #1435 from delfer/master
Kubernetes upgrade to 1.6.7
2017-07-19 05:23:38 -07:00
Dann Bohn
d1f58fed4c Template out known_users.csv, optionally add groups 2017-07-14 09:27:20 -04:00
Brad Beam
637f445c3f Merge pull request #1365 from AtzeDeVries/master
Give more control over IPIP, but with same default behaviour
2017-07-12 10:17:17 -05:00
Delfer
9f45eba6f6 Kubernetes upgrade to 1.6.7 2017-07-11 09:11:55 +00:00
AtzeDeVries
e160018826 Fixed conflicts, ipip:true as defualt and added ipip_mode 2017-07-08 14:36:44 +02:00
Julian Poschmann
380fb986b6 Add logging options to default docker options 2017-07-07 12:39:42 +02:00
Vladimir Kozyrev
e26be9cb8a add private dns server for a specific zone 2017-07-06 16:30:47 +03:00
jwfang
ec2255764a docker_dns_servers_strict to control docker_dns_servers rtrim 2017-06-26 17:29:12 +08:00
AtzeDeVries
61b74f9a5b updated to direct control over ipip 2017-06-23 09:16:05 +02:00
AtzeDeVries
7332679678 Give more control over IPIP, but with same default behaviour 2017-06-20 14:50:08 +02:00
Gregory Storme
fff0aec720 add configurable parameter for etcd_auto_compaction_retention 2017-06-14 10:39:38 +02:00
zoues
43408634bb Merge branch 'master' into master 2017-05-23 09:32:28 +08:00
zouyee
d47fce6ce7 upgrade k8s version to 1.6.4 2017-05-23 09:30:03 +08:00
Spencer Smith
31a7b7d24e default to kubedns and set nxdomain in kubedns deployment if that's the dns_mode 2017-05-12 15:57:24 -04:00
Vincent Schwarzer
7f0c0a0922 Fix for etcd variable issue 2017-04-12 12:59:49 +02:00
Matthew Mosesohn
ccc11e5680 Upgrade to Kubernetes 1.6.1 2017-04-05 13:26:36 +03:00
Matthew Mosesohn
0f64f8db90 Merge pull request #1155 from mattymo/helm
Add helm deployment
2017-03-20 17:00:06 +03:00
Matthew Mosesohn
b69d4b0ecc Add helm deployment 2017-03-17 20:24:41 +03:00
Aleksandr Didenko
3a39904011 Move calico-policy-controller into separate role
By default Calico CNI does not create any network access policies
or profiles if 'policy' is enabled in CNI config. And without any
policies/profiles network access to/from PODs is blocked.

K8s related policies are created by calico-policy-controller in
such case. So we need to start it as soon as possible, before any
real workloads.

This patch also fixes kube-api port in calico-policy-controller
yaml template.

Closes #1132
2017-03-17 11:21:52 +01:00
Matthew Mosesohn
096d96e344 Merge pull request #1137 from holser/bug/1135
Turn on iptables for flannel
2017-03-15 17:06:42 +03:00
Sergii Golovatiuk
9667e8615f Turn on iptables for flannel
Closes: #1135
Closes: #1026
Signed-off-by: Sergii Golovatiuk <sgolovatiuk@mirantis.com>
2017-03-14 17:54:55 +01:00
Vincent Schwarzer
026da060f2 Granular authentication Control
It is now possible to deactivate selected authentication methods
(basic auth, token auth) inside the cluster by adding
removing the required arguments to the Kube API Server and generating
the secrets accordingly.

The x509 authentification is currently not optional because disabling it
would affect the kubectl clients deployed on the master nodes.
2017-03-14 16:57:35 +01:00
Vincent Schwarzer
b075960e3b Added Support for OpenID Connect Authentication
To use OpenID Connect Authentication beside deploying an OpenID Connect
Identity Provider it is necesarry to pass additional arguments to the Kube API Server.
These required arguments were added to the kube apiserver manifest.
2017-03-06 12:40:35 +01:00
Antoine Legrand
85596c2610 Merge pull request #1045 from bradbeam/vsphere
Adding vsphere cloud provider support
2017-03-06 12:34:05 +01:00
Sergii Golovatiuk
d31c040dc0 Change kube-api default port from 443 to 6443
Operator can specify any port for kube-api (6443 default) This helps in
case where some pods such as Ingress require 443 exclusively.

Closes: 820
Signed-off-by: Sergii Golovatiuk <sgolovatiuk@mirantis.com>
2017-02-28 15:45:35 +01:00
Sergii Golovatiuk
f9ff93c606 Make etcd data dir configurable.
Closes: #1073
Signed-off-by: Sergii Golovatiuk <sgolovatiuk@mirantis.com>
2017-02-27 21:35:51 +01:00
Jan Jungnickel
df476b0088 Initial support for vsphere as cloud provider 2017-02-27 12:51:41 -06:00
Sergii Golovatiuk
a098a32f7d Uncomment one key/value in all.yml
all.yaml shouldn't be empty otherwise ansible won't be able to merge 2
dicts.

Related bug: ansible/issues/21889
2017-02-24 12:25:45 +01:00
Antoine Legrand
eb904668b2 Uncommented group_vars variables 2017-02-24 10:54:25 +01:00
Antoine Legrand
c7d61af332 Comment all variables in group_vars 2017-02-23 14:02:57 +01:00
Antoine Legrand
5f7607412b Add default var role 2017-02-23 12:07:17 +01:00
Bogdan Dobrelya
712872efba Rework inventory all by real groups' vars
* Leave all.yml to keep only optional vars
* Store groups' specific vars by existing group names
* Fix optional vars casted as mandatory (add default())
* Fix missing defaults for an optional IP var
* Relink group_vars for terraform to reflect changes

Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>
2017-02-23 09:43:42 +01:00
Sergii Golovatiuk
ebf9daf73e Statically disable iptables management for docker
Docker 1.13 changes the behaviour of iptables defaults from allow
to drop. This patch disables docker's iptables management as it was
in Docker 1.12 [1]

[1] https://github.com/docker/docker/pull/28257

Signed-off-by: Sergii Golovatiuk <sgolovatiuk@mirantis.com>
2017-02-21 19:10:34 +01:00
Matthew Mosesohn
10173525d8 Update Kubernetes to v1.5.3 2017-02-20 18:14:56 +03:00
Matthew Mosesohn
2d65554cb9 Change default network plugin to Calico 2017-02-15 16:15:22 +03:00
Hung Nguyen Viet
d0757ccc5e Fix typo 2017-02-14 17:18:22 +07:00
Alexander Block
d2e010cbe1 Add kernel upgrade for CentOS 2017-02-10 09:29:12 +01:00
Matthew Mosesohn
60f1936a62 Merge pull request #1004 from galthaus/kubelet-load-modules
Allow kubelet to load kernel modules
2017-02-10 09:28:16 +03:00
Vladimir Rutsky
f0269b28f4 fix kube_apiserver_ip/kube_apiserver_port description 2017-02-09 21:47:36 +04:00
Greg Althaus
3f0c13af8a Make kubelet_load_modules always present but false.
Update code and docs for that assumption.
2017-02-09 10:25:44 -06:00
Greg Althaus
fcd78eb1f7 Due to the nsenter and other reworks, it appears that
kubelet lost the ability to load kernel modules.  This
puts that back by adding the lib/modules mount to kubelet.

The new variable kubelet_load_modules can be set to true
to enable this item.  It is OFF by default.
2017-02-09 10:02:26 -06:00
Bogdan Dobrelya
3b1a196c75 Merge pull request #902 from insequent/master
Adding vault role
2017-02-09 09:24:52 +01:00
Antoine Legrand
9c572fe54b Merge pull request #984 from rutsky/patch-2
fix typo: "explicetely"
2017-02-08 23:19:01 +01:00
Josh Conant
245e05ce61 Vault security hardening and role isolation 2017-02-08 21:41:36 +00:00
Josh Conant
f4ec2d18e5 Adding the Vault role 2017-02-08 21:31:28 +00:00
Vladimir Rutsky
6a5df4d999 fix typo: "pubilcally" 2017-02-06 21:35:02 +04:00
Vladimir Rutsky
d41602088b fix typo: "explicetely" 2017-02-06 21:29:11 +04:00
Matthew Mosesohn
fd30131dc2 Revert "Drop linux capabilities and rework users/groups" 2017-02-06 15:58:54 +03:00
Bogdan Dobrelya
cae2982d81 Merge pull request #911 from bogdando/DROP_CAPS
Drop linux capabilities and rework users/groups
2017-02-06 12:05:51 +01:00
Brad Beam
df3e11bdb8 Adding EFK logging stack 2017-02-03 16:27:08 -06:00
David Kirstein
6e35895b44 also use kube_api_pwd for root account
This makes it a bit more secure. Also the password can now be changed with a (inventory) variable (no need to edit all.yml).
2017-01-23 19:09:30 +01:00
Bogdan Dobrelya
cb2e5ac776 Drop linux capabilities and rework users/groups
* Drop linux capabilities for unprivileged containerized
  worlkoads Kargo configures for deployments.
* Configure required securityContext/user/group/groups for kube
  components' static manifests, etcd, calico-rr and k8s apps,
  like dnsmasq daemonset.
* Rework cloud-init (etcd) users creation for CoreOS.
* Fix nologin paths, adjust defaults for addusers role and ensure
  supplementary groups membership added for users.
* Add netplug user for network plugins (yet unused by privileged
  networking containers though).
* Grant the kube and netplug users read access for etcd certs via
  the etcd certs group.
* Grant group read access to kube certs via the kube cert group.
* Remove priveleged mode for calico-rr and run it under its uid/gid
  and supplementary etcd_cert group.
* Adjust docs.
* Align cpu/memory limits and dropped caps with added rkt support
  for control plane.

Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>
2017-01-20 08:50:42 +01:00
Greg Althaus
6905edbeb6 Add a variable that defaults to kube_apiserver_port that defines
the which port the local nginx proxy should listen on for HA
local balancer configurations.
2017-01-14 23:38:07 -06:00
Bogdan Dobrelya
caab0cdf27 Docs updates
Fix mismatching inventory examples.
Add command examples.
Clarify groups use cases.

Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>
2017-01-11 15:39:35 +01:00
Alexander Block
1d2a18b355 Introduce dns_mode and resolvconf_mode and implement docker_dns mode
Also update reset.yml to do more dns/network related cleanup.
2017-01-05 23:38:51 +01:00
Bogdan Dobrelya
fb7899aa06 Minor fix to rkt version in group vars
Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>
2017-01-05 11:11:03 +01:00
Brad Beam
8dc19374cc Allowing etcd to run via rkt 2017-01-03 10:10:38 -06:00
Brad Beam
a8f2af0503 Adding initial rkt support 2017-01-03 10:08:43 -06:00
Bogdan Dobrelya
58062be2a3 Drop non systemd OS types support
Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>
2017-01-02 12:14:03 +01:00
Bogdan Dobrelya
a56d9de502 Systemd units, limits, and bin path fixes
* Add restart for weave service unit
* Reuse docker_bin_dir everythere
* Limit systemd managed docker containers by CPU/RAM. Do not configure native
  systemd limits due to the lack of consensus in the kernel community
  requires out-of-tree kernel patches.

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
2016-12-28 15:49:42 +01:00
Antoine Legrand
768fe05eea Merge pull request #704 from vwfs/bastion_hosts
Add support for bastion hosts
2016-12-17 12:08:49 +01:00
Matthew Mosesohn
9df2306ee9 Bump kube_version to v1.5.1 2016-12-16 15:53:25 +03:00
Smaine Kahlouch
29874baf8a Merge pull request #708 from vwfs/cloud_network
Add support for cloud-provider based networking
2016-12-14 16:23:20 +01:00
Alexander Block
b4c87c669b Fix kube_version to include 'v' again
https://github.com/kubernetes-incubator/kargo/pull/736 missed this
2016-12-13 21:43:25 +01:00
Alexander Block
dbd9aaf1ea Add check for azure_route_table_name and add it to all.yml 2016-12-13 17:30:10 +01:00
Alexander Block
d20d5e648f Add pseudo network plugin called "cloud" to use cloud provider for network
Allow to let the cloud provider configure proper routing for nodes.
2016-12-13 17:30:10 +01:00
Alexander Block
3e007df97c Add documentation about bastion hosts 2016-12-13 17:29:47 +01:00
Alexander Block
06584ee3aa Add support for bastion hosts 2016-12-13 17:29:47 +01:00
Antoine Legrand
26e3142c95 Merge branch 'master' into standalone_kubelet 2016-12-13 17:26:21 +01:00
Alexander Block
665ce82d71 Move kube_version to group_vars/all to allow easier changing of version
Also allows to perform version dependent logic in Ansible roles.
2016-12-13 17:21:00 +01:00
Alexander Block
444b1dafdc Pass --anonymous-auth to apiserver
Fixes #732
2016-12-13 17:06:53 +01:00
Bogdan Dobrelya
c75f394707 Address standalone kubelet config case
Also place in global vars and do not repeat the kube_*_config_dir
and kube_namespace vars for better code maintainability and UX.

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
2016-12-13 16:35:53 +01:00
Alexander Block
4e34803b1e Disable fastestmirror on CentOS
It actually slows down things dramatically when used in combination
with Ansible.
2016-12-12 09:54:39 +01:00
Bogdan Dobrelya
2c50f20429 Merge pull request #696 from bogdando/intranet_dns
Preconfigure dns stack early
2016-12-09 21:46:03 +01:00
Bogdan Dobrelya
a15d626771 Preconfigure DNS stack and docker early
In order to enable offline/intranet installation cases:
* Move DNS/resolvconf configuration to preinstall role. Remove
  skip_dnsmasq_k8s var as not needed anymore.

* Preconfigure DNS stack early, which may be the case when downloading
  artifacts from intranet repositories. Do not configure
  K8s DNS resolvers for hosts /etc/resolv.conf yet early (as they may be
  not existing).

* Reconfigure K8s DNS resolvers for hosts only after kubedns/dnsmasq
  was set up and before K8s apps to be created.

* Move docker install task to early stage as well and unbind it from the
  etcd role's specific install path. Fix external flannel dependency on
  docker role handlers. Also fix the docker restart handlers' steps
  ordering to match the expected sequence (the socket then the service).

* Add default resolver fact, which is
  the cloud provider specific and remove hardcoded GCE resolver.

* Reduce default ndots for hosts /etc/resolv.conf to 2. Multiple search
  domains combined with high ndots values lead to poor performance of
  DNS stack and make ansible workers to fail very often with the
  "Timeout (12s) waiting for privilege escalation prompt:" error.

* Update docs.

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
2016-12-09 17:30:55 +01:00
Alexander Block
c3ec3ff902 Allow to specify docker storage driver 2016-12-09 13:56:56 +01:00
Chad Swenson
8b5b27bb51 Docker Options Refactor 2016-12-02 15:07:51 -06:00
Sebastian Melchior
bb55f68f95 add basic azure support for kargo 2016-11-29 10:20:28 +01:00
Bogdan Dobrelya
b7692fad09 Add advanced net check for DNS K8s app
* Add an option to deploy K8s app to test e2e network connectivity
  and cluster DNS resolve via Kubedns for nethost/simple pods
  (defaults to false).
* Parametrize existing k8s apps templates with kube_namespace and
  kube_config_dir instead of hardcode.
* For CoreOS, ensure nameservers from inventory to be put in the
  first place to allow hostnet pods connectivity via short names
  or FQDN and hostnet agents to pass as well, if netchecker
  deployed.

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
2016-11-28 13:23:25 +01:00
Bogdan Dobrelya
dff78f616e Allow pre-downloaded images to be used effectively
According to http://kubernetes.io/docs/user-guide/images/ :
By default, the kubelet will try to pull each image from the
specified registry. However, if the imagePullPolicy property
of the container is set to IfNotPresent or Never, then a local\
image is used (preferentially or exclusively, respectively).

Use IfNotPresent value to allow images prepared by the download
role dependencies to be effectively used by kubelet without pull
errors resulting apps to stay blocked in PullBackOff/Error state
even when there are images on the localhost exist.

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
2016-11-22 16:16:04 +01:00
ant31
9872ed4bb2 Merge branch 'master' of github.com:kubespray/kargo 2016-11-17 14:32:14 +01:00