Commit graph

3569 commits

Author SHA1 Message Date
Chad Swenson
849aaf7435 Update to k8s 1.8.3 (#1971) 2017-11-15 17:43:22 +00:00
Chad Swenson
a89ee8c406 Add ability to use custom cert secret instead of init container provisioned self-signed certs 2017-11-15 10:05:52 -06:00
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
a67349b076 Disable initializers feature gate if istio is not used 2017-11-15 12:56:36 +00:00
Matthew Mosesohn
f9b68a5d17
Revert "Support for disabling apiserver insecure port" (#1974) 2017-11-14 13:41:28 +00:00
chenhonggc
c7910b51a1 --peers DEPRECATED - --endpoints should be used instead (#1943) 2017-11-14 11:28:35 +00:00
Chad Swenson
1f99710b21 Additional flush for static pod master upgrade
Thought this wasn't required at first but I forgot there's no auto flush at the end of these tasks since the `kubernetes/master` role is not the end of the play.
2017-11-13 18:11:57 -06:00
Aivars Sterns
5e558c361b update weave-net to 2.0.5 version (#1877) 2017-11-13 16:11:47 +00:00
neith00
5f39efcdfd adding mount for kubelet to enable rbd mounts (#1957)
* adding mount for kubelet to enable rbd mounts

* fix conditionnal variable name
2017-11-13 14:04:13 +00:00
Stanislav Makar
037edf1215 Fix failed task of setting up bash completion for helm (#1968)
Closes: #1967
2017-11-13 10:15:53 +00:00
Hyunsun Moon
37125866ca Make calico_node_ignorelooserpf have an effect (#1945) 2017-11-13 09:35:13 +00:00
Günther Grill
421e73b87c Add missing exclamation mark in shebang line (#1966) 2017-11-13 09:34:21 +00:00
Maxim Krasilnikov
0d8de289dd Revert "Change deprecated vagrant ansible flag 'sudo' to 'become'" (#1960) 2017-11-12 09:20:30 +00:00
Brad Beam
00916dec38
Merge pull request #1954 from abelgana/patch-1
fix a typo
2017-11-10 11:04:57 -05:00
Brad Beam
c115e5677e
Merge pull request #1828 from hzamani/patch-1
Use etcd_access_addresses for vault_etcd_url
2017-11-10 10:56:37 -05:00
abelgana
56047c1c83
fix a typo 2017-11-10 09:30:27 -05:00
Spencer Smith
09d85631dc
Merge pull request #1944 from chadswen/reload-master-pods
Master component and kubelet container upgrade fixes
2017-11-08 22:23:12 -05:00
Brad Beam
f25e4dc3ed
Merge pull request #1937 from chadswen/disable-api-insecure-port
Support for disabling apiserver insecure port
2017-11-08 18:13:49 -05:00
Spencer Smith
a3a7c2d24e
Merge pull request #1947 from rsmitty/rkt-proxy
provide environment for rkt trust and run with etcd
2017-11-08 15:26:47 -05:00
Spencer Smith
0126168472 provide environment for rkt trust and run with etcd 2017-11-08 12:57:22 -05:00
Chad Swenson
e9f795c5ce Master component and kubelet container upgrade fixes
* Fixes an issue where apiserver and friends (controller manager, scheduler) were prevented from restarting after manifests/secrets are changed. This occurred when a replaced kubelet doesn't reconcile new master manifests, which caused old master component versions to linger during deployment. In my case this was causing upgrades from k8s 1.6/1.7 -> k8s 1.8 to fail
* Improves transitions from kubelet container to host kubelet by preventing issues where kubelet container reappeared during the deployment
2017-11-08 01:40:33 -06:00
Boyang Jerry Peng
8d460a7300
Bug in download main.yml
I think there was a mistake here:

"{{ peer_with_calico_rr is defined and peer_with_calico_rr }} and kube_network_plugin == 'calico'"

should be

"{{ peer_with_calico_rr is defined and peer_with_calico_rr and kube_network_plugin == 'calico' }}"

this is causing calico_rr to be download even if you are using something other than calico
2017-11-07 17:17:19 -08:00
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
Aivars Sterns
8b2bec700a add bastion role to scale (#1882) 2017-11-06 13:51:36 +00:00
Amit Kumar Jaiswal
125267544e Fix Typo (#1935) 2017-11-06 13:51:22 +00:00
Günther Grill
0d55ed3600 Avoid that some read-only tasks cause an ansible-change (#1910) 2017-11-06 13:51:07 +00:00
Haiwei Liu
ad0cd6939a Add support cAdvisor (#1908)
Signed-off-by: Haiwei Liu <carllhw@gmail.com>
2017-11-06 13:50:28 +00:00
Rob Hirschfeld
a1244d7bd3 update link to latest Digital Rebar integration (#1933) 2017-11-06 13:49:54 +00:00
Stanislav Makar
33adb334cd Fix openstack tenant id variable name (#1932) 2017-11-05 08:40:41 +00:00
Spencer Smith
ef87a8a1f0
Merge pull request #1916 from vtomasr5/master
Fix bad handler directory name in kubeadm role
2017-11-03 18:14:48 -04:00
Spencer Smith
5223a80ab8
Merge pull request #1925 from chadswen/proxy-fixes
Remove proxy settings from etcd and kubernetes/master roles
2017-11-03 18:13:36 -04:00
Spencer Smith
a595c84f7e
Merge pull request #1928 from chadswen/flannel-rbac-fix
Flannel RBAC Fix
2017-11-03 18:12:16 -04:00
Spencer Smith
adcfcc1178
Merge pull request #1931 from chadswen/docker-update
Docker Version Update
2017-11-03 18:11:33 -04:00
Chad Swenson
b158dbcf79 Docker Version Update
Update default docker version to 17.03.1
2017-11-03 12:34:45 -05:00
Matthew Mosesohn
ab3832f3e7
Set host IP for kubelet always (#1924)
* Set host IP for kubelet always

Use ansible default IP if ip var is not set.

* Update main.yml
2017-11-03 10:19:37 +00:00
Kevin Lefevre
9bf415f749 update helm to v2.7.0 (#1875)
* update helm to v2.7.0

* Update main.yml
2017-11-03 07:15:00 +00:00
Günther Grill
a2bda9e5f1 Eliminate jinja2 template expression warning and rename coreos-python var (#1911)
* Change deprecated vagrant ansible flag 'sudo' to 'become'

* Emphasize, that the name of the pip_pyton_modules is only considered in coreos

* Remove useless unused variable

* Fix warning when jinja2 template-delimiters used in when statement

There is no need for jinja2 template-delimiters like {{ }} or {% %}
any more. They can just be omitted as described in https://github.com/ansible/ansible/issues/22397

* Fix broken link in getting-started guide
2017-11-03 07:11:36 +00:00
Günther Grill
0195725563 Workaround ansible bug where access var via dict doesn't get real value (#1912)
* Change deprecated vagrant ansible flag 'sudo' to 'become'

* Workaround ansible bug where access var via dict doesn't get real value

When accessing a variable via it's name "{{ foo }}" its value is
retrieved. But when the variable value is retrieved via the vars-dict
"{{ vars['foo'] }}" this doesn't resolve the expression of the variable
any more due to a bug. So e.g. a expression foo="{{ 1 == 1 }}" isn't
longer resolved but just returned as string "1 == 1".

* Make file yamllint complient
2017-11-03 07:11:14 +00:00
Spencer Smith
ec1170bd37 only mount volumes if local_volumes_enabled is true. fix mount flags in rkt. (#1923) 2017-11-03 07:10:37 +00:00
Matthew Mosesohn
66c67dbe73
Add optional helm deployment mode for host (#1920) 2017-11-03 07:09:24 +00:00
Chad Swenson
e5d8d8234d Remove proxy settings from etcd and kubernetes/master roles
When proxy vars are set, `uri` module tasks will attempt to route traffic through the proxy. This causes the "Wait for" tasks in the `etcd` and `kubernetes/master` roles to hang, as localhost connections struggle with a proxy.

As far as I know these roles only need local/cluster networking, so a proxy doesn't apply here anyway.
2017-11-03 01:41:17 -05:00
Chad Swenson
16ae2c1809 Flannel RBAC Fix
Fixes a bug that can occur if `cni-flannel-rbac.yml` was written but the playbook failed before it was applied. Uses the same approach as calico.
2017-11-02 23:20:23 -05:00
Spencer Smith
5c5e879c2c
Merge pull request #1904 from guenhter/master
Change deprecated vagrant ansible flag 'sudo' to 'become'
2017-11-02 12:02:32 -04:00
Spencer Smith
4771716ab2
Merge pull request #1907 from mattymo/disable_anon_auth
Block anonymous auth requests to kubelet
2017-11-02 12:01:39 -04:00
Spencer Smith
b156585739
Merge pull request #1917 from chadswen/docker-daemon-graph
Fix kubelet container with alternate Docker data paths
2017-11-02 11:58:55 -04:00
Spencer Smith
7a77b5c419
Merge pull request #1919 from mattymo/fix_rkt_local_vols
Fix local volume provisioner mount point for rkt
2017-11-02 11:32:30 -04:00
Spencer Smith
9872b594bf
Merge pull request #1921 from pipo02mix/patch-2
Typo in apt-get command
2017-11-02 11:29:32 -04:00
Aivars Sterns
e6c88db0a0 change how terraform generates apiserver variables (#1922) 2017-11-02 12:26:11 +00:00
Fernando Ripoll
257280a050
Typo in apt-get command
Typo in apt-get command
2017-11-02 11:40:08 +01:00
Matthew Mosesohn
520103df78 Change namespace for provisioner account 2017-11-02 10:16:08 +00:00