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Author SHA1 Message Date
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
Julian Poschmann
66e5e14bac Restart kubelet on update in deployment-type host on update (#1759) 
* Restart kubelet on update in deployment-type host on update

* Update install_host.yml

* Update install_host.yml

* Update install_host.yml
 2017-10-15 20:22:17 +01:00
Matthew Mosesohn
7e4668859b Change file used to check kubeadm upgrade method (#1784) 
* Change file used to check kubeadm upgrade method

Test for ca.crt instead of admin.conf because admin.conf
is created during normal deployment.

* more fixes for upgrade
 2017-10-15 10:33:22 +01:00
Matthew Mosesohn
92d038062e Fix node authorization for cloudprovider installs (#1794) 
In 1.8, the Node authorization mode should be listed first to
allow kubelet to access secrets. This seems to only impact
environments with cloudprovider enabled.
 2017-10-14 11:28:46 +01:00
abelgana
2972bceb90 Changre raw execution to use yum module (#1785) 
* Changre raw execution to use yum module

Changed raw exection to use yum module provided by Ansible.

* Replace ansible_ssh_* by ansible_*

Ansible 2.0 has deprecated the “ssh” from ansible_ssh_user, ansible_ssh_host, and ansible_ssh_port to become ansible_user, ansible_host, and ansible_port. If you are using a version of Ansible prior to 2.0, you should continue using the older style variables (ansible_ssh_*). These shorter variables are ignored, without warning, in older versions of Ansible.

I am not sure about the broader impact of this change. But I have seen on the requirements the version required is ansible>=2.4.0.

http://docs.ansible.com/ansible/latest/intro_inventory.html
 2017-10-14 09:52:40 +01:00
刘旭
cb0a60a0fe calico v2.5.0 should use calico/routereflector:v0.4.0 (#1792) 2017-10-14 09:51:48 +01:00
Matthew Mosesohn
3ee91e15ff Use commas in no_proxy (#1782) 2017-10-13 15:43:10 +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
Julian Poschmann
56763d4288 Persist br_netfilter module loading (#1760) 2017-10-13 10:50:29 +01:00
Matthew Mosesohn
10dd049912 Revert "Security fixes for etcd (#1778)" (#1786) 
This reverts commit 4209f1cbfd.
 2017-10-12 14:02:51 +01:00
Matthew Mosesohn
4209f1cbfd Security fixes for etcd (#1778) 
* Security fixes for etcd

* Use certs when querying etcd
 2017-10-12 13:32:54 +01:00
Matthew Mosesohn
ee83e874a8 Clear admin kubeconfig when rotating certs (#1772) 
* Clear admin kubeconfig when rotating certs

* Update main.yml
 2017-10-12 09:55:46 +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
Aivars Sterns
e41c0532e3 add possibility to disable fail with swap (#1773) 2017-10-11 19:49:31 +01:00
Matthew Mosesohn
eeb7274d65 Adjust memory reservation for master nodes (#1769) 2017-10-11 19:47:42 +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
83be0735cd Fix setting etcd client cert serial (#1775) 2017-10-11 19:47:11 +01:00
Matthew Mosesohn
fe4ba51d1a Set node IP correctly (#1770) 
Fixes #1741
 2017-10-11 15:28:42 +01:00
Hyunsun Moon
adf575b75e Set default value for disable_shared_pid (#1710) 
PID namespace sharing is disabled only in Kubernetes 1.7.
Explicitily enabling it by default could help reduce unexpected
results when upgrading to or downgrading from 1.7.
 2017-10-11 14:55:51 +01:00
Spencer Smith
e5426f74a8 Merge pull request #1762 from manics/bindir-helm 
Include bin_dir when patching helm tiller with kubectl
 2017-10-10 10:40:47 -04:00
Spencer Smith
f5212d3b79 Merge pull request #1752 from pmontanari/patch-1 
Force synchronize to use ssh_args so it works when using bastion
 2017-10-10 10:40:01 -04:00
Spencer Smith
3d09c4be75 Merge pull request #1756 from kubernetes-incubator/fix_bool_assert 
Fix bool check assert
 2017-10-10 10:38:53 -04:00
Spencer Smith
f2db15873d Merge pull request #1754 from ArchiFleKs/rkt-kubelet-fix 
add hosts to rkt kubelet
 2017-10-10 10:37:36 -04:00
ArchiFleKs
7c663de6c9 add /etc/hosts volume to rkt templates 2017-10-09 16:41:51 +02:00
Simon Li
c14bbcdbf2 Include bin_dir when patching helm tiller with kubectl 2017-10-09 15:17:52 +01:00
ant31
1be4c1935a Fix bool check assert 2017-10-06 17:02:38 +00:00
pmontanari
764b1aa5f8 Force synchronize to use ssh_args so it works when using bastion 
In case ssh.config is set to use bastion, synchronize needs to use it too.
 2017-10-06 00:21:54 +02:00
Spencer Smith
d13b07ba59 Merge pull request #1751 from bradbeam/calicoprometheus 
Adding calico/node env vars for prometheus configuration
 2017-10-05 17:29:12 -04:00
Brad Beam
55dfae2a52 Followup fix for CVE-2017-14491 2017-10-05 11:31:04 -05:00
Brad Beam
b81c0d869c Adding calico/node env vars for prometheus configuration 2017-10-05 08:46:01 -05:00
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
Aivars Sterns
9c86da1403 Normalize tags in all places to prepare for tag fixing in future (#1739) 2017-10-05 08:43:04 +01:00
Spencer Smith
cb611b5ed0 Merge pull request #1742 from mattymo/facts_as_vars 
Move set_facts to kubespray-defaults defaults
 2017-10-04 15:46:39 -04:00
Spencer Smith
ab171a1d6d don't delegate cert slurp 2017-10-04 13:06:51 -04:00
Matthew Mosesohn
a56738324a Move set_facts to kubespray-defaults defaults 
These facts can be generated in defaults with a performance
boost.

Also cleaned up duplicate etcd var names.
 2017-10-04 14:02:47 +01:00
Matthew Mosesohn
e42cb43ca5 add bootstrap for debian (#1726) 2017-10-03 08:30:45 +01:00
Brad Beam
ca541c7e4a Ensuring vault service is stopped in reset tasks (#1736) 2017-10-03 08:30:28 +01:00
Brad Beam
96e14424f0 Adding kubedns update for CVE-2017-14491 (#1735) 2017-10-03 08:30:14 +01:00
Matthew Mosesohn
dae9f6d3c2 Test if tokens are expired from host instead of inside container (#1727) 
* Test if tokens are expired from host instead of inside container

* Update main.yml
 2017-10-02 13:14:50 +01:00
Julian Poschmann
8e1210f96e Fix cluster-network w/ prefix > 25 not possible with CNI (#1713) 2017-10-01 10:43:00 +01:00
Brad Beam
1b9a6d7ad8 Merge pull request #1672 from manics/bastion-proxycommand-newline 
Insert a newline in bastion ssh config after ProxyCommand conditional
 2017-09-29 11:37:47 -05:00
Peter Slijkhuis
371fa51e82 Make installation of EPEL optional (#1721) 2017-09-29 13:44:29 +01:00
Matthew Mosesohn
a55675acf8 Enable RBAC with kubeadm always (#1711) 2017-09-29 09:18:24 +01:00
Matthew Mosesohn
25dd3d476a Fix error for azure+calico assert (#1717) 
Fixes #1716
 2017-09-29 08:17:18 +01:00
Matthew Mosesohn
3ff5f40bdb fix graceful upgrade (#1704) 
Fix system namespace creation
Only rotate tokens when necessary
 2017-09-27 14:49:20 +01:00
Matthew Mosesohn
689ded0413 Enable kubeadm upgrades to any version (#1709) 2017-09-27 14:48:18 +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
tanshanshan
477afa8711 when and run_once are reduplicative (#1694) 2017-09-26 14:48:05 +01:00
Matthew Mosesohn
bd272e0b3c Upgrade to kubeadm (#1667) 
* Enable upgrade to kubeadm

* fix kubedns upgrade

* try upgrade route

* use init/upgrade strategy for kubeadm and ignore kubedns svc

* Use bin_dir for kubeadm

* delete more secrets

* fix waiting for terminating pods

* Manually enforce kube-proxy for kubeadm deploy

* remove proxy. update to kubeadm 1.8.0rc1
 2017-09-26 10:38:58 +01:00
Brad Beam
14c232e3c4 Merge pull request #1663 from foxyriver/fix-shell 
use command module instead of shell module
 2017-09-25 13:24:45 -05:00
Brad Beam
57f5fb1f4f Merge pull request #1661 from neith00/master 
upgrading from weave version 2.0.1 to 2.0.4
 2017-09-25 13:23:57 -05:00
Bogdan Dobrelya
bcddfb786d Merge pull request #1692 from mattymo/old-etcd-logic 
drop unused etcd logic
 2017-09-25 17:44:33 +02:00
Martin Uddén
20db1738fa feature: install project atomic CSS on RedHat family (#1499) 
* feature: install project atomic CSS on RedHat family

* missing patch for this feature

* sub-role refactor

* Yamllint fix
 2017-09-25 12:29:17 +01:00
Hassan Zamani
b23d81f825 Add etcd_blkio_weight var (#1690) 2017-09-25 12:20:24 +01:00
Matthew Mosesohn
a1cde03b20 Correct master manifest cleanup logic (#1693) 
Fixes #1666
 2017-09-25 12:19:04 +01:00
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
Matthew Mosesohn
126f42de06 drop unused etcd logic 
Fixes #1660
 2017-09-25 07:52:55 +01:00
Matthew Mosesohn
d94e3a81eb Use api lookup for kubelet hostname when using cloudprovider (#1686) 
The value cannot be determined properly via local facts, so
checking k8s api is the most reliable way to look up what hostname
is used when using a cloudprovider.
 2017-09-24 09:22:15 +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
foxyriver
30b5493fd6 use command module instead of shell module 2017-09-22 15:47:03 +08:00
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
Simon Li
7c2b12ebd7 Insert a newline in bastion after ProxyCommand conditional 2017-09-18 16:29:12 +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
f2ae16e71d Merge pull request #1651 from bradbeam/vaultnocontent 
Fixing condition where vault CA already exists
 2017-09-14 17:04:15 -05:00
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
neith00
1b1c8d31a9 upgrading from weave version 2.0.1 to 2.0.4 
This upgrade has been testing offline on a 1.7.5 cluster
 2017-09-14 10:29:28 +02:00
Brad Beam
4b587aaf99 Adding ability to specify altnames for vault cert (#1640) 2017-09-14 07:19:44 +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
Brad Beam
0a89f88b89 Fixing condition where CA already exists 2017-09-13 03:40:46 +00:00
Brad Beam
69fac8ea58 Merge pull request #1634 from bradbeam/calico_cni 
fix for calico cni plugin node name
 2017-09-11 22:18:06 -05:00
Seungkyu Ahn
e8bde03a50 Setting kubectl bin directory (#1635) 2017-09-09 23:54:13 +03:00
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
Matthew Mosesohn
649388188b Fix netchecker update side effect (#1644) 
* Fix netchecker update side effect

kubectl apply should only be used on resources created
with kubectl apply. To workaround this, we should apply
the old manifest before upgrading it.

* Update 030_check-network.yml
 2017-09-09 23:38:38 +03:00
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
f2057dd43d Refactor downloads (#1642) 
* Refactor downloads

Add prefixes to tasks (file vs container)
Remove some delegates
Clean up some conditions

* Update ansible.cfg
 2017-09-09 23:32:12 +03:00
Brad Beam
eeffbbb43c Updating calicocni.hostname to calicocni.nodename 2017-09-08 12:47:40 +00:00
Brad Beam
aaa0105f75 Flexing calicocni.hostname based on cloud provider 2017-09-08 12:47:40 +00:00
Matthew Mosesohn
079d317ade Default is_atomic to false (#1637) 2017-09-08 15:00:57 +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
Matthew Mosesohn
7117614ee5 Use a generated password for kube user (#1624) 
Removed unnecessary root user
 2017-09-06 20:20:25 +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
Sam Powers
c60d104056 Update checksums (etcd calico calico-cni weave) to fix uploads.yml (#1584) 
the uploads.yml playbook was broken with checksum mismatch errors in
various kubespray commits, for example, 3bfad5ca73
which updated the version from 3.0.6 to 3.0.17 without updating the
corresponding checksums.
 2017-09-06 15:11:13 +03:00
Oliver Moser
e6ff8c92a0 Using 'hostnamectl' to set unconfigured hostname on CoreOS (#1600) 2017-09-06 15:10:52 +03:00
Chad Swenson
cbaa2b5773 Retry Remove all Docker containers in reset (#1623) 
Due to various occasional docker bugs, removing a container will sometimes fail. This can often be mitigated by trying again.
 2017-09-06 14:23:16 +03:00
Matthieu
0453ed8235 Fix an error with Canal when RBAC are disabled (#1619) 
* Fix an error with Canal when RBAC are disabled

* Update using same rbac strategy used elsewhere
 2017-09-06 11:32:32 +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
b930b0ef5a Place vault role credentials only to vault group hosts 2017-09-05 11:16:18 +03:00
mkrasilnikov
ad313c9d49 typo fix 2017-09-05 09:07:36 +03:00
mkrasilnikov
e1384f6618 Using issue cert result var instead hostvars 2017-09-05 09:07:36 +03:00
mkrasilnikov
3acb86805b Rename vault_address to vault_bind_address 2017-09-05 09:07:35 +03:00