Commit graph

160 commits

Author SHA1 Message Date
Spencer Smith
04818b9d94 fix stray 'in' and break into multiple lines for clarity 2017-04-20 09:53:01 -04:00
Spencer Smith
21b10784f4 allow for correct aws default resolver 2017-04-20 09:32:03 -04:00
Sergii Golovatiuk
f061ce63b3 Add aws to default_resolver
When VPC is used, external DNS might not be available. This patch change
behavior to use metadata service instead of external DNS when
upstream_dns_servers is not specified.

Signed-off-by: Sergii Golovatiuk <sgolovatiuk@mirantis.com>
2017-04-20 11:47:19 +02:00
Sergii Golovatiuk
1268c9b642 Fix restart kube-controller (#1242)
kubernetesUnitPrefix was changed to k8s_* in 1.5. This patch reflects
this change in kargo
2017-04-20 11:26:01 +03:00
Matthew Mosesohn
655721268d Fix flannel for 1.6 and apply fixes to enable containerized kubelet 2017-04-06 10:06:21 +04:00
Matthew Mosesohn
927a95fb65 Restart kubelet when updating /etc/resolv.conf on all k8s nodes 2017-04-04 20:43:47 +03:00
Matthew Mosesohn
182a2e682f Merge pull request #1149 from mattymo/centos-retries
Retry yum/apt/rpm download commands
2017-03-18 11:12:36 +03:00
Matthew Mosesohn
dd56342361 Retry yum/apt/rpm download commands, fix succeeded filter 2017-03-17 18:56:26 +03:00
Matthew Mosesohn
2586d01345 Condense resolvconf sources before starting loop 2017-03-17 13:06:56 +03:00
Matthew Mosesohn
bf5bf13003 Merge pull request #1087 from bradbeam/openstack
Adding openstack domain id
2017-03-16 17:53:14 +03:00
Matthew Mosesohn
4287993811 Make resolvconf preinstall idempotent 2017-03-15 01:20:13 +04:00
Brad Beam
0c96b5d3fc Removing cloud_provider tag to fix scenario where cloud_provider is not defined 2017-03-06 10:52:38 -06:00
Antoine Legrand
bfe58a7750 Merge pull request #1045 from bradbeam/vsphere
Adding vsphere cloud provider support
2017-03-06 12:34:05 +01:00
Bogdan Dobrelya
1cca1909c9 Merge pull request #1071 from vijaykatam/atomic_host
Add support for atomic host
2017-03-03 13:03:59 +01:00
Vincent Schwarzer
9164b9cdcf Changes based on feedback (additional ansible checks) 2017-03-02 11:04:10 +01:00
Vincent Schwarzer
3ef7365cae Modified how adding LB for the Kube API is handled (AWS)
Until now it was not possible to add an API Loadbalancer
without an static IP Address. But certain Loadbalancers
like AWS Elastic Loadbalanacer dontt have an fixed IP address.
With this commit it is possible to add these kind of Loadbalancers
to the Kargo deployment.
2017-03-02 11:04:10 +01:00
Matthew Mosesohn
b6861ebed0 Merge pull request #959 from galthaus/host-mode-restart
Restart kube-controller for host_resolvconf mode
2017-03-01 20:54:21 +03:00
Vijay Katam
8fc5a844b3 Add support for atomic host
Updates based on feedback

Simplify checks for file exists

remove invalid char

Review feedback. Use regular systemd file.

Add template for docker systemd atomic
2017-03-01 09:38:19 -08:00
Brad Beam
607fb7c89d Making openstack domain name optional 2017-02-27 21:19:27 -06:00
Xavier Lange
60af40af27 Bug fix: support kilo's keystone requirement for domain-name, extracts from ENV var 2017-02-27 21:18:30 -06:00
Brad Beam
6a144213c9 Updating vsphere cloud provider support 2017-02-27 15:08:04 -06:00
Jan Jungnickel
c11f981692 Initial support for vsphere as cloud provider 2017-02-27 12:51:41 -06:00
Bogdan Dobrelya
dacfbde0b0 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
Matthew Mosesohn
c2b05783c9 Merge branch 'master' into pedantic-syntax-cleanup 2017-02-20 20:19:38 +03:00
Abel Lopez
22efbd0153 Safe disable SELinux
Sometimes, a sysadmin might outright delete the SELinux rpms and
delete the configuration. This causes the selinux module to fail
with
```
IOError: [Errno 2] No such file or directory: '/etc/selinux/config'\n",
"module_stdout": "", "msg": "MODULE FAILURE"}
```

This simply checks that /etc/selinux/config exists before we try
to set it Permissive.

Update from feedback
2017-02-18 11:54:25 -08:00
Andrew Greenwood
756003a30e Cleanup legacy syntax, spacing, files all to yml
Migrate older inline= syntax to pure yml syntax for module args as to be consistant with most of the rest of the tasks
Cleanup some spacing in various files
Rename some files named yaml to yml for consistancy
2017-02-17 16:22:34 -05:00
Matthew Mosesohn
f12fa9d8b5 Merge pull request #985 from rutsky/check-mode-for-shell-commands
set "check_mode: on" for read-only "shell" steps that registers result
2017-02-15 17:53:41 +03:00
Vladimir Rutsky
fff8780a51 set "check_mode: no" for read-only "shell" steps that registers result
"shell" step doesn't support check mode, which currently leads to failures,
when Ansible is being run in check mode (because Ansible doesn't run command,
assuming that command might have effect, and no "rc" or "output" is registered).

Setting "check_mode: no" allows to run those "shell" commands in check mode
(which is safe, because those shell commands doesn't have side effects).
2017-02-13 18:53:41 +03:00
Greg Althaus
932629cc38 When resolv.conf changes during host_resolvconf mode, we need to
restart the controller to get the new file configuration.
I'm not fond of this form and would like a better way, but this
seems to "work".
2017-02-13 09:20:02 -06:00
Sergii Golovatiuk
959517aa62 Replace always_run with check_mode
always_run was deprecated in Ansible 2.2 and will be removed in 2.4
ansible logs contain "[DEPRECATION WARNING]: always_run is deprecated.
Use check_mode = no instead". This patch fix deprecation.
2017-02-13 15:00:56 +01:00
Mark Lee
331957c9a8 follow sysctl.conf file symlink if linked 2017-02-09 18:16:52 +09:00
Mark Lee
224e6acb3a use ansible sysctl module for config ip forwarding 2017-02-09 17:28:44 +09:00
Josh Conant
764ad6e099 Vault security hardening and role isolation 2017-02-08 21:41:36 +00:00
Matthew Mosesohn
be24fab5d0 Revert "Drop linux capabilities and rework users/groups" 2017-02-06 15:58:54 +03:00
Bogdan Dobrelya
9d31173db4 Merge pull request #911 from bogdando/DROP_CAPS
Drop linux capabilities and rework users/groups
2017-02-06 12:05:51 +01:00
Bogdan Dobrelya
e53d3fe9c8 Merge pull request #949 from vmtyler/master
Fixes Support for OpenStack v3 credentials
2017-02-03 12:22:00 +01:00
Greg Althaus
0037d0e6b2 This continues the DHCP hook checks. Also protect the create side
if the system doesn't have any config files at all.
2017-01-31 09:56:27 -06:00
Tyler Britten
6b29c6c702 Fixed for non-null output 2017-01-27 10:47:59 -05:00
Tyler Britten
ec1c47bc5a Updated OpenStack vars to check for tenant_id (v2) and project_id (v3) 2017-01-27 10:26:20 -05:00
Xavier Lange
eb07363ddb Bugfix: skip cloud_config on etcd 2017-01-25 14:09:21 -08:00
Bogdan Dobrelya
48e77cd8bb 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
Matthew Mosesohn
77eeacb315 Merge pull request #904 from galthaus/nginx-port-config
Add nginx local balancer port configuration variable
2017-01-19 18:31:57 +03:00
Matthew Mosesohn
67719c162e Fix setting resolvconf when using rkt deploy mode
rkt deploy mode doesn't create {{ bin_dir }}/kubelet, so
let's rely on kubelet.env file instad.
2017-01-18 19:18:47 +03:00
Greg Althaus
113925afea 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
9a07782016 Merge pull request #891 from galthaus/selinux-order
preinstall fails on AWS CentOS7 image
2017-01-13 11:51:18 +01:00
Alexander Block
cee3b01987 Don't try to delete kargo specific config from dhclient when file does not exist
Also remove the check for != "RedHat" when removing the dhclient hook,
as this had also to be done on other distros. Instead, check if the
dhclienthookfile is defined.
2017-01-13 10:56:10 +01:00
Greg Althaus
85efd263b3 When running on CentOS7 image in AWS with selinux on, the order of
the tasks fail because selinux prevents ip-forwarding setting.

Moving the tasks around addresses two issues.  Makes sure that
the correct python tools are in place before adjusting of selinux
and makes sure that ipforwarding is toggled after selinux adjustments.
2017-01-12 10:12:21 -06:00
Alexander Block
d6c0d2785b Add tasks to undo changes to hosts /etc/resolv.conf and dhclient configs 2017-01-11 16:56:16 +01:00
Bogdan Dobrelya
fd53e2c670 Merge pull request #793 from kubernetes-incubator/fix_dhclientconf_path
Fix wrong path of dhclient on CentOS+Azure
2017-01-10 13:23:55 +01:00
Bogdan Dobrelya
d296284bfa Merge pull request #799 from kubernetes-incubator/docker_dns
Implement "dockerd --dns-xxx" based dns mode
2017-01-09 11:38:02 +01:00