Commit graph

27 commits

Author SHA1 Message Date
Matthew Mosesohn
acb63a57fa Only limit etcd memory on small hosts (#1860)
Also disable oom killer on etcd
2017-10-25 10:25:15 +01:00
Bogdan Dobrelya
bcddfb786d Merge pull request #1692 from mattymo/old-etcd-logic
drop unused etcd logic
2017-09-25 17:44:33 +02:00
Hassan Zamani
b23d81f825 Add etcd_blkio_weight var (#1690) 2017-09-25 12:20:24 +01:00
Matthew Mosesohn
126f42de06 drop unused etcd logic
Fixes #1660
2017-09-25 07:52:55 +01:00
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
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
Anton
1e07ee6cc4 etcd_compaction_retention every 8 hour (#1527) 2017-08-20 13:55:48 +03:00
Hassan Zamani
3fb0383df4 Add etcd metrics flag 2017-07-25 20:00:30 +04:30
Gregory Storme
fff0aec720 add configurable parameter for etcd_auto_compaction_retention 2017-06-14 10:39:38 +02:00
gdmelloatpoints
3123502f4c move etcd_backup_prefix to new home. 2017-06-27 09:12:34 -04:00
Matthew Mosesohn
02a8e78902 Remove standalone etcd specific play, cleanup host mode
Now etcd role can optionally disable etcd cluster setup for faster
deployment when it is combined with etcd role.
2017-03-04 00:34:26 +04:00
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
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
Matthew Mosesohn
71e14a13b4 Re-tune ETCD performance params
Reduce election timeout to 5000ms (was 10000ms)
Raise heartbeat interval to 250ms (was 100ms)
Remove etcd cpu share (was 300)
Make etcd_cpu_limit and etcd_memory_limit optional.
2017-02-07 20:15:14 +03:00
Matthew Mosesohn
fd30131dc2 Revert "Drop linux capabilities and rework users/groups" 2017-02-06 15:58:54 +03:00
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
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
Matthew Mosesohn
a32cd85eb7 Add etcd TLS support 2016-11-09 18:38:28 +03:00
Bogdan Dobrelya
422428908a Download containers and save all
Move version/repo vars to download role.
Add container to download params, which overrides url/source_url,
if enabled.
Fix networking plugins download depending on kube_network_plugin.

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
2016-09-15 16:43:56 +02:00
Matthew Mosesohn
256a4e1f29 Rebase etcd to v3.0.6
Fixes #450
2016-08-29 15:31:05 +03:00
Matthew Mosesohn
7a86b6c73e Set default etcd deployment to docker
Improved docker reload command to wait for etcd to be
up before proceeding. Switched reload to run restart
because it can't reload if it is not guaranteed to be
in running state.
2016-07-20 18:26:16 +03:00
Matthew Mosesohn
b3282cd0bb Add optional deployment mode for Docker etcd_deployment_type
Running etcd in Docker reduces the number of individual file
downloads and services running on the host.

Note: etcd container v3.0.1 moves bindir to /usr/local/bin

Fixes: #298
2016-07-07 19:31:28 +03:00
Smana
40fbb3691d uprade to etcd v3.0.1 2016-07-02 14:14:32 +02:00
Smana
536454b079 upgrade etcd version to 2.3.7 2016-06-28 12:31:57 +02:00
Smana
b013b125bc Upgrade Calico and etcd 2016-02-15 12:41:27 +01:00
Smaine Kahlouch
9715962356 etcd directly in host
fix etcd configuration for nodes

fix wrong calico checksums

using a var name etcd_bin_dir

fix etcd handlers for sysvinit

using a var name etcd_bin_dir

sysvinit script

review etcd configuration
2016-01-21 11:36:11 +01:00