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Thomas Nys 3e3ee0aeb1 Add support for running a nodelocal dns cache (#3861) 
* Add support for running a nodelocal dns cache

After encountering dns issues in a cluster I was recently working on I
noticed Kubernetes 1.13 introduced support for running a nodelocal dns
cache.

I believe this can usefull for more people.

73b548db06
https://github.com/kubernetes/enhancements/blob/master/keps/sig-network/0030-nodelocal-dns-cache.md

* Add requested changes

* Add additional requested changes + documentation

* Add requested changes after review

* Replace incorrect variable
2018-12-10 17:28:03 -08:00
..
cloud_playbooks Remove non-kubeadm deployment (#3811) 2018-12-06 02:33:38 -08:00
files Add support for running a nodelocal dns cache (#3861) 2018-12-10 17:28:03 -08:00
local_inventory Update playbooks for automatic deployment tests 2016-02-13 17:57:10 +01:00
scripts Enable netchecker for CI 2016-12-14 13:42:19 +01:00
support Fix CI upgrade scenario by using dynamic inventory file (#2635) 2018-04-10 16:02:33 +03:00
templates Add digitalocean test case 2018-02-12 17:38:32 +01:00
testcases Remove non-kubeadm deployment (#3811) 2018-12-06 02:33:38 -08:00
ansible.cfg Labels from role (node-role.k8s.io/node) and labels from inventory are merged into node-labels parameter in kubelet 2018-03-21 09:19:05 +01:00
Makefile Fix CI upgrade scenario by using dynamic inventory file (#2635) 2018-04-10 16:02:33 +03:00
README.md Fix test readme formatting 2018-09-03 08:38:21 +12:00
requirements.txt fix inventory paths 2018-02-12 17:38:32 +01:00
run-tests.sh Add complete test integration 2016-02-10 22:58:57 +01:00
shebang-unit Add complete test integration 2016-02-10 22:58:57 +01:00

README.md

Kubespray cloud deployment tests

Amazon Web Service

Calico Flannel Weave
Debian Jessie Build Status Build Status Build Status
Ubuntu Trusty Build Status Build Status Build Status
RHEL 7.2 Build Status Build Status Build Status
CentOS 7 Build Status Build Status Build Status

Test environment variables

Common

Variable Description Required Default
TEST_ID A unique execution ID for this test Yes
KUBE_NETWORK_PLUGIN The network plugin (calico or flannel) Yes
PRIVATE_KEY_FILE The path to the SSH private key file No

AWS Tests

Variable Description Required Default
AWS_ACCESS_KEY The Amazon Access Key ID Yes
AWS_SECRET_KEY The Amazon Secret Access Key Yes
AWS_AMI_ID The AMI ID to deploy Yes
AWS_KEY_PAIR_NAME The name of the EC2 key pair to use Yes
AWS_SECURITY_GROUP The EC2 Security Group to use No default
AWS_REGION The EC2 region No eu-central-1

Use private ssh key

Key
openssl pkcs12 -in gce-secure.p12 -passin pass:notasecret -nodes -nocerts | openssl rsa -out gce-secure.pem
cat gce-secure.pem |base64 -w0 > GCE_PEM_FILE`