External-Mirrors/kubespray
2
0
Fork 0
mirror of https://github.com/kubernetes-sigs/kubespray.git synced 2026-02-19 20:20:10 -03:30
Code Issues Packages Projects Releases Wiki Activity

Remove kubedns and dnsmasq. Move dns_late phase after apps (#4406)

Browse Source 
Both kubedns and dnsmasq modes are long not maintained.
We should run dns_late steps at the end because sshd
makes DNS lookups during Ansible run and has 2s timeouts
for each failed lookup trying to connect to coredns before
it is ready.
This commit is contained in:
Matthew Mosesohn
2019-04-01 22:32:34 +03:00
committed by Kubernetes Prow Robot
parent d71590bbd0
commit 5f12b7aedf
33 changed files with 37 additions and 837 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
roles/kubernetes/node/templates/kubelet.kubeadm.env.j2
View File

@@ -65,12 +65,10 @@ KUBELET_HOSTNAME="--hostname-override={{ kube_override_hostname }}"
{% endif %}
{# DNS settings for kubelet #}
{% if dns_mode in ['kubedns', 'coredns'] %}
{% if dns_mode == 'coredns' %}
{% set kubelet_args_cluster_dns %}--cluster-dns={{ skydns_server }}{% endset %}
{% elif dns_mode == 'coredns_dual' %}
{% set kubelet_args_cluster_dns %}--cluster-dns={{ skydns_server }},{{ skydns_server_secondary }}{% endset %}
{% elif dns_mode == 'dnsmasq_kubedns' %}
{% set kubelet_args_cluster_dns %}--cluster-dns={{ dnsmasq_dns_server }}{% endset %}
{% elif dns_mode == 'manual' %}
{% set kubelet_args_cluster_dns %}--cluster-dns={{ manual_dns_server }}{% endset %}
{% else %}