epostnikof/kubespray
1
0
Fork 0
mirror of https://github.com/kubernetes-sigs/kubespray.git synced 2026-03-10 20:29:18 +03:00
Code Issues Packages Projects Releases Wiki Activity

Create certificates for each node too (#3698)

Browse Source
This commit is contained in:
Andreas Krüger
2018-11-13 16:10:59 +01:00
committed by k8s-ci-robot
parent e8901a2422
commit afc3f7dce4
3 changed files with 38 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
roles/kubernetes/secrets/templates/openssl-master.conf.j2 Normal file
View File

@@ -0,0 +1,42 @@
{% set counter = {'dns': 6,'ip': 1,} %}{% macro increment(dct, key, inc=1)%}{% if dct.update({key: dct[key] + inc}) %} {% endif %}{% endmacro %}[req]
req_extensions = v3_req
distinguished_name = req_distinguished_name
[req_distinguished_name]
[ v3_req ]
basicConstraints = CA:FALSE
keyUsage = nonRepudiation, digitalSignature, keyEncipherment
subjectAltName = @alt_names
[alt_names]
DNS.1 = kubernetes
DNS.2 = kubernetes.default
DNS.3 = kubernetes.default.svc
DNS.4 = kubernetes.default.svc.{{ dns_domain }}
DNS.5 = localhost
{% for host in groups['kube-master'] %}
DNS.{{ counter["dns"] }} = {{ host }}{{ increment(counter, 'dns') }}
{% endfor %}
{% if apiserver_loadbalancer_domain_name is defined %}
DNS.{{ counter["dns"] }} = {{ apiserver_loadbalancer_domain_name }}{{ increment(counter, 'dns') }}
{% endif %}
{% for host in groups['kube-master'] %}
{% if hostvars[host]['access_ip'] is defined %}
IP.{{ counter["ip"] }} = {{ hostvars[host]['access_ip'] }}{{ increment(counter, 'ip') }}
{% endif %}
IP.{{ counter["ip"] }} = {{ hostvars[host]['ip'] | default(hostvars[host]['ansible_default_ipv4']['address']) }}{{ increment(counter, 'ip') }}
{% endfor %}
{% if kube_apiserver_ip is defined %}
IP.{{ counter["ip"] }} = {{ kube_apiserver_ip }}{{ increment(counter, 'ip') }}
{% endif %}
{% if loadbalancer_apiserver is defined and loadbalancer_apiserver.address is defined %}
IP.{{ counter["ip"] }} = {{ loadbalancer_apiserver.address }}{{ increment(counter, 'ip') }}
{% endif %}
{% if supplementary_addresses_in_ssl_keys is defined %}
{% for addr in supplementary_addresses_in_ssl_keys %}
{% if addr | ipaddr %}
IP.{{ counter["ip"] }} = {{ addr }}{{ increment(counter, 'ip') }}
{% else %}
DNS.{{ counter["dns"] }} = {{ addr }}{{ increment(counter, 'dns') }}
{% endif %}
{% endfor %}
{% endif %}
IP.{{ counter["ip"] }} = 127.0.0.1