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Merge pull request #2544 from woopstar/cert-fix-2

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Update openssl.conf to count better and work with Jinja 2.9
This commit is contained in:
Andreas Krüger 2018-03-30 21:57:17 +02:00 committed by GitHub
commit 76cb37d6b5
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 28 additions and 31 deletions
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21
roles/etcd/templates/openssl.conf.j2
View file

@ -1,4 +1,4 @@
[req]
{% set counter = {'dns': 2,'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
@ -25,19 +25,18 @@ authorityKeyIdentifier=keyid:always,issuer
[alt_names]
DNS.1 = localhost
{% for host in groups['etcd'] %}
DNS.{{ 1 + loop.index }} = {{ host }}
DNS.{{ counter["dns"] }} = {{ host }}{{ increment(counter, 'dns') }}
{% endfor %}
{% if loadbalancer_apiserver is defined %}
{% set idx = groups['etcd'] | length | int + 2 %}
DNS.{{ idx | string }} = {{ apiserver_loadbalancer_domain_name }}
{% if apiserver_loadbalancer_domain_name is defined %}
DNS.{{ counter["dns"] }} = {{ apiserver_loadbalancer_domain_name }}{{ increment(counter, 'dns') }}
{% endif %}
{% set idx = groups['etcd'] | length | int + 3 %}
{% for etcd_alt_name in etcd_cert_alt_names %}
DNS.{{ idx + 1 + loop.index }} = {{ etcd_alt_name }}
DNS.{{ counter["dns"] }} = {{ etcd_alt_name }}{{ increment(counter, 'dns') }}
{% endfor %}
{% for host in groups['etcd'] %}
IP.{{ 2 * loop.index - 1 }} = {{ hostvars[host]['access_ip'] | default(hostvars[host]['ansible_default_ipv4']['address']) }}
IP.{{ 2 * loop.index }} = {{ hostvars[host]['ip'] | default(hostvars[host]['ansible_default_ipv4']['address']) }}
{% 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 %}
{% set idx = groups['etcd'] | length | int * 2 + 1 %}
IP.{{ idx }} = 127.0.0.1
IP.{{ counter["ip"] }} = 127.0.0.1

3
roles/kubernetes/master/templates/kubeadm-config.yaml.j2
View file

@ -38,7 +38,7 @@ apiServerExtraArgs:
apiserver-count: "{{ kube_apiserver_count }}"
{% if kube_version | version_compare('v1.9', '>=') %}
endpoint-reconciler-type: lease
{% endif %}
{% endif %}
service-node-port-range: {{ kube_apiserver_node_port_range }}
kubelet-preferred-address-types: "{{ kubelet_preferred_address_types }}"
{% if kube_basic_auth|default(true) %}
@ -93,4 +93,3 @@ unifiedControlPlaneImage: "{{ hyperkube_image_repo }}:{{ hyperkube_image_tag }}"
{% if kube_override_hostname|default('') %}
nodeName: {{ kube_override_hostname }}
{% endif %}

35
roles/kubernetes/secrets/templates/openssl.conf.j2
View file

@ -1,4 +1,4 @@
[req]
{% 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]
@ -13,31 +13,30 @@ DNS.3 = kubernetes.default.svc
DNS.4 = kubernetes.default.svc.{{ dns_domain }}
DNS.5 = localhost
{% for host in groups['kube-master'] %}
DNS.{{ 5 + loop.index }} = {{ host }}
DNS.{{ counter["dns"] }} = {{ host }}{{ increment(counter, 'dns') }}
{% endfor %}
{% set idns = groups['kube-master'] | length | int + 5 %}
{% if loadbalancer_apiserver is defined %}
{% set idns = idns + 1 %}
DNS.{{ idns | string }} = {{ apiserver_loadbalancer_domain_name }}
{% if apiserver_loadbalancer_domain_name is defined %}
DNS.{{ counter["dns"] }} = {{ apiserver_loadbalancer_domain_name }}{{ increment(counter, 'dns') }}
{% endif %}
{% for host in groups['kube-master'] %}
IP.{{ 2 * loop.index - 1 }} = {{ hostvars[host]['access_ip'] | default(hostvars[host]['ansible_default_ipv4']['address']) }}
IP.{{ 2 * loop.index }} = {{ hostvars[host]['ip'] | default(hostvars[host]['ansible_default_ipv4']['address']) }}
{% endfor %}
{% set idx = groups['kube-master'] | length | int * 2 + 1 %}
IP.{{ idx }} = {{ kube_apiserver_ip }}
{% if loadbalancer_apiserver is defined and loadbalancer_apiserver.address is defined %}
IP.{{ idx + 1 }} = {{ loadbalancer_apiserver.address }}
{% set idx = idx + 1 %}
{% 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 %}
IP.{{ idx + 1 }} = 127.0.0.1
{% if supplementary_addresses_in_ssl_keys is defined %}
{% set is = idx + 1 %}
{% for addr in supplementary_addresses_in_ssl_keys %}
{% if addr | ipaddr %}
IP.{{ is + loop.index }} = {{ addr }}
IP.{{ counter["ip"] }} = {{ addr }}{{ increment(counter, 'ip') }}
{% else %}
DNS.{{ idns + loop.index }} = {{ addr }}
DNS.{{ counter["dns"] }} = {{ addr }}{{ increment(counter, 'dns') }}
{% endif %}
{% endfor %}
{% endif %}
IP.{{ counter["ip"] }} = 127.0.0.1