certificates: copy the certificates for the etcd system container

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>

roles/etcd_server_certificates/tasks/main.yml

@@ -5,11 +5,14 @@
 
 - name: Check status of etcd certificates
   stat:
-    path: "{{ etcd_cert_config_dir }}/{{ item }}"
+    path: "{{ item }}"
   with_items:
-  - "{{ etcd_cert_prefix }}server.crt"
-  - "{{ etcd_cert_prefix }}peer.crt"
-  - "{{ etcd_cert_prefix }}ca.crt"
+  - "{{ etcd_cert_config_dir }}/{{ etcd_cert_prefix }}server.crt"
+  - "{{ etcd_cert_config_dir }}/{{ etcd_cert_prefix }}peer.crt"
+  - "{{ etcd_cert_config_dir }}/{{ etcd_cert_prefix }}ca.crt"
+  - "{{ etcd_system_container_cert_config_dir }}/{{ etcd_cert_prefix }}server.crt"
+  - "{{ etcd_system_container_cert_config_dir }}/{{ etcd_cert_prefix }}peer.crt"
+  - "{{ etcd_system_container_cert_config_dir }}/{{ etcd_cert_prefix }}ca.crt"
   register: g_etcd_server_cert_stat_result
   when: not etcd_certificates_redeploy | default(false) | bool
 
@@ -132,8 +135,11 @@
 
 - name: Ensure certificate directory exists
   file:
-    path: "{{ etcd_cert_config_dir }}"
+    path: "{{ item }}"
     state: directory
+  with_items:
+  - "{{ etcd_cert_config_dir }}"
+  - "{{ etcd_system_container_cert_config_dir }}"
   when: etcd_server_certs_missing | bool
 
 - name: Unarchive cert tarball
@@ -164,15 +170,28 @@
 
 - name: Ensure ca directory exists
   file:
-    path: "{{ etcd_ca_dir }}"
+    path: "{{ item }}"
     state: directory
+  with_items:
+  - "{{ etcd_ca_dir }}"
+  - "{{ etcd_system_container_cert_config_dir }}/ca"
   when: etcd_server_certs_missing | bool
 
-- name: Unarchive etcd ca cert tarballs
+- name: Unarchive cert tarball for the system container
+  unarchive:
+    src: "{{ g_etcd_server_mktemp.stdout }}/{{ etcd_cert_subdir }}.tgz"
+    dest: "{{ etcd_system_container_cert_config_dir }}"
+  when:
+  - etcd_server_certs_missing | bool
+  - r_etcd_common_etcd_runtime == 'runc'
+
+- name: Unarchive etcd ca cert tarballs for the system container
   unarchive:
     src: "{{ g_etcd_server_mktemp.stdout }}/{{ etcd_ca_name }}.tgz"
-    dest: "{{ etcd_ca_dir }}"
-  when: etcd_server_certs_missing | bool
+    dest: "{{ etcd_system_container_cert_config_dir }}/ca"
+  when:
+  - etcd_server_certs_missing | bool
+  - r_etcd_common_etcd_runtime == 'runc'
 
 - name: Delete temporary directory
   local_action: file path="{{ g_etcd_server_mktemp.stdout }}" state=absent

roles/openshift_etcd_facts/vars/main.yml

@@ -6,5 +6,6 @@ etcd_ip: "{{ openshift.common.ip }}"
 etcd_cert_subdir: "etcd-{{ openshift.common.hostname }}"
 etcd_cert_prefix:
 etcd_cert_config_dir: "/etc/etcd"
+etcd_system_container_cert_config_dir: /var/lib/etcd/etcd.etcd/etc
 etcd_peer_url_scheme: https
 etcd_url_scheme: https