Merge remote-tracking branch 'upstream/master' into upgrade33

4 files changed, 110 insertions, 35 deletions

diff --git a/roles/openshift_node_certificates/README.md b/roles/openshift_node_certificates/README.md
index 6264d253a..f56066b29 100644
--- a/roles/openshift_node_certificates/README.md
+++ b/roles/openshift_node_certificates/README.md
@@ -1,27 +1,44 @@
-OpenShift/Atomic Enterprise Node Certificates
-=============================================
+OpenShift Node Certificates
+===========================
 
-TODO
+This role determines if OpenShift node certificates must be created, delegates certificate creation to the `openshift_ca_host` and then deploys those certificates to node hosts which this role is being applied to.
 
 Requirements
 ------------
 
-TODO
-
 Role Variables
 --------------
 
-TODO
+From `openshift_ca`:
+
+| Name                                | Default value                                                           | Description                                                                                                               |
+|-------------------------------------|-------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------|
+| openshift_ca_host                   | None (Required)                                                         | The hostname of the system where the OpenShift CA will be (or has been) created.                                          |
+
+From this role:
+
+| Name                                | Default value                                                           | Description                                                                                                               |
+|-------------------------------------|-------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------|
+| openshift_generated_configs_dir     | `{{ openshift.common.config_base }}/generated-configs`                  | Directory in which per-node generated config directories will be created on the `openshift_ca_host`.                      |
+| openshift_node_cert_subdir          | `node-{{ openshift.common.hostname }}`                                  | Directory within `openshift_generated_configs_dir` where per-node certificates will be placed on the `openshift_ca_host`. |
+| openshift_node_config_dir           | `{{ openshift.common.config_base }}/node`                               | Node configuration directory in which certificates will be deployed on nodes.                                             |
+| openshift_node_generated_config_dir | `{{ openshift_generated_configs_dir }}/{{ openshift_node_cert_subdir }` | Full path to the per-node generated config directory.                                                                     |
 
 Dependencies
 ------------
 
-TODO
+* openshift_ca
 
 Example Playbook
 ----------------
 
-TODO
+```
+- name: Create OpenShift Node Certificates
+  hosts: nodes
+  roles:
+  - role: openshift_node_certificates
+    openshift_ca_host: master1.example.com
+```
 
 License
 -------
diff --git a/roles/openshift_node_certificates/meta/main.yml b/roles/openshift_node_certificates/meta/main.yml
index f3236e850..3caa1cdf1 100644
--- a/roles/openshift_node_certificates/meta/main.yml
+++ b/roles/openshift_node_certificates/meta/main.yml
@@ -1,10 +1,10 @@
 ---
 galaxy_info:
   author: Jason DeTiberus
-  description:
+  description: OpenShift Node Certificates
   company: Red Hat, Inc.
   license: Apache License, Version 2.0
-  min_ansible_version: 1.8
+  min_ansible_version: 1.9.4
   platforms:
   - name: EL
     versions:
@@ -13,4 +13,4 @@ galaxy_info:
   - cloud
   - system
 dependencies:
-- { role: openshift_facts }
+- role: openshift_ca
diff --git a/roles/openshift_node_certificates/tasks/main.yml b/roles/openshift_node_certificates/tasks/main.yml
index 216c11093..147a432a4 100644
--- a/roles/openshift_node_certificates/tasks/main.yml
+++ b/roles/openshift_node_certificates/tasks/main.yml
@@ -1,36 +1,95 @@
 ---
-- name: Create openshift_generated_configs_dir if it doesn\'t exist
+- name: Check status of node certificates
+  stat:
+    path: "{{ openshift.common.config_base }}/node/{{ item }}"
+  with_items:
+  - "system:node:{{ openshift.common.hostname }}.crt"
+  - "system:node:{{ openshift.common.hostname }}.key"
+  - "system:node:{{ openshift.common.hostname }}.kubeconfig"
+  - ca.crt
+  - server.key
+  - server.crt
+  register: g_node_cert_stat_result
+
+- set_fact:
+    node_certs_missing: "{{ False in (g_node_cert_stat_result.results
+                            | oo_collect(attribute='stat.exists')
+                            | list) }}"
+
+- name: Create openshift_generated_configs_dir if it does not exist
   file:
     path: "{{ openshift_generated_configs_dir }}"
     state: directory
     mode: 0700
-  when: nodes_needing_certs | length > 0
+  when: node_certs_missing | bool
+  delegate_to: "{{ openshift_ca_host }}"
 
 - name: Generate the node client config
   command: >
     {{ openshift.common.admin_binary }} create-api-client-config
-      --certificate-authority={{ openshift_master_ca_cert }}
-      --client-dir={{ openshift_generated_configs_dir }}/node-{{ item.openshift.common.hostname }}
+      --certificate-authority={{ openshift_ca_cert }}
+      --client-dir={{ openshift_node_generated_config_dir }}
       --groups=system:nodes
-      --master={{ openshift.master.api_url }}
-      --signer-cert={{ openshift_master_ca_cert }}
-      --signer-key={{ openshift_master_ca_key }}
-      --signer-serial={{ openshift_master_ca_serial }}
-      --user=system:node:{{ item.openshift.common.hostname }}
+      --master={{ hostvars[openshift_ca_host].openshift.master.api_url }}
+      --signer-cert={{ openshift_ca_cert }}
+      --signer-key={{ openshift_ca_key }}
+      --signer-serial={{ openshift_ca_serial }}
+      --user=system:node:{{ openshift.common.hostname }}
   args:
-    creates: "{{ openshift_generated_configs_dir }}/node-{{ item.openshift.common.hostname }}"
-  with_items: "{{ nodes_needing_certs | default([]) }}"
+    creates: "{{ openshift_node_generated_config_dir }}"
+  when: node_certs_missing | bool
+  delegate_to: "{{ openshift_ca_host }}"
 
 - name: Generate the node server certificate
   command: >
     {{ openshift.common.admin_binary }} ca create-server-cert
-      --cert={{ openshift_generated_configs_dir }}/node-{{ item.openshift.common.hostname }}/server.crt
-      --key={{ openshift_generated_configs_dir }}/node-{{ item.openshift.common.hostname }}/server.key
+      --cert={{ openshift_node_generated_config_dir }}/server.crt
+      --key={{ openshift_generated_configs_dir }}/node-{{ openshift.common.hostname }}/server.key
       --overwrite=true
-      --hostnames={{ item.openshift.common.all_hostnames |join(",") }}
-      --signer-cert={{ openshift_master_ca_cert }}
-      --signer-key={{ openshift_master_ca_key }}
-      --signer-serial={{ openshift_master_ca_serial }}
+      --hostnames={{ openshift.common.all_hostnames |join(",") }}
+      --signer-cert={{ openshift_ca_cert }}
+      --signer-key={{ openshift_ca_key }}
+      --signer-serial={{ openshift_ca_serial }}
+  args:
+    creates: "{{ openshift_node_generated_config_dir }}/server.crt"
+  when: node_certs_missing | bool
+  delegate_to: "{{ openshift_ca_host}}"
+
+- name: Create local temp directory for syncing certs
+  local_action: command mktemp -d /tmp/openshift-ansible-XXXXXXX
+  register: node_cert_mktemp
+  changed_when: False
+  when: node_certs_missing | bool
+  delegate_to: localhost
+
+- name: Create a tarball of the node config directories
+  command: >
+    tar -czvf {{ openshift_node_generated_config_dir }}.tgz
+    --transform 's|system:{{ openshift_node_cert_subdir }}|node|'
+    -C {{ openshift_node_generated_config_dir }} .
   args:
-    creates: "{{ openshift_generated_configs_dir }}/node-{{ item.openshift.common.hostname }}/server.crt"
-  with_items: "{{ nodes_needing_certs | default([]) }}"
+    creates: "{{ openshift_node_generated_config_dir }}.tgz"
+  when: node_certs_missing | bool
+  delegate_to: "{{ openshift_ca_host }}"
+
+- name: Retrieve the node config tarballs from the master
+  fetch:
+    src: "{{ openshift_node_generated_config_dir }}.tgz"
+    dest: "{{ node_cert_mktemp.stdout }}/"
+    flat: yes
+    fail_on_missing: yes
+    validate_checksum: yes
+  when: node_certs_missing | bool
+  delegate_to: "{{ openshift_ca_host }}"
+
+- name: Ensure certificate directory exists
+  file:
+    path: "{{ openshift_node_cert_dir }}"
+    state: directory
+  when: node_certs_missing | bool
+
+- name: Unarchive the tarball on the node
+  unarchive:
+    src: "{{ node_cert_mktemp.stdout }}/{{ openshift_node_cert_subdir }}.tgz"
+    dest: "{{ openshift_node_cert_dir }}"
+  when: node_certs_missing | bool
diff --git a/roles/openshift_node_certificates/vars/main.yml b/roles/openshift_node_certificates/vars/main.yml
index 61fbb1e51..2fafc7387 100644
--- a/roles/openshift_node_certificates/vars/main.yml
+++ b/roles/openshift_node_certificates/vars/main.yml
@@ -1,7 +1,6 @@
 ---
-openshift_node_config_dir: "{{ openshift.common.config_base }}/node"
-openshift_master_config_dir: "{{ openshift.common.config_base }}/master"
 openshift_generated_configs_dir: "{{ openshift.common.config_base }}/generated-configs"
-openshift_master_ca_cert: "{{ openshift_master_config_dir }}/ca.crt"
-openshift_master_ca_key: "{{ openshift_master_config_dir }}/ca.key"
-openshift_master_ca_serial: "{{ openshift_master_config_dir }}/ca.serial.txt"
+openshift_node_cert_dir: "{{ openshift.common.config_base }}/node"
+openshift_node_cert_subdir: "node-{{ openshift.common.hostname }}"
+openshift_node_config_dir: "{{ openshift.common.config_base }}/node"
+openshift_node_generated_config_dir: "{{ openshift_generated_configs_dir }}/{{ openshift_node_cert_subdir }}"