Merge pull request #341 from detiber/sdodson-etcd-playbook

External clustered etcd support

6 files changed, 185 insertions, 0 deletions

diff --git a/roles/etcd_certificates/README.md b/roles/etcd_certificates/README.md
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+OpenShift etcd certificates
+========================
+
+TODO
+
+Requirements
+------------
+
+TODO
+
+Role Variables
+--------------
+
+TODO
+
+Dependencies
+------------
+
+TODO
+
+Example Playbook
+----------------
+
+TODO
+
+License
+-------
+
+Apache License Version 2.0
+
+Author Information
+------------------
+
+Scott Dodson (sdodson@redhat.com)
diff --git a/roles/etcd_certificates/meta/main.yml b/roles/etcd_certificates/meta/main.yml
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+++ b/roles/etcd_certificates/meta/main.yml
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+---
+galaxy_info:
+  author: Jason DeTiberus
+  description:
+  company: Red Hat, Inc.
+  license: Apache License, Version 2.0
+  min_ansible_version: 1.8
+  platforms:
+  - name: EL
+    versions:
+    - 7
+  categories:
+  - cloud
+  - system
+dependencies:
+- { role: etcd_ca }
diff --git a/roles/etcd_certificates/tasks/client.yml b/roles/etcd_certificates/tasks/client.yml
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+++ b/roles/etcd_certificates/tasks/client.yml
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+---
+- name: Ensure generated_certs directory present
+  file:
+    path: "{{ etcd_generated_certs_dir }}/{{ item.etcd_cert_subdir }}"
+    state: directory
+    mode: 0700
+  with_items: etcd_needing_client_certs
+
+- name: Create the client csr
+  command: >
+    openssl req -new -keyout {{ item.etcd_cert_prefix }}client.key
+    -config {{ etcd_openssl_conf }}
+    -out {{ item.etcd_cert_prefix }}client.csr
+    -reqexts {{ etcd_req_ext }} -batch -nodes
+    -subj /CN={{ item.openshift.common.hostname }}
+  args:
+    chdir: "{{ etcd_generated_certs_dir }}/{{ item.etcd_cert_subdir }}"
+    creates: "{{ etcd_generated_certs_dir ~ '/' ~  item.etcd_cert_subdir ~ '/'
+                 ~ item.etcd_cert_prefix ~ 'client.csr' }}"
+  environment:
+    SAN: "IP:{{ item.openshift.common.ip }}"
+  with_items: etcd_needing_client_certs
+
+- name: Sign and create the client crt
+  command: >
+    openssl ca -name {{ etcd_ca_name }} -config {{ etcd_openssl_conf }}
+    -out {{ item.etcd_cert_prefix }}client.crt
+    -in {{ item.etcd_cert_prefix }}client.csr
+    -batch
+  args:
+    chdir: "{{ etcd_generated_certs_dir }}/{{ item.etcd_cert_subdir }}"
+    creates: "{{ etcd_generated_certs_dir ~ '/' ~  item.etcd_cert_subdir ~ '/'
+                 ~ item.etcd_cert_prefix ~ 'client.crt' }}"
+  environment:
+    SAN: ''
+  with_items: etcd_needing_client_certs
+
+- file:
+    src: "{{ etcd_ca_cert }}"
+    dest: "{{ etcd_generated_certs_dir}}/{{ item.etcd_cert_subdir }}/{{ item.etcd_cert_prefix }}ca.crt"
+    state: hard
+  with_items: etcd_needing_client_certs
diff --git a/roles/etcd_certificates/tasks/main.yml b/roles/etcd_certificates/tasks/main.yml
new file mode 100644
index 000000000..da875e8ea
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+++ b/roles/etcd_certificates/tasks/main.yml
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+---
+- include: client.yml
+  when: etcd_needing_client_certs is defined and etcd_needing_client_certs
+
+- include: server.yml
+  when: etcd_needing_server_certs is defined and etcd_needing_server_certs
+
+
+
diff --git a/roles/etcd_certificates/tasks/server.yml b/roles/etcd_certificates/tasks/server.yml
new file mode 100644
index 000000000..727b7fa2c
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+++ b/roles/etcd_certificates/tasks/server.yml
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+---
+- name: Ensure generated_certs directory present
+  file:
+    path: "{{ etcd_generated_certs_dir }}/{{ item.etcd_cert_subdir }}"
+    state: directory
+    mode: 0700
+  with_items: etcd_needing_server_certs
+
+- name: Create the server csr
+  command: >
+    openssl req -new -keyout {{ item.etcd_cert_prefix }}server.key
+    -config {{ etcd_openssl_conf }}
+    -out {{ item.etcd_cert_prefix }}server.csr
+    -reqexts {{ etcd_req_ext }} -batch -nodes
+    -subj /CN={{ item.openshift.common.hostname }}
+  args:
+    chdir: "{{ etcd_generated_certs_dir }}/{{ item.etcd_cert_subdir }}"
+    creates: "{{ etcd_generated_certs_dir ~ '/' ~  item.etcd_cert_subdir ~ '/'
+                 ~ item.etcd_cert_prefix ~ 'server.csr' }}"
+  environment:
+    SAN: "IP:{{ item.openshift.common.ip }}"
+  with_items: etcd_needing_server_certs
+
+- name: Sign and create the server crt
+  command: >
+    openssl ca -name {{ etcd_ca_name }} -config {{ etcd_openssl_conf }}
+    -out {{ item.etcd_cert_prefix }}server.crt
+    -in {{ item.etcd_cert_prefix }}server.csr
+    -extensions {{ etcd_ca_exts_server }} -batch
+  args:
+    chdir: "{{ etcd_generated_certs_dir }}/{{ item.etcd_cert_subdir }}"
+    creates: "{{ etcd_generated_certs_dir ~ '/' ~  item.etcd_cert_subdir ~ '/'
+                 ~ item.etcd_cert_prefix ~ 'server.crt' }}"
+  environment:
+    SAN: ''
+  with_items: etcd_needing_server_certs
+
+- name: Create the peer csr
+  command: >
+    openssl req -new -keyout {{ item.etcd_cert_prefix }}peer.key
+    -config {{ etcd_openssl_conf }}
+    -out {{ item.etcd_cert_prefix }}peer.csr
+    -reqexts {{ etcd_req_ext }} -batch -nodes
+    -subj /CN={{ item.openshift.common.hostname }}
+  args:
+    chdir: "{{ etcd_generated_certs_dir }}/{{ item.etcd_cert_subdir }}"
+    creates: "{{ etcd_generated_certs_dir ~ '/' ~  item.etcd_cert_subdir ~ '/'
+                 ~ item.etcd_cert_prefix ~ 'peer.csr' }}"
+  environment:
+    SAN: "IP:{{ item.openshift.common.ip }}"
+  with_items: etcd_needing_server_certs
+
+- name: Sign and create the peer crt
+  command: >
+    openssl ca -name {{ etcd_ca_name }} -config {{ etcd_openssl_conf }}
+    -out {{ item.etcd_cert_prefix }}peer.crt
+    -in {{ item.etcd_cert_prefix }}peer.csr
+    -extensions {{ etcd_ca_exts_peer }} -batch
+  args:
+    chdir: "{{ etcd_generated_certs_dir }}/{{ item.etcd_cert_subdir }}"
+    creates: "{{ etcd_generated_certs_dir ~ '/' ~  item.etcd_cert_subdir ~ '/'
+                 ~ item.etcd_cert_prefix ~ 'peer.crt' }}"
+  environment:
+    SAN: ''
+  with_items: etcd_needing_server_certs
+
+- file:
+    src: "{{ etcd_ca_cert }}"
+    dest: "{{ etcd_generated_certs_dir}}/{{ item.etcd_cert_subdir }}/{{ item.etcd_cert_prefix }}ca.crt"
+    state: hard
+  with_items: etcd_needing_server_certs
+
+
diff --git a/roles/etcd_certificates/vars/main.yml b/roles/etcd_certificates/vars/main.yml
new file mode 100644
index 000000000..0eaeeb82b
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+++ b/roles/etcd_certificates/vars/main.yml
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+---
+etcd_conf_dir: /etc/etcd
+etcd_ca_dir: /etc/etcd/ca
+etcd_generated_certs_dir: /etc/etcd/generated_certs
+etcd_ca_cert: "{{ etcd_ca_dir }}/ca.crt"
+etcd_ca_key: "{{ etcd_ca_dir }}/ca.key"
+etcd_openssl_conf: "{{ etcd_ca_dir }}/openssl.cnf"
+etcd_ca_name: etcd_ca
+etcd_req_ext: etcd_v3_req
+etcd_ca_exts_peer: etcd_v3_ca_peer
+etcd_ca_exts_server: etcd_v3_ca_server