Add global proxy configuration

Configures HTTP_PROXY, HTTPS_PROXY, NO_PROXY for master and docker services.
Configugres BuildDefaults Admission controller for master to automatically
insert proxy environment configuration into build environments.

To use set at least these variables
  - openshift_http_proxy
  - openshift_https_proxy

NO_PROXY entries will automatically be configured for hostnames of all openshift
hosts. You may specify additional NO_PROXY hosts or patterns by setting
`openshift_no_proxy`

If you wish to disable automatic generation of NO_PROXY hosts you may set
`openshift_generate_no_proxy_hosts` to False.

If you wish to have different builddefaults proxy configuration than baseline
proxy configuration set these variables
  - openshift_builddefaults_http_proxy
  - openshift_builddefaults_https_proxy
  - openshift_builddefaults_no_proxy
  - openshift_builddefaults_git_http_proxy
  - openshift_builddefaults_git_https_proxy

3 files changed, 54 insertions, 0 deletions

diff --git a/roles/openshift_builddefaults/meta/main.yml b/roles/openshift_builddefaults/meta/main.yml
new file mode 100644
index 000000000..422d08400
--- /dev/null
+++ b/roles/openshift_builddefaults/meta/main.yml
@@ -0,0 +1,15 @@
+---
+galaxy_info:
+  author: Scott Dodson
+  description: OpenShift Build Defaults configuration
+  company: Red Hat, Inc.
+  license: Apache License, Version 2.0
+  min_ansible_version: 1.9
+  platforms:
+  - name: EL
+    versions:
+    - 7
+  categories:
+  - cloud
+dependencies:
+- role: openshift_facts
diff --git a/roles/openshift_builddefaults/tasks/main.yml b/roles/openshift_builddefaults/tasks/main.yml
new file mode 100644
index 000000000..c82aebe72
--- /dev/null
+++ b/roles/openshift_builddefaults/tasks/main.yml
@@ -0,0 +1,24 @@
+---
+- name: Set builddefaults
+  openshift_facts:
+    role: builddefaults
+    # TODO: add ability to define builddefaults env vars sort of like this
+    # may need to move the config generation to a filter however.
+    # openshift_env: "{{ hostvars[inventory_hostname]
+    #                    | oo_merge_dicts(hostvars)
+    #                    | oo_openshift_env }}"
+    # openshift_env_structures:
+    # - 'openshift.builddefaults.env.*'
+    local_facts:
+      http_proxy: "{{ openshift_builddefaults_http_proxy | default(None) }}"
+      https_proxy: "{{ openshift_builddefaults_https_proxy | default(None) }}"
+      no_proxy: "{{ openshift_builddefaults_no_proxy | default(None) }}"
+      git_http_proxy: "{{ openshift_builddefaults_git_http_proxy | default(None) }}"
+      git_https_proxy: "{{ openshift_builddefaults_git_https_proxy | default(None) }}"
+      
+- name: Set builddefaults config structure
+  openshift_facts:
+    role: builddefaults
+    local_facts:
+      config: "{{ openshift_builddefaults_json | default(builddefaults_yaml) }}"
+        
diff --git a/roles/openshift_builddefaults/vars/main.yml b/roles/openshift_builddefaults/vars/main.yml
new file mode 100644
index 000000000..9727c73a5
--- /dev/null
+++ b/roles/openshift_builddefaults/vars/main.yml
@@ -0,0 +1,15 @@
+---
+builddefaults_yaml:
+  BuildDefaults:
+    configuration:
+      apiVersion: v1
+      kind: BuildDefaultsConfig
+      gitHTTPProxy: "{{ openshift.builddefaults.git_http_proxy | default('', true) }}"
+      gitHTTPSProxy: "{{ openshift.builddefaults.git_https_proxy | default('', true) }}"
+      env:
+      - name: HTTP_PROXY
+        value: "{{ openshift.builddefaults.http_proxy | default('', true) }}"
+      - name: HTTPS_PROXY
+        value: "{{ openshift.builddefaults.https_proxy | default('', true) }}"
+      - name: NO_PROXY
+        value: "{{ openshift.builddefaults.no_proxy | default('', true) | join(',') }}"