Merge pull request #3 from gaetanfl/multiplekong_serversv0.3

support multiple kong servers

7 files changed, 44 insertions, 37 deletions

diff --git a/README.md b/README.md
index 074e830..bdf665e 100644
--- a/README.md
+++ b/README.md
@@ -10,20 +10,20 @@ None at the moment
 
 Role Variables
 --------------
-
-* `kong_app_admin_url` the kong admin url (mandatory).
-* `kong_app_admin_apikey` the apikey to use kong admin api. Default to ""
-* `kong_services` an array of services to setup (default to [])
-  * `name` the name of the service to create for this app, mandatory
-  * `url` the url of the backend of the app, mandatory
-  * `plugins` An array of plugins to activate with their name and config in a dict
-    * `name`
-    * `config`
-  * `routes` An array of routes to create for this service.
-    * `hosts`
-    * `paths`
-    * `protocols`
-    * `methods`
+* `kong_servers`: an array of kong\_server to configure with followin configuration:
+  * `kong_app_admin_url` the kong admin url (mandatory).
+  * `kong_app_admin_apikey` the apikey to use kong admin api. Default to ""
+  * `services` an array of services to setup (default to [])
+    * `name` the name of the service to create for this app, mandatory
+    * `url` the url of the backend of the app, mandatory
+    * `plugins` An array of plugins to activate with their name and config in a dict
+      * `name`
+      * `config`
+    * `routes` An array of routes to create for this service.
+      * `hosts`
+      * `paths`
+      * `protocols`
+      * `methods`
 
 Dependencies
 ------------
@@ -35,11 +35,11 @@ Example Playbook
 
     - hosts: localhost
       roles:
-         - { role: kong-app, kong_app_admin_url: http://localhost:8001,
-             kong_app_services: [ name:example,
+         - { role: kong-app, kong_servers: [ kong_app_admin_url: http://localhost:8001,
+             services: [ name:example,
              url: http://example.com,
              plugins: [],
-             routes: [ { hosts: [my.kong.example], paths: [/] } ]]
+             routes: [ { hosts: [my.kong.example], paths: [/] } ]]]
            }
 
 License
diff --git a/defaults/main.yml b/defaults/main.yml
index e2de8f5..8962218 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -1,3 +1,2 @@
 ---
-kong_app_admin_apikey: ""
-kong_services: []
+kong_servers: []
diff --git a/tasks/kong-app.yml b/tasks/kong-app.yml
index f94f044..bff2f46 100644
--- a/tasks/kong-app.yml
+++ b/tasks/kong-app.yml
@@ -1,20 +1,20 @@
 - name: Check if service exists
   uri:
-    url: "{{ kong_app_admin_url }}/services/{{ service.name }}"
+    url: "{{ server.kong_app_admin_url }}/services/{{ service.name }}"
     method: GET
     headers:
-      apikey: "{{ kong_app_admin_apikey }}"
+      apikey: "{{ server.kong_app_admin_apikey }}"
     status_code: 200,404
   register: kong_app_check_service
 
 - name: Update or Create service
   uri:
-    url: "{{ kong_app_admin_url }}/services/{{ exists_service | ternary('', service.name) }}"
+    url: "{{ server.kong_app_admin_url }}/services/{{ exists_service | ternary('', service.name) }}"
     method: "{{ exists_service | ternary('POST', 'PATCH') }}"
     body: "{{ service_body | to_json }}"
     status_code: 200,201
     headers:
-      apikey: "{{ kong_app_admin_apikey }}"
+      apikey: "{{ server.kong_app_admin_apikey }}"
       Content-Type: application/json
   vars:
     exists_service: "{{ kong_app_check_service.status|default(404) == 404 }}"
diff --git a/tasks/main.yml b/tasks/main.yml
index 4bd42c8..c4e3aec 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -1,8 +1,8 @@
 ---
-- name: Include kong-app tasks
-  include_tasks: kong-app.yml
+- name: Include kong server tasks
+  include_tasks: server.yml
   tags:
     - kong-app
-  with_items: "{{ kong_services }}"
+  with_items: "{{ kong_servers }}"
   loop_control:
-    loop_var: service
+    loop_var: server
diff --git a/tasks/plugins.yml b/tasks/plugins.yml
index 4dd9137..cedbbd2 100644
--- a/tasks/plugins.yml
+++ b/tasks/plugins.yml
@@ -1,19 +1,19 @@
 - name: Get plugins
   uri:
-    url: "{{ kong_app_admin_url }}/services/{{ service.name }}/plugins"
+    url: "{{ server.kong_app_admin_url }}/services/{{ service.name }}/plugins"
     method: GET
     validate_certs: no
     headers:
-      apikey: "{{ kong_app_admin_apikey }}"
+      apikey: "{{ server.kong_app_admin_apikey }}"
   register: kong_app_service_plugins_check
 
 - name: Setup plugin
   uri:
-    url: "{{ kong_app_admin_url }}/{{ exists_plugin | ternary('services/' ~ service.name ~ '/plugins','plugins/' ~ current_config.id) }}"
+    url: "{{ server.kong_app_admin_url }}/{{ exists_plugin | ternary('services/' ~ service.name ~ '/plugins','plugins/' ~ current_config.id) }}"
     method: "{{ exists_plugin | ternary ('POST', 'PATCH') }}"
     body: "{{ plugin | combine(current_body)  | to_json }}"
     headers:
-      apikey: "{{ kong_app_admin_apikey }}"
+      apikey: "{{ server.kong_app_admin_apikey }}"
       Content-Type: application/json
     status_code: 200,201
   with_items: "{{ service.plugins | default([]) }}"
diff --git a/tasks/routes.yml b/tasks/routes.yml
index 881fc96..3ff2507 100644
--- a/tasks/routes.yml
+++ b/tasks/routes.yml
@@ -1,19 +1,19 @@
 - name: Get app routes
   uri:
-    url: "{{ kong_app_admin_url }}/services/{{ service.name }}/routes"
+    url: "{{ server.kong_app_admin_url }}/services/{{ service.name }}/routes"
     method: GET
     validate_certs: no
     headers:
-      apikey: "{{ kong_app_admin_apikey }}"
+      apikey: "{{ server.kong_app_admin_apikey }}"
   register: kong_app_service_routes_check
 
 - name: Setup route
   uri:
-    url: "{{ kong_app_admin_url }}/services/{{ service.name }}/routes"
+    url: "{{ server.kong_app_admin_url }}/services/{{ service.name }}/routes"
     method: POST
     body: "{{ route | to_json }}"
     headers:
-      apikey: "{{ kong_app_admin_apikey }}"
+      apikey: "{{ server.kong_app_admin_apikey }}"
       Content-Type: application/json
     status_code: 201
   with_items: "{{ service.routes | default([]) }}"
@@ -22,10 +22,10 @@
 
 - name: Delete old routes
   uri:
-    url: "{{ kong_app_admin_url }}/routes/{{ item.id }}"
+    url: "{{ server.kong_app_admin_url }}/routes/{{ item.id }}"
     method: DELETE
     headers:
-      apikey: "{{ kong_app_admin_apikey }}"
+      apikey: "{{ server.kong_app_admin_apikey }}"
     status_code: 204
   with_items: "{{ kong_app_service_routes_check.json.data }}"
   when: not kong_app_service_routes_check is skipped
diff --git a/tasks/server.yml b/tasks/server.yml
new file mode 100644
index 0000000..664fb99
--- /dev/null
+++ b/tasks/server.yml
@@ -0,0 +1,8 @@
+---
+- name: Include kong-app tasks
+  include_tasks: kong-app.yml
+  tags:
+    - kong-app
+  with_items: "{{ server.services }}"
+  loop_control:
+    loop_var: service