library/roles/ckan: Fix the SQLalchemy version, because the newest is not supported by the spatial plugin.

d4science-ghn-cluster: ckan dev, do not install the hierarchy changes.

ckan/ckan/defaults/main.yml

@@ -25,6 +25,8 @@ ckan_logdir: /var/log/ckan
 ckan_db_name: ckan
 ckan_db_user: ckan
 
+# CKAN plugins
+ckan_plugins_state: latest
 # Order is important
 ckan_geonetwork_harvester: False
 ckan_ckanext_harvester_url: 'git+https://github.com/ckan/ckanext-harvest.git#egg=ckanext-harvest'
@@ -81,6 +83,10 @@ ckan_pip_dependencies:
   - rdflib
   - 'urllib3[secure]'
   - bleach
+
+ckan_pip_versioned_dependencies:
+  - { name: 'SQLAlchemy', version: '0.9.6', state: 'present' }
+
 #
 apache_additional_packages:
   - libapache2-mod-uwsgi

ckan/ckan/tasks/ckan-plugins.yml

@@ -5,17 +5,24 @@
   with_items: '{{ ckan_additional_packages }}'
   tags: [ 'ckan', 'geonetwork', 'ckan_plugins', 'ckan_pip_deps' ]
 
-- name: Install some plugins dependencies inside the CKAN virtualenv
+- name: Install some python versioned plugins dependencies inside the CKAN virtualenv
   become: True
   become_user: '{{ ckan_shell_user }}'
-  pip: name={{ item }} virtualenv={{ ckan_virtenv }} state=latest
+  pip: name={{ item.name }} virtualenv={{ ckan_virtenv }} version={{ item.version }} state={{ item.state }}
+  with_items: '{{ ckan_pip_versioned_dependencies }}'
+  tags: [ 'ckan', 'geonetwork', 'ckan_plugins', 'ckan_pip_deps' ]
+
+- name: Install some python plugins dependencies inside the CKAN virtualenv
+  become: True
+  become_user: '{{ ckan_shell_user }}'
+  pip: name={{ item }} virtualenv={{ ckan_virtenv }} state=present
   with_items: '{{ ckan_pip_dependencies }}'
   tags: [ 'ckan', 'geonetwork', 'ckan_plugins', 'ckan_pip_deps' ]
 
 - name: Download the CKAN ckanext-harvest plugin
   become: True
   become_user: '{{ ckan_shell_user }}'
-  pip: name='{{ ckan_ckanext_harvester_url }}' virtualenv={{ ckan_virtenv }}
+  pip: name='{{ ckan_ckanext_harvester_url }}' virtualenv={{ ckan_virtenv }} state={{ ckan_plugins_state }}
   notify: Restart CKAN
   when: ckan_geonetwork_harvester
   register: ckanext_harvest_install
@@ -24,7 +31,7 @@
 - name: Download the CKAN ckanext-harvest requirements
   become: True
   become_user: '{{ ckan_shell_user }}'
-  pip: requirements={{ ckan_virtenv }}/src/ckanext-harvest/pip-requirements.txt virtualenv={{ ckan_virtenv }}
+  pip: requirements={{ ckan_virtenv }}/src/ckanext-harvest/pip-requirements.txt virtualenv={{ ckan_virtenv }} state={{ ckan_plugins_state }}
   when: ckan_geonetwork_harvester
   tags: [ 'ckan', 'geonetwork', 'ckan_plugins' ]
 
@@ -38,16 +45,17 @@
 - name: Download the CKAN ckanext-spatial plugin
   become: True
   become_user: '{{ ckan_shell_user }}'
-  pip: name='{{ ckan_ckanext_spatial_url }}' virtualenv={{ ckan_virtenv }}
+  pip: name='{{ ckan_ckanext_spatial_url }}' virtualenv={{ ckan_virtenv }} state={{ ckan_plugins_state }}
   notify: Restart CKAN
   when: ckan_geonetwork_harvester
   register: ckanext_spatial_install
   tags: [ 'ckan', 'ckan_spatial', 'ckan_plugins' ]
 
+# SQL alchemy cannot be too new. Otherwise it will not work against VDM
 - name: Download the CKAN ckanext-spatial requirements
   become: True
   become_user: '{{ ckan_shell_user }}'
-  pip: requirements={{ ckan_virtenv }}/src/ckanext-spatial/pip-requirements.txt virtualenv={{ ckan_virtenv }}
+  pip: requirements={{ ckan_virtenv }}/src/ckanext-spatial/pip-requirements.txt virtualenv={{ ckan_virtenv }} state=present
   when: ckan_geonetwork_harvester
   tags: [ 'ckan', 'ckan_spatial', 'ckan_plugins' ]
 
@@ -87,7 +95,7 @@
 - name: Download the CKAN PDF viewer plugin
   become: True
   become_user: '{{ ckan_shell_user }}'
-  pip: name='{{ ckan_ckanext_pdfview_url }}' virtualenv={{ ckan_virtenv }}
+  pip: name='{{ ckan_ckanext_pdfview_url }}' virtualenv={{ ckan_virtenv }} state={{ ckan_plugins_state }}
   when: ckan_pdfview
   notify: Restart CKAN
   tags: [ 'ckan', 'ckan_pdfview', 'ckan_plugins' ]
@@ -95,7 +103,7 @@
 - name: Download the CKAN Privatedatasets extension
   become: True
   become_user: '{{ ckan_shell_user }}'
-  pip: name='{{ ckan_privatedatasets_url }}' virtualenv={{ ckan_virtenv }}
+  pip: name='{{ ckan_privatedatasets_url }}' virtualenv={{ ckan_virtenv }} state={{ ckan_plugins_state }}
   when: ckan_privatedatasets
   notify: Restart CKAN
   tags: [ 'ckan', 'ckan_privdatasets', 'ckan_plugins' ]
@@ -103,7 +111,7 @@
 - name: Download the CKAN hierarchy plugin code
   become: True
   become_user: '{{ ckan_shell_user }}'
-  pip: name='{{ ckan_hierarchy_url }}' virtualenv={{ ckan_virtenv }}
+  pip: name='{{ ckan_hierarchy_url }}' virtualenv={{ ckan_virtenv }} state={{ ckan_plugins_state }}
   when: ckan_hierarchy
   notify: Restart CKAN 
   tags: [ 'ckan', 'ckan_hierarchy', 'ckan_plugins' ]
@@ -111,7 +119,7 @@
 - name: Download the CKAN pages plugin code
   become: True
   become_user: '{{ ckan_shell_user }}'
-  pip: name='{{ ckan_pages_url }}' virtualenv={{ ckan_virtenv }}
+  pip: name='{{ ckan_pages_url }}' virtualenv={{ ckan_virtenv }} state={{ ckan_plugins_state }}
   when: ckan_pages
   notify: Restart CKAN 
   tags: [ 'ckan', 'ckan_pages', 'ckan_plugins' ]