Initial commit

roles/mapserver/tasks/40_imposm.yml

@@ -0,0 +1,49 @@
+---
+
+# Upload .osm.pbf files found at the root of the playbook or in the /files role's subfolder
+- name: Imposm - Upload any local .osm.pbf files
+  copy:
+    src: "{{ item }}"
+    dest: /srv/osm/imposm/
+  with_fileglob:
+    # Let's get to the root of the playbook
+    - "../../../*.osm.pbf"
+    - "*.osm.pbf"
+
+# If the .osm.pbf files are not newer than the cache, we skip the whole thing.
+- name: Imposm - Check if there is already a cache
+  stat:
+    path: /srv/osm/imposm/imposm_relations.cache
+  register: tmp
+- name: Imposm - List pbf files waiting to be imported
+  command: find /srv/osm/imposm -iname '*.osm.pbf' {{ tmp.stat.exists | ternary('-newer imposm_relations.cache', '') }}
+  args:
+    chdir: /srv/osm/imposm
+  register: imposm_pbf_list
+  changed_when: False
+  check_mode: no
+
+- name: Imposm - Import each new files
+  command: imposm --mapping-file=/srv/osm/basemaps/imposm-mapping.py --proj=EPSG:3857 --read --merge-cache {{ item|quote }}
+  args:
+    chdir: /srv/osm/imposm
+  loop: "{{ imposm_pbf_list.stdout_lines }}"
+
+- name: Imposm - Write to database
+  command: imposm --mapping-file=/srv/osm/basemaps/imposm-mapping.py --proj=EPSG:3857 --connection=postgis://osm:osm@localhost:5432/osm --write
+  args:
+    chdir: /srv/osm/imposm
+  when: imposm_pbf_list.stdout_lines
+
+- name: Imposm - Optimze database
+  command: imposm --mapping-file=/srv/osm/basemaps/imposm-mapping.py --proj=EPSG:3857 --connection=postgis://osm:osm@localhost:5432/osm --optimize
+  args:
+    chdir: /srv/osm/imposm
+  when: imposm_pbf_list.stdout_lines
+
+- name: Imposm - Switch new data to production
+  command: imposm --mapping-file=/srv/osm/basemaps/imposm-mapping.py --proj=EPSG:3857 --connection=postgis://osm:osm@localhost:5432/osm --deploy-production-tables
+  args:
+    chdir: /srv/osm/imposm
+  when: imposm_pbf_list.stdout_lines
+