fixed playbook error with untar

docs/playbooks/euroArgo_conf_playbook_partition.yml

@@ -9,12 +9,12 @@
   - {name: pip, pip: name=shapely}  
   - {name: pip, pip: name=psutil}
   - {name: mkdir, command: mkfs.ext4 /dev/vdc, become: yes}
-  - {name: create mount point, file: path=/mnt/data/ state=directory owner=vm_user group=vm_user}
-  - {name: create mount point, file: path=/mnt/data/source/ state=directory owner=vm_user group=vm_user}
-  - {name: create mount point, file: path=/mnt/data/source/output state=directory owner=vm_user group=vm_user}
+  - {name: create mount point data, file: path=/mnt/data/ state=directory owner=vm_user group=vm_user}
+  - {name: create mount point source, file: path=/mnt/data/source/ state=directory owner=vm_user group=vm_user}
+  - {name: create mount point output, file: path=/mnt/data/source/output state=directory owner=vm_user group=vm_user}
   - {name: mount, command: mount /dev/vdc /mnt/data, become: yes}
   - {name: download dataset, get_url: 'url=ftp://ftp.ifremer.fr/ifremer/coriolis/co0547-bigdata-archive/envriplus_euroargo_bigdata.tar.gz dest=/mnt/data'}
-  - {name: untar, unarchive: src=/mnt/data/envriplus_euroargo_bigdata.tar.gz dest=/mnt/data/}
+  - {name: untar, unarchive: src=/mnt/data/envriplus_euroargo_bigdata.tar.gz dest=/mnt/data/ remote_src=true}
   - {name: download partitioning script, get_url: 'url=https://raw.githubusercontent.com/skoulouzis/dockerfiles/master/ArgoDiffusion/scripts/partitioning.py dest=/mnt/data/source/'}
   - {name: download getDelta for time_cover, get_url: 'url=https://raw.githubusercontent.com/skoulouzis/dockerfiles/master/ArgoDiffusion/scripts/getDelta.py dest=/mnt/data/source/'}
   - {name: download ar_bigmetadata for the filter script, get_url: 'url=https://raw.githubusercontent.com/skoulouzis/dockerfiles/master/ArgoDiffusion/scripts/ar_bigmetadata.json dest=/mnt/data/source/'}