labels, some cleanup

roles/cobald/tasks/main.yml

@@ -1,7 +1,8 @@
 - include_vars: cobald-slurm.yml
   when: cobald_slurm | default(False)
 
-- include_role:
+- name: build cobald:slurm docker image
+  include_role:
     name: slurm
     tasks_from: dockerimage
   vars:
@@ -15,7 +16,8 @@
       content: "{{ lookup('file', 'init-cobaldmodules.sh') }}"
   when: cobald_slurm | default(False)
 
-- include_tasks: dockerimage-generic.yml
+- name: build generic cobald docker image
+  include_tasks: dockerimage-generic.yml
   when: not (cobald_slurm | default(False))
 
 - name: make cobald data volume
@@ -25,24 +27,28 @@
     owner: "{{unpriv_user}}"
     group: docker
 
-- copy:
+- name: copy cobald config (does nothing yet)
+  copy:
     src: cobald-config/
     dest: /container/volumes/cobald
     owner: "{{unpriv_user}}"
     group: docker
   when: False
 
-- docker_network:
-    name: "{{cobald_docker_network}}" # FIXME
+- name: ensure network for cobald container exists
+  docker_network:
+    name: "{{cobald_docker_network}}"
     state: present
 
 # docker run -v $(pwd)/cobald-config-host:/etc/cobald -v $(pwd)/cobald:/cobald --rm -it cobald  bash
 
-- yum:
+- name: install git
+  yum:
     name: git
     state: present
 
-- file:
+- name: make directories for cobald configuration and modules
+  file:
     path: "{{item}}"
     owner: "{{unpriv_user}}"
     group: "{{unpriv_user}}"
@@ -52,7 +58,8 @@
   - "~{{unpriv_user}}/cobald/modules"
   - "~{{unpriv_user}}/cobald"
 
-- git:
+- name: clone cobald code from git
+  git:
     repo: https://github.com/thoto/cobald
     dest: "~{{unpriv_user}}/cobald-src"
     version: bugfix/mixed_construction_methods
@@ -61,7 +68,8 @@
   become_user: "{{unpriv_user}}"
   register: cobald_git_pull
 
-- git:
+- name: clone tardis code from git
+  git:
     repo: https://github.com/MatterMiners/tardis
     dest: "~{{unpriv_user}}/tardis-src"
     version: master
@@ -74,7 +82,7 @@
     database: passwd
     key: "{{unpriv_user}}"
 
-- name: run pip install
+- name: run pip install on cobald and tardis
   docker_container:
     image: "cobald:{{cobald_image_tag|default('latest')}}"
     name: "cobald-src-{{item.name}}-install"