minor fixes (entrypoint) and restructuring

roles/cobald/tasks/main.yml

@@ -38,9 +38,6 @@
     group: docker
   when: False
 
-- set_fact:
-    docker_network: slurm
-
 - docker_network:
     name: "{{docker_network}}"
     state: present
@@ -51,10 +48,21 @@
     name: git
     state: present
 
+- file:
+    path: "{{item}}"
+    owner: "{{unpriv_user}}"
+    group: "{{unpriv_user}}"
+    mode: "a=rx,u=rwx"
+    state: directory
+  with_items:
+  - "~{{unpriv_user}}/cobald/modules"
+  - "~{{unpriv_user}}/cobald"
+
 - git:
     repo: https://github.com/thoto/cobald
     dest: "~{{unpriv_user}}/cobald-src"
     version: bugfix/mixed_construction_methods
+    update: no
   become: yes
   become_user: "{{unpriv_user}}"
   register: cobald_git_pull
@@ -72,10 +80,6 @@
     database: passwd
     key: "{{unpriv_user}}"
 
-- import_tasks: telegraf.yml
-  vars:
-    docker_network: cobald
-
 - name: run pip install
   docker_container:
     image: cobald
@@ -96,10 +100,18 @@
     run: "{{tardis_git_pull.changed}}"
   when: item.run
 
+- import_tasks: telegraf.yml
+
+- docker_container_info:
+    name: cobald
+  register: cobald_container_info
+
 - docker_container:
     name: cobald
     image: cobald
-    hostname: cobald
+    hostname: |-
+      {{cobald_container_info.container.Config.Hostname | default('cobald-'+
+        lookup('password', '/dev/null chars=ascii_lowercase')) }}
     domainname: cobald.local
     volumes:
     - "~{{unpriv_user}}/cobald:/etc/cobald"
@@ -113,4 +125,6 @@
     detach: True
     cleanup: True
     interactive: True
-    command: /bin/bash
+    # command: /bin/bash
+    # python3 -m cobald.daemon /etc/cobald/config.yaml
+    command: python3 -m cobald.daemon /etc/cobald/config.yaml