3 files changed, 33 insertions, 5 deletions
diff --git a/ansible/roles/docker-host/defaults/main.yml b/ansible/roles/docker-host/defaults/main.yml
new file mode 100644
index 0000000..64fc11d
--- /dev/null
+++ b/ansible/roles/docker-host/defaults/main.yml
@@ -0,0 +1 @@
+docker_host__credentials: []
diff --git a/ansible/roles/docker-host/tasks/main.yml b/ansible/roles/docker-host/tasks/main.yml
new file mode 100644
index 0000000..715a917
--- /dev/null
+++ b/ansible/roles/docker-host/tasks/main.yml
@@ -0,0 +1,28 @@
+- become: yes
+  tags: never,packages
+  apt:
+    name:
+      - docker.io
+      - docker-compose
+      - gnupg2
+      - pass
+    install_recommends: no
+
+- name: Logging in to docker registries
+  loop: "{{ docker_host__credentials }}"
+  become: yes
+  command:
+    cmd: docker login -u "{{ item.username }}" --password-stdin "{{ item.registry }}"
+    stdin: "{{ item.password }}"
+  no_log: yes
+
+- name: Create /etc/docker/daemon.json
+  when: docker_host__daemon_json_content|default("")|length > 0
+  become: yes
+  register: docker_json
+  copy:
+    dest: /etc/docker/daemon.json
+    content: "{{ docker_host__daemon_json_content }}"
+
+- debug: msg="docker.json changed, you must manually restart docker."
+  when: docker_json.changed
diff --git a/ansible/roles/unix-machine/tasks/main.yml b/ansible/roles/unix-machine/tasks/main.yml
index 9e3464f..82d835d 100644
--- a/ansible/roles/unix-machine/tasks/main.yml
+++ b/ansible/roles/unix-machine/tasks/main.yml
@@ -1,5 +1,5 @@
 - name: /etc/apt/apt.conf.d/99force-ipv4
-  copy:
+  file:
     dest: /etc/apt/apt.conf.d/99force-ipv4
     state: absent
 
@@ -9,11 +9,10 @@
 - name: packages (early)
   tags: packages
   apt:
-    name: "{{ item }}"
+    name:
+      - git
+      - etckeeper
     install_recommends: no
-  with_items:
-    - git
-    - etckeeper
 
 - name: packages
   tags: packages