1 files changed, 37 insertions, 0 deletions
diff --git a/roles/docker_storage/tasks/main.yml b/roles/docker_storage/tasks/main.yml
new file mode 100644
index 000000000..48a3fc208
--- /dev/null
+++ b/roles/docker_storage/tasks/main.yml
@@ -0,0 +1,37 @@
+---
+- lvg:
+    pvs: "{{ dst_device }}"
+    vg: "{{ dst_vg }}"
+  register: dst_lvg
+
+- lvol:
+    lv: data
+    vg: "{{ dst_vg }}"
+    size: 95%VG
+  register: dst_lvol_data
+
+- lvol:
+    lv: metadata
+    vg: "{{ dst_vg }}"
+    size: 5%VG
+  register: dst_lvol_metadata
+  
+
+- name: Update docker_storage options
+  lineinfile:
+    dest: /etc/sysconfig/docker-storage
+    backrefs: yes
+    regexp: "^(DOCKER_STORAGE_OPTIONS=)"
+    line: '\1 --storage-opt {{ dst_options | oo_combine_key_value("=") | join(" --storage-opt ") }}'
+  when: dst_options is defined and dst_options | length > 0
+  register: dst_config
+
+
+- name: Reload systemd units
+  command: systemctl daemon-reload
+  notify:
+  - restart docker
+  when: dst_config | changed or 
+        dst_lvg | changed or
+        dst_lvol_data | changed or
+        dst_lvol_metadata | changed