wip

ansible/roles/docker/tasks/config.yml

@@ -2,10 +2,27 @@
 # file: tasks/config.yml
 
 - name: config - add docker storage setup
+  notify: restart docker
   lineinfile: dest="{{docker_init_config_directory}}/{{docker_package}}-storage-setup" state="present" line="STORAGE_DRIVER=\"\""
   when: docker_package|length > 0 and ansible_service_mgr == "systemd" and ansible_os_family|lower == "redhat"
   become: yes
 
+- name: config - register docker_daemon_config
+  set_fact:
+    docker_daemon_config: "{{ lookup('file',docker_daemon_config_file)|default('{}')|from_json}}"
+  ignore_errors: true
+
+- name: config - add docker daemon storage configuration for btrfs
+  notify: restart docker
+  template:
+    src: daemon.json.j2
+    dest: "{{docker_daemon_config_file}}"
+    owner: root
+    group: docker
+    mode: "0640"
+  when: docker_package|length > 0
+  become: yes
+
 # - name: config - disable docker iptables setup
 #   lineinfile: dest="/lib/systemd/system/docker.service" state="present" regex="^ExecStart=" line="ExecStart=/usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock --iptables=false"
 #   notify: restart docker
@@ -13,6 +30,7 @@
 #   become: yes
 
 - name: config - setup docker mtu on Openstack VMs
+  notify: restart docker
   lineinfile: dest="{{docker_init_config_directory}}/{{docker_package}}" state="present" backrefs=true regexp='^{{docker_opts}}=(?:\'|\")?((?:\s*[\w=\/\-\.](?<!--mtu=1450)\s*)*)(?:\'|\")?$' line='{{docker_opts}}="\1 --mtu=1450"'
   when: docker_package|length > 0 and ansible_product_name == "OpenStack Nova"
   become: yes