Includes conditional setting for ulimts and devices

dockerContainer.yml

@@ -56,6 +56,7 @@
 
 
 
+
 #----------------------------------TEMPLATES----------------------------------
 #Only copy template files if there are templates defined in the incoming defintion dict
 - set_fact: templates_Defined=0
@@ -79,13 +80,9 @@
   loop_control:
     loop_var: outer_item
   when: templates_Defined ==1 and outer_item.value.generic is not defined
-  register: file_changed
   tags: always
-- name: Set the flag to restart the container if file was changed
+  register: regular_template
-  set_fact: container_restart='yes'
+  notify: Restart container
-  when: file_changed is defined and file_changed.changed
-  tags: always
-
   #Copy templates form a generic dir, allow ansible to search
 - name: "Generic template mappings for {{ container_Name }}"
   #Files will be copied to the 'config' dir as defined by container_configDir, they will be stored using their template file name but with the '.j2' stripped
@@ -95,13 +92,9 @@
   loop_control:
     loop_var: outer_item
   when: templates_Defined ==1 and outer_item.value.generic is defined
-  register: file_changed
   tags: always
-- name: Set the flag to restart the container if file was changed
+  register: generic_template
-  set_fact: container_restart='yes'
+  notify: Restart container
-  when: file_changed is defined and file_changed.changed
-  tags: always
-
 - name: Append templated files to the mapping list
   set_fact:
     #build a list to pass to docker containing the source of the file(As on disk on the host) and the destination mount within the container
@@ -141,12 +134,9 @@
   loop_control:
     loop_var: outer_item
   when: files_Defined == 1 and outer_item.value.generic is not defined and outer_item.value.src_text is not defined
-  register: file_changed
-  tags: always
-- name: Set the flag to restart the container if file was changed
-  set_fact: container_restart='yes'
-  when: file_changed is defined and file_changed.changed
   tags: always
+  register: file_copy
+  notify: Restart container
 #Copy files from a generic dir, allow ansible to search
 - name: "Generic File mappings for {{ container_Name }}"
   #Files will be copied to the 'config' dir as defined by container_configDir, they will be stored using their file name
@@ -156,13 +146,9 @@
   loop_control:
     loop_var: outer_item
   when: files_Defined == 1 and outer_item.value.generic is defined and outer_item.value.src_text is not defined
-  register: file_changed
   tags: always
-- name: Set the flag to restart the container if file was changed
+  register: generic_copy
-  set_fact: container_restart='yes'
+  notify: Restart container  
-  when: file_changed is defined and file_changed.changed
-  tags: always
-
 #Create files based on the suplied src_text param
 - name: "Text based file creation for {{ container_Name }}"
   #Files will be copied to the 'config' dir as defined by container_configDir, they will be stored using their file name
@@ -172,12 +158,9 @@
   loop_control:
     loop_var: outer_item
   when: files_Defined == 1 and outer_item.value.src_text is defined
-  register: file_changed
-  tags: always
-- name: Set the flag to restart the container if file was changed
-  set_fact: container_restart='yes'
-  when: file_changed is defined and file_changed.changed
   tags: always
+  register: text_copy
+  notify: Restart container
 
 - name: Append static remote files to the mapping list
   set_fact:
@@ -191,6 +174,9 @@
   tags: always
 #----------------------------------/FILES----------------------------------
 
+
+
+
 #----------------------------------LOCAL----------------------------------
 #Local files alreeady exist on the host, commonly local time and or netns for namespace, could also be locl disk drives?
 #Nothing gets copied for local mappings, just defintiions added to the mapping list
@@ -215,14 +201,7 @@
   loop_control:
     loop_var: outer_item
   when: local_Defined == 1
-  register: file_changed
   tags: always
-
-- name: Set the flag to restart the container if file was changed
-  set_fact: container_restart='yes'
-  when: file_changed is defined and file_changed.changed
-  tags: always
-
 #----------------------------------/LOCAL----------------------------------
 
 
@@ -238,13 +217,9 @@
   tags: always
 #----------------------------------/Check ENV----------------------------------
 
-- name: Restart the container if file_changed is defined
+- name: Setup default values for this container
-  set_fact: container_restart1='yes'
+  set_fact:
-  when: (container_restart is defined and container_restart=='yes') or (item.value.restart is defined and item.value.restart =='yes')
+    default:
-
-- name: "Container {{ container_Name }}"
-  become: true
-  docker_container:
       name: "{{ container_Name }}"
       hostname: "{{ item.value.hostname | default(container_Name) }}"
       command: "{{ item.value.command | default('') }}"
@@ -252,7 +227,7 @@
       recreate: "{{ item.value.recreate | default('false') }}"
       image: "{{ item.value.image }}"
       state: "{{ item.value.start | default ('started') }}"
-    restart: "{{ container_restart1 | default ('no') }}"
+      restart: "{{ item.value.restart | default ('no') }}"
       restart_policy: "{{ item.value.restart_policy | default ('always') }}"
       purge_networks: "{{ item.value.purge_networks | default ('yes') }}"
       networks: "{{ net_checked }}"
@@ -262,6 +237,52 @@
       network_mode: "{{ item.value.network_mode | default ('default') }}"
       shm_size: "{{ item.value.shm_size | default ('64M') }}"
       ports: "{{ item.value.ports | default ([]) }}"
-    # ulimits: "{{ item.value.ulimits | default ('') }}"
+
-    devices: "{{ item.value.devices | default (None) }}"
   tags: always
+
+- name: Setup devices_override blank
+  set_fact:
+    devices_override:
+  tags: always
+
+- name: Setup ulimit_override blank
+  set_fact:
+    ulimit_override:
+  tags: always
+
+#----------Merge ulimits--------------
+- name: Apply conditional override
+  set_fact:
+    ulimit_override:
+      ulimits: "{{ item.value.ulimits }}" 
+  when:  item.value.ulimits is defined
+  tags: always
+
+- name: Merge the two lists
+  set_fact:
+    ulimits_merged: "{{ default | combine(ulimit_override, recursive=true) }}"
+  tags: always
+
+#----------Merge devices--------------
+- name: Apply conditional override
+  set_fact:
+    devices_override:
+      devices: "{{ item.value.devices }}" 
+  when: item.value.devices is defined
+  tags: always
+
+- name: Merge the two lists
+  set_fact:
+    final_merged: "{{ ulimits_merged | combine(devices_override, recursive=true) }}"
+  tags: always
+
+- name: debug value
+  debug:
+    msg: "{{final_merged}}"
+  tags: always
+
+- name: "Container {{ container_Name }}"
+  become: true
+  docker_container: "{{ final_merged }}"
+  tags: always
+