283 lines
12 KiB
YAML
283 lines
12 KiB
YAML
# Define an empty list for the mappings to be assigned to
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- set_fact:
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mappings: []
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tags: always
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# Container name always equals the Dict name
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- set_fact: container_Name="{{ item.value.name | default(item.key) }}"
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tags: always
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# Container hostname is the container name by default but can be overridden by setting 'hostname'
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- set_fact: container_hostname="{{ item.value.hostname | default (container_Name) }}"
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tags: always
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- set_fact: container_configDir="{{ containerConfigDir }}/container-configs/{{ container_Name }}/"
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tags: always
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# Create the config storage directory if it doesnt already exist
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- name: "Create config dir"
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file:
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path: "{{ container_configDir }}"
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state: directory
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tags: always
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#----------------------------------Check NETWORK----------------------------------
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#If the network varibale isnt defined then dont error out, set the network variable to an empty list
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- name: Setup a blank network variable
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set_fact: net_checked=[]
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when: item.value.networks is not defined
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tags: always
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- name: Copy network variables into config
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set_fact: net_checked="{{ item.value.networks }}"
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when: item.value.networks is defined
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tags: always
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#- name: Show IP
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# debug: msg="{{item.value.networks[0].ipv4_address | default(item.value.hostIP)}}"
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#----------------------------------/Check NETWORK----------------------------------
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#----------------------------------VOLUMES----------------------------------
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#Do all of the defined mappings exist?
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#Create them if not
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- set_fact: volumes_Defined=0
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tags: always
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- name: Check if volumes have been defined or not
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set_fact:
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volumes_Defined: 1
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when: item.value.mappings.volumes is defined
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tags: always
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- name: "Volume mappings for {{ container_Name }}"
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include: dockerVolume.yml
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with_dict: "{{ item.value.mappings.volumes }}"
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when: volumes_Defined == 1
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tags: always
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#Note, the volume gets added to the mapping list in the dockerVolume.yml file becuase in there it knows the actual name of the volume
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#----------------------------------/VOLUMES----------------------------------
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#----------------------------------TEMPLATES----------------------------------
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#Only copy template files if there are templates defined in the incoming defintion dict
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- set_fact: templates_Defined=0
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tags: always
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- name: Check if templates have been defined or not
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set_fact:
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templates_Defined: 1
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when: item.value.mappings.templates is defined
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tags: always
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#- debug: msg="Templates not defined"
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# when: templates_Defined is not defined
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#
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#- debug: msg="{{ item.value.mappings.templates }}"
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#Copy all of the defined templates to the container host into the {{ container_configDir }} ready for mapping to the container later
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- name: "Template mappings for {{ container_Name }}"
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#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
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#Need to ensure you dont have duplicate files names here
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template: src="{{ container_Name }}/{{ outer_item.value.src }}" dest="{{ container_configDir }}/{{ outer_item.value.src.split(".j2")[0] }}" mode=0644
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with_dict: "{{ item.value.mappings.templates }}"
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loop_control:
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loop_var: outer_item
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when: templates_Defined ==1 and outer_item.value.generic is not defined
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register: fileChanged
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tags: always
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- name: Set the flag to restart the container if file was changed
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set_fact: containerRestart='yes'
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when: fileChanged is defined and fileChanged.changed
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tags: always
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#Copy templates form a generic dir, allow ansible to search
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- name: "Generic template mappings for {{ container_Name }}"
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#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
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#Need to ensure you dont have duplicate files names here
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template: src="{{ outer_item.value.src }}" dest="{{ container_configDir }}/{{ outer_item.value.src.split(".j2")[0] }}" mode=0644
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with_dict: "{{ item.value.mappings.templates }}"
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loop_control:
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loop_var: outer_item
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when: templates_Defined ==1 and outer_item.value.generic is defined
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register: fileChanged
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tags: always
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- name: Set the flag to restart the container if file was changed
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set_fact: containerRestart='yes'
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when: fileChanged is defined and fileChanged.changed
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tags: always
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- name: Append templated files to the mapping list
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set_fact:
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#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
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#Also allows the passing of 'params' which is rw or ro, defaults to rw
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#mappings: "{{ mappings + ['type=\"bind\", source=\"' + container_configDir + item.value.src.split('.j2')[0] + '\",target=\"' + item.value.dest + '\",readonly=\"' + item.value.readonly | default('false') +'\"'] }}"
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mappings: "{{ mappings + [ container_configDir + outer_item.value.src.split('.j2')[0] + ':' + outer_item.value.dest + ':' + outer_item.value.params | default('rw') ] }}"
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with_dict: "{{ item.value.mappings.templates }}"
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loop_control:
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loop_var: outer_item
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when: templates_Defined ==1
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tags: always
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#type = "bind",target = "/usr/share/nginx/html",source = "/home/bfnadmin/www",readonly = false
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#----------------------------------/TEMPLATES----------------------------------
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#----------------------------------FILES----------------------------------
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- set_fact: files_Defined=0
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tags: always
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#Only copy files if there are templates defined in the incoming defintion dict
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- name: Check if Files have been defined or not
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set_fact:
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files_Defined: 1
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when: item.value.mappings.files is defined
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tags: always
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#Copy all of the defined files to the container host into the {{ container_configDir }} ready for mapping to the container later
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- name: "File mappings for {{ container_Name }}"
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#Files will be copied to the 'config' dir as defined by container_configDir, they will be stored using their file name
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#Need to ensure you dont have duplicate files names here
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copy: src="{{ container_Name }}/{{ outer_item.value.src }}" dest="{{ container_configDir }}/{{ outer_item.key }}" mode=0644
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with_dict: "{{ item.value.mappings.files }}"
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loop_control:
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loop_var: outer_item
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when: files_Defined == 1 and outer_item.value.generic is not defined and outer_item.value.src_text is not defined
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register: fileChanged
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tags: always
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- name: Set the flag to restart the container if file was changed
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set_fact: containerRestart='yes'
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when: fileChanged is defined and fileChanged.changed
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tags: always
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#Copy files from a generic dir, allow ansible to search
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- name: "Generic File mappings for {{ container_Name }}"
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#Files will be copied to the 'config' dir as defined by container_configDir, they will be stored using their file name
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#Need to ensure you dont have duplicate files names here
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copy: src="{{ outer_item.value.src }}" dest="{{ container_configDir }}/{{ outer_item.key }}" mode=0644
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with_dict: "{{ item.value.mappings.files }}"
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loop_control:
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loop_var: outer_item
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when: files_Defined == 1 and outer_item.value.generic is defined and outer_item.value.src_text is not defined
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register: fileChanged
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tags: always
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- name: Set the flag to restart the container if file was changed
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set_fact: containerRestart='yes'
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when: fileChanged is defined and fileChanged.changed
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tags: always
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#Create files based on the suplied src_text param
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- name: "Text based file creation for {{ container_Name }}"
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#Files will be copied to the 'config' dir as defined by container_configDir, they will be stored using their file name
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#Need to ensure you dont have duplicate files names here
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copy: content="{{ outer_item.value.src_text }}" dest="{{ container_configDir }}/{{ outer_item.key }}" mode=0644
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with_dict: "{{ item.value.mappings.files }}"
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loop_control:
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loop_var: outer_item
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when: files_Defined == 1 and outer_item.value.src_text is defined
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register: fileChanged
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tags: always
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- name: Set the flag to restart the container if file was changed
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set_fact: containerRestart='yes'
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when: fileChanged is defined and fileChanged.changed
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tags: always
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- name: Append static remote files to the mapping list
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set_fact:
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#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
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#Also allows the passing of 'params' which is rw or ro, defaults to rw
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mappings: "{{ mappings + [ container_configDir + outer_item.key + ':' + outer_item.value.dest + ':' + outer_item.value.params | default('rw') ] }}"
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with_dict: "{{ item.value.mappings.files }}"
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loop_control:
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loop_var: outer_item
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when: files_Defined == 1
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tags: always
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#----------------------------------/FILES----------------------------------
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#----------------------------------LOCAL----------------------------------
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#Local files alreeady exist on the host, commonly local time and or netns for namespace, could also be locl disk drives?
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#Nothing gets copied for local mappings, just defintiions added to the mapping list
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#Only copy files if there are local files defined in the incoming defintion dict
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- set_fact: local_Defined=0
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tags: always
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- name: Check if Local files have been defined or not
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set_fact:
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local_Defined: 1
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when: item.value.mappings.local is defined
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tags: always
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#- debug: msg="local not defined"
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# when: local_Defined is not defined
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- name: Append static local files to the mapping list
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set_fact:
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#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
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#Also allows the passing of 'params' which is rw or ro, defaults to rw
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#mappings: "{{ mappings + ['type=\"bind\", source=\"' + item.value.src + '\",target=\"' + item.value.dest + '\",readonly=\"' + item.value.readonly | default('false') +'\"'] }}"
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mappings: "{{ mappings + [ outer_item.value.src + ':' + outer_item.value.dest + ':' + outer_item.value.params | default('rw') ] }}"
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with_dict: "{{ item.value.mappings.local }}"
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loop_control:
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loop_var: outer_item
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when: local_Defined == 1
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register: fileChanged
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tags: always
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- name: Set the flag to restart the container if file was changed
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set_fact: containerRestart='yes'
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when: fileChanged is defined and fileChanged.changed
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tags: always
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#----------------------------------/LOCAL----------------------------------
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#----------------------------------Check ENV----------------------------------
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#If the env varibale isnt defined then dont error out, set the network variable to an empty list
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- name: Setup a blank env variable
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set_fact: env_checked={}
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when: item.value.env is not defined
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tags: always
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- name: Copy env variables into config
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set_fact: env_checked="{{ item.value.env }}"
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when: item.value.env is defined
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tags: always
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#----------------------------------/Check ENV----------------------------------
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- name: Restart the container if fileChanged is defined
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set_fact: containerRestart1='yes'
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when: (containerRestart is defined and containerRestart=='yes') or (item.value.restart is defined and item.value.restart =='yes')
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- name: "Container {{ container_Name }}"
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become: yes
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docker_container:
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name: "{{ container_Name }}"
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hostname: "{{ item.value.hostname | default(container_Name) }}"
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command: "{{ item.value.command | default('') }}"
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pull: "{{ item.value.pull | default('false') }}"
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recreate: "{{ item.value.recreate | default('false') }}"
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image: "{{ item.value.image }}"
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state: "{{ item.value.start | default ('started') }}"
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restart: "{{ containerRestart1 | default ('no') }}"
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restart_policy: "{{ item.value.restart_policy | default ('always') }}"
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purge_networks: "{{ item.value.purge_networks | default ('yes') }}"
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networks: "{{ net_checked }}"
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volumes: "{{ mappings }}"
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env: "{{ env_checked }}"
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privileged: "{{ item.value.privileged | default ('no') }}"
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network_mode: "{{ item.value.network_mode | default ('default') }}"
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shm_size: "{{ item.value.shm_size | default ('64M') }}"
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ports: "{{ item.value.ports | default ([]) }}"
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cpu_period: "{{ item.value.cpu_period | default(0) }}"
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cpu_quota: "{{ item.value.cpu_quota | default(0) }}"
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cpu_shares: "{{ item.value.cpu_shares | default(0) }}"
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cpus: "{{ item.value.cpus | default(0) }}"
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cpuset_cpus: "{{ item.value.cpuset_cpus | default('') }}"
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mem_limit: "{{ item.value.mem_limit | default(0) }}"
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mem_reservation: "{{ item.value.mem_reservation | default(0) }}"
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#log_driver: fluentd
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#"{{item.value.ports | default ([json-file])}}"
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#log_options:
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# fluentd-sub-second-precision: true
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# tag: myservice
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tags: always
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