29 lines
906 B
YAML
29 lines
906 B
YAML
- name: Copy Dockerfile to Dockerfile.modified
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copy:
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src: "{{ modify_dir_path }}/Dockerfile"
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dest: "{{ modify_dir_path }}/Dockerfile.modified"
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- name: Set default modified_append_tag
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set_fact:
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modified_append_tag: "{{ lookup('pipe','date +-modified-%Y%m%d%H%M%S') }}"
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when: modified_append_tag is undefined or modified_append_tag == None
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- name: Replace FROM directive
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lineinfile:
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path: "{{ modify_dir_path }}/Dockerfile.modified"
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regexp: "^FROM "
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line: "FROM {{ source_image }}"
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- name: Add LABEL modified_append_tag={{ modified_append_tag }}
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lineinfile:
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path: "{{ modify_dir_path }}/Dockerfile.modified"
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insertafter: "^FROM "
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line: "LABEL modified_append_tag={{ modified_append_tag }}"
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- name: Modify image
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docker_image:
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name: "{{ modified_image }}{{ modified_append_tag }}"
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path: "{{ modify_dir_path }}"
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dockerfile: Dockerfile.modified
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