Handle Ansible undefined loop variable
- Default docker_compose_deploy to empty list if undefined - Add conditional check to avoid looping through an empty list
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@ -74,10 +74,10 @@
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delegate_to: "{{ inventory_hostname }}"
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register: compose_update
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notify: compose_restart
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loop: "{{ docker_compose_deploy }}"
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loop: "{{ docker_compose_deploy | default([]) }}"
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loop_control:
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label: "{{ item.name }}"
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when: docker_compose_deploy is defined
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when: docker_compose_deploy is defined and docker_compose_deploy | length > 0
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- name: Set environment variables for docker-compose projects
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ansible.builtin.template:
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