Ansible jinja 模板 trim 最后一个字符

Question

我想要这个输出ingress = ["aa","bb"]

- name: Create the Jinja2 based template
  template:
    src: "/var/opt/conf.yml.j2"
    dest: "/var/opt/conf.yml"
  with_items: "{{ var }}"


ingress = [{% for item in var.stdout_lines %} "{{ item }}", {% endfor %}]

但我在列表末尾有一个 ,

ingress = ["aa","bb",]

我怎么会trim最后一个字符,

Answer 1

{% for item in var.stdout_lines %} "{{ item }}" {%if not loop.last %},{% endif %}{% endfor %}

Ansible jinja 模板 trim 最后一个字符

Ansible jinja templating trim last character

trim

jinja2

ansible