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我正在尝试生成一些nginx配置，以便为各种docker容器实现反向代理设置

nginx配置生成暂定使用以下ansible剧本生成

第一个块是一个字典，其中包含一些容器的元数据。 第二个块是包含的任务列表（参见第三个块）并循环

在第二个调试消息级别，我可以看到我的

rproxy\u fe

记录有问题，因为调试没有返回任何内容

 net_containers:
  named:
     ipv6_range: "ipv6_prefix:AAAA:AAAA:1::/118"
     ipv6_container: "ipv6_prefix:AAAA:AAAA:1:2"
     ipv6_gw: "ipv6_prefix:AAAA:AAAA:1:1"
     ipv4_range: "192.168.11.64/30"
     ipv4_container: "192.168.11.66"
     ipv4_gw: "192.168.11.65"
     parent_nic: "{{ net_int_dmz_trusted }}"
     rproxy_be : "mx.example.net"
     rproxy_fe : null
     rproxy_url: null
     rproxy_restrict: null
  hass:
     ipv6_range: "ipv6_prefix:AAAA:AAAA:3::/118"
     ipv6_container: "ipv6_prefix:AAAA:AAAA:3:2"
     ipv6_gw: "ipv6_prefix:AAAA:AAAA:3:1"
     ipv4_range: "192.168.11.72/30"
     ipv4_container: "192.168.11.74"
     ipv4_gw: "192.168.11.73"
     parent_nic: "{{ net_int_dmz_trusted }}"
     rproxy_fe : "home.example.net"
     rproxy_be : "hass-container.example.net"
     rproxy_url: "http://hass-container.example.net:8123"
     rproxy_restrict: "true"

这是我们循环的任务列表：

- name: Starting the processing of one new reverse proxied site
  debug: msg="{{ item.key }}"

- name: Checking on the dictionary lookups
  debug: msg="{{ net_containers[ item.key].rproxy_fe }}"

- name: Install nginx site for letsencrypt requests
  vars:
   rproxy_fe: "{{ net_containers[ item.key].rproxy_fe }}"
  template:
    src: templates/nginx-le.j2
    dest: /etc/nginx/sites-enabled/le-{{ net_containers[ item.key].rproxy_fe }}
  when: net_containers[ item.key].rproxy_fe is defined

- name: Install nginx site for specified site
  vars:
   rproxy_fe: "{{ net_containers[ item.key].rproxy_fe }}"
   rproxy_url: "{{ net_containers[ item.key].rproxy_url }}"
   rproxy_restrict: "{{ net_containers[ item.key].rproxy_restrict }}"
  template:
    src: templates/nginx-http.j2
    dest: /etc/nginx/sites-enabled/http-{{ net_containers[ item.key].rproxy_fe }}
  when: net_containers[ item.key].rproxy_fe is defined

- name: Check if we've generated a cert already
  stat: path=/etc/letsencrypt/live/{{ net_containers[ item.key].rproxy_fe }}/fullchain.pem
  register: cert_stats

- name: Create letsencrypt certificate
  shell: letsencrypt certonly -n --webroot -w /var/www/letsencrypt -m {{ sysadmin_email }} --agree-tos -d {{ net_containers[ item.key ].rproxy_fe }}
  args:
    creates: /etc/letsencrypt/live/{{ net_containers[ item.key].rproxy_fe }}
  when: net_containers[ item.key].rproxy_fe is defined and cert_stats.stat.exists == False

- name: Add letsencrypt cronjob for cert renewal
  cron:
    name: letsencrypt_renewal {{ net_containers[ item.key].rproxy_fe }}
    special_time: weekly
    job: letsencrypt --renew certonly -n --webroot -w /var/www/letsencrypt -m {{ sysadmin_email }} --agree-tos -d {{ net_containers[ item.key].rproxy_fe }}
  when: net_containers[ item.key].rproxy_fe is defined 

这是任务列表和循环的导入：

- include_tasks: add_domain.yml
  loop: "{{ lookup('dict', net_containers)}}"

---

以下是正确的任务顺序（让它工作起来）：

循环部分：

- include_tasks: add_domain.yml
  loop: "{{ query('dict', net_containers|default({}))  }}"

- include_tasks: add_domain.yml
  loop: "{{ query('dict', net_containers|default({}))  }}"