Ansible playbook list security patch

$ cat /opt/ansible/rpm_list.yml
---
  - name: rpm_list_prep
    hosts: all
    become: yes
    become_user: root
    tasks:
      - name: create a local dir
        local_action:
          module: file
          path: /var/tmp/rpm_list_all/{{ansible_date_time.date}}
          state: directory
      - name: yum clean all
        shell: yum clean all
        register: yumclean
      - name: yum Update info
        shell: yum updateinfo list sec | grep '^RHSA'
        register: yumupdateinfo
      - local_action: copy content={{ yumupdateinfo.stdout_lines | to_nice_yaml }} dest=/var/tmp/rpm_list_all/{{ansible_date_time.date}}/{{ inventory_hostname }}
      - local_action: shell cd /var/tmp/rpm_list_all/{{ansible_date_time.date}}/;for i in `ls|grep -v all`;do sed -e "s/$/ $i/g" "$i"|sed -e 's/-//g'|sed 's/^ //g';done>all_server_rpm.csv
$