start od deployment

roles/pips/files/requirements.txt

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+psutil

roles/pips/tasks/main.yml

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+# Example: Check if /opt/app exists on remote hosts
+- name: Check if /opt/app directory exists
+  stat:
+    path: /opt/ansible_workdir
+  register: app_dir
+
+- name: Debug app_dir result
+  debug:
+    var: app_dir.stat.exists
+
+- name: Ensure /opt/app directory exists
+  file:
+    path: {{ app_dir.stat.path }}
+    state: directory
+    owner: root
+    group: root
+    mode: '0755'
+  when: app_dir.stat.exists == false
+
+- name: Ensure python requirements file is present
+  ansible.builtin.copy:
+    src: requirements.txt
+    dest: "{{ app_dir.stat.path }}/requirements.txt"
+    mode: '0644'
+  when: app_dir.stat.exists == true and python_requirements is defined
+
+- name: Install specified python requirements
+  ansible.builtin.pip:
+    requirements: "{{ app_dir.stat.path }}/requirements.txt"
+  when: app_dir.stat.exists == true and python_requirements is defined
+
+- name: Deploy custom Nagios/NRPE script
+  ansible.builtin.copy:
+    src: memory_usage_check.py
+    dest: /usr/local/nagios/libexec/my_custom_check.py
+    mode: '0755'

roles/pips/vars/main.yml

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+python_requirements: true