test ansible

services/ansible_openvpn/openvpn_ansible.py

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+#  BSD 3-Clause License
+#
+#  Copyright (c) 2023, University Gustave Eiffel
+#  All rights reserved.
+#
+#  Redistribution and use in source and binary forms, with or without
+#  modification, are permitted provided that the following conditions are met:
+#
+#   Redistributions of source code must retain the above copyright notice, this
+#    list of conditions and the following disclaimer.
+#
+#   Redistributions in binary form must reproduce the above copyright notice,
+#    this list of conditions and the following disclaimer in the documentation
+#    and/or other materials provided with the distribution.
+#
+#   Neither the name of the copyright holder nor the names of its
+#    contributors may be used to endorse or promote products derived from
+#    this software without specific prior written permission.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+#  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+#  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+#  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+#  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+#  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+#  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+#  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+#  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+#  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# This script convert OpenVPN status into a dynamic Ansible inventory
+# It can use local /var/log/openvpn/openvpn-status.log file
+# or OpenVPN telnet management console
+
+def parse_openvpn_status(log_text):
+    # Split the log text into lines
+    lines = log_text.strip().split('\n')
+
+    # Find the start and end indexes for the client list section
+    start_index = lines.index('ROUTING TABLE') + 2
+    end_index = lines.index('GLOBAL STATS', start_index)
+
+    # Extract the lines containing client information
+    client_lines = lines[start_index:end_index]
+
+    # Create a dictionary to store the hosts and their attributes
+    hosts = []
+    fields = lines[start_index-1].split(",")
+
+    for line in client_lines:
+        # Split the line by commas
+        parts = line.split(',')
+        data = {}
+        for index, field_name in enumerate(fields):
+            data[field_name] = parts[index]
+        hosts.append(data)
+
+    return hosts
+
+
+def write_to_ansible_inventory(inventory_text, filename):
+    with open(filename, 'w') as file:
+        file.write(inventory_text)
+
+
+def main():
+    # Replace this with the path to your openvpn-status.log file
+    log_file_path = "openvpn-status.log"
+
+    with open(log_file_path, 'r') as file:
+        log_text = file.read()
+
+    hosts = parse_openvpn_status(log_text)
+    inventory_text = "\n".join(["%s ansible_port=5555 ansible_host=%s" %
+                                (host["Virtual Address"],
+                                 host["Common Name"]) for host in hosts])
+
+    # Replace this with the desired path for the Ansible inventory file
+    ansible_inventory_file = "inventory.ini"
+    write_to_ansible_inventory(inventory_text, ansible_inventory_file)
+
+
+if __name__ == "__main__":
+    main()

services/ansible_openvpn/playbooks/get_temperature.yml

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+- name: Run vcgencmd measure_temp command on the remote host
+  hosts: all
+  gather_facts: no
+  connection: ssh
+  tasks:
+    - name: Execute vcgencmd measure_temp
+      ansible.builtin.command: vcgencmd measure_temp
+      register: temp_output
+
+    - name: Print temperature output
+      ansible.builtin.debug:
+        var: temp_output.stdout