Python script for FTP connection and Dockerfile

connection.py

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+
+#!/usr/bin/python3
+
+import ftplib
+import json
+import requests
+
+urlFTPServer="10.0.12.114"
+urlManager='http://10.0.12.114:80'
+
+ftp = ftplib.FTP(urlFTPServer,'ftp-user','ftp-password')
+
+count=0
+result={}
+
+ftp.cwd('tests')
+
+for dir in ftp.nlst():
+    ftp.cwd(dir)
+
+    if 'test_description.yaml' in ftp.nlst():
+        count+=1
+        result[dir]='test-description.yaml'
+
+    ftp.cwd('..')
+
+result["Total Tests"] = count
+
+x=requests.post(urlManager, result)
+
+print(result)

ftpTestApi/Dockerfile

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+# Pulling Alpine image
+FROM python:3.10-alpine
+
+RUN ln -sf python3 /usr/bin/python
+
+RUN pip3 install "requests==2.28.0"
+
+#Copy the connection file
+COPY ./connection.py /app/connection.py
+
+#Create cron job
+COPY ./cronfile /app/mycron
+RUN crontab /app/mycron
+
+#Create process to ensure the container keeps working
+RUN touch /tmp/out.log
+
+
+CMD crond && tail -f /tmp/out.log

ftpTestApi/connection.py

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+
+#!/usr/bin/python3
+
+import ftplib
+import json
+from textwrap import indent
+import requests
+import os
+
+# FTP File Reading Class
+
+class Reader:
+    def __init__(self):
+        self.data = ""
+
+    def __call__(self, s):
+        self.data += str(s)
+
+
+#Reading Environment Variables
+
+ftpIP = os.environ["FTPIP"]
+ftpUser = os.environ["FTPUser"]
+ftpPassword = os.environ["FTPPassword"]
+ftpDir = os.environ["FTPDir"]
+
+cicdManagerIP = os.environ["CI_CD_Manager_IP"]
+cicdManagerUser = os.environ["CI_CD_Manager_User"]
+cicdManagerPassword = os.environ["CI_CD_Manager_Password"]
+
+
+
+#Establish Connection to server
+ftp = ftplib.FTP(ftpIP, ftpUser, ftpPassword)
+
+count = 0
+result = {}
+
+ftp.cwd(ftpDir)
+
+#Read and retrieve all test descriptions
+for dir in ftp.nlst():
+
+    ftp.cwd(dir)
+
+    if 'test_description.yaml' in ftp.nlst():
+        count += 1
+
+        r = Reader()
+        ftp.retrbinary('RETR test_description.yaml', r)
+        result[dir] = r.data
+
+    ftp.cwd('..')
+
+result["Total Tests"] = count
+
+try:
+    headers = {
+        'accept': 'application/json',
+    }
+
+    json_data = {
+        'username': cicdManagerUser,
+        'password': cicdManagerPassword,
+    }
+
+    response = requests.post('http://'+cicdManagerIP+'/users/login', headers=headers, json=json_data)
+
+    if response.status_code == 200:
+
+        # Endpoint to later send the 
+        # x = requests.post('http://'+cicdManagerIP +'/...', result)
+        print("Total Tests: "+ json.dumps(result["Total Tests"], indent=1))
+
+
+except ValueError:
+    print(ValueError)

ftpTestApi/cronfile

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+* * * * *  python3 /app/connection.py

ftpTestApi/envfile

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+FTPIP=10.0.12.114
+FTPUser=ftp-user
+FTPPassword=ftp-password
+FTPDir=tests
+
+CI_CD_Manager_IP=10.0.12.114:8000
+CI_CD_Manager_User=admin
+CI_CD_Manager_Password=admin