line_date = datetime.datetime.strptime(timestamp, "%Y-%m-%dT%H:%M:%S+00:00")
File "/home/CAPEUSER/Python/python-3.10.10/lib/python3.10/_strptime.py", line 568, in _strptime_datetime
tt, fraction, gmtoff_fraction = _strptime(data_string, format)
File "/home/CAPEUSER/Python/python-3.10.10/lib/python3.10/_strptime.py", line 349, in _strptime
raise ValueError("time data %r does not match format %r" %
ValueError: time data '' does not match format '%Y-%m-%dT%H:%M:%S+00:00'
This line
line_date = datetime.datetime.strptime(timestamp, "%Y-%m-%dT%H:%M:%S+00:00")
can u help here . Below is the code-
def purge_logs():
vm_details = get_vm_details()
for vm in vm_details:
vm_id = vm['vm_id']
vm_ip = vm['vm_ip']
syslog_file = vm['syslog_file_location']
retention_period = get_retention_period(vm_id)
bookmark_index = get_bookmark_index(vm_ip)
print("VM:", vm_id)
print("Syslog File Location:", syslog_file)
print("Retention Period:", retention_period)
print("Bookmark Index:", bookmark_index)
print("Purging Logs...")
try:
bookmark_line = linecache.getline(syslog_file, int(bookmark_index)).strip()
print("Bookmark Line:", bookmark_line)
except Exception as e:
print("Exception while reading line from file:", e)
return None
if not bookmark_line:
print("Bookmark line not found.")
continue
bookmark_timestamp = get_timestamp_from_line(bookmark_line)
print("Bookmark TImestamp : ",bookmark_timestamp)
# Calculate the purging date (retention_period days before the bookmark timestamp)
bookmark_date = datetime.datetime.strptime(bookmark_timestamp, "%Y-%m-%dT%H:%M:%S+00:00")
purging_date = bookmark_date - datetime.timedelta(days=retention_period)
# Perform the log purging
lines_to_keep = []
lines_purged = 0 # Counter for purged lines
with open(syslog_file, "r") as file:
for line in file:
timestamp = get_timestamp_from_line(line)
line_date = datetime.datetime.strptime(timestamp, "%Y-%m-%dT%H:%M:%S+00:00")
if line_date > purging_date:
lines_to_keep.append(line)
else:
lines_purged += 1
# Write the lines to keep back to the syslog file
with open(syslog_file, "w") as file:
file.writelines(lines_to_keep)
print("Purging Completed")
print(f"Lines Purged: {lines_purged}")
print("Printing First Two Lines:")
with open(syslog_file, "r") as file:
print(file.readline())
print(file.readline())
print()
purge_logs()