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author | Luke Shumaker <lukeshu@sbcglobal.net> | 2016-06-12 08:43:34 -0400 |
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committer | Luke Shumaker <lukeshu@sbcglobal.net> | 2016-06-12 08:43:34 -0400 |
commit | 670b77ddfab0f4eddbe539964aba83d446d48129 (patch) | |
tree | 5b159fe9bd52169e05cdc60db5a48a5c5ac9602a /src/grp-journal-remote/log-generator.py | |
parent | 23708daf3ba69ba9880102b4f720a3842883332e (diff) | |
parent | 34dbdee3b2f122d2ef903a368b172e75f962b66a (diff) |
Merge branch 'lukeshu/postmove' into 'lukeshu/master'
Diffstat (limited to 'src/grp-journal-remote/log-generator.py')
-rwxr-xr-x | src/grp-journal-remote/log-generator.py | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/src/grp-journal-remote/log-generator.py b/src/grp-journal-remote/log-generator.py new file mode 100755 index 0000000000..fd6964e758 --- /dev/null +++ b/src/grp-journal-remote/log-generator.py @@ -0,0 +1,76 @@ +#!/usr/bin/python +from __future__ import print_function +import sys +import argparse + +PARSER = argparse.ArgumentParser() +PARSER.add_argument('n', type=int) +PARSER.add_argument('--dots', action='store_true') +PARSER.add_argument('--data-size', type=int, default=4000) +PARSER.add_argument('--data-type', choices={'random', 'simple'}) +OPTIONS = PARSER.parse_args() + +template = """\ +__CURSOR=s=6863c726210b4560b7048889d8ada5c5;i=3e931;b=f446871715504074bf7049ef0718fa93;m={m:x};t=4fd05c +__REALTIME_TIMESTAMP={realtime_ts} +__MONOTONIC_TIMESTAMP={monotonic_ts} +_BOOT_ID=f446871715504074bf7049ef0718fa93 +_TRANSPORT=syslog +PRIORITY={priority} +SYSLOG_FACILITY={facility} +SYSLOG_IDENTIFIER=/USR/SBIN/CRON +MESSAGE={message} +_UID=0 +_GID=0 +_MACHINE_ID=69121ca41d12c1b69a7960174c27b618 +_HOSTNAME=hostname +SYSLOG_PID=25721 +_PID=25721 +_SOURCE_REALTIME_TIMESTAMP={source_realtime_ts} +DATA={data} +""" + +m = 0x198603b12d7 +realtime_ts = 1404101101501873 +monotonic_ts = 1753961140951 +source_realtime_ts = 1404101101483516 +priority = 3 +facility = 6 + +src = open('/dev/urandom', 'rb') + +bytes = 0 +counter = 0 + +for i in range(OPTIONS.n): + message = repr(src.read(2000)) + if OPTIONS.data_type == 'random': + data = repr(src.read(OPTIONS.data_size)) + else: + # keep the pattern non-repeating so we get a different blob every time + data = '{:0{}}'.format(counter, OPTIONS.data_size) + counter += 1 + + entry = template.format(m=m, + realtime_ts=realtime_ts, + monotonic_ts=monotonic_ts, + source_realtime_ts=source_realtime_ts, + priority=priority, + facility=facility, + message=message, + data=data) + m += 1 + realtime_ts += 1 + monotonic_ts += 1 + source_realtime_ts += 1 + + bytes += len(entry) + + print(entry) + + if OPTIONS.dots: + print('.', file=sys.stderr, end='', flush=True) + +if OPTIONS.dots: + print(file=sys.stderr) +print('Wrote {} bytes'.format(bytes), file=sys.stderr) |