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Add primary node to benchmark job name 

Ensures tracking of the current primary node the job was run on, since
this may be relevant for performance reasons.
This commit is contained in:
Joshua Boniface 2021-09-28 09:58:22 -04:00
parent 3b41759262
commit f39b041471
1 changed files with 18 additions and 16 deletions
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34
api-daemon/pvcapid/benchmark.py
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@ -37,12 +37,12 @@ class BenchmarkError(Exception):
"""
An exception that results from the Benchmark job.
"""
def __init__(self, message, cur_time=None, db_conn=None, db_cur=None, zkhandler=None):
def __init__(self, message, job_name=None, db_conn=None, db_cur=None, zkhandler=None):
self.message = message
if cur_time is not None:
if job_name is not None:
# Clean up our dangling result
query = "DELETE FROM storage_benchmarks WHERE job = %s;"
args = (cur_time,)
args = (job_name,)
db_cur.execute(query, args)
db_conn.commit()
# Close the database connections cleanly
@ -111,10 +111,6 @@ def run_benchmark(self, pool):
time.sleep(2)
cur_time = datetime.now().isoformat(timespec='seconds')
print("Starting storage benchmark '{}' on pool '{}'".format(cur_time, pool))
# Phase 0 - connect to databases
try:
db_conn, db_cur = open_database(config)
@ -129,14 +125,20 @@ def run_benchmark(self, pool):
print('FATAL - failed to connect to Zookeeper')
raise Exception
print("Storing running status for job '{}' in database".format(cur_time))
cur_time = datetime.now().isoformat(timespec='seconds')
cur_primary = zkhandler.read('base.config.primary_node')
job_name = '{}_{}'.format(cur_time, cur_primary)
print("Starting storage benchmark '{}' on pool '{}'".format(job_name, pool))
print("Storing running status for job '{}' in database".format(job_name))
try:
query = "INSERT INTO storage_benchmarks (job, result) VALUES (%s, %s);"
args = (cur_time, "Running",)
args = (job_name, "Running",)
db_cur.execute(query, args)
db_conn.commit()
except Exception as e:
raise BenchmarkError("Failed to store running status: {}".format(e), cur_time=cur_time, db_conn=db_conn, db_cur=db_cur, zkhandler=zkhandler)
raise BenchmarkError("Failed to store running status: {}".format(e), job_name=job_name, db_conn=db_conn, db_cur=db_cur, zkhandler=zkhandler)
# Phase 1 - volume preparation
self.update_state(state='RUNNING', meta={'current': 1, 'total': 3, 'status': 'Creating benchmark volume'})
@ -147,7 +149,7 @@ def run_benchmark(self, pool):
# Create the RBD volume
retcode, retmsg = pvc_ceph.add_volume(zkhandler, pool, volume, "8G")
if not retcode:
raise BenchmarkError('Failed to create volume "{}": {}'.format(volume, retmsg), cur_time=cur_time, db_conn=db_conn, db_cur=db_cur, zkhandler=zkhandler)
raise BenchmarkError('Failed to create volume "{}": {}'.format(volume, retmsg), job_name=job_name, db_conn=db_conn, db_cur=db_cur, zkhandler=zkhandler)
else:
print(retmsg)
@ -234,7 +236,7 @@ def run_benchmark(self, pool):
retcode, stdout, stderr = pvc_common.run_os_command(fio_cmd)
if retcode:
raise BenchmarkError("Failed to run fio test: {}".format(stderr), cur_time=cur_time, db_conn=db_conn, db_cur=db_cur, zkhandler=zkhandler)
raise BenchmarkError("Failed to run fio test: {}".format(stderr), job_name=job_name, db_conn=db_conn, db_cur=db_cur, zkhandler=zkhandler)
# Parse the terse results to avoid storing tons of junk
# Reference: https://fio.readthedocs.io/en/latest/fio_doc.html#terse-output
@ -437,18 +439,18 @@ def run_benchmark(self, pool):
# Remove the RBD volume
retcode, retmsg = pvc_ceph.remove_volume(zkhandler, pool, volume)
if not retcode:
raise BenchmarkError('Failed to remove volume "{}": {}'.format(volume, retmsg), cur_time=cur_time, db_conn=db_conn, db_cur=db_cur, zkhandler=zkhandler)
raise BenchmarkError('Failed to remove volume "{}": {}'.format(volume, retmsg), job_name=job_name, db_conn=db_conn, db_cur=db_cur, zkhandler=zkhandler)
else:
print(retmsg)
print("Storing result of tests for job '{}' in database".format(cur_time))
print("Storing result of tests for job '{}' in database".format(job_name))
try:
query = "UPDATE storage_benchmarks SET result = %s WHERE job = %s;"
args = (json.dumps(parsed_results), cur_time)
args = (json.dumps(parsed_results), job_name)
db_cur.execute(query, args)
db_conn.commit()
except Exception as e:
raise BenchmarkError("Failed to store test results: {}".format(e), cur_time=cur_time, db_conn=db_conn, db_cur=db_cur, zkhandler=zkhandler)
raise BenchmarkError("Failed to store test results: {}".format(e), job_name=job_name, db_conn=db_conn, db_cur=db_cur, zkhandler=zkhandler)
close_database(db_conn, db_cur)
zkhandler.disconnect()