Add bst burst simulator for generating agent traffic into collector
Change-Id: Idb818032a8ac92e085d935876662492bfa50d433
This commit is contained in:
Volodymyr Samotiy
parent
451c6cae07
commit
9740246e43
14
broadview_collector/tools/README.txt
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broadview_collector/tools/README.txt
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bst_burst.py
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------------
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Run python bst_burst.py to simulate a microburst to the broadview collector.
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To generate time series data:
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$ while true
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do
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python bst_burst.py
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sleep 90
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done
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203
broadview_collector/tools/bst_burst.py
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broadview_collector/tools/bst_burst.py
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# (C) Copyright Broadcom Corporation 2016
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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#
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# You may obtain a copy of the License at
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import json
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import requests
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import datetime
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import time
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# Change these to the host and port the collector is listening on
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host = "10.14.244.207"
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port = 8082
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'''
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Program to generate a similated microburst.
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A great way to use this is from a loop in bash:
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while true; do python bst_burst.py ; sleep 90; done
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This will make a pretty grafana graph in monasca that simulates
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microbursts.
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Feel free to modify the bst_report_burst and bst_report_falloff
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dictionaries to similate other data.
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TODOS: move the looping into the code, perhaps allow for random
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data and range specification.
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'''
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class BSTMicroburst():
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def setUp(self):
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# convert datetime string to monasca timestamp
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print("{} UTC".format(datetime.datetime.utcnow().strftime("%Y-%m-%d %H:%M:%S")))
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d = str(datetime.datetime.now()).split(" ")
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t = d[1].split(".")[0]
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d = "{} - {}".format(d[0], t)
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print("Setting timestamp to {}".format(d))
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self.bst_report_burst = {
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"jsonrpc": "2.0",
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"method": "get-bst-report",
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"asic-id": "20",
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"version": "1",
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"time-stamp": d,
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"report": [
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{
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"realm": "device",
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"data": 46000
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}, {
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"realm": "ingress-port-priority-group",
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"data": [{
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"port": "2",
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"data": [[5, 45500, 44450]]
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}, {
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"port": "3",
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"data": [[6, 25500, 24450]]
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}]
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}, {
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"realm": "ingress-port-service-pool",
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"data": [{
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"port": "2",
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"data": [[5, 10000]]
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}, {
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"port": "3",
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"data": [[6, 10000]]
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}]
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}, {
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"realm": "ingress-service-pool",
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"data": [[1, 3240], [2, 3660]]
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}, {
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"realm": "egress-cpu-queue",
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"data": [[3, 4566, 0]]
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}, {
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"realm": "egress-mc-queue",
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"data": [[1, "1", 34, 89], [2, "4", 1244, 0], [3, "5", 0, 3]]
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}, {
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"realm": "egress-port-service-pool",
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"data": [{
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"port": "2",
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"data": [[5, 0, 24000, 0]]
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}, {
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"port": "3",
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"data": [[6, 0, 24000, 0]]
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}]
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}, {
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"realm": "egress-rqe-queue",
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"data": [[2, 3333, 4444], [5, 7000, 7000]]
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}, {
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"realm": "egress-service-pool",
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"data": [[2, 5700, 4567, 3240], [3, 3660, 8000, 7549]]
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}, {
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"realm": "egress-uc-queue",
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"data": [[6, "0", 1111]]
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}, {
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"realm": "egress-uc-queue-group",
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"data": [[6, 2222]]
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}]
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}
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self.bst_report_falloff = {
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"jsonrpc": "2.0",
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"method": "get-bst-report",
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"asic-id": "20",
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"version": "1",
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"time-stamp": d,
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"report": [
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{
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"realm": "device",
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"data": 15
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}, {
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"realm": "ingress-port-priority-group",
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"data": [{
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"port": "2",
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"data": [[5, 15, 15]]
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}, {
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"port": "3",
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"data": [[6, 15, 15]]
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}]
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}, {
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"realm": "ingress-port-service-pool",
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"data": [{
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"port": "2",
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"data": [[5, 15]]
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}, {
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"port": "3",
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"data": [[6, 15]]
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}]
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}, {
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"realm": "ingress-service-pool",
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"data": [[1, 15], [2, 15]]
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}, {
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"realm": "egress-cpu-queue",
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"data": [[3, 15, 15]]
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}, {
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"realm": "egress-mc-queue",
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"data": [[1, "1", 15, 15], [2, "4", 15, 15], [3, "5", 15, 15]]
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}, {
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"realm": "egress-port-service-pool",
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"data": [{
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"port": "2",
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"data": [[5, 15, 15, 15]]
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}, {
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"port": "3",
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"data": [[6, 15, 15, 15]]
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}]
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}, {
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"realm": "egress-rqe-queue",
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"data": [[2, 15, 15], [5, 15, 15]]
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}, {
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"realm": "egress-service-pool",
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"data": [[2, 15, 15, 15], [3, 15, 15, 15]]
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}, {
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"realm": "egress-uc-queue",
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"data": [[6, "15", 15]]
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}, {
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"realm": "egress-uc-queue-group",
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"data": [[6, 15]]
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}]
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}
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def burst(self):
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self.setUp()
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j = json.dumps(self.bst_report_burst)
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r = requests.post('http://{}:{}'.format(host, port), json=j)
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time.sleep(10)
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self.setUp()
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j = json.dumps(self.bst_report_burst)
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r = requests.post('http://{}:{}'.format(host, port), json=j)
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time.sleep(10)
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self.setUp()
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j = json.dumps(self.bst_report_falloff)
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r = requests.post('http://{}:{}'.format(host, port), json=j)
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time.sleep(10)
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self.setUp()
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j = json.dumps(self.bst_report_falloff)
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r = requests.post('http://{}:{}'.format(host, port), json=j)
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def main():
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x = BSTMicroburst()
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x.burst()
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if __name__ == "__main__":
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main()
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