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Deploys ACME Fitness application across different environments

License: MIT License

Python 100.00%

docker docker-compose kubernetes

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acme_fitness_demo's Issues

change users passwords

Hello, how do I change the default user password?
How is it encoded?
Thanks!

[traffic-generator] `KeyError: 'token'` error occurs when running load generator

A KeyError: 'token' error occurs when I try to run locust load generator.

huangxin@huangxin:~/acme_fitness_demo/traffic-generator$ locust --host=http://10.239.154.176
[2021-10-26 21:38:54,918] huangxin/WARNING/locust.main: System open file limit '1024' is below minimum setting '10000'. It's not high enough for load testing, and the OS didn't allow locust to increase it by itself. See https://github.com/locustio/locust/wiki/Installation#increasing-maximum-number-of-open-files-limit for more info.
[2021-10-26 21:38:54,918] huangxin/INFO/locust.main: Starting web interface at http://0.0.0.0:8089 (accepting connections from all network interfaces)
[2021-10-26 21:38:54,931] huangxin/INFO/locust.main: Starting Locust 2.4.1
[2021-10-26 21:39:02,001] huangxin/INFO/locust.runners: Ramping to 1 users at a rate of 1.00 per second
[2021-10-26 21:39:02,001] huangxin/INFO/locust.runners: All users spawned: {"WebSiteUser": 1} (1 total users)
[2021-10-26 21:39:02,012] huangxin/ERROR/locust.user.task: 'token'
Traceback (most recent call last):
  File "/home/huangxin/.local/lib/python3.8/site-packages/locust/user/task.py", line 296, in run
    self.execute_next_task()
  File "/home/huangxin/.local/lib/python3.8/site-packages/locust/user/task.py", line 321, in execute_next_task
    self.execute_task(self._task_queue.pop(0))
  File "/home/huangxin/.local/lib/python3.8/site-packages/locust/user/task.py", line 330, in execute_task
    task(self).run()
  File "/home/huangxin/.local/lib/python3.8/site-packages/locust/user/task.py", line 281, in run
    self.on_start()
  File "/home/huangxin/acme_fitness_demo/traffic-generator/locustfile.py", line 101, in on_start
    self.login()
  File "/home/huangxin/acme_fitness_demo/traffic-generator/locustfile.py", line 118, in login
    self.user.userid = body["token"]
KeyError: 'token'

And I tried to print the body's data, there is no "token" key in it, only "access_token" and "refresh_token" can be found.

{'access_token': 'eyJhbGciOiJIUzI1NiIsImtpZCI6InNpZ25pbl8xIiwidHlwIjoiSldUIn0.eyJVc2VybmFtZSI6InBob2ViZSIsImV4cCI6MTYzNTI1OTI5NSwic3ViIjoiNjE3MmViYjM1YTNkM2RhZGFlZjA0YzAxIn0.VDSR0_v7vjef7vS7FOVcNKf5sHjpDGHIg-vm_qwp3Cc', 'refresh_token': 'eyJhbGciOiJIUzI1NiIsImtpZCI6InNpZ25pbl8yIiwidHlwIjoiSldUIn0.eyJleHAiOjE2MzUyNjY0OTUsInN1YiI6IjYxNzJlYmIzNWEzZDNkYWRhZWYwNGMwMSJ9.oMoTzumdEZlO4Ozszm0ZbFnhbvav6Zj_u1f_Zps0luk', 'status': 200}

Pod pos CrashLoopBackOff

Hi,
I encounter a problem when deploying on k8s (1.19.2) the pos pod is in CrashLoopBackOff mode.
when I look at the log the message is as follows :

2021/03/10 15:43:54 FRONTEND_HOST is set to frontend.default.svc.cluster.local
2021/03/10 15:43:54 DATASTORE is set to REMOTE
2021/03/10 15:43:54 HTTP_PORT is set to 7777
[GIN-debug] [WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.

[GIN-debug] [WARNING] Running in "debug" mode. Switch to "release" mode in production.

using env: export GIN_MODE=release
using code: gin.SetMode(gin.ReleaseMode)

[GIN-debug] Loaded HTML Templates (2):
-
- index.tmpl

[GIN-debug] GET /assets/*filepath --> github.com/gin-gonic/gin.(*RouterGroup).createStaticHandler.func1 (3 handlers)
[GIN-debug] HEAD /assets/*filepath --> github.com/gin-gonic/gin.(*RouterGroup).createStaticHandler.func1 (3 handlers)
2021/03/10 15:43:54 Get http://frontend.default.svc.cluster.local/products: dial tcp: lookup frontend.default.svc.cluster.local on 10.96.0.10:53: no such host

I have access to the portal.

Do you have an idea of the problem ?

Thanks,

Emmanuel

Locust error

Hi, I am getting this error

Traceback (most recent call last):
  File "/usr/local/lib/python3.8/dist-packages/locust/user/task.py", line 296, in run
    self.execute_next_task()
  File "/usr/local/lib/python3.8/dist-packages/locust/user/task.py", line 321, in execute_next_task
    self.execute_task(self._task_queue.pop(0))
  File "/usr/local/lib/python3.8/dist-packages/locust/user/task.py", line 330, in execute_task
    task(self).run()
  File "/usr/local/lib/python3.8/dist-packages/locust/user/task.py", line 281, in run
    self.on_start()
  File "/root/locustfile.py", line 101, in on_start
    self.login()
  File "/root/locustfile.py", line 118, in login
    self.user.userid = body["token"]
KeyError: 'token'

When running locust with the provided locust file and the following locust.conf parameters:

locustfile = /root/locustfile.py
headless = true
expect-workers = 0
host = http://localhost:30430
users = 10
spawn-rate = 5
run-time = 5m

traffic-generator is deprecated

the locustfile.py has some deprecated syntax:
old:
from locust import HttpLocust, TaskSet, task, TaskSequence, seq_task, Locust
new:
from locust import HttpUser, TaskSet, task, SequentialTaskSet, Locust
(seq_task is no longer used. it is included in the SequentialTaskSet)

Docker-Compose

When I run the following command: sudo docker-compose pull && docker-compose up

I get the following errors:
Pulling catalog-db ... done
Pulling catalog ... done
Pulling user-db ... done
Pulling user-redis-db ... done
Pulling user ... done
Pulling redis-db ... done
Pulling cart ... error
Pulling front-end ... error
Pulling jaeger ... done
Pulling postgres ... done
Pulling order ... error
Pulling payment ... error

ERROR: for order manifest for gcr.io/vmwarecloudadvocacy/order-postgres-tracing:3.0 not found: manifest unknown: Failed to fetch "3.0" from request "/v2/vmwarecloudadvocacy/order-postgres-tracing/manifests/3.0".

ERROR: for front-end manifest for gcr.io/vmwarecloudadvocacy/acmeshop-front-end:2.2.0 not found: manifest unknown: Failed to fetch "2.2.0" from request "/v2/vmwarecloudadvocacy/acmeshop-front-end/manifests/2.2.0".

ERROR: for payment manifest for gcr.io/vmwarecloudadvocacy/acmeshop-payment:4.6 not found: manifest unknown: Failed to fetch "4.6" from request "/v2/vmwarecloudadvocacy/acmeshop-payment/manifests/4.6".

ERROR: for cart manifest for gcr.io/vmwarecloudadvocacy/acmeshop-cart:1.3.1 not found: manifest unknown: Failed to fetch "1.3.1" from request "/v2/vmwarecloudadvocacy/acmeshop-cart/manifests/1.3.1".
ERROR: manifest for gcr.io/vmwarecloudadvocacy/order-postgres-tracing:3.0 not found: manifest unknown: Failed to fetch "3.0" from request "/v2/vmwarecloudadvocacy/order-postgres-tracing/manifests/3.0".
manifest for gcr.io/vmwarecloudadvocacy/acmeshop-front-end:2.2.0 not found: manifest unknown: Failed to fetch "2.2.0" from request "/v2/vmwarecloudadvocacy/acmeshop-front-end/manifests/2.2.0".
manifest for gcr.io/vmwarecloudadvocacy/acmeshop-payment:4.6 not found: manifest unknown: Failed to fetch "4.6" from request "/v2/vmwarecloudadvocacy/acmeshop-payment/manifests/4.6".
manifest for gcr.io/vmwarecloudadvocacy/acmeshop-cart:1.3.1 not found: manifest unknown: Failed to fetch "1.3.1" from request "/v2/vmwarecloudadvocacy/acmeshop-cart/manifests/1.3.1".

Cart - scaling/recreation of the pod resets the cart state

I'm using the Kubernetes version, running on GKE.
Issue - when scaling the cart pod (cart-total.yaml) the cart details and state are deleted.
To reproduce:

login as a user
add an item to cart
scale cart deployment (or remove it and create again)
the cart is now empty.

Since the cart redis is implemented separately from the cart service, the expected result will be to keep the users' cart state.

Cheers.

ImportError: cannot import name 'TaskSequence' from 'locust'

Am I doing it wrong or is there something wrong with the code?

$ pip install locust
Collecting locust
  Using cached locust-1.3.2-py3-none-any.whl (658 kB)
Requirement already satisfied: pyzmq>=16.0.2 in /Users/mewald/.envs/locust/lib/python3.8/site-packages (from locust) (18.0.1)
Requirement already satisfied: Flask-BasicAuth>=0.2.0 in /Users/mewald/.envs/locust/lib/python3.8/site-packages (from locust) (0.2.0)
Requirement already satisfied: geventhttpclient>=1.4.4 in /Users/mewald/.envs/locust/lib/python3.8/site-packages (from locust) (1.4.4)
Requirement already satisfied: flask>=1.1.2 in /Users/mewald/.envs/locust/lib/python3.8/site-packages (from locust) (1.1.2)
Requirement already satisfied: requests>=2.9.1 in /Users/mewald/.envs/locust/lib/python3.8/site-packages (from locust) (2.21.0)
Requirement already satisfied: ConfigArgParse>=1.0 in /Users/mewald/.envs/locust/lib/python3.8/site-packages (from locust) (1.2.3)
Requirement already satisfied: psutil>=5.6.7 in /Users/mewald/.envs/locust/lib/python3.8/site-packages (from locust) (5.7.3)
Requirement already satisfied: gevent>=20.9.0 in /Users/mewald/.envs/locust/lib/python3.8/site-packages (from locust) (20.9.0)
Requirement already satisfied: msgpack>=0.6.2 in /Users/mewald/.envs/locust/lib/python3.8/site-packages (from locust) (1.0.0)
Requirement already satisfied: Werkzeug>=1.0.1 in /Users/mewald/.envs/locust/lib/python3.8/site-packages (from locust) (1.0.1)
Requirement already satisfied: six in /Users/mewald/.envs/locust/lib/python3.8/site-packages (from geventhttpclient>=1.4.4->locust) (1.12.0)
Requirement already satisfied: certifi in /Users/mewald/.envs/locust/lib/python3.8/site-packages (from geventhttpclient>=1.4.4->locust) (2019.3.9)
Requirement already satisfied: click>=5.1 in /Users/mewald/.envs/locust/lib/python3.8/site-packages (from flask>=1.1.2->locust) (7.0)
Requirement already satisfied: Jinja2>=2.10.1 in /Users/mewald/.envs/locust/lib/python3.8/site-packages (from flask>=1.1.2->locust) (2.10.1)
Requirement already satisfied: itsdangerous>=0.24 in /Users/mewald/.envs/locust/lib/python3.8/site-packages (from flask>=1.1.2->locust) (1.1.0)
Requirement already satisfied: urllib3<1.25,>=1.21.1 in /Users/mewald/.envs/locust/lib/python3.8/site-packages (from requests>=2.9.1->locust) (1.24.2)
Requirement already satisfied: idna<2.9,>=2.5 in /Users/mewald/.envs/locust/lib/python3.8/site-packages (from requests>=2.9.1->locust) (2.8)
Requirement already satisfied: chardet<3.1.0,>=3.0.2 in /Users/mewald/.envs/locust/lib/python3.8/site-packages (from requests>=2.9.1->locust) (3.0.4)
Requirement already satisfied: zope.event in /Users/mewald/.envs/locust/lib/python3.8/site-packages (from gevent>=20.9.0->locust) (4.5.0)
Requirement already satisfied: greenlet>=0.4.17; platform_python_implementation == "CPython" in /Users/mewald/.envs/locust/lib/python3.8/site-packages (from gevent>=20.9.0->locust) (0.4.17)
Requirement already satisfied: setuptools in /Users/mewald/.envs/locust/lib/python3.8/site-packages (from gevent>=20.9.0->locust) (50.3.2)
Requirement already satisfied: zope.interface in /Users/mewald/.envs/locust/lib/python3.8/site-packages (from gevent>=20.9.0->locust) (5.2.0)
Requirement already satisfied: MarkupSafe>=0.23 in /Users/mewald/.envs/locust/lib/python3.8/site-packages (from Jinja2>=2.10.1->flask>=1.1.2->locust) (1.1.1)
Installing collected packages: locust
Successfully installed locust-1.3.2

$ locust --host="http://$HOSTNAME:80"
Traceback (most recent call last):
  File "/Users/mewald/.envs/locust/bin/locust", line 8, in <module>
    sys.exit(main())
  File "/Users/mewald/.envs/locust/lib/python3.8/site-packages/locust/main.py", line 123, in main
    docstring, user_classes, shape_class = load_locustfile(locustfile)
  File "/Users/mewald/.envs/locust/lib/python3.8/site-packages/locust/main.py", line 79, in load_locustfile
    imported = source.load_module()
  File "<frozen importlib._bootstrap_external>", line 462, in _check_name_wrapper
  File "<frozen importlib._bootstrap_external>", line 962, in load_module
  File "<frozen importlib._bootstrap_external>", line 787, in load_module
  File "<frozen importlib._bootstrap>", line 265, in _load_module_shim
  File "<frozen importlib._bootstrap>", line 702, in _load
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 783, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/Users/mewald/src/acme_fitness_demo/traffic-generator/locustfile.py", line 4, in <module>
    from locust import HttpLocust, TaskSet, task, TaskSequence, seq_task, Locust
ImportError: cannot import name 'TaskSequence' from 'locust' (/Users/mewald/.envs/locust/lib/python3.8/site-packages/locust/__init__.py)

vmwarecloudadvocacy / acme_fitness_demo Goto Github PK

acme_fitness_demo's People

Contributors

Stargazers

Watchers

Forkers

acme_fitness_demo's Issues

change users passwords

[traffic-generator] `KeyError: 'token'` error occurs when running load generator

Pod pos CrashLoopBackOff

Locust error

traffic-generator is deprecated

Docker-Compose

Cart - scaling/recreation of the pod resets the cart state

ImportError: cannot import name 'TaskSequence' from 'locust'

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