https://github.com/gleicon/locust-swarm

ansible automation to master/slave locust.io test
https://github.com/gleicon/locust-swarm

Last synced: about 2 months ago
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ansible automation to master/slave locust.io test

• Host: GitHub
• URL: https://github.com/gleicon/locust-swarm
• Owner: gleicon
• Created: 2015-04-01T03:08:39.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2018-03-30T05:17:11.000Z (over 6 years ago)
• Last Synced: 2024-07-24T13:59:51.370Z (2 months ago)
• Language: Python
• Size: 121 KB
• Stars: 31
• Watchers: 4
• Forks: 6
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

        
# Swarm for Locust.io

Ansible AWS Provisioning for Locust.io Distributed load testing. There will be one Master VM and a number of slave VMs

## AWS

	- Depends on Ansible and boto

		$ sudo pip install ansible

		$ sudo pip install boto

	- Ships with ec2.py and ec2.ini from ansible. you probably want to check [this doc and update](http://docs.ansible.com/intro_dynamic_inventory.html)

	- Export credentials

		$ export AWS_ACCESS_KEY_ID=

		$ export AWS_SECRET_ACCESS_KEY=

	- Disable host key checking 

		$ export ANSIBLE_HOST_KEY_CHECKING=False

	- At AWS, take note of your VPC id, subnet id, IP block assigned to this subnet and the key name you will be using.

	- Each region may have distinct AMI ids for Ubuntu 14.04 64 bits (trusty)

	- Configure group_vars/all with your data

	- slave_count is the number of slave VMs

	- test_host is the target host you will be testing (base host, not full URL)

		ssh_key_name: aws_devel

		aws_region: us-east-1

		ami_id: ami-9eaa1cf6

		instance_type: t2.micro

		vpc_id: vpc-ffffffff

		subnet_id: subnet-ffffffff

		slave_count: 3

		cidr_ip: 10.0.0.0/16

    		test_host: "https://google.com"

	$ ansible-playbook -i aws_hosts.ini locust.yml --private-key ~/.ssh/aws_devel.pem

	- aws_devel.pem is your public key, the same referred in the file above

	- aws_hosts.ini file containing

		[local]

		localhost

	- use EC2 panel to remove servers or $ ansible-playbook -i ./ec2.py remove_servers.yml

## Testing agent

The testing agent is agent.py, copied into templates/ dir of locust role. If you use *run.sh* it will do it for you

## Target host

The target host is configured at locust.yml variable test_host

## Master 

Access the master VM using http://ip:8089