Log

Project log

Timeline

1. See what's available on the market regarding auto-scalers

2. Deploy RancherOS on amazon EC2

• Reference image is ami-58fe0238 on us-west-2 (Oregon)
• Create security group sg-65884803 named zscaler-test
• Deploy RancherOS using webui + Rancher [OK]
• Deploy RancherOS using aws-cli

CLI used: aws ec2 run-instances --image-id ami-58fe0238 --count 1 --instance-type t2.small --security-groups zscaler-test

Sample [text] return:

small --security-groups zscaler-test
301517625970	r-c936e20d
INSTANCES	0	x86_64		False	xen	ami-58fe0238	i-18e503b7	t2.small	2016-06-02T14:03:36.000Z	ip-172-31-35-166.us-west-2.compute.internal	172.31.35.166		/dev/sda1ebs	True		subnet-79e9511c	hvm	vpc-1b7add7e
MONITORING	disabled
NETWORKINTERFACES		02:e4:81:7b:02:29	eni-e8b7cb92	301517625970	ip-172-31-35-166.us-west-2.compute.internal	172.31.35.166	True	in-use	subnet-79e9511c	vpc-1b7add7e
ATTACHMENT	2016-06-02T14:03:36.000Z	eni-attach-7ea2bb89	True	0	attaching
GROUPS	sg-65884803	zscaler-test
PRIVATEIPADDRESSES	True	ip-172-31-35-166.us-west-2.compute.internal	172.31.35.166
PLACEMENT	us-west-2b		default
SECURITYGROUPS	sg-65884803	zscaler-test
STATE	0	pending
STATEREASON	pending	pending

3. Deploy DC/OS

Tech stack overview

Roles

• Bare stuff: AWS, baremetal, DO, VMs
• OSs: RancherOS, CoreOS, DC/OS, debian, CentOS 7
• Deployment: Ansible
• Infra management: Rancher, Apache Meso, Kuberneties, Docker swarm
• Service management: etcd, zookeeper
• Task management/Scheduler: Marathon, Tectonic
• Proxy: træfik, HAProxy, nginx
• Storage: [Torus]

Affinity stack

• CoreOS+Kubernetes+etcd

Other scaler to learn from

• Autoscaler based on Marathon (DC/OS)
• SwarmScale

Ideas

• Docker Swarm allows affinity, to be correlated with resources use?

Other resources

• The end of pets