Uber repo for the Drove Container Orchestrator

Usage:

git clone git@github.com:PhonePe/drove-orchestrator.git
git submodule init
git submodule update

Bringing up a demo cluster

cd compose
docker-compose up

This will start zookeeper,drove controller, executor and nginx/drove-gateway. The following ports are used:

• Zookeeper - 2181
• Executor - 3000
• Controller - 4000
• nignx - 7000

Drove credentials would be admin/admin and guest/guest for read-write and read-only permissions respectively.

Update etc hosts to interact wih nginx

Add the following lines to /etc/hosts

127.0.0.1   drove.local
127.0.0.1   testapp.local

You should be able to access the UI at http://drove.local:7000

Install drove-cli

Install the CLI for drove

pip install drove-cli

Deploy an app

drove -e http://drove.local:7000 apps create sample/test_app.json

Scale the app

drove -e http://drove.local:7000 apps scale TEST_APP-1 1 -w

This would expose the app as testapp.local. Endpoint would be: http://testapp.local:7000.

You can test the app by running the following commands:

curl http://testapp.local:7000/
curl http://testapp.local:7000/files/drove.txt

Suspend and destroy the app

drove -e http://drove.local:7000 apps scale TEST_APP-1 0 -w
drove -e http://drove.local:7000 apps destroy TEST_APP-1

MAC OS specific changes

Rancher desktop preferences

Please select below preferences in the Rancher desktop

Hardware	Volumes	Emulation
Memory (GB): 4GB	virtiofs	Virtual Machine Type: VZ
# CPUs : 4		VZ Option: Enable Rosetta support

Update etc hosts for lima-rancher-desktop

Add below line to /etc/hosts

127.0.0.1	lima-rancher-desktop