Hi Devs, I have now implemented support to specify CPU (number of cores) and Memory (in MB) in Docker Cartridges. These values will be passed to Kubernetes when creating a Pod and Kubernetes will limit those resources to containers accordingly.
If CPU and Memory should not be restricted, above parameter values can be set to zero. Please find a sample cartridge definition below: { "type": "php", "provider": "apache", "category": "framework", "host": "php.stratos.org", "displayName": "php", "description": "php Cartridge", "version": "7", "multiTenant": "false", "loadBalancingIPType": "public", "portMapping": [ { "protocol": "http", "port": "80", "proxyPort": "8281" } ], "deployment": { "baseDir": "/var/www" }, "iaasProvider": [ { "type": "kubernetes", "imageId": "stratos/php:4.1.0-beta", "networkInterfaces": [ ], "property": [ ] } ], "property": [ { "name": "KUBERNETES_CONTAINER_CPU", "value": "1" }, { "name": "KUBERNETES_CONTAINER_MEMORY", "value": "512" } ] } Thanks -- Imesh Gunaratne Senior Technical Lead, WSO2 Committer & PMC Member, Apache Stratos