IBM Cloud Private vs. Red Hat OpenStack Platform

IBM Cloud Private is an ideal platform for companies to accelerate their business growth. It helps in reducing the cost of IT and operations while delivering a great customer experience. With IBM Cloud Private, you can gain agility and security with a flexible hybrid model that fits your needs. It's highly recommended to my colleagues from me.

Incentivized

Best suited for - any organization where you have people who already have expertise on OpenStack, Linux & IP networking. Otherwise, the maintenance & operations will be difficult. When the number of deployed VMs reaches its capacity, it becomes very difficult to manage Red Hat OpenStack because there are no in-built fault management & performance management tools available within Red Hat OpenStack. Not suited for - Organizations where people have a culture of working on automated GUI-based tools. Here VMware wins over Red Hat OpenStack. Also where you have mission-critical applications where downtime cannot be tolerated.

Incentivized

• Capacity On Demand to scale up and down environments
• SaaS model allows our team to have less involvement in managing or controlling the underlying cloud infrastructure including network, servers, operating systems, storage, or even individual application capabilities.
• SaaS model allows our team to worry less about upgrades, fix packs, environment support etc.

Incentivized

• Scaling of application components (VMs).
• Managing the networking between virtual machines.
• Management of VNFs & the underlying infrastructure.
• Availability & uptime of VMs because of features like VM migration & evacuation.

Incentivized

• Bluemix/IBM Cloud UI can be better
• Changing Brand name from Bluemix to IBM Cloud, as we are habituated to Bluemix more

Incentivized

• User management really needs improvement - when compared to AWS or GCP.
• Security of the overall platform needs to be improved.
• The whole architecture needs to be modular which is not. Ex - Upgrading any particular component (nova, neutron, cinder) should be possible without upgrading the whole Red Hat OpenStack version.
• The creation of HEAT templates for complex applications is still a challenge & has a dependency on external tools.
• Stack creation still requires parameters modification at controllers & compute because of the complex nova-scheduler algorithm.

Incentivized

With VMware cloud, each VMware Cloud customer must have an SDDC account(VMC) as well as a general AWS account. The two accounts must be linked for the service to work which is a tiresome thing to do for some clients but with IBM Cloud Private all these issues are solved.

Incentivized

Only because of low cost & zero licensing of Red Hat OpenStack

Incentivized

• IBM Cloud has helped us start using the cloud and migrating old services to the cloud.

Incentivized

• Saved CAPEX for sure (I can't quote a figure).
• Saved Opex also - because a large support community is already available.
• Increased complexity of system setup though.

Incentivized