IBM Cloud Managed Istio - An Awesome Tool
Use Cases and Deployment Scope
Yes, it is used across the whole organization.
Pros
- Managing the cluster, i.e. pods connectivity
- Managing the ingress/egress network configuration for routing of service flow
- Nice dashboard for monitoring the health of application
- Trigger alerts to pager duty if something goes wrong to appropriate team
- Pods (container) security, i.e. it will only run with specific users also got resolved
Cons
- Complex to understand. IBM needs to provide more example documentations.
- Updating the [IBM Cloud Managed Istio] to latest version can sometimes break the application.
- Implementation of integration of [IBM Cloud Managed Istio] with other tools like Grafana, Sumologic for monitoring is very complex; it can be improved.
Return on Investment
- It reduced the complexity of network mesh (ingress/egress services).
- One tool with many solutions. No need to integrate monitoring tools or notification tools.
- It reduced the number of lines of YAML code.
- It reduced the number of labor hours.

