Tag Archives: service fabric

Reliable and scalable infrastructure: Traffic

This is a series of posts: Introduction Principles Layers Traffic (this post) Secrets Now you have multiple environments, each consisting of multiple data centers, each consisting of multiple scale units. How do you wire up them all together to be … Continue reading

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Reliable and scalable infrastructure: Layers

This is a series of posts: Introduction Principles Layers (this post) Traffic Secrets When designing your service’s infrastructure, you need to remember that your deployment (or scale, more below) unit can go down at any point of time for any … Continue reading

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How to configure Service Fabric to use AAD for client authentication

This blob post is intended to compliment the official doc which I personally don’t find helpful and comprehensive enough. The configuration that works for me consists of 3 parts: Cluster ARM template change AAD app for the cluster identity (let’s … Continue reading

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How to enable automatic clean up of provisioned application types on a Service Fabric cluster

As time goes by and you deploy applications, a new build every time what means a new application type is getting provisioned. Application packages are piling up and after some time old versions become just a clutter that eats up … Continue reading

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How to use EndpointCertificate with proper ACL for Network Service in Service Fabric

Presentiments: your Service Fabric cluster must be of version 7.1. Since the automatic rollout was postponed, you would need to temporarily switch to the manual mode, select the latest version, and then switch back once the upgrade is complete. To … Continue reading

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How to split array into string for Service Fabric cluster ARM template

In order to use a certificates for Service Fabric cluster issues by custom, non publicly trusted CA you’d need to supply a list of thumbprints of intermediate CAs. In a form of a comma-separated string. What means if you have … Continue reading

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How to find out the latest ARM api version for given resource type

If you’d like to find this out, for instance, for Service Fabric applications, then use this query: which would yield this result: 2017-07-01-preview2016-09-012016-03-01 what means that you now can go to the GitHub repo with all ARM schemas and find … Continue reading

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HeartbeatActorServiceType is invalid and cannot be registered. Only ServiceTypes specified in the ServiceManifest can register.

If you try to register an actor within a Service Fabric service like this: but getting the following exception: System.Fabric.FabricException: ‘Invalid Service Type’ Inner Exception: COMException: Exception from HRESULT: 0x80071C21 then in Event Log (Applications and Services Logs -> Microsoft-Service-Fabric … Continue reading

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Service Fabric and Dependency Injection, part 3: Unit testing

This is a series of blog posts: Part 1: Stateful service Part 2: Stateless service Part 3: Unit testing Unit testing of the final construct we’ve got in previous two parts would be challenging due to a number of reasons: … Continue reading

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Service Fabric and Dependency Injection, part 2: Stateless Service

This is a series of blog posts: Part 1: Stateful service Part 2: Stateless service Part 3: Unit testing Update: this approach is incorrect, unfortunately. It actually creates two containers: one to instantiate the service and another to instantiate the … Continue reading

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