att / resiliency-studio Goto Github PK

Hi,

Initially going through document which mentioned

"Resiliency Studio" is a self-service Resilience Validation Platform, which helps to identify failure points within a system,
aids to engineer applications to be fault-tolerant with self-healing capabilities

Exploring tool to "Automatically discover failure points" in system, which we are interested

From documentation provided here below

1. Provides holistic resiliency view by leveraging principles of FMEA (Failure mode and effect analysis)

2. Automated Failure Point Discovery

Thought this tool will automatically discover failure points once we onboard "application" or "server" to Resiliency studio UI.

But when we installed and configured application it says

We need to created "chaos" and "Doctor" monkey script to auto discover failure points in application.

To auto discover, when we create money script we have option to make it "generic" as "True" then only application will map

appropriate scripts to application and execute those scripts.

Please guide me or correct me if anything missing in tool to "Auto discover" without writing money scripts manually.

And in "Future Features" so many things are coming out, when it will be available?

Thanks
Ranga

I just wanted to leave this issue here for anyone that might run into the same problem. I am not sure if this is still maintained. I also can not submit a patch at the moment, but I wanted to document what needs to change in order to make sure the discover hardware script runs successfully on a Linux/Unix machine.

In resiliency-studio-service/src/main/java/com/att/tta/rs/util/AppUtil.java, about line 170:
Change:
String script = Resources.toString(url, Charsets.UTF_8);

to
String script = Resources.toString(url, Charsets.UTF_8).replaceAll("\\r", "");

Of course, there might be a better solution, but main point of this issue is to record this for others, if needed.