machinery | A systems management toolkit for Linux | Configuration Management library

 by   SUSE Ruby Version: Current License: GPL-3.0

kandi X-RAY | machinery Summary

kandi X-RAY | machinery Summary

machinery is a Ruby library typically used in Devops, Configuration Management, Docker applications. machinery has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has low support. You can download it from GitHub.

Machinery is a systems management toolkit for Linux. It supports configuration discovery, system validation, and service migration. It's based on the idea of a universal system description. A spin-off project of Machinery is Pennyworth, which is used to manage the integration test environment. For more information, visit our website.
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            kandi-support Support

              machinery has a low active ecosystem.
              It has 148 star(s) with 30 fork(s). There are 29 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 50 open issues and 437 have been closed. On average issues are closed in 205 days. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of machinery is current.

            kandi-Quality Quality

              machinery has 0 bugs and 0 code smells.

            kandi-Security Security

              machinery has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              machinery code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              machinery is licensed under the GPL-3.0 License. This license is Strong Copyleft.
              Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

            kandi-Reuse Reuse

              machinery releases are not available. You will need to build from source code and install.
              Installation instructions, examples and code snippets are available.
              machinery saves you 19484 person hours of effort in developing the same functionality from scratch.
              It has 38453 lines of code, 950 functions and 336 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed machinery and discovered the below as its top functions. This is intended to give you an instant insight into machinery implemented functionality, and help decide if they suit your requirements.
            • Runs the helper .
            • Parses a list of user s resources
            • Applies an array of elements to the given string .
            • Extracts the OS release from the OS OS file .
            • Initialize the Rack middleware .
            • Create a new build .
            • Prepare the environment
            Get all kandi verified functions for this library.

            machinery Key Features

            No Key Features are available at this moment for machinery.

            machinery Examples and Code Snippets

            Create a module .
            pythondot img1Lines of Code : 3dot img1License : Permissive (MIT License)
            copy iconCopy
            def create_module(self, spec):
                    """Returning None uses the standard machinery for creating modules"""
                    return None  

            Community Discussions

            QUESTION

            How to maintain a table of all proxy models in Django?
            Asked 2022-Mar-04 at 17:01

            I have a model A and want to make subclasses of it.

            ...

            ANSWER

            Answered 2022-Mar-04 at 17:01

            With a little help from Django-expert friends, I solved this with the post_migrate signal. I removed the update_or_create in __init_subclass, and in project/app/apps.py I added:

            Source https://stackoverflow.com/questions/71338161

            QUESTION

            Member Function with no Signature or Name - Java
            Asked 2022-Feb-23 at 18:00

            So I'm looking at a Java project for my university and the code we are working with has this syntax that I have never seen before:

            ...

            ANSWER

            Answered 2022-Feb-23 at 18:00

            That's an instance initializer.

            It's effectively a block of code that is inlined into the start of constructors (*), rather than being a constructor itself.

            Since this class has no explicit constructor, the compiler gives it a default constructor. Default constructors invoke super(), so the instance initializer is inlined into it.

            It's effectively the same as:

            Source https://stackoverflow.com/questions/71241538

            QUESTION

            Can someone explain 'patchesStrategicMerge'
            Asked 2022-Feb-17 at 21:57

            I see patchesStrategicMergein my kustomization.yaml file, but not getting it clearly, like whats its need or why we require that?

            kustomization.yaml

            ...

            ANSWER

            Answered 2022-Feb-17 at 21:57

            This comes in handy you inherit from some base and want to apply partial changes to said base. That way, you can have one source YAML file and perform different customizations based on it, without having to recreate the entire resource. That is one key selling point of kustomize.

            The purpose of the Strategic Merge Patch is to be able to patch rich objects partially, instead of replacing them entirely.

            Imagine you have a list, of object.

            Source https://stackoverflow.com/questions/71165168

            QUESTION

            Html Paragraph element is not responsive with dynamic text inside
            Asked 2022-Feb-11 at 20:49

            i am building this machinery page for someone and i came across this issue, i am using the latest version of tailwind css and react btw.

            For now i am using a plain object to store the items, like this:

            ...

            ANSWER

            Answered 2022-Feb-11 at 20:49

            You can use the CSS word-wrap: break-word; on the parrent div of the text, in this example you could add a class or id to your

            like this:

            Source https://stackoverflow.com/questions/71086271

            QUESTION

            Which model/technique to use for specific sentence extraction?
            Asked 2022-Feb-08 at 18:35

            I have a dataset of tens of thousands of dialogues / conversations between a customer and customer support. These dialogues, which could be forum posts, or long-winded email conversations, have been hand-annotated to highlight the sentence containing the customers problem. For example:

            Dear agent, I am writing to you because I have a very annoying problem with my washing machine. I bought it three weeks ago and was very happy with it. However, this morning the door does not lock properly. Please help

            Dear customer.... etc

            The highlighted sentence would be:

            However, this morning the door does not lock properly.

            1. What approaches can I take to model this, so that in future I can automatically extract the customers problem? The domain of the datasets are broad, but within the hardware space, so it could be appliances, gadgets, machinery etc.
            2. What is this type of problem called? I thought this might be called "intent recognition", but most guides seem to refer to multiclass classification. The sentence either is or isn't the customers problem. I considered analysing each sentence and performing binary classification, but I'd like to explore options that take into account the context of the rest of the conversation if possible.
            3. What resources are available to research how to implement this in Python (using tensorflow or pytorch)

            I found a model on HuggingFace which has been pre-trained with customer dialogues, and have read the research paper, so I was considering fine-tuning this as a starting point, but I only have experience with text (multiclass/multilabel) classification when it comes to transformers.

            ...

            ANSWER

            Answered 2022-Feb-07 at 10:21

            This type of problem where you want to extract the customer problem from the original text is called Extractive Summarization and this type of task is solved by Sequence2Sequence models.

            The main reason for this type of model being called Sequence2Sequence is because the input and the output of this model would both be text.

            I recommend you to use a transformers model called Pegasus which has been pre-trained to predict a masked text, but its main application is to be fine-tuned for text summarization (extractive or abstractive).

            This Pegasus model is listed on Transformers library, which provides you with a simple but powerful way of fine-tuning transformers with custom datasets. I think this notebook will be extremely useful as guidance and for understanding how to fine-tune this Pegasus model.

            Source https://stackoverflow.com/questions/70990722

            QUESTION

            Is there way to force SPIR-V assembly function to accept both Private and Function storage class arrays?
            Asked 2022-Jan-31 at 16:54

            I am in the process of writing a binary processing module for SPIR-V shaders to fix alignment issues with float4x3[6] matrices because of driver bugs. Right now i have:

            • injected necessary appropriate OpTypes and OpTypePointers.
            • processed the binary to change constant buffer members from float4x3[6] to vec4[18]
            • injected function properly unpacking vec4[18] into float4x3[6] accepting vec4[18] as a pointer to Uniform array 18.
            • created Private storage qualifier matrix unpack targets as OpVariables.(Private in SPIR-V just means invocation-level global...).
            • injected preambles about composite extraction and construction to call my new function. (since from what im seeing we need to copy arguments from constant buffers to functions always, so thats what I do).
            • called the function from entrypoint, for every float4x3[6] member to have ready unpacked matrices when main() starts.
            • changed OpAccessChain operations that referenced given members in constant buffers and swapped them with access chains referencing my new Private targets.

            But now i ran into trouble. It looks like a function in SPIR-V can either accept Private or Function storage qualifier pointers. Not both. Is there any way i can tell SPIR-V "Yeah, you can dump both of those storage classes here as arguments"?

            Or do i need to rework my solution to utilize Function storage class matrix targets, and inject them and calls to unpack them every single time they are used in a new function? This seems much less elegant since there might be way more unpack operations then. And much less hassle-free, since i would have to scan every OpFunction block separately and inject OpVariables with Function storage into every block that uses the matrices.

            My problem is, after all this machinery is done my targets are living as OpTypePointer of Private Storage Duration. Therefore i cannot use them in ANY SPIR-V function generated from HLSL, since they take OpTypePointers of Function duration. My unpack function is sole exception to this since i injected it directly in SPIR-V asm, byte by byte and was able to precisely tune OpFunctionParameters in header.

            ...

            ANSWER

            Answered 2022-Jan-31 at 16:54

            This is a matter of calling conventions. Or rather, the lack of calling conventions in SPIR-V.

            Higher-level languages like GLSL and HLSL have calling conventions. They explain what it means for a function to take an input parameter and how that relates to the argument being given to it.

            SPIR-V doesn't have calling conventions in that sense. Or more to the point, you have to construct the calling conventions you want using SPIR-V.

            Parameters in HLSL are conceptually always passed by copy. If the parameter is an input parameter, then the copy is initialized with the given argument. If the parameter is an output parameter, the data from the function is copied into the argument after calling the function.

            The HLSL compiler must implement this in SPIR-V. So if a function takes a struct input parameter, that function's input parameter must be new storage from any existing object. When a caller tries to call this function, it must create storage for that parameter. That storage will use the Function storage qualifier, so the parameter also uses that qualifier.

            SPIR-V requires that pointer types specify the storage qualifier of the objects they point to. This is important, as how the compiler goes about generating the GPU assembly which accesses the object can be different (perhaps drastically). As such, a function cannot accept a pointer that points to different storage classes; the function has to pick one.

            So if your SPIR-V adjustment system sees a function call whose source data comes from something you need to adjust, then you have two options:

            1. Create a new function which is a copy of the old one, except that it takes a Private pointer.

            2. Follow the calling convention by creating Function-local storage and copying from your Private data into it prior to calling the function (and copying back out if it is an output parameter). There's probably code to do that sitting there already, so you probably only need to change where it copies from/to.

            Source https://stackoverflow.com/questions/70924048

            QUESTION

            Relation between Arrow suspend functions and monad comprehension
            Asked 2022-Jan-31 at 08:59

            I am new to Arrow and try to establish my mental model of how its effects system works; in particular, how it leverages Kotlin's suspend system. My very vague understanding is as follows; if would be great if someone could confirm, clarify, or correct it:

            Because Kotlin does not support higher-kinded types, implementing applicatives and monads as type classes is cumbersome. Instead, arrow derives its monad functionality (bind and return) for all of Arrow's monadic types from the continuation primitive offered by Kotlin's suspend mechanism. Ist this correct? In particular, short-circuiting behavior (e.g., for nullable or either) is somehow implemented as a delimited continuation. I did not quite get which particular feature of Kotlin's suspend machinery comes into play here.

            If the above is broadly correct, I have two follow-up questions: How should I contain the scope of non-IO monadic operations? Take a simple object construction and validation example:

            ...

            ANSWER

            Answered 2022-Jan-31 at 08:52

            I don't think I can answer everything you asked, but I'll do my best for the parts that I do know how to answer.

            What is the recommended way to implement non-IO monad comprehensions in Arrow without making all functions into suspend functions? Or is this actually the way to go?

            you can use nullable.eager and either.eager respectively for pure code. Using nullable/either (without .eager) allows you to call suspend functions inside. Using eager means you can only call non-suspend functions. (not all effectual functions in kotlin are marked suspend)

            Second: If in addition to non-IO monads (nullable, reader, etc.), I want to have IO - say, reading in a file and parsing it - how would i combine these two effects? Is it correct to say that there would be multiple suspend scopes corresponding to the different monads involved, and I would need to somehow nest these scopes, like I would stack monad transformers in Haskell?

            You can use extension functions to emulate Reader. For example:

            Source https://stackoverflow.com/questions/70922793

            QUESTION

            What is the best way to route tasks in machinery(go)?
            Asked 2022-Jan-27 at 12:22

            I'm trying to use machinery as a distributed task queue and would like to deploy separate workers for different groups of tasks. E.g. have a worker next to the database server running database related tasks and a number of workers on different servers running cpu/memory intensive tasks. Only the documentation isn't really clear on how one wold do this.

            I initially tried running the workers without registering unwanted tasks on to them but this resulted in the worker repeatedly consuming the unregistered task and requeuing it with he following message:

            ...

            ANSWER

            Answered 2022-Jan-27 at 12:22

            Found the solution through some trial and error.

            Setting IgnoreWhenTaskNotRegistered to true isn't a correct solution since, unlike what I initially thought, the worker still consumes the unregistered task and then discards it instead of requeuing it.

            The correct way to route tasks is to set RoutingKey in the task's signature to the desired queue's name and use taskserver.NewCustomQueueWorker to get a queue specific worker object instead of taskserver.NewWorker

            Sending a task to a specific queue:

            Source https://stackoverflow.com/questions/70873826

            QUESTION

            Running another program but leaving stdout/stderr alone
            Asked 2022-Jan-06 at 16:04

            I need, from a Java program, to run another program (a plain commandline executable), wait for it to finish, check the exit code. This can be done easily enough:

            ...

            ANSWER

            Answered 2022-Jan-06 at 16:04

            You can use redirectOutput for stdout, and the similar call redirectError for stderr:

            Source https://stackoverflow.com/questions/70602781

            QUESTION

            Haskell's Data.Text: Good to use as basis for text editor?
            Asked 2021-Dec-17 at 00:12

            An imperative programmer for a long time, every so often I look back in on Haskell and play a little more and learn a little more.

            A question arose when thinking about a possible project:

            How to implement data that I explicitly want to change in a language that treats data as immutable?

            A specific case is the text that is edited by a text editor. Data.Text is available but it says things like appending a character to the end of a text involves copying the entire text over. Because of things like that, I'm wondering if Data.Text is the appropriate structure to use to implement text who's purpose is to change.

            Is there a generalized thinking that addresses this sort of thing?

            Over the years, I've written two implementations of text machinery in C#. One used a linked list of blocks of 256 (or 512, I forget, it's been a while) characters, similar to what's described in the Sam text editor. The other is a slightly modified version of a design done by Niklaus Wirth (who got it from someone else) in the Oberon System where text is implemented by two files (one for the original text, the other for newly entered data) and a linked list of pieces that is used to assemble and edit the text. I used two .NET StringBuilders instead of files, only append to them, and the whole things performs much better that just using StringBuilders as the text itself.

            Note: I have a reasonable working knowledge of laziness, strictness, tail-recursion, thunks. Fusion is less clear to me but I've read a little on it.

            I have a good bit of experience with SQL so I don't have a problem with a compiler doing things I don't fully understand, but in that language I know how to conceptualize the problem better than I do in Hasell.

            ...

            ANSWER

            Answered 2021-Dec-17 at 00:12

            The standard reference for editor implementation in Haskell is probably the Yi editor. Its author(s) wrote some papers discussing this, e.g.:

            • “Yi: An Editor for Haskell in Haskell” (DOI, PDF)

            • “Lazy Functional Incremental Parsing” (DOI, PDF)

            Like many text editors, Yi uses a rope as the representation of text buffers. Specifically, it’s a purely functional rope called Yi.Rope.YiString containing chunks of Text, defined as a specialisation of Data.FingerTree.FingerTree, the same data structure underlying Data.Sequence.Seq. There are further optimisations such as caching of indices into the text and batching of operations on the buffer, but the core is just a persistent tree of Unicode text chunks.

            Using a persistent data structure incurs a logarithmic time cost, but makes certain features (such as cached history and incremental computation) simpler to implement correctly.

            Source https://stackoverflow.com/questions/70384124

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install machinery

            Machinery runs on most Linux distributions. Install it by following one of these methods:.
            via the one click installer on Machinery's homepage (for openSUSE systems)
            on the command line with zypper on all SUSE distributions
            as a Ruby gem on all distributions which have the gem tool
            from sources

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