dray | An engine for managing the execution | Continuous Deployment library

 by   CenturyLinkLabs Go Version: Current License: Apache-2.0

kandi X-RAY | dray Summary

kandi X-RAY | dray Summary

dray is a Go library typically used in Devops, Continuous Deployment, Docker applications. dray has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Dray is a Go application that provides a RESTful API for managing jobs. A job is simply a list of Docker containers to be executed in sequence that is posted to Dray as a JSON document:. The JSON above describes a job named "Word Job" which consists of three steps. Each step references the name of a Docker image to be executed. When receiving this job description, Dray will immediately return a response containing an ID for the job and then execute the "centurylink/randword" image . As the container is executing Dray will capture any data written to the container's stdout stream so that it can be passed along to the next step in the list (there are other output channels you can use, but stdout is the default). Once the "randword" container exits, Dray will inspect the exit code for the container. If, and only if, the exit code is zero, Dray will start the "centurylink/upper" container and pass any data captured in the previous step to that container's stdin stream. Dray will continue executing each of the steps in this manner, marshalling the stdout of one step to the stdin of the next step, until all of the steps have been completed (or until one of the steps exits with a non-zero exit code). That status of a running job can be queried at any point by hitting Dray's /jobs/(id) endpoint. Additionally, any output generated by the job can be viewed by querying the /jobs/(id)/log endpoint. Note that the example above is a working job description that you can execute on your own Dray installation -- each of the referenced images can be found on the Docker Hub.
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              dray has a low active ecosystem.
              It has 378 star(s) with 39 fork(s). There are 35 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 5 open issues and 1 have been closed. There are 2 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of dray is current.

            kandi-Quality Quality

              dray has no bugs reported.

            kandi-Security Security

              dray has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              dray is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              dray releases are not available. You will need to build from source code and install.
              Installation instructions are not available. Examples and code snippets are available.

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            dray Key Features

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            dray Examples and Code Snippets

            No Code Snippets are available at this moment for dray.

            Community Discussions

            QUESTION

            Pandas check if there are repeating values between two columns
            Asked 2020-Jun-04 at 17:40

            I have two datasets like this:

            dataset1:

            ...

            ANSWER

            Answered 2020-Jun-04 at 17:40

            One way would be a isin on Name followed by a value_counts:

            Source https://stackoverflow.com/questions/62200661

            QUESTION

            Using Splunk - extract fields from xml data in a log file using xpath
            Asked 2020-May-28 at 15:41

            I am using Splunk to extract a number of fields from xml data this is contained in a log file. So to limit the search to be MOSTLY the xml file I start the search with this: sourcetype="name of type here" "RULE"

            This returns:

            ...

            ANSWER

            Answered 2020-May-21 at 22:57

            Without seeing the rest of the event data, I can't say why the xpath command isn't working.

            However, as a workaround, try the following instead of the xmlkv and xpath commands

            Source https://stackoverflow.com/questions/61938531

            QUESTION

            HTML5 Canvas draw lines in a circle and move with music?
            Asked 2020-May-20 at 01:46

            I am able to draw lines around a circle. I have the basic implementation of the AudioContext API setup.

            The problem I am facing is when calling lineTo the line will only grow but not shrink. I am inspired by this https://www.kkhaydarov.com/audio-visualizer/. I am translating this code over into https://codesandbox.io/s/hungry-tereshkova-1pf0c?runonclick=1&file=/src/Visualizer.js:713-725 which is a React.js version.

            If you run that code you will see the music play, then the bars will grow once, and then they stick. They refuse to shrink then grow to the beat.

            I am not sure where I am going wrong or what I am missing in that code. It seems pretty similar to the other code in the example.

            Here is the full code for the Visualizer component.

            ...

            ANSWER

            Answered 2020-May-20 at 01:46

            You just missed a clearRect in your code...
            Without that we see the lines grow only because any following shorter line does not overwrite the previous one, they are still getting drawn just we do not see it.

            here is the working code:

            https://codesandbox.io/s/dry-cdn-ghu4m?file=/src/Visualizer.js:1247-1276

            I hardcoded a ctx.clearRect(0,0, 1000,1000) just to show you that it works, but you should use the canvas dimensions there, everything else looks good.

            Only recommendation will be to somehow move:

            Source https://stackoverflow.com/questions/61903270

            QUESTION

            Converting a web scrape into excel?
            Asked 2019-Nov-20 at 23:14

            UPDATE: I tried to install pandas module on Pycharm and got an error? (Indexerror: list index out of range).

            Pandas error message I also tried to install in command prompt window with no luck using C:> pip install pandas

            I also tried this cmd.exe?

            I was able to finally get pip install pandas to work, but it still says I don't have module... pip install pandas

            I am trying to get this information automatically save into an excel file similar to this Sample excel

            ...

            ANSWER

            Answered 2019-Nov-20 at 06:37
            import requests
            from bs4 import BeautifulSoup
            import pandas as pd
            
            
            r = requests.get('https://cumberlink.com/sports/high-school/football/pa-football-writers-all-state-team-class-a-a-and/article_4d286757-a501-5b5b-b3be-cfebc06ef455.html')
            soup = BeautifulSoup(r.content, 'html.parser')
            
            new = []
            for item in soup.findAll('div', {"class": "subscriber-only"}):
                if '-' in item.text:
                    data = [s.strip() for s in item.text.replace('–', ',').split(',')]
                    data[-1:] = data[-1].split()
                    new.append(data)
            
            
            df = pd.DataFrame(new, columns=['Name', 'School', 'Height', 'Weight', 'Class'])
            df['Year'] = '2018'
            df.to_excel('output.xlsx')
            

            Source https://stackoverflow.com/questions/58946219

            QUESTION

            How to optimise the code considering different input sizes?
            Asked 2019-Oct-21 at 10:43

            I would like to calculate steam properties in most efficient way considering scalar, vector and matrix as two-argument input options. What I am bothered with is that I have to use if blocks with respect to the size of input (scalar, vector or matrix) making the code pretty long. I am simple mechanical engineer quite new to python, any help on how to optimise the code much appreciated. This is the code:

            ...

            ANSWER

            Answered 2019-Oct-21 at 10:43

            You really do only one calculation, but in two different ways. You can pull it out and apply it to whatever the function gets as input using the built-in map. If that fails, then you have a single (non-iterable) value and you apply your calculation directly.

            Source https://stackoverflow.com/questions/58451477

            QUESTION

            Using regular expression to capture the name of the speaker and the comment
            Asked 2019-Jul-29 at 16:26

            I would like to capture the name of the speaker and the comment that was made. I've tried using several different variations of ([-]{5,}\s\S+), but this doesn't seem to do the tricky. Ideally, I would like to end up with the following:

            ...

            ANSWER

            Answered 2019-Jul-29 at 15:54

            You could use a capturing group and for the match of the speaker use a character class and specify what characters you would allow for the name and repeat that with a space in between.

            Then match the line with only hyphens followed by using a second capturing group matching the following content until you encounter the next line that starts with a hyphen. (Or multiple if you want to make it more specific.

            Source https://stackoverflow.com/questions/57256571

            QUESTION

            Nested iif() Statement is "Too Complex" to run within MS Access
            Asked 2019-Jun-28 at 07:55

            I am currently updating a database that I created for work to classify transactions into a transaction type. This requires me to use an iif() statement that has become too complex to run. Before we get too far along, I want to apologize for the lengthy description, but I want to make sure I provide enough information.

            To set the stage

            Transactions (RefID's) can be one of the following:

            • 3PL
            • 4PL
            • Air Freight
            • Customs Only

            One of the complexities of this task involves the fact that a Charge Code ("CC"), similar to an item number or service name, can be 3PL or 4PL depending on the circumstances of the transaction. For example, if the CC of Ocean_Freight exists on a RefID that also has a CC of PO_Management, the transaction is a 3PL transaction. However, if the CC of PO_Management exists without Ocean_Freight on the RefID, this would be a 4PL Transaction.

            I have the following CC's which can be used to define a transaction:

            CC Descriptions

            3PL Only

            • Ocean_Freight
              • this CC will define the transaction unless there is a CC from the "3PL or 4PL Depending on Situation" section below
            • Drayage Management
              • this CC will define the transaction unless there is a CC from the "3PL or 4PL Depending on Situation" section below

            Air Freight Only

            • Air_Freight

            3PL or 4PL Depending on Situation

            • PO_Management
              • 3PL when CC exists on a RefID with Ocean_Freight or Drayage Management
              • 4PL when CC exists on a RefID without the aforementioned CC's
            • CROM Fee

              • 3PL when CC exists on a RefID with Ocean_Freight or Drayage Management
              • 4PL when CC exists on a RefID without Ocean_Freight, Drayage Management, or PO_Management
            • EDI

              • 3PL when CC exists on a RefID with Ocean_Freight or Drayage Management
              • 4PL when CC exists on a RefID without Ocean_Freight, Drayage Management, or PO_Management
            • Booking Management Fee
              • 3PL when CC exists on a RefID with Ocean_Freight or Drayage Management
              • 4PL when CC exists on a RefID without Ocean_Freight, Drayage Management, PO_Management, or EDI
            • Forwarding Fee
              • 3PL when CC exists on a RefID with Ocean_Freight or Drayage Management
              • 4PL when CC exists on a RefID without Ocean_Freight, Drayage Management, PO_Management, EDI, or Booking Management Fee
            • Handling Charge
              • 3PL when CC exists on a RefID with Ocean_Freight or Drayage Management
              • 4PL when CC exists on a RefID without Ocean_Freight, Drayage Management, PO_Management, EDI, Booking Management Fee, or Forwarding Fee

            Customs Only

            As a note - each of the preceding CC's can be considered what I classify as a Transaction Defining Charge Code (TDCC), in the absence of one of these CC's and the presence of the Customs Entry CC, the transaction is defined as a "Customs Only" transaction.

            A Sample Transaction:

            https://imgur.com/e57buni

            What I have done to this point

            I previously accomplished this within Access using a nested iif() statement, but in some cases I was pulling duplicate records because I wasn't isolating each of the CC's. For example, if PO_Management and Handling Charge existed on the same transaction, both would get ascribed a value of "4PL", when in reality, I only want one to define the transaction. This is what sent me down this path of repairing the code.

            The query that drives most of this is called "Step 2)" and it does a sum(iif(criteria here),1,0) based on whether or not a CC exists on a RefID. It provides a value of >0 if a CC exists on a RefID which allows me to reference this query to determine how I should define a RefID.

            To further refine my original methodology, I made another query called "Steps." Within this query is where I apply the logic from above within the CC descriptions section above.

            I have tried using a nested iif() statement and also tried using the Switch() function, but both get to the same point, "The expression you entered is too complex." I have done some research and I believe the answer is a Private Function using VBA, but I have had no luck understanding how to create the functions. Does anyone have a better way of attacking this problem? Please find a sample of my latest attempt at a switch() function which kicks out the error below:

            ...

            ANSWER

            Answered 2019-Jun-27 at 19:05

            Firstly creating a private function is quite simple the code goes like this:

            Source https://stackoverflow.com/questions/56796978

            QUESTION

            compare data between two tables and populate a flag column in 1st table with 'Y'if exist else 'N"
            Asked 2019-Jan-10 at 20:41

            I have two tables, if data exist in 1st table then populate flag column with 'Y' if does not populate with 'N', I am comparing only 3 columns, one is number, 2nd is name and 3rd column is datetime. However my busines rule case statment always returns 'Y"

            ...

            ANSWER

            Answered 2019-Jan-10 at 20:41

            You're checking if the three values individually exist in the other table, which is likely almost always the case. Looks like you need to check for the combined value, which would look something like the query below.

            I took the libery of removing the with part, since that didn't seem necessary here. But you could keep it as well, the solutions would be the same (apart from the table alias used).

            Source https://stackoverflow.com/questions/54136276

            QUESTION

            How do I make an image fit proportionally to its container(card) in a way that it is responsive regardless of the image's original size?
            Asked 2018-Sep-14 at 06:53

            What I want to achieve is something like this

            The images fit to it's container regardless of its size.

            If it is too big, it crops then only shows the middle part.

            If it is too small, it stretches until it contains the card but not getting the picture too stretched(still the same proportions as the original)

            Here's what I tried

            The ion-content of my home page

            ...

            ANSWER

            Answered 2018-Sep-14 at 06:53

            I prefer to use background image and set its background size to cover. this way you can control the height of the images. the downside of using object-fit is it won't work on IE 11 see here.

            It will look something like this:

            HTML

            Source https://stackoverflow.com/questions/52324284

            QUESTION

            SQL select using group by
            Asked 2018-May-15 at 03:59

            Please help to my query, I have this query(see below)

            ...

            ANSWER

            Answered 2018-May-15 at 03:56

            You have to add one more extra FILTER condition:

            Source https://stackoverflow.com/questions/50341997

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

            Vulnerabilities

            No vulnerabilities reported

            Install dray

            You can download it from GitHub.

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            gh repo clone CenturyLinkLabs/dray

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