fai | interactive system to install , customize and manage Linux
kandi X-RAY | fai Summary
kandi X-RAY | fai Summary
this is fai (fully automatic installation) version faiversionstring. fai is a tool for unattended mass deployment of linux. it's a system to install and configure linux systems and software packages on computers as well as virtual machines, from small labs to large-scale infrastructures like clusters and virtual environments. you can take one or more virgin pc's, turn on the power, and after a few minutes, the systems are installed, and completely configured to your exact needs, without any interaction necessary. it can be used for creating custom disk images used in virtual machines or on a cloud-computing platform. fai uses debian linux but it can install and
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QUESTION
I'm trying to secure a Java Spring Boot REST service with Keycloak. Part of that involves communication between the service and Keycloak to get the well-known OpenID configuration.
When everything is unencrypted (over HTTP), things work fine. When I add an SSL certificate into the mix (technically on an nginx server in front of both services), I'm getting an SSL handshake error.
If I hit the REST service or Keycloak directly with my browser, there's no SSL error reported by the browser. Using curl from the rest server machine to the Keycloak machine looks fine as well, and I've tried having nginx force a TLS 1.2 or 1.3 response.
The error when the actual REST service tries to hit the Keycloak service looks like:
...ANSWER
Answered 2022-Mar-22 at 05:42The syntax to enable SSL debugging has apparently changed a little bit. This worked for me:
QUESTION
I've been struggling to identify why a nextflow (v20.10.00) process is not using all the items in a channel. I want the process to run for each sample bam file (10 in total) and for each chromosome (3 in total).
Here is the creation of the channels and the process:
...ANSWER
Answered 2022-Mar-05 at 15:20Issues like this almost always involve the use of multiple input channels:
When two or more channels are declared as process inputs, the process stops until there’s a complete input configuration ie. it receives an input value from all the channels declared as input.
Your initial assessment was correct. However, the reason only three processes were run (i.e. one sample for each of the three chromosomes), is because this line (probably) returned a list (i.e. a java LinkedList) containing a single element, and lists behave like queue channels:
QUESTION
import requests
import re
def getHTMLdocument(url):
response = requests.get(url)
return response.text
url_to_scrape = 'https://www.parliament.gov.sg/about-us/structure/the-cabinet'
links = []
while True:
html_document = getHTMLdocument(url_to_scrape)
soup = BeautifulSoup(html_document, 'lxml')
if soup.find_all('a', attrs={'href': re.compile("/details/")}) == []:
break
for link in soup.find_all('a', attrs={'href': re.compile("/details/")}):
if link.get('href') not in links:
links.append(link.get('href'))
print(links)
ANSWER
Answered 2022-Feb-21 at 19:42Before you add the string to the list you can check if he has the right format by using this code and correct it if needed:
QUESTION
I have this error when I touch a wall to change scene:
Cannot read properties of undefined (reading 'start')
I tried several techniques but none worked, yet I have no other errors and my code is quite simple and I don't understand why it doesn't work... Here is my code:
...ANSWER
Answered 2022-Feb-15 at 13:01The problem is this line:
QUESTION
When running a GitHub Actions matrix workflow, how can we allow a job to fail, continue running all the other jobs, and also mark the workflow itself as failed?
Below in this image, you can see that the workflow passes even after a job failed. We need to mark the workflow as failed in this case.
Here is the small portion of my workflow yaml file. continue-on-error line will continue the workflow even if a job fails but how do we get the whole workflow marked as failed?
...ANSWER
Answered 2022-Jan-24 at 22:21Use fail-fast: false for the strategy and don't set continue-on-error on the job.
QUESTION
I'm a Back-end dev, and recently inherited a couple of legacy Apache Tapestry systems. My skills with Tapestry are null my knowledge on javascript medium.
I want to disable a submit button right before the submit is made to avoid multiple submits. A very simple
...ANSWER
Answered 2022-Jan-21 at 07:33Not an analysis of why your approach doesn't work, but a useful referral nonetheless:
Geoff Callender, creator of Tapestry JumpStart, has an excellent description of how duplicate form submissions can be avoided using a mixin.
See http://jumpstart.doublenegative.com.au/jumpstart/examples/javascript/creatingmixins1
QUESTION
I recently updated my bot to v13, but all commands that use awaitMessages doesn't work anymore. Here is my code:
...ANSWER
Answered 2021-Dec-20 at 19:35QUESTION
I am working on a Xamarin App. I am making a custom control with a Label control, a DatePicker control and an Entry control. I had to create quite a few BindableProperties for the Date Control in the Custom Control such as MaximumDate, MinimumDate Property among many other properties. As far as I understand, the reason I have to create these BindableProperty members in my Custom control are because I have no access to the properties of the child controls when the custom control is used on a view. Is there a way to access the properties of the child control that is embedded in a custom control? I could save a lot of lines of code defining the BindableProperties and their CLR properties and other things.
Here is my Custom control XAML (I have removed all the elements except for a Label element in the posted code to make the code more readable and for brevity.
...ANSWER
Answered 2021-Dec-17 at 01:28Try using template instead.
Xamarin.Forms control templates enable you to define the visual structure of ContentView derived custom controls, and ContentPage derived pages. Control templates separate the user interface (UI) for a custom control, or page, from the logic that implements the control or page. Additional content can also be inserted into the templated custom control, or templated page, at a pre-defined location.
Doc link: https://docs.microsoft.com/en-us/xamarin/xamarin-forms/app-fundamentals/templates/control-template
QUESTION
I was assigned an exercise at school: I have to define a class ListSorter (or ArraySorter) that implements many sorting algorithms we studied and uses them to sort an integer array.
I decided to try to make, instead, a generic *Sorter<> that could sort data of any type.
Problem is, how do you even manage arrays and generics? I've found many difficulties (couldn't even use List.toArray() because, if I remember well, it needs an array of the desired type to be passed, else the returned array would be Object[] --> ClassCastException).
That's why I switched to sorting arrays, hoping that it would make my work easier... it didn't.
ANSWER
Answered 2021-Dec-07 at 11:09In Java, arrays and generics unfortunately don't work well together. The main reason for that is because arrays need runtime type information (an array knows at runtime what the type of its elements is), but generics work with type erasure (type parameters only exist at compile time). One of the consequences is that you cannot create an instance of an array of a generic type T with new T[] - the problem is that what T is, is unknown at runtime.
The getGenericArrayInstance method that you have in your question above is not a workaround for this:
QUESTION
I'm doing a dashboard about covid and I use an API. I have 2 distinct components : SearchBar and Widget1. What I want to do is to get the user input (a country name) from the input (located in SearchBar) and pass it to Widget1 so it can make a correct request to the API. I made a callback function so that widget1 could get the country name. But when I call it inside the search funtion (located in Widget1) it return undefined instead of what's in the input. Here's my code :
Widget1:
...ANSWER
Answered 2021-Dec-02 at 02:49Alright well assuming you wanted to pass data through as you type (like I asked in my comment) I have fixed up your code and cleaned it up to do what I believe you want.
Your new Widget1 class looks like this:
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