centos | Virtual machine templates for CentOS | Infrastructure Automation library

by boxcutter Shell Version: Current License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | centos Summary

centos is a Shell library typically used in Devops, Infrastructure Automation applications. centos has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

This repository contains Packer templates for creating CentOS Vagrant boxes written in legacy JSON.

Support

Quality

Security

License

Reuse

Support

centos has a low active ecosystem.

It has 416 star(s) with 210 fork(s). There are 45 watchers for this library.

It had no major release in the last 6 months.

There are 2 open issues and 42 have been closed. On average issues are closed in 106 days. There are 3 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of centos is current.

Quality

centos has 0 bugs and 0 code smells.

Security

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

centos code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

centos 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.

Reuse

centos 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.

It has 28 lines of code, 0 functions and 2 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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centos Key Features

No Key Features are available at this moment for centos.

centos Examples and Code Snippets

No Code Snippets are available at this moment for centos.

Community Discussions

Trending Discussions on centos

What determines whether numpy returns NAN or INF upon divide-by-zero

CentOS through a VM - no URLs in mirrorlist

Tensorflow setup on RStudio/ R | CentOS

Keras installation failed with Rstudio RcppTOML had non-zero exit status

How can we mount a file as read-only in Linux through Go?

Paramiko authentication fails with "Agreed upon 'rsa-sha2-512' pubkey algorithm" (and "unsupported public key algorithm: rsa-sha2-512" in sshd log)

Installing Phusion Passenger as a dynamic Nginx module; module doesn't seem to load but no errors

How to create index.html using dockerfile?

Add API endpoint to invoke AWS Lambda function running docker

Can we use two different mutex when waiting on same conditional variable?

QUESTION

What determines whether numpy returns NAN or INF upon divide-by-zero

Asked 2022-Mar-30 at 13:05

Im trying to understand the following results:

...

ANSWER

Answered 2022-Mar-30 at 13:05

The first positive number that can be represented by float64 is 5e-324.

Source https://stackoverflow.com/questions/71667082

QUESTION

CentOS through a VM - no URLs in mirrorlist

Asked 2022-Mar-26 at 21:04

I am trying to run a CentOS 8 server through VirtualBox (6.1.30) (Vagrant), which worked just fine yesterday for me, but today I tried running a sudo yum update. I keep getting this error for some reason:

...

ANSWER

Answered 2022-Mar-26 at 20:59

Check out this article: CentOS Linux EOL

The below commands helped me:

Source https://stackoverflow.com/questions/70926799

QUESTION

Tensorflow setup on RStudio/ R | CentOS

Asked 2022-Feb-11 at 09:36

For the last 5 days, I am trying to make Keras/Tensorflow packages work in R. I am using RStudio for installation and have used conda, miniconda, virtualenv but it crashes each time in the end. Installing a library should not be a nightmare especially when we are talking about R (one of the best statistical languages) and TensorFlow (one of the best deep learning libraries). Can someone share a reliable way to install Keras/Tensorflow on CentOS 7?

Following are the steps I am using to install tensorflow in RStudio.

Since RStudio simply crashes each time I run tensorflow::tf_config() I have no way to check what is going wrong.

...

ANSWER

Answered 2022-Jan-16 at 00:08

Perhaps my failed attempts will help someone else solve this problem; my approach:

boot up a clean CentOS 7 vm
install R and some dependencies

Source https://stackoverflow.com/questions/70645074

QUESTION

Keras installation failed with Rstudio RcppTOML had non-zero exit status

Asked 2022-Feb-08 at 12:59

I am struggling to install keras on my Rstudio version 2021.09.2 Build 382 (R version 3.6.0 (2019-04-26)) on Linux Centos 7. I am having this error message:

...

ANSWER

Answered 2022-Feb-08 at 12:59

I finally understood, there is a bug on CentOS 7: RcppTOML fails to compile with g++ 4.8.5 (20150623), but installs with g++ 5.3.1 (20160406) from scl-devtoolset-4.

Source https://stackoverflow.com/questions/71031545

QUESTION

How can we mount a file as read-only in Linux through Go?

Asked 2022-Jan-25 at 16:08

I want to know how can we mount an file as read-only in Linux CentOS 7 Server through Golang. I have tried syscall but that doesn't work, syscall mounts the file but as read-write i have tried to give ro argument in the data but still it's mounting as read-write. Here is my go code:

...

ANSWER

Answered 2022-Jan-25 at 14:23

Read-only mode is defined by the syscall flag MS_RDONLY, which is also defined in the syscall package. So the call should be:

Source https://stackoverflow.com/questions/70850199

QUESTION

Paramiko authentication fails with "Agreed upon 'rsa-sha2-512' pubkey algorithm" (and "unsupported public key algorithm: rsa-sha2-512" in sshd log)

Asked 2022-Jan-13 at 14:49

I have a Python 3 application running on CentOS Linux 7.7 executing SSH commands against remote hosts. It works properly but today I encountered an odd error executing a command against a "new" remote server (server based on RHEL 6.10):

encountered RSA key, expected OPENSSH key

Executing the same command from the system shell (using the same private key of course) works perfectly fine.

On the remote server I discovered in /var/log/secure that when SSH connection and commands are issued from the source server with Python (using Paramiko) sshd complains about unsupported public key algorithm:

userauth_pubkey: unsupported public key algorithm: rsa-sha2-512

Note that target servers with higher RHEL/CentOS like 7.x don't encounter the issue.

It seems like Paramiko picks/offers the wrong algorithm when negotiating with the remote server when on the contrary SSH shell performs the negotiation properly in the context of this "old" target server. How to get the Python program to work as expected?

Python code

...

ANSWER

Answered 2022-Jan-13 at 14:49

Imo, it's a bug in Paramiko. It does not handle correctly absence of server-sig-algs extension on the server side.

Try disabling rsa-sha2-* on Paramiko side altogether:

Source https://stackoverflow.com/questions/70565357

QUESTION

Installing Phusion Passenger as a dynamic Nginx module; module doesn't seem to load but no errors

Asked 2022-Jan-06 at 13:35

I'm trying to install Phusion Passenger as a dynamic module with Nginx installed from the repo. The process seems to be working but my Meteor app doesn't load and it looks like the Passenger module isn't running.

OS: RedHat 8

Nginx: 1.20.1

Passenger: Standalone 6.0.12

Meteor: 2.5.1

How I've built the module:

Install Passenger standalone as per the tutorial
Install passenger-devel

...

ANSWER

Answered 2022-Jan-06 at 13:35

I worked it out; the issue was that I didn't realise that when you install Passenger as a dynamic module, you still need to do the same config as with a regular install. In particular, in your nginx.conf, you need to add this to the http block:

Source https://stackoverflow.com/questions/70549266

QUESTION

How to create index.html using dockerfile?

Asked 2021-Dec-23 at 14:40

I'm trying to create a simple static web using nginx, and want to have everything created by Dockerfile, the problem is whenever I tried to create an index.html file, it comes out with error, I even tried to test it and its working with "index.htm" but not with the correct format.

...

ANSWER

Answered 2021-Dec-23 at 11:45

you should create a file and you can use

COPY index.html index.html

command into Dockerfile to copy a file into image when build

or use

echo " " > index.html command to create a file

Source https://stackoverflow.com/questions/70461653

QUESTION

Add API endpoint to invoke AWS Lambda function running docker

Asked 2021-Dec-17 at 20:47

Im using Serverless Framework to deploy a Docker image running R to an AWS Lambda.

...

ANSWER

Answered 2021-Dec-15 at 23:26

The way your events.http is configured looks wrong. Try replacing it with:

Source https://stackoverflow.com/questions/70297377

QUESTION

Can we use two different mutex when waiting on same conditional variable?

Asked 2021-Dec-17 at 14:57

Consider below scenario:

Thread 1

...

ANSWER

Answered 2021-Dec-17 at 13:40

It seems you violate standad:

33.5.3 Class condition_variable [thread.condition.condvar]

void wait(unique_lock& lock);

Requires: lock.owns_lock() is true and lock.mutex() is locked by the calling thread, and either

(9.1) — no other thread is waiting on this condition_variable object or

(9.2) — lock.mutex() returns the same value for each of the lock arguments supplied by all concurrently waiting (via wait, wait_for, or wait_until) threads.

Cleary two threads are waiting and lock.mutex() does not return same.

Source https://stackoverflow.com/questions/70393722

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

Vulnerabilities

No vulnerabilities reported

Install centos

You can download it from GitHub.

Support

Fork and clone the repo.Create a new branch, please don't work in your master branch directly.Add new Serverspec or Bats tests in the test/ subtree for the change you want to make. Run make test on a relevant template to see the tests fail (like make test-virtualbox/centos65).Fix stuff. Use make ssh to interactively test your box (like make ssh-virtualbox/centos65).Run make test on a relevant template (like make test-virtualbox/centos65) to see if the tests pass. Repeat steps 3-5 until done.Update README.md and AUTHORS to reflect any changes.If you have a large change in mind, it is still preferred that you split them into small commits. Good commit messages are important. The git documentation project has some nice guidelines on writing descriptive commit messages.Push to your fork and submit a pull request.Once submitted, a full make test run will be performed against your change in the build farm. You will be notified if the test suite fails.

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