stem | simple , terse , ec2 management | AWS library
kandi X-RAY | stem Summary
kandi X-RAY | stem Summary
#stem ##ec2 made easy. stem is a thin, light-weight ec2 instance management library which abstracts the amazon ec2 api and provides an intuitive interface for designing, launching, and managing running instances. stem is named after the model it encourages -- simple amis created on demand with many running copies derived from that. stem relies on the swirl library, which needs to be passed your aws credentials to do its magic. there are two ways to set these. you can use stem to manage your instances either from the commandline or directly via the library. you should create an instance which will serve as your "stem" and be converted into an ami. once you have tested this instance, create a snapshot of the instance, then use it by name to launch new instances with their own individual configuration. here's a simple example from the command line. begin by launching the example prototype instance. the config.json file specifies which ami to start from, and what kind of ebs drive configuration to use. it is important that the drives are specified in the configuration file as any drives attached to the instance after launch will not become part of the eventual ami you are
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Top functions reviewed by kandi - BETA
- Build a new image
- Parse command line options
- Loads the config file
- Waits until the image is available
- Dispatch command
- Compile the path to the output directory
- Create a shell shell .
- Create a new instance
- Aggregate the configuration for the given options hash
- Convert options to hash
stem Key Features
stem Examples and Code Snippets
Community Discussions
Trending Discussions on stem
QUESTION
sorry for a "newbie" question but i cant seem to find an answer googling. ive also read and followed the help section in the aws console but to no avail.
i created an aws account for my organization a year ago, but im no longer in need of it. our developers use their account to run the service, but mine is the organizations "root" account. to add insult to injury we're on different servers. my account is in frankfurt, the developers is in oregon. the main issue we're having is that my frankfurt server is running up costs that i dont need.
ive terminated all instances, hosts, snapshots etc. but i id like to "kill" the entire region. the only way i see possible is to terminate my user (which i dont care about i never use it) but im worried that would mess up the iam user of my developer.
this is really an issue that stems from me not knowing how aws works when setting stuff up, but it also feel like they over complicate things. so ; how do i terminate my user without messing stuff up for my dev?
thank you!
]1
...ANSWER
Answered 2021-Jun-13 at 06:04so after getting a hold of aws i finally got an answer.
iam user is its own user so terminating the root user does not remove the iam user. even though i am running the "root" account it doesnt mean that all accounts linked to it or "below" it gets removed, but it can render it useless. it all depends on who is paying for the account. if the iam user has a credit card connected then youre all set to go!
- at that point you first need to stop and terminate all instances and such running on your server.
- delete all user groups
- finally delete your user.
QUESTION
I've spent the last few hours looking for a solution for this and can't seem to find anything that works. I'm trying to load all Routes that have at least one assigned Aircraft that is currently at the departure airport of the route, like this:
ANSWER
Answered 2021-Jun-12 at 10:18Try this as your eloquent query:
QUESTION
Stacktrace:
...ANSWER
Answered 2021-Jun-11 at 19:23As per the documentation on launch():
This method throws
ActivityNotFoundExceptionif there was no Activity found to run the given Intent.
While any of the ActivityResultContracts (such as the GetContent one you're using) should be available on every device, users may be running a custom build of Android that removes the apps / system utilities that handle these common intents or the user may have manually disabled the app (this is more common with things like a Browser or Camera app than this particular case).
Therefore you should consider surrounding your call to launch() with a try/catch block that catches an ActivityNotFoundException and informs the user that their device does not support this functionality.
QUESTION
I have a folder that contains a group of files, and each file contains a text string, periods, and commas. I want to replace the periods and commas with spaces and print all the files afterwards.
I used Replace, but this error appeared to me:
...ANSWER
Answered 2021-Jun-11 at 10:28It seems you are trying to use the string function "replace" on a list. If your intention is to use it on all of the list's members, you can do it like so:
QUESTION
Problem:
In my React application, I have setup screen recording within the application using navigator.mediaDevices.getDisplayMedia when I set the stem to video tag and play it was playing successfully. But when I try to save it to a local machine it saving only 0 minutes of video.
This is my code.
...ANSWER
Answered 2021-Jun-07 at 19:14WebRTC (getDisplayMedia) typically records as webm.
I have a sample app running at record.a.video
and in the code (which looks similar to yours, but for the mimetype): https://github.com/dougsillars/recordavideo/blob/main/public/index.js#L652
QUESTION
I am writing an android application, where I want to serialize instances of this Anime.java class. Its superclass AnimeBase.java has a field called aired, which is of the type DateRange. This DateRange contains two fields:
ANSWER
Answered 2021-Mar-19 at 23:01Take a look at https://github.com/gkopff/gson-javatime-serialisers There are serializers for LocalDate objects.
If you choose to create your own serializer:
QUESTION
I am running a NLP program in which I do a text preprocessing before running the main algorithms. The preprocessing is simple: I have an array of very long strings (around 20K words each string, 30K strings in total). I want to tokenize on each string with nltk.stem.porter.PorterStemmer:
ANSWER
Answered 2021-Jun-06 at 12:35Where speed is a concern, SpaCy is often preferable over NLTK. It offers both batch processing as well as GPU integration.
With an iterable of strings, this is the basic procedure of how you'd perform batch processing (note that there are a lot of options to tweak, like disabling certain parts of the pipeline that you don't need and setting a batch size, all of which is explained in detail in the SpaCy docs).
QUESTION
I am using mysql Ver 8.0.23-0ubuntu0.20.04.1 for Linux on x86_64 ((Ubuntu)).
I have created the following database:
...ANSWER
Answered 2021-Jun-07 at 05:29The assertion on the count belongs in a HAVING clause, not the WHERE clause, and also if you intend to select trx_type, then this column should also appear in the GROUP BY clause:
QUESTION
I have created a custom command scan for the windows terminal. My goal is to automatically move my scans to a certain dir. I will hardcode my path but in case I want to move my scans to a different dir I have included a parameter2 (parameter1 is "start" to execute). My batch file passes the path as a string to my python script.
I know this because when I write
...ANSWER
Answered 2021-Jun-06 at 04:23You are indeed reading the whole path. But then you are stemming it, shortening to dir. Use the following
QUESTION
Background
I'm currently trying to implement a DDPG framework to control a simple car agent. At first, the car agent would only need to learn how to reach the end of a straight path as quickly as possible by adjusting its acceleration. This task was simple enough, so I decided to introduce an additional steering action as well. I updated my observation and action spaces accordingly.
The lines below are the for loop that runs each episode:
...ANSWER
Answered 2021-Jun-05 at 19:06The issue has been resolved thanks to some simple but helpful advice I received on Reddit. I was disrupting the tracking of my variables by making changes using my custom for-loop. I should have used a TensorFlow function instead. The following changes fixed the problem for me:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install stem
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.
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