kip | Virtual-kubelet provider running pods in cloud instances | AWS library

by elotl Go Version: Current License: Apache-2.0

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

kandi X-RAY | kip Summary

kip is a Go library typically used in Cloud, AWS applications. kip has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Kip is a Virtual Kubelet provider that allows a Kubernetes cluster to transparently launch pods onto their own cloud instances. The kip pod is run on a cluster and will create a virtual Kubernetes node in the cluster. When a pod is scheduled onto the Virtual Kubelet, Kip starts a right-sized cloud instance for the pod’s workload and dispatches the pod onto the instance. When the pod is finished running, the cloud instance is terminated. We call these cloud instances “cells”. When workloads run on Kip, your cluster size naturally scales with the cluster workload, pods are strongly isolated from each other and the user is freed from managing worker nodes and strategically packing pods onto nodes. This results in lower cloud costs, improved security and simpler operational overhead.

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Support

kip has a low active ecosystem.

It has 159 star(s) with 9 fork(s). There are 7 watchers for this library.

It had no major release in the last 6 months.

There are 23 open issues and 50 have been closed. On average issues are closed in 39 days. There are 4 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of kip is current.

Quality

kip has no bugs reported.

Security

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

License

kip 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

kip releases are not available. You will need to build from source code and install.

Installation instructions, examples and code snippets are available.

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kip Key Features

No Key Features are available at this moment for kip.

kip Examples and Code Snippets

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Community Discussions

Trending Discussions on kip

HttpClient Post request not sending post parameters in C#

How Apache Kafka Exactly Once transaction id impact on the new fetch request producer fencing approach

My program filters some uneven numbers but also some even numbers

Python 2.7: read a txt file, split and group a few column count from right

rename charts in a boolean vba

Wrong package reference for TopicNameMatches class in both Apache and Confluent kafka documentation

Kafka MirrorMaker2 automated consumer offset sync

Kafka won't start with PEM certificate

Python double quotes in subprocess.Popen aren't working when executing WinSCP scripting

Faster way to filter pandas DataFrame in For loop on multiple conditions

QUESTION

HttpClient Post request not sending post parameters in C#

Asked 2021-May-05 at 16:19

I'm sending a post request in my console application but it seems the it is unable to send the post parameters. Here is my code

...

ANSWER

Answered 2021-May-05 at 16:19

I believe you are mixing up your arguments in line 4.

Look at the docs for usage.

Try

Source https://stackoverflow.com/questions/67404056

QUESTION

How Apache Kafka Exactly Once transaction id impact on the new fetch request producer fencing approach

Asked 2021-Apr-22 at 13:10

In earlier versions of Kafka exactly-once semantics static mapping should have between transaction id and topic partitions during consumer group mismatch there are chances that transaction id gets different topic partition.

To avoid such a scenario KIP-447: Producer scalability for exactly once semantics was implemented, what I was understood from the KIP-477 that the old producer fenced using the fetch offset call with the help of a new API(sendOffsetToProdcuer) so transactio.id not used for fencing.

But my doubt here is,

still transactional producer expect transaction.id how should I choose this value for the latest Kafka version?
transaction.id should have a static mapping with partitions, fetch offset fencing take effect only during consumer group rebalancing?
Is this value invalid for the latest version?

Please help me with this I am trying to understand Kafka EoS and implement it in the production system.

...

ANSWER

Answered 2021-Apr-22 at 13:10

Since you tagged this with spring-kafka, I assume you are using it; the transactional.id can now be different for each instance (as it was previously required for producer-only transactions). There is no longer a need to tie the id to the group/topic/partition, and a much smaller number of producers is needed.

See https://docs.spring.io/spring-kafka/docs/current/reference/html/#exactly-once

The broker needs to be 2.5 or later.

Source https://stackoverflow.com/questions/67205102

QUESTION

My program filters some uneven numbers but also some even numbers

Asked 2021-Mar-10 at 14:41

So I need to write a program which gets a table as an input and gives the same table as an output without the values with even keys. So basically I need to filter out the even keys and their values and leave the uneven keys with their values.

...

ANSWER

Answered 2021-Mar-10 at 14:41

Dont do table.remove on the table you are checking at same time.
Better do a second local table and insert q.
And finaly return the second table...

Source https://stackoverflow.com/questions/66566171

QUESTION

Python 2.7: read a txt file, split and group a few column count from right

Asked 2021-Mar-06 at 10:08

Due to the txt file has some flaw, the .txt file need to split from the right. below is some part f the files. Notice that the first row has only 4 columns and the other row has 5 columns. I want the data from the 2nd, 3rd, and 4th columns from the right

...

ANSWER

Answered 2021-Mar-06 at 10:08

This should do the trick :)

Source https://stackoverflow.com/questions/66504331

QUESTION

rename charts in a boolean vba

Asked 2021-Feb-19 at 21:11

how are you? Can someone help me?

I have the following code that generates graphics:

...

ANSWER

Answered 2021-Feb-19 at 21:11

For j = 2 To 5
     With ActiveSheet.Shapes.AddChart.Chart
         .Parent.Name = "Chart_" & (j-1)       '<< name the chartobject (Parent of Chart)
         '...
         '...

Source https://stackoverflow.com/questions/66282664

QUESTION

Wrong package reference for TopicNameMatches class in both Apache and Confluent kafka documentation

Asked 2021-Feb-03 at 12:43

I tried the kafka connect transform predicate examples with debezium connector for MS SQL, and faced the issue with documentation for kafka connect. Examples in both documentations mention wrong org.apache.kafka.connect.predicates.TopicNameMatches, instead of the correct org.apache.kafka.connect.transforms.predicates.TopicNameMatches:

http://kafka.apache.org/documentation.html#connect_predicates https://docs.confluent.io/platform/current/connect/transforms/regexrouter.html#predicate-examples

...

ANSWER

Answered 2021-Jan-04 at 13:08

You are correct: it's really mistake.

For the Apache Kafka docs, I already made a fix, but don't know why it didn't apply (asked about it in the PR).

Update. Fix will be applied in release 2.8

Source https://stackoverflow.com/questions/65522128

QUESTION

Kafka MirrorMaker2 automated consumer offset sync

Asked 2021-Jan-27 at 20:13

I am using MirrorMaker2 for DR.

Kafka 2.7 should support automated consumer offset sync

Here is the yaml file I am using (I use strimzi for creating it)

All source cluster topics are replicated in destination cluster. Also ...checkpoint.internal topic is created in destination cluster that contains all source cluster offsets synced, BUT I don't see these offsets being translated into destination cluster _consumer_offsets topic which means when I will start consumer (same consumer group) in destination cluster it will start reading messages from the beginning.

My expectation is that after allowing automated consumer offsets sync all consumer offsets from source clusters translated and stored in _consumer_offsets topic in the destination cluster.

Can someone please clarify if my expectation is correct and if not how it should work.

...

ANSWER

Answered 2021-Jan-27 at 20:13

The sync.group.offsets.enabled setting is for MirrorCheckpointConnector.

I'm not entirely sure how Strimzi runs MirrorMaker 2 but I think you need to set it like:

Source https://stackoverflow.com/questions/65925842

QUESTION

Kafka won't start with PEM certificate

Asked 2021-Jan-25 at 15:16

I found that Kafka 2.7.0 supports PEM certificates and I decided to try setting up the broker with DigiCert SSL certificate. I used new options and I did everything like in example in KIP-651. But I get the error:

...

ANSWER

Answered 2021-Jan-25 at 15:00

I think this might be because the private key you are using is encrypted with a PBES2 scheme. You can use OpenSSL to convert the original key and use PBES1 instead:

Source https://stackoverflow.com/questions/65870378

QUESTION

Python double quotes in subprocess.Popen aren't working when executing WinSCP scripting

Asked 2021-Jan-22 at 14:40

I am attempting to use the code from here https://stackoverflow.com/a/56454579 to upload files to a server with WinSCP from Python on Windows 10. The code looks like this:

...

ANSWER

Answered 2021-Jan-20 at 07:06

I do not think you can use an array to provide arguments to WinSCP. The subprocess.Popen escapes double quotes in the arguments using backslash, what conflicts with double double-quotes escaping expected by WinSCP.

You will have to format the WinSCP command-line on your own:

Source https://stackoverflow.com/questions/65802754

QUESTION

Faster way to filter pandas DataFrame in For loop on multiple conditions

Asked 2020-Dec-27 at 02:00

I am working with a large dataframe (~10M rows) that contains dates & textual data, and I have a list of values that I need to make some calculations per each value in that list.

For each value, I need to filter/subset my dataframe based on 4 conditions then make my calculations and move on to the next value. Currently, ~80% of the time is spent on the filters block making the processing time extremely long duration (few hours)

What I currently have is this:

...

ANSWER

Answered 2020-Dec-27 at 02:00

So, it looks like you really just want to split by year of the 'Date' column, and do something with each group. Also, for a large df, it is usually faster to filter what you can once beforehand, and then get a smaller one (in your example with one year worth of data), then do all your looping/extractions on the smaller df.

Without knowing much more about the data itself (C-contiguous? F-contiguous? Date-sorted?), it's hard to be sure, but I would guess that the following may prove to be faster (and it also feels more natural IMHO):

Source https://stackoverflow.com/questions/65459923

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

Vulnerabilities

No vulnerabilities reported

Install kip

There are two ways to get Kip up and running.
Use the provided Terraform scripts to create a new Kubernetes cluster with a single Kip node. There are instructions for AWS and GCP.
Add Kip to an existing kubernetes cluster. This option is documented below.
To deploy Kip into an existing cluster, you'll need to setup cloud credentials that allow the Kip provider to manipulate cloud instances, networking and other cloud resources. In AWS, Kip can either use API keys supplied in the Kip provider configuration file (provider.yaml) or use the instance profile of the machine the Kip pod is running on. On Google Cloud, Kip can use the oauth scopes attached to the k8s node it runs on. Alternatively the user can supply a service account key in provider.yaml. You can configure the AWS access key Kip will use in your provider configuration, via changing accessKeyID and secretAccessKey under the cloud.aws section. See below on how to create a kustomize overlay with your custom provider configuration. In AWS, Kip can use credentials supplied by the instance profile attached to the node the pod is dispatched to. To use an instance profile, create an IAM policy with the minimum Kip permissions then apply the instance profile to the node that will run the Kip provider pod. The Kip pod must run on the cloud instance that the instance profile is attached to. In GCE, Kip can use the service account attached to an instance. Kip requires https://www.googleapis.com/auth/compute scope in order to launch instances.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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