kubernetes-client | Java client for Kubernetes & OpenShift | REST library
kandi X-RAY | kubernetes-client Summary
kandi X-RAY | kubernetes-client Summary
This client provides access to the full Kubernetes & OpenShift REST APIs via a fluent DSL.
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Top functions reviewed by kandi - BETA
- Build http client for mock http .
- Forward to the given port .
- Creates a cluster scoped resource .
- Set the Kubernetes configuration from the system properties
- Normalize a file name .
- Activate the Kubernetes configuration .
- Get the quantity in bytes .
- Performs a roll update .
- Initialize the role bindings .
- Handle a patch request .
kubernetes-client Key Features
kubernetes-client Examples and Code Snippets
License : Strong Copyleft (CC BY-SA 4.0)
Copyimport 'package:flutter/foundation.dart' show kIsWeb;
if (kIsWeb) {
// running on the web!
} else {
// NOT running on the web! You can check for additional platforms here.
}
gem 'ruby-graphviz', '~> 1.2', '>= 1.2.3'
rake assets:precompile
PLATFORMS
x86_64-darwin-21 //this existed
x86_64-linux //this was added
getPlatformV2(id): Observable {
const platforms = [
{
id: 1,
name: 'ps4',
},
{
id: 2,
name: 'xbox',
},
];
return of(platforms.find(x=>x.id===id).name);
}
}
parameters:
- name: Platforms
type: object
default:
- name: 'Platform1'
pool: 'Platform1Pool'
- name: 'Platform2'
pool: 'Platform2Pool'
jobs:
- ${{ each platform in parameters.Platforms}}:
- constraint_setting(name = "has_x")
constraint_value(
name = "x_v1",
constraint_setting = ":has_x",
)
constraint_value(
name = "x_v2",
constraint_setting = ":has_x",
)
constraint_value(
name = "x_none",
constraintroot@localhost((none)) use test2;
Database changed
root@localhost(test2) show tables;
Empty set (0.00 sec)
root@localhost(test2) CREATE TABLE Platforms(
-> platformId INT(11) unsigned PRIMARY KEY AUTO_INCREMENT,
-> /**
* Sets whether the LayoutManager should be queried for views outside of
* its viewport while the UI thread is idle between frames.
*
* If enabled, the LayoutManager will be queried for items to inflate/bind in between
* view sy
void setup() {
// [...]
platforms = new ArrayList ();
e = new Sprite(... your parameters for sprite e ...);
platforms.add(e);
f = new Sprite(... your parameters for sprite f ...);
platforms.add(f);
// [...]kubectl exec mypod-id -- app_freeze
kubectl apply -f volumesnapshot.yaml
kubectl exec mypod-id -- app_thaw
apiVersion: snapshot.storage.k8s.io/v1
kind: VolumeSnapshot
metadata:
name: my-longhorn-snapshot
spec:
INSERT INTO Table_B (table_A_id, platform_id)
SELECT a.id, p.id
FROM table_A AS a JOIN Platforms AS p ON FIND_IN_SET(p.ID, a.platforms);
Community Discussions
Trending Discussions on kubernetes-client
QUESTION
Is it possible, using the docker SDK for Python, to launch a container in a remote machine?
...ANSWER
Answered 2022-Mar-21 at 11:49It's possible, simply do this:
QUESTION
Python version 3.8.10 Kubernetes version 23.3.0
I'm trying to run a command into a specific pod in kubernetes using python. I've tried to reduce the code as much as I could, so I'm running this.
...ANSWER
Answered 2022-Mar-21 at 21:45Yes, this official guide says that you should use resp = **stream**(api.connect_get_namespaced_pod_exec(name, ... instead.
So you have to edit your code like this:
QUESTION
I want to create a google cloud function to create pods on my gke cluster. I use the python kubernetes client to create them (I don't know if there is a better way to achive this).
Normally I would use the command: gcloud container clusters get-credentials cluster_name --region=cluster_region but cloud sdk is not installed in the cloud function environment.
I've read the python api documentation and I found that it is possible to pass the path to the kubeconfig file, but I didn't found how to create that file
...ANSWER
Answered 2022-Feb-09 at 16:11The get credential does nothing special:
- Check if the cluster exists
- Check if you have the permission on the cluster
- Create the Kube config file with your access token.
That's all.
Now, when you use the kubectl command, the access token is used and put in the Authorization: Bearer header and perform an API call to Kubernetes control plane.
Therefore, if you want to reach directly the control plane from your Cloud Functions with an API call, simply the Cloud Functions access token in the security header and that's all!
QUESTION
what is python kubernetes client equivalent for
...ANSWER
Answered 2022-Feb-02 at 08:21read_namespaced_deployment() does the thing:
QUESTION
With kubectl, I know i can run below command if I want to see specific resources YAML file
...ANSWER
Answered 2022-Feb-01 at 21:38If you take a look at the methods available on an object, e.g.:
QUESTION
THE PLOT:
I am working on a kubernetes environment where we have PROD and ITG setup. The ITG setup has multi-cluster environment whereas PROD setup is a single-cluster environment. I am trying to automate some process using Python where I have to deal with kubeconfig file and I am using the kubernetes library for it.
THE PROBLEM:
The kubeconfig file for PROD has "current-context" key available but the same is missing from the kubeconfig file for ITG.
prdconfig:
...ANSWER
Answered 2021-Aug-25 at 09:01As described in the comments:
If we want to use kubeconfig file to work out of the box by default, with specific cluster using kubectl or python script we can mark one of the contexts in our kubeconfig file as the default by specifying current-context.
Note about Context:
A
contextelement in a kubeconfig fileis used to group access parametersunder a convenient name. Each context has three parameters: cluster, namespace, and user.By default, the kubectl command-line tool uses parameters from the current context to communicate with the cluster.
In order to mark one of our contexts (f.e. dev-fronted) in our kubeconfig file as the default one please run:
QUESTION
I have a service running in Kubernetes and currently, there are two ways of making GET requests to the REST API.
The first is
...ANSWER
Answered 2022-Jan-28 at 11:21This should be something which uses:
QUESTION
I've developed a python script, using python kubernetes-client to harvest Pods' internal IPs.
But when I try to make an http request to these IPs, from another pod, I get Connection refused error.
I spin up a temporary curl container:
ANSWER
Answered 2022-Jan-26 at 04:54I guess you missed the port number here
It should be like this
curl POD_IP:PORT/stats
QUESTION
I'm using Micronaut 3.2.3 with the Kubernetes integration to inject configuration values from config maps and secrets.
Dependencies:
...ANSWER
Answered 2022-Jan-04 at 11:21This problem was kind of tricky. The key was the name of the yml file used in the config maps, both application and ingestor config maps defined it as application.yml:
QUESTION
I recently got started with building a Kubernetes operator. I'm using the Fabric8 Java Kubernetes Client but I think my question is more general and also applies to other programming languages and libraries.
When reading through blog posts, documentation or textbooks explaining the operator pattern, I found there seem to be two options to design an operator:
- Using an infinite reconcile loop, in which all corresponding Kubernetes objects are retrieved from the API and then some action is performed.
- Using informers, which are called whenever an observed Kubernetes resource changes.
However, I don't find any source discussion which option should be used in which case. Are there any best practices?
...ANSWER
Answered 2022-Jan-03 at 15:36You should use both.
When using informers, it's possible that the handler gets the events out of order or even not at all. The former means the handler needs to define and reconcile state - this approach is referred to as level-based, as opposed to edge-based. The latter means reconciliation needs to be triggered on a regular interval to account for that possibility.
The way controller-runtime does things, reconciliation is triggered by cluster events (using informers behind the scenes) related to the resources watched by the controller and on a timer. Also, by design, the event is not passed to the reconciler so that it is forced to define and act on a state.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install kubernetes-client
You can use kubernetes-client like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the kubernetes-client component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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