ambassador | open source Kubernetes-native API gateway | REST library

by datawire Python Version: v1.13.6 License: Apache-2.0

X-Ray Key Features Code Snippets(3)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | ambassador Summary

ambassador is a Python library typically used in Manufacturing, Utilities, Machinery, Process, Web Services, REST, Docker applications. ambassador has no bugs, it has no vulnerabilities, it has a Permissive License and it has high support. However ambassador build file is not available. You can download it from GitHub.

Ambassador API Gateway [Build Status][build-status]][build-pages] [Docker Repository][docker-latest]][docker-repo] ![Docker Pulls][docker-pulls] [Join Slack][slack-join]][slack-url].

Support

Quality

Security

License

Reuse

Support

ambassador has a highly active ecosystem.

It has 3324 star(s) with 512 fork(s). There are 87 watchers for this library.

It had no major release in the last 12 months.

There are 220 open issues and 1073 have been closed. On average issues are closed in 56 days. There are 18 open pull requests and 0 closed requests.

It has a negative sentiment in the developer community.

The latest version of ambassador is v1.13.6

Quality

ambassador has 0 bugs and 0 code smells.

Security

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

ambassador code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

ambassador 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

ambassador releases are available to install and integrate.

ambassador has no build file. You will be need to create the build yourself to build the component from source.

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Get all kandi verified functions for this library.

ambassador Key Features

No Key Features are available at this moment for ambassador.

ambassador Examples and Code Snippets

Explanation

Java

Lines of Code : 102

License : No License

Copy

interface RemoteServiceInterface {
    long doRemoteFunction(int value) throws Exception;
}


@Slf4j
public class RemoteService implements RemoteServiceInterface {
    private static RemoteService service = null;

    static synchronized RemoteServic

kafka-ambassador,Run,kubernetes:

Lines of Code : 49

License : Permissive (Apache-2.0)

Copy

apiVersion: apps/v1
kind: Deployment
metadata:
  name: kafka-ambassador
  labels:
    app: kafka-ambassador
spec:
  replicas: 1
  updateStrategy:
    type: RollingUpdate
    rollingUpdate:
      maxUnavailable: 10%
  selector:
    matchLabels:

kafka-ambassador,Configuration

Lines of Code : 34

License : Permissive (Apache-2.0)

Copy

server:
  http:
    listen: "0.0.0.0:18080"
  grpc:
    listen: "0.0.0.0:18282"
  monitoring:
    listen: "0.0.0.0:28080"
producer:
  cb:
    interval: 0
    timeout: "20s"
    fails: 5
    requests: 3
  resend:
    period: "33s"
    rate_limit: 1000

Community Discussions

Trending Discussions on ambassador

Envoy Filter is only getting applied on calls to External Load Balancer but not on Traffic to inbound ingress for Specific Service

Sort Array by Date (Newest first) in Angular

Pull sentences including any keywords and store them in another df column

Is there a way to remove double slash using regex in ambassador emissary ingress?

How to make the article above cover the article below when it gets mor height?

services.db.ports must be a list

How to configure ingress-nginx-controller-metrics in Prometheus using Helm chart with values file?

Clean Ambassador Edge Stack install on GKE fails with DNS resolving

Jackson ObjectMapper JSON to Java Object RETURNS NULL Values

Extracting Data from nav Tag with beautifulsoup

QUESTION

Envoy Filter is only getting applied on calls to External Load Balancer but not on Traffic to inbound ingress for Specific Service

Asked 2022-Apr-09 at 22:57

I have a K8s Cluster, exposed its address using the command : kubectl get svc istio-ingressgateway -n istio-system -> Let's assume the address was a467.kongz.com

There's an Envoyfilter in my cluster that utilizes ExtAuth and attaches an extra header Is-Kong-Verified to the response headers Consider Something similar to this -> (https://stackoverflow.com/a/67350456/10858217)

Now when I make an API call to -> curl -v a467.kongz.com/stream/1 This reaches External Auth System and the response header has the Is-Kong-Verified attached and then finally reaches the Upstream Service Kong Stream Service Pod(/stream/1)

Now when I make calls to the Kong Stream Service which is exposed to the Public via Ingress as https://stream.kongz.com/stream/1, the Request is not being picked up by the Envoy Filter but reaches the end service.

End Goal

Need the EnvoyFilter to be applied on all incoming requests inside the cluster, even if the Service is directly requested

NOTE: The target Service/deployment has Istio-Sidecar injected

I have checked a few documents and realized that there should be a Gateway Service like Ambassador, Nginx that acts as a Proxy to the services. So when the client/user makes calls to the Nginx Proxy it routes the traffic to the ALB or Cluster Address then it goes through the EnvoyFilter and then reaches the Upstream Service.

Is it possible to achieve the end goal without any proxy system(nginx, ambassdor) or am I missing something?

Thanks in Advance for the answer.

...

ANSWER

Answered 2022-Apr-09 at 22:57

Finally, I have found a solution for my query

As compared to the spec.configPatches.context=GATEWAY configuration in the following doc envoy filter to intercept upstream response

It should be changed to spec.configPatches.context=SIDECARD_INBOUND and the workload selector needs to be changed to the labels that match target pods under any namespace

Use the following doc for gaining more context https://istio.io/latest/docs/reference/config/networking/envoy-filter/#EnvoyFilter-PatchContext

Now this will allow the API calls to the specific service via Ingress intercepted by the Envoy Filter

Make sure the Pods have the label that matches the Workload Selector spec.workloadSelector.labels For Instance, it should be similar to the one as follows

Source https://stackoverflow.com/questions/71789318

QUESTION

Sort Array by Date (Newest first) in Angular

Asked 2022-Apr-04 at 08:17

I am new to angular js and I would like to sort my array of events by date. Newer events first then older. I have a separate array file for the events.

Here is my array file, newsList.ts

...

ANSWER

Answered 2022-Apr-04 at 04:50

Override sort function, parse Date and compare it

Source https://stackoverflow.com/questions/71732087

QUESTION

Pull sentences including any keywords and store them in another df column

Asked 2022-Mar-13 at 23:24

(python, pandas, etc.) Haven't been able to figure out a robust answer to the following:

I have a dataframe essentially containing articles (df['Content'] is the name. I would like to pull the entire sentence (and store it/them in a new column) each time it includes any keywords.

So far I'm only able to get the unique set of keywords that are flagged each time. How do I get the sentences from the Content column?

...

ANSWER

Answered 2022-Mar-13 at 23:24

You're going to find a few challenges here, such as body-positivity being in one of your sentences but not being a keyword. There could be many variations you are missing. However you can take an initial stab at it by splitting all of the individual sentences into rows, then using the regex to find the matches. You can stack those back up into lists of matches if you want.

Source https://stackoverflow.com/questions/71461507

QUESTION

Is there a way to remove double slash using regex in ambassador emissary ingress?

Asked 2022-Mar-02 at 09:22

I have deployed ambassador edge stack and I am using hosts and mapping resources to route my traffic. I want to implement the mapping in such a way that if there is any double slash in the path, using regex (or any other available way) to remove one slash from it. For example, if client request https://a.test.com//testapi I want it to be https://a.test.com/testapi.

I search through the ambassador documents but I am unable to find anything that can be of help.

Thank You

...

ANSWER

Answered 2022-Mar-01 at 10:28

There is the Module Resource for emissary ingress.

If present, the Module defines system-wide configuration. This module can be applied to any Kubernetes service (the ambassador service itself is a common choice). You may very well not need this Module. To apply the Module to an Ambassador Service, it MUST be named ambassador, otherwise it will be ignored. To create multiple ambassador Modules in the same namespace, they should be put in the annotations of each separate Ambassador Service.

You should add this to the module's yaml file:

Source https://stackoverflow.com/questions/71297515

QUESTION

How to make the article above cover the article below when it gets mor height?

Asked 2022-Feb-07 at 12:50

I need some help when hovering over article , i want to cover the article below it instead of pushing the whole next row, i tried to give it some padding and then heigh but i'm getting the same result. I tried also with Jquery to use .hover() function and it gave the same result.

The whole container has a display flex , and every article has a width and height , and when hovering over the article it gets more height. The article without hovering has a 480px and then when hovering 500px

...

ANSWER

Answered 2022-Feb-07 at 12:50

Edit here is an example using javascript

Source https://stackoverflow.com/questions/71010153

QUESTION

services.db.ports must be a list

Asked 2022-Jan-29 at 08:55

my docker-compose.yaml file like this

...

ANSWER

Answered 2022-Jan-29 at 08:55

Because yaml is very strict about the format.

Your port needs to be a newline(which represent be an array in yaml), use a space between the port number and port

Source https://stackoverflow.com/questions/70903676

QUESTION

How to configure ingress-nginx-controller-metrics in Prometheus using Helm chart with values file?

Asked 2022-Jan-18 at 15:05

I want to get my nginx-ingress metrics to be added in Prometheus so I can see my app logs to be shown in loki. However, I have not had much success. I have been following this guide here but I want to do this for nginx-ingress instead, the guide is for ambassador ingress.

Nginx-Ingress installed using the following command:

...

ANSWER

Answered 2022-Jan-16 at 11:47

additionalServiceMonitors for the kube-prom-stack should be :

Source https://stackoverflow.com/questions/70625095

QUESTION

Clean Ambassador Edge Stack install on GKE fails with DNS resolving

Asked 2022-Jan-06 at 14:36

we are testing out the Ambassador Edge Stack and started with a brand new GKE private cluster in autopilot mode.

We installed from scratch following the quick start tour to get a feeling of it and ended up with the following error

...

ANSWER

Answered 2022-Jan-05 at 09:13

That sounds like an issue related to the webhooks limitation in GKE Autopilot

Which version of GKE are you on ?

Also there is a limitation with which resources and namespaces we allow webhooks to intercept

Additionally, webhooks which specify one or more of following resources (and any of their sub-resources) in the rules, will be rejected:

group: "" resource: nodes

group: "" resource: persistentvolumes

group: certificates.k8s.io resource: certificatesigningrequests

group: authentication.k8s.io resource: tokenreviews

You probably have to check the manifests of Ambassador Edge Stack to figure this out.

Source https://stackoverflow.com/questions/70585521

QUESTION

Jackson ObjectMapper JSON to Java Object RETURNS NULL Values

Asked 2021-Dec-05 at 14:08

I'm trying to loop through the child object of a JSON array which stores objects. My JSON file is as follows:

...

ANSWER

Answered 2021-Dec-05 at 14:08

You are missing a class that matches the list of Species that your JSON contains:

Source https://stackoverflow.com/questions/70222096

QUESTION

Extracting Data from nav Tag with beautifulsoup

Asked 2021-Dec-01 at 19:22

I am trying to delete the data within a nav tag present in scraped data. I tried several methods and its extracting scuccessfully. But when I try to clean the rest of the data, the data from nav tag is also appearing. I tried extract and decompose but all giving same results.

Code

...

ANSWER

Answered 2021-Oct-30 at 21:18

from bs4 import BeautifulSoup
from selenium import webdriver
import urllib.parse
from selenium.common.exceptions import WebDriverException
from selenium.webdriver.chrome.service import Service

service = Service("/home/ubuntu/selenium_drivers/chromedriver")

options = webdriver.ChromeOptions()
options.add_argument("user-agent=Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.3")
options.add_argument("--headless")
options.add_argument('--ignore-certificate-errors')
options.add_argument("--enable-javascript")
options.add_argument('--incognito')

URL = "https://michiganopera.org/season-schedule/frida/"

try:
    driver = webdriver.Chrome(service = service, options = options)
    driver.get(URL)
    driver.implicitly_wait(2)
    html_content = driver.page_source
    driver.quit()
except WebDriverException:
    driver.quit()

soup = BeautifulSoup(html_content, 'html.parser')
z = soup.find("nav",{"class":"nav-main"})
z.extract()
for h in soup.find_all('header'):
    try:
        h.extract()
    except:
        pass
for f in soup.find_all('footer'):
    try:
        f.extract()
    except:
        pass
try:
    cols = soup.find("div",{"class":"modal fade"})
    cols.extract()
except:
    pass
text = soup.getText(separator=u' ')
sep = 'Sponsors'
stripped = text.split(sep, 1)[0]
print(stripped)

Source https://stackoverflow.com/questions/69766517

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

Vulnerabilities

No vulnerabilities reported

Install ambassador

You can download it from GitHub.
You can use ambassador like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

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 .

Find more information at: