gardener | native system managing the full lifecycle | GCP library

by gardener Go Version: v1.63.1 License: Non-SPDX

kandi X-RAY | gardener Summary

gardener is a Go library typically used in Cloud, GCP applications. gardener has no bugs, it has no vulnerabilities and it has medium support. However gardener has a Non-SPDX License. You can download it from GitHub.

See our documentation in the /docs repository, please find the index here.

Support

Quality

Security

License

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kandi-support Support

gardener has a medium active ecosystem.
It has 2388 star(s) with 410 fork(s). There are 75 watchers for this library.
There were 10 major release(s) in the last 6 months.
There are 74 open issues and 1498 have been closed. On average issues are closed in 82 days. There are 19 open pull requests and 0 closed requests.
It has a neutral sentiment in the developer community.
The latest version of gardener is v1.63.1

gardener Support

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quality kandi Quality

gardener has 0 bugs and 0 code smells.

gardener Quality

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gardener Quality

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security Security

gardener has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
gardener code analysis shows 0 unresolved vulnerabilities.
There are 0 security hotspots that need review.

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license License

gardener has a Non-SPDX License.
Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

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build Reuse

gardener releases are available to install and integrate.
Installation instructions are available. Examples and code snippets are not available.
It has 509484 lines of code, 20481 functions and 2614 files.
It has high code complexity. Code complexity directly impacts maintainability of the code.

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gardener Key Features

Kubernetes-native system managing the full lifecycle of conformant Kubernetes clusters as a service on Alicloud, AWS, Azure, GCP, OpenStack, EquinixMetal, vSphere, MetalStack, and Kubevirt with minimal TCO.

gardener Examples and Code Snippets

Community Discussions

Trending Discussions on gardener

Update specific yaml property
How to get values from an Adapter Class in Kotlin?
How to use separate key lists to perform a join between two DataFrames?
ELF go binaries default byte alignment
Combine Consecutive Rows for given index values in Pandas DataFrame
cURL POST request to Java SpringBoot api returns Unsupported Media Type
How can I search file1.txt and file2.txt for matching characters and print output to a new file
How to draw plots for multiple conditions in R?
Regex for blacklist and whitelist words
Cannot deserialize the current JSON object because the type requires a JSON array

Trending Discussions on gardener

QUESTION

Update specific yaml property

Asked 2022-Mar-29 at 20:01

Im trying to parse a yaml file and update only one property, the problem is that the type is RAW and when I update one field it update the whole object,

what I want is to update only NatIPNames from test1 to test2, but without changing the value of minPortsPerVM(10000) How can I do it?

This is the yaml

apiVersion: core.gardener.cloud/v1beta1
kind: Shoot
metadata:
  name: test
  namespace: ns
spec:
  provider:
    type: aaa
    infrastructureConfig:
      apiVersion: gcp.provider.extensions.gardener.cloud/v1alpha1
      kind: InfrastructureConfig
      networks:
        cloudNAT:
          minPortsPerVM: 10000
          natIPNames:
            - name: test1

This is the code

package main

import (
    "encoding/json"
    "fmt"
    gcpv1alpha1 "github.com/gardener/gardener-extension-provider-gcp/pkg/apis/gcp/v1alpha1"
    "github.com/gardener/gardener/pkg/apis/core/v1beta1"
    "io/ioutil"
    "k8s.io/apimachinery/pkg/runtime"
    "k8s.io/apimachinery/pkg/util/yaml"
)

func main() {
    shoot, e := parseShoot("test.yaml")
    if e != nil {
        fmt.Println(e)
    }

    shoot.Spec.Provider.InfrastructureConfig.Raw = encode(&gcpv1alpha1.InfrastructureConfig{
        Networks: gcpv1alpha1.NetworkConfig{
            CloudNAT: &gcpv1alpha1.CloudNAT{
                //MinPortsPerVM: ,
                NatIPNames: []gcpv1alpha1.NatIPName{
                    {Name: "test2"},
                },
            },
        },
    })
    fmt.Println(shoot.Spec.Provider.InfrastructureConfig)
}

func parseShoot(path string) (*v1beta1.Shoot, error) {
    var shootSpec *v1beta1.Shoot
    bytes, err := ioutil.ReadFile(path)
    if err != nil {
        return nil, err
    }
    err = yaml.Unmarshal(bytes, &shootSpec)
    if err != nil {
        return nil, err
    }
    return shootSpec, nil
}

func encode(obj runtime.Object) []byte {
    data, _ := json.Marshal(obj)
    return data
}

ANSWER

Answered 2022-Mar-29 at 20:01

I am not well aware of the gardener properties. But what you can do is create a struct for the InfrastructureConfig like below

type InfraConfig struct {
    APIVersion string `json:"apiVersion"`
    Kind       string `json:"kind"`
    Networks   struct {
        CloudNAT struct {
            MinPortsPerVM int `json:"minPortsPerVM"`
            NatIPNames    []struct {
                Name string `json:"name"`
            } `json:"natIPNames"`
        } `json:"cloudNAT"`
    } `json:"networks"`
}

and create a variable referencing that struct and unmarshal the Raw object into that like below.

    var existingInfraConfig InfraConfig
    err := json.Unmarshal(shoot.Spec.Provider.InfrastructureConfig.Raw, &existingInfraConfig)

then you can edit on the name (you might want to add some logic to validate the slice to update the right index) and marshal it and assign it back to the InfraConfig like below.

    existingInfraConfig.Networks.CloudNAT.NatIPNames[0].Name = "test2"
    byteData, _ := json.Marshal(existingInfraConfig)

    shoot.Spec.Provider.InfrastructureConfig = &runtime.RawExtension{
        Raw:    byteData,
        Object: nil,
    }

On the whole, it would be like

package main

import (
    "encoding/json"
    "fmt"
    "github.com/gardener/gardener/pkg/apis/core/v1beta1"
    "io/ioutil"
    "k8s.io/apimachinery/pkg/runtime"
    "k8s.io/apimachinery/pkg/util/yaml"
)

type InfraConfig struct {
    APIVersion string `json:"apiVersion"`
    Kind       string `json:"kind"`
    Networks   struct {
        CloudNAT struct {
            MinPortsPerVM int `json:"minPortsPerVM"`
            NatIPNames    []struct {
                Name string `json:"name"`
            } `json:"natIPNames"`
        } `json:"cloudNAT"`
    } `json:"networks"`
}

func main() {
    shoot, e := parseShoot("test.yaml")
    if e != nil {
        fmt.Println(e)
    }

    var existingInfraConfig InfraConfig
    err := json.Unmarshal(shoot.Spec.Provider.InfrastructureConfig.Raw, &existingInfraConfig)
    fmt.Println(err)

    existingInfraConfig.Networks.CloudNAT.NatIPNames[0].Name = "test2"
    byteData, _ := json.Marshal(existingInfraConfig)

    shoot.Spec.Provider.InfrastructureConfig = &runtime.RawExtension{
        Raw:    byteData,
        Object: nil,
    }
    fmt.Println(string(shoot.Spec.Provider.InfrastructureConfig.Raw))

}

func parseShoot(path string) (*v1beta1.Shoot, error) {
    var shootSpec *v1beta1.Shoot
    bytes, err := ioutil.ReadFile(path)
    if err != nil {
        return nil, err
    }
    err = yaml.Unmarshal(bytes, &shootSpec)
    if err != nil {
        return nil, err
    }
    return shootSpec, nil
}

Source https://stackoverflow.com/questions/71667203

QUESTION

How to get values from an Adapter Class in Kotlin?

Asked 2022-Mar-13 at 18:18

I'm trying to get data dynamically from an Adapter Class but I don't know how to do it.

What I want is to get if the CheckBox (cardCheck) is checked when the "Calculate" Button at the bottom is clicked.

Here is a picture of the layout of the app

Code of Card (Model)

package com.bhasvic.gardener.models

data class Card(var name: String, var price: Int, var checked: Boolean)

Code of Adapter Class

package com.bhasvic.gardener.adapters

import android.annotation.SuppressLint
import android.content.Context
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.CheckBox
import android.widget.EditText
import android.widget.TextView
import androidx.recyclerview.widget.RecyclerView
import com.bhasvic.gardener.models.Card
import com.bhasvic.gardener.R

class CardAdapter(private val ctx: Context) : RecyclerView.Adapter<ServicesViewHolder>() {
    private val messages: ArrayList<Card> = ArrayList()

    @SuppressLint("NotifyDataSetChanged")
    fun addMessage(message: Card){
        messages.add(message)
        notifyDataSetChanged()
    }

    override fun getItemCount(): Int {
        return messages.size
    }

    fun getItem(position: Int): Card {
        return messages[position]
    }

    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ServicesViewHolder {
        return MyServicesViewHolder(LayoutInflater.from(ctx).inflate(R.layout.card, parent, false))
    }

    override fun onBindViewHolder(holder: ServicesViewHolder, position: Int) {
        val message = messages[position]
        holder.bind(message)
    }

    inner class MyServicesViewHolder(view: View): ServicesViewHolder(view) {
        private var cardName: TextView = view.findViewById(R.id.cardName)
        private var cardPrice: EditText = view.findViewById(R.id.cardPrice)
        private var cardCheck: CheckBox = view.findViewById(R.id.cardCheck)

        override fun bind(message: Card) {
            cardName.text = message.name
            cardPrice.setText(message.price.toString())
            cardCheck.isChecked = message.checked
        }
    }
}

open class ServicesViewHolder(view: View): RecyclerView.ViewHolder(view) {
    open fun bind(message: Card) {}
}

Code of Main Activity

package com.bhasvic.gardener

import android.annotation.SuppressLint
import android.os.Bundle
import android.widget.Button
import android.widget.Toast
import androidx.appcompat.app.AppCompatActivity
import androidx.recyclerview.widget.RecyclerView
import com.bhasvic.gardener.adapters.CardAdapter
import com.bhasvic.gardener.models.Card


val services = listOf("A", "B", "C")
val services_prices = listOf(11, 7, 22)

class MainActivity : AppCompatActivity() {
    @SuppressLint("InflateParams", "StringFormatMatches")
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)

        // Define the variables
        val cardsList = findViewById<RecyclerView>(R.id.cardsList)
        val buttonCalculate = findViewById<Button>(R.id.buttonCalculate)

        // Define the Card
        val cardAdapter = CardAdapter(this)
        cardsList.adapter = cardAdapter

        // Add the Services
        for (item in services.indices) {
            val toAdd = Card(name = "Services: ${services[item]}", price = services_prices[item], checked = false)
            cardAdapter.addMessage(toAdd)
        }

        buttonCalculate.setOnClickListener {
            val itm = cardAdapter.getItem(0).checked.toString()
            Toast.makeText(this, itm, Toast.LENGTH_SHORT).show()
        }
    }
}

ANSWER

Answered 2022-Mar-13 at 18:18

An Adapter is just a class that takes some data and displays it in some widget. You've already created a function to add items to the data set (addMessage), why not just make one to grab the data you want?

fun getCheckedMessages(): List<Card> = messages.filter { it.checked }

or if you really do just want to get the checked status of the first item:

fun isFirstItemChecked() = messages.firstOrNull()?.checked ?: false

Also, you're not actually storing the checked status of an item when the user toggles it (by setting message.checked). It's just a checkbox that gets set when it's first displayed, then the user can turn it on and off but it doesn't do anything. Typically you'd make the ViewHolder keep a reference to the current data item it's displaying, and add a listener on the checkbox during init, something like this:

    inner class MyServicesViewHolder(view: View): ServicesViewHolder(view) {
        private val cardName: TextView = view.findViewById(R.id.cardName)
        private val cardPrice: EditText = view.findViewById(R.id.cardPrice)
        private val cardCheck: CheckBox = view.findViewById(R.id.cardCheck)

        // reference to the message we're displaying
        // lateinit because we don't have one yet, but we'll set it before it's used
        private lateinit var currentMessage: Card

        init {
            // you want an onClick listener instead of an onCheckedChangeListener,
            // just because updating the checked state would trigger it - probably
            // fine here, but it can cause problems with observer/reactive patterns
            cardCheck.setOnClickListener { checkbox ->
                // update the current message to match the state of the checkbox
                message.checked = checkbox.checked
            }
        }

        override fun bind(message: Card) {
            // keep a reference to this message so it's the one that gets updated
            currentMessage = message

            cardName.text = message.name
            cardPrice.setText(message.price.toString())
            cardCheck.isChecked = message.checked
        }
    }

Source https://stackoverflow.com/questions/71459299

QUESTION

Combine Consecutive Rows for given index values in Pandas DataFrame

Asked 2021-Jun-30 at 19:42

I was extracting tables from a PDF with tabula-py. But in a table where some rows were more than one line, but in tabula-py, a single-table row is converted as multiple rows in DataFrame. I'm giving a sample here.

    Serial No.  Name    Type    Total
0   1   Easter         Multiple    19   
1   2   Costeri        Roundabout  16   
2   3   Zhiop            Tee       16   
3   4   Nesss           Cross      10   
4   5   Uoar Lhahara    Tee        10   
5   6   Trino Nishra (KX) Tee       9   
6   7   Old-FX Box      Cross       8
7   8   Gardeners    Roundabout     8   
8   9   Max Detter   Roundabout     7   
9   NaN Others (Asynco, NaN        NaN  
10  10  D+ E,           Cross       7   
11  NaN etc)            NaN        NaN

If you look at the sample you will see that rows in 9, 10, and 11 indices are actually a single row. There was multiple line in the table (in pdf). This table has more than 100 rows and at least 12 places those issues have occurred. Some places it is 2 consecutive rows and in some places it is 3 consecutive rows. How can we merge those rows with index values?

ANSWER

Answered 2021-Jun-30 at 19:42

You can try:

df['Serial No.'] = df['Serial No.'].bfill().ffill()
df['Total'] = df['Total'].astype(str).replace('nan', np.nan)

df_out = df.groupby('Serial No.', as_index=False).agg(lambda x: ''.join(x.dropna()))
df_out['Total'] = df_out['Total'].replace('', np.nan, regex=True).astype(float)

Result:

print(df_out)

   Serial No.                      Name        Type  Total
0         1.0                    Easter    Multiple   19.0
1         2.0                   Costeri  Roundabout   16.0
2         3.0                     Zhiop         Tee   16.0
3         4.0                     Nesss       Cross   10.0
4         5.0              Uoar Lhahara         Tee   10.0
5         6.0          Trino Nishra(KX)         Tee    9.0
6         7.0                Old-FX Box       Cross    8.0
7         8.0                 Gardeners  Roundabout    8.0
8         9.0                Max Detter  Roundabout    7.0
9        10.0  Others (Asynco,D+ E,etc)       Cross    7.0

Source https://stackoverflow.com/questions/68200424

QUESTION

Regex for blacklist and whitelist words

Asked 2021-Feb-01 at 21:54

I'm trying to set up regex for a blacklist and whitelist, flagging blacklisted words and ignoring whitelisted words. Here are the rules:

I want to see if a word or phrase on the blacklist exists in the input string.
The blacklist words should be matched regardless of where they appear (full word or as substring).
The whitelist words (i.e. words that are known to be okay even though they contain blacklisted words) are not to be matched if they are full words only.

Blacklist words I want to search for and match if found: BUNNY, GARDEN, HOLE

Whitelist words that are clean and can be ignored even though they contain blacklisted words: WHOLE, GARDENER

I made the following regex using negative lookbehind: (BUNNY|GARDEN|HOLE)(?<!\bWHOLE\b|\bGARDENER\b)

My silly example string: This whole hole is a wholey mistake in the gardener agardener.

I would expect only the following be matched: "hole" "wholey" "agardener"

It mostly works, since "whole" doesn't match but "wholey" does and "agardener" is also a match. However, "gardener" matches even though it's in the whitelist. What am I missing?

ANSWER

Answered 2021-Feb-01 at 21:54

You can use

\w*(?:BUNNY|GARDEN|HOLE)\w*\b(?<!\bWHOLE|\bGARDENER)

See the regex demo.

A variation without a lookbehind, but with a lookahead:

\b(?!(?:WHOLE|GARDENER)\b)\w*(?:BUNNY|GARDEN|HOLE)\w*\b

See this regex demo.

Details:

\w* - zero or more word chars
(?:BUNNY|GARDEN|HOLE) - one of the required word parts
\w* - zero or more word chars
\b - a word boundary
(?<!\bWHOLE|\bGARDENER) - a negative lookbehind that fails the match if there whole word situated on the left is WHOLE or GARDENER.

The \b(?!(?:WHOLE|GARDENER)\b)\w*(?:BUNNY|GARDEN|HOLE)\w*\b matches a word boundary first, then fails the match if the next chars are a WHOLE or GARDENER whole words and then matches a word with BUNNY, GARDEN or HOLE substring in it.

Replace \w with [a-zA-Z] or \p{L} (or [[:alpha:]]) if supported and you need to only match letter words.

Source https://stackoverflow.com/questions/66000286

QUESTION

Cannot deserialize the current JSON object because the type requires a JSON array

Asked 2020-Nov-23 at 06:41

Question: What am I missing? Any guidance would be appreciated.

Scenario: I am attempting to collect form data and use an API to validate an address.

Problem: Cannot deserialize the current JSON object.

Similar Posts:

Error:

Cannot deserialize the current JSON object (e.g. {\"name\":\"value\"}) into type 'System.Collections.Generic.List`1[ShipEngine.Api.Contracts.Shared.Addresses.Address]' because the type requires a JSON array (e.g. [1,2,3]) to deserialize correctly.

Code:

package main
 
import (
    "fmt"
    "log"
    "encoding/json"
    "net/http"
    "strings"
    "io/ioutil"
)

type Address struct {
    Address1    string `json:"address_line1"`
    Address2    string `json:"address_line2"`
    City        string `json:"city_locality"`
    State       string `json:"state_province"`
    Postal      string `json:"postal_code"`
    Country     string `json:"country_code"`
}

func home(w http.ResponseWriter, r *http.Request) {
    if r.URL.Path != "/" {
        http.Error(w, "404 not found.", http.StatusNotFound)
        return
    }
 
    switch r.Method {
    case "GET":     
         http.ServeFile(w, r, "form.html")
    case "POST":
        // Call ParseForm() to parse the raw query and update r.PostForm and r.Form.
        if err := r.ParseForm(); err != nil {
            fmt.Fprintf(w, "ParseForm() err: %v", err)
            return
        }
        fmt.Fprintf(w, "Post from website! r.PostFrom = %v\n", r.PostForm)
        
        address1 := r.FormValue("address1")
        address2 := r.FormValue("address2")
        city := r.FormValue("city")
        state := r.FormValue("state")
        postal := r.FormValue("postal")
        country := r.FormValue("country")
        
        fmt.Fprintf(w, "Address1 = %s\n", address1)
        fmt.Fprintf(w, "Address2 = %s\n", address2)
        fmt.Fprintf(w, "City = %s\n", city)
        fmt.Fprintf(w, "State = %s\n", state)
        fmt.Fprintf(w, "Postal = %s\n", postal)
        fmt.Fprintf(w, "Country = %s\n", country)
    

        // u1 := User{1, "John Doe", "gardener"}
        address := Address{
            Address1:   address1,
            Address2:   address2,
            City:   city,
            State:  state,
            Postal: postal,
            Country:    country,
        }

        json_data, err := json.Marshal(address)

        if err != nil {

            log.Fatal(err)
        }

        fmt.Println(string(json_data))
        fmt.Fprintf(w, "JSON = %s\n", string(json_data))
        
        url := "https://api.shipengine.com/v1/addresses/validate"
        method := "POST"

        payload := strings.NewReader(string(json_data))

        client := &http.Client {}
        
        req, err := http.NewRequest(method, url, payload)

        if err != nil {
            fmt.Println(err)
        }
        req.Header.Add("Host", "api.shipengine.com")
        req.Header.Add("API-Key", "INSERT_SECRET_KEY")
        req.Header.Add("Content-Type", "application/json")

        res, err := client.Do(req)
        defer res.Body.Close()
        body, err := ioutil.ReadAll(res.Body)

        fmt.Println(string(body))
    default:
        fmt.Fprintf(w, "Sorry, only GET and POST methods are supported.")
    }
}
 
func main() {
    http.HandleFunc("/", home)
 
    fmt.Printf("Starting server for testing HTTP POST...\n")
    if err := http.ListenAndServe(":80", nil); err != nil {
        log.Fatal(err)
    }
}

ANSWER

Answered 2020-Nov-23 at 02:18

The Ship Engine address validation API takes an array of addresses to validate. Use this code to generate a JSON array in the request:

    json_data, err := json.Marshal([]*Address{&address})

Not that this is related to the problem, but you can eliminate unnecessary memory allocations using this code to create the request body:

payload := bytes.NewReader(json_data)

Source https://stackoverflow.com/questions/64961529

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

Vulnerabilities

No vulnerabilities reported

Install gardener

The quickest way to test drive Gardener is to install it virtually onto an existing Kubernetes cluster, just like you would install any other Kubernetes-ready application. You can do this with our Gardener Helm Chart. Alternatively you can use our garden setup project to create a fully configured Gardener landscape which also includes our Gardener Dashboard.

Support

Feedback and contributions are always welcome!. All channels for getting in touch or learning about our project are listed under the community section. We are cordially inviting interested parties to join our bi-weekly meetings. Please report bugs or suggestions about our Kubernetes clusters as such or the Gardener itself as GitHub issues or join our Slack channel #gardener (please invite yourself to the Kubernetes workspace here).

Find more information at: