pingkunga

controlplane $ kubectl describe pod metrics-server-5d79fcb458-cx7rp
Error from server (NotFound): pods "metrics-server-5d79fcb458-cx7rp" not found
controlplane $ kubectl get pod metrics-server-5d79fcb458-cx7rp
Error from server (NotFound): pods "metrics-server-5d79fcb458-cx7rp" not found
controlplane $ kubectl describe pod metrics-server-5d79fcb458-cx7rp -n kube-system
Name:                 metrics-server-5d79fcb458-cx7rp
Namespace:            kube-system
Priority:             2000000000
Priority Class Name:  system-cluster-critical
Service Account:      metrics-server

pingkunga

apiVersion: v1
kind: Pod
metadata:
  creationTimestamp: null
  labels:
    run: nginx
    release: stable
    environment: dev
    tier: frontend
    app.kubernetes.io/name: "inv-app"

pingkunga

stateDiagram-v2
    Pending: Pending
    note left of Pending
        kube-scheduler หา node
        pod pull image / create container
    end note
    Running: Running
    note left of Running
        At least one container is still running, 
        or is in the process of starting or restarting

pingkunga

FROM alpine:latest
COPY --from=docker:dind /usr/local/bin/docker /usr/local/bin/
RUN apk --update add zip git curl --no-cache
RUN apk cache clean
RUN adduser -D invs
RUN rm -rf /bin/cat
RUN rm -rf /bin/touch
RUN rm -rf /bin/ls
RUN rm -rf /bin/touch
RUN rm -rf /bin/sh

pingkunga

'How to 
' 1. Aceess VBA Project (ALT + F11)
' 2. Add Module
' 3. Tools > References : Add a reference to Microsoft VBScript Regular Expressions 5.5
' 4. Paste Code and Run 
'Ref: https://stackoverflow.com/questions/25184019/trim-all-types-of-whitespace-including-tabs

Sub ExcelToPipeDelimitedText()
    Const Delimiter As String = "|"
    Dim iSheet As Worksheet

pingkunga

version: '3.3'

services:
  traefik2:
    image: traefik:latest
    restart: always
    command:
      - "--log.level=DEBUG"
      - "--api.insecure=true"
      - "--providers.docker=true"

pingkunga

public class InvsRequestHandler : AbstractBaseRequestHandler, IRTRequestHandler
{
    protected override void run()
    {
        try
        {
            while (true)
            {
                NetworkStream ns = clientSocket.GetStream();
                StringBuilder response = new StringBuilder();

pingkunga

public void sendRequest(ParamDTO message)
{
    try
    {
        NetworkStream ns = clientSocket.GetStream();
        ns.WriteTimeout = WriteTimeOut;

        Byte[] mb = serializeObject<RequestDictionaryMessage>(message);         //PING     

        ns.Write(mb, 0, mb.Length);

pingkunga

//JSONHelper
private static readonly JsonSerializerSettings _SerializerSettings = new JsonSerializerSettings()
{
    NullValueHandling = NullValueHandling.Ignore
};

public static Byte[] serializeObject<T>(T pObj)
{
    String JSON = JsonConvert.SerializeObject(pObj, typeof(T), _SerializerSettings);
    return Encoding.Unicode.GetBytes(JSON);

pingkunga

public class InvsRequestHandler : AbstractBaseRequestHandler, IRTRequestHandler
{
    protected override void run()
    {
        try
        {
            while (true)
            {
                NetworkStream ns = clientSocket.GetStream();
                object deserialized =((IFormatter)new BinaryFormatter()).Deserialize((Stream)ns);