eramax

Common

export OPT=/opt
export BUILDS=/some/where/mini_linux
mkdir -p $BUILDS

Linux kernel

eramax

FROM ubuntu as base
LABEL maintainer="Ahmed Morsi"

ENV TZ Europe/Stockholm
ENV DEBIAN_FRONTEND noninteractive 

# apps
RUN apt-get update && apt-get install -y curl tzdata nano htop cargo nodejs npm yarn  build-essential git cmake locales zsh btop sudo iputils-ping wget tree jq python3 python3-pip
RUN apt-get -y autoremove
RUN apt-get -y clean

eramax

n() { ndisasm -b64 tmp.bin; xxd -g1 tmp.bin; xxd -b tmp.bin; rm tmp.bin; }
a() { { echo "bits 64"; echo "$@"; } > tmp.s; nasm -f bin -D ARCH_x86_64 -o tmp.bin tmp.s; n; }
h() { printf '%s' "$@" | xxd -r -p > tmp.bin; n; }
b() { binary_value=$(echo "$@" | tr -d '[:space:]\n'); hex_value=$(printf '%0*X' $(((${#binary_value}+3)/4)) "$((2#$binary_value))"); h "$hex_value"; }
hx() { h "${@//[[:space:]]/}" ; }


# nasm_build() {
#   ndisasm -b 64 tmp.bin
#   xxd -g1 tmp.bin

eramax

#include <stdint.h>
#include <stdio.h>
#include <sys/mman.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/stat.h>

eramax

# Remove telegram groups
# python3 -m pip install --upgrade telethon
from telethon import TelegramClient, sync
# get an Id from https://my.telegram.org/apps
api_id = 111111111111
api_hash = 'xxxxxxxxxxxxx'
# List all the group names you want to keep, the script will delete other groups.
excluded_groups = ['gp1','gp2']

class TelegramAPIs(object):

eramax

apiVersion: apps/v1
kind: Deployment
metadata:
  name: echoserver
spec:
  replicas: 2
  selector:
    matchLabels:
      app: echoserver
  template:

eramax

#!/bin/sh
set -e
set -o noglob

# Usage: ./install.sh [options]
#
# Example:
#   Installing on first master node run:
#     ./install --num 3 --vip 192.168.2.10 --iface eth0
#   Installing on other master nodes run:

eramax

#!/bin/bash

curl -sfL https://get.k3s.io | INSTALL_K3S_EXEC='--flannel-backend=none --no-flannel' sh -s - \
  --disable-network-policy \
  --disable "servicelb" \
  --disable "traefik" \
  --disable "metrics-server"

sudo cat /etc/rancher/k3s/k3s.yaml > ~/.kube/config
kubectl create -f https://raw.githubusercontent.com/cilium/cilium/v1.7/install/kubernetes/quick-install.yaml

eramax

/etc/update-extlinux.conf

default_kernel_opts="nomodeset quiet rootfstype=ext4 cgroup_enable=cpuset cgroup_memory=1 cgroup_enable=memory consoleblank=120"

update-extlinux && reboot

Install k3s

curl -sfL https://get.k3s.io | INSTALL_k3S_EXEC='--disable servicelb --no-deploy traefik --flannel-backend=none --disable-network-policy' sh -

eramax

#!/bin/bash

# Vorhandensein der Programme prüfen
MKISOFS=( $(which genisoimage mkisofs) )

if ! [ -x "$MKISOFS" ]; then echo "genisoimage aka mkisofs is missing"; exit 1; fi
if ! [ -x "$(which gcc)" ]; then echo "gcc is missing"; exit 1; fi
if ! [ -x "$(which nasm)" ]; then echo "nasm is missing"; exit 1; fi
if ! [ -x "$(which cpio)" ]; then echo "cpio is missing"; exit 1; fi
if ! [ -x "$(which tar)" ]; then echo "tar is missing"; exit 1; fi