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Eduard Generalov egeneralov

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@ishad0w
ishad0w / aveyo_edge_removal.bat
Last active May 15, 2024 13:17
AveYo (Microsoft Edge Removal)
@(set "0=%~f0"^)#) & powershell -nop -c iex([io.file]::ReadAllText($env:0)) & exit /b
#:: just copy-paste into powershell - it's a standalone hybrid script
sp 'HKCU:\Volatile Environment' 'Edge_Removal' @'
$also_remove_webview = 1
## why also remove webview? because it is 2 copies of edge, not a slimmed down CEF, and is driving bloated web apps
$also_remove_widgets = 1
## why also remove widgets? because it is a webview glorified ad portal on msn and bing news cathering to stupid people
$also_remove_xsocial = 1
## why also remove xsocial? because it starts webview setup every boot - xbox gamebar will still work without the social crap
@egeneralov
egeneralov / kind.md
Last active September 23, 2021 04:12
@egeneralov
egeneralov / kubeadm-InsecureSkipTLSVerify.diff
Last active January 22, 2022 16:12
diff --git a/cmd/kubeadm/app/cmd/join.go b/cmd/kubeadm/app/cmd/join.go
index 8487bd5aba4..3c8808139a0 100644
--- a/cmd/kubeadm/app/cmd/join.go
+++ b/cmd/kubeadm/app/cmd/join.go
@@ -481,6 +481,13 @@ func (j *joinData) InitCfg() (*kubeadmapi.InitConfiguration, error) {
return nil, err
}
klog.V(1).Infoln("[preflight] Fetching init configuration")
+
+ for _, el := range j.tlsBootstrapCfg.Clusters {
@egeneralov
egeneralov / ansible-integrate-gitlab-instance-with-k8s.yaml
Created June 9, 2021 12:05
---
- name: integrate gitlab instance with k8s
hosts: kube-master[0]
gather_facts: no
tasks:
- apt:
name:
- python-pip
- python-setuptools
@egeneralov
egeneralov / iptables-chain-whitelist-example.sh
Created May 18, 2021 08:30
#!/bin/bash -xe
apt-get install iptables{,-persistent}
iptables -N node-exporter
iptables -A node-exporter -s 1.1.1.1 -j ACCEPT
iptables -A node-exporter -s 1.0.0.1 -j ACCEPT
iptables -A node-exporter -s 8.8.8.8 -j ACCEPT
iptables -A node-exporter -s 127.0.0.0/8 -j ACCEPT
iptables -A node-exporter -j REJECT
@egeneralov
egeneralov / cilium kubespray direct routing.md
Created May 12, 2021 14:47

cilium kubespray direct routing

Tested on kube-sigs/kubespray commit a923f4e7c0692229c442b07a531bfb5fc41a23f9.

  • Add enable-endpoint-routes: "true" at EOF kubespray/roles/network_plugin/cilium/templates/cilium-config.yml.j2
  • Modify kubespray inventory group_vars/k8s-cluster/k8s-net-cilium.yml
cilium_auto_direct_node_routes: true
cilium_native_routing_cidr: 10.10.2.0/24
@egeneralov
egeneralov / golang-ssh-server-login-to-docker-container.go
Created February 1, 2021 23:15
package main
import (
"context"
"fmt"
"io"
"log"
"encoding/json"
"github.com/docker/docker/api/types"
@egeneralov
egeneralov / certificates.sh
Last active March 28, 2022 08:56
#!/bin/bash -xec
export DOMAIN=
rm -rf /etc/nginx/client_ssl
mkdir -p /etc/nginx/client_ssl
cd /etc/nginx/client_ssl
openssl req -new -newkey rsa:2048 -nodes -keyout ca.key -sha256 -x509 -days 3650 -subj "/CN=${DOMAIN}" -out ca.crt
@egeneralov
egeneralov / golang-to-debian-package.sh
Last active November 7, 2021 09:34
#!/bin/bash -xe
apt-get install -yq md5deep wget fakeroot
[ -z "${GO_VERSION}" ] && GO_VERSION=1.17
mkdir -p /tmp/golang/{DEBIAN,usr/local}
cd /tmp/golang/
wget https://dl.google.com/go/go${GO_VERSION}.linux-amd64.tar.gz
@egeneralov
egeneralov / k8s-chroot-host-from-pod.sh
Created June 4, 2020 17:33
#!/bin/sh -xe
for NAME in $(kubectl get nodes -o name | awk -F \/ '{print $2}'); do
cat << EOF | kubectl apply -f -
apiVersion: v1
kind: Pod
metadata:
name: kube-support-$NAME
namespace: kube-system
spec: