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Eduard Generalov egeneralov

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@egeneralov
egeneralov / gist:6e2e7716f79d16f63142261650e67ce6
Created February 1, 2023 11:11
egeneralov.authorized_keys
cd ~ && mkdir .ssh && chmod 700 .ssh && cd .ssh && curl -s https://github.com/egeneralov.keys >> authorized_keys && chmod 600 authorized_keys
@egeneralov
egeneralov / sshd_config
Created May 11, 2022 23:02
PermitRootLogin without-password
ChallengeResponseAuthentication no
UsePAM yes
X11Forwarding yes
PrintMotd no
AcceptEnv LANG LC_*
Subsystem sftp /usr/lib/openssh/sftp-server
Port 22
PubkeyAuthentication yes
ListenAddress 0.0.0.0
@egeneralov
egeneralov / etherpad.sh
Created April 19, 2022 22:14
mkdir -p /opt/etherpad
cd /opt/etherpad
cat << EOF > docker-compose.yaml
version: '3.4'
services:
etherpad:
image: etherpad/etherpad
environment:
@egeneralov
egeneralov / yandex_compute_instance-to-hosts-ini.tf
Last active February 26, 2022 19:00
variable "zone" {
type = string
default = "ru-central1-a"
}
variable "k8s_nodes" {
type = list(string)
default = [
"k8s-dev-0",
"k8s-dev-1",
@egeneralov
egeneralov / sgdisk-raid-xfs-example.sh
Created February 20, 2022 21:06
#!/bin/bash -xe
for disk in /dev/sd{c,d,e,f}; do
sgdisk \
-og \
-N 1 \
-c 1:"r0" \
-t 1:fd00 \
"${disk}"
done
mdadm --create /dev/md128 --level=0 --raid-devices=4 --name r0 --assume-clean /dev/sd{c,d,e,f}1
@egeneralov
egeneralov / minio-init-buckets.sh
Created November 9, 2021 13:21
#!/bin/bash
BUCKET_NAME=test
mc alias set minio-dev-domain-com https://minio-dev.domain.com/ d37f64f326f191e426c8c9f255e32dee 79884709becc128c3acaac2fc50f2e00
mc alias set minio-prod-domain-com https://minio-prod.domain.com/ d37f64f326f191e426c8c9f255e32dee 79884709becc128c3acaac2fc50f2e00
mkdir -p minio-policy/
for ENV in dev prod; do
@egeneralov
egeneralov / java-opts-discover-cgroup-limits.txt
Created September 23, 2021 03:59
-XX:+UnlockExperimentalVMOptions -XX:+UseCGroupMemoryLimitForHeap -XX:MaxRAMFraction=1 -XshowSettings:vm
@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 / debian-install-verify-containerd.sh
Created August 14, 2021 21:39
#!/bin/bash -x
apt-get update -q
apt-get install -yq curl sudo gnupg2
curl -fsSL https://download.docker.com/linux/debian/gpg | apt-key add -
echo "deb [arch=amd64] https://download.docker.com/linux/debian buster stable" > /etc/apt/sources.list.d/docker.list
apt-get update -q
apt-get install -yq containerd{,.io}