alirezazadeh77’s gists

alirezazadeh77 / docker-compose-gitlab.yml

Last active December 31, 2023 15:55

script for back up from gitlab and setup

alirezazadeh77 / resize_lvm_storage .sh

Last active January 13, 2023 15:12

allocate free storage from lvm disks

	#!/bin/bash
	# example:
	# ./resize_lvm_storage.sh ubuntu-vg ubuntu-lv 99

	SIZE=$3
	LG=$1
	LV=$2

	vgdisplay $LG
	lvextend -L +"$SIZE"G /dev/"$LG"/"$LV"

alirezazadeh77 / http_proxy-docker.conf

Last active January 13, 2023 14:51

setup proxy on docker pull

	# add this file to /etc/systemd/system/docker.service.d (you need run mkdir /etc/systemd/system/docker.service.d) and rename file to "http_proxy.conf"

	[Service]
	Environment="HTTP_PROXY="
	Environment="HTTPS_PROXY="
	Environment="NO_PROXY=localhost,127.0.0.0/8,registry.example.com"

alirezazadeh77 / gitlab-runner-config-example.toml

Created January 13, 2023 14:37

a sample config for gitlab runner

alirezazadeh77 / clear_registry.sh

Last active January 13, 2023 14:32

set up docker registry and clear data unuse layer script

	#!/bin/bash

	docker exec -it docker-registry-registry_server-1 registry garbage-collect -m /etc/docker/registry/config.yml

alirezazadeh77 / clear_prometheus_data.sh

Last active January 13, 2023 15:14

prometheus and grafana setup example

	#!/bin/bash
	# example:
	# clear data more than 15 days
	# ./clear_prometheus_data.sh https://localhost job_example 1296000


	TIME=`date '+%s'`
	TIME=`expr $TIME - $3`

	BASE_DOMAIN=$1

alirezazadeh77 / bring_mem_and_cpu_online.sh

Created January 13, 2023 13:47

when upgrade your vm resource you can set up online bring resource without restart

	#!/bin/bash

	# Bring CPUs online
	for CPU_DIR in /sys/devices/system/cpu/cpu[0-9]*
	do
	CPU=${CPU_DIR##*/}
	echo "Found cpu: '${CPU_DIR}' ..."
	CPU_STATE_FILE="${CPU_DIR}/online"
	if [ -f "${CPU_STATE_FILE}" ]; then
	if grep -qx 1 "${CPU_STATE_FILE}"; then

alirezazadeh77 / change_time.sh

Last active January 13, 2023 15:14

change linux date time to a specific time