ConoHa

#!/bin/bash

set -eu

yum install -y jq

readonly MINECRAFT_DIR="/opt/minecraft_server"
readonly BACKUP_DIR_PREFIX="backup"
readonly MINECRAFT_SERVER_SERVICE="/etc/systemd/system/minecraft-server.service"

ConoHa

#!/bin/bash

set -eu

readonly ARCHIVER_DIR_PREFIX="${HOME}/.minecraft_archiver"
readonly ARCHIVER_BIN_DIR="${ARCHIVER_DIR_PREFIX}/bin"
readonly ARCHIVER_WORK_DIR="${ARCHIVER_DIR_PREFIX}/work"
readonly SYSTEMD_UNIT_DIR="/usr/lib/systemd/system/"

yum -y update

ConoHa

#!/bin/bash

set -eu

readonly MINECRAFT_DIR="/opt/minecraft_server"
readonly MINECRAFT_SERVICE="/etc/systemd/system/minecraft-server.service"
readonly backup_dir=$(ls ${MINECRAFT_DIR}/backup | sort -r | head -n 1)

if [ -z ${backup_dir} -o -e ${backup_dir} ]; then
    echo "Error: Backup directory not found."

ConoHa

#!/bin/bash

set -eu

readonly MINECRAFT_DIR="/opt/minecraft_server"
readonly MINECRAFT_SERVICE="/etc/systemd/system/minecraft-server.service"
readonly MINECRAFT_OLD_VERSION="1.13.0"

readonly backup_dir=$(ls ${MINECRAFT_DIR}/backup | grep ${MINECRAFT_OLD_VERSION} | sort -r | head -n 1)

ConoHa

#!/bin/bash

set -eu

readonly MINECRAFT_DIR="/opt/minecraft_server"
readonly MINECRAFT_SERVER_OLD_VER="1.13.0"
readonly MINECRAFT_SERVER_NEW_VER="1.13.1"
readonly BACKUP_DIR_PREFIX="backup"
readonly BACKUP_DIR="${MINECRAFT_SERVER_OLD_VER}-$(date --iso-8601='minutes')"
readonly MINECRAFT_SERVER_SERVICE="/etc/systemd/system/minecraft-server.service"

ConoHa

#!/bin/bash

set -eu

readonly MINECRAFT_DIR="/opt/minecraft_server"
readonly MINECRAFT_SERVICE="/etc/systemd/system/minecraft-server.service"

systemctl disable --now minecraft-server

rm -rf ${MINECRAFT_DIR}/[^backup]*

ConoHa

#!/bin/bash

set -eu

readonly MINECRAFT_DIR="/opt/minecraft_server/"
readonly MINECRAFT_SERVER_OLD_VER="1.12.2"
readonly MINECRAFT_SERVER_NEW_VER="1.13.0"
readonly BACKUP_DIR_PREFIX="backup"
readonly BACKUP_DIR="${MINECRAFT_SERVER_OLD_VER}-$(date --iso-8601='minutes')"
readonly MINECRAFT_SERVER_SERVICE="/etc/systemd/system/minecraft-server.service"

ConoHa

# yum -y install curl mkisofs syslinux
# cd /tmp
# git clone https://github.com/nyarla/coreos-live-iso
# cd coreos-live-iso
# ./makeiso.sh

・できあがったISOイメージをConoHaにアップロード
・ISOイメージで起動
・ISOイメージを作成したマシン／ユーザーのKey Pairでsshログイン

ConoHa

同時接続数10

# wrk -c 10 -t 5 -d 1m --latency http://[ロードバランサーのVIP]/
Running 1m test @ http://[ロードバランサーのVIP]/
  5 threads and 10 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency   105.06ms   16.29ms 160.44ms   63.61%
    Req/Sec    19.11      4.82    40.00     77.04%
  Latency Distribution

ConoHa

# wrk -c 30 -t 1 -d 30s --latency http://[VPSのIPアドレス]/
Running 30s test @ http://[VPSのIPアドレス]/
  1 threads and 30 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency   443.95ms   27.24ms 583.89ms   76.11%
    Req/Sec    68.49     24.07   210.00     81.85%
  Latency Distribution
     50%  441.40ms
     75%  456.87ms
     90%  475.32ms