ssh-copy-id better use root ssh-copy-id finish Reboot clustercontrol server ======sysbench====== [sysbench] select sysbench –num-threads=128 –report-interval=3 –max-requests=0 –max-time=300 –test=/usr/share/sysbench/tests/include/oltp_legacy/select.lua –mysql-table-engine=innodb –oltp-table-size=5000000 –mysql-user=root –mysql-password=“E<8r)^t-E<8r)^t-” –oltp-tables-count=1 –db-driver=mysql –mysql-host=192.168.xxx.xxx –mysql-port=3306 prepare sysbench –num-threads=128 –report-interval=3 –max-requests=0 –max-time=300 –test=/usr/share/sysbench/tests/include/oltp_legacy/select.lua –mysql-table-engine=innodb –oltp-table-size=5000000 –mysql-user=root –mysql-password=“E<8r)^t-E<8r)^t-” –oltp-tables-count=1 –db-driver=mysql –mysql-host=192.168.xxx.xxx –mysql-port=3306 run Oltp read/write * 产生数据 sysbench –num-threads=128 –report-interval=3 –max-requests=0 –max-time=300 –test=/usr/share/sysbench/tests/include/oltp_legacy/oltp.lua –mysql-table-engine=innodb –oltp-table-size=5000000 –mysql-user=root –mysql-password=“E<8r)^t-E<8r)^t-” –oltp-tables-count=1 –db-driver=mysql –mysql-host=192.168.xxx.xxx –mysql-port=3306 prepare * 执行 sysbench –num-threads=128 –report-interval=3 –max-requests=0 –max-time=300 –test=/usr/share/sysbench/tests/include/oltp_legacy/oltp.lua –mysql-table-engine=innodb –oltp-table-size=5000000 –mysql-user=root –mysql-password=“E<8r)^t-E<8r)^t-” –oltp-tables-count=1 –db-driver=mysql –mysql-host=192.168.xxx.xxx –mysql-port=3306 run ...

https://severalnines.com/docs/requirements.html#operating-system-user

ERR_TOO_MANY_REDIRECTS Or Error 526 SSL change Full or Full (strict) just try

https://blog.sean.taipei/2017/05/telegram-bot https://github.com/cortinico/telebotgae Use this token to access the HTTP API: 445067055:AAG8Lz1EL——————————— ．https://api.telegram.org/bot/ https://api.telegram.org/bot445067055:445067055:AAG8Lz1EL---------------------------------/getMe https://api.telegram.org/bot445067055:445067055:AAG8Lz1EL---------------------------------/getUpdates ．https://api.telegram.org/bot/sendMessage?chat_id=<Chat_id>&text= chat_id 使用者送訊息給telegram bot後，去getUpdates，就會有chat id https://api.telegram.org/bot445067055:AAG8Lz1EL---------------------------------/sendMessage?chat_id=265———-&text=Hello+World ．https://api.telegram.org/bot/setWebhook?url= 刪除是用 deleteWebhook 取得Webhook資料 getWebhookInfo https://api.telegram.org/bot[API_KEY]/setWebhook?url=https://[PROJECT-ID].appspot.com https://api.telegram.org/bot445067055:AAG8Lz1EL---------------------------------/setWebhook?url=https://xxx---bot-17------.appspot.com

https://www.incapsula.com/pricing-and-plans.html 最近才知道 Incapsula 蠻有名的，有免費試用喔 免費的額度是 頻寬 5Mb/s 1個月2T以內