this gist is part of this series
thunderbolt and thunderbolt-net kernel modules (this must be done all nodes - yes i know it can sometimes work withoutm but the thuderbolt-net one has interesting behaviou' so do as i say - add both ;-)
nano /etc/modules add modules at bottom of file, one on each linex then y then enter
aka what i did to get from nothing to done.
note: these are designed to be primarily a re-install guide for myself (writing things down helps me memorize the knowledge), as such don't take any of this on blind faith - some areas are well tested and the docs are very robust, some items, less so). YMMV
| #/bin/bash -eu | |
| # Set global variables | |
| KUBE_API_SERVER_VIP=192.168.0.100 | |
| NODE_IPS=( 192.168.0.11 192.168.0.12 192.168.0.13 ) | |
| # Install HAProxy | |
| apt-get install -y --no-install-recommends software-properties-common | |
| add-apt-repository ppa:vbernat/haproxy-2.4 -y | |
| sudo apt-get install -y haproxy=2.4.\* |
Excerpts from the Proxmox VE Administration Guide]
LVM normally allocates blocks when you create a volume. LVM thin pools instead allocates blocks when they are written. This behaviour is called thin-provisioning, because volumes can be much larger than physically available space.
8.10.2. Trim/Discard It is good practice to run fstrim (discard) regularly on VMs and containers. This releases data blocks that the filesystem isn’t using anymore. It reduces data usage and resource load. Most modern operating systems issue such discard commands to their disks regularly. You only need to ensure that the Virtual Machines enable the disk discard option.
Necoとはいったい何なのか。
| javascript:(function()%7Bfunction%20t(t)%7Bconsole.log(t);t.date.match(e);var%20n=RegExp.$1;var%20r=RegExp.$2;if(r.length%3C=1)r=%220%22+r;var%20i=RegExp.$3;if(i.length%3C=1)i=%220%22+i;var%20s=%22%22+n+%22/%22+r+%22/%22+i;var%20o=%5Bs,t.name,t.author,t.url%5D;return%20o.join(%22%5Ct%22)+%22%5Cn%22%7Dfunction%20n(e)%7Bvar%20t=window.open(%22%22,%22name%22,%22height=250,width=700%22);t.document.write(%22%3Chtml%3E%3Chead%3E%3Ctitle%3EAmazon%20to%20TSV%3C/title%3E%22);t.document.write(%22%3C/head%3E%3Cbody%3E%22);t.document.write(%22%3Cpre%3E%22);t.document.write(e);t.document.write(%22%3C/pre%3E%22);t.document.write(%22%3C/body%3E%3C/html%3E%22);t.document.close();return%20t%7Dfunction%20u(e)%7Bif(typeof%20e!==%22number%22)%7Bvar%20e=0;$(%22%3Cdiv/%3E%22).css(%7Bposition:%22fixed%22,left:0,top:0,width:%22100%25%22,height:%22100%25%22,zIndex:1e3,backgroundColor:%22rgba(0,0,0,.7)%22,color:%22%23fff%22,fontSize:30,textAlign:%22center%22,paddingTop:%2215em%22%7D).attr(%22id%22,%22___overlay%22).text(%22Amazon%E3%8 |
| // Amazon で使った金額の合計を出す奴 | |
| // | |
| // 使い方: | |
| // 1. 全部コピーする (右上の Raw をクリックした先でやるのが楽) | |
| // 2. Amazon の注文履歴ページ ( https://www.amazon.co.jp/gp/css/order-history/ ) を開く | |
| // 3. F12 または 右クリ→要素の検証 とかで出てくる開発者ツールのコンソール (JavaScript REPL) にペースト | |
| // 4. エンターで実行 | |
| // (Firefox はなんか allow pasting とタイプしろみたいなことを言われるので従う) | |
| // 5. しばらく待つと alert で合計金額を表示 | |
| // |