add do not use 10.0.0.0 privae lan in GCP
This commit is contained in:
@@ -90,6 +90,180 @@
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<a href="/post/do-no-use-10-0-0-0-private-ipaddr-in-gcp/">
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<div class="content">
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<h3><a href="/post/do-no-use-10-0-0-0-private-ipaddr-in-gcp/">[筆記] 在gcp 中用wireguard建立VPN時，不要用 10.0.0.0/16 網段/Do No Use 10 0 0 0 Private Ipaddr in GCP</a></h3>
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<div class="meta">
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<span class="date moment">2019-08-16</span>
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<span class="categories">
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<a href="/categories/%E7%AD%86%E8%A8%98">筆記</a>
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</span>
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<span class="author"><a href="/author/eric-chang">Eric Chang</a></span>
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</div>
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<p>最近一直在玩 wireguard ，先前把各個分公司和總部的VPN 改用 wireguard 建立</p>
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<p>想說再打個VPN tunnel 來當跳板連 ptt 好了</p>
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<p>因為wireguard 建立很簡單，而且又可以指定想要繞出去的路由，不會影響原本的網路環境</p>
|
||||
|
||||
<p>本來是在vultr 的VPS上面建立這個tunnel</p>
|
||||
|
||||
<p>但是那台VPS連去ptt 很頓，卡卡的</p>
|
||||
|
||||
<p>所以改用google cloud platform 的free tier 來做</p>
|
||||
|
||||
<p>反正只是拿來當跳板，不會有什麼流量、運算產生，可以一直保持免費的狀態</p>
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<p></p>
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<a href="/post/do-no-use-10-0-0-0-private-ipaddr-in-gcp/" class="more"></a>
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<i class="fa fa-tags"></i>
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<div class="links">
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<a href="/tags/vpn">vpn</a>
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<a href="/tags/wireguard">wireguard</a>
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</div>
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<div class="article-wrapper u-cf">
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<a class="bubble" href="/post/multiple-site-to-site-vpn-using-wireguard/">
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<i class="fa fa-fw fa-pencil"></i>
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</a>
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<article class="default article">
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<div class="featured-image">
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<a href="/post/multiple-site-to-site-vpn-using-wireguard/">
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<img src="/images/post-default-10.jpg" alt="">
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</a>
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</div>
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<div class="content">
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<h3><a href="/post/multiple-site-to-site-vpn-using-wireguard/">[筆記] 透過 wireguard 建立多點 site to site VPN / Multiple Site to Site VPN Using Wireguard</a></h3>
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<div class="meta">
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<span class="date moment">2019-08-13</span>
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<span class="categories">
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<a href="/categories/%E7%AD%86%E8%A8%98">筆記</a>
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</span>
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<span class="author"><a href="/author/eric-chang">Eric Chang</a></span>
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</div>
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<p>因為實在受夠了現在用的 openwrt + strongswan 建立 IPSec VPN</p>
|
||||
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||||
<p>雖然說其實沒有什麼不好，但是畢竟不是我建立的，而當初的文件也都不見了</p>
|
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||||
<p>完全沒辦法了解當時設計的邏輯，造成後續debug 困難</p>
|
||||
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||||
<p>可以想像一下，一台VPN router ping 不到remote、ping不到internet、甚至ping不到自己 是要怎麼debug !?(翻桌</p>
|
||||
|
||||
<p>之前買了兩台edgerouter X 拿來玩了一下 wireguard，感覺還不錯，不過只有測試到點對點</p>
|
||||
|
||||
<p>這次試試看躲在gateway後面，看看能不能建立多點的VPN環境</p>
|
||||
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<p></p>
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<a href="/post/multiple-site-to-site-vpn-using-wireguard/" class="more"></a>
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</div>
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<i class="fa fa-tags"></i>
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<div class="links">
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<a href="/tags/vpn">vpn</a>
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<a href="/tags/ubuntu">ubuntu</a>
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<a href="/tags/wireguard">wireguard</a>
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<div class="article-wrapper u-cf">
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<a class="bubble" href="/post/site-to-site-vpn-using-wireguard-in-two-edgerouters/">
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@@ -744,161 +918,6 @@
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<div class="article-wrapper u-cf">
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<a class="bubble" href="/post/install-timeshift-on-ubuntu1804/">
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<a href="/post/install-timeshift-on-ubuntu1804/">
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<img src="/images/post-default-11.jpg" alt="">
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</a>
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</div>
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<div class="content">
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<h3><a href="/post/install-timeshift-on-ubuntu1804/">Install Timeshift on Ubuntu1804</a></h3>
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<div class="meta">
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<span class="date moment">2019-03-11</span>
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<span class="categories">
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<a href="/categories/%E7%AD%86%E8%A8%98">筆記</a>
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||||
</span>
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<span class="author"><a href="/author/eric-chang">Eric Chang</a></span>
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</div>
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<p>最近要開始測試client安裝 ubuntu 18.04 的 ansible playbook</p>
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<p>因為要不斷的修正，所以想到一直有在自己電腦上執行的timeshift這個軟體</p>
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<p>可以很簡單快速的備份、恢復系統狀態</p>
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<p>可是不知道為什麼，在ubuntu 18.04 上安裝就是會發生錯誤….</p>
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<p></p>
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<a href="/post/install-timeshift-on-ubuntu1804/" class="more"></a>
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<i class="fa fa-tags"></i>
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<div class="links">
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<a href="/tags/ubuntu">ubuntu</a>
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<a href="/tags/backup">backup</a>
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</div>
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</div>
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</article>
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</div>
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<div class="article-wrapper u-cf">
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<a class="bubble" href="/post/install-ubuntu1804-on-dell-6ir-raid-controller/">
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<i class="fa fa-fw fa-pencil"></i>
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</a>
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<article class="default article">
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<div class="featured-image">
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<a href="/post/install-ubuntu1804-on-dell-6ir-raid-controller/">
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<img src="/images/post-default-11.jpg" alt="">
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</a>
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</div>
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<div class="content">
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<h3><a href="/post/install-ubuntu1804-on-dell-6ir-raid-controller/">用DELL 6 i/R 建立RAID，並在上面安裝ubuntu 18.04 </a></h3>
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<div class="meta">
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<span class="date moment">2019-01-16</span>
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<span class="categories">
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||||
<a href="/categories/%E7%AD%86%E8%A8%98">筆記</a>
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||||
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||||
</span>
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||||
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||||
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||||
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||||
<span class="author"><a href="/author/eric-chang">Eric Chang</a></span>
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</div>
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<p>買了一張 DELL 6/iR 低階的raid 卡</p>
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<p>來測試把系統裝在硬體做的RAID上，結果沒想到居然不能開機…
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</p>
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<a href="/post/install-ubuntu1804-on-dell-6ir-raid-controller/" class="more"></a>
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</div>
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<div class="footer">
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||||
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||||
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<div class="tags">
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<i class="fa fa-tags"></i>
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||||
<div class="links">
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||||
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||||
<a href="/tags/ubuntu">ubuntu</a>
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</div>
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</div>
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@@ -929,6 +948,14 @@
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<strong></strong>
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<ul>
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<li>
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<a href="/post/do-no-use-10-0-0-0-private-ipaddr-in-gcp/">[筆記] 在gcp 中用wireguard建立VPN時，不要用 10.0.0.0/16 網段/Do No Use 10 0 0 0 Private Ipaddr in GCP</a>
|
||||
</li>
|
||||
|
||||
<li>
|
||||
<a href="/post/multiple-site-to-site-vpn-using-wireguard/">[筆記] 透過 wireguard 建立多點 site to site VPN / Multiple Site to Site VPN Using Wireguard</a>
|
||||
</li>
|
||||
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||||
<li>
|
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<a href="/post/site-to-site-vpn-using-wireguard-in-two-edgerouters/">[筆記] 在edgerouter上用wireguard 建立site to site VPN / Site to Site Vpn Using Wireguard in Two Edgerouters</a>
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</li>
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@@ -949,14 +976,6 @@
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<a href="/post/ansible-selectattr-from-list-in-dictionary/">[ansible] 引用事先定義好的yaml檔裡面的變數 - Ansible Selectattr From List in Dictionary file</a>
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</li>
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<li>
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<a href="/post/remote-management-system-meshcentral/">linux底下遠端遙控&管理的好用系統 Meshcentral / Remote Management & control system Meshcentral</a>
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</li>
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<li>
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<a href="/post/install-asus-10g-nic-in-proxmox/">Install Asus 10G NIC XG-C100C in Proxmox</a>
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</li>
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</ul>
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</div>
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@@ -967,7 +986,7 @@
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<ul>
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<li>
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<a href="/categories/%E7%AD%86%E8%A8%98">筆記 (22)</a>
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<a href="/categories/%E7%AD%86%E8%A8%98">筆記 (24)</a>
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</li>
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<li>
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@@ -5,11 +5,55 @@
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<link>https://h.cowbay.org/categories/%E7%AD%86%E8%A8%98/</link>
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<description>Recent content in 筆記 on MCの飄狂山莊㊣</description>
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<generator>Hugo -- gohugo.io</generator>
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<lastBuildDate>Tue, 06 Aug 2019 17:14:17 +0800</lastBuildDate>
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<lastBuildDate>Fri, 16 Aug 2019 10:18:06 +0800</lastBuildDate>
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<atom:link href="https://h.cowbay.org/categories/%E7%AD%86%E8%A8%98/index.xml" rel="self" type="application/rss+xml" />
|
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|
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|
||||
<item>
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||||
<title>[筆記] 在gcp 中用wireguard建立VPN時，不要用 10.0.0.0/16 網段/Do No Use 10 0 0 0 Private Ipaddr in GCP</title>
|
||||
<link>https://h.cowbay.org/post/do-no-use-10-0-0-0-private-ipaddr-in-gcp/</link>
|
||||
<pubDate>Fri, 16 Aug 2019 10:18:06 +0800</pubDate>
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||||
|
||||
<guid>https://h.cowbay.org/post/do-no-use-10-0-0-0-private-ipaddr-in-gcp/</guid>
|
||||
<description><p>最近一直在玩 wireguard ，先前把各個分公司和總部的VPN 改用 wireguard 建立</p>
|
||||
|
||||
<p>想說再打個VPN tunnel 來當跳板連 ptt 好了</p>
|
||||
|
||||
<p>因為wireguard 建立很簡單，而且又可以指定想要繞出去的路由，不會影響原本的網路環境</p>
|
||||
|
||||
<p>本來是在vultr 的VPS上面建立這個tunnel</p>
|
||||
|
||||
<p>但是那台VPS連去ptt 很頓，卡卡的</p>
|
||||
|
||||
<p>所以改用google cloud platform 的free tier 來做</p>
|
||||
|
||||
<p>反正只是拿來當跳板，不會有什麼流量、運算產生，可以一直保持免費的狀態</p>
|
||||
|
||||
<p></p></description>
|
||||
</item>
|
||||
|
||||
<item>
|
||||
<title>[筆記] 透過 wireguard 建立多點 site to site VPN / Multiple Site to Site VPN Using Wireguard</title>
|
||||
<link>https://h.cowbay.org/post/multiple-site-to-site-vpn-using-wireguard/</link>
|
||||
<pubDate>Tue, 13 Aug 2019 15:50:31 +0800</pubDate>
|
||||
|
||||
<guid>https://h.cowbay.org/post/multiple-site-to-site-vpn-using-wireguard/</guid>
|
||||
<description><p>因為實在受夠了現在用的 openwrt + strongswan 建立 IPSec VPN</p>
|
||||
|
||||
<p>雖然說其實沒有什麼不好，但是畢竟不是我建立的，而當初的文件也都不見了</p>
|
||||
|
||||
<p>完全沒辦法了解當時設計的邏輯，造成後續debug 困難</p>
|
||||
|
||||
<p>可以想像一下，一台VPN router ping 不到remote、ping不到internet、甚至ping不到自己 是要怎麼debug !?(翻桌</p>
|
||||
|
||||
<p>之前買了兩台edgerouter X 拿來玩了一下 wireguard，感覺還不錯，不過只有測試到點對點</p>
|
||||
|
||||
<p>這次試試看躲在gateway後面，看看能不能建立多點的VPN環境</p>
|
||||
|
||||
<p></p></description>
|
||||
</item>
|
||||
|
||||
<item>
|
||||
<title>[筆記] 在edgerouter上用wireguard 建立site to site VPN / Site to Site Vpn Using Wireguard in Two Edgerouters</title>
|
||||
<link>https://h.cowbay.org/post/site-to-site-vpn-using-wireguard-in-two-edgerouters/</link>
|
||||
|
||||
@@ -90,6 +90,161 @@
|
||||
|
||||
|
||||
|
||||
<div class="article-wrapper u-cf">
|
||||
|
||||
<a class="bubble" href="/post/install-timeshift-on-ubuntu1804/">
|
||||
<i class="fa fa-fw fa-pencil"></i>
|
||||
</a>
|
||||
|
||||
<article class="default article">
|
||||
|
||||
<div class="featured-image">
|
||||
<a href="/post/install-timeshift-on-ubuntu1804/">
|
||||
<img src="/images/post-default-11.jpg" alt="">
|
||||
</a>
|
||||
</div>
|
||||
|
||||
|
||||
<div class="content">
|
||||
<h3><a href="/post/install-timeshift-on-ubuntu1804/">Install Timeshift on Ubuntu1804</a></h3>
|
||||
<div class="meta">
|
||||
|
||||
|
||||
<span class="date moment">2019-03-11</span>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<span class="categories">
|
||||
|
||||
<a href="/categories/%E7%AD%86%E8%A8%98">筆記</a>
|
||||
|
||||
</span>
|
||||
|
||||
|
||||
|
||||
<span class="author"><a href="/author/eric-chang">Eric Chang</a></span>
|
||||
|
||||
</div>
|
||||
|
||||
|
||||
<p>最近要開始測試client安裝 ubuntu 18.04 的 ansible playbook</p>
|
||||
|
||||
<p>因為要不斷的修正，所以想到一直有在自己電腦上執行的timeshift這個軟體</p>
|
||||
|
||||
<p>可以很簡單快速的備份、恢復系統狀態</p>
|
||||
|
||||
<p>可是不知道為什麼，在ubuntu 18.04 上安裝就是會發生錯誤….</p>
|
||||
|
||||
<p></p>
|
||||
|
||||
|
||||
<a href="/post/install-timeshift-on-ubuntu1804/" class="more"></a>
|
||||
|
||||
|
||||
</div>
|
||||
|
||||
|
||||
<div class="footer">
|
||||
|
||||
|
||||
|
||||
<div class="tags">
|
||||
<i class="fa fa-tags"></i>
|
||||
<div class="links">
|
||||
|
||||
<a href="/tags/ubuntu">ubuntu</a>
|
||||
|
||||
<a href="/tags/backup">backup</a>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
</div>
|
||||
|
||||
</article>
|
||||
|
||||
|
||||
</div>
|
||||
|
||||
<div class="article-wrapper u-cf">
|
||||
|
||||
<a class="bubble" href="/post/install-ubuntu1804-on-dell-6ir-raid-controller/">
|
||||
<i class="fa fa-fw fa-pencil"></i>
|
||||
</a>
|
||||
|
||||
<article class="default article">
|
||||
|
||||
<div class="featured-image">
|
||||
<a href="/post/install-ubuntu1804-on-dell-6ir-raid-controller/">
|
||||
<img src="/images/post-default-11.jpg" alt="">
|
||||
</a>
|
||||
</div>
|
||||
|
||||
|
||||
<div class="content">
|
||||
<h3><a href="/post/install-ubuntu1804-on-dell-6ir-raid-controller/">用DELL 6 i/R 建立RAID，並在上面安裝ubuntu 18.04 </a></h3>
|
||||
<div class="meta">
|
||||
|
||||
|
||||
<span class="date moment">2019-01-16</span>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<span class="categories">
|
||||
|
||||
<a href="/categories/%E7%AD%86%E8%A8%98">筆記</a>
|
||||
|
||||
</span>
|
||||
|
||||
|
||||
|
||||
<span class="author"><a href="/author/eric-chang">Eric Chang</a></span>
|
||||
|
||||
</div>
|
||||
|
||||
|
||||
<p>買了一張 DELL 6/iR 低階的raid 卡</p>
|
||||
|
||||
<p>來測試把系統裝在硬體做的RAID上，結果沒想到居然不能開機…
|
||||
</p>
|
||||
|
||||
|
||||
<a href="/post/install-ubuntu1804-on-dell-6ir-raid-controller/" class="more"></a>
|
||||
|
||||
|
||||
</div>
|
||||
|
||||
|
||||
<div class="footer">
|
||||
|
||||
|
||||
|
||||
<div class="tags">
|
||||
<i class="fa fa-tags"></i>
|
||||
<div class="links">
|
||||
|
||||
<a href="/tags/ubuntu">ubuntu</a>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
</div>
|
||||
|
||||
</article>
|
||||
|
||||
|
||||
</div>
|
||||
|
||||
<div class="article-wrapper u-cf">
|
||||
|
||||
<a class="bubble" href="/post/ubuntu-1804-install-root-on-raid/">
|
||||
@@ -772,171 +927,6 @@
|
||||
|
||||
|
||||
|
||||
</div>
|
||||
|
||||
</article>
|
||||
|
||||
|
||||
</div>
|
||||
|
||||
<div class="article-wrapper u-cf">
|
||||
|
||||
<a class="bubble" href="/post/weird-client-server-connection/">
|
||||
<i class="fa fa-fw fa-pencil"></i>
|
||||
</a>
|
||||
|
||||
<article class="default article">
|
||||
|
||||
<div class="featured-image">
|
||||
<a href="/post/weird-client-server-connection/">
|
||||
<img src="/images/post-default-4.jpg" alt="">
|
||||
</a>
|
||||
</div>
|
||||
|
||||
|
||||
<div class="content">
|
||||
<h3><a href="/post/weird-client-server-connection/">[筆記] 詭異的client&server間連線的問題，或許跟KVM有關係？</a></h3>
|
||||
<div class="meta">
|
||||
|
||||
|
||||
<span class="date moment">2018-11-08</span>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<span class="categories">
|
||||
|
||||
<a href="/categories/%E7%AD%86%E8%A8%98">筆記</a>
|
||||
|
||||
</span>
|
||||
|
||||
|
||||
|
||||
<span class="author"><a href="/author/eric-chang">Eric Chang</a></span>
|
||||
|
||||
</div>
|
||||
|
||||
|
||||
<p>這是發生在一個夜黑風高的寂寥深夜….. ( What The FXXX … )</p>
|
||||
|
||||
<p>來到這個環境之後，有一個很詭異的狀況一直困擾著我</p>
|
||||
|
||||
<p>在每個分公司，都會有一台伺服器作為KVM Host</p>
|
||||
|
||||
<p>上面跑兩台VM，一台作為ansible controller (目前沒作用)</p>
|
||||
|
||||
<p>另一台作為這邊所謂的 “Build Server”</p>
|
||||
|
||||
<p>用途包含了DHCP Server / Proxy Server (squid3) / APT Proxy (squid-deb-proxy)</p>
|
||||
|
||||
<p>問題就發生在這台 Build Server 上…</p>
|
||||
|
||||
<p></p>
|
||||
|
||||
|
||||
<a href="/post/weird-client-server-connection/" class="more"></a>
|
||||
|
||||
|
||||
</div>
|
||||
|
||||
|
||||
<div class="footer">
|
||||
|
||||
|
||||
|
||||
<div class="tags">
|
||||
<i class="fa fa-tags"></i>
|
||||
<div class="links">
|
||||
|
||||
<a href="/tags/ubuntu">ubuntu</a>
|
||||
|
||||
<a href="/tags/%E7%AD%86%E8%A8%98">筆記</a>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
</div>
|
||||
|
||||
</article>
|
||||
|
||||
|
||||
</div>
|
||||
|
||||
<div class="article-wrapper u-cf">
|
||||
|
||||
<a class="bubble" href="/post/nice-du-report-tool-durep/">
|
||||
<i class="fa fa-fw fa-pencil"></i>
|
||||
</a>
|
||||
|
||||
<article class="default article">
|
||||
|
||||
<div class="featured-image">
|
||||
<a href="/post/nice-du-report-tool-durep/">
|
||||
<img src="/images/post-default-9.jpg" alt="">
|
||||
</a>
|
||||
</div>
|
||||
|
||||
|
||||
<div class="content">
|
||||
<h3><a href="/post/nice-du-report-tool-durep/">Nice Du Report Tool Durep</a></h3>
|
||||
<div class="meta">
|
||||
|
||||
|
||||
<span class="date moment">2018-11-06</span>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<span class="categories">
|
||||
|
||||
<a href="/categories/%E7%AD%86%E8%A8%98">筆記</a>
|
||||
|
||||
</span>
|
||||
|
||||
|
||||
|
||||
<span class="author"><a href="/author/eric-chang">Eric Chang</a></span>
|
||||
|
||||
</div>
|
||||
|
||||
|
||||
<p>最近在重新規劃前人留下的backup爛攤子
|
||||
各個伺服器統一備份到一台backup storage
|
||||
想說如果每天能夠看到backup storage的磁碟用量的話
|
||||
就可以抓出備份空間成長速度、推估需要多大的磁碟空間
|
||||
找了一些工具，結果發現 durep 這個 ubuntu 內建的工具
|
||||
基本上可以滿足我的需求</p>
|
||||
|
||||
|
||||
<a href="/post/nice-du-report-tool-durep/" class="more"></a>
|
||||
|
||||
|
||||
</div>
|
||||
|
||||
|
||||
<div class="footer">
|
||||
|
||||
|
||||
|
||||
<div class="tags">
|
||||
<i class="fa fa-tags"></i>
|
||||
<div class="links">
|
||||
|
||||
<a href="/tags/linux">linux</a>
|
||||
|
||||
<a href="/tags/du">du</a>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
</div>
|
||||
|
||||
</article>
|
||||
@@ -969,6 +959,14 @@
|
||||
<strong></strong>
|
||||
<ul>
|
||||
|
||||
<li>
|
||||
<a href="/post/do-no-use-10-0-0-0-private-ipaddr-in-gcp/">[筆記] 在gcp 中用wireguard建立VPN時，不要用 10.0.0.0/16 網段/Do No Use 10 0 0 0 Private Ipaddr in GCP</a>
|
||||
</li>
|
||||
|
||||
<li>
|
||||
<a href="/post/multiple-site-to-site-vpn-using-wireguard/">[筆記] 透過 wireguard 建立多點 site to site VPN / Multiple Site to Site VPN Using Wireguard</a>
|
||||
</li>
|
||||
|
||||
<li>
|
||||
<a href="/post/site-to-site-vpn-using-wireguard-in-two-edgerouters/">[筆記] 在edgerouter上用wireguard 建立site to site VPN / Site to Site Vpn Using Wireguard in Two Edgerouters</a>
|
||||
</li>
|
||||
@@ -989,14 +987,6 @@
|
||||
<a href="/post/ansible-selectattr-from-list-in-dictionary/">[ansible] 引用事先定義好的yaml檔裡面的變數 - Ansible Selectattr From List in Dictionary file</a>
|
||||
</li>
|
||||
|
||||
<li>
|
||||
<a href="/post/remote-management-system-meshcentral/">linux底下遠端遙控&管理的好用系統 Meshcentral / Remote Management & control system Meshcentral</a>
|
||||
</li>
|
||||
|
||||
<li>
|
||||
<a href="/post/install-asus-10g-nic-in-proxmox/">Install Asus 10G NIC XG-C100C in Proxmox</a>
|
||||
</li>
|
||||
|
||||
</ul>
|
||||
</div>
|
||||
|
||||
@@ -1007,7 +997,7 @@
|
||||
<ul>
|
||||
|
||||
<li>
|
||||
<a href="/categories/%E7%AD%86%E8%A8%98">筆記 (22)</a>
|
||||
<a href="/categories/%E7%AD%86%E8%A8%98">筆記 (24)</a>
|
||||
</li>
|
||||
|
||||
<li>
|
||||
|
||||
@@ -90,6 +90,171 @@
|
||||
|
||||
|
||||
|
||||
<div class="article-wrapper u-cf">
|
||||
|
||||
<a class="bubble" href="/post/weird-client-server-connection/">
|
||||
<i class="fa fa-fw fa-pencil"></i>
|
||||
</a>
|
||||
|
||||
<article class="default article">
|
||||
|
||||
<div class="featured-image">
|
||||
<a href="/post/weird-client-server-connection/">
|
||||
<img src="/images/post-default-4.jpg" alt="">
|
||||
</a>
|
||||
</div>
|
||||
|
||||
|
||||
<div class="content">
|
||||
<h3><a href="/post/weird-client-server-connection/">[筆記] 詭異的client&server間連線的問題，或許跟KVM有關係？</a></h3>
|
||||
<div class="meta">
|
||||
|
||||
|
||||
<span class="date moment">2018-11-08</span>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<span class="categories">
|
||||
|
||||
<a href="/categories/%E7%AD%86%E8%A8%98">筆記</a>
|
||||
|
||||
</span>
|
||||
|
||||
|
||||
|
||||
<span class="author"><a href="/author/eric-chang">Eric Chang</a></span>
|
||||
|
||||
</div>
|
||||
|
||||
|
||||
<p>這是發生在一個夜黑風高的寂寥深夜….. ( What The FXXX … )</p>
|
||||
|
||||
<p>來到這個環境之後，有一個很詭異的狀況一直困擾著我</p>
|
||||
|
||||
<p>在每個分公司，都會有一台伺服器作為KVM Host</p>
|
||||
|
||||
<p>上面跑兩台VM，一台作為ansible controller (目前沒作用)</p>
|
||||
|
||||
<p>另一台作為這邊所謂的 “Build Server”</p>
|
||||
|
||||
<p>用途包含了DHCP Server / Proxy Server (squid3) / APT Proxy (squid-deb-proxy)</p>
|
||||
|
||||
<p>問題就發生在這台 Build Server 上…</p>
|
||||
|
||||
<p></p>
|
||||
|
||||
|
||||
<a href="/post/weird-client-server-connection/" class="more"></a>
|
||||
|
||||
|
||||
</div>
|
||||
|
||||
|
||||
<div class="footer">
|
||||
|
||||
|
||||
|
||||
<div class="tags">
|
||||
<i class="fa fa-tags"></i>
|
||||
<div class="links">
|
||||
|
||||
<a href="/tags/ubuntu">ubuntu</a>
|
||||
|
||||
<a href="/tags/%E7%AD%86%E8%A8%98">筆記</a>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
</div>
|
||||
|
||||
</article>
|
||||
|
||||
|
||||
</div>
|
||||
|
||||
<div class="article-wrapper u-cf">
|
||||
|
||||
<a class="bubble" href="/post/nice-du-report-tool-durep/">
|
||||
<i class="fa fa-fw fa-pencil"></i>
|
||||
</a>
|
||||
|
||||
<article class="default article">
|
||||
|
||||
<div class="featured-image">
|
||||
<a href="/post/nice-du-report-tool-durep/">
|
||||
<img src="/images/post-default-9.jpg" alt="">
|
||||
</a>
|
||||
</div>
|
||||
|
||||
|
||||
<div class="content">
|
||||
<h3><a href="/post/nice-du-report-tool-durep/">Nice Du Report Tool Durep</a></h3>
|
||||
<div class="meta">
|
||||
|
||||
|
||||
<span class="date moment">2018-11-06</span>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<span class="categories">
|
||||
|
||||
<a href="/categories/%E7%AD%86%E8%A8%98">筆記</a>
|
||||
|
||||
</span>
|
||||
|
||||
|
||||
|
||||
<span class="author"><a href="/author/eric-chang">Eric Chang</a></span>
|
||||
|
||||
</div>
|
||||
|
||||
|
||||
<p>最近在重新規劃前人留下的backup爛攤子
|
||||
各個伺服器統一備份到一台backup storage
|
||||
想說如果每天能夠看到backup storage的磁碟用量的話
|
||||
就可以抓出備份空間成長速度、推估需要多大的磁碟空間
|
||||
找了一些工具，結果發現 durep 這個 ubuntu 內建的工具
|
||||
基本上可以滿足我的需求</p>
|
||||
|
||||
|
||||
<a href="/post/nice-du-report-tool-durep/" class="more"></a>
|
||||
|
||||
|
||||
</div>
|
||||
|
||||
|
||||
<div class="footer">
|
||||
|
||||
|
||||
|
||||
<div class="tags">
|
||||
<i class="fa fa-tags"></i>
|
||||
<div class="links">
|
||||
|
||||
<a href="/tags/linux">linux</a>
|
||||
|
||||
<a href="/tags/du">du</a>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
</div>
|
||||
|
||||
</article>
|
||||
|
||||
|
||||
</div>
|
||||
|
||||
<div class="article-wrapper u-cf">
|
||||
|
||||
<a class="bubble" href="/post/bookstack-docker/">
|
||||
@@ -296,6 +461,14 @@
|
||||
<strong></strong>
|
||||
<ul>
|
||||
|
||||
<li>
|
||||
<a href="/post/do-no-use-10-0-0-0-private-ipaddr-in-gcp/">[筆記] 在gcp 中用wireguard建立VPN時，不要用 10.0.0.0/16 網段/Do No Use 10 0 0 0 Private Ipaddr in GCP</a>
|
||||
</li>
|
||||
|
||||
<li>
|
||||
<a href="/post/multiple-site-to-site-vpn-using-wireguard/">[筆記] 透過 wireguard 建立多點 site to site VPN / Multiple Site to Site VPN Using Wireguard</a>
|
||||
</li>
|
||||
|
||||
<li>
|
||||
<a href="/post/site-to-site-vpn-using-wireguard-in-two-edgerouters/">[筆記] 在edgerouter上用wireguard 建立site to site VPN / Site to Site Vpn Using Wireguard in Two Edgerouters</a>
|
||||
</li>
|
||||
@@ -316,14 +489,6 @@
|
||||
<a href="/post/ansible-selectattr-from-list-in-dictionary/">[ansible] 引用事先定義好的yaml檔裡面的變數 - Ansible Selectattr From List in Dictionary file</a>
|
||||
</li>
|
||||
|
||||
<li>
|
||||
<a href="/post/remote-management-system-meshcentral/">linux底下遠端遙控&管理的好用系統 Meshcentral / Remote Management & control system Meshcentral</a>
|
||||
</li>
|
||||
|
||||
<li>
|
||||
<a href="/post/install-asus-10g-nic-in-proxmox/">Install Asus 10G NIC XG-C100C in Proxmox</a>
|
||||
</li>
|
||||
|
||||
</ul>
|
||||
</div>
|
||||
|
||||
@@ -334,7 +499,7 @@
|
||||
<ul>
|
||||
|
||||
<li>
|
||||
<a href="/categories/%E7%AD%86%E8%A8%98">筆記 (22)</a>
|
||||
<a href="/categories/%E7%AD%86%E8%A8%98">筆記 (24)</a>
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<li>
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Reference in New Issue
Block a user