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<p class="text-uppercase mb-2">[ansible]</p>
<h4 class="title-border"><a class="text-dark" href="https://h.cowbay.org/post/another-way-to-keep-ansible-log/">[筆記] 為了保存log 用script 指令執行ansible / Another Way to Keep Ansible Log using script command</a></h4>
<p><p>之前為了能夠在執行完 ansible playbook 後能有個log 可以看</p>
<p>所以在每次執行的時候,都要加入 tee 的指令</p>
<p>像是</p>
<pre><code>ANSIBLE_CONFIG=/home/D/ansiblecontrol/ansible.cfg /usr/local/bin/ansible-playbook /home/D/ansiblecontrol/playbook.user_client.yml --vault-password-file=/home/D/ansiblecontrol/vault.passwd -i /home/D/ansiblecontrol/inventory/production -f1 --limit tyuserclients |tee /tmp/tyuserclients.log
</code></pre>
<p>一直都是放在crontab 裡面執行,也就沒有去管他</p>
<p>反正也沒有人關心結果怎樣 (攤手</p></p>
<a href="https://h.cowbay.org/post/another-way-to-keep-ansible-log/" class="btn btn-transparent">read more</a>
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<p class="text-uppercase mb-2">[筆記]</p>
<h4 class="title-border"><a class="text-dark" href="https://h.cowbay.org/post/send-mail-to-notify-after-pxe-install/">[筆記] 用pxe 安裝系統,完成後送出郵件通知 / send mail notification after pxe install</a></h4>
<p><p>最近有個任務需要大量安裝client</p>
<p>想用PXE來處理只要user開機按F12(acer 桌機) 選擇PXE Boot</p>
<p>然後選擇OS版本就可以自動進行安裝</p>
<p>安裝完成後會自動重新開機接著就用ansible來做user環境設定</p>
<p>PXE的部份本來是沒有什麼問題自動安裝系統的部份都做好了</p>
<p>可是因為這次的量比較多想說讓每一台在完成PXE安裝後的第一次重開機</p>
<p>就送出一封郵件來通知我說已經完成安裝可以執行ansible 了</p>
<p>看似很簡單的一件事情,卻搞了我兩天&hellip;.</p></p>
<a href="https://h.cowbay.org/post/send-mail-to-notify-after-pxe-install/" class="btn btn-transparent">read more</a>
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<p class="text-uppercase mb-2">[ansible]</p>
<h4 class="title-border"><a class="text-dark" href="https://h.cowbay.org/post/ansible-run-task-depends-on-ipaddr/">[ansible] 用 ip 位置判斷是否要執行task /ansible run task depends on ipaddr</a></h4>
<p><p>因為工作上的需要要修改client端的 /etc/environment 檔案</p>
<p>在有權限使用proxy 服務的user的環境中加入proxy 的設定</p>
<p>原本的清單中有host/user/ip 這幾個值可以拿來判斷</p>
<p>proxy server 那邊是採用ip 來控制,所以這邊也跟著用 ip 來判斷要不要修改 /etc/environment</p></p>
<a href="https://h.cowbay.org/post/ansible-run-task-depends-on-ipaddr/" class="btn btn-transparent">read more</a>
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<p class="text-uppercase mb-2">[Ansible]</p>
<h4 class="title-border"><a class="text-dark" href="https://h.cowbay.org/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></h4>
<p><p>在ansible中關於如何引用自定義的變數一直讓我很頭疼</p>
<p>尤其是有牽涉到從外部導入yaml檔案時更是常常讓我不知道到底該怎麼抓出想要的變數</p>
<p>這次還是用selectattr 來處理,希望下次能夠記得&hellip;</p></p>
<a href="https://h.cowbay.org/post/ansible-selectattr-from-list-in-dictionary/" class="btn btn-transparent">read more</a>
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<p class="text-uppercase mb-2">[筆記]</p>
<h4 class="title-border"><a class="text-dark" href="https://h.cowbay.org/post/remote-management-system-meshcentral/">linux底下遠端遙控&amp;管理的好用系統 Meshcentral / Remote Management &amp; control system Meshcentral</a></h4>
<p><p>之前在LAN/windows環境下一直都是用ultravnc/winvnc/tigervnc之類的VNC軟體</p>
<p>但是如果要過 internet 就會碰到各種開port的問題</p>
<p>在這種環境下,就有了當時 teamviewer 的橫空出世</p>
<p>解決了開PORT的問題讓被控端(通常是資訊技術相對弱勢,需要接受幫助的一方)不需要懂太多</p>
<p>只要下載teamviewer被控端開啟後報ID 給協助者就好了</p></p>
<a href="https://h.cowbay.org/post/remote-management-system-meshcentral/" class="btn btn-transparent">read more</a>
</article>
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<p class="text-uppercase mb-2">[Proxmox]</p>
<h4 class="title-border"><a class="text-dark" href="https://h.cowbay.org/post/install-asus-10g-nic-in-proxmox/">Install Asus 10G NIC XG-C100C in Proxmox</a></h4>
<p><p>前幾天接的一個case</p>
<p>因為費用的關係,所以沒有考慮用傳統定義上的伺服器(DELL R640)</p>
<p>改採用比較高階一點的洋垃圾,規格大概是 Intel E5-2680V2 x2 + 64G RAM + 128G SSD x2 (OS) + 960G SSD x4 (raid 10 , zfs)</p>
<p>storage 選擇QNAP NAS TS-932X + 960G SSD x 4 (raid 10 , NFS) + QNAP 10G Switch QSW-1280C-8C</p>
<p>既然storage這邊選用了10G的機種伺服器上當然也要增加10G網卡</p>
<p>一樣成本考量就不用INTEL 了,買了這張 ASUS 10G 網卡</p></p>
<a href="https://h.cowbay.org/post/install-asus-10g-nic-in-proxmox/" class="btn btn-transparent">read more</a>
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