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	<title>地雷 - 東東 GCP 教學 - GCP 實戰講師</title>
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		<title>GCP 費用地雷 (不定期更新)</title>
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		<dc:creator><![CDATA[東東]]></dc:creator>
		<pubDate>Mon, 15 Jul 2024 04:22:15 +0000</pubDate>
				<category><![CDATA[Google Cloud Platform]]></category>
		<category><![CDATA[GCP]]></category>
		<category><![CDATA[地雷]]></category>
		<category><![CDATA[費用]]></category>
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					<description><![CDATA[<p>GCP 是用多少算多少，</p>
<p>表面上好像很划算，沒用到的都不會算錢。</p>
<p>但是！</p>
<p>有些你認為你根本沒在用，但 Google 覺得你在用。</p>
<p>然後就默默扣你的錢，</p>
<p>有多少血汗錢就這樣被 Google 扣走了！</p>
<p>所以這邊列出容易被忽略的費用項目，</p>
<p>幫助大家的薪水不要被 Google 偷走。</p>
<p>The post <a href="https://dongdonggcp.com/2024/07/15/gcp-billing-trap-update-anytime/">GCP 費用地雷 (不定期更新)</a> first appeared on <a href="https://dongdonggcp.com">東東 GCP 教學 - GCP 實戰講師</a>.</p>]]></description>
										<content:encoded><![CDATA[<p>GCP 是用多少算多少，</p>



<p>表面上好像很划算，沒用到的都不會算錢。</p>



<p>但是！</p>



<p>有些你認為你根本沒在用，但 Google 覺得你在用。</p>



<p>然後就默默計費，</p>



<p>有多少血汗錢就這樣被 Google 收走了！</p>



<p>所以這邊列出容易被忽略的費用項目，</p>



<p>幫助大家避免被多收錢。</p>



<p></p>



<h2 class="wp-block-heading">1. Compute Engine 主機忘記關</h2>



<p>這個穩居費用地雷榜首，</p>



<p>像我用 GCP 8年了，還是常常忘記關，</p>



<p>還好我經常進到這個頁面，所以會留意到忘記關的主機，</p>



<p>但如果 GCP 專案太多，就要小心四散各處未關的主機。</p>



<p></p>



<h2 class="wp-block-heading">2. Load Balancer 放在那邊沒刪掉</h2>



<p>它主要是用所謂的 Forwarding Rule 在計費，</p>



<p>是照時間算錢的。</p>



<p>(每小時 0.025 美金，一個月18美金)</p>



<p>即使沒有套用到後端 VM，還是會算錢。</p>



<p></p>



<h2 class="wp-block-heading">3.靜態外部 IP 放在那邊沒刪掉</h2>



<p>你放在 VM 上跑還比較便宜(0.0005 USD/hr)，</p>



<p>閒置它扣更多錢 (0.01 USD/hr，一個月 7.2 USD)。</p>



<figure class="wp-block-image size-large"><img fetchpriority="high" decoding="async" width="1024" height="333" src="https://dongdonggcp.com/wp-content/uploads/2024/07/e99692e7bdaee5a496e983a8e99d9ce6858b-ip.png?w=1024" alt="" class="wp-image-6908" srcset="https://dongdonggcp.com/wp-content/uploads/2024/07/e99692e7bdaee5a496e983a8e99d9ce6858b-ip.png 1024w, https://dongdonggcp.com/wp-content/uploads/2024/07/e99692e7bdaee5a496e983a8e99d9ce6858b-ip-300x98.png 300w, https://dongdonggcp.com/wp-content/uploads/2024/07/e99692e7bdaee5a496e983a8e99d9ce6858b-ip-768x250.png 768w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>



<p>奉勸大家沒事就來這頁逛逛，</p>



<p>總是有幾次可以補財庫破洞。</p>



<p></p>



<h2 class="wp-block-heading">4. Serverless Access Connector</h2>



<p>如果你用 GAE、Cloud Run、Cloud Function 就會知道，</p>



<p>它是用來存取 VM 用的，一次就會開 2 台 VM，</p>



<p>像我平常也很少看那個頁面，</p>



<p>我看帳單報表時，就覺得奇怪，我的 VM 都刪掉了，</p>



<p>為什麼還一直扣機器的錢？</p>



<p>後來才找到是它，真的很壞。</p>



<p>我用手機的 Google Cloud APP，</p>



<p>只能看到 Compute Engine 主機，</p>



<p>但我還是看不到 Serverless Access Connector，</p>



<p>所以根本無法用手機刪掉它，害我我當時趕緊去找電腦刪除。</p>



<p></p>



<h2 class="wp-block-heading">5. Cloud Armor Policy 和 Rule</h2>



<p>這是我前幾天看到的帳單報表，</p>



<figure class="wp-block-image size-large"><img decoding="async" width="1502" height="1032" src="https://dongdonggcp.com/wp-content/uploads/2024/07/cloud-armor-e5b8b3e596ae.png?w=1024" alt="" class="wp-image-6890" srcset="https://dongdonggcp.com/wp-content/uploads/2024/07/cloud-armor-e5b8b3e596ae.png 1502w, https://dongdonggcp.com/wp-content/uploads/2024/07/cloud-armor-e5b8b3e596ae-300x206.png 300w, https://dongdonggcp.com/wp-content/uploads/2024/07/cloud-armor-e5b8b3e596ae-1024x704.png 1024w, https://dongdonggcp.com/wp-content/uploads/2024/07/cloud-armor-e5b8b3e596ae-768x528.png 768w" sizes="(max-width: 1502px) 100vw, 1502px" /></figure>



<p>即使沒套用到任何後端，放著也會扣錢，</p>



<p>我還在想，我什麼時候建立這個 Policy？</p>



<figure class="wp-block-image size-large"><img decoding="async" width="1390" height="786" src="https://dongdonggcp.com/wp-content/uploads/2024/07/cloud-armor-e9a090e8a8ad-policy.png?w=1024" alt="" class="wp-image-6892" srcset="https://dongdonggcp.com/wp-content/uploads/2024/07/cloud-armor-e9a090e8a8ad-policy.png 1390w, https://dongdonggcp.com/wp-content/uploads/2024/07/cloud-armor-e9a090e8a8ad-policy-300x170.png 300w, https://dongdonggcp.com/wp-content/uploads/2024/07/cloud-armor-e9a090e8a8ad-policy-1024x579.png 1024w, https://dongdonggcp.com/wp-content/uploads/2024/07/cloud-armor-e9a090e8a8ad-policy-768x434.png 768w" sizes="(max-width: 1390px) 100vw, 1390px" /></figure>



<p>這看起來就是預設的，</p>



<p>可能前幾天建立過 Load Balancer ，</p>



<p>在建立後端的時候，會自動帶入 Default Policy，</p>



<p>我也是後來看帳單報表才發現的。</p>



<figure class="wp-block-image size-large"><img decoding="async" src="https://dongdonggcp.com/wp-content/uploads/2025/03/e688aae59c96-2025-03-04-e4b88ae58d8811.08.21.png?w=1024" alt="" class="wp-image-8722" /></figure>



<p>一組 Policy 一個月 5 美金，一條 Rule 一個月 1 美金，吃蠻兇的。</p>



<p>像我上面就 2 個 Policy，4 條 Rule，一個月就 14 美金。</p>



<p>都是 Google 硬塞給你的，千萬小心啊！！</p>



<p>說真的我覺得 Google 這 UI 設計得不好，</p>



<p>它可以貼心提醍你要設定 Cloud Armor 防禦，</p>



<p>但你可以決定要或不要，</p>



<p>而不是自動帶入，感覺就是強迫推銷～</p>



<h2 class="wp-block-heading">6. Depreciated Image 棄用的主機映象檔</h2>



<p>這個隱藏得非常深，</p>



<p>我上次看帳單報表時，看到 Image 費用，</p>



<p>但我專案內 Image 都刪掉了，怎麼會有費用，</p>



<p>原來是這個 Console 顯示的問題，</p>



<p> Image 已經被棄用 Depreciated 了，</p>



<p>如果你沒有打勾「顯示已淘汰的映像檔」，</p>



<p>你根本不知道它的存在。</p>



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1834" height="822" src="https://dongdonggcp.com/wp-content/uploads/2024/07/e688aae59c96-2024-07-15-e4b88be58d8812.04.21.png?w=1024" alt="" class="wp-image-6898" srcset="https://dongdonggcp.com/wp-content/uploads/2024/07/e688aae59c96-2024-07-15-e4b88be58d8812.04.21.png 1834w, https://dongdonggcp.com/wp-content/uploads/2024/07/e688aae59c96-2024-07-15-e4b88be58d8812.04.21-300x134.png 300w, https://dongdonggcp.com/wp-content/uploads/2024/07/e688aae59c96-2024-07-15-e4b88be58d8812.04.21-1024x459.png 1024w, https://dongdonggcp.com/wp-content/uploads/2024/07/e688aae59c96-2024-07-15-e4b88be58d8812.04.21-768x344.png 768w, https://dongdonggcp.com/wp-content/uploads/2024/07/e688aae59c96-2024-07-15-e4b88be58d8812.04.21-1536x688.png 1536w" sizes="(max-width: 1834px) 100vw, 1834px" /></figure>



<h2 class="wp-block-heading">7. 保留項目 Reservations</h2>



<p>這是針對未來要用的主機，</p>



<p>當下要用的時候怕被別人用掉，</p>



<p>(所以會有 Zone 不能開機器的問題)</p>



<p>可以「預約」主機。</p>



<p>但是你現在預約了，就直接算你開機了，即使你還沒開。</p>



<p>它主要就是扣 CPU 和記憶體的費用，</p>



<p>但是 Disk 和 IP 不會扣錢，因為機器還沒真的開起來。</p>



<p>(你應該覺得貼心？)</p>



<h2 class="wp-block-heading">8. Google App Engine 無上限 Autoscale</h2>



<p>GAE 在部署時都要寫一個 app.yaml 的檔案，</p>



<p>你要記得設定 Autoscale 上限，</p>



<p>像這樣：</p>



<p>&nbsp;&nbsp;max_instances: 3</p>



<p>如果沒寫，你的應用程式碰到大流量，</p>



<p>它就很貼心幫你開好多機器，</p>



<p>去應付外部流量，開好開滿。</p>



<p>重點是，你還不知道去哪裡看到它偷開機器！</p>



<p>它藏在 GAE =&gt; 執行個體 =&gt; 圖表設定 =&gt; 執行個體</p>



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1106" height="691" src="https://dongdonggcp.com/wp-content/uploads/2024/07/e688aae59c96-2024-07-15-e4b88be58d8812.15.46.png?w=1024" alt="" class="wp-image-6902" srcset="https://dongdonggcp.com/wp-content/uploads/2024/07/e688aae59c96-2024-07-15-e4b88be58d8812.15.46.png 1106w, https://dongdonggcp.com/wp-content/uploads/2024/07/e688aae59c96-2024-07-15-e4b88be58d8812.15.46-300x187.png 300w, https://dongdonggcp.com/wp-content/uploads/2024/07/e688aae59c96-2024-07-15-e4b88be58d8812.15.46-1024x640.png 1024w, https://dongdonggcp.com/wp-content/uploads/2024/07/e688aae59c96-2024-07-15-e4b88be58d8812.15.46-768x480.png 768w" sizes="(max-width: 1106px) 100vw, 1106px" /></figure>



<p>目前先整理到這邊，</p>



<p>提醒大家記得檢查，</p>



<p>帳單警示設好設滿，</p>



<p>避免被多收費用，</p>



<p>如果你還發現其他費用地雷，</p>



<p>也請分享給我，謝謝！</p><p>The post <a href="https://dongdonggcp.com/2024/07/15/gcp-billing-trap-update-anytime/">GCP 費用地雷 (不定期更新)</a> first appeared on <a href="https://dongdonggcp.com">東東 GCP 教學 - GCP 實戰講師</a>.</p>]]></content:encoded>
					
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