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	<title>HA Log Luna - GoBlog</title>
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		<title>Cara Mengaktifkan HA Log pada Luna HSM Network 7.2.0</title>
		<link>https://blog.goreinnamah.com/blog/2020/10/07/ha-log-luna-hsm-network/</link>
		
		<dc:creator><![CDATA[Darius Go Reinnamah]]></dc:creator>
		<pubDate>Wed, 07 Oct 2020 16:24:32 +0000</pubDate>
				<category><![CDATA[Information Technology]]></category>
		<category><![CDATA[HA Log Luna]]></category>
		<category><![CDATA[HA Log Luna HSM]]></category>
		<category><![CDATA[HA Log Luna HSM Network]]></category>
		<category><![CDATA[Log Luna HSM]]></category>
		<category><![CDATA[LUNA HSM]]></category>
		<category><![CDATA[Luna HSM Network]]></category>
		<guid isPermaLink="false">https://blog.goreinnamah.com/?p=5015</guid>

					<description><![CDATA[<p>Umumnya setiap aplikasi yang berjalan di atas sebuah server selalu memiliki log. Log merupakan sebuah atau beberapa file yang secara otomatis[...]</p>
<p>The post <a href="https://blog.goreinnamah.com/blog/2020/10/07/ha-log-luna-hsm-network/">Cara Mengaktifkan HA Log pada Luna HSM Network 7.2.0</a> first appeared on <a href="https://blog.goreinnamah.com">GoBlog</a>.</p>]]></description>
										<content:encoded><![CDATA[<p style="text-align: justify;">Umumnya setiap aplikasi yang berjalan di atas sebuah server selalu memiliki log. Log merupakan sebuah atau beberapa file yang secara otomatis dibuat dan dikelola oleh aplikasi. File tersebut umumnya berisi daftar aktivitas yang terjadi pada aplikasi tersebut. Seperti halnya aplikasi lainnya, ketika <a href="https://cpl.thalesgroup.com/encryption/hardware-security-modules/network-hsms"><strong>Luna HSM</strong></a> Network 7.2.0 diaktifkan fitur HA (High Availability)-nya, ia pun menyalakan fitur log tersebut yang bernama HA Log. Namun sayangnya fitur HA Log tersebut belum berjalan sempurna. Ada beberapa konfigurasi lagi yang harus dikerjakan guna membuatnya berjalan dengan baik.</p>
<figure id="attachment_5054" aria-describedby="caption-attachment-5054" style="width: 538px" class="wp-caption aligncenter"><img fetchpriority="high" decoding="async" class="size-full wp-image-5054" src="https://blog.goreinnamah.com/wp-content/uploads/2020/10/Screen-Shot-2020-10-02-at-22.12.28.png" alt="" width="538" height="208" srcset="https://blog.goreinnamah.com/wp-content/uploads/2020/10/Screen-Shot-2020-10-02-at-22.12.28.png 538w, https://blog.goreinnamah.com/wp-content/uploads/2020/10/Screen-Shot-2020-10-02-at-22.12.28-300x116.png 300w" sizes="(max-width: 538px) 100vw, 538px" /><figcaption id="caption-attachment-5054" class="wp-caption-text">Secara default sudah menyala, hanya saja belum ditentukan pathnya</figcaption></figure>
<p style="text-align: justify;">Berikut ini adalah cara untuk mengaktifkan HA Log pada Luna HSM Network 7.2.0. (Sebelumnya kalian bisa membaca cara mengaktifkan HA pada Luna HSM Network 7.2.0 <a href="https://blog.goreinnamah.com/blog/2020/09/23/high-availability-pada-luna-hsm-network-7-2-0/"><strong>DI SINI</strong></a>):</p>
<ol style="text-align: justify;">
<li>Melalui <em>lunacm, </em>jalankan perintah <em>hagroup listgroups </em>untuk melihat detil pengaturan HA yang dibuat. Bila baru pertama kali diaktifkan, biasanya: <em><em>ha logging disabled, maximum auto recovery retry 0, dan ha auto recovery disabled</em></em>
<p><figure id="attachment_5055" aria-describedby="caption-attachment-5055" style="width: 1084px" class="wp-caption aligncenter"><img decoding="async" class="size-full wp-image-5055" src="https://blog.goreinnamah.com/wp-content/uploads/2020/10/2.jpg" alt="" width="1084" height="1027" srcset="https://blog.goreinnamah.com/wp-content/uploads/2020/10/2.jpg 1084w, https://blog.goreinnamah.com/wp-content/uploads/2020/10/2-300x284.jpg 300w, https://blog.goreinnamah.com/wp-content/uploads/2020/10/2-1024x970.jpg 1024w, https://blog.goreinnamah.com/wp-content/uploads/2020/10/2-768x728.jpg 768w" sizes="(max-width: 1084px) 100vw, 1084px" /><figcaption id="caption-attachment-5055" class="wp-caption-text">konfigurasi awal</figcaption></figure></li>
<li>Masih di <em>lunacm. </em>Untuk mengaktifkan <em>maximum auto recovery retry </em>dan sekaligus juga <em>had auto recovery, </em>jalankan perintah berikut:
<pre><span style="color: #ff0000;"><strong>hagroup retry -c -1</strong></span></pre>
<figure id="attachment_5056" aria-describedby="caption-attachment-5056" style="width: 894px" class="wp-caption aligncenter"><img decoding="async" class="size-full wp-image-5056" src="https://blog.goreinnamah.com/wp-content/uploads/2020/10/3.png" alt="" width="894" height="206" srcset="https://blog.goreinnamah.com/wp-content/uploads/2020/10/3.png 894w, https://blog.goreinnamah.com/wp-content/uploads/2020/10/3-300x69.png 300w, https://blog.goreinnamah.com/wp-content/uploads/2020/10/3-768x177.png 768w" sizes="(max-width: 894px) 100vw, 894px" /><figcaption id="caption-attachment-5056" class="wp-caption-text">Mengaktifkan auto recovery</figcaption></figure>
<p>-1 digunakan untuk mengubah percobaan untuk <em>auto recovery </em>menjadi <em>infinite </em>alias tak terbatas. Jadi sistem akan terus mengulang sampai <em>recovery-</em>nya berjalan dengan normal.</li>
<li>Tahap berikutnya adalah menentukan lokasi dimana file HA Log akan ditempatkan. Kalau saya biasanya meletakkannya di dalam sebuah folder <em>halog </em>yang berada di dalam direktori <em>lunaclient. </em>Untuk menentukan foldernya, jalankan perintah:
<pre><span style="color: #ff0000;"><strong>hagroup halog -path &lt;lokasi_ingin_ditempatkan&gt;</strong></span></pre>
<p>Dan ketika lokasinya sudah ditetapkan, untuk memeriksa apakah lokasi tersebut tercatat dengan baik, jalankan perintah:</p>
<pre><span style="color: #ff0000;"><strong>hagroup halog -show</strong></span></pre>
<p><figure id="attachment_5057" aria-describedby="caption-attachment-5057" style="width: 1272px" class="wp-caption alignnone"><img loading="lazy" decoding="async" class="size-full wp-image-5057" src="https://blog.goreinnamah.com/wp-content/uploads/2020/10/Screen-Shot-2020-10-02-at-22.12.42.png" alt="" width="1272" height="446" srcset="https://blog.goreinnamah.com/wp-content/uploads/2020/10/Screen-Shot-2020-10-02-at-22.12.42.png 1272w, https://blog.goreinnamah.com/wp-content/uploads/2020/10/Screen-Shot-2020-10-02-at-22.12.42-300x105.png 300w, https://blog.goreinnamah.com/wp-content/uploads/2020/10/Screen-Shot-2020-10-02-at-22.12.42-1024x359.png 1024w, https://blog.goreinnamah.com/wp-content/uploads/2020/10/Screen-Shot-2020-10-02-at-22.12.42-768x269.png 768w" sizes="auto, (max-width: 1272px) 100vw, 1272px" /><figcaption id="caption-attachment-5057" class="wp-caption-text">Pengaturan lokasi</figcaption></figure></li>
<li>Pada tahapan nomor 3, dapat terlihat kalau lokasi log sudah ditentukan. Namun masalahnya adalah ukuran <em>file-</em>nya masih terlalu kecil. Untuk mengubah ukuran file log tersebut, jalankan perintah:
<pre><span style="color: #ff0000;"><strong>hagroup halog -maxlength 500000</strong></span></pre>
<figure id="attachment_5058" aria-describedby="caption-attachment-5058" style="width: 1168px" class="wp-caption alignnone"><img loading="lazy" decoding="async" class="size-full wp-image-5058" src="https://blog.goreinnamah.com/wp-content/uploads/2020/10/Screen-Shot-2020-10-02-at-22.11.08.png" alt="" width="1168" height="216" srcset="https://blog.goreinnamah.com/wp-content/uploads/2020/10/Screen-Shot-2020-10-02-at-22.11.08.png 1168w, https://blog.goreinnamah.com/wp-content/uploads/2020/10/Screen-Shot-2020-10-02-at-22.11.08-300x55.png 300w, https://blog.goreinnamah.com/wp-content/uploads/2020/10/Screen-Shot-2020-10-02-at-22.11.08-1024x189.png 1024w, https://blog.goreinnamah.com/wp-content/uploads/2020/10/Screen-Shot-2020-10-02-at-22.11.08-768x142.png 768w" sizes="auto, (max-width: 1168px) 100vw, 1168px" /><figcaption id="caption-attachment-5058" class="wp-caption-text">Mengubah ukuran file log</figcaption></figure>
<p>Satuan ukuran <em>log file </em>yang digunakan adalah <em>bytes</em></li>
<li>Setelah melakukan semua perubahan itu, kembali jalankan perintah <em>hagroup listgroups </em>untuk melihat perubahannya:
<pre><span style="color: #ff0000;"><strong>hagroup listgroups</strong></span></pre>
<figure id="attachment_5060" aria-describedby="caption-attachment-5060" style="width: 1084px" class="wp-caption alignnone"><img loading="lazy" decoding="async" class="size-full wp-image-5060" src="https://blog.goreinnamah.com/wp-content/uploads/2020/10/6.jpg" alt="" width="1084" height="1025" srcset="https://blog.goreinnamah.com/wp-content/uploads/2020/10/6.jpg 1084w, https://blog.goreinnamah.com/wp-content/uploads/2020/10/6-300x284.jpg 300w, https://blog.goreinnamah.com/wp-content/uploads/2020/10/6-1024x968.jpg 1024w, https://blog.goreinnamah.com/wp-content/uploads/2020/10/6-768x726.jpg 768w" sizes="auto, (max-width: 1084px) 100vw, 1084px" /><figcaption id="caption-attachment-5060" class="wp-caption-text">Perubahan detil pada konfigurasi HA</figcaption></figure>
<p>Dapat terlihat jelas perubahan konfigurasi pada HA di Luna HSM ini. <em>ha auto recovery </em>sudah <em>enabled, maximum auto recovery retry </em>sudah <em>infinite, </em>lokasi HA Log file sudah terdefinisikan, dan besaran ukuran file log tersebut juga sudah jelas.</li>
<li>Bila suatu saat terjadi <em>error </em>pada HA, kalian dapat melihatnya pada file <em>haErrorLog.txt </em>yang tersimpan di direktori <em>/usr/safenet/lunaclient/halog</em>
<pre><span style="color: #ff0000;"><strong>tail -100f /usr/safenet/lunaclient/halog/haErrorLog.txt</strong></span></pre>
<p><figure id="attachment_5042" aria-describedby="caption-attachment-5042" style="width: 2005px" class="wp-caption alignnone"><img loading="lazy" decoding="async" class="size-full wp-image-5042" src="https://blog.goreinnamah.com/wp-content/uploads/2020/09/27.jpg" alt="" width="2005" height="231" srcset="https://blog.goreinnamah.com/wp-content/uploads/2020/09/27.jpg 2005w, https://blog.goreinnamah.com/wp-content/uploads/2020/09/27-300x35.jpg 300w, https://blog.goreinnamah.com/wp-content/uploads/2020/09/27-1024x118.jpg 1024w, https://blog.goreinnamah.com/wp-content/uploads/2020/09/27-768x88.jpg 768w, https://blog.goreinnamah.com/wp-content/uploads/2020/09/27-1536x177.jpg 1536w" sizes="auto, (max-width: 2005px) 100vw, 2005px" /><figcaption id="caption-attachment-5042" class="wp-caption-text">Contoh isi log pada file haErrorLog.txt</figcaption></figure></li>
</ol>
<p style="text-align: justify;">Ya, itu tadi sedikit cara untuk mengaktifkan HA Log di Luna HSM Network. Semoga informasi ini dapat berguna dan sampai jumpa di tutorial berikutnya.</p><p>The post <a href="https://blog.goreinnamah.com/blog/2020/10/07/ha-log-luna-hsm-network/">Cara Mengaktifkan HA Log pada Luna HSM Network 7.2.0</a> first appeared on <a href="https://blog.goreinnamah.com">GoBlog</a>.</p>]]></content:encoded>
					
		
		
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