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OPS235 Lab 1

323 bytes added, 19:11, 20 September 2020
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Part 2: Install CentOS on your Newly-Created VM
:::*Download outside Seneca College:<br>http://mirror.netflash.net/centos/7/isos/x86_64/CentOS-7-x86_64-DVD-2003.iso
*'''Disk space:''' 238GB
*'''CPUs:''' 1 CPU, 4 cores (recommended'''Do not mix and match! Always use 1 CPU, and multiples of 2 for cores.''')
[[Image:Format_ExFAT.png|thumb|right|250px|'''Format drive window''' in order to format your new SSD as '''exFAT''' ('''Windows''')]]
<li>Add another mount point, but in the '''Add a New Mount Point''' screen, select '''/''' as the mount-point (either by typing or selecting from drop-down menu), and enter '''30720''' in for partition size and click '''Add Mount Point''' button.</li>
<li> You will return to the previous dialog box.<br><span style="background-color:yellow">For the '''/''' partition, change the file-system type from '''xfs''' to '''ext4''' and make certain that the Device Type is set to LVM</span>.</li>
<li>Repeat the same steps above for the '''/home''' partition (calculate the equivalent size for '''40GB40GiB''' ('''ext4''' file-system type and LVM as device type).</li><li>Add a mount point '''/var/lib/libvirt/images''' (type yourself, check spelling!) for size '''100GB100GiB''' (file-system type ext 4 and device type '''LVM''').</li><li>Recheck each of the created partitions, and make certain that the file-system type is set to '''ext4''' and the Device Type should be '''LVM''', unless the instructions above tell you otherwise.</li><li>Finally, add a swap partition (Mount Point: swap) for '''16 GBGiB'''.</li>
<li>Check that your partition settings are correct (you can ask your instructor or lab monitor to confirm), and then click '''Done''' (possibly '''<u>twice</u>''') in order to proceed<br><br></li>
<li>A Summary of Changes screen will appear to show the partitioning operations that will be created. Click the '''Accept Changes''' and click '''Begin Installation''' in the Installation Summary screen to proceed with the installation.</li>
# In the editing session, set '''SELINUX''' to '''<u>disabled</u>''' (from ''enforcing'') and save your editing session.
# Restart your VM.
# You can check the status of SELinux at any time at the command line by typing: <b><code><span style="color:#3366CC;font-size:1.3em;">getenforce</span></code></b> or <b><code><span style="color:#3366CC;font-size:1.3em;">sestatus</span></code></b>
=== Part 4: Perform Software Updates===
= LAB 1 SIGN-OFF (SHOW INSTRUCTOR) =
===Exclusively for Summer 2020 term, submissions are accepted only online!===
Follow the submission instructions for lab 1 on Blackboard.
 
[[Image:lab1_signoff.png|thumb|right|450px|Students should be prepared with '''all required commands (system information) displayed in a terminal (or multiple terminals) prior to calling the instructor for signoff'''.]]
[[Category:CentOS 7]]
[[Category:SSD2]]
[[Category:Digital Classroom]]
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