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deploy: f4867c5
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Expand Up @@ -171,7 +171,54 @@ <h1 class="menu-title">Home Operations</h1>
<div id="content" class="content">
<main>
<h1 id="nas"><a class="header" href="#nas">NAS</a></h1>
<p>Outside of using <a href="https://github.com/ansible/ansible">Ansible</a> for configuring the OS, there are some manual steps I did to set up ZFS on Ubuntu.</p>
<p>My NAS configuation as documentation currently using Ubuntu 22.04</p>
<h2 id="packages"><a class="header" href="#packages">Packages</a></h2>
<ol>
<li>
<p>Add Fish PPA</p>
<pre><code class="language-sh">sudo apt-add-repository ppa:fish-shell/release-3
</code></pre>
</li>
<li>
<p>Install Packages</p>
<pre><code class="language-sh">sudo apt install -y apt-transport-https ca-certificates containernetworking-plugins curl ffmpeg figlet fish fzf gettext git htop ifenslave iputils-ping net-tools lolcat mailutils msmtp msmtp-mta nano neofetch ntpdate podman psmisc rclone software-properties-common tmux tree uidmap unzip zfs-zed zfsutils-linux dmraid gdisk hdparm lvm2 nfs-common nfs-kernel-server nvme-cli open-iscsi samba samba-vfs-modules smartmontools socat
</code></pre>
</li>
</ol>
<h2 id="networking"><a class="header" href="#networking">Networking</a></h2>
<ol>
<li>
<p>Add or replace file <code>/etc/netplan/00-installer-config.yaml</code></p>
<pre><code class="language-yaml">network:
version: 2
bonds:
bond0:
interfaces: [eports]
mtu: 9000
dhcp4: true
parameters:
mode: 802.3ad
lacp-rate: fast
transmit-hash-policy: layer2+3
mii-monitor-interval: 100
ethernets:
eports:
mtu: 9000
match:
name: &quot;enp6*&quot;
optional: true
</code></pre>
</li>
<li>
<p>Add or replace file <code>/etc/modules-load.d/modules.conf</code></p>
<pre><code class="language-text"># /etc/modules: kernel modules to load at boot time.
#
# This file contains the names of kernel modules that should be loaded
# at boot time, one per line. Lines beginning with &quot;#&quot; are ignored.
bonding
</code></pre>
</li>
</ol>
<h2 id="zfs"><a class="header" href="#zfs">ZFS</a></h2>
<h3 id="mirrored-zpool"><a class="header" href="#mirrored-zpool">Mirrored Zpool</a></h3>
<ol>
Expand Down Expand Up @@ -203,7 +250,7 @@ <h3 id="datasets"><a class="header" href="#datasets">Datasets</a></h3>
<li>
<p>Create datasets</p>
<pre><code class="language-sh">sudo zfs create eros/Apps
sudo zfs create eros/Apps/MinIO
sudo zfs create eros/Apps/Frigate
sudo zfs create eros/Media
</code></pre>
</li>
Expand All @@ -214,7 +261,7 @@ <h3 id="datasets"><a class="header" href="#datasets">Datasets</a></h3>
eros/Media
sudo zfs set \
sharenfs=&quot;no_subtree_check,all_squash,anonuid=568,anongid=100,[email protected]/24,[email protected]/24&quot; \
eros/Apps/MinIO
eros/Apps/Frigate
</code></pre>
</li>
<li>
Expand All @@ -225,9 +272,11 @@ <h3 id="datasets"><a class="header" href="#datasets">Datasets</a></h3>
</li>
</ol>
<h3 id="snapshots"><a class="header" href="#snapshots">Snapshots</a></h3>
<p>Install zrepl by following <a href="https://zrepl.github.io/installation/apt-repos.html">these</a> instructions.</p>
<ol>
<li>
<p>Install zrepl by following <a href="https://zrepl.github.io/installation/apt-repos.html">these</a> instructions.</p>
</li>
<li>
<p>Add or replace the file <code>/etc/zrepl/zrepl.yml</code></p>
<pre><code class="language-yaml">global:
logging:
Expand Down Expand Up @@ -268,6 +317,20 @@ <h3 id="snapshots"><a class="header" href="#snapshots">Snapshots</a></h3>
</li>
</ol>
<h2 id="nfs"><a class="header" href="#nfs">NFS</a></h2>
<h3 id="force-nfs-4-and-update-threads"><a class="header" href="#force-nfs-4-and-update-threads">Force NFS 4 and update threads</a></h3>
<ol>
<li>
<p>Add or replace file <code>/etc/nfs.conf.d/local.conf</code></p>
<pre><code class="language-text">[nfsd]
vers2 = n
vers3 = n
threads = 16

[mountd]
manage-gids = 1
</code></pre>
</li>
</ol>
<h3 id="non-zfs-nfs-shares"><a class="header" href="#non-zfs-nfs-shares">Non ZFS NFS Shares</a></h3>
<ol>
<li>
Expand Down Expand Up @@ -297,7 +360,8 @@ <h2 id="time-machine"><a class="header" href="#time-machine">Time Machine</a></h
</li>
<li>
<p>Create ZFS datasets and update permissions</p>
<pre><code class="language-sh">sudo zfs create eros/TimeMachine/devin
<pre><code class="language-sh">sudo zfs create eros/TimeMachine
sudo zfs create eros/TimeMachine/devin
sudo zfs create eros/TimeMachine/louie
sudo chown -R devin:users /eros/TimeMachine
sudo chmod -R 770 /eros/TimeMachine
Expand All @@ -309,9 +373,8 @@ <h2 id="time-machine"><a class="header" href="#time-machine">Time Machine</a></h
</code></pre>
</li>
<li>
<p>Update samba config</p>
<pre><code class="language-txt"># /etc/samba/smb.conf
[global]
<p>Add or replace file <code>/etc/samba/smb.conf</code></p>
<pre><code class="language-text">[global]
min protocol = SMB2
ea support = yes
vfs objects = fruit streams_xattr
Expand Down Expand Up @@ -356,7 +419,7 @@ <h2 id="time-machine"><a class="header" href="#time-machine">Time Machine</a></h
</li>
<li>
<p>Restart samba</p>
<pre><code class="language-sh">sudo systemctl status smbd.service
<pre><code class="language-sh">sudo systemctl restart smbd.service
</code></pre>
</li>
<li>
Expand All @@ -365,6 +428,130 @@ <h2 id="time-machine"><a class="header" href="#time-machine">Time Machine</a></h
</code></pre>
</li>
</ol>
<h2 id="system"><a class="header" href="#system">System</a></h2>
<ol>
<li>
<p>Disable apparmor</p>
<pre><code class="language-sh">sudo systemctl stop apparmor
sudo systemctl mask apparmor
</code></pre>
</li>
<li>
<p>Disable mitigations and apparmor in grub</p>
<pre><code class="language-sh">sudo nano /etc/default/grub
# GRUB_CMDLINE_LINUX=&quot;apparmor=0 mitigations=off&quot;
sudo update-grub
sudo reboot
</code></pre>
</li>
<li>
<p>Disable swap</p>
<pre><code class="language-sh">sudo swapoff -a
sudo sed -i '/ swap / s/^/#/' /etc/fstab
</code></pre>
</li>
</ol>
<h2 id="notifications"><a class="header" href="#notifications">Notifications</a></h2>
<ol>
<li>Add or replace file <code>/etc/aliases</code></li>
</ol>
<div id="admonition-info" class="admonition info">
<div class="admonition-title">
<p>Info</p>
<p><a class="admonition-anchor-link" href="#admonition-info"></a></p>
</div>
<div>
<pre><code>Restart msmtpd after changing: `sudo systemctl restart msmtpd.service`
</code></pre>
</div>
</div>
<pre><code>```text
mailer-daemon: postmaster@
postmaster: root@
nobody: root@
hostmaster: root@
usenet: root@
news: root@
webmaster: root@
www: root@
ftp: root@
abuse: root@
noc: root@
security: root@
root: [email protected]
```
</code></pre>
<ol start="2">
<li>Add or replace file <code>/etc/msmtprc</code></li>
</ol>
<div id="admonition-info-1" class="admonition info">
<div class="admonition-title">
<p>Info</p>
<p><a class="admonition-anchor-link" href="#admonition-info-1"></a></p>
</div>
<div>
<pre><code>Restart msmtpd after changing: `sudo systemctl restart msmtpd.service`
</code></pre>
</div>
</div>
<pre><code>```text
defaults
auth off
tls off
tls_trust_file /etc/ssl/certs/ca-certificates.crt
logfile /var/log/msmtp

account maddy
host smtp-relay.turbo.ac
port 25
from [email protected]
tls_starttls off

account default: maddy

aliases /etc/aliases
```
</code></pre>
<ol start="3">
<li>Add or replace file <code>/etc/smartd.conf</code></li>
</ol>
<div id="admonition-info-2" class="admonition info">
<div class="admonition-title">
<p>Info</p>
<p><a class="admonition-anchor-link" href="#admonition-info-2"></a></p>
</div>
<div>
<pre><code>Restart smartd after changing: `sudo systemctl restart smartd.service`
</code></pre>
</div>
</div>
<pre><code>```text
DEVICESCAN -a -o on -S on -n standby,q -s (S/../.././02|L/../../6/03) -W 4,35,40 -m [email protected]
```
</code></pre>
<ol start="4">
<li>Add or replace file <code>/etc/zfs/zed.d/zed.rc</code></li>
</ol>
<div id="admonition-info-3" class="admonition info">
<div class="admonition-title">
<p>Info</p>
<p><a class="admonition-anchor-link" href="#admonition-info-3"></a></p>
</div>
<div>
<pre><code>Restart zed after changing: `sudo systemctl restart zed.service`
</code></pre>
</div>
</div>
<pre><code>```text
ZED_DEBUG_LOG=&quot;/var/log/zed.debug.log&quot;
ZED_EMAIL_ADDR=&quot;[email protected]&quot;
ZED_EMAIL_PROG=&quot;mail&quot;
ZED_EMAIL_OPTS=&quot;-s '@SUBJECT@' @ADDRESS@ -r [email protected]&quot;
ZED_NOTIFY_VERBOSE=1
ZED_NOTIFY_DATA=1
ZED_USE_ENCLOSURE_LEDS=1
```
</code></pre>
<h2 id="misc"><a class="header" href="#misc">Misc</a></h2>
<h3 id="badblocks"><a class="header" href="#badblocks">Badblocks</a></h3>
<div id="admonition-warning" class="admonition warning">
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