ML
    • Recent
    • Categories
    • Tags
    • Popular
    • Users
    • Groups
    • Register
    • Login

    How to configure automatic updates on Ubuntu 18.04 LTS

    IT Discussion
    ubuntu 18.04 automatic updates postfix unattended-upgrades
    6
    23
    3.0k
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • IRJI
      IRJ @scottalanmiller
      last edited by

      @scottalanmiller said in How to configure automatic updates on Ubuntu 18.04 LTS:

      @wrx7m said in How to configure automatic updates on Ubuntu 18.04 LTS:

      @black3dynamite said in How to configure automatic updates on Ubuntu 18.04 LTS:

      Thank you for the how-to.
      I am too spoiled on how to configure auto updates for Fedora and CentOS.

      I just did this for Fedora 29 and am going to do it on my CentOS 7 server when I get a minute.

      Our entire fleet has it and it took less time than it would take to do this once on Ubuntu 😉

      How is that so?

      unattended-upgrades should already be installed. I didnt have to install it on my stuff.

      Other than you are literally copying to config files?

      1 Reply Last reply Reply Quote 0
      • black3dynamiteB
        black3dynamite @IRJ
        last edited by black3dynamite

        @IRJ said in How to configure automatic updates on Ubuntu 18.04 LTS:

        @black3dynamite said in How to configure automatic updates on Ubuntu 18.04 LTS:

        Thank you for the how-to.
        I am too spoiled on how to configure auto updates for Fedora and CentOS.

        yeah this is actually easier than fedora imo

        I don't know about that. I've done so many setups now that I script it.

        # Install dnf-automatic
sudo dnf -y install dnf-automatic

[email protected]
[email protected]
EMAILHOST=smtp.domain.com
sudo sed -i "s|^email_to = root|email_to = ${EMAILTO}|" /etc/dnf/automatic.conf
sudo sed -i 's|^apply_updates = no|apply_updates = yes|' /etc/dnf/automatic.conf
sudo sed -i 's|^emit_via = stdio|emit_via = email|' /etc/dnf/automatic.conf
sudo sed -i "s|^email_from = [email protected]|email_from = ${EMAILFROM}|" /etc/dnf/automatic.conf
sudo sed -i "s|^email_host = localhost|email_host = ${EMAILHOST}|" /etc/dnf/automatic.conf
egrep '^email_to|^apply_updates|^emit_via|^email_from|^email_host' /etc/dnf/automatic.conf
# Enable and Start dnf-automatic.timer
sudo systemctl enable --now dnf-automatic.timer

        Edit: Missing the setting for the email_host

        IRJI wrx7mW 3 Replies Last reply Reply Quote 2
        • IRJI
          IRJ @black3dynamite
          last edited by

          @black3dynamite said in How to configure automatic updates on Ubuntu 18.04 LTS:

          @IRJ said in How to configure automatic updates on Ubuntu 18.04 LTS:

          @black3dynamite said in How to configure automatic updates on Ubuntu 18.04 LTS:

          Thank you for the how-to.
          I am too spoiled on how to configure auto updates for Fedora and CentOS.

          yeah this is actually easier than fedora imo

          I don't know about that. I've done so many setups now that I script it.

          # Install dnf-automatic
sudo dnf -y install dnf-automatic

[email protected]
[email protected]
EMAILHOST=smtp.domain.com
sudo sed -i "s|^email_to = root|email_to = ${EMAILTO}|" /etc/dnf/automatic.conf
sudo sed -i 's|^apply_updates = no|apply_updates = yes|' /etc/dnf/automatic.conf
sudo sed -i 's|^emit_via = stdio|emit_via = email|' /etc/dnf/automatic.conf
sudo sed -i "s|^email_from = [email protected]|email_from = ${EMAILFROM}|" /etc/dnf/automatic.conf
# Enable and Start dnf-automatic.timer
sudo systemctl enable --now dnf-automatic.timer

          It's the same if any difference at all. Although unattended-upgrades should already be installed, so there's that 😛

          black3dynamiteB 1 Reply Last reply Reply Quote 0
          • wrx7mW
            wrx7m @black3dynamite
            last edited by

            @black3dynamite said in How to configure automatic updates on Ubuntu 18.04 LTS:

            @IRJ said in How to configure automatic updates on Ubuntu 18.04 LTS:

            @black3dynamite said in How to configure automatic updates on Ubuntu 18.04 LTS:

            Thank you for the how-to.
            I am too spoiled on how to configure auto updates for Fedora and CentOS.

            yeah this is actually easier than fedora imo

            I don't know about that. I've done so many setups now that I script it.

            # Install dnf-automatic
sudo dnf -y install dnf-automatic

[email protected]
[email protected]
EMAILHOST=smtp.domain.com
sudo sed -i "s|^email_to = root|email_to = ${EMAILTO}|" /etc/dnf/automatic.conf
sudo sed -i 's|^apply_updates = no|apply_updates = yes|' /etc/dnf/automatic.conf
sudo sed -i 's|^emit_via = stdio|emit_via = email|' /etc/dnf/automatic.conf
sudo sed -i "s|^email_from = [email protected]|email_from = ${EMAILFROM}|" /etc/dnf/automatic.conf
# Enable and Start dnf-automatic.timer
sudo systemctl enable --now dnf-automatic.timer

            stealing this 🙂

            1 Reply Last reply Reply Quote 1
            • black3dynamiteB
              black3dynamite @IRJ
              last edited by

              @IRJ said in How to configure automatic updates on Ubuntu 18.04 LTS:

              @black3dynamite said in How to configure automatic updates on Ubuntu 18.04 LTS:

              @IRJ said in How to configure automatic updates on Ubuntu 18.04 LTS:

              @black3dynamite said in How to configure automatic updates on Ubuntu 18.04 LTS:

              Thank you for the how-to.
              I am too spoiled on how to configure auto updates for Fedora and CentOS.

              yeah this is actually easier than fedora imo

              I don't know about that. I've done so many setups now that I script it.

              # Install dnf-automatic
sudo dnf -y install dnf-automatic

[email protected]
[email protected]
EMAILHOST=smtp.domain.com
sudo sed -i "s|^email_to = root|email_to = ${EMAILTO}|" /etc/dnf/automatic.conf
sudo sed -i 's|^apply_updates = no|apply_updates = yes|' /etc/dnf/automatic.conf
sudo sed -i 's|^emit_via = stdio|emit_via = email|' /etc/dnf/automatic.conf
sudo sed -i "s|^email_from = [email protected]|email_from = ${EMAILFROM}|" /etc/dnf/automatic.conf
# Enable and Start dnf-automatic.timer
sudo systemctl enable --now dnf-automatic.timer

              It's the same if any difference at all. Although unattended-upgrades should already be installed, so there's that 😛

              Maybe its Debian that doesn't have it included.

              1 Reply Last reply Reply Quote 0
              • IRJI
                IRJ
                last edited by IRJ

                Scripted a bit for anyone interested

                
#***********************************************************
# Install postfix and Unattended Upgrades
#***********************************************************

apt install -y unattended-upgrades
apt install -y postfix

#***********************************************************
# Edit Config file
#***********************************************************

sed -i '/Unattended-Upgrade::Skip-Updates-On-Metered-Connections "true"/a\\Unattended-Upgrade::Mail "[email protected]";
' /etc/apt/apt.conf.d/50unattended-upgrades

sed -i '/Unattended-Upgrade::Skip-Updates-On-Metered-Connections "true"/a\\Unattended-Upgrade::Remove-Unused-Dependencies "true";' /etc/apt/apt.conf.d/50unattended-upgrades

sed -i '/Unattended-Upgrade::Skip-Updates-On-Metered-Connections "true"/a\\        "${distro_id}:${distro_codename}-updates";
' /etc/apt/apt.conf.d/50unattended-upgrades


#***********************************************************
# Create additonal config file
#***********************************************************

cat > /tmp/20auto-upgrades <<\EOF
APT::Periodic::Update-Package-Lists "1";
APT::Periodic::Download-Upgradeable-Packages "1";
APT::Periodic::AutocleanInterval "7";
APT::Periodic::Unattended-Upgrade "1";
EOF

#***********************************************************
# Copy Config file
#***********************************************************


cp /tmp/20auto-upgrades /etc/apt/apt.conf.d/20auto-upgrades
rm /tmp/20auto-upgrades

#***********************************************************
# Enable and run Unattended-Upgrades
#***********************************************************

systemctl enable unattended-upgrades
apt update
unattended-upgrades
                DanpD 1 Reply Last reply Reply Quote 0
                • IRJI
                  IRJ @black3dynamite
                  last edited by

                  @black3dynamite said in How to configure automatic updates on Ubuntu 18.04 LTS:

                  @IRJ said in How to configure automatic updates on Ubuntu 18.04 LTS:

                  @black3dynamite said in How to configure automatic updates on Ubuntu 18.04 LTS:

                  Thank you for the how-to.
                  I am too spoiled on how to configure auto updates for Fedora and CentOS.

                  yeah this is actually easier than fedora imo

                  I don't know about that. I've done so many setups now that I script it.

                  # Install dnf-automatic
sudo dnf -y install dnf-automatic

[email protected]
[email protected]
EMAILHOST=smtp.domain.com
sudo sed -i "s|^email_to = root|email_to = ${EMAILTO}|" /etc/dnf/automatic.conf
sudo sed -i 's|^apply_updates = no|apply_updates = yes|' /etc/dnf/automatic.conf
sudo sed -i 's|^emit_via = stdio|emit_via = email|' /etc/dnf/automatic.conf
sudo sed -i "s|^email_from = [email protected]|email_from = ${EMAILFROM}|" /etc/dnf/automatic.conf
# Enable and Start dnf-automatic.timer
sudo systemctl enable --now dnf-automatic.timer

                  Are you installing postfix as well?

                  black3dynamiteB 1 Reply Last reply Reply Quote 0
                  • black3dynamiteB
                    black3dynamite @IRJ
                    last edited by

                    @IRJ said in How to configure automatic updates on Ubuntu 18.04 LTS:

                    @black3dynamite said in How to configure automatic updates on Ubuntu 18.04 LTS:

                    @IRJ said in How to configure automatic updates on Ubuntu 18.04 LTS:

                    @black3dynamite said in How to configure automatic updates on Ubuntu 18.04 LTS:

                    Thank you for the how-to.
                    I am too spoiled on how to configure auto updates for Fedora and CentOS.

                    yeah this is actually easier than fedora imo

                    I don't know about that. I've done so many setups now that I script it.

                    # Install dnf-automatic
sudo dnf -y install dnf-automatic

[email protected]
[email protected]
EMAILHOST=smtp.domain.com
sudo sed -i "s|^email_to = root|email_to = ${EMAILTO}|" /etc/dnf/automatic.conf
sudo sed -i 's|^apply_updates = no|apply_updates = yes|' /etc/dnf/automatic.conf
sudo sed -i 's|^emit_via = stdio|emit_via = email|' /etc/dnf/automatic.conf
sudo sed -i "s|^email_from = [email protected]|email_from = ${EMAILFROM}|" /etc/dnf/automatic.conf
# Enable and Start dnf-automatic.timer
sudo systemctl enable --now dnf-automatic.timer

                    Are you installing postfix as well?

                    No, but I do have a postfix relay server setup for that purpose.

                    IRJI 1 Reply Last reply Reply Quote 0
                    • IRJI
                      IRJ @black3dynamite
                      last edited by

                      @black3dynamite said in How to configure automatic updates on Ubuntu 18.04 LTS:

                      @IRJ said in How to configure automatic updates on Ubuntu 18.04 LTS:

                      @black3dynamite said in How to configure automatic updates on Ubuntu 18.04 LTS:

                      @IRJ said in How to configure automatic updates on Ubuntu 18.04 LTS:

                      @black3dynamite said in How to configure automatic updates on Ubuntu 18.04 LTS:

                      Thank you for the how-to.
                      I am too spoiled on how to configure auto updates for Fedora and CentOS.

                      yeah this is actually easier than fedora imo

                      I don't know about that. I've done so many setups now that I script it.

                      # Install dnf-automatic
sudo dnf -y install dnf-automatic

[email protected]
[email protected]
EMAILHOST=smtp.domain.com
sudo sed -i "s|^email_to = root|email_to = ${EMAILTO}|" /etc/dnf/automatic.conf
sudo sed -i 's|^apply_updates = no|apply_updates = yes|' /etc/dnf/automatic.conf
sudo sed -i 's|^emit_via = stdio|emit_via = email|' /etc/dnf/automatic.conf
sudo sed -i "s|^email_from = [email protected]|email_from = ${EMAILFROM}|" /etc/dnf/automatic.conf
# Enable and Start dnf-automatic.timer
sudo systemctl enable --now dnf-automatic.timer

                      Are you installing postfix as well?

                      No, but I do have a postfix relay server setup for that purpose.

                      Where do you configure that on the client?

                      black3dynamiteB 1 Reply Last reply Reply Quote 0
                      • black3dynamiteB
                        black3dynamite @IRJ
                        last edited by

                        @IRJ said in How to configure automatic updates on Ubuntu 18.04 LTS:

                        @black3dynamite said in How to configure automatic updates on Ubuntu 18.04 LTS:

                        @IRJ said in How to configure automatic updates on Ubuntu 18.04 LTS:

                        @black3dynamite said in How to configure automatic updates on Ubuntu 18.04 LTS:

                        @IRJ said in How to configure automatic updates on Ubuntu 18.04 LTS:

                        @black3dynamite said in How to configure automatic updates on Ubuntu 18.04 LTS:

                        Thank you for the how-to.
                        I am too spoiled on how to configure auto updates for Fedora and CentOS.

                        yeah this is actually easier than fedora imo

                        I don't know about that. I've done so many setups now that I script it.

                        # Install dnf-automatic
sudo dnf -y install dnf-automatic

[email protected]
[email protected]
EMAILHOST=smtp.domain.com
sudo sed -i "s|^email_to = root|email_to = ${EMAILTO}|" /etc/dnf/automatic.conf
sudo sed -i 's|^apply_updates = no|apply_updates = yes|' /etc/dnf/automatic.conf
sudo sed -i 's|^emit_via = stdio|emit_via = email|' /etc/dnf/automatic.conf
sudo sed -i "s|^email_from = [email protected]|email_from = ${EMAILFROM}|" /etc/dnf/automatic.conf
# Enable and Start dnf-automatic.timer
sudo systemctl enable --now dnf-automatic.timer

                        Are you installing postfix as well?

                        No, but I do have a postfix relay server setup for that purpose.

                        Where do you configure that on the client?

                        Looking over my post, I left out the email_host setting.
                        You will enter the name, domain or IP address of the email host
                        50ffd3fe-b4c3-440e-9327-17d824eecaee-image.png

                        1 Reply Last reply Reply Quote 0
                        • DanpD
                          Danp @IRJ
                          last edited by

                          @IRJ said in How to configure automatic updates on Ubuntu 18.04 LTS:

                          Scripted a bit for anyone interested

                          FWIW, this line didn't work for me --

                          sed -i '/Unattended-Upgrade::Skip-Updates-On-Metered-Connections "true"/a\\        "${distro_id}:${distro_codename}-updates";
' /etc/apt/apt.conf.d/50unattended-upgrades

                          I believe this is due to the line being inserted outside the Unattended-Upgrade::Allowed-Origins grouping.

                          1 Reply Last reply Reply Quote 0
                          • 1
                          • 2
                          • 2 / 2
                          • First post
                            Last post