Merge DNS changes and adjustments to automated restic backup on teal from dev branch

2026-10-18 09:50:42 -04:00
parent 3c341379ca
commit 38a45194d5
7 changed files with 60 additions and 4 deletions
@@ -21,9 +21,8 @@
 # Cloudflare: 1.1.1.1#cloudflare-dns.com 1.0.0.1#cloudflare-dns.com 2606:4700:4700::1111#cloudflare-dns.com 2606:4700:4700::1001#cloudflare-dns.com
 # Google:     8.8.8.8#dns.google 8.8.4.4#dns.google 2001:4860:4860::8888#dns.google 2001:4860:4860::8844#dns.google
 # Quad9:      9.9.9.9#dns.quad9.net 149.112.112.112#dns.quad9.net 2620:fe::fe#dns.quad9.net 2620:fe::9#dns.quad9.net
-#DNS=192.168.88.1
-DNS=127.0.0.1
-Domains=~objectbrokers.com
+#DNS=192.168.88.231 192.168.88.40
+#Domains=~objectbrokers.com
 #DNSSEC=no
 #DNSOverTLS=no
 #MulticastDNS=no
@@ -35,3 +34,4 @@ DNSStubListener=no
 #ReadEtcHosts=yes
 #ResolveUnicastSingleLabel=no
 #StaleRetentionSec=0
+
@@ -0,0 +1,17 @@
+[Unit]
+Description=Backup with restic to Backblaze B2
+# Email on failure require special setup. See README.md
+#OnFailure=status-email-user@%n.service
+# Prevent backup on unmetered connection. Needs special setup. See README.md.
+#Requires=nm-unmetered-connection.service
+#After=nm-unmetered-connection.service
+
+[Service]
+Type=simple
+Nice=10
+# $HOME or $XDG_CACHE_HOME must be set for restic to find /root/.cache/restic/
+Environment="HOME=/root"
+# pipefail: so that redirecting stderr from the script to systemd-cat does not hide the failed command from OnFailure above.
+# Random sleep (in seconds): in the case of multiple backup profiles. Many restic instances started at the same time could case high load or network bandwith usage.
+# `systemd-cat` allows showing the restic output to the systemd journal
+ExecStart=/bin/bash -c 'set -o pipefail; ps cax | grep -q restic && sleep $(shuf -i 0-300 -n 1); source /etc/restic/%I.env.sh && /bin/restic_backup.sh 2>&1 | systemd-cat'
@@ -0,0 +1,9 @@
+[Unit]
+Description=Backup with restic on schedule
+
+[Timer]
+OnCalendar=daily
+Persistent=true
+
+[Install]
+WantedBy=timers.target
@@ -0,0 +1,15 @@
+[Unit]
+Description=Check restic backup Backblaze B2 for errors
+# Email on failure require special setup. See README.md
+#OnFailure=status-email-user@%n.service
+Conflicts=restic-backup.service
+# Prevent backup on unmetered connection. Needs special setup. See README.md.
+#Requires=nm-unmetered-connection.service
+#After=nm-unmetered-connection.service
+
+[Service]
+Type=simple
+Nice=10
+# pipefail: so that redirecting stderr from the script to systemd-cat does not hide the failed command from OnFailure above.
+# `systemd-cat`: allows showing the restic output to the systemd journal
+ExecStart=/bin/bash -c 'set -o pipefail; source /etc/restic/%I.env.sh && /bin/restic_check.sh 2>&1 | systemd-cat'
@@ -0,0 +1,9 @@
+[Unit]
+Description=Check restic backup Backblaze B2 for errors on a schedule
+
+[Timer]
+OnCalendar=monthly
+Persistent=true
+
+[Install]
+WantedBy=timers.target