diff --git a/source/resources/apps/influxdb/README b/source/resources/apps/influxdb/README
new file mode 100644
index 0000000..cb2da1d
--- /dev/null
+++ b/source/resources/apps/influxdb/README
@@ -0,0 +1,27 @@
+# Clone Debian Buster template, set up IPs, hostname, ssh keys
+apt update
+apt -y dist-upgrade
+apt install influxdb
+
+# Set up network interfaces, /etc/network/interfaces
+auto lo
+iface lo inet loopback
+auto ens18 ens19 ens20 ens21 ens22 ens22:0 ens22:1
+iface ens18 inet static
+        address 10.22.22.116/24
+        gateway 10.22.22.254
+        dns-nameservers 10.22.22.254
+        dns-search forksand.com
+iface ens19 inet static
+        address 10.68.68.116/24
+iface ens20 inet static
+        address 10.3.1.116/24
+iface ens21 inet static
+        address 10.3.2.116/24
+iface ens22 inet static
+        address 10.99.99.116/24
+iface ens22:0 inet static
+        address 10.99.1.116/24
+iface ens22:1 inet static
+        address 10.99.2.116/24
+
diff --git a/source/resources/apps/prometheus/README b/source/resources/apps/prometheus/README
index 376fdcd..74a4de0 100644
--- a/source/resources/apps/prometheus/README
+++ b/source/resources/apps/prometheus/README
@@ -63,3 +63,14 @@ https://grafana.com/dashboards/6742
 
 # Unbound DNS
 https://grafana.com/dashboards/3930
+
+
+#######################################################
+# libvirt_exporter
+go get github.com/kumina/libvirt_exporter
+go build github.com/kumina/libvirt_exporter
+# Then copy this binary to targets sf-001 sf-002 sf-003 sf-004
+~/go/bin/libvirt_exporter
+
+apt install libvirt-daemon
+
diff --git a/source/resources/apps/snmp1/README b/source/resources/apps/snmp1/README
index fd58bad..b9044c7 100644
--- a/source/resources/apps/snmp1/README
+++ b/source/resources/apps/snmp1/README
@@ -29,3 +29,31 @@ iface ens22:1 inet static
 
 
 # Set up SNMP on the target switch/device.
+
+##################################################
+# Build generator XXX no needed?
+sudo apt install build-essential libsnmp-dev
+sudo apt -t stretch-backports install golang
+
+go get github.com/prometheus/snmp_exporter/generator
+
+# Needs snmp-mibs-downloader from Debian non-free
+# ... enable non-free repos ....
+apt install snmp-mibs-downloader
+# ... disable non-free repos ....
+##################################################
+
+
+# Run daemon XXX start on boot etc:
+jebba@snmp1:~/devel/snmp_exporter-0.11.0.linux-amd64$ ./snmp_exporter --log.level="debug"
+
+# Log into switch, enable SNMP for 10.22.22.115, set SNMP community to "public" XXX temp, for setup.
+# XXX set time on switch XXX ntp
+
+# Go to this URL:
+http://10.22.22.115:9116/snmp?target=10.22.22.240
+http://10.22.22.115:9116/snmp?target=10.3.1.240
+http://10.22.22.115:9116/snmp?target=10.3.2.240
+http://10.22.22.115:9116/snmp?target=10.68.68.240
+http://10.22.22.115:9116/snmp?target=10.99.1.240
+http://10.22.22.115:9116/snmp?target=10.99.2.240
diff --git a/source/resources/spreadsheets/sharkfork.ods b/source/resources/spreadsheets/sharkfork.ods
index 7333b3f..35f793d 100644
Binary files a/source/resources/spreadsheets/sharkfork.ods and b/source/resources/spreadsheets/sharkfork.ods differ