vsphere collector: charts descritpion and alarms (#6572)

* add vsphere to the dashboard_info.js

* swap charts desc fix

* add some useful links to the mem charts desc

* add vsphere alarms

* only specific charts are memory charts

* fix alarms

* minor

* minor

2 files changed, 158 insertions, 0 deletions

diff --git a/health/Makefile.am b/health/Makefile.am
index 5310bd8aa8..e9fceddb79 100644
--- a/health/Makefile.am
+++ b/health/Makefile.am
@@ -84,6 +84,7 @@ dist_healthconfig_DATA = \
     health.d/tcp_resets.conf \
     health.d/udp_errors.conf \
     health.d/varnish.conf \
+    health.d/vsphere.conf \
     health.d/web_log.conf \
     health.d/wmi.conf \
     health.d/x509check.conf \
diff --git a/health/health.d/vsphere.conf b/health/health.d/vsphere.conf
new file mode 100644
index 0000000000..d8b2be1907
--- /dev/null
+++ b/health/health.d/vsphere.conf
@@ -0,0 +1,157 @@
+
+# you can disable an alarm notification by setting the 'to' line to: silent
+
+# -----------------------------------------------VM Specific------------------------------------------------------------
+# Memory
+
+template: vsphere_vm_mem_usage
+      on: vsphere.vm_mem_usage_percentage
+   hosts: *
+    calc: $used
+   units: %
+   every: 20s
+    warn: $this > (($status >= $WARNING)  ? (80) : (90))
+    crit: $this > (($status == $CRITICAL) ? (90) : (98))
+   delay: down 15m multiplier 1.5 max 1h
+    info: used RAM
+
+# -----------------------------------------------HOST Specific----------------------------------------------------------
+# Memory
+
+template: vsphere_host_mem_usage
+      on: vsphere.host_mem_usage_percentage
+   hosts: *
+    calc: $used
+   units: %
+   every: 20s
+    warn: $this > (($status >= $WARNING)  ? (80) : (90))
+    crit: $this > (($status == $CRITICAL) ? (90) : (98))
+   delay: down 15m multiplier 1.5 max 1h
+    info: used RAM
+
+# Network errors
+
+template: vsphere_inbound_packets_errors
+      on: vsphere.net_errors_total
+   hosts: *
+families: *
+  lookup: sum -10m unaligned absolute match-names of rx
+   units: packets
+   every: 1m
+    warn: $this >= 5
+   delay: down 1h multiplier 1.5 max 2h
+    info: interface inbound dropped packets in the last 10 minutes
+      to: sysadmin
+
+template: vsphere_outbound_packets_errors
+      on: vsphere.net_errors_total
+   hosts: *
+families: *
+  lookup: sum -10m unaligned absolute match-names of tx
+   units: packets
+   every: 1m
+    warn: $this >= 5
+   delay: down 1h multiplier 1.5 max 2h
+    info: interface outbound dropped packets in the last 10 minutes
+      to: sysadmin
+
+# Network errors ratio
+
+template: vsphere_inbound_packets_errors_ratio
+      on: vsphere.net_packets_total
+   hosts: *
+families: *
+  lookup: sum -10m unaligned absolute match-names of rx
+    calc: (($vsphere_inbound_packets_errors != nan AND $this > 0) ? ($vsphere_inbound_packets_errors * 100 / $this) : (0))
+   units: %
+   every: 1m
+    warn: $this >= 0.1
+    crit: $this >= 2
+   delay: down 1h multiplier 1.5 max 2h
+    info: the ratio of inbound errors vs the total number of received packets of the network interface, during the last 10 minutes
+      to: sysadmin
+
+template: vsphere_outbound_packets_errors_ratio
+      on: vsphere.net_packets_total
+   hosts: *
+families: *
+  lookup: sum -10m unaligned absolute match-names of tx
+    calc: (($vsphere_outbound_packets_errors != nan AND $this > 0) ? ($vsphere_outbound_packets_errors * 100 / $this) : (0))
+   units: %
+   every: 1m
+    warn: $this >= 0.1
+    crit: $this >= 2
+   delay: down 1h multiplier 1.5 max 2h
+    info: the ratio of outbound errors vs the total number of sent packets of the network interface, during the last 10 minutes
+      to: sysadmin
+
+# -----------------------------------------------Common-------------------------------------------------------------------
+# CPU
+
+template: vsphere_cpu_usage
+      on: vsphere.cpu_usage_total
+   hosts: *
+  lookup: average -10m unaligned match-names of used
+   units: %
+   every: 20s
+    warn: $this > (($status >= $WARNING)  ? (75) : (85))
+    crit: $this > (($status == $CRITICAL) ? (85) : (95))
+   delay: down 15m multiplier 1.5 max 1h
+    info: cpu utilization for the last 10 minutes
+      to: sysadmin
+
+# Network drops
+
+template: vsphere_inbound_packets_dropped
+      on: vsphere.net_drops_total
+   hosts: *
+families: *
+  lookup: sum -10m unaligned absolute match-names of rx
+   units: packets
+   every: 1m
+    warn: $this >= 5
+   delay: down 1h multiplier 1.5 max 2h
+    info: interface inbound dropped packets in the last 10 minutes
+      to: sysadmin
+
+template: vsphere_outbound_packets_dropped
+      on: vsphere.net_drops_total
+   hosts: *
+families: *
+  lookup: sum -10m unaligned absolute match-names of tx
+   units: packets
+   every: 1m
+    warn: $this >= 5
+   delay: down 1h multiplier 1.5 max 2h
+    info: interface outbound dropped packets in the last 10 minutes
+      to: sysadmin
+
+# Network drops ratio
+
+template: vsphere_inbound_packets_dropped_ratio
+      on: vsphere.net_packets_total
+   hosts: *
+families: *
+  lookup: sum -10m unaligned absolute match-names of rx
+    calc: (($vsphere_inbound_packets_dropped != nan AND $this > 0) ? ($vsphere_inbound_packets_dropped * 100 / $this) : (0))
+   units: %
+   every: 1m
+    warn: $this >= 0.1
+    crit: $this >= 2
+   delay: down 1h multiplier 1.5 max 2h
+    info: the ratio of inbound dropped packets vs the total number of received packets of the network interface, during the last 10 minutes
+      to: sysadmin
+
+template: vsphere_outbound_packets_dropped_ratio
+      on: vsphere.net_packets_total
+   hosts: *
+families: *
+  lookup: sum -10m unaligned absolute match-names of tx
+    calc: (($vsphere_outbound_packets_dropped != nan AND $this > 0) ? ($vsphere_outbound_packets_dropped * 100 / $this) : (0))
+   units: %
+   every: 1m
+    warn: $this >= 0.1
+    crit: $this >= 2
+   delay: down 1h multiplier 1.5 max 2h
+    info: the ratio of outbound dropped packets vs the total number of sent packets of the network interface, during the last 10 minutes
+      to: sysadmin