Merging upstream version 1.29.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 91 insertions, 0 deletions

diff --git a/health/health.d/cockroachdb.conf b/health/health.d/cockroachdb.conf
new file mode 100644
index 000000000..8ab2c9d0f
--- /dev/null
+++ b/health/health.d/cockroachdb.conf
@@ -0,0 +1,91 @@
+
+# Availability
+
+template: cockroachdb_last_collected_secs
+      on: cockroachdb.live_nodes
+    calc: $now - $last_collected_t
+   units: seconds ago
+   every: 10s
+    warn: $this > (($status >= $WARNING)  ? ($update_every) : ( 5 * $update_every))
+    crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every))
+   delay: down 5m multiplier 1.5 max 1h
+    info: number of seconds since the last successful data collection
+      to: dba
+
+# Capacity
+
+template: cockroachdb_used_storage_capacity
+      on: cockroachdb.storage_used_capacity_percentage
+    calc: $capacity_used_percent
+   units: %
+   every: 10s
+    warn: $this > (($status >= $WARNING)  ? (80) : (85))
+    crit: $this > (($status == $CRITICAL) ? (85) : (95))
+   delay: down 15m multiplier 1.5 max 1h
+    info: entire disk usage percentage
+      to: dba
+
+template: cockroachdb_used_usable_storage_capacity
+      on: cockroachdb.storage_used_capacity_percentage
+    calc: $capacity_usable_used_percent
+   units: %
+   every: 10s
+    warn: $this > (($status >= $WARNING)  ? (80) : (85))
+    crit: $this > (($status == $CRITICAL) ? (85) : (95))
+   delay: down 15m multiplier 1.5 max 1h
+    info: usable space usage percentage
+      to: dba
+
+# Replication
+
+template: cockroachdb_unavailable_ranges
+      on: cockroachdb.ranges_replication_problem
+    calc: $ranges_unavailable
+   units: num
+   every: 10s
+    warn: $this > 0
+   delay: down 15m multiplier 1.5 max 1h
+    info: number of ranges with fewer live replicas than the replication target
+      to: dba
+
+template: cockroachdb_replicas_leaders_not_leaseholders
+      on: cockroachdb.replicas_leaders
+    calc: $replicas_leaders_not_leaseholders
+   units: num
+   every: 10s
+    warn: $this > 0
+   delay: down 15m multiplier 1.5 max 1h
+    info: number of replicas that are Raft leaders whose range lease is held by another store
+      to: dba
+
+# FD
+
+template: cockroachdb_open_file_descriptors_limit
+      on: cockroachdb.process_file_descriptors
+    calc: $sys_fd_open/$sys_fd_softlimit * 100
+   units: %
+   every: 10s
+    warn: $this > 80
+   delay: down 15m multiplier 1.5 max 1h
+    info: open file descriptors usage percentage
+      to: dba
+
+# SQL
+
+template: cockroachdb_sql_active_connections
+      on: cockroachdb.sql_connections
+    calc: $sql_conns
+   units: active connections
+   every: 10s
+    info: number of active SQL connections
+      to: dba
+
+template: cockroachdb_sql_executed_statements_total_last_5m
+      on: cockroachdb.sql_statements_total
+  lookup: sum -5m absolute of sql_query_count
+   units: statements
+   every: 10s
+   warn: $this == 0 AND $cockroachdb_sql_active_connections != 0
+   delay: down 15m up 30s multiplier 1.5 max 1h
+    info: number of executed SQL statements in the last 5 minutes
+      to: dba