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Add rule for WLM #343

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33 changes: 20 additions & 13 deletions internal/mysqlmetrics/mysqlmetrics.go
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Original file line number Diff line number Diff line change
Expand Up @@ -39,14 +39,15 @@ import (
)

const (
innoDBKey = "is_inno_db_default"
bufferPoolKey = "buffer_pool_size"
totalRAMKey = "total_ram"
currentRoleKey = "current_role"
replicationZonesKey = "replication_zones"
sourceRole = "source"
replicaRole = "replica"
replicationZonesQuery = "SELECT HOST FROM information_schema.PROCESSLIST AS p WHERE p.COMMAND = 'Binlog Dump'"
innoDBKey = "is_inno_db_default"
bufferPoolKey = "buffer_pool_size"
totalRAMKey = "total_ram"
currentRoleKey = "current_role"
replicationZonesKey = "replication_zones"
notProtectedByAutoFailoverKey = "not_protected_by_auto_failover"
sourceRole = "source"
replicaRole = "replica"
replicationZonesQuery = "SELECT HOST FROM information_schema.PROCESSLIST AS p WHERE p.COMMAND = 'Binlog Dump'"
)

type netInterface interface {
Expand Down Expand Up @@ -1134,21 +1135,27 @@ func (m *MySQLMetrics) CollectWlmMetricsOnce(ctx context.Context, dwActivated bo
}
currentRole := m.currentRole(ctx)
replicationZones := m.replicationZones(ctx, currentRole, &netImpl{})
notProtectedByAutoFailover, err := m.notProtectedByAutoFailover(ctx)
if err != nil {
log.CtxLogger(ctx).Warnf("Failed to get not protected by auto failover: %v", err)
}
log.CtxLogger(ctx).Debugw("Finished collecting MySQL metrics once. Next step is to send to WLM (DW).",
bufferPoolKey, bufferPoolSize,
totalRAMKey, totalRAM,
innoDBKey, isInnoDBDefault,
currentRoleKey, currentRole,
replicationZonesKey, strings.Join(replicationZones, ","),
notProtectedByAutoFailoverKey, notProtectedByAutoFailover,
)
metrics := workloadmanager.WorkloadMetrics{
WorkloadType: workloadmanager.MYSQL,
Metrics: map[string]string{
bufferPoolKey: strconv.FormatInt(bufferPoolSize, 10),
totalRAMKey: strconv.Itoa(totalRAM),
innoDBKey: strconv.FormatBool(isInnoDBDefault),
currentRoleKey: currentRole,
replicationZonesKey: strings.Join(replicationZones, ","),
bufferPoolKey: strconv.FormatInt(bufferPoolSize, 10),
totalRAMKey: strconv.Itoa(totalRAM),
innoDBKey: strconv.FormatBool(isInnoDBDefault),
currentRoleKey: currentRole,
replicationZonesKey: strings.Join(replicationZones, ","),
notProtectedByAutoFailoverKey: strconv.FormatBool(notProtectedByAutoFailover),
},
}
res, err := workloadmanager.SendDataInsight(ctx, workloadmanager.SendDataInsightParams{
Expand Down
22 changes: 12 additions & 10 deletions internal/mysqlmetrics/mysqlmetrics_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -1237,11 +1237,12 @@ func TestCollectWlmMetricsOnce(t *testing.T) {
wantMetrics: &workloadmanager.WorkloadMetrics{
WorkloadType: workloadmanager.MYSQL,
Metrics: map[string]string{
bufferPoolKey: "134217728",
currentRoleKey: sourceRole,
totalRAMKey: strconv.Itoa(4025040 * 1024),
innoDBKey: "true",
replicationZonesKey: "",
bufferPoolKey: "134217728",
currentRoleKey: sourceRole,
totalRAMKey: strconv.Itoa(4025040 * 1024),
innoDBKey: "true",
replicationZonesKey: "",
notProtectedByAutoFailoverKey: "true",
},
},
wantErr: false,
Expand Down Expand Up @@ -1450,11 +1451,12 @@ func TestCollectWlmMetricsOnce(t *testing.T) {
wantMetrics: &workloadmanager.WorkloadMetrics{
WorkloadType: workloadmanager.MYSQL,
Metrics: map[string]string{
bufferPoolKey: "134217728",
currentRoleKey: sourceRole,
totalRAMKey: strconv.Itoa(4025040 * 1024),
innoDBKey: "true",
replicationZonesKey: "",
bufferPoolKey: "134217728",
currentRoleKey: sourceRole,
totalRAMKey: strconv.Itoa(4025040 * 1024),
innoDBKey: "true",
replicationZonesKey: "",
notProtectedByAutoFailoverKey: "true",
},
},
wantErr: false,
Expand Down
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