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changes for adding properties to callog to track rac timestamp value (#…
…391) * changes for adding properties to callog to track rac timestamp value * added pid for worker process id in cal log * incorporate review comments for moving event logic to same loop * fixing rac maint concurrency issues * changes for racmaint in occ * fixing test bind less error * fixing test bind throttle error --------- Co-authored-by: Rajesh S <samal.rajesh@gmail.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,122 @@ | ||
| package main | ||
|
|
||
| import ( | ||
| "context" | ||
| "database/sql" | ||
| "fmt" | ||
| "math/rand" | ||
| "os" | ||
| "testing" | ||
| "time" | ||
|
|
||
| "github.com/paypal/hera/tests/unittest/testutil" | ||
| "github.com/paypal/hera/utility/logger" | ||
| ) | ||
|
|
||
| var mx testutil.Mux | ||
| var tableName string | ||
|
|
||
| func cfg() (map[string]string, map[string]string, testutil.WorkerType) { | ||
|
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| appcfg := make(map[string]string) | ||
| // best to chose an "unique" port in case golang runs tests in paralel | ||
| appcfg["bind_port"] = "31002" | ||
| appcfg["log_level"] = "5" | ||
| appcfg["log_file"] = "hera.log" | ||
| appcfg["sharding_cfg_reload_interval"] = "0" | ||
| appcfg["rac_sql_interval"] = "1" | ||
|
|
||
| opscfg := make(map[string]string) | ||
| opscfg["opscfg.default.server.max_connections"] = "10" | ||
| opscfg["opscfg.default.server.log_level"] = "5" | ||
|
|
||
| //return appcfg, opscfg, testutil.OracleWorker | ||
| return appcfg, opscfg, testutil.MySQLWorker | ||
| } | ||
|
|
||
| func before() error { | ||
| os.Setenv("PARALLEL", "1") | ||
| pfx := os.Getenv("MGMT_TABLE_PREFIX") | ||
| if pfx == "" { | ||
| pfx = "hera" | ||
| } | ||
| tableName = pfx + "_maint" | ||
| return nil | ||
| } | ||
|
|
||
| func TestMain(m *testing.M) { | ||
| os.Exit(testutil.UtilMain(m, cfg, before)) | ||
| } | ||
|
|
||
| func TestRacMaintWithRandomStatusChangeInAsync(t *testing.T) { | ||
| logger.GetLogger().Log(logger.Debug, "TestRacMaintWithRandomStatusChangeInAsync begin +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++\n") | ||
| shard := 0 | ||
| db, err := sql.Open("heraloop", fmt.Sprintf("%d:0:0", shard)) | ||
| if err != nil { | ||
| t.Fatal("Error starting Mux:", err) | ||
| return | ||
| } | ||
| statusArray := []string{"U", "R", "F"} | ||
| time.Sleep(5 * time.Second) | ||
|
|
||
| go func() { | ||
| ctx, cancel := context.WithTimeout(context.Background(), 60*time.Second) | ||
| defer cancel() | ||
| for { | ||
| status1 := rand.Intn(len(statusArray)) | ||
| status2 := rand.Intn(len(statusArray)) | ||
| var err error | ||
| var conn *sql.Conn | ||
| // cleanup and insert one row in the table | ||
| conn, err = db.Conn(ctx) | ||
| if err != nil { | ||
| t.Fatalf("Error getting connection %s\n", err.Error()) | ||
| } | ||
| tx, _ := conn.BeginTx(ctx, nil) | ||
| stmt, _ := tx.PrepareContext(ctx, "/*cmd*/delete from "+tableName) | ||
| _, err = stmt.Exec() | ||
| if err != nil { | ||
| t.Fatalf("Error preparing test (delete table) %s\n", err.Error()) | ||
| } | ||
| stmt, _ = tx.PrepareContext(ctx, "/*cmd*/insert into "+tableName+" (inst_id, status, status_time, module, machine) values (?,?,?,?,?)") | ||
| hostname, _ := os.Hostname() | ||
| // how to do inst_id | ||
| _, err = stmt.Exec(0 /*max instid*/, statusArray[status1], time.Now().Unix()+2, "hera-test", hostname) | ||
| _, err = stmt.Exec(0, statusArray[status2], time.Now().Unix()+2, "hera-test_taf", hostname) | ||
| if err != nil { | ||
| t.Fatalf("Error preparing test (create row in table) %s\n", err.Error()) | ||
| } | ||
| err = tx.Commit() | ||
| if err != nil { | ||
| t.Fatalf("Error commit %s\n", err.Error()) | ||
| } | ||
| conn.Close() | ||
| time.Sleep(1000 * time.Millisecond) | ||
| } | ||
| }() | ||
| if err != nil { | ||
| t.Fatal("Error starting Mux:", err) | ||
| return | ||
| } | ||
| db.SetMaxIdleConns(0) | ||
| defer db.Close() | ||
|
|
||
| time.Sleep(45000 * time.Millisecond) | ||
|
|
||
| if 0 == testutil.RegexCountFile("Rac maint activating, worker", "hera.log") { | ||
| t.Fatalf("requires rac maint activation for main module status") | ||
| } | ||
|
|
||
| if 0 == testutil.RegexCountFile("module:HERA-TEST_TAF", "cal.log") { | ||
| t.Fatalf("Status 'U' should log the RACMAINT_INFO_CHANGE event") | ||
| } | ||
| if 0 != testutil.RegexCountFile("invalid_status", "cal.log") { | ||
| t.Fatalf("ram maint status 'U' should not skip with invalid-status event") | ||
| } | ||
|
|
||
| if testutil.RegexCountFile("RAC_ID", "cal.log") < 20 { | ||
| t.Fatalf("ram maint should trigger for all workers once.") | ||
| } | ||
|
|
||
| logger.GetLogger().Log(logger.Debug, "TestRacMaintWithRandomStatusChangeInAsync done -------------------------------------------------------------") | ||
| } |