fix(instance): (systemd) fix when the instance is not running but the backend still says it's running
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@@ -635,13 +635,18 @@ func StartInstanceHandler(w http.ResponseWriter, r *http.Request) {
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if is.watchdogConnected {
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if !watchdog.AddInstance(serviceName) {
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if err := IsInstanceRunning(instanceID); err != nil { // Check if instance is really running
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SendErrorResponse(w, http.StatusInternalServerError, fmt.Sprintf("Failed to start instance %d: %v", instanceID, err))
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postLog.Warning(fmt.Sprintf("[StartInstanceHandler] Instance %d may not be running: %v", instanceID, err))
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return
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}
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postLog.Warning(fmt.Sprintf("[StartInstanceHandler] Failed to add watchdog instance %s", serviceName))
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SendSuccessResponse(w, "Instance started successfully but watchdog instance add failed", nil)
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return
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}
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}
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if err := IsInstanceRunning(instanceID); err != nil {
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if err := IsInstanceRunning(instanceID); err != nil { // Check if instance is really running
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SendErrorResponse(w, http.StatusInternalServerError, fmt.Sprintf("Failed to start instance %d: %v", instanceID, err))
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postLog.Warning(fmt.Sprintf("[StartInstanceHandler] Instance %d may not be running: %v", instanceID, err))
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return
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@@ -915,7 +920,7 @@ func GetInstanceStatusHandler(w http.ResponseWriter, r *http.Request) {
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}
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SendSuccessResponse(w, "Instance status retrieved successfully", responseData)
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postLog.Info(fmt.Sprintf("[GetInstanceStatusHandler] Retrieved status for instance %d (name: %s), isRunning: %v", instanceID, instance.Name, responseData["isRunning"]))
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// postLog.Debug(fmt.Sprintf("[GetInstanceStatusHandler] Retrieved status for instance %d (name: %s), isRunning: %v", instanceID, instance.Name, responseData["isRunning"]))
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}
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func GetInstanceInfoHandler(w http.ResponseWriter, r *http.Request) {
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@@ -1010,5 +1015,5 @@ func GetInstanceInfoHandler(w http.ResponseWriter, r *http.Request) {
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}
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SendSuccessResponse(w, "Instance info retrieved successfully", responseData)
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postLog.Info(fmt.Sprintf("[GetInstanceInfoHandler] Retrieved info for instance %d (name: %s), userType: %s", instanceID, instance.Name, userType))
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// postLog.Debug(fmt.Sprintf("[GetInstanceInfoHandler] Retrieved info for instance %d (name: %s), userType: %s", instanceID, instance.Name, userType))
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}
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@@ -427,33 +427,37 @@ func IsInstanceRunning(instanceID int) error {
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}
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case "systemd":
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cmd := exec.Command("systemctl", "is-active", serviceName)
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cmd := exec.Command("systemctl", "status", serviceName)
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output, err := cmd.CombinedOutput()
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status := strings.TrimSpace(string(output))
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outputStr := string(output)
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if err != nil {
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exitError, ok := err.(*exec.ExitError)
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if ok {
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exitCode := exitError.ExitCode()
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if exitCode == 1 && status == "inactive" {
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postLog.Debug(fmt.Sprintf("[IsInstanceRunning] Systemd service %s is stopped", serviceName))
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return fmt.Errorf("service %s is stopped", serviceName)
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if exitCode == 1 {
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postLog.Debug(fmt.Sprintf("[IsInstanceRunning] Systemd service status command failed with exit code 1: %s, output: %s", serviceName, outputStr))
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return fmt.Errorf("service %s is not running", serviceName)
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}
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if exitCode == 3 && status == "inactive" {
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postLog.Debug(fmt.Sprintf("[IsInstanceRunning] Systemd service %s is inactive", serviceName))
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return fmt.Errorf("service %s is inactive", serviceName)
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if exitCode == 2 {
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postLog.Debug(fmt.Sprintf("[IsInstanceRunning] Systemd service status command failed with exit code 2: %s, output: %s", serviceName, outputStr))
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return fmt.Errorf("service %s is not running", serviceName)
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}
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if exitCode == 4 && status == "unknown" {
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postLog.Debug(fmt.Sprintf("[IsInstanceRunning] Systemd service %s does not exist", serviceName))
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if exitCode == 3 {
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postLog.Debug(fmt.Sprintf("[IsInstanceRunning] Systemd service %s is not running: %s, output: %s", serviceName, outputStr))
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return fmt.Errorf("service %s is not running", serviceName)
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}
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if exitCode == 4 {
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postLog.Debug(fmt.Sprintf("[IsInstanceRunning] Systemd service %s does not exist: %s, output: %s", serviceName, outputStr))
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return fmt.Errorf("service %s does not exist", serviceName)
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}
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}
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postLog.Error(fmt.Sprintf("[IsInstanceRunning] Failed to check systemd service status: %s, output: %s", err, output))
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postLog.Error(fmt.Sprintf("[IsInstanceRunning] Failed to check systemd service status: %s, output: %s", err, outputStr))
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return err
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}
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if status == "active" {
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if strings.Contains(outputStr, "active (running)") {
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postLog.Info(fmt.Sprintf("[IsInstanceRunning] Systemd service %s is running", serviceName))
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return nil
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} else {
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