Diese Präsentation wurde erfolgreich gemeldet.
Die SlideShare-Präsentation wird heruntergeladen. ×

Cloud Computing-10012021-v4-hosting by Rinko Kabiraj.ppt

Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Wird geladen in …3
×

Hier ansehen

1 von 58 Anzeige

Weitere Verwandte Inhalte

Ähnlich wie Cloud Computing-10012021-v4-hosting by Rinko Kabiraj.ppt (20)

Aktuellste (20)

Anzeige

Cloud Computing-10012021-v4-hosting by Rinko Kabiraj.ppt

  1. 1. NDC Hosting Services 1 Engr. Ringko Kabiraj Analyst (Server & Cloud Security) National Data Center, BCC
  2. 2. Credentials
  3. 3. • Hosting Services • Introduction • History of Cloud Computing • Types of Cloud Computing • Benefits of Cloud Computing • Risk & Challenges • NDC Cloud Services • NDC Cloud Deployment History • NDC Cloud Architecture • Work Load of User End • NDC Cloud Service Customer List Contents
  4. 4. NDC Services (Request based)
  5. 5. NDC Services (Request based)
  6. 6. NDC Services (Cloud based)
  7. 7. cloud computing is the delivery of computing services—including servers, storage, databases, networking, software over the Internet on demand basis. Introduction
  8. 8. History of Cloud Computing
  9. 9. • DIITA Project • Data Center Project • BanglaGovNet Project • InfoSarker Phase-II Project • LICT Project • Secure Email Project • EDGE Project BCC’s Projects towards Cloud
  10. 10. Physical Server VM#01 VM#02 VM#03 CPU= 24, Memory=64 GB CPU= 8, Memory=16 GB CPU= 8, Memory=16 GB CPU= 8, Memory=16 GB Virtualization
  11. 11. • Redhat KVM • Citrix Xen Server • Proxmox • PHPVirtualbox • Fusion Compute • Nutanix • Vmware Virtualization
  12. 12. • Resources Pooling • On-Demand Self-Service • Easy Maintenance • Scalability And Rapid Elasticity • Economical • Measured And Reporting Service • Security • Automation • Resiliency And Availability • Large Network Access • Disaster Recovery & Business Continuity Planning • Multitenant Management • Increased Collaboration Benefits of Cloud Computing
  13. 13. Cloud Deployment Models
  14. 14. Public Cloud
  15. 15. Private Cloud
  16. 16. Hybrid Cloud
  17. 17. Cloud Service Models
  18. 18. Software as a Service(SAAS)
  19. 19. Government Cloud Drive (G-Cloud Drive) NDC SAAS
  20. 20. SAAS Online Recruitment System
  21. 21. SAAS GRP
  22. 22. SAAS
  23. 23. SAAS
  24. 24. Platform as a Service(PAAS)
  25. 25. PAAS
  26. 26. Infrastructure as a Service(IAAS)
  27. 27. IAAS
  28. 28. Global Reputed CSP’s
  29. 29. Cloud Workload of End User
  30. 30. Cloud Security
  31. 31. Single Physical Server Normal Operation Availability & Reliability Normal Traffic
  32. 32. Single Physical Server Service Interruption due to Server Down Availability & Reliability
  33. 33. VM#01 VM#02 LB Service running with Load Balancer Availability & Reliability
  34. 34. VM#01 VM#02 LB No Interruption of service due to LB though one VM is down Availability & Reliability
  35. 35. Cus#A LB Cus#B Cus#C Customer A will access Customer A Portal Confidentiality & Integrity
  36. 36. Cus#A LB Cus#B Cus#C Confidentiality & Integrity Customer B will access Customer B Portal
  37. 37. Cus#A LB Cus#B Cus#C Confidentiality & Integrity Customer C will access Customer C Portal
  38. 38. • Security & Privacy • Interoperability & Portability • Budget • Lack of Awareness • Lack of resources • Management of Multi-Cloud Environment Risk & Challenges
  39. 39. OpenStack Cloud operating system that controls large pools of compute, storage, and networking resources throughout a datacenter, all managed and provisioned through APIs with common authentication mechanisms.
  40. 40. Components of Openstack
  41. 41. Components of Openstack
  42. 42. Components of Openstack
  43. 43. Structure of OpenStack
  44. 44. Cloud Regional Zones Dhaka (Tier-3 DC) Jessore (DR) Gazipur (Tier-4 DC) Physical Nodes: 60 Physical Nodes: 30 Under Planning Cloud Server Disaster Recovery (CSDR) Service
  45. 45. Total vCPU Total Memory Storage 12978 29227 GB 10PB Cloud Resources Capability Total vCPU Total Memory Storage 2300 4600 GB 280 TB Total Capacity Total Allocation (Approx.)
  46. 46. Physical Server: -CPU: 64 -Memory: 256 GB Storage Disk Type: -SAS -NL-SAS -SSD Cloud Resources Capability
  47. 47. Access to E-Gov Cloud E-Gov Cloud Portal IDM
  48. 48. E-Government Cloud
  49. 49. Cloud Admin Dashboard
  50. 50. • Elastic Cloud Server (ECS) • Image Management Services (IMS) • Auto Scaling (AS) • Elastic Volume Service (EVS) • Virtual Private Cloud (VPC) • Elastic IP (EIP) • Elastic Load Balancer (ELB) • Virtual Firewall (VFW) • Security Group (SG) • Direct Connect (DC) • Volume Backup Service (VBS) • Cloud Server Backup Service (CSBS) NDC offering Cloud Services
  51. 51. • 2 CPU_4GB RAM_20G Storage • 4 CPU_8GB RAM_20G Storage • 8 CPU_16G RAM_50G Storage • 16 CPU _32G RAM_100G Storage • 16 CPU_64G RAM_100G Storage • 2 CPU_4G RAM_50G Storage • 4 CPU_8G RAM_50G Storage • 8 CPU_16G RAM_100G Storage • 16 CPU_32G RAM_20G Storage • 16 CPU_64G RAM_50G Storage NDC Cloud ECS Flavors
  52. 52. • Windows -2016 -2012 -2008 -2019 • Linux – Redhat – Centos – Ubuntu – Debian – Oracle Linux NDC Cloud Image Services
  53. 53. NDC Portal https://ndc.bcc.gov.bd -Packages & Fee -Documentation -Live Chat -Service Level Agreement (SLA) NDC Cloud Services
  54. 54. • Cabinet Division • Ministry of Public Administration • Finance Division • ICT Division • EBLICT Project, BCC • GRP Project, Bangla Language Project, Digital Sylhet City Project, BCC • Bangladesh Civil Service Administration Academy • Ministry of Agriculture • Bangladesh Bureau of Statistics • Ministry of Housing and Public Works • Local Government Division • Ministry of Education • Ministry of Women and Children Affairs • Directorate of Health Services Division • Ministry of Disaster Management and Relief • Medical Education And Family Welfare Division • Ministry of Law • A2I Project, ICTD • Ministry of Social Welfare • Ministry of Liberation War Affairs • Bangladesh Supreme Court NDC Major Cloud Service Customer
  55. 55. • VPN Access with MFA • Strong Password Policy • IDM Integration • First login Password change by Customer • Image Hardening • Real Time User Activities Monitoring • Redundancy by Clustering and multi zoning • Sharing the Access Credentials to Customer via official Email • Security Awareness Security Activities from NDC
  56. 56. • NDC Portal (https://ndc.bcc.gov.bd) • Support Portal (https://support.bcc.gov.bd) • NDC Email: (datacenter@bcc.gov.bd) • Telephone (in case of Emergency) Customer Communication with NDC
  57. 57. ধন্যবাদ

×