How to Create instance in aws
- 1. Creatinginstance with 1. Once loginto the console searchEC2 on searchbar Thenyou can findlaunchinstance,clickonlaunch 2. Here you can findmultipleoptions Quickstart:- here youcan findmultipleO/S(windows, Linux,suse andsoon). My AMIs:- your ownAMI will reflecthere. AWS Marketplace:- here youcan findandbuy O/Swithapplicationslike SAP,Zend,Microsoft.
- 2. Here I am goingwithwin2012 r2 free tire eligiblethenclickonnext 3. Selectinstance type Here you can findwide range of instance type basedonrequirementyoucanselect. Instance type mainlyyoucanfind5 a) General purpose:- provide abaseline level of CPUperformance withthe abilitytoburstabove the baseline. Use Cases:- Websitesandwebapplications,developmentenvironments,buildservers,code repositories. b) Memoryoptimized:- instancesare optimizedforhigh-performance databases,in-memory databasesandothermemoryintensiveenterpriseapplications Use Cases:- High performance databases,in-memorydatabases (e.g.SAPHANA)andmemory intensiveapplications. c) Compute optimized:- instances are optimizedforcompute-intensiveworkloadsanddeliververy cost-effectivehighperformance ata low price percompute ratio. Use Cases:- High performance webservers,scientificmodeling,batchprocessing,distributed analytics,high-performance computing(HPC),machine/deeplearninginference,adserving, highlyscalable multiplayergaming,andvideoencoding. d) Storage optimized:- Instancesfeatureupto16 TB of HDD-basedlocal storage,deliverhighdisk throughput,anda balance of compute and memory.
- 3. Use cases:- Map Reduce-basedworkloads,distributedfilesystemssuchasHDFS and MapR-FS, networkfile systems,logordataprocessingapplicationssuchasApache Kafka,and bigdata workloadclusters. e) GPU/accelerate optimized:- instancesare the latestgenerationof general purpose GPU instances. Use Case:- Machine/Deeplearning,highperformance computing,computational fluid dynamics,computational finance,seismicanalysis,speechrecognition,autonomousvehicles, drug discovery. Instance Volume:- here youcanfind2 types, a) EBS:- blocklevel storage(datawill be availableirrespective of instance life cycle,serverdown) b) Ephemeral storage:- local storage( thereisnoguarantee toyourdata If serverdown,poweroff and poweronthe instances andinstance life cycle) Here I am goingwitht2 microitsfree tiereligible 4. Configure instance Numberoninstance:- howmany instancesyouwant Purchasingoption:- here aws allows youtobid,whowill quote higherthey willget. Network:- youcan go eitherdefaultnetworkoryourownnetwork
- 4. Domainjoindirectory:- youcan add you instance intodomaindirectory IAMrole:- if Ec2 wantto communicate withsome otherservice inAWS,create role andattach to instance. Shutdownbehavior:- youcan selectstoporterminate Enable termination protection:- it’sabouttoprotectserverformaccidental orunexpectedtermination. Monitoring:- it will monitorafewmetrics,youcango withdetail monitoringalso. Tenancy:- Default:- like publiccloud,whenyoucreate instance itwill create anywhere amongtheirserver. Dedicatedhost:- like private cloud,all yourinstance will runonone server. Dedicatedinstance:- youcan rundedicatedinstance. (Here I am goingwithdefaultsettingonly) thenclickonaddstorage 5. Selectstorage Selectstorage howmuchyou want. Volume type:- here youcan get3 types General purpose:- itwill 3000iops Provisioned:- itwill give 32000 iops
- 5. Magnetic:- NA (Here I am goingwithdefaultsettings) thenclickonnext 6. Tags is metadata 7. Nextconfiguration Selectprotocol,howyouwantto accessthe server,basedonrequirement. (Here I am goingwithrdpport) Clickon review 8. Review
- 6. It will showyouwhatyouselected 9. Once you clickon launch, It will askyou knewkeypair,existingkeypair,proceed withoutkeypair. Newkeypair:- if youdon’thave key,you can go withnew keypair. Existingkeypair:- if you have existingkeypairyoucan proceedwithexistingkeypair.
- 7. Proceedwithoutkeypair:- if youare goingwithcustom AMI.Then youcan go withproceedwithoutkey pair. Once you create keypairdownloads keypairandclickon launchinstance. 10. Thenclickon viewinstance orinstance Id 11. Your instance will reflectionon instance place. 12. Here I create windowsinstance,toconnectwindowsclickonconnect. Downloadremote desktopfile andclickongetpassword,itwill askyouto choose file
- 8. Choose yourkeypairand clickon descriptpassword Double clickonRemote desktopfile,givedescriptedpassword,thenclickonconnect.