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Problem 1.First I copied the private key generated by puttygen (The public key was provided during DB creation in oracle cloud).After that I tried to connect cloud database using below command:- cd /home/oracle chown oracle:oinstall course_priv.ppk chmod 0600 course_priv.ppk [oracle@gnssrv01 ~]$ ssh -i course_priv.ppk opc@144.21.83.108 Enter passphrase for key ‘course_priv.ppk’: Enter… Continue Reading SSH connection from on-premise Linux or Unix host to Oracle cloud

This note describe how we can configure TDE encryption for RMAN backup in on-premise database to migrate to Oracle cloud. 1.First I need to update sqlnet.ora with proper location where my wallet will reside to enable TDE encryption. # sqlnet.ora Network Configuration File: /u01/app/oracle/product/12.2.0/dbhome_1/network/admin/sqlnet.ora # Generated by Oracle configuration tools.… Continue Reading TDE encryption setup for migrating on-premise backup to Oracle cloud using RMAN

My on-premise database hostname:-gnssrv01 Database name:-orcl12c Cloud database hostname:-myclone A.Backup of on-premise database to cloud container Please create the empty container for holding backup of on-premise database using following link https://clouddba.co/oracle-dbaas-1z0-160-part-24-backup-in-single-instance-oracle-cloud/ 1.First I need to install backup module for cloud in on-premise database You need to download opc.cert and opc_install.jar… Continue Reading Backup on-premise database and restore to Oracle cloud database

Data security In Oracle Database Cloud Service databases, data security is provided for data in transit and data at  rest. Security of data in transit is achieved through network encryption. Data at rest security is achieved through encryption of data stored in database data files and backups.Data in Oracle Database… Continue Reading Oracle DBaaS 1z0-160 part 31 :- Oracle cloud database security

This screen guide you how to open EM console You need to enable Access rule before OEM Console open You need to choose ora_p2_dbconsole to enable OEM port You need to enable ora_p2_dbconsole to open port 1158 OEM screen – you need to give user name and pass to login… Continue Reading Oracle DBaaS 1z0-160 part 30 :- EM Monitor Console in Oracle cloud

How to access DBaaS monitor from console Please open port 443 (https) using “Access Rules” Please enable oar_p2_httpssl Now the port ora_p2_httpssl open now If you do not want to enable port 443 from console,you need to enable port forwarding. If you enable port forwarding,you need to open using localhost… Continue Reading Oracle DBaaS 1z0-160 part 29 :- DBaaS monitor in Oracle cloud

Backup and Recovery from DB Console You may face problem in taking backup to oracle container for oracle cloud RAC. Please follow below link to troubleshoot. https://clouddba.co/kbhs-00712-ora-29024-received-from-local-http-service-during-backup-in-rac-oracle-cloud/ Once you have resolved the issue,You can proceed with backup Please proceed to take backup Backup log location You can find backup of… Continue Reading Oracle DBaaS 1z0-160 part 28:- Backup and recovery in RAC in oracle cloud

1.Connect as the opc user to the compute node. 2.Execute the raccli update rdk subcommand: $ raccli update rdk -tag tag-number where tag-number is the version of tooling you want to update to, without the dots in the version number. For example, to update to 17.2.5 tooling you would enter… Continue Reading Oracle DBaaS 1z0-160 part 27 :-Updating cloud tooling using raccli

Please select create instance after selecting “Database” option Please select one of following options(I choose custom) Please select the option to create RAC Please provide SSH public key or create new key SSH key will be generated now Please provide other relevant information The instance will be now creating and… Continue Reading Oracle DBaaS 1z0-160 part 26 :- Install RAC from console in oracle database cloud

1.Recover database from console 2.Please select among below options 3.Please check the recovery progress now 4.Point in time recovery using PITR [root@MYTST ORCL]#  dbaascli orec –args -list [root@MYTST ORCL]#  dbaascli orec –args -pitr TAG20180409T051640 DBAAS CLI version 1.0.0 Executing command orec –args -pitr TAG20180409T051640 –args : -pitr TAG20180409T051640 OREC version:… Continue Reading Oracle DBaaS 1z0-160 part 25 :- Recover database in oracle database cloud