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Atul Kumar

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About Atul Kumar

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  1. This forum is for discussions, queries, issues related to Module Cloud Concepts & Getting Started with OCI. If you are thinking of trying it out, Please check : https://k21academy.com/trycloud for Trial. Happy Learning, Atul Kumar & Team K21 Academy
  2. This forum is for discussions, queries, issues related to Module Cloud Concepts & Getting Started with OCI. Happy Learning, Atul Kumar & Team K21 Academy
  3. Is it possible to have a production clone and having set up with new OAM/OID? [AK] Yes it is possible to have DR for EBS-OAM/OID and I am assuming EBS here is 12.1 here but steps remain same for R12.2 . Also on DR side you want to have single node (not HA) -- HA on DR will also work 1. For DR of EBS, follow EBS DR Note, we also cover this in EBS Advanced Course 2. For OAM/OID DR: You have the following options 2.1 Configure Hostname to be same for Live Site and DR site (IPs will be different, this will avoid any coherence server for OAM ) a) Configure Datagurad for Database of OAM/OID b) Copy File system as it is from first OAM/OID application tier, WebGate & AccessGate on Primary to DR server c) On DR Site Application Tier host, in /etc/hosts change Database Hostname IP to point to DR site Database Make sure application tier file system is kept in sync from Primary to DR server using tools like rsync or file-based replication Make sure database is kept in sync using data guard At the time of failover a) Open Database on Standby in Readi Write b) Open Admin Server and in WebLogic console change from Multi Datasource to Single Datasource c) Start Managed Servers, OID, WebServer & access Gate d) Test End to End Note: You can also use cloning to clone OAM/OID , covered in Fusion Middleware & OAM COurses Atul
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