IBM Software Group IBM Tivoli Provisioning Manager 7

IBM Software Group | Tivoli software Topics § Feature Objective (Problems Solved) § Feature

IBM Software Group | Tivoli software TPM 7. 1. 1 Migration/Upgrade Objective § Migrate TPM 5. 1. 1. 2 server to TPM 7. 1. 1 level – – – – – Gradual, phased migration for agents and depots N-1 principle of backward (version) compatibility Agents move to 7. 1. 1 in batches. Failures accommodated. One-step switch of TPM server Little to no additional hardware required Most artifact migration automatic. Rest: Data export & Docs In-place upgrade of agents beginning 5. 1. 1. 2 Operational support of older agents (down to 5. 1. 0. 2). Existing agent certificates to work with new agent manager Preserve the “Interface to the TPM black box” § Upgrade TPM 7. 1 sevrer to TPM 7. 1. 1 level Tivoli Provisioning Manager 7. 1. 1 © 2009 IBM Corporation

IBM Software Group | Tivoli software TPM 7. 1. 1 Migration/Upgrade Overview § Migration: (TPM 5. 1. 1. 2 TPM 7. 1. 1) – ‘Big switch’ migration approach § Upgrade: (TPM 7. 1 TPM 7. 1. 1) – ‘In-place’ upgrade approach Tivoli Provisioning Manager 7. 1. 1 © 2009 IBM Corporation

IBM Software Group | Tivoli software Our Migration Process Focuses on … § Artifacts and Interfaces Migrating the artifacts from 5. 1. 1. 2 to 7. 1. 1 Interfaces of different kinds APIs (also Web service interfaces) Data Formats (e. g. , xml import formats) CLIs, Data Model entities, workflow language § Skills and Tools Skills are closely related to the current tools customers use (for example, SPE, APDE) Preserving the tools - Preserves skill investment § Timeline Ability to stretch the migration process so remote endpoints can migrate over time Ability to complete a critical amount of migration in a single maintenance window Tivoli Provisioning Manager 7. 1. 1 © 2009 IBM Corporation

IBM Software Group | Tivoli software Phase 0: Artifacts to migrate Minimal set needed to migrate. Largely done when DCM is moved Additional work needed TPM Workflows --- Preserved in TPM 7. 1. 1 Activity Plans --- Preserved in TPM 7. 1. 1 SPBs --- Preserved in TPM 7. 1. 1 Users, Roles, user/resource groups and Security Policies --- Migration Tooling and some manual mapping to new roles & permissions TPM Compliance Checks Tooling Provided --- Preserved in TPM 7. 1. 1 Static Resource Groups -- Covered by schema & data migration (configure Sec. manually) DCM contents and Customer extensions -- Schema Migration and DB migration in 7. 1. 1 Default file repositories (eg. SPB storage) -- Will migrate with DB in 7. 1. 1 Discovery/Inventory scan schedules (TPM) -- Will migrate with DB in 7. 1. 1. Some artifacts are not easy to move. Need Manual means: OOTB Reports and Customer Reports --- Manually rebuild using BIRT (can start w/ current sql queries) Customer code leveraging TPM Web service interfaces -- Minor changes needed Dynamic Group Definitions in TPM 5. x -- Manually create in 7. 1. 1. (can start w/ current sql queries) Docs Provided Web Replay Scenarios from TPM 5. x – Manually recreate in 7. 1. 1. (now Tpae based) TPMf. OSD-EE images from TPM 5. 1. 1. – Need to deploy and recapture images in 7. 1. 1 Favorite Tasks in TPM 5. x -- Manually recreate in 7. 1. 1 Tivoli Provisioning Manager 7. 1. 1 © 2009 IBM Corporation

IBM Software Group | Tivoli software TPM 5. 1. 1. 2 to 7. 1. 1. Migration: Gradual, phased migration process that leverages the existing infrastructure, minimizes disruption, and accommodates failures Common UI for Process Automation (Server + Desktop) TPM 7. 1. 1 Tpae 7. 1. 1 Depots, & Fed. DMSs 5 Datacenter & Distributed Servers 7. 1. 1 agents Tivoli Provisioning Manager 7. 1. 1 © 2009 IBM Corporation

IBM Software Group | Tivoli software Details of Process 1. Preparing for migration on the current 5. 1. 1 server box upgrade 511 box to 5112 level upgrade old agents to the right level (i. e. , CAS 1. 3. 2. 29) using the current workflows in TPM 5. 1. 1. 2. Prepare necessary data export files (e. g. , ldiff file for users/groups in TPM) backup 5112 db shut down 5112 box (Safety – allows reverting to 5. 1. 1. 2) 2. Prepare a 7. 1. 1 server box in parallel Installs 7. 1. 1 server code and prepares it for the big switch 3. Big switch to 7. 1. 1 server in a maintenance TPM User Interface Common UI for Process Automation (Server + Desktop) TPM 7. 1. 1 TPM 5. 1. 1. 2 TPAE Scalable Distribution Infrastructure (SDI) Window 4. System is operational now … 5. After some days … start migrating depots & federated DMSs 6. After all of SDI migrated, migrate agents to 7. 1. 1 level, in convenient batches Tivoli Provisioning Manager 7. 1. 1 Datacenter & Distributed Servers © 2009 IBM Corporation

IBM Software Group | Tivoli software TPM 7. 1. 1 Migration Use Case (5. 1. 1. 2 7. 1. 1) § 5. 1. 1. 2 Box Pre-requisites (on the original 5. 1. 1. 2 system) Upgrade 511 box to 5112 FP level Upgrade old agents to the right level (i. e. , CAS 1. 3. 2. 29) § 5. 1. 1. 2 Box Preparation (on the original 5. 1. 1. 2 system) Run tpm 511 backup command to backup 5. 1. 1. 2 artifacts including LDAP, database, configuration etc. § 7. 1. 1 Box preparation Prerequisite environment (on the new 7. 1. 1 system) Install middleware on 711 box (use 711 MWI installer) Install WAS ifix Create max 71 db and maximo user Install TPM core § 7. 1. 1 Box Big Switch (on the new 7. 1. 1 system) Run tpm 711 restore command to restore 5. 1. 1. 2 database and configuration artifacts on 7. 1. 1 system § Run tpm 711 migrate command to migrate database; migrate/register/configure CAS; install/update CDS/DMS; configure WAS Install BSI and TPM Web Components (on 7. 1. 1 Admin Workstation) Install BSI and TPM Web Components update hostname(ip) for Maximo in the maximo. property files § Change Host Names (on the new 7. 1. 1 system) Run tpm 711 Change. DBHost command to change database hostname to use the original 5. 1. 1. 2 hostname Run tpm 711 Change. Other. Host command to change hostname for other TPM artifacts Tivoli Provisioning Manager 7. 1. 1 © 2009 IBM Corporation

IBM Software Group | Tivoli software TPM 7. 1. 1 Migration Use Case (Cont. . ) § Run master tcdriver update wkf - to finalize tcdriver migration - Triggered when TPM started (on the new 7. 1. 1 system) § Recapture OSD images (on the new 7. 1. 1 system) § Upgrade each depot, federated DMS pair from 5. 1. 1. 2 to the 7. 1. 1 level § Upgrade each set of endpoints from 5. 1. 1. 2 to the 7. 1. 1 level § Restore LDAP contents § Restore LDAP password (depends on import ldif to be done) § Migrate 5. 1. 1. 2 access groups (depends on import ldif to be done) § Recreate 5. 1. 1. 2 Inventory Extension reports (if needed) Tivoli Provisioning Manager 7. 1. 1 © 2009 IBM Corporation

IBM Software Group | Tivoli software TPM 7. 1. 1 Upgrade Use Case (from 7. 1. 1) § On TPM 7. 1 server, run TPM 7. 1. 1 upgrade installer § In-place upgrade on the same 7. 1 box § Upgrade base from Tpae 7. 1. 3 to Tpae 7. 1. 5 using the Solution Installer delta PMP install mechanism § Upgrade TPM web component using the Solution Installer delta PMP install mechanism § Upgrade TPM Core components (including the tcdriver upgrade and the schema upgrade) § Upgrade agent to the latest 7. 1. 1 level using the agent upgrade workflow Tivoli Provisioning Manager 7. 1. 1 © 2009 IBM Corporation

IBM Software Group | Tivoli software TPM 7. 1. 1 Agent Upgrade Use Case § Same process as 5. 1. 1. 2 agent upgrade § Uses SDI Depots and Agent Credentials § The agent upgrade is performed using SPB § The SPB contain the TCA and subagents upgrade § A SPB per platform is created (AIX, HPIA 64, HP, Linux 86, Linux. PPC, Linux. S 390, Solaris. IX 86, solaris and Windows) Tivoli Provisioning Manager 7. 1. 1 © 2009 IBM Corporation

IBM Software Group | Tivoli software Tivoli Provisioning Manager 7. 1. 1 © 2009

IBM Software Group | Tivoli software Summary § Compelling reasons to move to 7. 1. 1 § Gradual, phased, and failure-tolerant process § No need to buy additional hardware – gradual switchover of server, depots § Preserves investment in artifacts (SPBs, Activity Plans) and Skills § Flexible timeline for migration while minimizing service down time Tivoli Provisioning Manager 7. 1. 1 © 2009 IBM Corporation