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IBM Lotus Traveler High Availability in a nutshell


        Dominopoint Days 2012, Milano

                 René Winkelmeyer
                  midpoints GmbH
About me

                     midpoints GmbH
                     http://www.midpoints.de

                     IBM Advanced Business Partner
                     IBM Design Partner for Domino Next
                     IBM Mobile Design Partner
                     Apple Enterprise Developer & MDM Program

                     Services
                          •  Notes / Domino Consulting
                          •  E-Mail Management
                          •  App Development (IBM Connections, RCP,
                             XPages, mobile)
 René Winkelmeyer    We mobilize Notes
 Senior Consultant         •  Lotus Traveler planning & deployment
                           •  mobile app development
                           •  Domino based iOS Device Management
                           •  Domino based “Dropbox” for Notes and iOS

                     OpenNTF Contributor and OpenNTF Director
                           •  File Navigator: http://filenavigator.openntf.org
About me


                     •  Skype
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                     •  Web
 René Winkelmeyer              http://blog.winkelmeyer.com
 Senior Consultant             http://www.midpoints.de

                     •  Mail
                               mail@winkelmeyer.com
                               rene.winkelmeyer@midpoints.de
Beta disclaimer




        The IBM Lotus Traveler 8.5.3 Beta releases
        are displayed and/or demonstrated with
        permission from IBM Corporation.

        The screen images, features and functions of
        such beta releases are preliminary, not yet
        committed for delivery to customers and
        subject to change by IBM without notice.




                                                       4
Agenda

         What will I talk about?



         -  Lotus Traveler 8.5.3 and prior – where do we come
         from?


         -  Lotus Traveler 8.5.3 Upgrade Pack 1 in general


         -  High Availability and Loadbalancing


         -  High Availability installation and adminstration


         -  Considerations for and if using High Availability
                                                                5
Lotus Traveler 8.5.3 and prior
– where do we come from?




                       Traveler



                                  Domino




                                           6
Lotus Traveler 8.5.3 and prior
– where do we come from?

§  January 2008 - Traveler 8.0.1 for Windows Mobile

§  January 2009 - Traveler 8.5 for Nokia S60 and Windows Mobile
§  October 2009 - Traveler 8.5.1 for Apple iPhone/iPod, Nokia, Windows Mobile

§  January 2010 - Traveler 8.5.1 FixPack 1
                     Companion App & iOS attendee calendar support
§  June 2010 - Traveler 8.5.1 for iPad
§  July 2010 - Traveler 8.5.1 for iPhone4 (iOS4x)
§  August 2010 - Traveler 8.5.2 for Apple/Nokia/Windows Mobile
§  December 2010 - Traveler for Android (8.5.2.1 FixPack release)

§  October 2011 – Traveler 8.5.3
§  March 2012 – Traveler 8.5.3 FP2
§  June 2012 – Traveler High Availability

                                                                                 7
Lotus Traveler 8.5.3 and prior
– where do we come from?




                                                    Domino Mail




                   SSL                      Notes
                                                    Domino Mail
                                 Traveler
                                  Server




                                                    Domino Mail




 Server topology – Traveler in own DMZ


                                                                  8
Lotus Traveler 8.5.3 and prior
– where do we come from?




                                                           Domino Mail




       SSL                        SSL              Notes
                 Secure Reverse                            Domino Mail
                                        Traveler
                     Proxy               Server




                                                           Domino Mail




 Server topology – Reverse Proxy and Traveler, each in own DMZ


                                                                         9
Lotus Traveler components (today)



              HTTP            Traveler         Traveler
    SSL       TASK            Servlet            Task     Notes   Benutzer
                                                                   Benutzer
                                                                  Mail-DB
                                                                     Benutzer
                                                                    Mail-DB
            Domino                                                   Mail-DB
           and HTTP                                                  Profile
            security                                                  Doc
                                  Derby      ntsclcache
                                 SQL-DB        Cluster
                                  /ntsdb        Info
            Domino
            Directory
             Server                                                 Traveler
                                     LotusTraveler
             Config                                                  Policy
                                                                    Settings
                                         Default
                                         Settings                  Domino
                                                                   Directory
              notes.ini             NTSconfig.xml

                          Traveler Server                         Domino Mail

                                                                                10
High Availability as per today (and maybe in
the future)

§  Traveler supports mail file clusters (info is stored in dedicated
    ntsclcache.nsf)

§  But is doesn’t support “real” high availability. There are several
    workarounds:

    §  Run Traveler on a high available virtual machine platform (but
        please, without snapshots)

    §  Run a dedicated, ready-configured hot-stand-by system

    §  Quickly install Domino and Traveler from the ground up ;-)




                                                                         11
Lotus Traveler 8.5.3 Upgrade Pack 1




                     Traveler
                      8.5.3
                       UP1

                                  Domino Mail




                                                12
Lotus Traveler 8.5.3 Upgrade Pack 1


§  What’s an “Upgrade Pack”?

    §  An “Upgrade Pack” is a new IBM way (besides major/minor
        releases, FP’s and HP’s) to deliver additional functionality.

§  Why an “Upgrade Pack”?

    §  It’s a way to roll out major new functionality outside a major
        release.


§  It contains a lot more than “only” high availability…



                                                                         13
Lotus Traveler 8.5.3 Upgrade Pack 1
- Contents (excerpt)

§  High availability

    §  Scaling with “Traveler-Server-Pooling”

    §  Support for a single server URL

§  Client version management

§  XPages administration interface

§  Additional Android settings

§  Additional filter settings


                                                 14
Lotus Traveler 8.5.3 Upgrade Pack 1
- Requirements

§  Domino 8.5.3 (Windows bzw. Linux)

    §  64bit is a requirement when running High Availability!


§  IBM Lotus Domino 8.5.3 Upgrade Pack 1 (which is included in the
    Traveler installation image and will be installed automatically if not
    present)


§  IBM DB2 or Microsoft SQL 2008 Server (if you want to use High
    Availability)

    §  An IBM DB2 entitlement is contained free of charge for this. But
        the Traveler servers need to be licensed as Enterprise servers!
                                                                             15
Lotus Traveler 8.5.3 Upgrade Pack 1
- change of configuration settings location

§  All configuration parameters will move from the NTSConfig.xml to the
    notes.ini.

    §  Benefit: update installation won’t overwrite configuration changes.
        Please use – as a best practice – server configuration documents.



§  Old (NTSConfig.xml)

          <COMPONENT COMPONENT_TYPE="TrueSyncServer">
            <PROPERTY NAME=”Lookup_Min_Length" VALUE=3 />

§  New (notes.ini)

         NTS_LOOKUP_MIN_LENGTH=3

                                                                              16
Lotus Traveler 8.5.3 Upgrade Pack 1
- change of Traveler URI

§  The Traveler URI will change

    §  Old:   https://traveler.midpoints.de/servlet/traveler

    §  New: https://traveler.midpoints.de/traveler


§  The installation automatically creates a HTTP redirect from “/servlet/
    traveler” to “/traveler”, so that existing connections still will work.



§  If you run Mobile Device Management => consider to change the
    URI.


                                                                              17
Lotus Traveler 8.5.3 Upgrade Pack 1
- managing sent mails

§  New configuration setting “NTS_SENDMAIL_SAVE_OPTIONS” which
    defines if sent mails should be stored in the mail file.

     §  user (== default)
         sent mail will be saved if defined in the mail files calendar profile

     §  never
         As the value says…sent mail won’t be saved

     §  always
         Again as the value says…sent mail will always be saved

     §  noatt
         Very cool => attachments won’t be saved, can be i. e. combined
         with “always” (NTS_SENDMAIL_SAVE_OPTIONS=always,noatt)
                                                                                 18
Lotus Traveler 8.5.3 Upgrade Pack 1
- managing the outbox server

§  As per today mails are sent via the users mail server. Those servers
    often don‘t run an AntiVirus solution. That may result in insecure mail
    (from the mobile devices).


§  The new configuration setting „NTS_OUTBOX_SERVERS“ allows to
    define the mail servers (failover like) which will be used for sending
    outgoing mail.

    §  NTS_OUTBOX_SERVERS=Gateway1/srv/midpoints, Gateway2/
        srv/midpoints




                                                                              19
Lotus Traveler 8.5.3 Upgrade Pack 1
- extended Notes doc link handling

§  Notes doc links are now converted into HTTP links (as you know it
    from iNotes).


§  Restrictions

    §  The target server must be reachable via HTTP.

    §  The target application should be web enabled.




                                                                        20
Lotus Traveler 8.5.3 Upgrade Pack 1
- web based administration interface (I)

§  With this release IBM introduces the administration from a „classic“
    Notes usage to a XPage based administration interface (for
    standalone and HA servers).

    §  The „classic“ Notes interface should be considered as
        deprecated.


§  Now you can administrate your Traveler environment from
    everywhere...

    §  ...but watch out! The administrators shouldn‘t have weak HTTP
        passwords!



                                                                           21
Lotus Traveler 8.5.3 Upgrade Pack 1
- web based administration interface (II)




                                            22
Lotus Traveler 8.5.3 Upgrade Pack 1
- web based administration interface (III)




                                             23
Lotus Traveler 8.5.3 Upgrade Pack 1
- web based administration interface (IV)




                                            24
Lotus Traveler 8.5.3 Upgrade Pack 1
- web based administration interface (V)




                                           25
Lotus Traveler 8.5.3 Upgrade Pack 1
- web based administration interface (VI)




                                            26
Lotus Traveler 8.5.3 Upgrade Pack 1
- Client Download Manager (I)

§  The new Client Download Manager allows a dedicated management of
    Lotus Traveler mobile clients based on operating system and version
    number.


§  The installation files are now stored in a NSF! That allows to use the
    same clients for multiple servers.



§  The installation files are saved from the NSF onto the local file system
    (for HTTP download). The files are located within „<dominodata>/
    domino/html/travelerclients“.



§  A file change in the NSF automatically changes the file on the file
    system.                                                                    27
Lotus Traveler 8.5.3 Upgrade Pack 1
- Client Download Manager (II)




                                      28
Lotus Traveler 8.5.3 Upgrade Pack 1
- Client Download Manager (III)

§  Updating / new installation of Traveler automatically updates the clients
    and assigns them as default.


§  That‘s not applicable for HA – there the default assignment happens
    after all servers have been updated.

    §  You‘re able to assign different clients to different users/groups, i .e.
        for testing purposes.




                                                                                   29
Lotus Traveler 8.5.3 Upgrade Pack 1
- filter limits for all users




                                      30
Lotus Traveler 8.5.3 Upgrade Pack 1
- scheduled sync settings




                                      31
Lotus Traveler 8.5.3 Upgrade Pack 1
- locking individual default settings




                                        32
Lotus Traveler 8.5.3 Upgrade Pack 1
- extended Android security settings




                                       Android 4 !!!




                                                       33
Lotus Traveler 8.5.3 Upgrade Pack 1
- High Availability and Loadbalancing




                                 SQL



                      Traveler
                       8.5.3
                        UP1

                                   Domino Mail




                                                 34
Lotus Traveler 8.5.3 Upgrade Pack 1
- different run modes

§  Run Traveler standalone (as you know it)

    §  LotusTraveler.nsf

    §  Local Derby database per Traveler server


§  Run Traveler high available (HA)

    §  Traveler-“Pool”

    §  Remote SQL database server



                                                   35
Lotus Traveler 8.5.3 Upgrade Pack 1
- High Availability and Loadbalancing

§  If you want to use HA, you‘ll have to implement a SQL system for
    storing the data (which replaces the local Derby database as a
    storage).


§  Currently supported enterprise relational database systems
    (additional RDBMS being considered for a future release):

    §  IBM DB2 Server

    §  Microsoft SQL Server




                                                                       36
Lotus Traveler 8.5.3 Upgrade Pack 1
- High Availability and Loadbalancing




                                        37
Lotus Traveler 8.5.3 Upgrade Pack 1
- Load Balancer / Reverse Proxy

§  A load balancer is a hard- or software appliance, which allows high
    available networking connections.

    §  Virtual IP address for multiple backend servers (i. e. Cisco Local
        Director, IBM Websphere Edge Server)


§  A (secure == https) Reverse Proxy serves as authentication and
    redirection frontend.

    §  Sends requests from the same connection to the same backend
        system.

    §  Systems could be Lotus Mobile Connect (my preferred choice),
        IBM Tivoli Access Manager, F5 Big-IP, Apache Pound...
                                                                             38
Lotus Traveler 8.5.3 Upgrade Pack 1
- Traveler service pools

§  Traveler servers are „pooled“ in HA

   §  All members of the pool use the same backend SQL database.

   §  Each server in the pool can manage each user.

   §  Every member serves HTTP requests.




                                                                    39
Lotus Traveler 8.5.3 Upgrade Pack 1
- Traveler service pools

§  The requested Traveler server may serve the current request or
    delegate it to another member in the service pool.


§  A delegations depends on several factors, i. e. which server is
    currently monitoring the users mail database or how server usage is.


§  All servers are communicating within the pool on TCP port 50125 for
    determining that. The communication could be encrypted (optional).




                                                                           40
Lotus Traveler 8.5.3 Upgrade Pack 1
- High Availability installation and administration




                                   SQL



                        Traveler
                         8.5.3
                          UP1

                                      Domino Mail




                                                      41
Lotus Traveler 8.5.3 Upgrade Pack 1
- High Availability installation steps

§  It‘s so easy...it‘s Traveler.

    §  Run the standard Traveler installation

    §  Validate the installation

    §  Create the SQL database on the SQL server (IBM DB2 is used here)

    §  Create the table structure and the permissions for the SQL database

    §  Add the first Traveler server to High Availability (initiates the service
        pool)

    §  (optional) Add additional Traveler servers to the existing service pool

                                                                                    42
Lotus Traveler 8.5.3 Upgrade Pack 1
- High Availability installation (I)

§  Run the standard Traveler installation

    §  Like in previous releases. Creates a ready standalone Traveler
        server which uses the local Derby database.


 NTS_TEMPLATE_INSTALL=1
 NTS_CLIENT_UPDATE=FULL
 NTS_AUTO_CONFIG=true
 NTS_AUTOSTART_HTTP=true
 NTS_DBCONNECTIONURL=jdbc:derby:ntsdb;create=true
 NTS_ENABLE_WEB_CLIENT_INSTALL=true
 NTS_64_BIT=true
 NTS_NEW_INSTALL=true
 NTS_INSTALLATION_TYPE=ON_PREMISE
 NTS_SET_EXTERNAL_URL=https://travelerha.midpoints.net/traveler
 NTS_SERVER_LANG=en
                                                                         43
 NTS_BUILD=8.5.3.100 Upgrade Pack 1 Build 201205011719
Lotus Traveler 8.5.3 Upgrade Pack 1
- High Availability installation (III)

§  Validate the installation

    §  It‘s quite simple. Just start the Domino with Traveler and take a
        look at the version.

    §  Additionally: Traveler 8.5.3 UP1 uses – new in this release – the
        built-in OSGi servlet container and no longer the old Domino
        servlet engine.
        You can check the installation on the console.


       > tell http osgi diag com.lotus.sync.traveler.admin

       [122C:0002-13C4] 05.06.2012 14:26:45 update@../../../../data/domin
       applications/eclipse/plugins/com.lotus.sync.traveler.admin.jar [159]

       [122C:0002-13C4] 05.06.2012 14:26:45     No unresolved constraints.
                                                                              44
Lotus Traveler 8.5.3 Upgrade Pack 1
- High Availability installation (IV)

§  Create the SQL database on the SQL server (IBM DB2 is used here,
    you need to do it once)

     §  Traveler allows to create the database scheme automatically.
         That‘s the preferred way. Otherwise you may setup it manually
         per SQL script (DDL).

     §  You can configure it using the notes.ini parameter
         NTS_AUTO_DBSCHEMA=false/true




                                                                         45
Lotus Traveler 8.5.3 Upgrade Pack 1
- High Availability installation (V)

§  AUTOMATIC: create the new SQL database using the DB2 cc.
    Traveler populates it automagically at startup.




                                                               46
Lotus Traveler 8.5.3 Upgrade Pack 1
- High Availability installation (VI)

§  MANUAL: create the new SQL database per script.
    Traveler populates it automagically at startup.

     §  Extract <dominodata>/traveler/cfg/db/TravelerSQL.zip

     §  Goto the sub directory DB2

     §  Change the db2cmd script if needed

     §  Execute
         db2cmd –c –w –i db2 –tvf createDb.sql -o –r createDb.out

     §  Execute
         db2cmd –c –w –i db2 –tvf appGrants.sql -o –r appGrants.out

                                                                      47
Lotus Traveler 8.5.3 Upgrade Pack 1
- High Availability installation (VII)

§  Add the first Traveler server to High Availability

    §  Copy the JDBC driver
        from: <db2_install_dir>/sqllib/java/db2jcc4.jar
        to: <domino>/traveler/lib

    §  Open a shell and goto <dominodata>/traveler/util

    §  Execute the travelerUtil tool
        travelerutil db set url=jdbc:db2://db2.midpoints.net:50000/traveler
        user=db2admin pw=passw0rd

    §  The credentials will be saved encrypted whithin the
        LotusTraveler.nsf.

                                                                              48
Lotus Traveler 8.5.3 Upgrade Pack 1
- High Availability installation (VIII)

§  Start the Domino server. Done!




                                          49
Lotus Traveler 8.5.3 Upgrade Pack 1
- High Availability administration (I)

§  You can issue console commands on any Traveler server for any
    Traveler server.

§  A Traveler server could be deactivated for user acces.

§  You can bind users to a specific Traveler instance.




                                                                    50
Lotus Traveler 8.5.3 Upgrade Pack 1
- High Availability administration (II)

§  tell traveler bind options

    §  Binds a user to a specific server. This will disable failover for this
        user.



§  Tell traveler HADR show

    §  Shows the state of all servers in the pool.




                                                                                 51
Lotus Traveler 8.5.3 Upgrade Pack 1
- High Availability administration (III)

§  tell traveler users

    §  Shows all users of the specific server.


§  tell traveler available <on/off>

    §  Enables/disables pool participation of this server. No new users
        will be added if a server is disabled (but existing users are still
        connected).




                                                                              52
Lotus Traveler 8.5.3 Upgrade Pack 1
- High Availability administration (IV)

§  Most console commands have been extended with an additiona option:

    §  –s <serverName>          executes the command on the specified server

    §  –s *                     executes the command on the pool

    §  –s *-                   executes the command on the pool, excluding
                                the local server



§  Example: tell traveler –s * status




                                                                                53
Lotus Traveler 8.5.3 Upgrade Pack 1
- Considerations for and if using High Availability




                                                      54
Lotus Traveler 8.5.3 Upgrade Pack 1
- Considerations for and if using High Availability

§  Easy scaling based on your needs.


§  High Availability (as the name says ;-)) – no Traveler outage for your
    users



§  Single servers could be migrated without affecting the mobile sync
    of any user




                                                                             55
Lotus Traveler 8.5.3 Upgrade Pack 1
- Considerations for and if using High Availability

§  You‘ll need additional infrastructure: the ease of just having a
    Traveler server is gone.

    §  Additional load balancer / reverse proxy needs to be setup – and
        to be maintained.

    §  Additional SQL database server cluster. Mostly you‘ll have some
        of them. If not: do you have somebody who has experience in
        this area?

    §  Currently only IBM DB2 and Microsoft SQL 2008 supported.




                                                                           56
Lotus Traveler 8.5.3 Upgrade Pack 1
- Considerations for and if using High Availability

§  Running HA on different data centers (maybe in different locations/
    countries/continents) is not really a good idea.

    §  Think about latencies...the Traveler service pool always
        communicates internally.

    §  And the SQL database cluster has to...yes, you‘re right, to
        cluster. Think here about latencies, too.




                                                                          57
Grazie agli sponsor per aver reso possibile i
Dominopoint Days 2012!

                             Main Sponsor


                              Vad sponsor

                           Platinum sponsor




                              Gold sponsor




                                                58
Thank you very much!




                       59

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#dd12 IBM Lotus Traveler High Availability in a nutshell

  • 1. IBM Lotus Traveler High Availability in a nutshell Dominopoint Days 2012, Milano René Winkelmeyer midpoints GmbH
  • 2. About me midpoints GmbH http://www.midpoints.de IBM Advanced Business Partner IBM Design Partner for Domino Next IBM Mobile Design Partner Apple Enterprise Developer & MDM Program Services •  Notes / Domino Consulting •  E-Mail Management •  App Development (IBM Connections, RCP, XPages, mobile) René Winkelmeyer We mobilize Notes Senior Consultant •  Lotus Traveler planning & deployment •  mobile app development •  Domino based iOS Device Management •  Domino based “Dropbox” for Notes and iOS OpenNTF Contributor and OpenNTF Director •  File Navigator: http://filenavigator.openntf.org
  • 3. About me •  Skype muenzpraeger •  Twitter muenzpraeger •  LinkedIn muenzpraeger •  Facebook muenzpraeger •  Slideshare muenzpraeger •  G+ www.winkelmeyer.com/+ •  Web René Winkelmeyer http://blog.winkelmeyer.com Senior Consultant http://www.midpoints.de •  Mail mail@winkelmeyer.com rene.winkelmeyer@midpoints.de
  • 4. Beta disclaimer The IBM Lotus Traveler 8.5.3 Beta releases are displayed and/or demonstrated with permission from IBM Corporation. The screen images, features and functions of such beta releases are preliminary, not yet committed for delivery to customers and subject to change by IBM without notice. 4
  • 5. Agenda What will I talk about? -  Lotus Traveler 8.5.3 and prior – where do we come from? -  Lotus Traveler 8.5.3 Upgrade Pack 1 in general -  High Availability and Loadbalancing -  High Availability installation and adminstration -  Considerations for and if using High Availability 5
  • 6. Lotus Traveler 8.5.3 and prior – where do we come from? Traveler Domino 6
  • 7. Lotus Traveler 8.5.3 and prior – where do we come from? §  January 2008 - Traveler 8.0.1 for Windows Mobile §  January 2009 - Traveler 8.5 for Nokia S60 and Windows Mobile §  October 2009 - Traveler 8.5.1 for Apple iPhone/iPod, Nokia, Windows Mobile §  January 2010 - Traveler 8.5.1 FixPack 1 Companion App & iOS attendee calendar support §  June 2010 - Traveler 8.5.1 for iPad §  July 2010 - Traveler 8.5.1 for iPhone4 (iOS4x) §  August 2010 - Traveler 8.5.2 for Apple/Nokia/Windows Mobile §  December 2010 - Traveler for Android (8.5.2.1 FixPack release) §  October 2011 – Traveler 8.5.3 §  March 2012 – Traveler 8.5.3 FP2 §  June 2012 – Traveler High Availability 7
  • 8. Lotus Traveler 8.5.3 and prior – where do we come from? Domino Mail SSL Notes Domino Mail Traveler Server Domino Mail Server topology – Traveler in own DMZ 8
  • 9. Lotus Traveler 8.5.3 and prior – where do we come from? Domino Mail SSL SSL Notes Secure Reverse Domino Mail Traveler Proxy Server Domino Mail Server topology – Reverse Proxy and Traveler, each in own DMZ 9
  • 10. Lotus Traveler components (today) HTTP Traveler Traveler SSL TASK Servlet Task Notes Benutzer Benutzer Mail-DB Benutzer Mail-DB Domino Mail-DB and HTTP Profile security Doc Derby ntsclcache SQL-DB Cluster /ntsdb Info Domino Directory Server Traveler LotusTraveler Config Policy Settings Default Settings Domino Directory notes.ini NTSconfig.xml Traveler Server Domino Mail 10
  • 11. High Availability as per today (and maybe in the future) §  Traveler supports mail file clusters (info is stored in dedicated ntsclcache.nsf) §  But is doesn’t support “real” high availability. There are several workarounds: §  Run Traveler on a high available virtual machine platform (but please, without snapshots) §  Run a dedicated, ready-configured hot-stand-by system §  Quickly install Domino and Traveler from the ground up ;-) 11
  • 12. Lotus Traveler 8.5.3 Upgrade Pack 1 Traveler 8.5.3 UP1 Domino Mail 12
  • 13. Lotus Traveler 8.5.3 Upgrade Pack 1 §  What’s an “Upgrade Pack”? §  An “Upgrade Pack” is a new IBM way (besides major/minor releases, FP’s and HP’s) to deliver additional functionality. §  Why an “Upgrade Pack”? §  It’s a way to roll out major new functionality outside a major release. §  It contains a lot more than “only” high availability… 13
  • 14. Lotus Traveler 8.5.3 Upgrade Pack 1 - Contents (excerpt) §  High availability §  Scaling with “Traveler-Server-Pooling” §  Support for a single server URL §  Client version management §  XPages administration interface §  Additional Android settings §  Additional filter settings 14
  • 15. Lotus Traveler 8.5.3 Upgrade Pack 1 - Requirements §  Domino 8.5.3 (Windows bzw. Linux) §  64bit is a requirement when running High Availability! §  IBM Lotus Domino 8.5.3 Upgrade Pack 1 (which is included in the Traveler installation image and will be installed automatically if not present) §  IBM DB2 or Microsoft SQL 2008 Server (if you want to use High Availability) §  An IBM DB2 entitlement is contained free of charge for this. But the Traveler servers need to be licensed as Enterprise servers! 15
  • 16. Lotus Traveler 8.5.3 Upgrade Pack 1 - change of configuration settings location §  All configuration parameters will move from the NTSConfig.xml to the notes.ini. §  Benefit: update installation won’t overwrite configuration changes. Please use – as a best practice – server configuration documents. §  Old (NTSConfig.xml) <COMPONENT COMPONENT_TYPE="TrueSyncServer"> <PROPERTY NAME=”Lookup_Min_Length" VALUE=3 /> §  New (notes.ini) NTS_LOOKUP_MIN_LENGTH=3 16
  • 17. Lotus Traveler 8.5.3 Upgrade Pack 1 - change of Traveler URI §  The Traveler URI will change §  Old: https://traveler.midpoints.de/servlet/traveler §  New: https://traveler.midpoints.de/traveler §  The installation automatically creates a HTTP redirect from “/servlet/ traveler” to “/traveler”, so that existing connections still will work. §  If you run Mobile Device Management => consider to change the URI. 17
  • 18. Lotus Traveler 8.5.3 Upgrade Pack 1 - managing sent mails §  New configuration setting “NTS_SENDMAIL_SAVE_OPTIONS” which defines if sent mails should be stored in the mail file. §  user (== default) sent mail will be saved if defined in the mail files calendar profile §  never As the value says…sent mail won’t be saved §  always Again as the value says…sent mail will always be saved §  noatt Very cool => attachments won’t be saved, can be i. e. combined with “always” (NTS_SENDMAIL_SAVE_OPTIONS=always,noatt) 18
  • 19. Lotus Traveler 8.5.3 Upgrade Pack 1 - managing the outbox server §  As per today mails are sent via the users mail server. Those servers often don‘t run an AntiVirus solution. That may result in insecure mail (from the mobile devices). §  The new configuration setting „NTS_OUTBOX_SERVERS“ allows to define the mail servers (failover like) which will be used for sending outgoing mail. §  NTS_OUTBOX_SERVERS=Gateway1/srv/midpoints, Gateway2/ srv/midpoints 19
  • 20. Lotus Traveler 8.5.3 Upgrade Pack 1 - extended Notes doc link handling §  Notes doc links are now converted into HTTP links (as you know it from iNotes). §  Restrictions §  The target server must be reachable via HTTP. §  The target application should be web enabled. 20
  • 21. Lotus Traveler 8.5.3 Upgrade Pack 1 - web based administration interface (I) §  With this release IBM introduces the administration from a „classic“ Notes usage to a XPage based administration interface (for standalone and HA servers). §  The „classic“ Notes interface should be considered as deprecated. §  Now you can administrate your Traveler environment from everywhere... §  ...but watch out! The administrators shouldn‘t have weak HTTP passwords! 21
  • 22. Lotus Traveler 8.5.3 Upgrade Pack 1 - web based administration interface (II) 22
  • 23. Lotus Traveler 8.5.3 Upgrade Pack 1 - web based administration interface (III) 23
  • 24. Lotus Traveler 8.5.3 Upgrade Pack 1 - web based administration interface (IV) 24
  • 25. Lotus Traveler 8.5.3 Upgrade Pack 1 - web based administration interface (V) 25
  • 26. Lotus Traveler 8.5.3 Upgrade Pack 1 - web based administration interface (VI) 26
  • 27. Lotus Traveler 8.5.3 Upgrade Pack 1 - Client Download Manager (I) §  The new Client Download Manager allows a dedicated management of Lotus Traveler mobile clients based on operating system and version number. §  The installation files are now stored in a NSF! That allows to use the same clients for multiple servers. §  The installation files are saved from the NSF onto the local file system (for HTTP download). The files are located within „<dominodata>/ domino/html/travelerclients“. §  A file change in the NSF automatically changes the file on the file system. 27
  • 28. Lotus Traveler 8.5.3 Upgrade Pack 1 - Client Download Manager (II) 28
  • 29. Lotus Traveler 8.5.3 Upgrade Pack 1 - Client Download Manager (III) §  Updating / new installation of Traveler automatically updates the clients and assigns them as default. §  That‘s not applicable for HA – there the default assignment happens after all servers have been updated. §  You‘re able to assign different clients to different users/groups, i .e. for testing purposes. 29
  • 30. Lotus Traveler 8.5.3 Upgrade Pack 1 - filter limits for all users 30
  • 31. Lotus Traveler 8.5.3 Upgrade Pack 1 - scheduled sync settings 31
  • 32. Lotus Traveler 8.5.3 Upgrade Pack 1 - locking individual default settings 32
  • 33. Lotus Traveler 8.5.3 Upgrade Pack 1 - extended Android security settings Android 4 !!! 33
  • 34. Lotus Traveler 8.5.3 Upgrade Pack 1 - High Availability and Loadbalancing SQL Traveler 8.5.3 UP1 Domino Mail 34
  • 35. Lotus Traveler 8.5.3 Upgrade Pack 1 - different run modes §  Run Traveler standalone (as you know it) §  LotusTraveler.nsf §  Local Derby database per Traveler server §  Run Traveler high available (HA) §  Traveler-“Pool” §  Remote SQL database server 35
  • 36. Lotus Traveler 8.5.3 Upgrade Pack 1 - High Availability and Loadbalancing §  If you want to use HA, you‘ll have to implement a SQL system for storing the data (which replaces the local Derby database as a storage). §  Currently supported enterprise relational database systems (additional RDBMS being considered for a future release): §  IBM DB2 Server §  Microsoft SQL Server 36
  • 37. Lotus Traveler 8.5.3 Upgrade Pack 1 - High Availability and Loadbalancing 37
  • 38. Lotus Traveler 8.5.3 Upgrade Pack 1 - Load Balancer / Reverse Proxy §  A load balancer is a hard- or software appliance, which allows high available networking connections. §  Virtual IP address for multiple backend servers (i. e. Cisco Local Director, IBM Websphere Edge Server) §  A (secure == https) Reverse Proxy serves as authentication and redirection frontend. §  Sends requests from the same connection to the same backend system. §  Systems could be Lotus Mobile Connect (my preferred choice), IBM Tivoli Access Manager, F5 Big-IP, Apache Pound... 38
  • 39. Lotus Traveler 8.5.3 Upgrade Pack 1 - Traveler service pools §  Traveler servers are „pooled“ in HA §  All members of the pool use the same backend SQL database. §  Each server in the pool can manage each user. §  Every member serves HTTP requests. 39
  • 40. Lotus Traveler 8.5.3 Upgrade Pack 1 - Traveler service pools §  The requested Traveler server may serve the current request or delegate it to another member in the service pool. §  A delegations depends on several factors, i. e. which server is currently monitoring the users mail database or how server usage is. §  All servers are communicating within the pool on TCP port 50125 for determining that. The communication could be encrypted (optional). 40
  • 41. Lotus Traveler 8.5.3 Upgrade Pack 1 - High Availability installation and administration SQL Traveler 8.5.3 UP1 Domino Mail 41
  • 42. Lotus Traveler 8.5.3 Upgrade Pack 1 - High Availability installation steps §  It‘s so easy...it‘s Traveler. §  Run the standard Traveler installation §  Validate the installation §  Create the SQL database on the SQL server (IBM DB2 is used here) §  Create the table structure and the permissions for the SQL database §  Add the first Traveler server to High Availability (initiates the service pool) §  (optional) Add additional Traveler servers to the existing service pool 42
  • 43. Lotus Traveler 8.5.3 Upgrade Pack 1 - High Availability installation (I) §  Run the standard Traveler installation §  Like in previous releases. Creates a ready standalone Traveler server which uses the local Derby database. NTS_TEMPLATE_INSTALL=1 NTS_CLIENT_UPDATE=FULL NTS_AUTO_CONFIG=true NTS_AUTOSTART_HTTP=true NTS_DBCONNECTIONURL=jdbc:derby:ntsdb;create=true NTS_ENABLE_WEB_CLIENT_INSTALL=true NTS_64_BIT=true NTS_NEW_INSTALL=true NTS_INSTALLATION_TYPE=ON_PREMISE NTS_SET_EXTERNAL_URL=https://travelerha.midpoints.net/traveler NTS_SERVER_LANG=en 43 NTS_BUILD=8.5.3.100 Upgrade Pack 1 Build 201205011719
  • 44. Lotus Traveler 8.5.3 Upgrade Pack 1 - High Availability installation (III) §  Validate the installation §  It‘s quite simple. Just start the Domino with Traveler and take a look at the version. §  Additionally: Traveler 8.5.3 UP1 uses – new in this release – the built-in OSGi servlet container and no longer the old Domino servlet engine. You can check the installation on the console. > tell http osgi diag com.lotus.sync.traveler.admin [122C:0002-13C4] 05.06.2012 14:26:45 update@../../../../data/domin applications/eclipse/plugins/com.lotus.sync.traveler.admin.jar [159] [122C:0002-13C4] 05.06.2012 14:26:45 No unresolved constraints. 44
  • 45. Lotus Traveler 8.5.3 Upgrade Pack 1 - High Availability installation (IV) §  Create the SQL database on the SQL server (IBM DB2 is used here, you need to do it once) §  Traveler allows to create the database scheme automatically. That‘s the preferred way. Otherwise you may setup it manually per SQL script (DDL). §  You can configure it using the notes.ini parameter NTS_AUTO_DBSCHEMA=false/true 45
  • 46. Lotus Traveler 8.5.3 Upgrade Pack 1 - High Availability installation (V) §  AUTOMATIC: create the new SQL database using the DB2 cc. Traveler populates it automagically at startup. 46
  • 47. Lotus Traveler 8.5.3 Upgrade Pack 1 - High Availability installation (VI) §  MANUAL: create the new SQL database per script. Traveler populates it automagically at startup. §  Extract <dominodata>/traveler/cfg/db/TravelerSQL.zip §  Goto the sub directory DB2 §  Change the db2cmd script if needed §  Execute db2cmd –c –w –i db2 –tvf createDb.sql -o –r createDb.out §  Execute db2cmd –c –w –i db2 –tvf appGrants.sql -o –r appGrants.out 47
  • 48. Lotus Traveler 8.5.3 Upgrade Pack 1 - High Availability installation (VII) §  Add the first Traveler server to High Availability §  Copy the JDBC driver from: <db2_install_dir>/sqllib/java/db2jcc4.jar to: <domino>/traveler/lib §  Open a shell and goto <dominodata>/traveler/util §  Execute the travelerUtil tool travelerutil db set url=jdbc:db2://db2.midpoints.net:50000/traveler user=db2admin pw=passw0rd §  The credentials will be saved encrypted whithin the LotusTraveler.nsf. 48
  • 49. Lotus Traveler 8.5.3 Upgrade Pack 1 - High Availability installation (VIII) §  Start the Domino server. Done! 49
  • 50. Lotus Traveler 8.5.3 Upgrade Pack 1 - High Availability administration (I) §  You can issue console commands on any Traveler server for any Traveler server. §  A Traveler server could be deactivated for user acces. §  You can bind users to a specific Traveler instance. 50
  • 51. Lotus Traveler 8.5.3 Upgrade Pack 1 - High Availability administration (II) §  tell traveler bind options §  Binds a user to a specific server. This will disable failover for this user. §  Tell traveler HADR show §  Shows the state of all servers in the pool. 51
  • 52. Lotus Traveler 8.5.3 Upgrade Pack 1 - High Availability administration (III) §  tell traveler users §  Shows all users of the specific server. §  tell traveler available <on/off> §  Enables/disables pool participation of this server. No new users will be added if a server is disabled (but existing users are still connected). 52
  • 53. Lotus Traveler 8.5.3 Upgrade Pack 1 - High Availability administration (IV) §  Most console commands have been extended with an additiona option: §  –s <serverName> executes the command on the specified server §  –s * executes the command on the pool §  –s *- executes the command on the pool, excluding the local server §  Example: tell traveler –s * status 53
  • 54. Lotus Traveler 8.5.3 Upgrade Pack 1 - Considerations for and if using High Availability 54
  • 55. Lotus Traveler 8.5.3 Upgrade Pack 1 - Considerations for and if using High Availability §  Easy scaling based on your needs. §  High Availability (as the name says ;-)) – no Traveler outage for your users §  Single servers could be migrated without affecting the mobile sync of any user 55
  • 56. Lotus Traveler 8.5.3 Upgrade Pack 1 - Considerations for and if using High Availability §  You‘ll need additional infrastructure: the ease of just having a Traveler server is gone. §  Additional load balancer / reverse proxy needs to be setup – and to be maintained. §  Additional SQL database server cluster. Mostly you‘ll have some of them. If not: do you have somebody who has experience in this area? §  Currently only IBM DB2 and Microsoft SQL 2008 supported. 56
  • 57. Lotus Traveler 8.5.3 Upgrade Pack 1 - Considerations for and if using High Availability §  Running HA on different data centers (maybe in different locations/ countries/continents) is not really a good idea. §  Think about latencies...the Traveler service pool always communicates internally. §  And the SQL database cluster has to...yes, you‘re right, to cluster. Think here about latencies, too. 57
  • 58. Grazie agli sponsor per aver reso possibile i Dominopoint Days 2012! Main Sponsor Vad sponsor Platinum sponsor Gold sponsor 58
  • 59. Thank you very much! 59