Differences between revisions 14 and 15
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The systems must be moved domain by domain or VM by VM to allow to change the DNS correctly. The systems must be moved domain-by-domain or VM-by-VM to allow to the DNS to be updated without it affecting other active systems.
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||<rowbgcolor="#e0e0e0"> '''VM'''||'''Domain'''||'''Application'''||'''Migrate'''||'''Status'''|| '''Last Used / Notes'''    ||
|| '''blog''' || blog.softxs.ch || || Yes || Done || Existing VM migrated ||
|| '''dns''' || || || No ||<#dddddd> n/a || Never used ||
|| '''intern''' || intern.softxs.ch || tracking || Yes ||<#fbec5d> open || ||
|| '''scm''' || cvs.softxs.ch || || Yes ||<#fbec5d> open || Migrate entire VM? ||
|| || git.softxs.ch || || Yes ||<#fbec5d> open || Migrate entire VM? ||
|| '''smtp1''' || smtp1.softxs.ch || || No ||<#dddddd> n/a || To be replace by smtp2 on zg-2 ||
|| '''v0402''' || poyry.softxs.ch || umaoya || Yes ||<#fbec5d> open || ||
|| || poyry.works-organiser.com || stadelhofen || Yes ||<#fbec5d> open || Currently inactive ||
|| || tiwag.works-organiser.com || th || No ||<#dddddd> n/a || 2015-09-02 ||
|| || v3.softxs.ch || sso || Yes ||<#fbec5d> open || Production MAPS ||
|| '''v0403''' || alarp.works-organiser.com || demo || No ||<#dddddd> n/a || 2016-01-04 old, 1 tag ||
|| || || kahramaa || Yes ||<#fbec5d> open || 2016-07-19 Migrate to alarp.ch? ||
|| || || khalifa || Yes ||<#fbec5d> open || 2016-05-20 Migrate to alarp.ch? ||
|| || || library || No ||<#dddddd> n/a || 2015-12-04 old V2 ||
|| || || test || No ||<#dddddd> n/a || 2016-05-11 old ||
|| || || tn || No ||<#dddddd> n/a || ||
|| || || training || Yes ||<#fbec5d> open || 2016-09-05 ||
|| || apps.alarp.ch || aspire || Yes ||<#fbec5d> open || Postgres! ||
|| || || qrail || Yes ||<#fbec5d> open || Postgres! ||
|| || || urt || Yes ||<#fbec5d> open || Postgres! ||
|| || apps.works-organiser.com || files-app || No ||<#dddddd> n/a || 2015-11-03 ||
|| || blanco-ad.works-organiser.com || admin || Yes ||<#fbec5d> open || empty ||
|| || cau.works-organiser.com || cau || Yes ||<#fbec5d> open || 2016-12-07 ||
|| || gcz.works-organiser.com || carhuac || Yes ||<#fbec5d> open || ||
|| || || test || Yes ||<#fbec5d> open || ||
|| || gibb.works-organiser.com || j29061 || No ||<#dddddd> n/a || 2015-12-04 ||
|| || || sicc || Yes ||<#fbec5d> open || 2017-02-20 ||
|| || ita-wg.org || library || Yes ||<#fbec5d> open || 2016-07-06 ||
|| || tiwag.works-organiser.com || th || No ||<#dddddd> n/a || 2015-09-02 ||
|| || trial.works-organiser.com || indehk || No ||<#dddddd> n/a || not used ||
|| '''v2''' || v2.softxs.ch || jk || Yes || Done || Migrate entire VM ||
|| || || jk1 || Yes || Done || ||
|| || || jk2 || Yes || Done || ||
|| || || jk3 || Yes || Done || ||
|| || || jk4 || Yes || Done || ||
|| || || jk5 || Yes || Done || ||
|| || || tn || Yes || Done || ||
|| || || tn1 || Yes || Done || ||
|| || || maps || Yes || Done || ||
|| '''vmt2''' || vmt2vh03.softxs.ch || test || No ||<#dddddd> n/a || VM not running ||
|| '''vmt3''' || vmt3vh03.softxs.ch || tn1 || No ||<#dddddd> n/a || VM not running ||
|| '''vmt4''' || || || No ||<#dddddd> n/a || VM not created ||
|| '''vmt5''' || vmt5vh03.softxs.ch || test || No ||<#dddddd> n/a || ||
|| '''web''' || demo.softxs.ch || hydro || Yes ||<#fbec5d> open || Migrate entire VM? ||
|| || || pms || Yes ||<#fbec5d> open || ||
|| || || rfid || Yes ||<#fbec5d> open || ||
|| || || tasks || Yes ||<#fbec5d> open || ||
|| || || v2p0 || Yes ||<#fbec5d> open || || 		||<rowbgcolor="#e0e0e0"> '''zg-3 VM'''||'''Domain'''||'''Application'''||'''Migrate'''||'''Status'''||'''zg-2 VM'''||'''Last Used / Notes''' ||
|| '''blog''' || blog.softxs.ch || || Yes || Done          || blog || Existing VM migrated ||
|| '''dns''' || || || No ||<#dddddd> n/a ||<#dddddd> n/a || Never used ||
|| '''intern''' || intern.softxs.ch || tracking || Yes ||<#fbec5d> open || intern || ||
|| '''scm''' || cvs.softxs.ch || || Yes ||<#fbec5d> open || scm || Migrate entire VM? ||
|| || git.softxs.ch || || Yes ||<#fbec5d> open || scm || Migrate entire VM? ||
|| '''smtp1''' || smtp1.softxs.ch || || No ||<#dddddd> n/a   || smtp1 || To be replace by smtp2 on zg-2 ||
|| '''v0402''' || poyry.softxs.ch || umaoya || Yes ||<#fbec5d> open || ? || ||
|| || poyry.works-organiser.com || stadelhofen || Yes ||<#fbec5d> open || ? || Currently inactive ||
|| || tiwag.works-organiser.com || th || No ||<#dddddd> n/a  ||<#dddddd> n/a || 2015-09-02 ||
|| || v3.softxs.ch || sso || Yes ||<#fbec5d> open || ? || Production MAPS ||
|| '''v0403''' || alarp.works-organiser.com || demo || No ||<#dddddd> n/a  ||<#dddddd> n/a || 2016-01-04 old, 1 tag ||
|| || || kahramaa || Yes ||<#fbec5d> open || ? || 2016-07-19 Migrate to alarp.ch? ||
|| || || khalifa || Yes ||<#fbec5d> open || ? || 2016-05-20 Migrate to alarp.ch? ||
|| || || library || No ||<#dddddd> n/a ||<#dddddd> n/a || 2015-12-04 old V2 ||
|| || || test || No ||<#dddddd> n/a ||<#dddddd> n/a || 2016-05-11 old ||
|| || || tn || No ||<#dddddd> n/a ||<#dddddd> n/a || ||
|| || || training || Yes ||<#fbec5d> open  || ? || 2016-09-05 ||
|| || apps.alarp.ch || aspire || Yes ||<#fbec5d> open || ? || Postgres! ||
|| || || qrail || Yes ||<#fbec5d> open || ? || Postgres! ||
|| || || urt || Yes ||<#fbec5d> open || ? || Postgres! ||
|| || apps.works-organiser.com || files-app || No ||<#dddddd> n/a  ||<#dddddd> n/a || 2015-11-03 ||
|| || blanco-ad.works-organiser.com || admin || Yes ||<#fbec5d> open || ? || empty ||
|| || cau.works-organiser.com || cau || Yes ||<#fbec5d> open  || ? || 2016-12-07 ||
|| || gcz.works-organiser.com || carhuac || Yes ||<#fbec5d> open || ? || ||
|| || || test || Yes ||<#fbec5d> open  || ? || ||
|| || gibb.works-organiser.com || j29061 || No ||<#dddddd> n/a  ||<#dddddd> n/a || 2015-12-04 ||
|| || || sicc || Yes ||<#fbec5d> open || ? || 2017-02-20 ||
|| || ita-wg.org || library || Yes ||<#fbec5d> open || ? || 2016-07-06 ||
|| || tiwag.works-organiser.com || th || No ||<#dddddd> n/a ||<#dddddd> n/a || 2015-09-02 ||
|| || trial.works-organiser.com || indehk || No ||<#dddddd> n/a ||<#dddddd> n/a || not used ||
|| '''v2''' || v2.softxs.ch || jk || Yes || Done || v2 || Existing VM migtated ||
|| || || jk1 || Yes || Done || v2 || ||
|| || || jk2 || Yes || Done || v2 || ||
|| || || jk3 || Yes || Done || v2 || ||
|| || || jk4 || Yes || Done || v2 || ||
|| || || jk5 || Yes || Done || v2 || ||
|| || || tn || Yes || Done || v2 || ||
|| || || tn1 || Yes || Done || v2 || ||
|| || || maps || Yes || Done           || v2 || ||
|| '''vmt2''' || vmt2vh03.softxs.ch || test || No ||<#dddddd> n/a ||<#dddddd> n/a || Test VM        ||
|| '''vmt3''' || vmt3vh03.softxs.ch || tn1 || No ||<#dddddd> n/a ||<#dddddd> n/a || Test VM        ||
|| '''vmt4''' || || || No ||<#dddddd> n/a ||<#dddddd> n/a || Test VM        ||
|| '''vmt5''' || vmt5vh03.softxs.ch || test || No ||<#dddddd> n/a ||<#dddddd> n/a || ||
|| '''web''' || demo.softxs.ch || hydro || Yes || Done || web          || Existing VM migrated ||
|| || || pms || Yes || Done || web         || ||
|| || || rfid || Yes || Done || web         || ||
|| || || tasks || Yes || Done || web         || ||
|| || || v2p0 || Yes || Done || web          || ||
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||<rowbgcolor="#e0e0e0">'''System'''||'''Domain'''||'''Application'''||'''Version'''||'''Migrate'''||'''VM'''||'''Status'''||'''Last Used / Notes'''|| ||<rowbgcolor="#e0e0e0">'''System'''||'''Domain'''||'''Application'''||'''Version'''||'''Migrate'''||'''zg-2 VM'''||'''Status'''||'''Last Used / Notes'''||
Line 138: Line 138:
 * The data is located at: '''/v01/zg-1.softxs.ch/home'''
 * The following command were used: 		 * The data is located on zg-2 at: '''/v01/zg-1.softxs.ch/home'''
 * The following command were used (run as root@zg-2):

Migration of the Servers ZG-1 and ZG-3 to ZG-2

V2VirtualServers | EmailConfiguration

Contents

  1. Migration of the Servers ZG-1 and ZG-3 to ZG-2
  2. ZG-3 Systems
    1. Migration Checklist
    2. Retirement Checklist
    3. ZG-3 Systems to Migrate
    4. ZG-3 Migration Questions
  3. ZG-1 Systems
    1. ZG-1 Data Migration

ZG-3 Systems

Migration Checklist

For systems that will be migrated to zg-2:

  1. Pre-migration
    1. VM ready
    2. Puppet config for virtual host
    3. Puppet config for App, including data and backup areas
    4. Puppet config for domain name migration
    5. V2 deployment update
  2. Migrate domain name
  3. Setup cronjobs
  4. Test application
  5. Verify backup cronjobs OK
  6. Move
  7. Verify backups working

Retirement Checklist

For systems that will be retired:

  1. Make a final backup and copy to backup server
    1. Application
    2. Data (files)
    3. Database
  2. Remove config from puppet
  3. Remove config from v2deploy

ZG-3 Systems to Migrate

The systems must be moved domain-by-domain or VM-by-VM to allow to the DNS to be updated without it affecting other active systems.

zg-3 VM

Domain

Application

Migrate

Status

zg-2 VM

Last Used / Notes

blog

blog.softxs.ch

Yes

Done

blog

Existing VM migrated

dns

No

n/a

n/a

Never used

intern

intern.softxs.ch

tracking

Yes

open

intern

scm

cvs.softxs.ch

Yes

open

scm

Migrate entire VM?

git.softxs.ch

Yes

open

scm

Migrate entire VM?

smtp1

smtp1.softxs.ch

No

n/a

smtp1

To be replace by smtp2 on zg-2

v0402

poyry.softxs.ch

umaoya

Yes

open

?

poyry.works-organiser.com

stadelhofen

Yes

open

?

Currently inactive

tiwag.works-organiser.com

th

No

n/a

n/a

2015-09-02

v3.softxs.ch

sso

Yes

open

?

Production MAPS

v0403

alarp.works-organiser.com

demo

No

n/a

n/a

2016-01-04 old, 1 tag

kahramaa

Yes

open

?

2016-07-19 Migrate to alarp.ch?

khalifa

Yes

open

?

2016-05-20 Migrate to alarp.ch?

library

No

n/a

n/a

2015-12-04 old V2

test

No

n/a

n/a

2016-05-11 old

tn

No

n/a

n/a

training

Yes

open

?

2016-09-05

apps.alarp.ch

aspire

Yes

open

?

Postgres!

qrail

Yes

open

?

Postgres!

urt

Yes

open

?

Postgres!

apps.works-organiser.com

files-app

No

n/a

n/a

2015-11-03

blanco-ad.works-organiser.com

admin

Yes

open

?

empty

cau.works-organiser.com

cau

Yes

open

?

2016-12-07

gcz.works-organiser.com

carhuac

Yes

open

?

test

Yes

open

?

gibb.works-organiser.com

j29061

No

n/a

n/a

2015-12-04

sicc

Yes

open

?

2017-02-20

ita-wg.org

library

Yes

open

?

2016-07-06

tiwag.works-organiser.com

th

No

n/a

n/a

2015-09-02

trial.works-organiser.com

indehk

No

n/a

n/a

not used

v2

v2.softxs.ch

jk

Yes

Done

v2

Existing VM migtated

jk1

Yes

Done

v2

jk2

Yes

Done

v2

jk3

Yes

Done

v2

jk4

Yes

Done

v2

jk5

Yes

Done

v2

tn

Yes

Done

v2

tn1

Yes

Done

v2

maps

Yes

Done

v2

vmt2

vmt2vh03.softxs.ch

test

No

n/a

n/a

Test VM

vmt3

vmt3vh03.softxs.ch

tn1

No

n/a

n/a

Test VM

vmt4

No

n/a

n/a

Test VM

vmt5

vmt5vh03.softxs.ch

test

No

n/a

n/a

web

demo.softxs.ch

hydro

Yes

Done

web

Existing VM migrated

pms

Yes

Done

web

rfid

Yes

Done

web

tasks

Yes

Done

web

v2p0

Yes

Done

web

ZG-3 Migration Questions

  1. What to do with systems that cannot be deployed with Capistrano? E.g. web, blog and scm

    • Suggestion: migrate the existing VM and upgrade later, if necessary

  2. What to do with old V2, MAPS and RFID systems?

    • Suggestion: migrate the existing (running) release. E.g. do not use Capistrano to re-deploy

ZG-1 Systems

  • TODO

System

Domain

Application

Version

Migrate

zg-2 VM

Status

Last Used / Notes

cardenillo

cardenillo.softxs.ch

prod

V11.6

Yes

dmold

open

home dir migrated

test

V11.6

Yes

dmold

open

coya

coya.softxs.ch

prod

V11.3

Yes

dmold

open

home dir migrated

test

V11.3

Yes

dmold

open

drawmgt

No

n/a

n/a

Old demo systems

drytech

drytch.softxs.ch

prod

V11.6

Yes

dmold

open

home dir migrated

test

V11.6

Yes

dmold

open

hcmc2

hcmc2.softxs.ch

prod

V14.0

Yes

poyry

open

Production system

test

V14.0

Yes

poyry

open

Production system

idp

idp.softxs.ch

prod

V11.6

?

idp

home dir migrated

test

V11.6

?

idp

ilulissat

ilulissat.softxs.ch

prod

V11.3

Yes

verkis

open

Archive system

test

V11.3

Yes

verkis

open

Archive system

inca

incawatt.com

n/a

n/a

open

Setup placeholder index page

incawatt.ch

n/a

n/a

open

Setup placeholder index page

incaplan.com

n/a

n/a

open

Setup placeholder index page

incaplan.ch

n/a

n/a

open

Setup placeholder index page

kejv

kejv.softxs.ch

arch

V11.3-arch

Yes

verkis

open

Archive system

lagarfoss

lagarfoss.softxs.ch

prod

v11.3

Yes

verkis

open

Archive system

test

V11.3

Yes

verkis

open

Archive system

linthal

No

n/a

n/a

Replaced by Axpo hosted system

mre

mre.softxs.ch

test

V11.3

Yes

dmold

open

home dir migrated

ndd

ndd.softxs.ch

prod

V11.3

Yes

dmold

open

home dir migrated

test

V11.3

Yes

dmold

open

ppms

ppms.softxs.ch

prod

V11.6

Yes

dmold

open

home dir migrated

test

V11.6

Yes

dmold

open

sisimiut

sisimiut.softxs.ch

prod

V11.3

Yes

verkis

open

Archive system

test

V11.3

Yes

verkis

open

Archive system

www

No

n/a

ZG-1 Data Migration

  • System Data has been migration from zg-1 to zg-2.

  • The data is located on zg-2 at: /v01/zg-1.softxs.ch/home

  • The following command were used (run as root@zg-2): 
    • cd /v01/zg-1.softxs.ch/home
mkdir coya cardenillo drytech lagarfoss ndd ppms sisimiut ilulissat mre kejv idp hcmc2

# -- Non production systems

rsync -a zg-1.softxs.ch:/home/coya/        /v01/zg-1.softxs.ch/home/coya/        # 2.5 GB
rsync -a zg-1.softxs.ch:/home/cardenillo/  /v01/zg-1.softxs.ch/home/cardenillo/  # 58 GB
rsync -a zg-1.softxs.ch:/home/drytech/     /v01/zg-1.softxs.ch/home/drytech/     # 447 MB
rsync -a zg-1.softxs.ch:/home/ndd/         /v01/zg-1.softxs.ch/home/ndd          # 2.2 GB
rsync -a zg-1.softxs.ch:/home/ppms/        /v01/zg-1.softxs.ch/home/ppms/        # 3.2 GB
rsync -a zg-1.softxs.ch:/home/mre/         /v01/zg-1.softxs.ch/home/mre/         # 5.3 GB
rsync -a zg-1.softxs.ch:/home/idp/         /v01/zg-1.softxs.ch/home/idp/         # 330 GB

# -- Archive systems

rsync -a zg-1.softxs.ch:/home/lagarfoss/   /v01/zg-1.softxs.ch/home/lagarfoss/   # 1.8 GB
rsync -a zg-1.softxs.ch:/home/sisimiut/    /v01/zg-1.softxs.ch/home/sisimiut/    # 3.5 GB
rsync -a zg-1.softxs.ch:/home/ilulissat/   /v01/zg-1.softxs.ch/home/ilulissat/   # 4.6 GB
rsync -a zg-1.softxs.ch:/home/kejv/        /v01/zg-1.softxs.ch/home/kejv/        # 35 GB

# -- Production systems

rsync -a zg-1.softxs.ch:/home/hcmc2/       /v01/zg-1.softxs.ch/home/hcmc2/       # 145 GB

MigrationToZg2 (last edited 2017-06-13 09:57:09 by TiborNagy)

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