Differences between revisions 5 and 6

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

V2VirtualServers | EmailConfiguration

Contents

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

ZG-3 Systems

Migration Checklist

For systems that will be migrated to zg-2:

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
Migrate domain name
Setup cronjobs
Test application
Verify backup cronjobs OK
Move
Verify backups working

Retirement Checklist

For systems that will be retired:

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

ZG-3 Systems to Migrate

The systems must be moved domain by domain or VM by VM to allow to change the DNS correctly.

VM	Domain	Application	Migrate	Status	Last Used / Notes
blog	blog.softxs.ch		Yes	open	Migrate entire VM
dns			No	n/a	Never used
intern	intern.softxs.ch	tracking	Yes	open
scm	cvs.softxs.ch		Yes	open	Migrate entire VM?
	git.softxs.ch		Yes	open	Migrate entire VM?
smtp1	smtp1.softxs.ch		No	n/a	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	2015-09-02
	v3.softxs.ch	sso	Yes	open	Production MAPS
v0403	alarp.works-organiser.com	demo	No	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	2015-12-04 old V2
		test	No	n/a	2016-05-11 old
		tn	No	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	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	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	2015-09-02
	trial.works-organiser.com	indehk	No	n/a	not used
v2	v2.softxs.ch	jk	Yes	open	Migrate entire VM
		jk1	Yes	n/a
		jk2	Yes	n/a
		jk3	Yes	n/a
		jk4	Yes	n/a
		jk5	Yes	n/a
		tn	Yes	n/a
		tn1	Yes	n/a
		maps	Yes	n/a
vmt2	vmt2vh03.softxs.ch	test	No	n/a	VM not running
vmt3	vmt3vh03.softxs.ch	tn1	No	n/a	VM not running
vmt4			No	n/a	VM not created
vmt5	vmt5vh03.softxs.ch	test	No	n/a
web	demo.softxs.ch	hydro	Yes	open	Migrate entire VM?
		pms	Yes	open
		rfid	Yes	open
		tasks	Yes	open
		v2p0	Yes	open

ZG-3 Migration Questions

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
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

-Deletions are marked like this.
+Additions are marked like this.
 Line 7:
-== Systems to Move from ZG-3 ==
+= ZG-3 Systems =



== Migration Checklist ==



For systems that will be migrated to zg-2:



 1. Pre-migration

    1. VM ready

    1. Puppet config for virtual host

    1. Puppet config for App, including data and backup areas

    1. Puppet config for domain name migration

    1. V2 deployment update

 1. Migrate domain name

 1. Setup cronjobs

 1. Test application

 1. Verify backup cronjobs OK

 1. Move

 1. Verify backups working



== Retirement Checklist ==



For systems that will be retired:



 1. Make a final backup and copy to backup server

    1. Application

    1. Data (files)

    1. Database

 1. Remove config from puppet

 1. Remove config from v2deploy



== ZG-3 Systems to Migrate ==
-Line 11:
+Line 41:
-||<rowbgcolor="#e0e0e0"> '''VM'''||'''Domain'''||'''Application'''||'''Migrate'''||'''Status'''||'''Last Used / Notes'''      ||

||<-6 #cddeee> '''zg-3.softxs.ch'''                                                                                           ||

|| '''blog'''   || blog.softxs.ch                ||                 || Yes ||<#fbec5d> open  ||                               ||

|| '''dns'''    ||                               ||                 || No  || n/a            || Never used                    ||

|| '''intern''' || intern.softxs.ch              || tracking        || Yes ||<#fbec5d> open  ||                               ||

|| '''scm'''    || cvs.softxs.ch                 ||                 || Yes ||<#fbec5d> open  ||                               ||

||              || git.softxs.ch                 ||                 || Yes ||<#fbec5d> open  ||                               ||

|| '''smtp1'''  || smtp1.softxs.ch               ||                 || No  || n/a            ||                               ||

|| '''v0402'''  || poyry.softxs.ch               || umaoya          || Yes ||<#fbec5d> open  ||                               ||

||              || poyry.works-organiser.com     || stadelhofen     || Yes ||<#fbec5d> open  ||                               ||

||              || tiwag.works-organiser.com     || th              || No  || n/a            || 2015-09-02                    ||

||              || v3.softxs.ch                  || sso             || Yes ||<#fbec5d> open  || Production MAPS               ||

|| '''v0403'''  || alarp.works-organiser.com     || demo            || No  || n/a            || 2016-01-04 old, 1 tag         ||

||              ||                               || kahramaa        || Yes ||<#fbec5d> open  || 2016-07-19                    ||

||              ||                               || khalifa         || Yes ||<#fbec5d> open  || 2016-05-20 old                ||

||              ||                               || library         || No  || n/a            || 2015-12-04 old V2             ||

||              ||                               || test            || No  || n/a            || 2016-05-11 old                ||

||              ||                               || tn              || No  || 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  || 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  || 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  || n/a            || 2015-09-02                    ||

||              || trial.works-organiser.com     || indehk          || No  || n/a            || not used                      ||

|| '''v2'''     || v2.softxs.ch                  || jk              || No  || n/a            || VM not running                ||

||              ||                               || jk1             || No  || n/a            ||                               ||

||              ||                               || jk2             || No  || n/a            ||                               ||

||              ||                               || jk3             || No  || n/a            ||                               ||

||              ||                               || jk4             || No  || n/a            ||                               ||

||              ||                               || jk5             || No  || n/a            ||                               ||

||              ||                               || tn              || No  || n/a            ||                               ||

||              ||                               || tn1             || No  || n/a            ||                               ||

||              ||                               || maps            || No  || n/a            ||                               ||

|| '''vmt2'''   || vmt2vh03.softxs.ch            || test            || No  || n/a            || VM not running                ||

|| '''vmt3'''   || vmt3vh03.softxs.ch            || tn1             || No  || n/a            || VM not running                ||

|| '''vmt4'''   ||                               ||                 || No  || n/a            || VM not created                ||

|| '''vmt5'''   || vmt5vh03.softxs.ch            || test            || No  || n/a            ||                               ||

|| '''web'''    || demo.softxs.ch                || hydro           || Yes ||<#fbec5d> open  ||                               ||

||              ||                               || pms             || Yes ||<#fbec5d> open  ||                               ||

||              ||                               || rfid            || Yes ||<#fbec5d> open  ||                               ||

||              ||                               || tasks           || Yes ||<#fbec5d> open  ||                               ||

||              ||                               || v2p0            || Yes ||<#fbec5d> open  ||                               ||
+||<rowbgcolor="#e0e0e0"> '''VM'''||'''Domain'''||'''Application'''||'''Migrate'''||'''Status'''||'''Last Used / Notes'''        ||

|| '''blog'''   || blog.softxs.ch                ||                 || Yes ||<#fbec5d> open  || Migrate entire VM               ||

|| '''dns'''    ||                               ||                 || No  || 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  || 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  || n/a            || 2015-09-02                      ||

||              || v3.softxs.ch                  || sso             || Yes ||<#fbec5d> open  || Production MAPS                 ||

|| '''v0403'''  || alarp.works-organiser.com     || demo            || No  || 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  || n/a            || 2015-12-04 old V2               ||

||              ||                               || test            || No  || n/a            || 2016-05-11 old                  ||

||              ||                               || tn              || No  || 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  || 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  || 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  || n/a            || 2015-09-02                      ||

||              || trial.works-organiser.com     || indehk          || No  || n/a            || not used                        ||

|| '''v2'''     || v2.softxs.ch                  || jk              || Yes ||<#fbec5d> open  || Migrate entire VM               ||

||              ||                               || jk1             || Yes || n/a            ||                                 ||

||              ||                               || jk2             || Yes || n/a            ||                                 ||

||              ||                               || jk3             || Yes || n/a            ||                                 ||

||              ||                               || jk4             || Yes || n/a            ||                                 ||

||              ||                               || jk5             || Yes || n/a            ||                                 ||

||              ||                               || tn              || Yes || n/a            ||                                 ||

||              ||                               || tn1             || Yes || n/a            ||                                 ||

||              ||                               || maps            || Yes || n/a            ||                                 ||

|| '''vmt2'''   || vmt2vh03.softxs.ch            || test            || No  || n/a            || VM not running                  ||

|| '''vmt3'''   || vmt3vh03.softxs.ch            || tn1             || No  || n/a            || VM not running                  ||

|| '''vmt4'''   ||                               ||                 || No  || n/a            || VM not created                  ||

|| '''vmt5'''   || vmt5vh03.softxs.ch            || test            || No  || 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  ||                                 ||
-Line 63:
+Line 92:
-== Questions ==
+== ZG-3 Migration Questions ==
-Line 65:
+Line 94:
-. What to do with non V2, MAPS and RFID system, which can not be simple deployed? As ''web'', ''blog'' and ''scm''. Suggestion: move the whole VM and upgrade them later.

 1. What to do with old V2, MAPS and RFID systems? Suggestion: move the running release and do not use capistrano, to deploy V2, MAPS and RFID.
+. 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

 1. 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'''