Dear All,
Please can anyone help give me the steps how to uninstall an instance
in dhis2.
···
--
Regards,
Gerald
Dear All,
Please can anyone help give me the steps how to uninstall an instance
in dhis2.
--
Regards,
Gerald
You can simply remove the war file and the directory from your servlet container and drop the database.
On Jun 15, 2015, at 8:08 PM, gerald thomas <gerald17006@gmail.com> wrote:
Dear All,
Please can anyone help give me the steps how to uninstall an instance
in dhis2.--
Regards,Gerald
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Dear Dan,
When I drop the database, the role for such database is still there; but that can be removed also. Now, if I try to create that instance again it will say instance already created. So how can remove and create everything from scratch.
Please remember I will the same instance name.
Regards,
Gerald
On 16 Jun 2015 00:57, “Dan Cocos” dcocos@baosystems.com wrote:
You can simply remove the war file and the directory from your servlet container and drop the database.
On Jun 15, 2015, at 8:08 PM, gerald thomas gerald17006@gmail.com wrote:
Dear All,
Please can anyone help give me the steps how to uninstall an instance
in dhis2.
–
Regards,
Gerald
Mailing list: https://launchpad.net/~dhis2-devs
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Only the DHIS2 or all the dependancies (TOMCAT, PostGres)?
On 6/16/15, 3:08 AM, "gerald thomas" <gerald17006@gmail.com> wrote:
Dear All,
Please can anyone help give me the steps how to uninstall an instance
in dhis2.--
Regards,Gerald
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Hi Gerald
I think you neglected to mention you are using dhis2-tools to create
this instance. When you run 'dhis2-instance-create myinstance' a few
things happen:
1. a new user called myinstance is created with a home dir of
/var/lib/dhis2/myinstance
2. a new database role called myinstance is created; and
3. a new database called myinstance is created
So to roll all that back ....
dropdb myinstance (this will remove the database - back it up first if
you need to keep a copy)
dropuser myinstance
userdel -r myinstance
Cheers
Bob
On 16 June 2015 at 03:42, gerald thomas <gerald17006@gmail.com> wrote:
Dear Dan,
When I drop the database, the role for such database is still there; but
that can be removed also. Now, if I try to create that instance again it
will say instance already created. So how can remove and create everything
from scratch.
Please remember I will the same instance name.Regards,
GeraldOn 16 Jun 2015 00:57, "Dan Cocos" <dcocos@baosystems.com> wrote:
You can simply remove the war file and the directory from your servlet
container and drop the database.> On Jun 15, 2015, at 8:08 PM, gerald thomas <gerald17006@gmail.com> >> > wrote:
>
> Dear All,
> Please can anyone help give me the steps how to uninstall an instance
> in dhis2.
>
> --
> Regards,
>
> Gerald
>
> _______________________________________________
> Mailing list: DHIS 2 developers in Launchpad
> Post to : dhis2-devs@lists.launchpad.net
> Unsubscribe : DHIS 2 developers in Launchpad
> More help : https://help.launchpad.net/ListHelp_______________________________________________
Mailing list: DHIS 2 developers in Launchpad
Post to : dhis2-devs@lists.launchpad.net
Unsubscribe : DHIS 2 developers in Launchpad
More help : https://help.launchpad.net/ListHelp
Dear All,
For your information the dhis instance is running on an ubuntu 14.04
server VM on an XEN Server. The XEN Server has 2Gb RAM so i am using
1Gb on the ubuntu VM that is running the dhis instance.
From the manual
https://www.dhis2.org/doc/snapshot/en/implementer/html/re01.html
I was informed that as per default the instance should be allocated
2Gb of heap space RAM but that i can adjust
"var/lib/dhis2/<name>/bin/setenv.sh" to work with lower values of RAM
sizes. Please can anyone help me with the adjustment because i had
confirmed that everything is working properly but my system is below
requirement for it to work properly.
On 6/16/15, Bob Jolliffe <bobjolliffe@gmail.com> wrote:
Hi Gerald
I think you neglected to mention you are using dhis2-tools to create
this instance. When you run 'dhis2-instance-create myinstance' a few
things happen:
1. a new user called myinstance is created with a home dir of
/var/lib/dhis2/myinstance
2. a new database role called myinstance is created; and
3. a new database called myinstance is createdSo to roll all that back ....
dropdb myinstance (this will remove the database - back it up first if
you need to keep a copy)
dropuser myinstance
userdel -r myinstanceCheers
BobOn 16 June 2015 at 03:42, gerald thomas <gerald17006@gmail.com> wrote:
Dear Dan,
When I drop the database, the role for such database is still there; but
that can be removed also. Now, if I try to create that instance again it
will say instance already created. So how can remove and create
everything
from scratch.
Please remember I will the same instance name.Regards,
GeraldOn 16 Jun 2015 00:57, "Dan Cocos" <dcocos@baosystems.com> wrote:
You can simply remove the war file and the directory from your servlet
container and drop the database.> On Jun 15, 2015, at 8:08 PM, gerald thomas <gerald17006@gmail.com> >>> > wrote:
>
> Dear All,
> Please can anyone help give me the steps how to uninstall an instance
> in dhis2.
>
> --
> Regards,
>
> Gerald
>
> _______________________________________________
> Mailing list: DHIS 2 developers in Launchpad
> Post to : dhis2-devs@lists.launchpad.net
> Unsubscribe : DHIS 2 developers in Launchpad
> More help : https://help.launchpad.net/ListHelp_______________________________________________
Mailing list: DHIS 2 developers in Launchpad
Post to : dhis2-devs@lists.launchpad.net
Unsubscribe : DHIS 2 developers in Launchpad
More help : https://help.launchpad.net/ListHelp
--
Regards,
Gerald
Hi Gerald
I think you are being over ambitious to try and run in a 1G virtual
machine. In fact even to run XEN server on 2G machine doesn't make a
lot of sense. I can understand you might want to explore XEN
features, but you are very squeezed.
I am not sure what the minimum heap size required by dhis is.
Postgres by default if you haven't tuned it might use about 200M.
Nginx less. You might try setting your DHIS heapspace in setenv.sh to
something like 700M. But even so it seems extremely tight and you
will not end up with anything that is particularly useful.
Bob
On 16 June 2015 at 20:57, gerald thomas <gerald17006@gmail.com> wrote:
Dear All,
For your information the dhis instance is running on an ubuntu 14.04
server VM on an XEN Server. The XEN Server has 2Gb RAM so i am using
1Gb on the ubuntu VM that is running the dhis instance.
From the manual
https://www.dhis2.org/doc/snapshot/en/implementer/html/re01.html
I was informed that as per default the instance should be allocated
2Gb of heap space RAM but that i can adjust
"var/lib/dhis2/<name>/bin/setenv.sh" to work with lower values of RAM
sizes. Please can anyone help me with the adjustment because i had
confirmed that everything is working properly but my system is below
requirement for it to work properly.On 6/16/15, Bob Jolliffe <bobjolliffe@gmail.com> wrote:
Hi Gerald
I think you neglected to mention you are using dhis2-tools to create
this instance. When you run 'dhis2-instance-create myinstance' a few
things happen:
1. a new user called myinstance is created with a home dir of
/var/lib/dhis2/myinstance
2. a new database role called myinstance is created; and
3. a new database called myinstance is createdSo to roll all that back ....
dropdb myinstance (this will remove the database - back it up first if
you need to keep a copy)
dropuser myinstance
userdel -r myinstanceCheers
BobOn 16 June 2015 at 03:42, gerald thomas <gerald17006@gmail.com> wrote:
Dear Dan,
When I drop the database, the role for such database is still there; but
that can be removed also. Now, if I try to create that instance again it
will say instance already created. So how can remove and create
everything
from scratch.
Please remember I will the same instance name.Regards,
GeraldOn 16 Jun 2015 00:57, "Dan Cocos" <dcocos@baosystems.com> wrote:
You can simply remove the war file and the directory from your servlet
container and drop the database.> On Jun 15, 2015, at 8:08 PM, gerald thomas <gerald17006@gmail.com> >>>> > wrote:
>
> Dear All,
> Please can anyone help give me the steps how to uninstall an instance
> in dhis2.
>
> --
> Regards,
>
> Gerald
>
> _______________________________________________
> Mailing list: DHIS 2 developers in Launchpad
> Post to : dhis2-devs@lists.launchpad.net
> Unsubscribe : DHIS 2 developers in Launchpad
> More help : https://help.launchpad.net/ListHelp_______________________________________________
Mailing list: DHIS 2 developers in Launchpad
Post to : dhis2-devs@lists.launchpad.net
Unsubscribe : DHIS 2 developers in Launchpad
More help : https://help.launchpad.net/ListHelp--
Regards,Gerald
Dear Bob,
I will try to see what I can do and I will get back to you. Thanks for your help
On Tuesday, June 16, 2015, Bob Jolliffe bobjolliffe@gmail.com wrote:
Hi Gerald
I think you are being over ambitious to try and run in a 1G virtual
machine. In fact even to run XEN server on 2G machine doesn’t make a
lot of sense. I can understand you might want to explore XEN
features, but you are very squeezed.
I am not sure what the minimum heap size required by dhis is.
Postgres by default if you haven’t tuned it might use about 200M.
Nginx less. You might try setting your DHIS heapspace in setenv.sh to
something like 700M. But even so it seems extremely tight and you
will not end up with anything that is particularly useful.
Bob
On 16 June 2015 at 20:57, gerald thomas gerald17006@gmail.com wrote:
Dear All,
For your information the dhis instance is running on an ubuntu 14.04
server VM on an XEN Server. The XEN Server has 2Gb RAM so i am using
1Gb on the ubuntu VM that is running the dhis instance.
From the manual
https://www.dhis2.org/doc/snapshot/en/implementer/html/re01.html
I was informed that as per default the instance should be allocated
2Gb of heap space RAM but that i can adjust
“var/lib/dhis2//bin/setenv.sh” to work with lower values of RAM
sizes. Please can anyone help me with the adjustment because i had
confirmed that everything is working properly but my system is below
requirement for it to work properly.
On 6/16/15, Bob Jolliffe bobjolliffe@gmail.com wrote:
Hi Gerald
I think you neglected to mention you are using dhis2-tools to create
this instance. When you run ‘dhis2-instance-create myinstance’ a few
things happen:
- a new user called myinstance is created with a home dir of
/var/lib/dhis2/myinstance
- a new database role called myinstance is created; and
- a new database called myinstance is created
So to roll all that back …
dropdb myinstance (this will remove the database - back it up first if
you need to keep a copy)
dropuser myinstance
userdel -r myinstance
Cheers
Bob
On 16 June 2015 at 03:42, gerald thomas gerald17006@gmail.com wrote:
Dear Dan,
When I drop the database, the role for such database is still there; but
that can be removed also. Now, if I try to create that instance again it
will say instance already created. So how can remove and create
everything
from scratch.
Please remember I will the same instance name.
Regards,
Gerald
On 16 Jun 2015 00:57, “Dan Cocos” dcocos@baosystems.com wrote:
You can simply remove the war file and the directory from your servlet
container and drop the database.
On Jun 15, 2015, at 8:08 PM, gerald thomas gerald17006@gmail.com > > >>>> > wrote:
Dear All,
Please can anyone help give me the steps how to uninstall an instance
in dhis2.
–
Regards,
Gerald
Mailing list: https://launchpad.net/~dhis2-devs
Post to : dhis2-devs@lists.launchpad.net
Unsubscribe : https://launchpad.net/~dhis2-devs
More help : https://help.launchpad.net/ListHelp
Mailing list: https://launchpad.net/~dhis2-devs
Post to : dhis2-devs@lists.launchpad.net
Unsubscribe : https://launchpad.net/~dhis2-devs
More help : https://help.launchpad.net/ListHelp
–
Regards,
Gerald
–
Regards,
Gerald