D4science

Jul 12, 2016

07:12 PM D4Science Infrastructure Task #2227: test replication tools for postgres

Added ganglia monitoring, within a general "D4Science Development servers" cluster. http://monitoring.research-infras... Andrea Dell'Amico

05:21 PM D4Science Infrastructure Task #2227 (Closed): test replication tools for postgres

Andrea Dell'Amico

03:28 PM D4Science Infrastructure Task #2227 (Feedback): test replication tools for postgres

The two servers are now up to date.
Andrea Dell'Amico

07:11 PM D4Science Infrastructure Task #4241 (Closed): Convert the ganglia configuration setups to talk unicast

I've tested a working configuration. Changed the ganglia and iptables roles accordingly.
Andrea Dell'Amico

05:20 PM D4Science Infrastructure Task #4144: Two VMs are needed to test the pgpool replication functionalities

I destroyed the VMs.
Andrea Dell'Amico

Jul 11, 2016

05:46 PM D4Science Infrastructure Task #4703 (Feedback): Create Tomcat startup script at boot

The startup scripts are ready. They are _upstart based_ because, with a manual installed tomcat, it's way easiers.
... Andrea Dell'Amico

03:47 PM D4Science Infrastructure Task #4703 (In Progress): Create Tomcat startup script at boot

Andrea Dell'Amico

Jul 08, 2016

06:58 PM D4Science Infrastructure Task #4606: Geonetwork dev 64 bit

does it need to be a smartgears installation?
Andrea Dell'Amico

06:56 PM D4Science Infrastructure Task #4606 (Feedback): Geonetwork dev 64 bit

The VM is ready. You can access as `root` and `gcube` users. The tomcat instance runs as `gcube`, into the home direc... Andrea Dell'Amico

04:49 PM D4Science Infrastructure Task #4606: Geonetwork dev 64 bit

host is going to be geonetwork1-d-d4s.d4science.org, IP 146.48.122.226
Andrea Dell'Amico

02:57 PM D4Science Infrastructure Task #4688 (Closed): Fix the foreman ansible callback to run asynchronously

Andrea Dell'Amico

02:57 PM D4Science Infrastructure Task #4688: Fix the foreman ansible callback to run asynchronously

The diff file against the old version.
Andrea Dell'Amico

02:55 PM D4Science Infrastructure Task #4688 (In Progress): Fix the foreman ansible callback to run asynchronously

Thanks to @sandro.labruzzo@isti.cnr.it we have a new callback with a much lesser overhead.
Andrea Dell'Amico

01:19 PM D4Science Infrastructure Task #4688 (Closed): Fix the foreman ansible callback to run asynchronously

The ansible callback that post data to foreman is synchronous, and each POST action needs 20/30 second for each inv... Andrea Dell'Amico

01:23 PM D4Science Infrastructure Task #2227: test replication tools for postgres

@lucio.lelii@isti.cnr.it I need a short downtime to update the pgpool configuration on those hosts to be identical to... Andrea Dell'Amico

01:15 PM D4Science Infrastructure Task #4670: Endow database with PostGis functions

It should be much better, yes.
I assumed that the old version was needed because of some kind of compatibility probl... Andrea Dell'Amico

01:12 PM D4Science Infrastructure Support #4687 (Closed): Alias for node0-d-puma.d4science.org

The apache configuration has been changed, and https (with redirection from http) enabled.
Andrea Dell'Amico

11:54 AM D4Science Infrastructure Support #4687 (In Progress): Alias for node0-d-puma.d4science.org

Done.
I'm now changing the virtualhost on the server so that it will answer correctly.
Andrea Dell'Amico

Jul 07, 2016

07:23 PM D4Science Infrastructure Task #4670: Endow database with PostGis functions

Wow, Ubuntu 9.04 and postgres 8.3. The postgis packages are installed, but the extensions need to be installed on eac... Andrea Dell'Amico

Jul 06, 2016

03:10 PM D4Science Infrastructure Task #2174: Dataminer and Statistical Manager packages

Gianpaolo Coro wrote:
> The following python packages are required:
>
> ~~~
> numpy, matplotlib, psycopg2, scipy... Andrea Dell'Amico

Jul 05, 2016

06:33 PM D4Science Infrastructure Task #4476 (Feedback): Please create new VM for production HA Proxy and deploy it

keepalived is now installed and configured. I tested that it operates correctly.
Andrea Dell'Amico

12:55 PM D4Science Infrastructure Task #4476: Please create new VM for production HA Proxy and deploy it

The two haproxy instances have been configured.
The last missing piece is the software that will handle the HA betw... Andrea Dell'Amico

01:59 PM D4Science Infrastructure Task #4456 (Closed): Switch the ubuntu mirrors away from it.archive.ubuntu.com

Andrea Dell'Amico

12:53 PM D4Science Infrastructure Task #4477 (Feedback): Create a new VM for tomcat production cluster

`infra-gateway1.d4science.org` has been configured.
Both infra-gateway and infra-gateway1 can access the DB server... Andrea Dell'Amico

Jul 03, 2016

12:44 PM D4Science Infrastructure Task #4477 (In Progress): Create a new VM for tomcat production cluster

Andrea Dell'Amico

12:44 PM D4Science Infrastructure Task #4476 (In Progress): Please create new VM for production HA Proxy and deploy it

Andrea Dell'Amico

Jul 01, 2016

06:12 PM D4Science Infrastructure Task #4476: Please create new VM for production HA Proxy and deploy it

~~~
infra-lb.d4science.org: 146.48.122.98
infra-lb1.d4science.org: 146.48.122.115
infra-lb2.d4science.org: 146.4... Andrea Dell'Amico

06:03 PM D4Science Infrastructure Task #4477: Create a new VM for tomcat production cluster

IP is going to be 146.48.122.87 Andrea Dell'Amico

04:11 PM D4Science Infrastructure Task #4606: Geonetwork dev 64 bit

No way. The running kernel is 64 bit, but the whole distribution is a 32 bit one.
We can surely create a new VM (s... Andrea Dell'Amico

04:01 PM D4Science Infrastructure Task #4606 (In Progress): Geonetwork dev 64 bit

WOW :).
It seems that the JDK was manually installed, I'm trying to install the latest jdk 7 using the Ubuntu PPA.
Andrea Dell'Amico

01:59 PM D4Science Infrastructure Task #4534 (Closed): Expand GN resources RAM in dev

Andrea Dell'Amico

Jun 30, 2016

04:14 PM D4Science Infrastructure Task #4414: New server for the Broker Service

We only need the reverse proxy.
Andrea Dell'Amico

04:00 PM D4Science Infrastructure Task #4534 (Feedback): Expand GN resources RAM in dev

VM rebooted
Andrea Dell'Amico

12:44 PM D4Science Infrastructure Task #4534 (In Progress): Expand GN resources RAM in dev

I added 2GB of ram to the configuration. Let me know when I can reboot it.
Andrea Dell'Amico

Jun 29, 2016

06:41 PM D4Science Infrastructure Task #4414 (In Progress): New server for the Broker Service

You can access the machine and the services are running. rabbitmq needs some love:
* Can you remind me of what plu... Andrea Dell'Amico

Jun 28, 2016

12:21 PM D4Science Infrastructure Task #2705: Create new VM for production Infrastructure Gateway (Liferay 6.2)

You can find it into the file /home/life/infra_db_pwd
Andrea Dell'Amico

Jun 27, 2016

01:25 PM D4Science Infrastructure Task #3895: Upgrade the jackrabbit devel environment

Done.
Andrea Dell'Amico

Jun 25, 2016

04:06 PM D4Science Infrastructure Task #4414: New server for the Broker Service

VM name is going to be broker1-dev-dnet.d4science.org, IP 146.48.123.4 Andrea Dell'Amico

03:36 PM D4Science Infrastructure Task #4456 (Feedback): Switch the ubuntu mirrors away from it.archive.ubuntu.com

xen-tools.conf changed on all the hypervisors.
Andrea Dell'Amico

03:30 PM D4Science Infrastructure Task #4456 (In Progress): Switch the ubuntu mirrors away from it.archive.ubuntu.com

Andrea Dell'Amico

02:15 PM D4Science Infrastructure Task #4456 (Closed): Switch the ubuntu mirrors away from it.archive.ubuntu.com

The italian mirrors are often unreachable or misaligned. The generic `archive.ubuntu.com` are more reliable.
Andrea Dell'Amico

Jun 24, 2016

07:01 PM D4Science Infrastructure Task #3895: Upgrade the jackrabbit devel environment

OK, so if there are no configuration problems my job is finished, right?
Andrea Dell'Amico

06:47 PM D4Science Infrastructure Support #4338 (Closed): Install Java8 on CHD4 hadoop

It's working, it seems.
Andrea Dell'Amico

Jun 23, 2016

09:24 PM D4Science Infrastructure Task #4414: New server for the Broker Service

There is no tomcat 8 package available on our supported distribution. Is it really needed?
Andrea Dell'Amico

09:11 PM D4Science Infrastructure Task #3992: Clone of node11.d.d4science.research-infrastructures.eu

Now that the new VMs are ready, we only have to wait the data migration before shutting down the server.
Andrea Dell'Amico

09:10 PM D4Science Infrastructure Task #3895: Upgrade the jackrabbit devel environment

The part that is not still clear is if the jackrabbit cluster needs a load balancer of if the clients are able to e... Andrea Dell'Amico

09:09 PM D4Science Infrastructure Task #3895 (Feedback): Upgrade the jackrabbit devel environment

All the servers are configured.
The tomcat user is `gcube`, Valentina has ssh access on the three application serv... Andrea Dell'Amico

06:04 PM D4Science Infrastructure Task #3895: Upgrade the jackrabbit devel environment

A node for a mongo instance has been requested. I'm going to name it ws-repo-mongo-d.d4science.org
Andrea Dell'Amico

07:09 PM D4Science Infrastructure Task #4278: Dismiss current VM preprod.d4science.org and create new one like dev2.d4science.org

The alias `pre.d4science.org` has been added and the ssl certificate updated.
The haproxy check still fails, I dis... Andrea Dell'Amico

02:25 PM D4Science Infrastructure Task #4278 (Feedback): Dismiss current VM preprod.d4science.org and create new one like dev2.d4science.org

The VMs are configured.
The applications will be available on `https://preprod1.d4science.org`, where the haproxy ... Andrea Dell'Amico

01:34 PM D4Science Infrastructure Task #4278: Dismiss current VM preprod.d4science.org and create new one like dev2.d4science.org

The haproxy instance on dev2.d4science.org has been reconfigured to only use localhost as a backend.
Andrea Dell'Amico

12:28 PM D4Science Infrastructure Task #4278 (In Progress): Dismiss current VM preprod.d4science.org and create new one like dev2.d4science.org

@massimiliano.assante@isti.cnr.it asked dev5 to be part of the preprod cluster.
The new host will be preprod1.d4s... Andrea Dell'Amico

03:27 PM D4Science Infrastructure Support #4338 (Feedback): Install Java8 on CHD4 hadoop

JDK 8 installed as default, and all the cluster have been restarted.
Andrea Dell'Amico

Jun 22, 2016

11:11 AM D4Science Infrastructure Task #2544 (Closed): Update Dataminer provisioning scripts

Changes made by @gianpaolo.coro@isti.cnr.it Andrea Dell'Amico

Jun 21, 2016

03:15 PM D4Science Infrastructure Task #3895: Upgrade the jackrabbit devel environment

After talks with @valentina.marioli@isti.cnr.it :
devnext will be the clustered instance. The DB will be postgresq... Andrea Dell'Amico

02:55 PM D4Science Infrastructure Task #4243 (In Progress): Migrate SSL certificate from GARR/TERENA to Let's Encrypt

I generated with letsencrypt:
~~~
portal.d4science.org
www.d4science.org
www.gcube-system.org
~~~
They a... Andrea Dell'Amico

Jun 20, 2016

06:35 PM D4Science Infrastructure Task #3895 (In Progress): Upgrade the jackrabbit devel environment

Tommaso created the following VMs:
~~~
workspace-repository-devnext IN CNAME workspace-repository1-d.d4science.or... Andrea Dell'Amico

Jun 14, 2016

05:41 PM D4Science Infrastructure Task #4235: remove old accounting consumer service from production infrastructure

Removed from the nagios configuration. Andrea Dell'Amico

05:29 PM D4Science Infrastructure Task #4237 (Closed): smartgears refuses to start if the local IP and hostname aren't in /etc/hosts

We found that the hostname needs to be resolved by the dns, or the host listed in /etc/hosts.
Andrea Dell'Amico

01:30 PM D4Science Infrastructure Task #386 (Closed): ssl certificate for ldap-liferay.d4science.org

Generated with letsencrypt, at last.
Andrea Dell'Amico

Jun 13, 2016

06:34 PM D4Science Infrastructure Task #4241 (Closed): Convert the ganglia configuration setups to talk unicast

Our ganglia configuration needs to gather data from hosts that live outside our network. So the multicast configurati... Andrea Dell'Amico

04:48 PM D4Science Infrastructure Task #4237 (Closed): smartgears refuses to start if the local IP and hostname aren't in /etc/hosts

When configuring the two smartgears nodes for the smartarea applications (see #4051 and #4052) I discovered that sm... Andrea Dell'Amico

04:37 PM D4Science Infrastructure Task #4227 (In Progress): Activate a VPN service to grant complete access to the servers network from outside

Andrea Dell'Amico