D4science

Jun 19, 2015

05:15 PM D4Science Infrastructure Incident #171: Recently updated file for gCubeApps/BlueBridgeProject Folder error

The problem for "BlueBRIDGE_Part_B_Sec1-3 20150113.docx" file, has been identified:
if we try to move a file to anot... Roberto Cirillo

04:34 PM D4Science Infrastructure Support #280 (Closed): ETICS down

The etics server seems to be down:
https://etics.esl.eng.it/etics-gui/
Could anyone check it, please? Roberto Cirillo

Jun 18, 2015

11:17 AM D4Science Infrastructure Task #85: Deploy wikimedia on wiki.gcube-system.org and wiki.d4science.org

Why me? Who is the owner of this activity? I don't have never worked on wiki media... but, of course, if I can help y... Roberto Cirillo

10:50 AM D4Science Infrastructure Incident #171: Recently updated file for gCubeApps/BlueBridgeProject Folder error

No I wanted to recover another older backup but unfortunately we don't have a backup before the 31 January.
I've als... Roberto Cirillo

Jun 15, 2015

12:36 PM D4Science Infrastructure Task #248 (Closed): No mongodb server rotates its logs

Roberto Cirillo

12:36 PM D4Science Infrastructure Task #248 (In Progress): No mongodb server rotates its logs

I've enabled the log rotation on all the instances in this way:
From the mongo shell, issue the logRotate command ... Roberto Cirillo

Jun 12, 2015

02:07 PM D4Science Infrastructure Task #99: run mongoDB as unprivileged user

This activity has already been done by Tommaso in development environment. I guess Tommaso know the sequence of steps... Roberto Cirillo

10:22 AM D4Science Infrastructure Incident #171 (Paused): Recently updated file for gCubeApps/BlueBridgeProject Folder error

Roberto Cirillo

Jun 11, 2015

03:43 PM D4Science Infrastructure Task #98: MongoDB in production: allow only trusted connections

Yes Andrea. Please, include all these network. Roberto Cirillo

Jun 09, 2015

12:26 PM D4Science Infrastructure Incident #232 (In Progress): node51.p.d4science.research-infrastructures.eu webapp unresponsive. The ajp port is open with connections from China

Andrea, do you want to add an iptables rule for this port? Roberto Cirillo

12:24 PM D4Science Infrastructure Incident #232: node51.p.d4science.research-infrastructures.eu webapp unresponsive. The ajp port is open with connections from China

I think we can close the ticket now Roberto Cirillo

Jun 08, 2015

06:16 PM D4Science Infrastructure Support #233 (Closed): node65.p.d4science.research-infrastructures.eu increase memory RAM

Roberto Cirillo

06:15 PM D4Science Infrastructure Support #233: node65.p.d4science.research-infrastructures.eu increase memory RAM

The VM and the IS-Registry service have been restarted succesfully Roberto Cirillo

12:31 PM D4Science Infrastructure Support #233: node65.p.d4science.research-infrastructures.eu increase memory RAM

I've also increased the heap size. We could restart the VM today at 18:10 CEST Roberto Cirillo

10:23 AM D4Science Infrastructure Support #233 (Closed): node65.p.d4science.research-infrastructures.eu increase memory RAM

The IS-Registry service hosted on node65.p.d4science.research-infrastructures.eu has memory problems. it need to incr... Roberto Cirillo

04:44 PM D4Science Infrastructure Incident #232: node51.p.d4science.research-infrastructures.eu webapp unresponsive. The ajp port is open with connections from China

I've notice on node51.p there are the ehcache jars. I don't know how the ehcache is configured but I've seen that a k... Roberto Cirillo

04:03 PM D4Science Infrastructure Incident #232: node51.p.d4science.research-infrastructures.eu webapp unresponsive. The ajp port is open with connections from China

as John said, for this VM I think is better to limit access to our subnet. The services hosted on node51.p have to ... Roberto Cirillo

11:52 AM D4Science Infrastructure Incident #232: node51.p.d4science.research-infrastructures.eu webapp unresponsive. The ajp port is open with connections from China

I don't know this. The d4science services hosted on this VM are related to an elastic search cluster and, maybe, this... Roberto Cirillo

11:34 AM D4Science Infrastructure Incident #232: node51.p.d4science.research-infrastructures.eu webapp unresponsive. The ajp port is open with connections from China

If there isn't an apache frontend on this host, I think is better to disable the 8009 port in the server.xml file. I... Roberto Cirillo

11:04 AM D4Science Infrastructure Incident #232: node51.p.d4science.research-infrastructures.eu webapp unresponsive. The ajp port is open with connections from China

On node51.p (pre production host) there are the following services:
- executionengineservice-search
- searchsystems... Roberto Cirillo

Jun 05, 2015

05:27 PM D4Science Infrastructure Support #229: Create a new virtual machine to host the ic-proxy webapp managed by smartgears

The icproxy webapp has been deployed on node79.d4science.org. It seems to be configured properly. Currently is under ... Roberto Cirillo

02:27 PM D4Science Infrastructure Support #229: Create a new virtual machine to host the ic-proxy webapp managed by smartgears

Roberto Cirillo wrote:
> Java7
> tomcat
> smartgears distribution 1.2.2
> 2 vcpu
> 2 GB ram
>
> the new ... Roberto Cirillo

02:27 PM D4Science Infrastructure Support #229 (Closed): Create a new virtual machine to host the ic-proxy webapp managed by smartgears

1. Java7
2. tomcat
3. smartgears distribution 1.2.2
4 2 vcpu
5 2 GB ram
the new machine should be available fo... Roberto Cirillo

Jun 04, 2015

05:27 PM D4Science Infrastructure Incident #212 (Closed): MongoDB for usageTracker should be upgraded.

Roberto Cirillo

05:19 PM D4Science Infrastructure Incident #212 (In Progress): MongoDB for usageTracker should be upgraded.

Roberto Cirillo

01:03 PM D4Science Infrastructure Incident #212 (Feedback): MongoDB for usageTracker should be upgraded.

Roberto Cirillo

01:03 PM D4Science Infrastructure Incident #212 (In Progress): MongoDB for usageTracker should be upgraded.

Roberto Cirillo

01:02 PM D4Science Infrastructure Incident #212: MongoDB for usageTracker should be upgraded.

I've changed the UsageTracker configuration for mongoDB. Now the UsageTracker service is connected to the new machine... Roberto Cirillo

11:23 AM D4Science Infrastructure Incident #212: MongoDB for usageTracker should be upgraded.

The problem seems to be: 32 bit linux DISTRIBUTION with 64 Bit KERNEL.
I'm not able to donwload a 64bit package by a... Roberto Cirillo

10:15 AM D4Science Infrastructure Incident #212 (Closed): MongoDB for usageTracker should be upgraded.

On node57.p (UsageTracker) run 32-bit mongoDB. This version is limited to only 2GB of datasize.
At this time it see... Roberto Cirillo

05:13 PM D4Science Infrastructure Incident #171: Recently updated file for gCubeApps/BlueBridgeProject Folder error

All the files were restored from a mongoDB backup of 31 Jan 2015 except one:
BlueBRIDGE_Part_B_Sec1-3 20150113.docx... Roberto Cirillo

Jun 03, 2015

11:08 AM D4Science Infrastructure Task #98: MongoDB in production: allow only trusted connections

1. 28017 port should be closed from outside
2. I don't know if is possible to obtain the networks from a domain nam... Roberto Cirillo

May 29, 2015

12:35 PM D4Science Infrastructure Task #140 (Closed): 36 new smartgears VMs are needed

Roberto Cirillo

12:25 PM D4Science Infrastructure Task #140 (Resolved): 36 new smartgears VMs are needed

Roberto Cirillo

11:36 AM D4Science Infrastructure Task #184 (Closed): Ganglia monitoring, gCore based category: upgrade the VM running unsupported distributions

In this list there is a set of VMs with an OS (ubuntu 8.04 or 121.04) that are not supported by Ganglia and should be... Roberto Cirillo

11:24 AM D4Science Infrastructure Task #183 (Closed): tomcat running as root user under port 80

The following list contains all tomcat instances in production, running as root user under port 80:
node57.p.d4sci... Roberto Cirillo

May 28, 2015

05:32 PM D4Science Infrastructure Incident #171: Recently updated file for gCubeApps/BlueBridgeProject Folder error

I've attached the history of "Proposal" folder: I see at the same time a "cut" and an "add" operation of the "Old" f... Roberto Cirillo

May 27, 2015

09:33 PM D4Science Infrastructure Incident #171: Recently updated file for gCubeApps/BlueBridgeProject Folder error

This is not exact: the metadata fields are stored in MongoDB but the file payload is missing.
Could I have more deta... Roberto Cirillo

May 26, 2015

06:00 PM D4Science Infrastructure Task #140: 36 new smartgears VMs are needed

It's also need to add the production key "d4science.research-infrastructures.eu.gcubekey" on all the new nodes config... Roberto Cirillo