Federated Cloud siteconf

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Overview For users For resource providers Infrastructure status Site-specific configuration Architecture




The main purpose of this page is to collect site-specific configuration parameters of the Federated Cloud sites, allowing comparison among them, identify differences, get parameters for a specific site.

If you have any comments on the content of this page, please contact operations @ egi.eu.

Parameters provided by each site are:

  • default network name, as the name of the network assigned by default when firing up a VM to the site; at the moment, it might be that the network is private, public or not assigned at all; example: /network/PRIVATE
  • default network type, can be public, private, or N/A (not available)
  • public network name: name of the public network to be used; usually this is different from the default network, which is private in most of the cases; example: /network/PUBLIC
  • is outgoing connectivity guaranteed by default at start time: please say YES if newly started VM provide directly outgoing connection, either through public IP or, if public IP is not assigned at instantiation time, through NAT (private IP enabled to outgoing connection)
  • port default firewall policy: default policy available at infrastructure level (firewall); usually it's either "all open" or "all closed"
  • ports firewall configuration: port configuration on top of the default firewall policy; so you can specify i.e. which ports are open on the firewall if the default configuration is "all closed"; example: 22, ICMP open
  • ports default CMF policy: on OpenStack, it is possible to open/close ports using the OpenStack user interface; these "security groups" feature is an additional firewall feature, independent from the infrastructure (low level) firewall, and can be configured by the user (using the Horizon interface) or by API, or asking for support through the EGI Helpdesk. Example: "all open" or "all closed".
  • ports policy on CMF: if ports default CMF policy is "all closed", you may want to specify here if there are exceptions. Example: ssh.
  • mandatory closed ports: if there are ports that cannot be opened due to local rules or national regulations or infrastructure constraints. Example: 25 is usually not available for security reasons (used 587 instead).
  • port configuration requests method: how the site allows to fulfill port reconfiguration requests. Examples: GGUS, Horizon, other ways.
  • users requests: please mention here any special requests come from users in the past and that you have worked in order to make a specific use case run on your site.
  • comments: if you have any comments to report here that could help us in improving this page.

Site-specific configuration


default network name default network type public network name is outgoing connectivity guaranteed by default at start time? port default firewall policy ports firewall configuration ports default CMF policy ports policy on CMF mandatory closed ports port configuration requests method users requests comments
100IT private private public all open
all closed
none OpenStack Horizon, GGUS

BEgrid-BELNET /network/1 public /network/1 YES all closed 22, ICMP


GGUS ticket 80, 8080, 443 some users have requested to limit access to their VMs to a given list of source IPs
BIFI


all closed 22,ICMP open


GGUS,email 8080, 8081 8888, 9443, 61616 (Training VO) to be opened
CESGA https://fedcloud-services.egi.cesga.es:11443/network/1
public https://fedcloud-services.egi.cesga.es:11443/network/1
all open
all open
NA (no OpenStack)
NA (no OpenStack)
none
GGUS
Static DHCP server (IP assigned if network contextualization fails)

CESNET-MetaCloud https://carach5.ics.muni.cz:11443/network/24
public
public
all open
all open
all open
all open
67/udp, 137/udp
GGUS
One request to provide a private network.
As soon as security groups are implemented in OCCI, we will switch to a more restrictive mode where only TCP 22 is open by default. Users will have a self-service control over this via OCCI.
CLOUDIFIN /occi1.1/network/500ed7e7-162e-4d97-916e-bc7bc3ab9b41
private
/occi1.1/network/PUBLIC
all open
all open
all open
all open

GGUS

As we well know by using occi we can create, destroy VMs, attach link networks.
Would it not be possible to access (ssh) VMs with private ip through occi?
CYFRONET-CLOUD fedcloud.egi.eu-internal-net
private
public
all open
all open
all open
all open

GGUS


FZJ /network/PRIVATE
private
/network/PUBLIC
YES all closed
22, 80, 443, 7000-7020
all closed
all closed, except for 22, 80, 443, 7000-7020
25
Openstack Horizon portal, GGUS
3306, redirected to 7000; 25 (from the inside), redirected to 587.
Ports 7000-7020 have been defined by our network security team. We have so far redirected any requests for other ports to this range. There was a debate once when users insisted on port 3306 for MySQL, however we convinced them that their client was flawed by not supporting other ports. In the same way, users expected to be able to send email via port 25, we convinced them that port 587 is intended for that purpose.
GoeGrid










HG-09-Okeanos-Cloud public
public
public
yes all open
all open
Not Available
Not Available
None
GGUS

All newly created VMs are getting a public IPv4 and public IPv6 address
IFCA-LCG2 provider-<project VLAN ID>
private
external
NO all open

all closed
any

OpenStack Horizon, GGUS


IISAS-FedCloud /occi1.1/network/14bd3bc2-5f1a-4948-b94e-bc95e56122e5
public
/occi1.1/network/14bd3bc2-5f1a-4948-b94e-bc95e56122e5
all open

all closed 22,ICMP open

Openstack Horizon portal, GGUS

network connections should be monitored, unusual activities (e.g. very high volumes/frequency connections) should raise alarms
IISAS-Nebula https://nebula2.ui.savba.sk:11443/network/1
public
https://nebula2.ui.savba.sk:11443/network/1
all open

all closed 22, ICMP open

GGUS


IISAS-GPUCloud https://nova3.ui.savba.sk:8787/occi1.1/network/PUBLIC
public https://nova3.ui.savba.sk:8787/occi1.1/network/PUBLIC
all open

all closed 22, ICMP open
Openstack Horizon portal, GGUS
port 8899 by enmr.eu
network connections should be monitored, unusual activities (e.g. very high volumes/frequency connections) should raise alarms
IN2P3-IRES
private
PUBLIC
all closed
22/80/443/8080 and ICMP open
Ports 22/tcp and ICMP open by default. Users have the ability to use additional security group to open other ports.

21, 25
OpenStack for 80/443/8080, GGUS otherwise

user are not allowed to create / modify / delete security groups (in particular in a catch-all VO). Comment from the ticket: There is no name for the default network. In deed, with OpenStack and OOI, private networks does not have default name (like the public one). Each private network has its own ID (it is different for each project / VO.
INFN-CATANIA-STACK
public

all open
all open



Horizon Dashboard, GGUS

INFN-PADOVA-STACK /occi1.1/network/<UUID of the internal project network>
private
/occi1.1/network/PUBLIC
YES
all closed
22 open
al closed
22 open

GGUS
upon request: 8899 (from a given IM/EC3 server), 80 to be negotiated

RECAS-BARI /occi/network/fe82ef7b-4bb7-4c1e-b4ec-ec5c1b0c7333
public
public_net
YES all open
all open
all closed


Horizon Dashboard, GGUS several ports because fedcloud users are currently running different services: web portals and applications (80/8080,443), onedata (9443), hadoop, elasticsearch, etc.

SCAI public
public
public
Yes
all closed
ICMP, 22, 80, 443 open
all open
none
none
GGUS

Temporary configuration, because prior configuration with default routed internal network (VxLan) and optional public provider network didn't work, couldn't attach floating public IP through OCCI (worked through horizon).
TR-FC1-ULAKBIM http://fcctrl.ulakbim.gov.tr:8787/occi1.2/network/ed61199b-baac-4524-b801-324f341b0d89 for fedcloud.egi.eu
private
http://fcctrl.ulakbim.gov.tr:8787/occi1.2/network/ed61199b-baac-4524-b801-324f341b0d89

http://fcctrl.ulakbim.gov.tr:8787/occi1.2/network/PUBLIC

yes all closed 22, 443, ICMP open all closed
22, ICMP open
None
GGUS 443

UPV-GRyCAP










NCG-INGRID-PT <PROJECTNAME>_private_net
private
public_net
all open

Ports 22/tcp and ICMP open by default. Users have the ability to use additional security group to open other ports.
Horizon Dashboard, GGUS

Horizon Dashboard, GGUS


MK-04-FINKICLOUD