discuss@lists.fd.io

FD.io - Decommission OpenGrok Instance

Vanessa Valderrama

#716

What: LF will decomission the FD.io OpenGrok instance

When: 2020-07-22 at 1700 UTC

Impact: opengrok.fd.io will no longer be accessible

Why: After reviewing our inventory it doesn't appear OpenGrok is being used by the community. We'll be shutting the service down as a cost saving effort.

Thank you,
Vanessa

FD.io - Decommission SonarQube Instance

Vanessa Valderrama

#715

What: LF will decomission the FD.io SonarQue instance

When: 2020-07-22 at 1700 UTC

Impact: sonar.fd.io and code quality reports and history will no longer be accessible

Why: LF has migrated to SonarCloud. All FD.io project yaml files have been configured for SonarCloud jobs.

https://sonarcloud.io/organizations/fdio/projects

Thank you,
Vanessa

OpenGrok Question

Vanessa Valderrama

#714

LF is doing reviewing our INFRA inventory. We'd like to know if the
community actively uses OpenGrok?

Thank you,
Vanessa

Re: sw_if_index in vent_buffer giving wrong IP address with ip_interface_address_get_address

Dave Barach

#713

If the packet was received on HundredGigabitEthernet12/0/0, you should get 192.168.198.2. If it was received on memif0/0 you should get 192.168.1.3. "trace add dpdk-input" [or send pkts, then "show trace". If that produces nothing, s/dpdk-input/memif-input/ or whatever the memif input node is called.

Use "show int addr" / "show int" to determine the sw_if_index to name mapping, and to display the interface ip addresses.

Show quoted text

From: discuss@... <discuss@...> on behalf of ravi.jupvpp@... <ravi.jupvpp@...>
Sent: Thursday, June 18, 2020 3:54 PM
To: discuss@... <discuss@...>
Subject: [discuss] sw_if_index in vent_buffer giving wrong IP address with ip_interface_address_get_address

[Edited Message Follows]

Hi Team,

I am writing a plugin and my plugin is attached to device_input, so that I can receive all the traffic.

In my plugin, I am checking the headers and deciding to forward to my application or to the Native VPP. This is working fine, However ICMP case I have one requirement to check is it destined to Interface I attached my plugin or some other IP, So to check that I am using following APIs,

I am receiving packets and doing following things to get the IP address,

sw_if_index0 = vnet_buffer(b0)->sw_if_index[VLIB_RX];

ip4_main_t *im = &ip4_main;
ip_lookup_main_t *lm = &im->lookup_main;
ip_interface_address_t *if_add = pool_elt_at_index (lm->if_address_pool, if_index);
ip4_address_t *if_ip = ip_interface_address_get_address (lm, if_add);

I am getting IP Address but the IP Address I am getting is something different,

For Example:

In VPPCTL If I create the interfaces in the following order:

set interface ip add HundredGigabitEthernet12/0/0 192.168.198.2/24
set interface state HundredGigabitEthernet12/0/0 up
set interface ip addr HundredGigabitEthernet12/0/0 2001:5b0:ffff:7cf0::98fc/64
create interface memif id 0 socket-id 0 master
set interface state memif0/0 up
set interface ip add memif0/0 192.168.1.3/24
set interface ip addr memif0/0 2001:5b0:ffff:7cf1::98fc/64

I am getting IP Address as 192.168.1.3.

If I am creating interfaces in the following order:

create interface memif id 0 socket-id 0 master
set interface state memif0/0 up
set interface ip add memif0/0 192.168.1.3/24
set interface ip addr memif0/0 2001:5b0:ffff:7cf1::98fc/64

set interface ip add HundredGigabitEthernet12/0/0 192.168.198.2/24

set interface state HundredGigabitEthernet12/0/0 up
set interface ip addr HundredGigabitEthernet12/0/0 2001:5b0:ffff:7cf0::98fc/64

I am getting IP Address as 192.168.198.2.

But in both cases the sw_if_index is same and my plugin attached to the HundredGigabitEthernet12/0/0 only. I am expecting IP address of this but its getting the order I created.

So My questions are

1> How to get IP address of a interface from sw_if_index0?

2> Can you please let me know if you find any issue in my code to get the IP Address?

3> Is there any better method to get IP address from the buffer using any other parameter? I needed IP address of interface the packet received.

Regards,

Ravi.

sw_if_index in vent_buffer giving wrong IP address with ip_interface_address_get_address

RaviKiran Veldanda

#712
Edited

Hi Team,

I am writing a plugin and my plugin is attached to device_input, so that I can receive all the traffic.

In my plugin, I am checking the headers and deciding to forward to my application or to the Native VPP. This is working fine, However ICMP case I have one requirement to check is it destined to Interface I attached my plugin or some other IP, So to check that I am using following APIs,

I am receiving packets and doing following things to get the IP address,

sw_if_index0 = vnet_buffer(b0)->sw_if_index[VLIB_RX];

ip4_main_t *im = &ip4_main;
ip_lookup_main_t *lm = &im->lookup_main;
ip_interface_address_t *if_add = pool_elt_at_index (lm->if_address_pool, if_index);
ip4_address_t *if_ip = ip_interface_address_get_address (lm, if_add);

I am getting IP Address but the IP Address I am getting is something different,

For Example:

In VPPCTL If I create the interfaces in the following order:

set interface ip add HundredGigabitEthernet12/0/0 192.168.198.2/24
set interface state HundredGigabitEthernet12/0/0 up
set interface ip addr HundredGigabitEthernet12/0/0 2001:5b0:ffff:7cf0::98fc/64
create interface memif id 0 socket-id 0 master
set interface state memif0/0 up
set interface ip add memif0/0 192.168.1.3/24
set interface ip addr memif0/0 2001:5b0:ffff:7cf1::98fc/64

I am getting IP Address as 192.168.1.3.

If I am creating interfaces in the following order:

create interface memif id 0 socket-id 0 master
set interface state memif0/0 up
set interface ip add memif0/0 192.168.1.3/24
set interface ip addr memif0/0 2001:5b0:ffff:7cf1::98fc/64

set interface ip add HundredGigabitEthernet12/0/0 192.168.198.2/24

set interface state HundredGigabitEthernet12/0/0 up
set interface ip addr HundredGigabitEthernet12/0/0 2001:5b0:ffff:7cf0::98fc/64

I am getting IP Address as 192.168.198.2.

But in both cases the sw_if_index is same and my plugin attached to the HundredGigabitEthernet12/0/0 only. I am expecting IP address of this but its getting the order I created.

So My questions are

1> How to get IP address of a interface from sw_if_index0?

2> Can you please let me know if you find any issue in my code to get the IP Address?

3> Is there any better method to get IP address from the buffer using any other parameter? I needed IP address of interface the packet received.

Regards,

Ravi.

Virtual LFN Developer & Testing Forum (June 22 - 25)

Trishan de Lanerolle

#711

Greetings LFN Technical Community,

We wanted to make sure that you had the new format and dates for the upcoming LFN Developer & Testing Forum on your radar. The event was originally planned for the first week of June but has now been scheduled for June 22 - 25. Like the LFN Technical Meetings in April, this will be a virtual event.

As the principal technical event for the LF Networking projects, this bi-annual gathering provides the opportunity for each participating community to advance their project roadmaps and explore cross-community collaboration and integration points. The CNTT/OPNFV, ONAP, OpenDaylight, and Tungsten Fabric communities have confirmed their participation. Registration is required and we encourage you to register early. Please learn more and register at the links below and let us know directly if you have any questions or feedback. Thank you!

Event Webpage & Registration: https://events.linuxfoundation.org/lfn-dev-test-forum/

Wiki Planning Page: https://wiki.lfnetworking.org/x/6wUQAg

Re: Production Jenkins Incident

Vanessa Valderrama

#710

The upgrade is complete and Jenkins has been restarted. We will continue
to monitor for additional issues. If you experience any issues, please
open a ticket at support.linuxfoundation.org.

Thank you,
Vanessa

Show quoted text

On 5/13/20 11:14 AM, Vanessa Valderrama wrote:
Jenkins is currently in shutdown mode. We need to do an emergency JDK
upgrade to OpenJDK 8u252 (1.8.0_252-b09). We believe the upgrade on
April 28th introduced a new defect that is resolved in the latest version

JDK-8219597: (bf) Heap buffer state changes could provoke unexpected
exceptions

Release Notes - https://adoptopenjdk.net/release_notes.html#jdk8u252

Thank you,
Vanessa


On 5/13/20 10:38 AM, Vanessa Valderrama wrote:
We are experiencing intermittent issues with jenkins.fd.io. We are
working on resolving the issues as quickly as possible.

Thank you,
Vanessa

Re: Production Jenkins Incident

Vanessa Valderrama

#709

Jenkins is currently in shutdown mode. We need to do an emergency JDK
upgrade to OpenJDK 8u252 (1.8.0_252-b09). We believe the upgrade on
April 28th introduced a new defect that is resolved in the latest version

JDK-8219597: (bf) Heap buffer state changes could provoke unexpected
exceptions

Release Notes - https://adoptopenjdk.net/release_notes.html#jdk8u252

Thank you,
Vanessa

Show quoted text

On 5/13/20 10:38 AM, Vanessa Valderrama wrote:
We are experiencing intermittent issues with jenkins.fd.io. We are
working on resolving the issues as quickly as possible.

Thank you,
Vanessa

Production Jenkins Incident

Vanessa Valderrama

#708

We are experiencing intermittent issues with jenkins.fd.io. We are
working on resolving the issues as quickly as possible.

Thank you,
Vanessa

Re: FD.io Maintenance: Tuesday April 28, 2020 1800 UTC to 2200 UTC

Vanessa Valderrama

#707

Maintenance is complete. If you experience any issues, please submit a ticket at support.linuxfoundation.org

Thank you,
Anton & Vanessa

Show quoted text

On 4/28/20 1:06 PM, Vanessa Valderrama wrote:

Starting maintenance

On 4/28/20 12:02 PM, Vanessa Valderrama wrote:

Jenkins has been placed into shutdown mode in preparation for maintenance. Please contact me via Slack or IRC if jobs cannot be terminated at 1800 UTC.
Thank you,
Vanessa

On 4/16/20 4:12 PM, Vanessa Valderrama wrote:

When: Tuesday April 28, 2020 1800 UTC to 2200 UTC

What: Linux foundation upgrades, OS updates, and security patches

Jenkins

Upgrade to 2.222.x

OS and security updates

Plugin updates

Nexus

Upgrade to 2.14.17-01

OS and security updates

Jira

Upgrade to 8.6.1

OS and security updates

Gerrit

Upgrade to 3.1.x

OS and security updates

OpenGrok

OS and security updates

Impact:

Gerrit will be unavailable for all or part of the window as we do the following:

Convert the existing database to NoteDB

Upgrade Gerrit to 3.1.x

Rebuild indexes

The standard upgrades and maintenance will require a reboot of each FD.io system. Jenkins will be placed in shutdown mode at 1700 UTC. Running jobs will be aborted at 1800 UTC, please let us know if that will cause a problem for your project.

The following systems will be unavailable during the maintenance window:

    Jenkins sandbox

    Jenkins production

    Nexus

    Jira

    Gerrit

    OpenGrok

Re: FD.io Maintenance: Tuesday April 28, 2020 1800 UTC to 2200 UTC

Vanessa Valderrama

#706

Starting maintenance

Show quoted text

On 4/28/20 12:02 PM, Vanessa Valderrama wrote:

Jenkins has been placed into shutdown mode in preparation for maintenance. Please contact me via Slack or IRC if jobs cannot be terminated at 1800 UTC.
Thank you,
Vanessa

On 4/16/20 4:12 PM, Vanessa Valderrama wrote:

When: Tuesday April 28, 2020 1800 UTC to 2200 UTC

What: Linux foundation upgrades, OS updates, and security patches

Jenkins

Upgrade to 2.222.x

OS and security updates

Plugin updates

Nexus

Upgrade to 2.14.17-01

OS and security updates

Jira

Upgrade to 8.6.1

OS and security updates

Gerrit

Upgrade to 3.1.x

OS and security updates

OpenGrok

OS and security updates

Impact:

Gerrit will be unavailable for all or part of the window as we do the following:

Convert the existing database to NoteDB

Upgrade Gerrit to 3.1.x

Rebuild indexes

The standard upgrades and maintenance will require a reboot of each FD.io system. Jenkins will be placed in shutdown mode at 1700 UTC. Running jobs will be aborted at 1800 UTC, please let us know if that will cause a problem for your project.

The following systems will be unavailable during the maintenance window:

    Jenkins sandbox

    Jenkins production

    Nexus

    Jira

    Gerrit

    OpenGrok

Re: FD.io Maintenance: Tuesday April 28, 2020 1800 UTC to 2200 UTC

Vanessa Valderrama

#705

Jenkins has been placed into shutdown mode in preparation for maintenance. Please contact me via Slack or IRC if jobs cannot be terminated at 1800 UTC.

Thank you,
Vanessa

Show quoted text

On 4/16/20 4:12 PM, Vanessa Valderrama wrote:

When: Tuesday April 28, 2020 1800 UTC to 2200 UTC

What: Linux foundation upgrades, OS updates, and security patches

Jenkins

Upgrade to 2.222.x

OS and security updates

Plugin updates

Nexus

Upgrade to 2.14.17-01

OS and security updates

Jira

Upgrade to 8.6.1

OS and security updates

Gerrit

Upgrade to 3.1.x

OS and security updates

OpenGrok

OS and security updates

Impact:

Gerrit will be unavailable for all or part of the window as we do the following:

Convert the existing database to NoteDB

Upgrade Gerrit to 3.1.x

Rebuild indexes

The standard upgrades and maintenance will require a reboot of each FD.io system. Jenkins will be placed in shutdown mode at 1700 UTC. Running jobs will be aborted at 1800 UTC, please let us know if that will cause a problem for your project.

The following systems will be unavailable during the maintenance window:

    Jenkins sandbox

    Jenkins production

    Nexus

    Jira

    Gerrit

    OpenGrok

Re: FD.io Maintenance: Tuesday April 28, 2020 1800 UTC to 2200 UTC

Vanessa Valderrama

#704

Maintenance reminder

Show quoted text

On 4/16/20 4:12 PM, Vanessa Valderrama wrote:

When: Tuesday April 28, 2020 1800 UTC to 2200 UTC

What: Linux foundation upgrades, OS updates, and security patches

Jenkins

Upgrade to 2.222.x

OS and security updates

Plugin updates

Nexus

Upgrade to 2.14.17-01

OS and security updates

Jira

Upgrade to 8.6.1

OS and security updates

Gerrit

Upgrade to 3.1.x

OS and security updates

OpenGrok

OS and security updates

Impact:

Gerrit will be unavailable for all or part of the window as we do the following:

Convert the existing database to NoteDB

Upgrade Gerrit to 3.1.x

Rebuild indexes

The standard upgrades and maintenance will require a reboot of each FD.io system. Jenkins will be placed in shutdown mode at 1700 UTC. Running jobs will be aborted at 1800 UTC, please let us know if that will cause a problem for your project.

The following systems will be unavailable during the maintenance window:

    Jenkins sandbox

    Jenkins production

    Nexus

    Jira

    Gerrit

    OpenGrok

FD.io Maintenance: Tuesday April 28, 2020 1800 UTC to 2200 UTC

Vanessa Valderrama

#703

When: Tuesday April 28, 2020 1800 UTC to 2200 UTC

What: Linux foundation upgrades, OS updates, and security patches

Jenkins

Upgrade to 2.222.x
OS and security updates
Plugin updates

Nexus

Upgrade to 2.14.17-01
OS and security updates

Jira

Upgrade to 8.6.1
OS and security updates

Gerrit

Upgrade to 3.1.x
OS and security updates

OpenGrok

OS and security updates

Impact:

Gerrit will be unavailable for all or part of the window as we do the following:

Convert the existing database to NoteDB
Upgrade Gerrit to 3.1.x
Rebuild indexes

The standard upgrades and maintenance will require a reboot of each FD.io system. Jenkins will be placed in shutdown mode at 1700 UTC. Running jobs will be aborted at 1800 UTC, please let us know if that will cause a problem for your project.

The following systems will be unavailable during the maintenance window:

Jenkins sandbox
Jenkins production
Nexus
Jira
Gerrit
OpenGrok

Re: [csit-dev] FDIO Maintenance - 2020-02-20 1900 UTC to 2400 UTC

Nana Adjei <nadjei@...>

#702

Hello,

Sorry for the mix up . I believe that was for slot 9.

I will proceed to site for the replacement.

Best Regards,

Nana Adjei

T: 514-360-1131

E: nadjei@... | www.vexxhost.com

6500 Trans-Canada Highway, 4th Floor, Pointe-Claire, QC, H9R 0A5, Canada

Show quoted text

On Thu, Feb 20, 2020 at 1:04 PM Vanessa Valderrama <vvalderrama@...> wrote:

Jenkins is being placed into shutdown mode now. Maintaince will start at 1900 UTC. Please let us know if there are any running jobs that cannot be terminated.
Thank you,
Vanessa

On 2/20/20 9:47 AM, Vanessa Valderrama wrote:

Reminder: Jenkins will be placed in shutdown mode at 1800 UTC

On 2/19/20 9:44 AM, Vanessa Valderrama wrote:

What: Standard updates and upgrade

Jenkins

OS and security updates

Upgrade

Plugin updates

Nexus

OS updates

Jira

OS updates

Gerrit

OS updates

Sonar

OS updates

OpenGrok

OS updates

When: 2020-02-20 1900 UTC to 2400 UTC

Impact:

Maintenance will require a reboot of each FD.io system. Jenkins will be placed in shutdown mode at 1800 UTC. Please let us know if specific jobs cannot be aborted.
The following systems will be unavailable during the maintenance window:

    Jenkins sandbox

    Jenkins production

    Nexus

    Jira

    Gerrit

    Sonar

    OpenGrok

Re: FDIO Maintenance - 2020-02-20 1900 UTC to 2400 UTC

Vanessa Valderrama

#701

Maintenance is complete. Jenkins has been taken out of shutdown mode. Jobs are starting up. If you experience any issues, please open a ticket at support.linuxfoundation.org

Thank you,
Anton & Vanessa

Show quoted text

On 2/20/20 1:00 PM, Vanessa Valderrama wrote:

Starting maintenance now.

On 2/20/20 12:04 PM, Vanessa Valderrama wrote:

Jenkins is being placed into shutdown mode now. Maintaince will start at 1900 UTC. Please let us know if there are any running jobs that cannot be terminated.
Thank you,
Vanessa

On 2/20/20 9:47 AM, Vanessa Valderrama wrote:

Reminder: Jenkins will be placed in shutdown mode at 1800 UTC

On 2/19/20 9:44 AM, Vanessa Valderrama wrote:

What: Standard updates and upgrade

Jenkins

OS and security updates

Upgrade

Plugin updates

Nexus

OS updates

Jira

OS updates

Gerrit

OS updates

Sonar

OS updates

OpenGrok

OS updates

When: 2020-02-20 1900 UTC to 2400 UTC

Impact:

Maintenance will require a reboot of each FD.io system. Jenkins will be placed in shutdown mode at 1800 UTC. Please let us know if specific jobs cannot be aborted.
The following systems will be unavailable during the maintenance window:

    Jenkins sandbox

    Jenkins production

    Nexus

    Jira

    Gerrit

    Sonar

    OpenGrok

Re: FDIO Maintenance - 2020-02-20 1900 UTC to 2400 UTC

Vanessa Valderrama

#700

Starting maintenance now.

Show quoted text

On 2/20/20 12:04 PM, Vanessa Valderrama wrote:

Jenkins is being placed into shutdown mode now. Maintaince will start at 1900 UTC. Please let us know if there are any running jobs that cannot be terminated.
Thank you,
Vanessa

On 2/20/20 9:47 AM, Vanessa Valderrama wrote:

Reminder: Jenkins will be placed in shutdown mode at 1800 UTC

On 2/19/20 9:44 AM, Vanessa Valderrama wrote:

What: Standard updates and upgrade

Jenkins

OS and security updates

Upgrade

Plugin updates

Nexus

OS updates

Jira

OS updates

Gerrit

OS updates

Sonar

OS updates

OpenGrok

OS updates

When: 2020-02-20 1900 UTC to 2400 UTC

Impact:

Maintenance will require a reboot of each FD.io system. Jenkins will be placed in shutdown mode at 1800 UTC. Please let us know if specific jobs cannot be aborted.
The following systems will be unavailable during the maintenance window:

    Jenkins sandbox

    Jenkins production

    Nexus

    Jira

    Gerrit

    Sonar

    OpenGrok

Re: FDIO Maintenance - 2020-02-20 1900 UTC to 2400 UTC

Vanessa Valderrama

#699

Jenkins is being placed into shutdown mode now. Maintaince will start at 1900 UTC. Please let us know if there are any running jobs that cannot be terminated.

Thank you,
Vanessa

Show quoted text

On 2/20/20 9:47 AM, Vanessa Valderrama wrote:

Reminder: Jenkins will be placed in shutdown mode at 1800 UTC

On 2/19/20 9:44 AM, Vanessa Valderrama wrote:

What: Standard updates and upgrade

Jenkins

OS and security updates

Upgrade

Plugin updates

Nexus

OS updates

Jira

OS updates

Gerrit

OS updates

Sonar

OS updates

OpenGrok

OS updates

When: 2020-02-20 1900 UTC to 2400 UTC

Impact:

Maintenance will require a reboot of each FD.io system. Jenkins will be placed in shutdown mode at 1800 UTC. Please let us know if specific jobs cannot be aborted.
The following systems will be unavailable during the maintenance window:

    Jenkins sandbox

    Jenkins production

    Nexus

    Jira

    Gerrit

    Sonar

    OpenGrok

Test

Vanessa Valderrama

#698

Testing list

Re: FDIO Maintenance - 2020-02-20 1900 UTC to 2400 UTC

Vanessa Valderrama

#697

Reminder: Jenkins will be placed in shutdown mode at 1800 UTC

Show quoted text

On 2/19/20 9:44 AM, Vanessa Valderrama wrote:

What: Standard updates and upgrade

Jenkins

OS and security updates

Upgrade

Plugin updates

Nexus

OS updates

Jira

OS updates

Gerrit

OS updates

Sonar

OS updates

OpenGrok

OS updates

When: 2020-02-20 1900 UTC to 2400 UTC

Impact:

Maintenance will require a reboot of each FD.io system. Jenkins will be placed in shutdown mode at 1800 UTC. Please let us know if specific jobs cannot be aborted.
The following systems will be unavailable during the maintenance window:

    Jenkins sandbox

    Jenkins production

    Nexus

    Jira

    Gerrit

    Sonar

    OpenGrok