Re: [vpp-dev] cmake is on

[Naoyuki Mori]

Hi Damjan,

I've encountered non install-able rpm package was build after this changes.

$ make pkg-rpm
$ sudo rpm -Uvh vpp-*327_g004869d0*rpm
error: Failed dependencies:
    libsvm.so.18.10()(64bit) is needed by vpp-18.10-rc0~327_g004869d0.x86_64

Reason is built shared lib naming format was changed, that prevent from 
including package specified by spec file.
Before, lib are named like
"lib64/libsvm.so. *0.0.0* "
Now, named as
"lib64/libsvm.so. *18.10* "

Patch below works on my environment but not sure whether it's a right way to 
fix this.
diff --git a/extras/rpm/vpp.spec b/extras/rpm/vpp.spec
index 555e9444..fd708f20 100644
--- a/extras/rpm/vpp.spec
+++ b/extras/rpm/vpp.spec
@@ -192,7 +192,7 @@ install -p -m 644 
%{_mu_build_dir}/../src/vpp/conf/80-vpp.conf %{buildroot}/etc/
 mkdir -p -m755 %{buildroot}%{_libdir}
 mkdir -p -m755 %{buildroot}/etc/bash_completion.d
 mkdir -p -m755 %{buildroot}/usr/share/vpp
-for file in $(find %{_mu_build_dir}/%{_vpp_install_dir}/*/lib* -type f -name 
'*.so.*.*.*' -print )
+for file in $(find %{_mu_build_dir}/%{_vpp_install_dir}/*/lib* -type f -name 
'*.so.*.*' -print )
 do
    install -p -m 755 $file %{buildroot}%{_libdir}
 done

Please advice.

Thanks,
Mori
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Re: [vpp-dev] How to add plugin's statistics into stats thread

[Naoyuki Mori]

Hi folks,

Are there any suggestions for this?
Basically we want have effective method to calculate statistics like pps for 
cps inside plugin.

Thanks,
Mori
From: "Ni, Hongjun" 
Date: Monday, May 7, 2018 16:21
To: "Jerome Tollet (jtollet)" , vpp-dev 
Cc: "Mori, Naoyuki" , Yusuke Tatsumi 

Subject: RE: [vpp-dev] How to add plugin's statistics into stats thread

Hi Jerome,

We would like to add LB plugin statistics, including per- VIP connections and 
per-AS connections for each VIP.
Frequency is configurable, 1 second is better.
Data of volume depends on the number of VIPs and Ass.
Please refer to below patch for details:
https://gerrit.fd.io/r/#/c/12146/2/src/plugins/lb/lb.api

Thank you,
Hongjun

From: Jerome Tollet (jtollet) [mailto:jtol...@cisco.com]
Sent: Monday, May 7, 2018 3:15 PM
To: Ni, Hongjun ; vpp-dev 
Cc: Mori, Naoyuki ; Yusuke Tatsumi 

Subject: Re: [vpp-dev] How to add plugin's statistics into stats thread

Hi Hongjun,
Could you elaborate a bit on the kind of statistics you’d like to create?
Frequency and volume of data may be interesting inputs.
Jerome

De : > au nom de "Ni, Hongjun" 
>
Date : lundi 7 mai 2018 à 07:43
À : vpp-dev >
Cc : "Mori, Naoyuki" >, 
Yusuke Tatsumi >
Objet : [vpp-dev] How to add plugin's statistics into stats thread

Hi all,

We want to add plugin’s statistics into VPP stats thread.
But it seems that current stats thread only support codebase (i.e. vnet) 
statistics.
Is there some mechanism to support adding plugin’s statistics into stats thread?

Thanks,
Hongjun