CLI start with multiple VCL on Varnish 6 Failed.
BIGOT Adrien
adrien.bigot at smile.fr
Mon Sep 24 17:37:28 UTC 2018
Hi,
Yesterday, I also tried manualy with varnish 6.1 and the first time I
believed it was working. But after 1 or 2 minute (I think to a timeout)
I had the same error : "Child not responding to CLI, killed it."
Thanks Guillaume for your help !
Regards,
--
Adrien Bigot
Le 24/09/2018 à 18:58, Guillaume Quintard a écrit :
> Confirmed using a Dockerfile (weirdly it worked the first time when I
> did it manually), looks like we have a bug. I'll look into it
> --
> Guillaume Quintard
>
>
> On Tue, Sep 18, 2018 at 11:36 AM BIGOT Adrien <adrien.bigot at smile.fr
> <mailto:adrien.bigot at smile.fr>> wrote:
>
> Hello,
>
> Based on this blog article :
> https://info.varnish-software.com/blog/one-vcl-per-domain I've been
> using multiple VCL with Varnish 5.2 without any problem.
> However, I don't manage to get it working with Varnish 6.
>
> I tried with the latest stable version on packagecloud.io
> <http://packagecloud.io> and even with
> the latest weekly-build.
> Tested on Debian Strecth, Ubuntu 16.04 and Centos 7.
>
>
> [root at ip-172-31-137-19 varnish]# varnishd -I start.cli -F -a :80 -f ''
> Debug: Version: varnish-6.0.1 revision
> 8d54bec5330c29304979ebf2c425ae14ab80493c
> Debug: Platform:
> Linux,3.10.0-862.3.2.el7.x86_64,x86_64,-junix,-sdefault,-sdefault,-hcritbit
> BEGIN of -I file processing
> 200 326
> -----------------------------
> Varnish Cache CLI 1.0
> -----------------------------
> Linux,3.10.0-862.3.2.el7.x86_64,x86_64,-junix,-sdefault,-sdefault,-hcritbit
> varnish-6.0.1 revision 8d54bec5330c29304979ebf2c425ae14ab80493c
>
> Type 'help' for command list.
> Type 'quit' to close CLI session.
> Type 'start' to launch worker process.
>
> > vcl.load vcl-api-orig /etc/varnish/api.vcl
> 200 14
> VCL compiled.
>
> > vcl.load vcl-catz-orig /etc/varnish/catz.vcl
> 200 14
> VCL compiled.
>
> > vcl.label label-api vcl-api-orig
> 200 0
>
> > vcl.label label-catz vcl-catz-orig
> 200 0
>
> > vcl.load vcl-root-orig /etc/varnish/root.vcl
> 200 14
> VCL compiled.
>
> > vcl.use vcl-root-orig
> 200 30
> VCL 'vcl-root-orig' now active
> END of -I file processing
> CLI result = 400
>
>
>
> In the logs :
>
> On Centos
> sept. 18 08:35:37 ip-172-31-137-19.xxxxxxxxxxxxxxxxxx su[11820]:
> pam_unix(su:session): session opened for user root by ec2-user(uid=0)
> sept. 18 08:36:34 ip-172-31-137-19.xxxxxxxxxxxxxxxxxx
> varnishd[11846]:
> Version: varnish-6.0.1 revision
> 8d54bec5330c29304979ebf2c425ae14ab80493c
> sept. 18 08:36:34 ip-172-31-137-19.xxxxxxxxxxxxxxxxxx
> varnishd[11846]:
> Platform:
> Linux,3.10.0-862.3.2.el7.x86_64,x86_64,-junix,-sdefault,-sdefault,-hcritbit
> sept. 18 08:36:34 ip-172-31-137-19.xxxxxxxxxxxxxxxxxx
> varnishd[11846]:
> CLI -I file Rd vcl.load vcl-api-orig /etc/varnish/api.vcl
> sept. 18 08:36:34 ip-172-31-137-19.xxxxxxxxxxxxxxxxxx
> varnishd[11846]:
> CLI -I file Wr 200 VCL compiled.
> sept. 18 08:36:34 ip-172-31-137-19.xxxxxxxxxxxxxxxxxx
> varnishd[11846]:
> CLI -I file Rd vcl.load vcl-catz-orig /etc/varnish/catz.vcl
> sept. 18 08:36:34 ip-172-31-137-19.xxxxxxxxxxxxxxxxxx
> varnishd[11846]:
> CLI -I file Wr 200 VCL compiled.
> sept. 18 08:36:34 ip-172-31-137-19.xxxxxxxxxxxxxxxxxx
> varnishd[11846]:
> CLI -I file Rd vcl.label label-api vcl-api-orig
> sept. 18 08:36:34 ip-172-31-137-19.xxxxxxxxxxxxxxxxxx
> varnishd[11846]:
> CLI -I file Wr 200
> sept. 18 08:36:34 ip-172-31-137-19.xxxxxxxxxxxxxxxxxx
> varnishd[11846]:
> CLI -I file Rd vcl.label label-catz vcl-catz-orig
> sept. 18 08:36:34 ip-172-31-137-19.xxxxxxxxxxxxxxxxxx
> varnishd[11846]:
> CLI -I file Wr 200
> sept. 18 08:36:34 ip-172-31-137-19.xxxxxxxxxxxxxxxxxx
> varnishd[11846]:
> CLI -I file Rd vcl.load vcl-root-orig /etc/varnish/root.vcl
> sept. 18 08:36:34 ip-172-31-137-19.xxxxxxxxxxxxxxxxxx
> varnishd[11846]:
> CLI -I file Wr 200 VCL compiled.
> sept. 18 08:36:34 ip-172-31-137-19.xxxxxxxxxxxxxxxxxx
> varnishd[11846]:
> CLI -I file Rd vcl.use vcl-root-orig
> sept. 18 08:36:34 ip-172-31-137-19.xxxxxxxxxxxxxxxxxxm
> varnishd[11846]:
> CLI -I file Wr 200 VCL 'vcl-root-orig' now active
> sept. 18 08:36:34 ip-172-31-137-19.xxxxxxxxxxxxxxxxxx
> varnishd[11846]:
> Child (11870) Started
> sept. 18 08:36:34 ip-172-31-137-19.xxxxxxxxxxxxxxxxxx
> varnishd[11846]:
> Child (11870) not responding to CLI, killed it.
> sept. 18 08:36:34 ip-172-31-137-19.xxxxxxxxxxxxxxxxxx
> varnishd[11846]:
> Child (11870) Pushing vcls failed:
> CLI communication error
> sept. 18 08:36:34 ip-172-31-137-19.xxxxxxxxxxxxxxxxxx
> varnishd[11846]:
> Stopping Child
> sept. 18 08:36:35 ip-172-31-137-19.xxxxxxxxxxxxxxxxxxm
> varnishd[11846]:
> Child (11870) died signal=3
> sept. 18 08:36:35 ip-172-31-137-19.xxxxxxxxxxxxxxxxxx
> varnishd[11846]:
> Child cleanup complete
>
> On Debian :
> Sep 18 10:07:01 ip-172-31-137-84 varnishd[6783]: Child (6809) said
> Child
> starts
> Sep 18 10:07:01 ip-172-31-137-84 varnishd[6783]: Child cleanup
> complete
> Sep 18 10:07:02 ip-172-31-137-84 varnishd[6816]: Version:
> varnish-6.0.1
> revision 8d54bec5330c29304979ebf2c425ae14ab80493c
> Sep 18 10:07:02 ip-172-31-137-84 varnishd[6816]: Platform:
> Linux,4.9.0-8-amd64,x86_64,-junix,-sdefault,-sdefault,-hcritbit
> Sep 18 10:07:02 ip-172-31-137-84 varnishd[6816]: CLI -I file Rd
> vcl.load
> vcl-api-orig /etc/varnish/api.vcl
> Sep 18 10:07:03 ip-172-31-137-84 varnishd[6816]: CLI -I file Wr
> 200 VCL
> compiled.
> Sep 18 10:07:03 ip-172-31-137-84 varnishd[6816]: CLI -I file Rd
> vcl.load
> vcl-catz-orig /etc/varnish/catz.vcl
> Sep 18 10:07:03 ip-172-31-137-84 varnishd[6816]: CLI -I file Wr
> 200 VCL
> compiled.
> Sep 18 10:07:03 ip-172-31-137-84 varnishd[6816]: CLI -I file Rd
> vcl.label label-api vcl-api-orig
> Sep 18 10:07:03 ip-172-31-137-84 varnishd[6816]: CLI -I file Wr 200
> Sep 18 10:07:03 ip-172-31-137-84 varnishd[6816]: CLI -I file Rd
> vcl.label label-catz vcl-catz-orig
> Sep 18 10:07:03 ip-172-31-137-84 varnishd[6816]: CLI -I file Wr 200
> Sep 18 10:07:03 ip-172-31-137-84 varnishd[6816]: CLI -I file Rd
> vcl.load
> vcl-root-orig /etc/varnish/root.vcl
> Sep 18 10:07:03 ip-172-31-137-84 varnishd[6816]: CLI -I file Wr
> 200 VCL
> compiled.
> Sep 18 10:07:03 ip-172-31-137-84 varnishd[6816]: CLI -I file Rd
> vcl.use
> vcl-root-orig
> Sep 18 10:07:03 ip-172-31-137-84 varnishd[6816]: CLI -I file Wr
> 200 VCL
> 'vcl-root-orig' now active
> Sep 18 10:07:03 ip-172-31-137-84 varnishd[6816]: Child (6842) Started
> Sep 18 10:08:03 ip-172-31-137-84 varnishd[6816]: Child (6842) not
> responding to CLI, killed it.
> Sep 18 10:08:03 ip-172-31-137-84 varnishd[6816]: Child (6842) Pushing
> vcls failed:
> CLI communication
> error (hdr)
> Sep 18 10:08:03 ip-172-31-137-84 varnishd[6816]: Stopping Child
> Sep 18 10:08:04 ip-172-31-137-84 varnishd[6816]: Child (6842) died
> signal=3
>
>
> Did anyone manage to get it working with varnish 6 ?
>
> Thank you.
>
> Best regards,
>
> --
>
> Bigot Adrien
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