similar to: buffer overflow detected in collectd using libguestfs

We have extended collectd virt plugin to extract info about disk usage from a libvirt domain using libguestfs. In addition to my previous mail I am attaching some more infomration about the problem. Currently the collectd plugin works fine and retrieves the required statistics. The problem that I face happens after certain number of cycles (getting disk usage statistics). Collectd is terminated

Hi all, Sorry for bothering you in this dev mailing list, I'm using libguestfs to customize some vm using as bases the ubuntu cloud images. But I noticed that it takes a lot and then fails when trying to install a packet. Same behaviour on Ubuntu 18.04 and Centos 7.5 Ubuntu: virt-customize 1.36.13 libvirtd (libvirt) 4.0.0 Centos: virt-customize 1.36.10rhel=7,release=6.el7_5.2,libvirt

Thank you, Rich, This was the issue indeed. export LIBGUESTFS_BACKEND=direct fixed it. The next step I tried was to integrate libguestfs in collectd virt plugin to collect this data automatically. In this case I'm having an unknown error in add_libvirt_dom() (same with add_domain) when it's invoking qemu-img to create overlay image. There is no difference between manual and service

collectd-virt reconnect is fixed in collectd-4.5.4-2.fc11 Signed-off-by: Alan Pevec <apevec at redhat.com> --- Makefile.am | 1 - ovirt-node.spec.in | 10 ---------- scripts/collectd | 1 - 3 files changed, 0 insertions(+), 12 deletions(-) delete mode 100644 scripts/collectd diff --git a/Makefile.am b/Makefile.am index 0374f07..419cdf1 100644 --- a/Makefile.am +++

--- scripts/ovirt | 2 +- scripts/ovirt-config-collectd | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/scripts/ovirt b/scripts/ovirt index 8296783..4a7cbc7 100755 --- a/scripts/ovirt +++ b/scripts/ovirt @@ -43,7 +43,7 @@ start() { log "skipping ovirt-awake, oVirt identify service not available" fi - find_srv collectd tcp +

--- scripts/collectd.py | 40 ++++++++++++++++++++++++++++++++++++++++ 1 files changed, 40 insertions(+), 0 deletions(-) create mode 100755 scripts/collectd.py diff --git a/scripts/collectd.py b/scripts/collectd.py new file mode 100755 index 0000000..729f3a9 --- /dev/null +++ b/scripts/collectd.py @@ -0,0 +1,40 @@ +#!/usr/bin/python +# +# Configures the collectd daemon. + +import os +import

Hi all! Thanks to funding from neoTactics, Inc.[1] I was able to implement a set of native type managing collectd''s config files wrapped into a handy module as a stepping stone towards a generalized monitoring resource. Collectd ======== Collectd is a very lightweight system statistics gathering daemon. To quote from http://collectd.org/ : > [...] it''s written in C for

On Sun, Nov 16, 2008 at 11:08 AM, Arnaud Quette <aquette.dev at gmail.com> wrote: >>> The remainder, until the -pre stage, will be: >>> - the Powerman support (through the powerman driver) for more PDUs >>> - the possible RRD integration into upslog >> >> It would be nice to have native RRD support in upslog, but we may also >> want to point

From: root <root at linagora-ovirt.netaktiv.com> --- scripts/ovirt-config-collectd | 6 +++--- scripts/ovirt-config-logging | 6 +++--- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/scripts/ovirt-config-collectd b/scripts/ovirt-config-collectd index 4ad877e..1474bf5 100755 --- a/scripts/ovirt-config-collectd +++ b/scripts/ovirt-config-collectd @@ -98,9 +98,9 @@ if [

Hi Rich, On Fri, Nov 9, 2018 at 1:19 PM, Richard W.M. Jones <rjones@redhat.com> wrote: > Peter Dimitrov and myself were debugging a very peculiar bug when > libguestfs is run as a plugin from collectd: > > https://www.redhat.com/archives/libguestfs/2018-November/thread.html#00023 > > The long story short is that collectd leaks SIGCHLD == SIG_IGN setting > into

On Tuesday 21 October 2014 22:06:48 Charles Lepple did opine And Gene did reply: > Hi Gene, > > On Oct 21, 2014, at 9:12 PM, Gene Heskett <gheskett at wdtv.com> wrote: > >> configure: error: libgd not found, required for CGI build > >> > >> And gdlib does not appear to be available from the repo's. > > Sorry, I must have missed that message.

Hi Everyone, I''ve just cut the 1.0.0 release of puppet-module-collectd. You can download it from the Puppet Forge, http://forge.puppetlabs.com/pdxcat/collectd or via the Puppet module tool with `puppet module install pdxcat/collectd` or from our Github. Thanks to everyone who has contributed to help make this module a success [1]. The module now supports 5 osfamilies and the

> That makes no sense because we are supposed to have just forked successfully I just realized libguestfs uses fork. Now we know why qemu-img worked - I launched it with popen. > So it must be something to do with collectd and how it runs programs. > Is it using LD_PRELOAD trickery, or replacing libc, or using seccomp? If I understand the question correctly - it's about how

From: root <root at chappy.(none)> Use ovirt-config-logging in /etc/init.d/ovirt --- scripts/ovirt | 19 ++++--------------- scripts/ovirt-config-logging | 2 +- scripts/ovirt-functions | 4 ++++ 3 files changed, 9 insertions(+), 16 deletions(-) diff --git a/scripts/ovirt b/scripts/ovirt index 4ff03f2..0c5e3be 100755 --- a/scripts/ovirt +++ b/scripts/ovirt @@

rhbz#:51422 --- ovirt-node.spec.in | 149 +++++++++------------------------------------------ 1 files changed, 27 insertions(+), 122 deletions(-) diff --git a/ovirt-node.spec.in b/ovirt-node.spec.in index 3138011..b4e660d 100644 --- a/ovirt-node.spec.in +++ b/ovirt-node.spec.in @@ -43,76 +43,23 @@ Requires: nc Requires: grub Requires: /usr/sbin/crond Requires: anyterm

Hey guys, puppet n00b here. I think I already found an answer for my question here, but the topic was dated back in november of 2011, so I''m hoping things have changed since then! Here''s the topic I''m referring to. https://groups.google.com/forum/?fromgroups#!topic/puppet-users/oSHWWjMX-sE I''m running: CentOS 6.3 yum 3.2.29 puppet 3.2.1 To sum it up, I

On Tue, Nov 13, 2018 at 10:04:33AM +0000, Daniel P. Berrangé wrote: > On Fri, Nov 09, 2018 at 12:19:30PM +0000, Richard W.M. Jones wrote: > > Peter Dimitrov and myself were debugging a very peculiar bug when > > libguestfs is run as a plugin from collectd: > > > > https://www.redhat.com/archives/libguestfs/2018-November/thread.html#00023 > > > > The long

Added a new function, "ask_yes_or_no", to ovirt-functions. It contains a default prompt if none is provided. Changed all prompts that ask for yes, no and/or abort to use this new method. Signed-off-by: Darryl L. Pierce <dpierce at redhat.com> --- scripts/ovirt-config-boot-wrapper | 8 ++--- scripts/ovirt-config-collectd | 39 +++++++++++++++-----------

On Fri, Nov 09, 2018 at 12:19:30PM +0000, Richard W.M. Jones wrote: > Peter Dimitrov and myself were debugging a very peculiar bug when > libguestfs is run as a plugin from collectd: > > https://www.redhat.com/archives/libguestfs/2018-November/thread.html#00023 > > The long story short is that collectd leaks SIGCHLD == SIG_IGN setting > into plugins: > >

On Wed, Nov 07, 2018 at 12:32:48PM +0200, Peter Dimitrov wrote: > Thank you, Rich, > This was the issue indeed. export LIBGUESTFS_BACKEND=direct fixed it. > > The next step I tried was to integrate libguestfs in collectd virt plugin > to collect this data automatically. > In this case I'm having an unknown error in add_libvirt_dom() (same with > add_domain) when it's