[libvirt PATCH 2/2] ci: integration: Collect stack traces with coredumpctl

[Daniel P. Berrangé]

On Tue, Mar 22, 2022 at 07:52:21AM +0100, Erik Skultety wrote:
> Some Red Hat-like distros have cores limited with a soft limit of 0
> which means that neither a stack trace nor a core file will be
> available. Since we want the stack trace we need to set the core limit
> with systemd globally to unlimited/infinity.
> 
> Signed-off-by: Erik Skultety <eskultet at redhat.com>
> ---
>  ci/integration.yml | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/ci/integration.yml b/ci/integration.yml
> index 9726f00bff..b2932f2f39 100644
> --- a/ci/integration.yml
> +++ b/ci/integration.yml
> @@ -2,6 +2,8 @@
>    stage: integration_tests
>    before_script:
>      - mkdir "$SCRATCH_DIR"
> +    - sudo sh -c "echo DefaultLimitCORE=infinity >> /etc/systemd/system.conf" # Explicitly allow storing cores globally
> +    - sudo systemctl daemon-reexec # need to reexec systemd after changing config
>      - sudo dnf install -y libvirt-rpms/* libvirt-perl-rpms/*
>      - sudo pip3 install --prefix=/usr avocado-framework
>      - source /etc/os-release  # in order to query the vendor-provided variables
> @@ -31,6 +33,7 @@
>    after_script:
>      - test "$CI_JOB_STATUS" = "success" && exit 0;
>      - test -e "$SCRATCH_DIR"/avocado && sudo mv "$SCRATCH_DIR"/avocado/latest/test-results logs/avocado;
> +    - sudo coredumpctl info --no-pager > logs/coredumpctl.info

I'd have a little preference for .txt as a file extension, because IIUC
the gitlab artifact browser will serve this as a mime-type that forces
the browser to download, rather than viewing inline as with .txt.

>      - sudo mv /var/log/libvirt logs/libvirt
>      - sudo chown -R $(whoami):$(whoami) logs
>    variables:
> -- 
> 2.34.1
> 

With regards,
Daniel
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