spiegel_podman/contrib/cirrus/logcollector.sh
Chris Evich e3ba7092fb
Cirrus: Add support for Ubuntu 20.x
Previously automation always dropped the minor version number for
distributions.  This was intended for presentation and conditional
simplicity. Bash does not support non-integer comparison natively.

With the release of version 20.10, supporting testing with it and
the LTS release (20.04) requires scripts to consider minor version
numbers for Ubuntu VMs.  This is necessary because many times in
the past, some behaviors needed to be conditional on the release
version number.

With this commit, the images and embedded scripts/tooling uses an
altered format of `$UBUNTU_NAME', `$PRIOR_UBUNTU_NAME`, and (crucially)
`$OS_RELEASE_VER` and `$OS_REL_VER`.  Any `.` characters appearing
in the official version (from `/etc/os-release`) are dropped, and
the result is concatenated.

For example the current Ubuntu LTS version is `20.04`.  Prior to
this commit, `$OS_RELEASE_VER` would have been `20`.  With this
change, `$OS_RELEASE_VER` will now show `2004`.  Similarly `20.10`
is shown as `2010`.

Signed-off-by: Chris Evich <cevich@redhat.com>
2020-12-15 18:49:09 -05:00

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#!/usr/bin/env bash
set -e
# shellcheck source=contrib/cirrus/lib.sh
source $(dirname $0)/lib.sh
req_env_vars CIRRUS_WORKING_DIR OS_RELEASE_ID
# Assume there are other log collection commands to follow - Don't
# let one break another that may be useful, but also keep any
# actual script-problems fatal so they are noticed right away.
showrun() {
echo '+ '$(printf " %q" "$@")
set +e
echo '------------------------------------------------------------'
"$@"
local status=$?
[[ $status -eq 0 ]] || \
echo "[ rc = $status -- proceeding anyway ]"
echo '------------------------------------------------------------'
set -e
}
case $1 in
audit)
case $OS_RELEASE_ID in
ubuntu) showrun cat /var/log/kern.log ;;
fedora) showrun cat /var/log/audit/audit.log ;;
*) bad_os_id_ver ;;
esac
;;
df) showrun df -lhTx tmpfs ;;
ginkgo) showrun cat $CIRRUS_WORKING_DIR/test/e2e/ginkgo-node-*.log ;;
journal) showrun journalctl -b ;;
podman) showrun ./bin/podman system info ;;
server)
msg "(Trailing 100 lines of $PODMAN_SERVER_LOG)"
if [[ -r "$PODMAN_SERVER_LOG" ]]; then tail -100 $PODMAN_SERVER_LOG; fi
;;
packages)
# These names are common to Fedora and Ubuntu
PKG_NAMES=(\
conmon \
containernetworking-plugins \
containers-common \
criu \
crun \
golang \
podman \
runc \
skopeo \
slirp4netns \
)
case $OS_RELEASE_ID in
fedora)
cat /etc/fedora-release
PKG_LST_CMD='rpm -q --qf=%{N}-%{V}-%{R}-%{ARCH}\n'
PKG_NAMES+=(\
container-selinux \
libseccomp \
)
;;
ubuntu)
cat /etc/issue
PKG_LST_CMD='dpkg-query --show --showformat=${Package}-${Version}-${Architecture}\n'
PKG_NAMES+=(\
cri-o-runc \
libseccomp2 \
)
;;
*) bad_os_id_ver ;;
esac
echo "Kernel: " $(uname -r)
echo "Cgroups: " $(stat -f -c %T /sys/fs/cgroup)
# Any not-present packages will be listed as such
$PKG_LST_CMD "${PKG_NAMES[@]}" | sort -u
;;
time)
# Assumed to be empty/undefined outside of Cirrus-CI (.cirrus.yml)
# shellcheck disable=SC2154
if [[ -r "$STATS_LOGFILE" ]]; then cat "$STATS_LOGFILE"; fi
;;
*) die "Warning, $(basename $0) doesn't know how to handle the parameter '$1'"
esac