rpm-ostree/tests/kolainst/nondestructive/misc.sh
Colin Walters 5a79ca9035 apply-live: Rework to use refs to store state
Came out of discussion in https://github.com/coreos/rpm-ostree/pull/2581
around some racy code for checking for the live commit object.

The reliability of apply-live depends on the
underlying commits not being garbage collected.  Our diff logic
is in terms of ostree commits, not the physical filesystem (this
allows us to make various optimizations too).

Ultimately I think we should drive some of the live-apply
logic into libostree itself; we can more easily have an atomic
state file instead of the two split refs.

(Or perhaps what we should add to ostree is like a refs.d model
 where a single atomic file can refer to multiple commits)

For now though let's rework the code here to write refs.  We
retain the file in `/run` as just a "stamp file" that signals
that a deployment has had `apply-live` run.
2021-02-23 21:51:22 -05:00

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#!/bin/bash
set -xeuo pipefail
. ${KOLA_EXT_DATA}/libtest.sh
cd $(mktemp -d)
# make sure that package-related entries are always present,
# even when they're empty.
# Validate there's no live state by default.
rpm-ostree status --json > status.json
assert_jq status.json \
'.deployments[0]["packages"]' \
'.deployments[0]["requested-packages"]' \
'.deployments[0]["requested-local-packages"]' \
'.deployments[0]["base-removals"]' \
'.deployments[0]["requested-base-removals"]' \
'.deployments[0]["live-inprogress"]|not' \
'.deployments[0]["live-replaced"]|not' \
'.deployments[0]["layered-commit-meta"]|not'
rm status.json
rpm-ostree testutils validate-parse-status
echo "ok empty pkg arrays, and commit meta correct in status json"
# Ensure we return an error when passing a wrong option.
rpm-ostree --help | awk '/^$/ {in_commands=0} {if(in_commands==1){print $0}} /^Builtin Commands:/ {in_commands=1}' > commands.txt
while read cmd; do
if rpm-ostree ${cmd} --n0t-3xisting-0ption &>/dev/null; then
assert_not_reached "command ${cmd} --n0t-3xisting-0ption was successful"
fi
done < commands.txt
echo "ok error on unknown command options"
rpm-ostree status --jsonpath '$.deployments[0].booted' > jsonpath.txt
assert_file_has_content_literal jsonpath.txt 'true'
echo "ok jsonpath"
# Verify operations as non-root
runuser -u core rpm-ostree status
echo "ok status doesn't require root"
# StateRoot is only in --verbose
rpm-ostree status > status.txt
assert_not_file_has_content status.txt StateRoot:
rpm-ostree status -v > status.txt
assert_file_has_content status.txt StateRoot:
echo "ok status text"
# Also check that we can do status as non-root non-active
runuser -u bin rpm-ostree status
echo "ok status doesn't require active PAM session"
rpm-ostree status -b > status.txt
assert_streq $(grep -F -e 'ostree://' status.txt | wc -l) "1"
assert_file_has_content status.txt BootedDeployment:
echo "ok status -b"
if rpm-ostree nosuchcommand --nosuchoption 2>err.txt; then
assert_not_reached "Expected an error for nosuchcommand"
fi
assert_file_has_content err.txt 'Unknown.*command'
echo "ok error on unknown command"
stateroot=$(dirname $(ls /ostree/deploy/*/var))
ospath=/org/projectatomic/rpmostree1/${stateroot//-/_}
# related: https://github.com/coreos/fedora-coreos-config/issues/194
(export LANG=C.utf8
# And for some reason this one is set in kola runs but not interactive shells
unset LC_ALL
gdbus call \
--system --dest org.projectatomic.rpmostree1 \
--object-path /org/projectatomic/rpmostree1/fedora_coreos \
--method org.projectatomic.rpmostree1.OSExperimental.Moo true > moo.txt
assert_file_has_content moo.txt '🐄')
echo "ok moo"
# Reload as root https://github.com/projectatomic/rpm-ostree/issues/976
rpm-ostree reload
echo "ok reload"
# See rpmostree-scripts.c
grep ^DEFAULT /etc/crypto-policies/config
echo "ok crypto-policies DEFAULT backend"
ldd /usr/lib64/librpmostree-1.so.1 > rpmostree-lib-deps.txt
assert_not_file_has_content rpmostree-lib-deps.txt libdnf
echo "ok lib deps"