mirror of
https://github.com/rsyslog/rsyslog.git
synced 2026-06-19 18:42:59 +02:00
Andre Lorbach
cd85debac0
Why: Enable CI validation on ARM architectures so platform-specific regressions are caught before merge. arm64 uses native GitHub runners; armhf uses QEMU because GitHub does not offer 32-bit ARM runners. Network namespace tests may fail under QEMU where the mount syscall is not properly emulated. Impact: - New arm_CI job runs on armhf and arm64 when relevant files change. - arm64 uses native ubuntu-24.04-arm runner; armhf uses QEMU on x64. - Netns tests skip gracefully (exit 77) if ip netns add fails. Before: - No ARM CI; netns tests could fail with cryptic errors under QEMU. After: - arm_CI: armhf (QEMU, reduced test set) and arm64 (native, expanded tests, ASan). - require_netns_capable() in diag.sh; netns tests call it and skip when unavailable. - ratelimit double-free fixed in ratelimit.c. - skip_ASAN() in diag.sh; empty-hostname, omfile-read-only* skip when ASan enabled (LD_PRELOAD/read-only behavior conflicts). Technical Overview: - Add arm_CI job to run_checks.yml: matrix over armhf/arm64. armhf: runs-on ubuntu-24.04, QEMU + Docker Buildx, reduced configure (disable-default-tests, many modules disabled). arm64: runs-on ubuntu-24.04-arm (native), expanded configure (default tests, gnutls, relp, imfile, etc.). Conditional QEMU setup only for armhf. - Add devtools/ci/Dockerfile.arm: Ubuntu 24.04 with build tools, gnutls, libestr, libfastjson, zlib, iproute2, libgcrypt, librelp, uuid, libyaml (for arm64 expanded build). - Add require_netns_capable() to diag.sh; use in imtcp-netns.sh, uxsock_multiple_netns.sh, tcp_forwarding_ns_tpl.sh. - Add skip_ASAN() to diag.sh; use in empty-hostname.sh, omfile-read-only.sh, omfile-read-only-errmsg.sh. - Add devtools/ci/Dockerfile.arm to arm_CI changed-files filter. - Quote $GITHUB_OUTPUT and $GITHUB_STEP_SUMMARY in clang static analyzer steps. - Fix double-free in ratelimit.c: shared->name is the hashtable key, freed by hashtable_destroy; remove redundant free(shared->name) in ratelimitFreeShared.
54 lines
1.8 KiB
Bash
Executable File
54 lines
1.8 KiB
Bash
Executable File
#!/bin/bash
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# This test tests tcp forwarding in a network namespace with assigned template.
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# To do so, a simple tcp listener service is started in a network namespace.
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# Released under GNU GPLv3+
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echo ===============================================================================
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echo \[tcp_forwarding_ns_tpl.sh\]: test for tcp forwarding in a network namespace with assigned template
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echo This test must be run as root [network namespace creation/change required]
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if [ "$EUID" -ne 0 ]; then
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exit 77 # Not root, skip this test
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fi
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# create the pipe and start a background process that copies data from
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# it to the "regular" work file
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. ${srcdir:=.}/diag.sh init
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require_netns_capable
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generate_conf
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add_conf '
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$MainMsgQueueTimeoutShutdown 10000
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template(name="outfmt" type="string" string="%msg:F,58:2%\n")
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if $msg contains "msgnum:" then
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action(type="omfwd" template="outfmt"
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target="127.0.0.1" port="'$TCPFLOOD_PORT'" protocol="tcp" networknamespace="rsyslog_test_ns")
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'
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# create network namespace and bring it up
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ip netns add rsyslog_test_ns
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ip netns exec rsyslog_test_ns ip link set dev lo up
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# run server in namespace
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ip netns exec rsyslog_test_ns ./minitcpsrv -t127.0.0.1 -p"$TCPFLOOD_PORT" -f $RSYSLOG_OUT_LOG &
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BGPROCESS=$!
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echo background minitcpsrvr process id is $BGPROCESS
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# now do the usual run
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startup
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# 10000 messages should be enough
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injectmsg 0 10000
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shutdown_when_empty # shut down rsyslogd when done processing messages
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wait_shutdown
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# note: minitcpsrvr shuts down automatically if the connection is closed!
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# (we still leave the code here in in case we need it later)
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#echo shutting down minitcpsrv...
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#kill $BGPROCESS
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#wait $BGPROCESS
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#echo background process has terminated, continue test...
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# remove network namespace
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ip netns delete rsyslog_test_ns
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# and continue the usual checks
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seq_check 0 9999
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exit_test
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