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https://github.com/rsyslog/rsyslog.git
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Andre Lorbach
df3d4a3922
Most of the tests will not work in other default shells like on Freebsd or Solaris. So we make /bin/bash default now.
132 lines
4.2 KiB
Bash
Executable File
132 lines
4.2 KiB
Bash
Executable File
#!/bin/bash
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# Copyright (C) 2011 by Rainer Gerhards
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# This file is part of the rsyslog project, released under GPLv3
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echo ===============================================================================
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echo \[rcvr_fail_restore.sh\]: test failed receiver restore case
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. $srcdir/diag.sh init
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#
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# STEP1: start both instances and send 1000 messages.
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# Note: receiver is instance 2, sender instance 1.
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#
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# start up the instances. Note that the envrionment settings can be changed to
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# set instance-specific debugging parameters!
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#export RSYSLOG_DEBUG="debug nostdout"
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#export RSYSLOG_DEBUGLOG="log2"
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echo starting receiver
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. $srcdir/diag.sh startup rcvr_fail_restore_rcvr.conf 2
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#export RSYSLOG_DEBUG="debug nostdout"
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#export RSYSLOG_DEBUGLOG="log"
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#valgrind="valgrind"
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echo starting sender
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. $srcdir/diag.sh startup rcvr_fail_restore_sender.conf
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# re-set params so that new instances do not thrash it...
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#unset RSYSLOG_DEBUG
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#unset RSYSLOG_DEBUGLOG
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# now inject the messages into instance 2. It will connect to instance 1,
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# and that instance will record the data.
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. $srcdir/diag.sh injectmsg 1 1000
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. $srcdir/diag.sh wait-queueempty
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./msleep 1000 # let things settle down a bit
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#
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# Step 2: shutdown receiver, then send some more data, which then
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# needs to go into the queue.
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#
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echo step 2
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. $srcdir/diag.sh shutdown-when-empty 2
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. $srcdir/diag.sh wait-shutdown 2
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. $srcdir/diag.sh injectmsg 1001 10000
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./msleep 3000 # make sure some retries happen (retry interval is set to 3 second)
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. $srcdir/diag.sh get-mainqueuesize
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ls -l test-spool
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#
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# Step 3: restart receiver, wait that the sender drains its queue
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#
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echo step 3
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#export RSYSLOG_DEBUGLOG="log2"
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. $srcdir/diag.sh startup rcvr_fail_restore_rcvr.conf 2
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echo waiting for sender to drain queue [may need a short while]
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. $srcdir/diag.sh wait-queueempty
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ls -l test-spool
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OLDFILESIZE=$(stat -c%s test-spool/mainq.00000001)
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echo file size to expect is $OLDFILESIZE
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#
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# Step 4: send new data. Queue files are not permitted to grow now
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# (but one file continous to exist).
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#
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echo step 4
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. $srcdir/diag.sh injectmsg 11001 10
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. $srcdir/diag.sh wait-queueempty
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# at this point, the queue file shall not have grown. Note
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# that we MUST NOT shut down the instance right now, because it
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# would clean up the queue files! So we need to do our checks
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# first (here!).
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ls -l test-spool
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NEWFILESIZE=$(stat -c%s test-spool/mainq.00000001)
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if [ $NEWFILESIZE != $OLDFILESIZE ]
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then
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echo file sizes do not match, expected $OLDFILESIZE, actual $NEWFILESIZE
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echo this means that data has been written to the queue file where it
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echo no longer should be written.
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# abort will happen below, because we must ensure proper system shutdown
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# HOWEVER, during actual testing it may be useful to do an exit here (so
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# that e.g. the debug log is pointed right at the correct spot).
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# exit 1
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fi
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#
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# We now do an extra test (so this is two in one ;)) to see if the DA
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# queue can be reactivated after its initial shutdown. In essence, we
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# redo steps 2 and 3.
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#
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# Step 5: stop receiver again, then send some more data, which then
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# needs to go into the queue.
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#
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echo step 5
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echo "*** done primary test *** now checking if DA can be restarted"
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. $srcdir/diag.sh shutdown-when-empty 2
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. $srcdir/diag.sh wait-shutdown 2
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. $srcdir/diag.sh injectmsg 11011 10000
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sleep 1 # we need to wait, otherwise we may be so fast that the receiver
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# comes up before we have finally suspended the action
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. $srcdir/diag.sh get-mainqueuesize
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ls -l test-spool
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#
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# Step 6: restart receiver, wait that the sender drains its queue
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#
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echo step 6
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. $srcdir/diag.sh startup rcvr_fail_restore_rcvr.conf 2
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echo waiting for sender to drain queue [may need a short while]
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. $srcdir/diag.sh wait-queueempty
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ls -l test-spool
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#
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# Queue file size checks done. Now it is time to terminate the system
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# and see if everything could be received (the usual check, done here
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# for completeness, more or less as a bonus).
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#
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. $srcdir/diag.sh shutdown-when-empty
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. $srcdir/diag.sh wait-shutdown
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# now it is time to stop the receiver as well
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. $srcdir/diag.sh shutdown-when-empty 2
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. $srcdir/diag.sh wait-shutdown 2
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# now abort test if we need to (due to filesize predicate)
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if [ $NEWFILESIZE != $OLDFILESIZE ]
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then
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exit 1
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fi
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# do the final check
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. $srcdir/diag.sh seq-check 1 21010 -m 100
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. $srcdir/diag.sh exit
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