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### std tests
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# test basic parsing
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./test/hs/hinfo -v -v -p --print-instances $BACKEND_BAL_STD
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>>>= 0
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./test/hs/hbal -v -v -v -p --print-instances $BACKEND_BAL_STD -G group-01
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>>> !/(Nothing to do, exiting|No solution found)/
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>>>2 !/(Nothing to do, exiting|No solution found)/
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>>>= 0
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# test command output
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./test/hs/hbal $BACKEND_BAL_STD -G group-01 -C -S $T/simu-rebal.standard
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>>> /gnt-instance (failover|migrate|replace-disks)/
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>>>= 0
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# test that correct priorities are accepted
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./test/hs/hbal $BACKEND_BAL_STD -G group-01 -C -S $T/simu-rebal.standard --prio low
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>>> /gnt-instance (failover|migrate|replace-disks)/
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>>>= 0
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# test that hbal won't execute rebalances when using the text backend
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./test/hs/hbal $BACKEND_BAL_STD -G group-01 -X
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>>>2
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Error: hbal: Execution of commands possible only on LUXI
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>>>= !0
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# test that hbal won't execute any moves if we request an absurdly-high
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# minimum-improvement
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./test/hs/hbal $BACKEND_BAL_STD -G group-01 -C --min-gain 10000 --min-gain-limit 10000
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>>>/No solution found/
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>>>= 0
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# test saving commands
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./test/hs/hbal $BACKEND_BAL_STD -G group-01 -C$T/rebal-cmds.standard
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>>>= 0
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# and now check the file (depends on previous test)
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cat $T/rebal-cmds.standard
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>>> /gnt-instance (failover|migrate|replace-disks)/
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>>>= 0
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# state saved before rebalancing should be identical; depends on the
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# previous test
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diff -u $T/simu-rebal-merged.standard $T/simu-rebal.standard.original
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>>>
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>>>= 0
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# no double rebalance; depends on previous test
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./test/hs/hbal -t $T/simu-rebal.standard.balanced -G group-01
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>>> /(Nothing to do, exiting|No solution found)/
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>>>= 0
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# hcheck sees no reason to rebalance after rebalancing was already done
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./test/hs/hcheck -t$T/simu-rebal.standard.balanced --machine-readable
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>>> /HCHECK_INIT_CLUSTER_NEED_REBALANCE=0/
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>>>= 0
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### now tiered tests
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# test basic parsing
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./test/hs/hinfo -v -v -p --print-instances $BACKEND_BAL_TIER
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>>>= 0
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./test/hs/hbal -v -v -v -p --print-instances $BACKEND_BAL_TIER -G group-01
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>>> !/(Nothing to do, exiting|No solution found)/
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>>>2 !/(Nothing to do, exiting|No solution found)/
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>>>= 0
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# test command output
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./test/hs/hbal $BACKEND_BAL_TIER -G group-01 -C -S $T/simu-rebal.tiered
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>>> /gnt-instance (failover|migrate|replace-disks)/
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>>>= 0
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# test saving commands
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./test/hs/hbal $BACKEND_BAL_TIER -G group-01 -C$T/rebal-cmds.tiered
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>>>= 0
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# and now check the file (depends on previous test)
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cat $T/rebal-cmds.tiered
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>>> /gnt-instance (failover|migrate|replace-disks)/
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>>>= 0
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# state saved before rebalancing should be identical; depends on the
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# previous test
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diff -u $T/simu-rebal-merged.tiered $T/simu-rebal.tiered.original
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>>>
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>>>= 0
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# no double rebalance; depends on previous test
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./test/hs/hbal -t $T/simu-rebal.tiered.balanced -G group-01
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>>> /(Nothing to do, exiting|No solution found)/
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>>>= 0
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### now some other custom tests
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# n+1 bad instances are reported as such
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./test/hs/hbal -t$TESTDATA_DIR/n1-failure.data -G group-01
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>>>/Initial check done: 4 bad nodes, 8 bad instances./
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>>>=0
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# same test again, different message check (shelltest can't test multiple
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# messages via regexp
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./test/hs/hbal -t$TESTDATA_DIR/n1-failure.data -G group-01
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>>>/Cluster is not N\+1 happy, continuing but no guarantee that the cluster will end N\+1 happy./
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>>>2
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>>>=0
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# and hcheck should report this as needs rebalancing
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./test/hs/hcheck -t$TESTDATA_DIR/n1-failure.data
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>>>/Cluster needs rebalancing./
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>>>= 1
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# ... unless we request no-simulation mode
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./test/hs/hcheck -t$TESTDATA_DIR/n1-failure.data --no-simulation
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>>>/Running in no-simulation mode./
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>>>= 0
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# and a clean cluster should be reported as such
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./test/hs/hcheck $BACKEND_BAL_STD
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>>>/No need to rebalance cluster, no problems found./
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>>>= 0
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# ... and even one with non-zero score
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./test/hs/hcheck -t $TESTDATA_DIR/clean-nonzero-score.data
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>>>/No need to rebalance cluster, no problems found./
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>>>= 0
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# hbal should work on empty groups as well
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./test/hs/hbal -t$TESTDATA_DIR/n1-failure.data -G group-02
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>>>/Group size 0 nodes, 0 instances/
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>>>= 0