qa/255

   1 #! /bin/sh
   2 # PCP QA Test No. 255
   3 # exercise pmcd <-> pmda version exchange
   4 # Bug #508731
   5 #
   6 # Copyright (c) 1995-2002 Silicon Graphics, Inc.  All Rights Reserved.
   7 #
   8
   9 seq=`basename $0`
  10 echo "QA output created by $seq"
  11
  12 # get standard filters
  13 . ./common.product
  14 . ./common.filter
  15 . ./common.check
  16
  17 rm -f $seq.out
  18 _get_libpcp_config
  19 if $ipv6 ; then
  20     ln $seq.out.ipv6 $seq.out || exit 1
  21 else
  22     ln $seq.out.nonipv6 $seq.out || exit 1
  23 fi
  24
  25 signal=$PCP_BINADM_DIR/pmsignal
  26 status=1        # failure is the default!
  27 errlist=''
  28 trap "_cleanup; exit \$status" 0 1 2 3 15
  29
  30 $sudo rm -f $seq.full $tmp.*
  31 echo "=== I am PID $$" >>$seq.full
  32 echo "=== /tmp files" >>$seq.full
  33 $sudo ls -l /tmp/[0-9][0-9]*.* >>$seq.full 2>&1
  34 echo "=== config files" >>$seq.full
  35 ls -l $PCP_PMCDCONF_PATH $PCP_PMCDOPTIONS_PATH >>$seq.full
  36
  37 unset ROOT MAKEFLAGS
  38
  39 simple_domain=253
  40 broken_domain=249
  41 num_warn=0
  42
  43 # pmcd may be quite some distance away
  44 #
  45 PMCD_CONNECT_TIMEOUT=30
  46 PMCD_REQUEST_TIMEOUT=30
  47 export PMCD_CONNECT_TIMEOUT PMCD_REQUEST_TIMEOUT
  48
  49 _filter_ins()
  50 {
  51     sed \
  52         -e '/^Installing .mchart view*/d' \
  53         -e 's/.* \(hash table entries\)/  NNN \1/' \
  54         -e 's/.* \(non-leaf nodes\)/  NNN \1/' \
  55         -e 's/.* \(leaf nodes\)/  NNN \1/' \
  56         -e 's/.* \(bytes of symbol table\)/  NNN \1/'
  57 }
  58
  59 _filter_pmcd()
  60 {
  61     _filter_pmcd_log \
  62     | sed \
  63         -e "/^simple.*bin/s/$simple_domain[     ]*[0-9]*[       ]*[0-9]*[       ]*[0-9]*/SIMPLE PID FD FD/" \
  64         -e "/^simple.*dso/s/$simple_domain/SIMPLE/" \
  65         -e "/^broken.*bin/s/$broken_domain[     ]*[0-9]*[       ]*[0-9]*[       ]*[0-9]*/BROKEN PID FD FD/" \
  66         -e "s/[1-2][    ]dso.*irix_init/LIBIRIXPMDA DSO/" \
  67         -e "s/[1-2][    ]dso.*linux_init/LINUX DSO/" \
  68         -e "s;$PCP_PMDAS_DIR;PCP_PMDAS_DIR;g" \
  69         -e "s/ISA\.//g" \
  70         -e "s/ \[(nil)]//g" \
  71         -e "s/cmd=.*pmdas\/broken./cmd=/" \
  72         -e "s/ fd=[0-9]*/ fd=FD/" \
  73         -e "s/\.$DSO_SUFFIX/.\$DSO_SUFFIX/g" \
  74         -e '/UNIX_DOMAIN_SOCKET/d' \
  75     | $PCP_AWK_PROG '
  76 BEGIN                           { skip = 0 }
  77 /client connection from/        { print; print "..."; skip=1; next }
  78 skip == 1 && NF == 0            { skip = 0 }
  79 skip == 1                       { next }
  80                                 { print }'
  81 }
  82
  83 _filter_init()
  84 {
  85     sed \
  86         -e "s/$$/PID/g" \
  87     | _filter_pcp_start
  88 }
  89
  90 # Remove the PMDA and restore pmcd.conf
  91 #
  92 _cleanup()
  93 {
  94     echo ""
  95     echo "=== Removing broken_pmda namespace ==="
  96     cd $here/pmdas/broken
  97     $sudo ./broken_Remove -N
  98     cd $here
  99     sleep 4
 100     _wait_for_pmcd
 101
 102     if [ -f $tmp.conf ]
 103     then
 104         echo "=== Resetting pmcd.conf back to original state ==="
 105         $sudo cp $tmp.conf $PCP_PMCDCONF_PATH
 106     fi
 107     if [ -f $tmp.options ]
 108     then
 109         echo "=== Resetting pmcd.options back to original state ==="
 110         echo '=== $PCP_PMCDOPTIONS_PATH before cp' >>$seq.full
 111         cat $PCP_PMCDOPTIONS_PATH >>$seq.full
 112         echo '=== $tmp.options before cp' >>$seq.full
 113         cat $tmp.options >>$seq.full
 114         $sudo cp $tmp.options $PCP_PMCDOPTIONS_PATH
 115     fi
 116     if [ -f $tmp.conf -o -f $tmp.options ]
 117     then
 118         echo "=== Restart PMCD ==="
 119         echo '=== $PCP_PMCDCONF_PATH before init.d/pcp/start' >>$seq.full
 120         cat $PCP_PMCDCONF_PATH >>$seq.full
 121         echo '=== $PCP_PMCDOPTIONS_PATH before init.d/pcp/start' >>$seq.full
 122         cat $PCP_PMCDOPTIONS_PATH >>$seq.full
 123         $sudo $PCP_RC_DIR/pcp restart | _filter_pcp_start
 124         _wait_for_pmcd
 125     fi
 126     if [ -f $tmp.log ]
 127     then
 128         echo "=== Filter pmcd.log ==="
 129         cat $tmp.log | _filter_pmcd
 130         echo '=== pmcd log' >>$seq.full
 131         cat $tmp.log >>$seq.full
 132     fi
 133     if [ -f $tmp.cron ]
 134     then
 135         echo "=== Restoring crontab ==="
 136         _restore_cron $tmp.cron $sudo
 137     fi
 138     [ -f $PCP_PMDAS_DIR/simple/simple.conf.$seq ] && $sudo mv $PCP_PMDAS_DIR/simple/simple.conf.$seq $PCP_PMDAS_DIR/simple/simple.conf
 139
 140     echo "=== /tmp files" >>$seq.full
 141     $sudo ls -l /tmp/[0-9][0-9]*.* >>$seq.full 2>&1
 142     echo "=== config files" >>$seq.full
 143     ls -l $PCP_PMCDCONF_PATH $PCP_PMCDOPTIONS_PATH >>$seq.full
 144
 145     $sudo rm -rf $tmp.*
 146     _wait_for_pmlogger
 147 }
 148
 149 # Removing cron entries that may collide
 150 #
 151 echo "=== Removing potential cron conflicts ==="
 152 _remove_cron $tmp.cron $sudo
 153
 154 # Install broken pmda namespace
 155 #
 156 echo "=== Install broken namespace ==="
 157 cd $here/pmdas/broken
 158 $sudo ./broken_Install -N < /dev/null | _filter_ins 2>&1
 159 # ensure help text built (-N above skips this)
 160 $sudo make broken_v2.dir > /dev/null 2>&1
 161 cd $here
 162 echo "=== Broken PMNS ==="
 163 if pminfo broken
 164 then
 165     :
 166 else
 167     echo "Unable to install broken namespace, exiting"
 168     exit
 169 fi
 170
 171 # Build simple agent
 172 #
 173 echo "=== Building simple agent ==="
 174 cd $PCP_PMDAS_DIR/simple
 175
 176 # get rid of warnings from simple if no config exists
 177 #
 178 [ -f simple.conf ] && $sudo mv simple.conf simple.conf.$seq
 179 echo "sec,min,hour" >$tmp.simple.conf
 180 $sudo cp $tmp.simple.conf simple.conf
 181
 182 # Install the simple namespace, I don't bother to remove it again
 183 #
 184 $sudo ./Install -N < /dev/null | _filter_ins 2>&1
 185 echo "Namespace installed"
 186
 187 # if $sudo smake -f Makefile > $tmp.make 2>&1
 188 if $sudo make > $tmp.make 2>&1
 189 then
 190     echo "PMDA built"
 191 else
 192     echo "Unable to build the simple PMDA:"
 193     cat $tmp.make
 194     exit
 195 fi
 196 sed -e "/^@ SIMPLE/s/SIMPLE/$simple_domain/" < help \
 197 | $sudo $PCP_BINADM_DIR/newhelp -v 2 -o help
 198 echo "Help generated"
 199 cd $here
 200
 201 # Replace pmcd.options
 202 #
 203 echo "=== Replacing pmcd.options ==="
 204 $sudo cp $PCP_PMCDOPTIONS_PATH $tmp.options
 205 cat << end-of-file > $tmp.newoptions
 206 # New pmcd.options file created by QA 255
 207 #
 208 -t 10
 209 -l $tmp.log
 210 -T 0
 211 end-of-file
 212
 213 $sudo cp $tmp.newoptions $PCP_PMCDOPTIONS_PATH
 214 # Do not restart pmcd here, do it after changing pmcd.conf later
 215
 216 _renew_pmcd()
 217 {
 218     echo "=== Restarting PMCD with minimal PMDAs ==="
 219     if [ -f $tmp.newconf ]
 220     then
 221         $sudo cp $tmp.newconf $PCP_PMCDCONF_PATH
 222         $sudo $signal -a -s HUP pmcd >/dev/null 2>&1
 223         sleep 4
 224         _wait_for_pmcd
 225     else
 226         echo caller - $1 - has not created $tmp.newconf !!!
 227     fi
 228 }
 229
 230 # Install a standard pmda, but do not mess with the namespace
 231 #
 232 _agent_install()
 233 {
 234     agent=$1
 235     domain=$2
 236     daemon=$3
 237     path=$PCP_PMDAS_DIR/$agent
 238
 239     echo "=== Installing $agent ==="
 240     cp $tmp.newconf $tmp.latest
 241     if $daemon
 242     then
 243         cat << end-of-file >> $tmp.latest
 244 $agent  $domain pipe    binary  $path/pmda$agent -d $domain
 245 end-of-file
 246     else
 247         prefix=
 248         [ $PCP_PLATFORM = irix ] && prefix=`pmobjstyle`.
 249         cat << end-of-file >> $tmp.latest
 250 $agent  $domain dso     ${agent}_init   $path/${prefix}pmda_$agent.$DSO_SUFFIX
 251 end-of-file
 252     fi
 253
 254     $sudo cp $tmp.latest $PCP_PMCDCONF_PATH
 255     # after non-root pmcd changes, the log files may be owned by
 256     # root.root or pcp.pcp depending on the pattern of installs and
 257     # pmcd restarts ... to be sure we can write the log files, remove
 258     # any old ones before signalling pmcd
 259     #
 260     $sudo rm -f $PCP_LOG_DIR/pmcd/simple.log* $PCP_LOG_DIR/pmcd/broken.log*
 261     $sudo $signal -a -s HUP pmcd >/dev/null 2>&1
 262     sleep 4
 263     _wait_for_pmcd
 264
 265     if _check_agent $agent
 266     then
 267         echo "$agent is alive and well"
 268     else
 269         echo "Failed to install $agent"
 270         exit
 271     fi
 272 }
 273
 274 # Remove a pmda
 275 #
 276 _agent_remove()
 277 {
 278     agent=$1
 279
 280     echo "=== Removing $agent ==="
 281     _renew_pmcd _agent_remove
 282
 283     if _check_agent $agent
 284     then
 285         echo "Failed to remove $agent"
 286         exit
 287     else
 288         echo "$agent was removed"
 289     fi
 290 }
 291
 292 # Install broken pmda
 293 #
 294 _broken_install()
 295 {
 296     agent=$1
 297     ver=$2
 298
 299     echo "=== Installing $agent ==="
 300     cp $tmp.newconf $tmp.latest
 301     cat << end-of-file >> $tmp.latest
 302 broken  $broken_domain  pipe    binary  $here/pmdas/broken/$agent -d $broken_domain
 303 end-of-file
 304
 305     $sudo cp $tmp.latest $PCP_PMCDCONF_PATH
 306     $sudo $signal -a -s HUP pmcd >/dev/null 2>&1
 307     sleep 4
 308     _wait_for_pmcd
 309
 310     if _check_agent broken
 311     then
 312         echo "$agent is alive and well...hang on there should be some warnings"
 313         pminfo -f broken
 314         exit
 315     elif [ "$num_warn" -ne 5 ]
 316     then
 317         echo "Failed to properly install $agent, expected 4 warnings"
 318         exit
 319     else
 320         echo "$agent is alive and as well as can be expected"
 321     fi
 322 }
 323
 324 # Copy and replace pmcd.conf
 325 #
 326 cp $PCP_PMCDCONF_PATH $tmp.conf
 327 cat << end-of-file > $tmp.newconf
 328 # pmcd.conf generated by QA 255
 329 #
 330 end-of-file
 331
 332 if [ $PCP_PLATFORM = irix ]
 333 then
 334     cat >>$tmp.newconf  <<End-of-File
 335 # from qa/$seq
 336 irix    1       dso     irix_init       libirixpmda.so
 337 pmcd    2       dso     pmcd_init       pmda_pmcd.so
 338 End-of-File
 339 elif [ $PCP_PLATFORM = linux ]
 340 then
 341     cat >>$tmp.newconf  <<End-of-File
 342 # from qa/$seq
 343 linux   60      dso     linux_init      $PCP_PMDAS_DIR/linux/pmda_linux.so
 344 pmcd    2       dso     pmcd_init       $PCP_PMDAS_DIR/pmcd/pmda_pmcd.so
 345 End-of-File
 346 elif [ $PCP_PLATFORM = darwin ]
 347 then
 348     cat >>$tmp.newconf  <<End-of-File
 349 # from qa/$seq
 350 darwin  78      dso     darwin_init     $PCP_PMDAS_DIR/darwin/pmda_darwin.dylib
 351 pmcd    2       dso     pmcd_init       $PCP_PMDAS_DIR/pmcd/pmda_pmcd.dylib
 352 End-of-File
 353 elif [ $PCP_PLATFORM = solaris ]
 354 then
 355     cat >>$tmp.newconf  <<End-of-File
 356 solaris 75      dso     solaris_init    $PCP_PMDAS_DIR/solaris/pmda_solaris.so
 357 pmcd    2       dso     pmcd_init       $PCP_PMDAS_DIR/pmcd/pmda_pmcd.so
 358 End-of-File
 359 else
 360     echo "Arrgh ... need pmcd.conf for $PCP_PLATFORM"
 361     exit 1
 362 fi
 363
 364 _renew_pmcd main
 365
 366 # Start with a fresh pmcd log
 367 #
 368 $sudo $signal -a pmgadgets pmchart pmview >/dev/null 2>&1
 369 $sudo $PCP_RC_DIR/pcp restart | _filter_init 2>&1
 370 _wait_for_pmcd
 371
 372 # Test 2.0 PMDA first
 373 #
 374 _agent_install simple $simple_domain true
 375 _agent_remove simple
 376 _agent_install simple $simple_domain false
 377 _agent_remove simple
 378
 379 # Test 2.0 broken PMDA
 380 #
 381 _broken_install broken_pmda_2_0 2
 382 _agent_remove broken
 383
 384 status=0
 385 exit