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qa/admin: re-instate check-vm, refactor _getnetworkaddr()
check-vm now uses the (newer) list-packages -m. Move _getnetworkaddr() into packages.rc and use this for both check-vm and old-list-packages.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,232 @@ | ||
| #!/bin/sh | ||
| # | ||
| # Check what's installed on a PCP/PCPQA VM looking for missing apps | ||
| # and packages | ||
| # | ||
|
|
||
| # Need directory where this script is located so we can find packages.rc | ||
| # | ||
| home=`echo $0 | sed -e 's/\/*check-vm$//'` | ||
| if [ ! -f $home/whatami ] | ||
| then | ||
| echo >&2 "Botch: \$0=$0 -> bad \$home=$home ?" | ||
| exit 1 | ||
| fi | ||
|
|
||
| if [ ! -f $home/packages.rc ] | ||
| then | ||
| echo >&2 "Botch: cannot find $home/packages.rc" | ||
| exit | ||
| fi | ||
|
|
||
| . $home/packages.rc | ||
|
|
||
| _usage() | ||
| { | ||
| echo "Usage: $0 [options]" | ||
| echo " -v verbose (debugging)" | ||
| exit 1 | ||
| } | ||
|
|
||
| # Networking goo | ||
| # | ||
| _check_host() | ||
| { | ||
| ipaddr=`sed -n </etc/hosts -e '/^#/d' -e '/::/d' -e 's/$/ /' -e "/[ ]$1[ ]/"'{ | ||
| s/[ ].*// | ||
| p | ||
| }'` | ||
| if [ -z "$ipaddr" ] | ||
| then | ||
| echo "No /etc/hosts entry for $1" | ||
| return | ||
| fi | ||
|
|
||
| if [ `echo "$ipaddr" | wc -l | sed -e 's/ *//g'` -gt 1 ] | ||
| then | ||
| echo "Multiple /etc/hosts entries for $1" | ||
| return | ||
| fi | ||
|
|
||
| rm -f $tmp.tmp | ||
| if `which ifconfig >/dev/null 2>&1` | ||
| then | ||
| # ifconfig lines of interest look like | ||
| # br0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 | ||
| # inet 192.168.1.100 netmask 255.255.255.0 broadcast 192.168.1.255 | ||
| # ... | ||
| # lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 | ||
| # inet 127.0.0.1 netmask 255.0.0.0 | ||
| # | ||
| ifconfig >$tmp.tmp | ||
| elif `which ip >/dev/null 2>&1` | ||
| then | ||
| ip -f inet address >$tmp.tmp | ||
| # ip lines of interest look like | ||
| # 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc ... | ||
| # inet 127.0.0.1/8 scope host lo | ||
| # ... | ||
| # 4: br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc ... | ||
| # inet 192.168.1.100/24 brd 192.168.1.255 scope global br0 | ||
| # ... | ||
| else | ||
| echo >&2 "Neither ifconfig(1) nor ip(1)? Not sure how to get primary ip addr" | ||
| return | ||
| fi | ||
| sed <$tmp.tmp \ | ||
| -e 's/^[0-9][0-9]*: //' \ | ||
| -e 's/: / /g' \ | ||
| -e '/ inet /s/\/.*/ /' \ | ||
| | awk >&2 ' | ||
| /^[^ ]/ { iface = $1; next } | ||
| /inet addr:'$ipaddr' / || /inet '$ipaddr'[ \/]/ { | ||
| if (iface == "lo") | ||
| print "Warning: '$1' associated with loopback network interface" | ||
| found = 1 | ||
| exit | ||
| } | ||
| END { if (found != 1) | ||
| print "Warning: '$1' ('$ipaddr') not associated with a network interface" | ||
| }' | ||
| } | ||
|
|
||
| # Need directory where this script is located so we can find some other | ||
| # scripts we need | ||
| # | ||
| home=`echo $0 | sed -e 's/\/*check-vm$//'` | ||
| if [ ! -f $home/whatami ] | ||
| then | ||
| echo >&2 "Botch: \$0=$0 -> bad \$home=$home ?" | ||
| exit 1 | ||
| fi | ||
|
|
||
| if [ -f /etc/pcp.conf ] | ||
| then | ||
| . /etc/pcp.conf | ||
| else | ||
| echo >&2 "Error: /etc/pcp.conf not found" | ||
| exit 1 | ||
| fi | ||
|
|
||
| verbose=false | ||
| very_verbose=false | ||
| while getopts 'v?' p | ||
| do | ||
| case "$p" | ||
| in | ||
| v) if $verbose | ||
| then | ||
| very_verbose=true | ||
| else | ||
| verbose=true | ||
| fi | ||
| ;; | ||
|
|
||
| ?) _usage | ||
| # NOTREACHED | ||
| esac | ||
| done | ||
| shift `expr $OPTIND - 1` | ||
| [ $# -eq 0 ] || _usage | ||
|
|
||
| if $very_verbose | ||
| then | ||
| tmp=tmp | ||
| else | ||
| tmp=/var/tmp/$$ | ||
| trap "rm -f $tmp.*; exit 0" 0 1 2 3 15 | ||
| fi | ||
| rm -f $tmp.* | ||
|
|
||
| # any required packages not installed? | ||
| # | ||
| $home/list-packages -m >$tmp.tmp | ||
| if [ -s $tmp.tmp ] | ||
| then | ||
| echo "Missing packages ..." | ||
| fmt -78 <$tmp.tmp | ||
| else | ||
| $verbose && echo "No missing packages." | ||
| fi | ||
|
|
||
| # pmhostname sanity check | ||
| # | ||
| host=`hostname` | ||
| _check_host $host | ||
| if which pmhostname >/dev/null 2>&1 | ||
| then | ||
| pmhost=`pmhostname` | ||
| if [ -z "$pmhost" ] | ||
| then | ||
| echo >&2 "Warning: pmhostname returns nothing!" | ||
| else | ||
| case $pmhost | ||
| in | ||
| $host|$host.*) | ||
| ;; | ||
| *) | ||
| echo >&2 "Warning: hostname ($host) is not a prefix of pmhostname ($pmhost)" | ||
| ;; | ||
| esac | ||
| _check_host $pmhost | ||
| fi | ||
| fi | ||
|
|
||
| if [ -n "$PCP_VAR_DIR" ] | ||
| then | ||
| # need QA access to pmlogger via pmlc from local subnet | ||
| # | ||
| network=`_getnetworkaddr 2>$tmp.err` | ||
| $verbose && cat $tmp.err | ||
| if [ -n "$network" ] | ||
| then | ||
| if [ -f $PCP_VAR_DIR/config/pmlogger/config.default ] | ||
| then | ||
| if grep -q "^allow $network" $PCP_VAR_DIR/config/pmlogger/config.default | ||
| then | ||
| : | ||
| else | ||
| echo "Missing: \"allow $network : all;\" [access] in $PCP_VAR_DIR/config/pmlogger/config.default" | ||
| echo "Use \"$ sudo -E .../qa/admin/allow-pmlc-access\" to fix this." | ||
| fi | ||
| else | ||
| echo >&2 "Warning: \"$PCP_VAR_DIR/config/pcp/pmlogger/config.default\" is missing" | ||
| fi | ||
| else | ||
| echo >&2 "Please ignore Warnings from _getnetworkaddr unless you wish to run the" | ||
| echo >&2 "full PCP QA suite." | ||
| fi | ||
| else | ||
| echo >&2 'Error: $PCP_VAR_DIR not defined in /etc/pcp.conf' | ||
| fi | ||
|
|
||
| if sudo -u pcp id >/dev/null | ||
| then | ||
| # pcp user appears to exist ... | ||
| # | ||
| sudo -u pcp [ -x $HOME ] || echo "Error: $HOME is not searchable by user \"pcp\"" | ||
| fi | ||
|
|
||
| # now some platform-specific tests | ||
| # | ||
| case "$distro" | ||
| in | ||
| OpenBSD) | ||
| if false | ||
| then | ||
| # redundant now the openbsd PMDA no longer reads /dev/mem | ||
| # directly | ||
| # | ||
| allowkmem=`sysctl kern.allowkmem | sed -e 's/.*=//'` | ||
| if [ "$allowkmem" != 1 ] | ||
| then | ||
| echo >&2 "Warning: kern.allowkmem is \"$allowkmem\" not 1 and so openbsd PMDA will not be able" | ||
| echo " to access /dev/kmem" | ||
| echo " Suggest adding kern.allowkmem=1 to etc/sysctl.conf and rebooting." | ||
| fi | ||
| fi | ||
| ;; | ||
|
|
||
| esac | ||
|
|
||
| $very_verbose && echo >&2 "temp files:" $tmp.* |
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