3 %define release 7%{?pldistro:.%{pldistro}}%{?date:.%{date}}
5 Summary: PlanetLab node monitoring tools
10 Group: System Environment/Kernel
11 Source: %{name}-%{version}.tgz
13 Packager: PlanetLab Central <support@planet-lab.org>
14 Distribution: PlanetLab 3.0
15 URL: http://cvs.planet-lab.org/cvs/pl_mom
16 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
18 # swapmon requires vps and bwlimit.py
19 Requires: util-vserver, util-vserver-python
24 pl_mom is a suite of PlanetLab node monitoring tools.
26 swapmon is a swap monitoring daemon. Every 30 seconds, it checks
27 process memory usage. At 90% utilization, resets the slice that is
28 consuming the most physical memory. At 95% utilization, it reboots the
29 machine to avoid a crash.
31 bwmon is a cron job that monitors the average bandwidth usage of each
32 slice and enforces a daily byte limit for each slice.
34 pl_mop is a cron job that "fixes" various common problems with nodes
35 (dead services, ext3 corruption, zombie SSH sessions, etc.).
43 rm -rf $RPM_BUILD_ROOT
46 install -D -m 644 pl_mom.py $RPM_BUILD_ROOT/%{_datadir}/%{name}/pl_mom.py
48 # Bandwidth monitor (bwmon), run periodically
49 install -D -m 755 bwmon.py $RPM_BUILD_ROOT/%{_datadir}/%{name}/bwmon.py
51 # Swap monitoring daemon (swapmon)
52 install -D -m 755 swapmon.py $RPM_BUILD_ROOT/%{_datadir}/%{name}/swapmon.py
53 install -D -m 755 swapmon.init $RPM_BUILD_ROOT/%{_initrddir}/swapmon
56 install -D -m 755 pl_mop.sh $RPM_BUILD_ROOT/usr/local/planetlab/bin/pl_mop.sh
58 # Runs pl_mop and bwmon periodically
59 install -D -m 644 pl_mom.cron $RPM_BUILD_ROOT/%{_sysconfdir}/cron.d/pl_mom
62 rm -rf $RPM_BUILD_ROOT
65 if [ "$PL_BOOTCD" != "1" ] ; then
72 chkconfig --add swapmon
74 if [ "$PL_BOOTCD" != "1" ] ; then
75 service swapmon restart
78 # Randomize pl_mop run time
79 M=$((60 * $RANDOM / 32768))
80 H=$((24 * $RANDOM / 32768))
81 sed -i -e "s/@M@/$M/" -e "s/@H@/$H/" %{_sysconfdir}/cron.d/pl_mom
86 # 0 = erase, 1 = upgrade
87 if [ "$1" -eq 0 ]; then
88 if [ "$PL_BOOTCD" != "1" ] ; then
92 chkconfig --del swapmon
98 %defattr(-, root, root, -)
99 %{_datadir}/%{name}/pl_mom.py
100 %{_datadir}/%{name}/bwmon.py
101 %{_datadir}/%{name}/swapmon.py
102 %{_initrddir}/swapmon
103 /usr/local/planetlab/bin/pl_mop.sh
104 %{_sysconfdir}/cron.d/pl_mom
107 * Wed Jul 19 2006 Faiyaz Ahmed <faiyaza@cs.princeton.edu> 0.4-7.planetlab
108 - swapmon: Added state info so same reset email does not keep getting
109 sent. If slice is already being killed, will wait for a timeout
110 before trying to kill again.
112 * Mon Jul 17 2006 Faiyaz Ahmed <faiyaza@cs.princeton.edu> 0.4-6.planetlab
113 - swapmon: Added state information per slice. Slices are now killed
114 after consuming more memory than the threshold more than twice.
115 Also fixed the slice restart issue where slices would be restarted
116 and repeated restart emails would be sent.
118 * Mon Jul 10 2006 Faiyaz Ahmed <faiyaza@cs.princeton.edu> 0.4-5.planetlab
119 - bwmon: Initialize default limits
121 * Mon Jul 10 2006 Faiyaz Ahmed <faiyaza@cs.princeton.edu> 0.4-4.planetlab
122 - bwmon: Use cached values if NM stops responding