summaryrefslogtreecommitdiff
blob: 64af3dd795ef7d7825257d34e0f26566e2b04f8d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$

EAPI="5"

GENTOO_DEPEND_ON_PERL="no"
JAVA_PKG_OPT_USE="collectd_plugins_java"
# XXX: 5.4.1-r0 stated 2* but it builds fine against 3.4
PYTHON_COMPAT=( python2_7 )

inherit autotools eutils fcaps java-pkg-opt-2 linux-info multilib perl-app python-single-r1 systemd user

DESCRIPTION="Collects system statistics and provides mechanisms to store the values"

HOMEPAGE="http://collectd.org"
SRC_URI="${HOMEPAGE}/files/${P}.tar.bz2"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="contrib debug kernel_linux kernel_FreeBSD kernel_Darwin perl selinux static-libs"

# The plugin lists have to follow here since they extend IUSE

# Plugins that to my knowledge cannot be supported (eg. dependencies not in gentoo)
COLLECTD_IMPOSSIBLE_PLUGINS="aquaero mic netapp pinba sigrok write_kafka xmms"

# Plugins that still need some work
COLLECTD_UNTESTED_PLUGINS="amqp apple_sensors genericjmx ipvs lpar modbus tape"

# Plugins that have been (compile) tested and can be enabled via COLLECTD_PLUGINS
COLLECTD_TESTED_PLUGINS="aggregation apache apcups ascent battery bind ceph
	cgroups conntrack contextswitch cpu cpufreq csv curl curl_json curl_xml dbi df
	disk dns drbd email entropy ethstat exec fhcount filecount fscache gmond
	hddtemp interface ipc ipmi iptables irq java load log_logstash logfile lvm
	madwifi match_empty_counter match_hashed match_regex match_timediff match_value
	mbmon md memcachec memcached memory multimeter mysql netlink network nfs nginx
	notify_desktop notify_email ntpd numa nut olsrd onewire openldap openvpn oracle
	perl ping postgresql powerdns processes protocols python redis routeros
	rrdcached rrdtool sensors serial smart snmp statsd swap syslog table tail
	target_notification target_replace target_scale target_set tcpconns teamspeak2
	ted thermal threshold tokyotyrant turbostat unixsock uptime users uuid varnish
	virt vmem vserver wireless write_graphite write_http write_log write_mongodb
	write_redis write_sensu write_tsdb zfs_arc zookeeper"

COLLECTD_DISABLED_PLUGINS="${COLLECTD_IMPOSSIBLE_PLUGINS} ${COLLECTD_UNTESTED_PLUGINS}"

COLLECTD_ALL_PLUGINS=${COLLECTD_TESTED_PLUGINS}

for plugin in ${COLLECTD_ALL_PLUGINS}; do
	IUSE="${IUSE} collectd_plugins_${plugin}"
done
unset plugin

# Now come the dependencies.

COMMON_DEPEND="
	dev-libs/libgcrypt:0
	sys-devel/libtool
	perl?							( dev-lang/perl:=[ithreads] )
	collectd_plugins_apache?		( net-misc/curl )
	collectd_plugins_ascent?		( net-misc/curl dev-libs/libxml2 )
	collectd_plugins_bind?			( dev-libs/libxml2:= )
	collectd_plugins_ceph?			( dev-libs/yajl:= )
	collectd_plugins_curl?			( net-misc/curl )
	collectd_plugins_curl_json?		( net-misc/curl dev-libs/yajl:= )
	collectd_plugins_curl_xml?		( net-misc/curl dev-libs/libxml2:= )
	collectd_plugins_dbi?			( dev-db/libdbi:= )
	collectd_plugins_dns?			( net-libs/libpcap:= )
	collectd_plugins_gmond?			( sys-cluster/ganglia )
	collectd_plugins_ipmi?			( >=sys-libs/openipmi-2.0.16-r1 )
	collectd_plugins_iptables?		( >=net-firewall/iptables-1.4.13 )
	collectd_plugins_log_logstash?	( dev-libs/yajl:= )
	collectd_plugins_lvm?			( sys-fs/lvm2 )
	collectd_plugins_memcachec?		( dev-libs/libmemcached:= )
	collectd_plugins_mysql?			( >=virtual/mysql-5.0 )
	collectd_plugins_netlink?		( net-libs/libmnl:= )
	collectd_plugins_nginx?			( net-misc/curl )
	collectd_plugins_notify_desktop?	( x11-libs/libnotify:= )
	collectd_plugins_notify_email?	( net-libs/libesmtp dev-libs/openssl:0= )
	collectd_plugins_nut?			( sys-power/nut )
	collectd_plugins_onewire?		( sys-fs/owfs )
	collectd_plugins_oracle?		( dev-db/oracle-instantclient-basic )
	collectd_plugins_openldap?		( net-nds/openldap )
	collectd_plugins_perl?			( dev-lang/perl:=[ithreads] )
	collectd_plugins_ping?			( net-libs/liboping:= )
	collectd_plugins_postgresql?	( dev-db/postgresql:= )
	collectd_plugins_python?		( ${PYTHON_DEPS} )
	collectd_plugins_redis?			( dev-libs/hiredis:= )
	collectd_plugins_routeros?		( net-libs/librouteros:= )
	collectd_plugins_rrdcached?		( net-analyzer/rrdtool )
	collectd_plugins_rrdtool?		( net-analyzer/rrdtool )
	collectd_plugins_sensors?		( sys-apps/lm_sensors )
	collectd_plugins_smart?			( dev-libs/libatasmart:= )
	collectd_plugins_snmp?			( net-analyzer/net-snmp )
	collectd_plugins_tokyotyrant?	( net-misc/tokyotyrant )
	collectd_plugins_varnish?		( www-servers/varnish )
	collectd_plugins_virt?			( app-emulation/libvirt dev-libs/libxml2 )
	collectd_plugins_write_http?	( net-misc/curl )
	collectd_plugins_write_mongodb?	( dev-libs/mongo-c-driver:= )
	collectd_plugins_write_redis?	( dev-libs/hiredis:= )

	kernel_FreeBSD? (
		collectd_plugins_disk?		( sys-libs/libstatgrab:= )
		collectd_plugins_interface?	( sys-libs/libstatgrab:= )
		collectd_plugins_load?		( sys-libs/libstatgrab:= )
		collectd_plugins_memory?	( sys-libs/libstatgrab:= )
		collectd_plugins_swap?		( sys-libs/libstatgrab:= )
		collectd_plugins_users?		( sys-libs/libstatgrab:= )
	)"

DEPEND="${COMMON_DEPEND}
	virtual/pkgconfig
	collectd_plugins_java?			( >=virtual/jdk-1.6 )
	kernel_linux? (
		collectd_plugins_vserver?	( sys-kernel/vserver-sources )
	)"

RDEPEND="${COMMON_DEPEND}
	collectd_plugins_java?			( >=virtual/jre-1.6 )
	collectd_plugins_syslog?		( virtual/logger )
	selinux?						( sec-policy/selinux-collectd )"

REQUIRED_USE="
	collectd_plugins_python?		( ${PYTHON_REQUIRED_USE} )"

PATCHES=(
	"${FILESDIR}/${PN}-5.4.1-libocci.patch"
	"${FILESDIR}/${PN}-5.5.0-lt.patch"
	"${FILESDIR}/${PN}-4.10.3-werror.patch"
)

# @FUNCTION: collectd_plugin_kernel_linux
# @DESCRIPTION:
# USAGE: <plug-in name> <kernel_options> <severity>
# kernel_options is a list of kernel configurations options; the check tests whether at least
#   one of them is enabled. If no, depending on the third argument an elog, ewarn, or eerror message
#   is emitted.
collectd_plugin_kernel_linux() {
	local multi_opt opt
	if has ${1} ${COLLECTD_ALL_PLUGINS}; then
		if use collectd_plugins_${1}; then
			for opt in ${2}; do
				if linux_chkconfig_present ${opt}; then return 0; fi
			done
			multi_opt=${2//\ /\ or\ }
			case ${3} in
				(info)
					elog "The ${1} plug-in can use kernel features that are disabled now; enable ${multi_opt} in your kernel"
				;;
				(warn)
					ewarn "The ${1} plug-in uses kernel features that are disabled now; enable ${multi_opt} in your kernel"
				;;
				(error)
					eerror "The ${1} plug-in needs kernel features that are disabled now; enable ${multi_opt} in your kernel"
				;;
				(*)
					die "function collectd_plugin_kernel_linux called with invalid third argument"
				;;
			esac
		fi
	fi
}

collectd_linux_kernel_checks() {
	linux-info_pkg_setup

	# battery.c:/proc/pmu/battery_%i
	# battery.c:/proc/acpi/battery
	collectd_plugin_kernel_linux battery ACPI_BATTERY warn

	# cgroups.c:/sys/fs/cgroup/
	collectd_plugin_kernel_linux cgroups CONFIG_CGROUPS warn

	# cpufreq.c:/sys/devices/system/cpu/cpu%d/cpufreq/
	collectd_plugin_kernel_linux cpufreq SYSFS warn
	collectd_plugin_kernel_linux cpufreq CPU_FREQ_STAT warn

	# nfs.c:/proc/net/rpc/nfs
	# nfs.c:/proc/net/rpc/nfsd
	collectd_plugin_kernel_linux nfs NFS_COMMON warn

	# serial.c:/proc/tty/driver/serial
	# serial.c:/proc/tty/driver/ttyS
	collectd_plugin_kernel_linux serial SERIAL_CORE warn

	# swap.c:/proc/meminfo
	collectd_plugin_kernel_linux swap SWAP warn

	# thermal.c:/proc/acpi/thermal_zone
	# thermal.c:/sys/class/thermal
	collectd_plugin_kernel_linux thermal "PROC_FS SYSFS" warn
	collectd_plugin_kernel_linux thermal ACPI_THERMAL warn

	# vmem.c:/proc/vmstat
	collectd_plugin_kernel_linux vmem VM_EVENT_COUNTERS warn

	# uuid.c:/sys/hypervisor/uuid
	collectd_plugin_kernel_linux uuid SYSFS info

	# wireless.c:/proc/net/wireless
	collectd_plugin_kernel_linux wireless "MAC80211 IEEE80211" warn
}

pkg_setup() {
	if use kernel_linux; then
		if linux_config_exists; then
			einfo "Checking your linux kernel configuration:"
			collectd_linux_kernel_checks
		else
			elog "Cannot find a linux kernel configuration. Continuing anyway."
		fi
	fi

	java-pkg-opt-2_pkg_setup
	use collectd_plugins_python && python-single-r1_pkg_setup

	enewgroup collectd
	enewuser collectd -1 -1 /var/lib/collectd collectd
}

src_prepare() {
	epatch ${PATCHES[@]}
	epatch_user

	# There's some strange prefix handling in the default config file, resulting in
	# paths like "/usr/var/..."
	sed -i -e "s:@prefix@/var:/var:g" src/collectd.conf.in || die

	sed -i -e "s:/etc/collectd/collectd.conf:/etc/collectd.conf:g" contrib/collectd.service || die

	# fix installdirs for perl, bug 444360
	sed -i -e 's/INSTALL_BASE=$(DESTDIR)$(prefix) //' bindings/Makefile.am || die

	if use collectd_plugins_java; then
		# Set javac -source and -target flags according to (R)DEPEND.
		sed -i -e "s/\$(JAVAC)/\0 $(java-pkg_javac-args)/g" bindings/java/Makefile.am || die
	fi

	rm -r libltdl || die

	eautoreconf
}

src_configure() {
	# Now come the lists of os-dependent plugins. Any plugin that is not listed anywhere here
	# should work independent of the operating system.

	local linux_plugins="barometer battery cpu cpufreq disk drbd entropy
		ethstat interface iptables ipvs irq ipc load memory md netlink nfs
		numa processes serial swap tcpconns thermal turbostat users vmem
		vserver wireless zfs_arc"

	local libstatgrab_plugins="cpu disk interface load memory swap users"
	local bsd_plugins="cpu tcpconns ${libstatgrab_plugins} zfs_arc"

	local darwin_plugins="apple_sensors battery cpu disk interface memory processes tcpconns"

	local osdependent_plugins="${linux_plugins} ${bsd_plugins} ${darwin_plugins}"
	local myos_plugins=""
	if use kernel_linux; then
		einfo "Enabling Linux plugins."
		myos_plugins=${linux_plugins}
	elif use kernel_FreeBSD; then
		einfo "Enabling FreeBSD plugins."
		myos_plugins=${bsd_plugins}
	elif use kernel_Darwin; then
		einfo "Enabling Darwin plugins."
		myos_plugins=${darwin_plugins}
	fi

	# Do we debug?
	local myconf="$(use_enable debug)"

	local plugin

	# Disable what needs to be disabled.
	for plugin in ${COLLECTD_DISABLED_PLUGINS}; do
		myconf+=" --disable-${plugin}"
	done

	# Set enable/disable for each single plugin.
	for plugin in ${COLLECTD_ALL_PLUGINS}; do
		if has ${plugin} ${osdependent_plugins}; then
			# plugin is os-dependent ...
			if has ${plugin} ${myos_plugins}; then
				# ... and available in this os
				myconf+=" $(use_enable collectd_plugins_${plugin} ${plugin})"
			else
				# ... and NOT available in this os
				if use collectd_plugins_${plugin}; then
					ewarn "You try to enable the ${plugin} plugin, but it is not available for this"
					ewarn "kernel. Disabling it automatically."
				fi
				myconf+=" --disable-${plugin}"
			fi
		elif [[ "${plugin}" = "collectd_plugins_perl" ]]; then
			if use collectd_plugins_perl && ! use perl; then
				ewarn "Perl plugin disabled as perl bindings disabled by -perl use flag"
				myconf+= --disable-perl
			else
				myconf+=" $(use_enable collectd_plugins_${plugin} ${plugin})"
			fi
		else
			myconf+=" $(use_enable collectd_plugins_${plugin} ${plugin})"
		fi
	done

	# JAVA_HOME is set by eclasses.
	if use collectd_plugins_java; then
		myconf+=" --with-java"
	fi

	# Need libiptc ONLY for iptables. If we try to use it otherwise bug 340109 happens.
	# lots of libs are only needed for plugins, if they are disabled, also disable the lib
	use collectd_plugins_iptables || myconf+=" --with-libiptc=no"
	use collectd_plugins_openldap || myconf+=" --with-libldap=no"
	use collectd_plugins_redis || use collectd_plugins_write_redis || myconf+=" --with-libhiredis=no"
	use collectd_plugins_smart || myconf+=" --with-libatasmart=no"
	use collectd_plugins_virt || myconf+=" --with-libvirt=no"

	if use perl; then
		myconf+=" --with-perl-bindings=INSTALLDIRS=vendor"
	else
		myconf+=" --without-perl-bindings"
	fi

	# No need for v5upgrade
	myconf+=" --disable-target_v5upgrade"

	# Finally, run econf.
	KERNEL_DIR="${KERNEL_DIR}" econf --config-cache --without-included-ltdl $(use_enable static-libs static) --localstatedir=/var ${myconf}
}

src_install() {
	emake DESTDIR="${D}" install

	perl_delete_localpod

	find "${D}/usr/" -name "*.la" -exec rm -f {} + || die

	use collectd_plugins_java && java-pkg_regjar "${ED}"/usr/share/${PN}/java/*.jar

	fowners root:collectd /etc/collectd.conf
	fperms u=rw,g=r,o= /etc/collectd.conf

	dodoc AUTHORS ChangeLog NEWS README TODO

	if use contrib ; then
		insinto /usr/share/doc/${PF}
		doins -r contrib
	fi

	keepdir /var/lib/${PN}
	fowners collectd:collectd /var/lib/${PN}

	newinitd "${FILESDIR}/${PN}.initd" ${PN}
	newconfd "${FILESDIR}/${PN}.confd" ${PN}
	systemd_dounit "contrib/${PN}.service"

	insinto /etc/logrotate.d
	newins "${FILESDIR}/logrotate" collectd

	sed -i -e 's:^.*PIDFile     "/var/run/collectd.pid":PIDFile     "/var/run/collectd/collectd.pid":' "${D}"/etc/collectd.conf || die
	sed -i -e 's:^#	SocketFile "/var/run/collectd-unixsock":#	SocketFile "/var/run/collectd/collectd-unixsock":' "${D}"/etc/collectd.conf || die
	sed -i -e 's:^.*LoadPlugin perl$:# The new, correct way to load the perl plugin -- \n# <LoadPlugin perl>\n#   Globals true\n# </LoadPlugin>:' "${D}"/etc/collectd.conf || die
	sed -i -e 's:^.*LoadPlugin python$:# The new, correct way to load the python plugin -- \n# <LoadPlugin python>\n#   Globals true\n# </LoadPlugin>:' "${D}"/etc/collectd.conf || die
}

collectd_rdeps() {
	if (use collectd_plugins_${1} && ! has_version "${2}"); then
		elog "The ${1} plug-in needs ${2} to be installed locally or remotely to work."
	fi
}

pkg_postinst() {
	use collectd_plugins_ping && fcaps cap_net_raw usr/sbin/collectd

	collectd_rdeps apcups sys-power/apcupsd
	collectd_rdeps hddtemp app-admin/hddtemp
	collectd_rdeps mbmon sys-apps/xmbmon
	collectd_rdeps memcached ">=net-misc/memcached-1.2.2-r2"
	collectd_rdeps ntpd net-misc/ntp
	collectd_rdeps openvpn ">=net-misc/openvpn-2.0.9"
	collectd_rdeps write_mongodb "dev-db/mongodb"

	echo
	elog "collectd is now started as unprivileged user by default."
	elog "You may want to revisit the configuration."
	elog

	if use collectd_plugins_email; then
		ewarn "The email plug-in is deprecated. To submit statistics please use the unixsock plugin."
	fi
	if use contrib; then
		elog "The scripts in /usr/share/doc/${PF}/collection3 for generating graphs need dev-perl/HTML-Parser,"
		elog "dev-perl/config-general, dev-perl/regexp-common, and net-analyzer/rrdtool[perl] to be installed."
	fi
}