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source: installer/opengnsys_installer.sh @ 09a65ca

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Last change on this file since 09a65ca was 4984660, checked in by alonso <alonso@…>, 15 years ago
git-svn-id: https://opengnsys.es/svn/trunk@1005 a21b9725-9963-47de-94b9-378ad31fedc9
Property mode set to `100755`
File size: 34.4 KB

Line
1	#!/bin/bash
2
3	#####################################################################
4	####### Script instalador OpenGnsys
5	####### autor: Luis Guillén <lguillen@unizar.es>
6	#####################################################################
7
8
9
10	# Sólo ejecutable por usuario root
11	if [ "$(whoami)" != 'root' ]
12	then
13	echo "ERROR: this program must run under root privileges!!"
14	exit 1
15	fi
16
17	# Comprobar si se ha descargado el paquete comprimido (USESVN=0) o sólo el instalador (USESVN=1).
18	PROGRAMDIR=$(readlink -e $(dirname "$0"))
19	if [ -d "$PROGRAMDIR/../installer" ]; then
20	USESVN=0
21	else
22	USESVN=1
23	SVN_URL=svn://www.informatica.us.es:3690/opengnsys/trunk
24	fi
25
26	WORKDIR=/tmp/opengnsys_installer
27	mkdir -p $WORKDIR
28	pushd $WORKDIR
29
30	INSTALL_TARGET=/opt/opengnsys
31	LOG_FILE=/tmp/opengnsys_installation.log
32
33	# Array con las dependencias
34	DEPENDENCIES=( subversion apache2 php5 mysql-server php5-mysql nfs-kernel-server dhcp3-server udpcast bittorrent tftp-hpa tftpd-hpa syslinux openbsd-inetd update-inetd build-essential libmysqlclient15-dev wget doxygen graphviz bittornado )
35
36
37	# Datos de base de datos
38	MYSQL_ROOT_PASSWORD="passwordroot"
39
40	OPENGNSYS_DATABASE=ogBDAdmin
41	OPENGNSYS_DB_USER=usuog
42	OPENGNSYS_DB_PASSWD=passusuog
43	OPENGNSYS_DB_DEFAULTUSER=opengnsys
44	OPENGNSYS_DB_DEFAULTPASSWD=opengnsys
45	OPENGNSYS_DB_CREATION_FILE=opengnsys/admin/Database/ogBDAdmin.sql
46
47
48
49	#####################################################################
50	####### Algunas funciones útiles de propósito general:
51	#####################################################################
52	function getDateTime()
53	{
54	echo `date +%Y%m%d-%H%M%S`
55	}
56
57	# Escribe a fichero y muestra por pantalla
58	function echoAndLog()
59	{
60	echo $1
61	FECHAHORA=`getDateTime`
62	echo "$FECHAHORA;$SSH_CLIENT;$1" >> $LOG_FILE
63	}
64
65	function errorAndLog()
66	{
67	echo "ERROR: $1"
68	FECHAHORA=`getDateTime`
69	echo "$FECHAHORA;$SSH_CLIENT;ERROR: $1" >> $LOG_FILE
70	}
71
72	# comprueba si el elemento pasado en $2 esta en el array $1
73	function isInArray()
74	{
75	if [ $# -ne 2 ]; then
76	errorAndLog "${FUNCNAME}(): invalid number of parameters"
77	exit 1
78	fi
79
80	echoAndLog "${FUNCNAME}(): checking if $2 is in $1"
81	local deps
82	eval "deps=( \"\${$1[@]}\" )"
83	elemento=$2
84
85	local is_in_array=1
86	# copia local del array del parametro 1
87	for (( i = 0 ; i < ${#deps[@]} ; i++ ))
88	do
89	if [ "${deps[$i]}" = "${elemento}" ]; then
90	echoAndLog "isInArray(): $elemento found in array"
91	is_in_array=0
92	fi
93	done
94
95	if [ $is_in_array -ne 0 ]; then
96	echoAndLog "${FUNCNAME}(): $elemento NOT found in array"
97	fi
98
99	return $is_in_array
100
101	}
102
103	#####################################################################
104	####### Funciones de manejo de paquetes Debian
105	#####################################################################
106
107	function checkPackage()
108	{
109	package=$1
110	if [ -z $package ]; then
111	errorAndLog "checkPackage(): parameter required"
112	exit 1
113	fi
114	echoAndLog "checkPackage(): checking if package $package exists"
115	dpkg -s $package &>/dev/null \| grep Status \| grep -qw install
116	if [ $? -eq 0 ]; then
117	echoAndLog "checkPackage(): package $package exists"
118	return 0
119	else
120	echoAndLog "checkPackage(): package $package doesn't exists"
121	return 1
122	fi
123	}
124
125	# recibe array con dependencias
126	# por referencia deja un array con las dependencias no resueltas
127	# devuelve 1 si hay alguna dependencia no resuelta
128	function checkDependencies()
129	{
130	if [ $# -ne 2 ]; then
131	errorAndLog "checkDependencies(): invalid number of parameters"
132	exit 1
133	fi
134
135	echoAndLog "checkDependencies(): checking dependences"
136	uncompletedeps=0
137
138	# copia local del array del parametro 1
139	local deps
140	eval "deps=( \"\${$1[@]}\" )"
141
142	declare -a local_notinstalled
143
144	for (( i = 0 ; i < ${#deps[@]} ; i++ ))
145	do
146	checkPackage ${deps[$i]}
147	if [ $? -ne 0 ]; then
148	local_notinstalled[$uncompletedeps]=$package
149	let uncompletedeps=uncompletedeps+1
150	fi
151	done
152
153	# relleno el array especificado en $2 por referencia
154	for (( i = 0 ; i < ${#local_notinstalled[@]} ; i++ ))
155	do
156	eval "${2}[$i]=${local_notinstalled[$i]}"
157	done
158
159	# retorna el numero de paquetes no resueltos
160	echoAndLog "checkDependencies(): dependencies uncompleted: $uncompletedeps"
161	return $uncompletedeps
162	}
163
164	# Recibe un array con las dependencias y lo instala
165	function installDependencies()
166	{
167	if [ $# -ne 1 ]; then
168	errorAndLog "installDependencies(): invalid number of parameters"
169	exit 1
170	fi
171	echoAndLog "installDependencies(): installing uncompleted dependencies"
172
173	# copia local del array del parametro 1
174	local deps
175	eval "deps=( \"\${$1[@]}\" )"
176
177	local string_deps=""
178	for (( i = 0 ; i < ${#deps[@]} ; i++ ))
179	do
180	string_deps="$string_deps ${deps[$i]}"
181	done
182
183	if [ -z "${string_deps}" ]; then
184	errorAndLog "installDependencies(): array of dependeces is empty"
185	exit 1
186	fi
187
188	OLD_DEBIAN_FRONTEND=$DEBIAN_FRONTEND
189	export DEBIAN_FRONTEND=noninteractive
190
191	echoAndLog "installDependencies(): now ${string_deps} will be installed"
192	apt-get -y install --force-yes ${string_deps}
193	if [ $? -ne 0 ]; then
194	errorAndLog "installDependencies(): error installing dependencies"
195	return 1
196	fi
197
198	DEBIAN_FRONTEND=$OLD_DEBIAN_FRONTEND
199	echoAndLog "installDependencies(): dependencies installed"
200	}
201
202	# Hace un backup del fichero pasado por parámetro
203	# deja un -last y uno para el día
204	function backupFile()
205	{
206	if [ $# -ne 1 ]; then
207	errorAndLog "${FUNCNAME}(): invalid number of parameters"
208	exit 1
209	fi
210
211	local fichero=$1
212	local fecha=`date +%Y%m%d`
213
214	if [ ! -f $fichero ]; then
215	errorAndLog "${FUNCNAME}(): file $fichero doesn't exists"
216	return 1
217	fi
218
219	echoAndLog "${FUNCNAME}(): realizando backup de $fichero"
220
221	# realiza una copia de la última configuración como last
222	cp -p $fichero "${fichero}-LAST"
223
224	# si para el día no hay backup lo hace, sino no
225	if [ ! -f "${fichero}-${fecha}" ]; then
226	cp -p $fichero "${fichero}-${fecha}"
227	fi
228
229	echoAndLog "${FUNCNAME}(): backup realizado"
230	}
231
232	#####################################################################
233	####### Funciones para el manejo de bases de datos
234	#####################################################################
235
236	# This function set password to root
237	function mysqlSetRootPassword()
238	{
239	if [ $# -ne 1 ]; then
240	errorAndLog "mysqlSetRootPassword(): invalid number of parameters"
241	exit 1
242	fi
243
244	local root_mysql=$1
245	echoAndLog "mysqlSetRootPassword(): setting root password in MySQL server"
246	/usr/bin/mysqladmin -u root password ${root_mysql}
247	if [ $? -ne 0 ]; then
248	errorAndLog "mysqlSetRootPassword(): error while setting root password in MySQL server"
249	return 1
250	fi
251	echoAndLog "mysqlSetRootPassword(): root password saved!"
252	return 0
253	}
254
255	# Si el servicio mysql esta ya instalado cambia la variable de la clave del root por la ya existente
256	function mysqlGetRootPassword(){
257	local pass_mysql
258	local pass_mysql2
259	# Comprobar si MySQL está instalado con la clave de root por defecto.
260	if mysql -u root -p"$MYSQL_ROOT_PASSWORD" <<<"quit" 2>/dev/null; then
261	echoAndLog "${FUNCNAME}(): Using default mysql root password."
262	else
263	stty -echo
264	echo "Existe un servicio mysql ya instalado"
265	read -p "Insertar clave de root de Mysql: " pass_mysql
266	echo ""
267	read -p "Confirmar clave:" pass_mysql2
268	echo ""
269	stty echo
270	if [ "$pass_mysql" == "$pass_mysql2" ] ;then
271	MYSQL_ROOT_PASSWORD=$pass_mysql
272	echo "La clave es: ${MYSQL_ROOT_PASSWORD}"
273	return 0
274	else
275	echo "Las claves no coinciden no se configura la clave del servidor de base de datos."
276	echo "las operaciones con la base de datos daran error"
277	return 1
278	fi
279	fi
280	}
281
282	# comprueba si puede conectar con mysql con el usuario root
283	function mysqlTestConnection()
284	{
285	if [ $# -ne 1 ]; then
286	errorAndLog "mysqlTestConnection(): invalid number of parameters"
287	exit 1
288	fi
289
290	local root_password="${1}"
291	echoAndLog "mysqlTestConnection(): checking connection to mysql..."
292	echo "" \| mysql -uroot -p"${root_password}"
293	if [ $? -ne 0 ]; then
294	errorAndLog "mysqlTestConnection(): connection to mysql failed, check root password and if daemon is running!"
295	return 1
296	else
297	echoAndLog "mysqlTestConnection(): connection success"
298	return 0
299	fi
300	}
301
302	# comprueba si la base de datos existe
303	function mysqlDbExists()
304	{
305	if [ $# -ne 2 ]; then
306	errorAndLog "mysqlDbExists(): invalid number of parameters"
307	exit 1
308	fi
309
310	local root_password="${1}"
311	local database=$2
312	echoAndLog "mysqlDbExists(): checking if $database exists..."
313	echo "show databases" \| mysql -uroot -p"${root_password}" \| grep "^${database}$"
314	if [ $? -ne 0 ]; then
315	echoAndLog "mysqlDbExists():database $database doesn't exists"
316	return 1
317	else
318	echoAndLog "mysqlDbExists():database $database exists"
319	return 0
320	fi
321	}
322
323	function mysqlCheckDbIsEmpty()
324	{
325	if [ $# -ne 2 ]; then
326	errorAndLog "mysqlCheckDbIsEmpty(): invalid number of parameters"
327	exit 1
328	fi
329
330	local root_password="${1}"
331	local database=$2
332	echoAndLog "mysqlCheckDbIsEmpty(): checking if $database is empty..."
333	num_tablas=`echo "show tables" \| mysql -uroot -p"${root_password}" "${database}" \| wc -l`
334	if [ $? -ne 0 ]; then
335	errorAndLog "mysqlCheckDbIsEmpty(): error executing query, check database and root password"
336	exit 1
337	fi
338
339	if [ $num_tablas -eq 0 ]; then
340	echoAndLog "mysqlCheckDbIsEmpty():database $database is empty"
341	return 0
342	else
343	echoAndLog "mysqlCheckDbIsEmpty():database $database has tables"
344	return 1
345	fi
346
347	}
348
349
350	function mysqlImportSqlFileToDb()
351	{
352	if [ $# -ne 3 ]; then
353	errorAndLog "${FNCNAME}(): invalid number of parameters"
354	exit 1
355	fi
356
357	local root_password="${1}"
358	local database=$2
359	local sqlfile=$3
360
361	if [ ! -f $sqlfile ]; then
362	errorAndLog "${FUNCNAME}(): Unable to locate $sqlfile!!"
363	return 1
364	fi
365
366	echoAndLog "${FUNCNAME}(): importing sql file to ${database}..."
367	perl -pi -e "s/SERVERIP/$SERVERIP/g; s/DEFAULTUSER/$OPENGNSYS_DB_DEFAULTUSER/g; s/DEFAULTPASSWD/$OPENGNSYS_DB_DEFAULTPASSWD/g" $sqlfile
368	mysql -uroot -p"${root_password}" --default-character-set=utf8 "${database}" < $sqlfile
369	if [ $? -ne 0 ]; then
370	errorAndLog "${FUNCNAME}(): error while importing $sqlfile in database $database"
371	return 1
372	fi
373	echoAndLog "${FUNCNAME}(): file imported to database $database"
374	return 0
375	}
376
377	# Crea la base de datos
378	function mysqlCreateDb()
379	{
380	if [ $# -ne 2 ]; then
381	errorAndLog "${FUNCNAME}(): invalid number of parameters"
382	exit 1
383	fi
384
385	local root_password="${1}"
386	local database=$2
387
388	echoAndLog "${FUNCNAME}(): creating database..."
389	mysqladmin -u root --password="${root_password}" create $database
390	if [ $? -ne 0 ]; then
391	errorAndLog "${FUNCNAME}(): error while creating database $database"
392	return 1
393	fi
394	echoAndLog "${FUNCNAME}(): database $database created"
395	return 0
396	}
397
398
399	function mysqlCheckUserExists()
400	{
401	if [ $# -ne 2 ]; then
402	errorAndLog "mysqlCheckUserExists(): invalid number of parameters"
403	exit 1
404	fi
405
406	local root_password="${1}"
407	local userdb=$2
408
409	echoAndLog "mysqlCheckUserExists(): checking if $userdb exists..."
410	echo "select user from user where user='${userdb}'\\G" \|mysql -uroot -p"${root_password}" mysql \| grep user
411	if [ $? -ne 0 ]; then
412	echoAndLog "mysqlCheckUserExists(): user doesn't exists"
413	return 1
414	else
415	echoAndLog "mysqlCheckUserExists(): user already exists"
416	return 0
417	fi
418
419	}
420
421	# Crea un usuario administrativo para la base de datos
422	function mysqlCreateAdminUserToDb()
423	{
424	if [ $# -ne 4 ]; then
425	errorAndLog "mysqlCreateAdminUserToDb(): invalid number of parameters"
426	exit 1
427	fi
428
429	local root_password=$1
430	local database=$2
431	local userdb=$3
432	local passdb=$4
433
434	echoAndLog "mysqlCreateAdminUserToDb(): creating admin user ${userdb} to database ${database}"
435
436	cat > $WORKDIR/create_${database}.sql <<EOF
437	GRANT USAGE ON . TO '${userdb}'@'localhost' IDENTIFIED BY '${passdb}' ;
438	GRANT ALL PRIVILEGES ON ${database}.* TO '${userdb}'@'localhost' WITH GRANT OPTION ;
439	FLUSH PRIVILEGES ;
440	EOF
441	mysql -u root --password=${root_password} < $WORKDIR/create_${database}.sql
442	if [ $? -ne 0 ]; then
443	errorAndLog "mysqlCreateAdminUserToDb(): error while creating user in mysql"
444	rm -f $WORKDIR/create_${database}.sql
445	return 1
446	else
447	echoAndLog "mysqlCreateAdminUserToDb(): user created ok"
448	rm -f $WORKDIR/create_${database}.sql
449	return 0
450	fi
451	}
452
453
454	#####################################################################
455	####### Funciones para el manejo de Subversion
456	#####################################################################
457
458	function svnExportCode()
459	{
460	if [ $# -ne 1 ]; then
461	errorAndLog "${FUNCNAME}(): invalid number of parameters"
462	exit 1
463	fi
464
465	local url=$1
466
467	echoAndLog "${FUNCNAME}(): downloading subversion code..."
468
469	svn export "${url}" opengnsys
470	if [ $? -ne 0 ]; then
471	errorAndLog "${FUNCNAME}(): error getting code from ${url}, verify your user and password"
472	return 1
473	fi
474	echoAndLog "${FUNCNAME}(): subversion code downloaded"
475	return 0
476	}
477
478
479	############################################################
480	### Detectar red
481	############################################################
482
483	function getNetworkSettings()
484	{
485	# Variables globales definidas:
486	# - SERVERIP: IP local del servidor.
487	# - NETIP: IP de la red.
488	# - NETMASK: máscara de red.
489	# - NETBROAD: IP de difusión de la red.
490	# - ROUTERIP: IP del router.
491	# - DNSIP: IP del servidor DNS.
492
493	local MAINDEV
494
495	echoAndLog "${FUNCNAME}(): Detecting default network parameters."
496	MAINDEV=$(ip -o link show up \| awk '!/loopback/ {d=d$2} END {sub(/:.*/,"",d); print d}')
497	if [ -z "$MAINDEV" ]; then
498	errorAndLog "${FUNCNAME}(): Network device not detected."
499	exit 1
500	fi
501	SERVERIP=$(ip -o addr show dev $MAINDEV \| awk '$3~/inet$/ {sub (/\/.*/, ""); print ($4)}')
502	NETMASK=$(LANG=C ifconfig $MAINDEV \| awk '/Mask/ {sub(/.*:/,"",$4); print $4}')
503	NETBROAD=$(ip -o addr show dev $MAINDEV \| awk '$3~/inet$/ {print ($6)}')
504	NETIP=$(netstat -nr \| grep $MAINDEV \| awk '$1!~/0\.0\.0\.0/ {if (n=="") n=$1} END {print n}')
505	ROUTERIP=$(netstat -nr \| awk '$1~/0\.0\.0\.0/ {print $2}')
506	DNSIP=$(awk '/nameserver/ {print $2}' /etc/resolv.conf \| head -n1)
507	if [ -z "$NETIP" -o -z "$NETMASK" ]; then
508	errorAndLog "${FUNCNAME}(): Network not detected."
509	exit 1
510	fi
511
512	# Variables de ejecución de Apache
513	# - APACHE_RUN_USER
514	# - APACHE_RUN_GROUP
515	if [ -f /etc/apache2/envvars ]; then
516	source /etc/apache2/envvars
517	fi
518	APACHE_RUN_USER=${APACHE_RUN_USER:-"www-data"}
519	APACHE_RUN_GROUP=${APACHE_RUN_GROUP:-"www-data"}
520	}
521
522
523	############################################################
524	### Esqueleto para el Servicio pxe y contenedor tftpboot ###
525	############################################################
526
527	function tftpConfigure() {
528	echo "Configurando el servicio tftp"
529	basetftp=/var/lib/tftpboot
530
531	# reiniciamos demonio internet ????? porque ????
532	/etc/init.d/openbsd-inetd start
533
534	# preparacion contenedor tftpboot
535	cp -pr /usr/lib/syslinux/ ${basetftp}/syslinux
536	cp /usr/lib/syslinux/pxelinux.0 ${basetftp}
537	# prepamos el directorio de la configuracion de pxe
538	mkdir -p ${basetftp}/pxelinux.cfg
539	cat > ${basetftp}/pxelinux.cfg/default <<EOF
540	DEFAULT pxe
541
542	LABEL pxe
543	KERNEL linux
544	APPEND initrd=initrd.gz ip=dhcp ro vga=788 irqpoll acpi=on
545	EOF
546	# comprobamos el servicio tftp
547	sleep 1
548	testPxe
549	## damos perfimos de lectura a usuario web.
550	chown -R $APACHE_RUN_USER:$APACHE_RUN_GROUP ${basetftp}
551	}
552
553	function testPxe () {
554	cd /tmp
555	echo "comprobando servicio pxe ..... Espere"
556	tftp -v localhost -c get pxelinux.0 /tmp/pxelinux.0 && echo "servidor tftp OK" \|\| echo "servidor tftp KO"
557	cd /
558	}
559
560	########################################################################
561	## Configuracion servicio NFS
562	########################################################################
563
564	# ADVERTENCIA: usa variables globales NETIP y NETMASK!
565	function nfsConfigure()
566	{
567	echoAndLog "${FUNCNAME}(): Config nfs server."
568
569	backupFile /etc/exports
570
571	nfsAddExport /opt/opengnsys/client ${NETIP}/${NETMASK}:ro,no_subtree_check,no_root_squash,sync
572	if [ $? -ne 0 ]; then
573	errorAndLog "${FUNCNAME}(): error while adding nfs client config"
574	return 1
575	fi
576
577	nfsAddExport /opt/opengnsys/images ${NETIP}/${NETMASK}:rw,no_subtree_check,no_root_squash,sync,crossmnt
578	if [ $? -ne 0 ]; then
579	errorAndLog "${FUNCNAME}(): error while adding nfs images config"
580	return 1
581	fi
582
583	nfsAddExport /opt/opengnsys/log/clients ${NETIP}/${NETMASK}:rw,no_subtree_check,no_root_squash,sync
584	if [ $? -ne 0 ]; then
585	errorAndLog "${FUNCNAME}(): error while adding logging client config"
586	return 1
587	fi
588
589	/etc/init.d/nfs-kernel-server restart
590
591	exportfs -va
592	if [ $? -ne 0 ]; then
593	errorAndLog "${FUNCNAME}(): error while configure exports"
594	return 1
595	fi
596
597	echoAndLog "${FUNCNAME}(): Added NFS configuration to file \"/etc/exports\"."
598	return 0
599	}
600
601
602	# ejemplos:
603	#nfsAddExport /opt/opengnsys 192.168.0.0/255.255.255.0:ro,no_subtree_check,no_root_squash,sync
604	#nfsAddExport /opt/opengnsys 192.168.0.0/255.255.255.0
605	#nfsAddExport /opt/opengnsys 80.20.2.1:ro 192.123.32.2:rw
606	function nfsAddExport()
607	{
608	if [ $# -lt 2 ]; then
609	errorAndLog "${FUNCNAME}(): invalid number of parameters"
610	exit 1
611	fi
612
613	if [ ! -f /etc/exports ]; then
614	errorAndLog "${FUNCNAME}(): /etc/exports don't exists"
615	return 1
616	fi
617
618	local export="${1}"
619	local contador=0
620	local cadenaexport
621
622	grep "^${export}" /etc/exports > /dev/null
623	if [ $? -eq 0 ]; then
624	echoAndLog "${FUNCNAME}(): $export exists in /etc/exports, omiting"
625	return 0
626	fi
627
628	cadenaexport="${export}"
629	for parametro in $*
630	do
631	if [ $contador -gt 0 ]
632	then
633	host=`echo $parametro \| awk -F: '{print $1}'`
634	options=`echo $parametro \| awk -F: '{print $2}'`
635	if [ "${host}" == "" ]; then
636	errorAndLog "${FUNCNAME}(): host can't be empty"
637	return 1
638	fi
639	cadenaexport="${cadenaexport}\t${host}"
640
641	if [ "${options}" != "" ]; then
642	cadenaexport="${cadenaexport}(${options})"
643	fi
644	fi
645	let contador=contador+1
646	done
647
648	echo -en "$cadenaexport\n" >> /etc/exports
649
650	echoAndLog "${FUNCNAME}(): add $export to /etc/exports"
651
652	return 0
653	}
654
655	########################################################################
656	## Configuracion servicio DHCP
657	########################################################################
658
659	function dhcpConfigure()
660	{
661	echoAndLog "${FUNCNAME}(): Sample DHCP Configuration."
662
663	backupFile /etc/dhcp3/dhcpd.conf
664
665	sed -e "s/SERVERIP/$SERVERIP/g" \
666	-e "s/NETIP/$NETIP/g" \
667	-e "s/NETMASK/$NETMASK/g" \
668	-e "s/NETBROAD/$NETBROAD/g" \
669	-e "s/ROUTERIP/$ROUTERIP/g" \
670	-e "s/DNSIP/$DNSIP/g" \
671	$WORKDIR/opengnsys/server/DHCP/dhcpd.conf > /etc/dhcp3/dhcpd.conf
672	if [ $? -ne 0 ]; then
673	errorAndLog "${FUNCNAME}(): error while configuring dhcp server"
674	return 1
675	fi
676
677	/etc/init.d/dhcp3-server restart
678	echoAndLog "${FUNCNAME}(): Sample DHCP Configured in file \"/etc/dhcp3/dhcpd.conf\"."
679	return 0
680	}
681
682
683	#####################################################################
684	####### Funciones específicas de la instalación de Opengnsys
685	#####################################################################
686
687	# Copiar ficheros del OpenGnSys Web Console.
688	function installWebFiles()
689	{
690	echoAndLog "${FUNCNAME}(): Installing web files..."
691	cp -ar $WORKDIR/opengnsys/admin/WebConsole/* $INSTALL_TARGET/www #*/ comentario para doxigen
692	if [ $? != 0 ]; then
693	errorAndLog "${FUNCNAME}(): Error copying web files."
694	exit 1
695	fi
696	find $INSTALL_TARGET/www -name .svn -type d -exec rm -fr {} \; 2>/dev/null
697	# Cambiar permisos para ficheros especiales.
698	chown -R $APACHE_RUN_USER:$APACHE_RUN_GROUP \
699	$INSTALL_TARGET/www/includes \
700	$INSTALL_TARGET/www/comandos/gestores/filescripts \
701	$INSTALL_TARGET/www/images/iconos
702	echoAndLog "${FUNCNAME}(): Web files installed successfully."
703	}
704
705	# Configuración específica de Apache.
706	function openGnsysInstallWebConsoleApacheConf()
707	{
708	if [ $# -ne 2 ]; then
709	errorAndLog "${FUNCNAME}(): invalid number of parameters"
710	exit 1
711	fi
712
713	local path_opengnsys_base=$1
714	local path_apache2_confd=$2
715	local path_web_console=${path_opengnsys_base}/www
716
717	if [ ! -d $path_apache2_confd ]; then
718	errorAndLog "${FUNCNAME}(): path to apache2 conf.d can not found, verify your server installation"
719	return 1
720	fi
721
722	mkdir -p $path_apache2_confd/{sites-available,sites-enabled}
723
724	echoAndLog "${FUNCNAME}(): creating apache2 config file.."
725
726
727	# genera configuración
728	cat > $path_opengnsys_base/etc/apache.conf <<EOF
729	# OpenGnSys Web Console configuration for Apache
730
731	Alias /opengnsys ${path_web_console}
732
733	<Directory ${path_web_console}>
734	Options -Indexes FollowSymLinks
735	DirectoryIndex acceso.php
736	</Directory>
737	EOF
738
739	ln -fs $path_opengnsys_base/etc/apache.conf $path_apache2_confd/sites-available/opengnsys.conf
740	ln -fs $path_apache2_confd/sites-available/opengnsys.conf $path_apache2_confd/sites-enabled/opengnsys.conf
741	if [ $? -ne 0 ]; then
742	errorAndLog "${FUNCNAME}(): config file can't be linked to apache conf, verify your server installation"
743	return 1
744	else
745	echoAndLog "${FUNCNAME}(): config file created and linked, restarting apache daemon"
746	/etc/init.d/apache2 restart
747	return 0
748	fi
749	}
750
751	# Crear documentación Doxygen para la consola web.
752	function makeDoxygenFiles()
753	{
754	echoAndLog "${FUNCNAME}(): Making Doxygen web files..."
755	$WORKDIR/opengnsys/installer/ogGenerateDoc.sh \
756	$WORKDIR/opengnsys/client/engine $INSTALL_TARGET/www
757	if [ ! -d "$INSTALL_TARGET/www/html" ]; then
758	errorAndLog "${FUNCNAME}(): unable to create Doxygen web files."
759	return 1
760	fi
761	mv "$INSTALL_TARGET/www/html" "$INSTALL_TARGET/www/api"
762	chown -R $APACHE_RUN_USER:$APACHE_RUN_GROUP $INSTALL_TARGET/www/api
763	echoAndLog "${FUNCNAME}(): Doxygen web files created successfully."
764	}
765
766
767	# Crea la estructura base de la instalación de opengnsys
768	function openGnsysInstallCreateDirs()
769	{
770	if [ $# -ne 1 ]; then
771	errorAndLog "${FUNCNAME}(): invalid number of parameters"
772	exit 1
773	fi
774
775	local path_opengnsys_base=$1
776
777	echoAndLog "${FUNCNAME}(): creating directory paths in $path_opengnsys_base"
778
779	mkdir -p $path_opengnsys_base
780	mkdir -p $path_opengnsys_base/admin/{autoexec,comandos,menus,usuarios}
781	mkdir -p $path_opengnsys_base/bin
782	mkdir -p $path_opengnsys_base/client
783	mkdir -p $path_opengnsys_base/doc
784	mkdir -p $path_opengnsys_base/etc
785	mkdir -p $path_opengnsys_base/lib
786	mkdir -p $path_opengnsys_base/log/clients
787	mkdir -p $path_opengnsys_base/sbin
788	mkdir -p $path_opengnsys_base/www
789	mkdir -p $path_opengnsys_base/images
790	ln -fs /var/lib/tftpboot $path_opengnsys_base
791	ln -fs $path_opengnsys_base/log /var/log/opengnsys
792
793	if [ $? -ne 0 ]; then
794	errorAndLog "${FUNCNAME}(): error while creating dirs. Do you have write permissions?"
795	return 1
796	fi
797
798	echoAndLog "${FUNCNAME}(): directory paths created"
799	return 0
800	}
801
802	# Copia ficheros de configuración y ejecutables genéricos del servidor.
803	function openGnsysCopyServerFiles () {
804	if [ $# -ne 1 ]; then
805	errorAndLog "${FUNCNAME}(): invalid number of parameters"
806	exit 1
807	fi
808
809	local path_opengnsys_base=$1
810
811	local SOURCES=( client/boot/initrd-generator \
812	client/boot/upgrade-clients-udeb.sh \
813	client/boot/udeblist.conf \
814	client/boot/udeblist-jaunty.conf \
815	client/boot/udeblist-karmic.conf \
816	client/boot/udeblist-lucid.conf \
817	server/PXE/pxelinux.cfg/default \
818	doc )
819	local TARGETS=( bin/initrd-generator \
820	bin/upgrade-clients-udeb.sh \
821	etc/udeblist.conf \
822	etc/udeblist-jaunty.conf \
823	etc/udeblist-karmic.conf \
824	etc/udeblist-lucid.conf \
825	tftpboot/pxelinux.cfg/default \
826	doc )
827
828	if [ ${#SOURCES[@]} != ${#TARGETS[@]} ]; then
829	errorAndLog "${FUNCNAME}(): inconsistent number of array items"
830	exit 1
831	fi
832
833	echoAndLog "${FUNCNAME}(): copying files to server directories"
834
835	pushd $WORKDIR/opengnsys
836	local i
837	for (( i = 0; i < ${#SOURCES[@]}; i++ )); do
838	if [ -f "${SOURCES[$i]}" ]; then
839	echoAndLog "Copying ${SOURCES[$i]} to $path_opengnsys_base/${TARGETS[$i]}"
840	cp -p "${SOURCES[$i]}" "${path_opengnsys_base}/${TARGETS[$i]}"
841	elif [ -d "${SOURCES[$i]}" ]; then
842	echoAndLog "Copying content of ${SOURCES[$i]} to $path_opengnsys_base/${TARGETS[$i]}"
843	cp -a "${SOURCES[$i]}"/* "${path_opengnsys_base}/${TARGETS[$i]}"
844	else
845	echoAndLog "Warning: Unable to copy ${SOURCES[$i]} to $path_opengnsys_base/${TARGETS[$i]}"
846	fi
847	done
848	popd
849	}
850
851	####################################################################
852	### Funciones de compilación de códifo fuente de servicios
853	####################################################################
854
855	# Compilar los servicios de OpenGNsys
856	function servicesCompilation ()
857	{
858	local hayErrores=0
859
860	# Compilar OpenGnSys Server
861	echoAndLog "${FUNCNAME}(): Compiling OpenGnSys Admin Server"
862	pushd $WORKDIR/opengnsys/admin/Services/ogAdmServer
863	make && make install
864	if [ $? -ne 0 ]; then
865	echoAndLog "${FUNCNAME}(): error while compiling OpenGnSys Admin Server"
866	hayErrores=1
867	fi
868	popd
869	# Compilar OpenGnSys Repository Manager
870	echoAndLog "${FUNCNAME}(): Compiling OpenGnSys Repository Manager"
871	pushd $WORKDIR/opengnsys/admin/Services/ogAdmRepo
872	make && make install
873	if [ $? -ne 0 ]; then
874	echoAndLog "${FUNCNAME}(): error while compiling OpenGnSys Repository Manager"
875	hayErrores=1
876	fi
877	popd
878	# Compilar OpenGnSys Agent
879	echoAndLog "${FUNCNAME}(): Compiling OpenGnSys Agent"
880	pushd $WORKDIR/opengnsys/admin/Services/ogAdmAgent
881	make && make install
882	if [ $? -ne 0 ]; then
883	echoAndLog "${FUNCNAME}(): error while compiling OpenGnSys Agent"
884	hayErrores=1
885	fi
886	popd
887	# Compilar OpenGnSys Client
888	echoAndLog "${FUNCNAME}(): Compiling OpenGnSys Admin Client"
889	pushd $WORKDIR/opengnsys/admin/Services/ogAdmClient
890	make && mv ogAdmClient ../../../client/nfsexport/bin
891	if [ $? -ne 0 ]; then
892	echoAndLog "${FUNCNAME}(): error while compiling OpenGnSys Admin Client"
893	hayErrores=1
894	fi
895	popd
896
897	return $hayErrores
898	}
899
900
901	####################################################################
902	### Funciones instalacion cliente opengnsys
903	####################################################################
904
905	function openGnsysClientCreate()
906	{
907	local OSDISTRIB OSCODENAME
908
909	local hayErrores=0
910
911	echoAndLog "${FUNCNAME}(): Copying OpenGnSys Client files."
912	cp -ar $WORKDIR/opengnsys/client/nfsexport/* $INSTALL_TARGET/client
913	find $INSTALL_TARGET/client -name .svn -type d -exec rm -fr {} \; 2>/dev/null
914	echoAndLog "${FUNCNAME}(): Copying OpenGnSys Cloning Engine files."
915	mkdir -p $INSTALL_TARGET/client/lib/engine/bin
916	cp -ar $WORKDIR/opengnsys/client/engine/*.lib $INSTALL_TARGET/client/lib/engine/bin
917	if [ $? -ne 0 ]; then
918	errorAndLog "${FUNCNAME}(): error while copying engine files"
919	hayErrores=1
920	fi
921
922	# Cargar Kernel, Initrd y paquetes udeb para la distribución del servidor (o por defecto).
923	OSDISTRIB=$(lsb_release -i \| awk -F: '{sub(/\t/,""); print $2}') 2>/dev/null
924	OSCODENAME=$(lsb_release -c \| awk -F: '{sub(/\t/,""); print $2}') 2>/dev/null
925	if [ "$OSDISTRIB" = "Ubuntu" -a -n "$OSCODENAME" ]; then
926	echoAndLog "${FUNCNAME}(): Loading Kernel and Initrd files for $OSDISTRIB $OSCODENAME."
927	$INSTALL_TARGET/bin/initrd-generator -t $INSTALL_TARGET/tftpboot -v $OSCODENAME 2>&1 \| tee -a $LOG_FILE
928	if [ $? -ne 0 ]; then
929	errorAndLog "${FUNCNAME}(): error while generating initrd OpenGnSys Admin Client"
930	hayErrores=1
931	fi
932	echoAndLog "${FUNCNAME}(): Loading udeb files for $OSDISTRIB $OSCODENAME."
933	$INSTALL_TARGET/bin/upgrade-clients-udeb.sh $OSCODENAME 2>&1 \| tee -a $LOG_FILE
934	if [ $? -ne 0 ]; then
935	errorAndLog "${FUNCNAME}(): error while upgrading udeb files OpenGnSys Admin Client"
936	hayErrores=1
937	fi
938	else
939	echoAndLog "${FUNCNAME}(): Loading default Kernel and Initrd files."
940	$INSTALL_TARGET/bin/initrd-generator -t $INSTALL_TARGET/tftpboot 2>&1 \| tee -a $LOG_FILE
941	if [ $? -ne 0 ]; then
942	errorAndLog "${FUNCNAME}(): error while generating initrd OpenGnSys Admin Client"
943	hayErrores=1
944	fi
945	echoAndLog "${FUNCNAME}(): Loading default udeb files."
946	$INSTALL_TARGET/bin/upgrade-clients-udeb.sh 2>&1 \| tee -a $LOG_FILE
947	if [ $? -ne 0 ]; then
948	errorAndLog "${FUNCNAME}(): error while upgrading udeb files OpenGnSys Admin Client"
949	hayErrores=1
950	fi
951	fi
952
953	if [ $hayErrores -eq 0 ]; then
954	echoAndLog "${FUNCNAME}(): Client generation success."
955	else
956	errorAndLog "${FUNCNAME}(): Client generation with errors"
957	fi
958
959	return $hayErrores
960	}
961
962
963	# Configuración básica de servicios de OpenGnSys
964	function openGnsysConfigure()
965	{
966	echoAndLog "openGnsysConfigure(): Copying init files."
967	cp -p $WORKDIR/opengnsys/admin/Services/opengnsys.init /etc/init.d/opengnsys
968	cp -p $WORKDIR/opengnsys/admin/Services/opengnsys.default /etc/default/opengnsys
969	update-rc.d opengnsys defaults
970	echoAndLog "openGnsysConfigure(): Creating OpenGnSys config file in \"$INSTALL_TARGET/etc\"."
971	perl -pi -e "s/SERVERIP/$SERVERIP/g" $INSTALL_TARGET/etc/ogAdmServer.cfg
972	perl -pi -e "s/SERVERIP/$SERVERIP/g" $INSTALL_TARGET/etc/ogAdmRepo.cfg
973	perl -pi -e "s/SERVERIP/$SERVERIP/g" $INSTALL_TARGET/etc/ogAdmAgent.cfg
974	echoAndLog "${FUNCNAME}(): Creating Web Console config file"
975	OPENGNSYS_CONSOLEURL="http://$SERVERIP/opengnsys"
976	perl -pi -e "s/SERVERIP/$SERVERIP/g; s/OPENGNSYSURL/${OPENGNSYS_CONSOLEURL//\//\\/}/g" $INSTALL_TARGET/www/controlacceso.php
977	sed -e "s/SERVERIP/$SERVERIP/g" -e "s/OPENGNSYSURL/${OPENGNSYS_CONSOLEURL//\//\\/}/g" $WORKDIR/opengnsys/admin/Services/ogAdmClient/ogAdmClient.cfg > $INSTALL_TARGET/client/etc/ogAdmClient.cfg
978	echoAndLog "openGnsysConfiguration(): Starting OpenGnSys services."
979	/etc/init.d/opengnsys start
980	}
981
982
983	#####################################################################
984	####### Función de resumen informativo de la instalación
985	#####################################################################
986
987	function installationSummary(){
988	echo
989	echoAndLog "OpenGnSys Installation Summary"
990	echo "=============================="
991	echoAndLog "Project version: $(cat $INSTALL_TARGET/doc/VERSION.txt 2>/dev/null)"
992	echoAndLog "Installation directory: $INSTALL_TARGET"
993	echoAndLog "Repository directory: $INSTALL_TARGET/images"
994	echoAndLog "TFTP configuracion directory: /var/lib/tftpboot"
995	echoAndLog "DHCP configuracion file: /etc/dhcp3/dhcpd.conf"
996	echoAndLog "NFS configuracion file: /etc/exports"
997	echoAndLog "Web Console URL: $OPENGNSYS_CONSOLEURL"
998	echoAndLog "Web Console admin user: $OPENGNSYS_DB_USER"
999	echoAndLog "Web Console admin password: $OPENGNSYS_DB_PASSWD"
1000	echoAndLog "Web Console default user: $OPENGNSYS_DB_DEFAULTUSER"
1001	echoAndLog "Web Console default password: $OPENGNSYS_DB_DEFAULTPASSWD"
1002	echo
1003	echoAndLog "Post-Installation Instructions:"
1004	echo "==============================="
1005	echoAndLog "Review or edit all configuration files."
1006	echoAndLog "Insert DHCP configuration data and restart service."
1007	echoAndLog "Log-in as Web Console admin user."
1008	echoAndLog " - Review default Organization data and default user."
1009	echoAndLog "Log-in as Web Console organization user."
1010	echoAndLog " - Insert OpenGnSys data (rooms, computers, etc)."
1011	echo
1012	}
1013
1014
1015
1016	#####################################################################
1017	####### Proceso de instalación de OpenGnSys
1018	#####################################################################
1019
1020
1021	echoAndLog "OpenGnSys installation begins at $(date)"
1022
1023	# Detener servicios de OpenGnSys, si están activos previamente.
1024	[ -f /etc/init.d/opengnsys ] && /etc/init.d/opengnsys stop
1025
1026	# Detectar parámetros de red por defecto
1027	getNetworkSettings
1028	if [ $? -ne 0 ]; then
1029	errorAndLog "Error reading default network settings."
1030	exit 1
1031	fi
1032
1033	# Actualizar repositorios
1034	apt-get update
1035
1036	# Instalación de dependencias (paquetes de sistema operativo).
1037	declare -a notinstalled
1038	checkDependencies DEPENDENCIES notinstalled
1039	if [ $? -ne 0 ]; then
1040	installDependencies notinstalled
1041	if [ $? -ne 0 ]; then
1042	echoAndLog "Error while installing some dependeces, please verify your server installation before continue"
1043	exit 1
1044	fi
1045	fi
1046
1047	# Arbol de directorios de OpenGnSys.
1048	openGnsysInstallCreateDirs ${INSTALL_TARGET}
1049	if [ $? -ne 0 ]; then
1050	errorAndLog "Error while creating directory paths!"
1051	exit 1
1052	fi
1053
1054	# Si es necesario, descarga el repositorio de código en directorio temporal
1055	if [ $USESVN -eq 1 ]; then
1056	svnExportCode $SVN_URL
1057	if [ $? -ne 0 ]; then
1058	errorAndLog "Error while getting code from svn"
1059	exit 1
1060	fi
1061	else
1062	ln -fs "$(dirname $PROGRAMDIR)" opengnsys
1063	fi
1064
1065	# Compilar código fuente de los servicios de OpenGnSys.
1066	servicesCompilation
1067	if [ $? -ne 0 ]; then
1068	errorAndLog "Error while compiling OpenGnsys services"
1069	exit 1
1070	fi
1071
1072	# Configurando tftp
1073	tftpConfigure
1074
1075	# Configuración NFS
1076	nfsConfigure
1077	if [ $? -ne 0 ]; then
1078	errorAndLog "Error while configuring nfs server!"
1079	exit 1
1080	fi
1081
1082	# Configuración ejemplo DHCP
1083	dhcpConfigure
1084	if [ $? -ne 0 ]; then
1085	errorAndLog "Error while copying your dhcp server files!"
1086	exit 1
1087	fi
1088
1089	# Copiar ficheros de servicios OpenGnSys Server.
1090	openGnsysCopyServerFiles ${INSTALL_TARGET}
1091	if [ $? -ne 0 ]; then
1092	errorAndLog "Error while copying the server files!"
1093	exit 1
1094	fi
1095
1096	# Instalar Base de datos de OpenGnSys Admin.
1097	isInArray notinstalled "mysql-server"
1098	if [ $? -eq 0 ]; then
1099	mysqlSetRootPassword ${MYSQL_ROOT_PASSWORD}
1100	else
1101	mysqlGetRootPassword
1102	fi
1103
1104	mysqlTestConnection ${MYSQL_ROOT_PASSWORD}
1105	if [ $? -ne 0 ]; then
1106	errorAndLog "Error while connection to mysql"
1107	exit 1
1108	fi
1109	mysqlDbExists ${MYSQL_ROOT_PASSWORD} ${OPENGNSYS_DATABASE}
1110	if [ $? -ne 0 ]; then
1111	echoAndLog "Creating Web Console database"
1112	mysqlCreateDb ${MYSQL_ROOT_PASSWORD} ${OPENGNSYS_DATABASE}
1113	if [ $? -ne 0 ]; then
1114	errorAndLog "Error while creating Web Console database"
1115	exit 1
1116	fi
1117	else
1118	echoAndLog "Web Console database exists, ommiting creation"
1119	fi
1120
1121	mysqlCheckUserExists ${MYSQL_ROOT_PASSWORD} ${OPENGNSYS_DB_USER}
1122	if [ $? -ne 0 ]; then
1123	echoAndLog "Creating user in database"
1124	mysqlCreateAdminUserToDb ${MYSQL_ROOT_PASSWORD} ${OPENGNSYS_DATABASE} ${OPENGNSYS_DB_USER} "${OPENGNSYS_DB_PASSWD}"
1125	if [ $? -ne 0 ]; then
1126	errorAndLog "Error while creating database user"
1127	exit 1
1128	fi
1129
1130	fi
1131
1132	mysqlCheckDbIsEmpty ${MYSQL_ROOT_PASSWORD} ${OPENGNSYS_DATABASE}
1133	if [ $? -eq 0 ]; then
1134	echoAndLog "Creating tables..."
1135	if [ -f $WORKDIR/$OPENGNSYS_DB_CREATION_FILE ]; then
1136	mysqlImportSqlFileToDb ${MYSQL_ROOT_PASSWORD} ${OPENGNSYS_DATABASE} $WORKDIR/$OPENGNSYS_DB_CREATION_FILE
1137	else
1138	errorAndLog "Unable to locate $WORKDIR/$OPENGNSYS_DB_CREATION_FILE!!"
1139	exit 1
1140	fi
1141	fi
1142
1143	# copiando paqinas web
1144	installWebFiles
1145	# Generar páqinas web de documentación de la API
1146	makeDoxygenFiles
1147
1148	# creando configuracion de apache2
1149	openGnsysInstallWebConsoleApacheConf $INSTALL_TARGET /etc/apache2
1150	if [ $? -ne 0 ]; then
1151	errorAndLog "Error configuring Apache for OpenGnSYS Admin"
1152	exit 1
1153	fi
1154
1155	popd
1156
1157	# Creando la estructura del cliente
1158	openGnsysClientCreate
1159	if [ $? -ne 0 ]; then
1160	errorAndLog "Error creating clients"
1161	exit 1
1162	fi
1163
1164	# Configuración de servicios de OpenGnSys
1165	openGnsysConfigure
1166
1167	# Mostrar sumario de la instalación e instrucciones de post-instalación.
1168	installationSummary
1169
1170	#rm -rf $WORKDIR
1171	echoAndLog "OpenGnSys installation finished at $(date)"
1172

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source: installer/opengnsys_installer.sh @ 09a65ca

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