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source: installer/opengnsys_installer.sh @ bf1840e9

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Last change on this file since bf1840e9 was 6354c7b, checked in by ramon <ramongomez@…>, 15 years ago

Instalador detecta correctamente dependencias no instaladas; mejora en rendimiento descarga de paquetes udeb.

git-svn-id: https://opengnsys.es/svn/trunk@925 a21b9725-9963-47de-94b9-378ad31fedc9

Property mode set to 100755

File size: 34.0 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	MYSQL_ROOT_PASSWORD="passwordroot"
37
38	# Datos de base de datos
39	OPENGNSYS_DATABASE=ogBDAdmin
40	OPENGNSYS_DB_USER=usuog
41	OPENGNSYS_DB_PASSWD=passusuog
42	OPENGNSYS_DB_DEFAULTUSER=opengnsys
43	OPENGNSYS_DB_DEFAULTPASSWD=opengnsys
44	OPENGNSYS_DB_CREATION_FILE=opengnsys/admin/Database/ogBDAdmin.sql
45
46
47
48	#####################################################################
49	####### Algunas funciones útiles de propósito general:
50	#####################################################################
51	function getDateTime()
52	{
53	echo `date +%Y%m%d-%H%M%S`
54	}
55
56	# Escribe a fichero y muestra por pantalla
57	function echoAndLog()
58	{
59	echo $1
60	FECHAHORA=`getDateTime`
61	echo "$FECHAHORA;$SSH_CLIENT;$1" >> $LOG_FILE
62	}
63
64	function errorAndLog()
65	{
66	echo "ERROR: $1"
67	FECHAHORA=`getDateTime`
68	echo "$FECHAHORA;$SSH_CLIENT;ERROR: $1" >> $LOG_FILE
69	}
70
71	# comprueba si el elemento pasado en $2 esta en el array $1
72	function isInArray()
73	{
74	if [ $# -ne 2 ]; then
75	errorAndLog "${FUNCNAME}(): invalid number of parameters"
76	exit 1
77	fi
78
79	echoAndLog "${FUNCNAME}(): checking if $2 is in $1"
80	local deps
81	eval "deps=( \"\${$1[@]}\" )"
82	elemento=$2
83
84	local is_in_array=1
85	# copia local del array del parametro 1
86	for (( i = 0 ; i < ${#deps[@]} ; i++ ))
87	do
88	if [ "${deps[$i]}" = "${elemento}" ]; then
89	echoAndLog "isInArray(): $elemento found in array"
90	is_in_array=0
91	fi
92	done
93
94	if [ $is_in_array -ne 0 ]; then
95	echoAndLog "${FUNCNAME}(): $elemento NOT found in array"
96	fi
97
98	return $is_in_array
99
100	}
101
102	#####################################################################
103	####### Funciones de manejo de paquetes Debian
104	#####################################################################
105
106	function checkPackage()
107	{
108	package=$1
109	if [ -z $package ]; then
110	errorAndLog "checkPackage(): parameter required"
111	exit 1
112	fi
113	echoAndLog "checkPackage(): checking if package $package exists"
114	dpkg -s $package \| grep Status \| grep -qw install &>/dev/null
115	if [ $? -eq 0 ]; then
116	echoAndLog "checkPackage(): package $package exists"
117	return 0
118	else
119	echoAndLog "checkPackage(): package $package doesn't exists"
120	return 1
121	fi
122	}
123
124	# recibe array con dependencias
125	# por referencia deja un array con las dependencias no resueltas
126	# devuelve 1 si hay alguna dependencia no resuelta
127	function checkDependencies()
128	{
129	if [ $# -ne 2 ]; then
130	errorAndLog "checkDependencies(): invalid number of parameters"
131	exit 1
132	fi
133
134	echoAndLog "checkDependencies(): checking dependences"
135	uncompletedeps=0
136
137	# copia local del array del parametro 1
138	local deps
139	eval "deps=( \"\${$1[@]}\" )"
140
141	declare -a local_notinstalled
142
143	for (( i = 0 ; i < ${#deps[@]} ; i++ ))
144	do
145	checkPackage ${deps[$i]}
146	if [ $? -ne 0 ]; then
147	local_notinstalled[$uncompletedeps]=$package
148	let uncompletedeps=uncompletedeps+1
149	fi
150	done
151
152	# relleno el array especificado en $2 por referencia
153	for (( i = 0 ; i < ${#local_notinstalled[@]} ; i++ ))
154	do
155	eval "${2}[$i]=${local_notinstalled[$i]}"
156	done
157
158	# retorna el numero de paquetes no resueltos
159	echoAndLog "checkDependencies(): dependencies uncompleted: $uncompletedeps"
160	return $uncompletedeps
161	}
162
163	# Recibe un array con las dependencias y lo instala
164	function installDependencies()
165	{
166	if [ $# -ne 1 ]; then
167	errorAndLog "installDependencies(): invalid number of parameters"
168	exit 1
169	fi
170	echoAndLog "installDependencies(): installing uncompleted dependencies"
171
172	# copia local del array del parametro 1
173	local deps
174	eval "deps=( \"\${$1[@]}\" )"
175
176	local string_deps=""
177	for (( i = 0 ; i < ${#deps[@]} ; i++ ))
178	do
179	string_deps="$string_deps ${deps[$i]}"
180	done
181
182	if [ -z "${string_deps}" ]; then
183	errorAndLog "installDependencies(): array of dependeces is empty"
184	exit 1
185	fi
186
187	OLD_DEBIAN_FRONTEND=$DEBIAN_FRONTEND
188	export DEBIAN_FRONTEND=noninteractive
189
190	echoAndLog "installDependencies(): now ${string_deps} will be installed"
191	apt-get -y install --force-yes ${string_deps}
192	if [ $? -ne 0 ]; then
193	errorAndLog "installDependencies(): error installing dependencies"
194	return 1
195	fi
196
197	DEBIAN_FRONTEND=$OLD_DEBIAN_FRONTEND
198	echoAndLog "installDependencies(): dependencies installed"
199	}
200
201	# Hace un backup del fichero pasado por parámetro
202	# deja un -last y uno para el día
203	function backupFile()
204	{
205	if [ $# -ne 1 ]; then
206	errorAndLog "${FUNCNAME}(): invalid number of parameters"
207	exit 1
208	fi
209
210	local fichero=$1
211	local fecha=`date +%Y%m%d`
212
213	if [ ! -f $fichero ]; then
214	errorAndLog "${FUNCNAME}(): file $fichero doesn't exists"
215	return 1
216	fi
217
218	echoAndLog "${FUNCNAME}(): realizando backup de $fichero"
219
220	# realiza una copia de la última configuración como last
221	cp -p $fichero "${fichero}-LAST"
222
223	# si para el día no hay backup lo hace, sino no
224	if [ ! -f "${fichero}-${fecha}" ]; then
225	cp -p $fichero "${fichero}-${fecha}"
226	fi
227
228	echoAndLog "${FUNCNAME}(): backup realizado"
229	}
230
231	#####################################################################
232	####### Funciones para el manejo de bases de datos
233	#####################################################################
234
235	# This function set password to root
236	function mysqlSetRootPassword()
237	{
238	if [ $# -ne 1 ]; then
239	errorAndLog "mysqlSetRootPassword(): invalid number of parameters"
240	exit 1
241	fi
242
243	local root_mysql=$1
244	echoAndLog "mysqlSetRootPassword(): setting root password in MySQL server"
245	/usr/bin/mysqladmin -u root password ${root_mysql}
246	if [ $? -ne 0 ]; then
247	errorAndLog "mysqlSetRootPassword(): error while setting root password in MySQL server"
248	return 1
249	fi
250	echoAndLog "mysqlSetRootPassword(): root password saved!"
251	return 0
252	}
253
254	# Si el servicio mysql esta ya instalado cambia la variable de la clave del root por la ya existente
255	function mysqlGetRootPassword(){
256	local pass_mysql
257	local pass_mysql2
258	# Comprobar si MySQL está instalado con la clave de root por defecto.
259	if mysql -u root -p"$MYSQL_ROOT_PASSWORD" <<<"quit" 2>/dev/null; then
260	echoAndLog "${FUNCNAME}(): Using default mysql root password."
261	else
262	stty -echo
263	echo "Existe un servicio mysql ya instalado"
264	read -p "Insertar clave de root de Mysql: " pass_mysql
265	echo ""
266	read -p "Confirmar clave:" pass_mysql2
267	echo ""
268	stty echo
269	if [ "$pass_mysql" == "$pass_mysql2" ] ;then
270	MYSQL_ROOT_PASSWORD=$pass_mysql
271	echo "La clave es: ${MYSQL_ROOT_PASSWORD}"
272	return 0
273	else
274	echo "Las claves no coinciden no se configura la clave del servidor de base de datos."
275	echo "las operaciones con la base de datos daran error"
276	return 1
277	fi
278	fi
279	}
280
281	# comprueba si puede conectar con mysql con el usuario root
282	function mysqlTestConnection()
283	{
284	if [ $# -ne 1 ]; then
285	errorAndLog "mysqlTestConnection(): invalid number of parameters"
286	exit 1
287	fi
288
289	local root_password="${1}"
290	echoAndLog "mysqlTestConnection(): checking connection to mysql..."
291	echo "" \| mysql -uroot -p"${root_password}"
292	if [ $? -ne 0 ]; then
293	errorAndLog "mysqlTestConnection(): connection to mysql failed, check root password and if daemon is running!"
294	return 1
295	else
296	echoAndLog "mysqlTestConnection(): connection success"
297	return 0
298	fi
299	}
300
301	# comprueba si la base de datos existe
302	function mysqlDbExists()
303	{
304	if [ $# -ne 2 ]; then
305	errorAndLog "mysqlDbExists(): invalid number of parameters"
306	exit 1
307	fi
308
309	local root_password="${1}"
310	local database=$2
311	echoAndLog "mysqlDbExists(): checking if $database exists..."
312	echo "show databases" \| mysql -uroot -p"${root_password}" \| grep "^${database}$"
313	if [ $? -ne 0 ]; then
314	echoAndLog "mysqlDbExists():database $database doesn't exists"
315	return 1
316	else
317	echoAndLog "mysqlDbExists():database $database exists"
318	return 0
319	fi
320	}
321
322	function mysqlCheckDbIsEmpty()
323	{
324	if [ $# -ne 2 ]; then
325	errorAndLog "mysqlCheckDbIsEmpty(): invalid number of parameters"
326	exit 1
327	fi
328
329	local root_password="${1}"
330	local database=$2
331	echoAndLog "mysqlCheckDbIsEmpty(): checking if $database is empty..."
332	num_tablas=`echo "show tables" \| mysql -uroot -p"${root_password}" "${database}" \| wc -l`
333	if [ $? -ne 0 ]; then
334	errorAndLog "mysqlCheckDbIsEmpty(): error executing query, check database and root password"
335	exit 1
336	fi
337
338	if [ $num_tablas -eq 0 ]; then
339	echoAndLog "mysqlCheckDbIsEmpty():database $database is empty"
340	return 0
341	else
342	echoAndLog "mysqlCheckDbIsEmpty():database $database has tables"
343	return 1
344	fi
345
346	}
347
348
349	function mysqlImportSqlFileToDb()
350	{
351	if [ $# -ne 3 ]; then
352	errorAndLog "${FNCNAME}(): invalid number of parameters"
353	exit 1
354	fi
355
356	local root_password="${1}"
357	local database=$2
358	local sqlfile=$3
359
360	if [ ! -f $sqlfile ]; then
361	errorAndLog "${FUNCNAME}(): Unable to locate $sqlfile!!"
362	return 1
363	fi
364
365	echoAndLog "${FUNCNAME}(): importing sql file to ${database}..."
366	perl -pi -e "s/SERVERIP/$SERVERIP/g; s/DEFAULTUSER/$OPENGNSYS_DB_DEFAULTUSER/g; s/DEFAULTPASSWD/$OPENGNSYS_DB_DEFAULTPASSWD/g" $sqlfile
367	mysql -uroot -p"${root_password}" --default-character-set=utf8 "${database}" < $sqlfile
368	if [ $? -ne 0 ]; then
369	errorAndLog "${FUNCNAME}(): error while importing $sqlfile in database $database"
370	return 1
371	fi
372	echoAndLog "${FUNCNAME}(): file imported to database $database"
373	return 0
374	}
375
376	# Crea la base de datos
377	function mysqlCreateDb()
378	{
379	if [ $# -ne 2 ]; then
380	errorAndLog "${FUNCNAME}(): invalid number of parameters"
381	exit 1
382	fi
383
384	local root_password="${1}"
385	local database=$2
386
387	echoAndLog "${FUNCNAME}(): creating database..."
388	mysqladmin -u root --password="${root_password}" create $database
389	if [ $? -ne 0 ]; then
390	errorAndLog "${FUNCNAME}(): error while creating database $database"
391	return 1
392	fi
393	echoAndLog "${FUNCNAME}(): database $database created"
394	return 0
395	}
396
397
398	function mysqlCheckUserExists()
399	{
400	if [ $# -ne 2 ]; then
401	errorAndLog "mysqlCheckUserExists(): invalid number of parameters"
402	exit 1
403	fi
404
405	local root_password="${1}"
406	local userdb=$2
407
408	echoAndLog "mysqlCheckUserExists(): checking if $userdb exists..."
409	echo "select user from user where user='${userdb}'\\G" \|mysql -uroot -p"${root_password}" mysql \| grep user
410	if [ $? -ne 0 ]; then
411	echoAndLog "mysqlCheckUserExists(): user doesn't exists"
412	return 1
413	else
414	echoAndLog "mysqlCheckUserExists(): user already exists"
415	return 0
416	fi
417
418	}
419
420	# Crea un usuario administrativo para la base de datos
421	function mysqlCreateAdminUserToDb()
422	{
423	if [ $# -ne 4 ]; then
424	errorAndLog "mysqlCreateAdminUserToDb(): invalid number of parameters"
425	exit 1
426	fi
427
428	local root_password=$1
429	local database=$2
430	local userdb=$3
431	local passdb=$4
432
433	echoAndLog "mysqlCreateAdminUserToDb(): creating admin user ${userdb} to database ${database}"
434
435	cat > $WORKDIR/create_${database}.sql <<EOF
436	GRANT USAGE ON . TO '${userdb}'@'localhost' IDENTIFIED BY '${passdb}' ;
437	GRANT ALL PRIVILEGES ON ${database}.* TO '${userdb}'@'localhost' WITH GRANT OPTION ;
438	FLUSH PRIVILEGES ;
439	EOF
440	mysql -u root --password=${root_password} < $WORKDIR/create_${database}.sql
441	if [ $? -ne 0 ]; then
442	errorAndLog "mysqlCreateAdminUserToDb(): error while creating user in mysql"
443	rm -f $WORKDIR/create_${database}.sql
444	return 1
445	else
446	echoAndLog "mysqlCreateAdminUserToDb(): user created ok"
447	rm -f $WORKDIR/create_${database}.sql
448	return 0
449	fi
450	}
451
452
453	#####################################################################
454	####### Funciones para el manejo de Subversion
455	#####################################################################
456
457	function svnExportCode()
458	{
459	if [ $# -ne 1 ]; then
460	errorAndLog "${FUNCNAME}(): invalid number of parameters"
461	exit 1
462	fi
463
464	local url=$1
465
466	echoAndLog "${FUNCNAME}(): downloading subversion code..."
467
468	svn export "${url}" opengnsys
469	if [ $? -ne 0 ]; then
470	errorAndLog "${FUNCNAME}(): error getting code from ${url}, verify your user and password"
471	return 1
472	fi
473	echoAndLog "${FUNCNAME}(): subversion code downloaded"
474	return 0
475	}
476
477
478	############################################################
479	### Detectar red
480	############################################################
481
482	function getNetworkSettings()
483	{
484	# Variables globales definidas:
485	# - SERVERIP: IP local del servidor.
486	# - NETIP: IP de la red.
487	# - NETMASK: máscara de red.
488	# - NETBROAD: IP de difusión de la red.
489	# - ROUTERIP: IP del router.
490	# - DNSIP: IP del servidor DNS.
491
492	local MAINDEV
493
494	echoAndLog "${FUNCNAME}(): Detecting default network parameters."
495	MAINDEV=$(ip -o link show up \| awk '!/loopback/ {d=d$2} END {sub(/:.*/,"",d); print d}')
496	if [ -z "$MAINDEV" ]; then
497	errorAndLog "${FUNCNAME}(): Network device not detected."
498	exit 1
499	fi
500	SERVERIP=$(ip -o addr show dev $MAINDEV \| awk '$3~/inet$/ {sub (/\/.*/, ""); print ($4)}')
501	NETMASK=$(LANG=C ifconfig $MAINDEV \| awk '/Mask/ {sub(/.*:/,"",$4); print $4}')
502	NETBROAD=$(ip -o addr show dev $MAINDEV \| awk '$3~/inet$/ {print ($6)}')
503	NETIP=$(netstat -nr \| grep $MAINDEV \| awk '$1!~/0\.0\.0\.0/ {if (n=="") n=$1} END {print n}')
504	ROUTERIP=$(netstat -nr \| awk '$1~/0\.0\.0\.0/ {print $2}')
505	DNSIP=$(awk '/nameserver/ {print $2}' /etc/resolv.conf \| head -n1)
506	if [ -z "$NETIP" -o -z "$NETMASK" ]; then
507	errorAndLog "${FUNCNAME}(): Network not detected."
508	exit 1
509	fi
510
511	# Variables de ejecución de Apache
512	# - APACHE_RUN_USER
513	# - APACHE_RUN_GROUP
514	if [ -f /etc/apache2/envvars ]; then
515	source /etc/apache2/envvars
516	fi
517	APACHE_RUN_USER=${APACHE_RUN_USER:-"www-data"}
518	APACHE_RUN_GROUP=${APACHE_RUN_GROUP:-"www-data"}
519	}
520
521
522	############################################################
523	### Esqueleto para el Servicio pxe y contenedor tftpboot ###
524	############################################################
525
526	function tftpConfigure() {
527	echo "Configurando el servicio tftp"
528	basetftp=/var/lib/tftpboot
529
530	# reiniciamos demonio internet ????? porque ????
531	/etc/init.d/openbsd-inetd start
532
533	# preparacion contenedor tftpboot
534	cp -pr /usr/lib/syslinux/ ${basetftp}/syslinux
535	cp /usr/lib/syslinux/pxelinux.0 ${basetftp}
536	# prepamos el directorio de la configuracion de pxe
537	mkdir -p ${basetftp}/pxelinux.cfg
538	cat > ${basetftp}/pxelinux.cfg/default <<EOF
539	DEFAULT pxe
540
541	LABEL pxe
542	KERNEL linux
543	APPEND initrd=initrd.gz ip=dhcp ro vga=788 irqpoll acpi=on
544	EOF
545	# comprobamos el servicio tftp
546	sleep 1
547	testPxe
548	## damos perfimos de lectura a usuario web.
549	chown -R $APACHE_RUN_USER:$APACHE_RUN_GROUP ${basetftp}
550	}
551
552	function testPxe () {
553	cd /tmp
554	echo "comprobando servicio pxe ..... Espere"
555	tftp -v localhost -c get pxelinux.0 /tmp/pxelinux.0 && echo "servidor tftp OK" \|\| echo "servidor tftp KO"
556	cd /
557	}
558
559	########################################################################
560	## Configuracion servicio NFS
561	########################################################################
562
563	# ADVERTENCIA: usa variables globales NETIP y NETMASK!
564	function nfsConfigure()
565	{
566	echoAndLog "${FUNCNAME}(): Config nfs server."
567
568	backupFile /etc/exports
569
570	nfsAddExport /opt/opengnsys/client ${NETIP}/${NETMASK}:ro,no_subtree_check,no_root_squash,sync
571	if [ $? -ne 0 ]; then
572	errorAndLog "${FUNCNAME}(): error while adding nfs client config"
573	return 1
574	fi
575
576	nfsAddExport /opt/opengnsys/images ${NETIP}/${NETMASK}:rw,no_subtree_check,no_root_squash,sync,crossmnt
577	if [ $? -ne 0 ]; then
578	errorAndLog "${FUNCNAME}(): error while adding nfs images config"
579	return 1
580	fi
581
582	nfsAddExport /opt/opengnsys/log/clients ${NETIP}/${NETMASK}:rw,no_subtree_check,no_root_squash,sync
583	if [ $? -ne 0 ]; then
584	errorAndLog "${FUNCNAME}(): error while adding logging client config"
585	return 1
586	fi
587
588	/etc/init.d/nfs-kernel-server restart
589
590	exportfs -va
591	if [ $? -ne 0 ]; then
592	errorAndLog "${FUNCNAME}(): error while configure exports"
593	return 1
594	fi
595
596	echoAndLog "${FUNCNAME}(): Added NFS configuration to file \"/etc/exports\"."
597	return 0
598	}
599
600
601	# ejemplos:
602	#nfsAddExport /opt/opengnsys 192.168.0.0/255.255.255.0:ro,no_subtree_check,no_root_squash,sync
603	#nfsAddExport /opt/opengnsys 192.168.0.0/255.255.255.0
604	#nfsAddExport /opt/opengnsys 80.20.2.1:ro 192.123.32.2:rw
605	function nfsAddExport()
606	{
607	if [ $# -lt 2 ]; then
608	errorAndLog "${FUNCNAME}(): invalid number of parameters"
609	exit 1
610	fi
611
612	if [ ! -f /etc/exports ]; then
613	errorAndLog "${FUNCNAME}(): /etc/exports don't exists"
614	return 1
615	fi
616
617	local export="${1}"
618	local contador=0
619	local cadenaexport
620
621	grep "^${export}" /etc/exports > /dev/null
622	if [ $? -eq 0 ]; then
623	echoAndLog "${FUNCNAME}(): $export exists in /etc/exports, omiting"
624	return 0
625	fi
626
627	cadenaexport="${export}"
628	for parametro in $*
629	do
630	if [ $contador -gt 0 ]
631	then
632	host=`echo $parametro \| awk -F: '{print $1}'`
633	options=`echo $parametro \| awk -F: '{print $2}'`
634	if [ "${host}" == "" ]; then
635	errorAndLog "${FUNCNAME}(): host can't be empty"
636	return 1
637	fi
638	cadenaexport="${cadenaexport}\t${host}"
639
640	if [ "${options}" != "" ]; then
641	cadenaexport="${cadenaexport}(${options})"
642	fi
643	fi
644	let contador=contador+1
645	done
646
647	echo -en "$cadenaexport\n" >> /etc/exports
648
649	echoAndLog "${FUNCNAME}(): add $export to /etc/exports"
650
651	return 0
652	}
653
654	########################################################################
655	## Configuracion servicio DHCP
656	########################################################################
657
658	function dhcpConfigure()
659	{
660	echoAndLog "${FUNCNAME}(): Sample DHCP Configuration."
661
662	backupFile /etc/dhcp3/dhcpd.conf
663
664	sed -e "s/SERVERIP/$SERVERIP/g" \
665	-e "s/NETIP/$NETIP/g" \
666	-e "s/NETMASK/$NETMASK/g" \
667	-e "s/NETBROAD/$NETBROAD/g" \
668	-e "s/ROUTERIP/$ROUTERIP/g" \
669	-e "s/DNSIP/$DNSIP/g" \
670	$WORKDIR/opengnsys/server/DHCP/dhcpd.conf > /etc/dhcp3/dhcpd.conf
671	if [ $? -ne 0 ]; then
672	errorAndLog "${FUNCNAME}(): error while configuring dhcp server"
673	return 1
674	fi
675
676	/etc/init.d/dhcp3-server restart
677	echoAndLog "${FUNCNAME}(): Sample DHCP Configured in file \"/etc/dhcp3/dhcpd.conf\"."
678	return 0
679	}
680
681
682	#####################################################################
683	####### Funciones específicas de la instalación de Opengnsys
684	#####################################################################
685
686	# Copiar ficheros del OpenGnSys Web Console.
687	function installWebFiles()
688	{
689	echoAndLog "${FUNCNAME}(): Installing web files..."
690	cp -ar $WORKDIR/opengnsys/admin/WebConsole/* $INSTALL_TARGET/www #*/ comentario para doxigen
691	if [ $? != 0 ]; then
692	errorAndLog "${FUNCNAME}(): Error copying web files."
693	exit 1
694	fi
695	find $INSTALL_TARGET/www -name .svn -type d -exec rm -fr {} \; 2>/dev/null
696	# Cambiar permisos para ficheros especiales.
697	chown -R $APACHE_RUN_USER:$APACHE_RUN_GROUP \
698	$INSTALL_TARGET/www/includes \
699	$INSTALL_TARGET/www/comandos/gestores/filescripts \
700	$INSTALL_TARGET/www/images/iconos
701	echoAndLog "${FUNCNAME}(): Web files installed successfully."
702	}
703
704	# Configuración específica de Apache.
705	function openGnsysInstallWebConsoleApacheConf()
706	{
707	if [ $# -ne 2 ]; then
708	errorAndLog "${FUNCNAME}(): invalid number of parameters"
709	exit 1
710	fi
711
712	local path_opengnsys_base=$1
713	local path_apache2_confd=$2
714	local path_web_console=${path_opengnsys_base}/www
715
716	if [ ! -d $path_apache2_confd ]; then
717	errorAndLog "${FUNCNAME}(): path to apache2 conf.d can not found, verify your server installation"
718	return 1
719	fi
720
721	mkdir -p $path_apache2_confd/{sites-available,sites-enabled}
722
723	echoAndLog "${FUNCNAME}(): creating apache2 config file.."
724
725
726	# genera configuración
727	cat > $path_opengnsys_base/etc/apache.conf <<EOF
728	# OpenGnSys Web Console configuration for Apache
729
730	Alias /opengnsys ${path_web_console}
731
732	<Directory ${path_web_console}>
733	Options -Indexes FollowSymLinks
734	DirectoryIndex acceso.php
735	</Directory>
736	EOF
737
738	ln -fs $path_opengnsys_base/etc/apache.conf $path_apache2_confd/sites-available/opengnsys.conf
739	ln -fs $path_apache2_confd/sites-available/opengnsys.conf $path_apache2_confd/sites-enabled/opengnsys.conf
740	if [ $? -ne 0 ]; then
741	errorAndLog "${FUNCNAME}(): config file can't be linked to apache conf, verify your server installation"
742	return 1
743	else
744	echoAndLog "${FUNCNAME}(): config file created and linked, restarting apache daemon"
745	/etc/init.d/apache2 restart
746	return 0
747	fi
748	}
749
750	# Crear documentación Doxygen para la consola web.
751	function makeDoxygenFiles()
752	{
753	echoAndLog "${FUNCNAME}(): Making Doxygen web files..."
754	$WORKDIR/opengnsys/installer/ogGenerateDoc.sh \
755	$WORKDIR/opengnsys/client/engine $INSTALL_TARGET/www
756	if [ ! -d "$INSTALL_TARGET/www/html" ]; then
757	errorAndLog "${FUNCNAME}(): unable to create Doxygen web files."
758	return 1
759	fi
760	mv "$INSTALL_TARGET/www/html" "$INSTALL_TARGET/www/api"
761	chown -R $APACHE_RUN_USER:$APACHE_RUN_GROUP $INSTALL_TARGET/www/api
762	echoAndLog "${FUNCNAME}(): Doxygen web files created successfully."
763	}
764
765
766	# Crea la estructura base de la instalación de opengnsys
767	function openGnsysInstallCreateDirs()
768	{
769	if [ $# -ne 1 ]; then
770	errorAndLog "${FUNCNAME}(): invalid number of parameters"
771	exit 1
772	fi
773
774	local path_opengnsys_base=$1
775
776	echoAndLog "${FUNCNAME}(): creating directory paths in $path_opengnsys_base"
777
778	mkdir -p $path_opengnsys_base
779	mkdir -p $path_opengnsys_base/admin/{autoexec,comandos,menus,usuarios}
780	mkdir -p $path_opengnsys_base/bin
781	mkdir -p $path_opengnsys_base/client
782	mkdir -p $path_opengnsys_base/doc
783	mkdir -p $path_opengnsys_base/etc
784	mkdir -p $path_opengnsys_base/lib
785	mkdir -p $path_opengnsys_base/log/clients
786	mkdir -p $path_opengnsys_base/sbin
787	mkdir -p $path_opengnsys_base/www
788	mkdir -p $path_opengnsys_base/images
789	ln -fs /var/lib/tftpboot $path_opengnsys_base
790	ln -fs $path_opengnsys_base/log /var/log/opengnsys
791
792	if [ $? -ne 0 ]; then
793	errorAndLog "${FUNCNAME}(): error while creating dirs. Do you have write permissions?"
794	return 1
795	fi
796
797	echoAndLog "${FUNCNAME}(): directory paths created"
798	return 0
799	}
800
801	# Copia ficheros de configuración y ejecutables genéricos del servidor.
802	function openGnsysCopyServerFiles () {
803	if [ $# -ne 1 ]; then
804	errorAndLog "${FUNCNAME}(): invalid number of parameters"
805	exit 1
806	fi
807
808	local path_opengnsys_base=$1
809
810	local SOURCES=( client/boot/initrd-generator \
811	client/boot/upgrade-clients-udeb.sh \
812	client/boot/udeblist.conf \
813	client/boot/udeblist-jaunty.conf \
814	client/boot/udeblist-karmic.conf \
815	client/boot/udeblist-lucid.conf \
816	server/PXE/pxelinux.cfg/default \
817	doc )
818	local TARGETS=( bin/initrd-generator \
819	bin/upgrade-clients-udeb.sh \
820	etc/udeblist.conf \
821	etc/udeblist-jaunty.conf \
822	etc/udeblist-karmic.conf \
823	etc/udeblist-lucid.conf \
824	tftpboot/pxelinux.cfg/default \
825	doc )
826
827	if [ ${#SOURCES[@]} != ${#TARGETS[@]} ]; then
828	errorAndLog "${FUNCNAME}(): inconsistent number of array items"
829	exit 1
830	fi
831
832	echoAndLog "${FUNCNAME}(): copying files to server directories"
833
834	pushd $WORKDIR/opengnsys
835	local i
836	for (( i = 0; i < ${#SOURCES[@]}; i++ )); do
837	if [ -f "${SOURCES[$i]}" ]; then
838	echoAndLog "Copying ${SOURCES[$i]} to $path_opengnsys_base/${TARGETS[$i]}"
839	cp -p "${SOURCES[$i]}" "${path_opengnsys_base}/${TARGETS[$i]}"
840	elif [ -d "${SOURCES[$i]}" ]; then
841	echoAndLog "Copying content of ${SOURCES[$i]} to $path_opengnsys_base/${TARGETS[$i]}"
842	cp -a "${SOURCES[$i]}"/* "${path_opengnsys_base}/${TARGETS[$i]}"
843	else
844	echoAndLog "Warning: Unable to copy ${SOURCES[$i]} to $path_opengnsys_base/${TARGETS[$i]}"
845	fi
846	done
847	popd
848	}
849
850	####################################################################
851	### Funciones de compilación de códifo fuente de servicios
852	####################################################################
853
854	# Compilar los servicios de OpenGNsys
855	function servicesCompilation ()
856	{
857	local hayErrores=0
858
859	# Compilar OpenGnSys Server
860	echoAndLog "${FUNCNAME}(): Compiling OpenGnSys Admin Server"
861	pushd $WORKDIR/opengnsys/admin/Services/ogAdmServer
862	make && make install
863	if [ $? -ne 0 ]; then
864	echoAndLog "${FUNCNAME}(): error while compiling OpenGnSys Admin Server"
865	hayErrores=1
866	fi
867	popd
868	# Compilar OpenGnSys Repository Manager
869	echoAndLog "${FUNCNAME}(): Compiling OpenGnSys Repository Manager"
870	pushd $WORKDIR/opengnsys/admin/Services/ogAdmRepo
871	make && make install
872	if [ $? -ne 0 ]; then
873	echoAndLog "${FUNCNAME}(): error while compiling OpenGnSys Repository Manager"
874	hayErrores=1
875	fi
876	popd
877	# Compilar OpenGnSys Client
878	echoAndLog "${FUNCNAME}(): Compiling OpenGnSys Admin Client"
879	pushd $WORKDIR/opengnsys/admin/Services/ogAdmClient
880	make && mv ogAdmClient ../../../client/nfsexport/bin
881	if [ $? -ne 0 ]; then
882	echoAndLog "${FUNCNAME}(): error while compiling OpenGnSys Admin Client"
883	hayErrores=1
884	fi
885	popd
886
887	return $hayErrores
888	}
889
890
891	####################################################################
892	### Funciones instalacion cliente opengnsys
893	####################################################################
894
895	function openGnsysClientCreate()
896	{
897	local OSDISTRIB OSCODENAME
898
899	local hayErrores=0
900
901	echoAndLog "${FUNCNAME}(): Copying OpenGnSys Client files."
902	cp -ar $WORKDIR/opengnsys/client/nfsexport/* $INSTALL_TARGET/client
903	find $INSTALL_TARGET/client -name .svn -type d -exec rm -fr {} \; 2>/dev/null
904	echoAndLog "${FUNCNAME}(): Copying OpenGnSys Cloning Engine files."
905	mkdir -p $INSTALL_TARGET/client/lib/engine/bin
906	cp -ar $WORKDIR/opengnsys/client/engine/*.lib $INSTALL_TARGET/client/lib/engine/bin
907	if [ $? -ne 0 ]; then
908	errorAndLog "${FUNCNAME}(): error while copying engine files"
909	hayErrores=1
910	fi
911
912	# Cargar Kernel, Initrd y paquetes udeb para la distribución del servidor (o por defecto).
913	OSDISTRIB=$(lsb_release -i \| awk -F: '{sub(/\t/,""); print $2}') 2>/dev/null
914	OSCODENAME=$(lsb_release -c \| awk -F: '{sub(/\t/,""); print $2}') 2>/dev/null
915	if [ "$OSDISTRIB" = "Ubuntu" -a -n "$OSCODENAME" ]; then
916	echoAndLog "${FUNCNAME}(): Loading Kernel and Initrd files for $OSDISTRIB $OSCODENAME."
917	$INSTALL_TARGET/bin/initrd-generator -t $INSTALL_TARGET/tftpboot -v "$OSCODENAME"
918	if [ $? -ne 0 ]; then
919	errorAndLog "${FUNCNAME}(): error while generating initrd OpenGnSys Admin Client"
920	hayErrores=1
921	fi
922	echoAndLog "${FUNCNAME}(): Loading udeb files for $OSDISTRIB $OSCODENAME."
923	$INSTALL_TARGET/bin/upgrade-clients-udeb.sh "$OSCODENAME"
924	if [ $? -ne 0 ]; then
925	errorAndLog "${FUNCNAME}(): error while upgrading udeb files OpenGnSys Admin Client"
926	hayErrores=1
927	fi
928	else
929	echoAndLog "${FUNCNAME}(): Loading default Kernel and Initrd files."
930	$INSTALL_TARGET/bin/initrd-generator -t $INSTALL_TARGET/tftpboot/
931	if [ $? -ne 0 ]; then
932	errorAndLog "${FUNCNAME}(): error while generating initrd OpenGnSys Admin Client"
933	hayErrores=1
934	fi
935	echoAndLog "${FUNCNAME}(): Loading default udeb files."
936	$INSTALL_TARGET/bin/upgrade-clients-udeb.sh
937	if [ $? -ne 0 ]; then
938	errorAndLog "${FUNCNAME}(): error while upgrading udeb files OpenGnSys Admin Client"
939	hayErrores=1
940	fi
941	fi
942
943	if [ $hayErrores -eq 0 ]; then
944	echoAndLog "${FUNCNAME}(): Client generation success."
945	else
946	errorAndLog "${FUNCNAME}(): Client generation with errors"
947	fi
948
949	return $hayErrores
950	}
951
952
953	# Configuración básica de servicios de OpenGnSys
954	function openGnsysConfigure()
955	{
956	echoAndLog "openGnsysConfigure(): Copying init files."
957	cp -p $WORKDIR/opengnsys/admin/Services/opengnsys.init /etc/init.d/opengnsys
958	cp -p $WORKDIR/opengnsys/admin/Services/opengnsys.default /etc/default/opengnsys
959	update-rc.d opengnsys defaults
960	echoAndLog "openGnsysConfigure(): Creating OpenGnSys config file in \"$INSTALL_TARGET/etc\"."
961	perl -pi -e "s/SERVERIP/$SERVERIP/g" $INSTALL_TARGET/etc/ogAdmServer.cfg
962	perl -pi -e "s/SERVERIP/$SERVERIP/g" $INSTALL_TARGET/etc/ogAdmRepo.cfg
963	echoAndLog "${FUNCNAME}(): Creating Web Console config file"
964	OPENGNSYS_CONSOLEURL="http://$SERVERIP/opengnsys"
965	perl -pi -e "s/SERVERIP/$SERVERIP/g; s/OPENGNSYSURL/${OPENGNSYS_CONSOLEURL//\//\\/}/g" $INSTALL_TARGET/www/controlacceso.php
966	sed -e "s/SERVERIP/$SERVERIP/g" -e "s/OPENGNSYSURL/${OPENGNSYS_CONSOLEURL//\//\\/}/g" $WORKDIR/opengnsys/admin/Services/ogAdmClient/ogAdmClient.cfg > $INSTALL_TARGET/client/etc/ogAdmClient.cfg
967	echoAndLog "openGnsysConfiguration(): Starting OpenGnSys services."
968	/etc/init.d/opengnsys start
969	}
970
971
972	#####################################################################
973	####### Función de resumen informativo de la instalación
974	#####################################################################
975
976	function installationSummary(){
977	echo
978	echoAndLog "OpenGnSys Installation Summary"
979	echo "=============================="
980	echoAndLog "Project version: $(cat $INSTALL_TARGET/doc/VERSION.txt 2>/dev/null)"
981	echoAndLog "Installation directory: $INSTALL_TARGET"
982	echoAndLog "Repository directory: $INSTALL_TARGET/images"
983	echoAndLog "TFTP configuracion directory: /var/lib/tftpboot"
984	echoAndLog "DHCP configuracion file: /etc/dhcp3/dhcpd.conf"
985	echoAndLog "NFS configuracion file: /etc/exports"
986	echoAndLog "Web Console URL: $OPENGNSYS_CONSOLEURL"
987	echoAndLog "Web Console admin user: $OPENGNSYS_DB_USER"
988	echoAndLog "Web Console admin password: $OPENGNSYS_DB_PASSWD"
989	echoAndLog "Web Console default user: $OPENGNSYS_DB_DEFAULTUSER"
990	echoAndLog "Web Console default password: $OPENGNSYS_DB_DEFAULTPASSWD"
991	echo
992	echoAndLog "Post-Installation Instructions:"
993	echo "==============================="
994	echoAndLog "Review or edit all configuration files."
995	echoAndLog "Insert DHCP configuration data and restart service."
996	echoAndLog "Log-in as Web Console admin user."
997	echoAndLog " - Review default Organization data and default user."
998	echoAndLog "Log-in as Web Console organization user."
999	echoAndLog " - Insert OpenGnSys data (rooms, computers, etc)."
1000	echo
1001	}
1002
1003
1004
1005	#####################################################################
1006	####### Proceso de instalación de OpenGnSys
1007	#####################################################################
1008
1009
1010	echoAndLog "OpenGnSys installation begins at $(date)"
1011
1012	# Detener servicios de OpenGnSys, si están activos previamente.
1013	[ -f /etc/init.d/opengnsys ] && /etc/init.d/opengnsys stop
1014
1015	# Detectar parámetros de red por defecto
1016	getNetworkSettings
1017	if [ $? -ne 0 ]; then
1018	errorAndLog "Error reading default network settings."
1019	exit 1
1020	fi
1021
1022	# Actualizar repositorios
1023	apt-get update
1024
1025	# Instalación de dependencias (paquetes de sistema operativo).
1026	declare -a notinstalled
1027	checkDependencies DEPENDENCIES notinstalled
1028	if [ $? -ne 0 ]; then
1029	installDependencies notinstalled
1030	if [ $? -ne 0 ]; then
1031	echoAndLog "Error while installing some dependeces, please verify your server installation before continue"
1032	exit 1
1033	fi
1034	fi
1035
1036	# Arbol de directorios de OpenGnSys.
1037	openGnsysInstallCreateDirs ${INSTALL_TARGET}
1038	if [ $? -ne 0 ]; then
1039	errorAndLog "Error while creating directory paths!"
1040	exit 1
1041	fi
1042
1043	# Si es necesario, descarga el repositorio de código en directorio temporal
1044	if [ $USESVN -eq 1 ]; then
1045	svnExportCode $SVN_URL
1046	if [ $? -ne 0 ]; then
1047	errorAndLog "Error while getting code from svn"
1048	exit 1
1049	fi
1050	else
1051	ln -fs "$(dirname $PROGRAMDIR)" opengnsys
1052	fi
1053
1054	# Compilar código fuente de los servicios de OpenGnSys.
1055	servicesCompilation
1056	if [ $? -ne 0 ]; then
1057	errorAndLog "Error while compiling OpenGnsys services"
1058	exit 1
1059	fi
1060
1061	# Configurando tftp
1062	tftpConfigure
1063
1064	# Configuración NFS
1065	nfsConfigure
1066	if [ $? -ne 0 ]; then
1067	errorAndLog "Error while configuring nfs server!"
1068	exit 1
1069	fi
1070
1071	# Configuración ejemplo DHCP
1072	dhcpConfigure
1073	if [ $? -ne 0 ]; then
1074	errorAndLog "Error while copying your dhcp server files!"
1075	exit 1
1076	fi
1077
1078	# Copiar ficheros de servicios OpenGnSys Server.
1079	openGnsysCopyServerFiles ${INSTALL_TARGET}
1080	if [ $? -ne 0 ]; then
1081	errorAndLog "Error while copying the server files!"
1082	exit 1
1083	fi
1084
1085	# Instalar Base de datos de OpenGnSys Admin.
1086	isInArray notinstalled "mysql-server"
1087	if [ $? -eq 0 ]; then
1088	mysqlSetRootPassword ${MYSQL_ROOT_PASSWORD}
1089	else
1090	mysqlGetRootPassword
1091	fi
1092
1093	mysqlTestConnection ${MYSQL_ROOT_PASSWORD}
1094	if [ $? -ne 0 ]; then
1095	errorAndLog "Error while connection to mysql"
1096	exit 1
1097	fi
1098	mysqlDbExists ${MYSQL_ROOT_PASSWORD} ${OPENGNSYS_DATABASE}
1099	if [ $? -ne 0 ]; then
1100	echoAndLog "Creating Web Console database"
1101	mysqlCreateDb ${MYSQL_ROOT_PASSWORD} ${OPENGNSYS_DATABASE}
1102	if [ $? -ne 0 ]; then
1103	errorAndLog "Error while creating Web Console database"
1104	exit 1
1105	fi
1106	else
1107	echoAndLog "Web Console database exists, ommiting creation"
1108	fi
1109
1110	mysqlCheckUserExists ${MYSQL_ROOT_PASSWORD} ${OPENGNSYS_DB_USER}
1111	if [ $? -ne 0 ]; then
1112	echoAndLog "Creating user in database"
1113	mysqlCreateAdminUserToDb ${MYSQL_ROOT_PASSWORD} ${OPENGNSYS_DATABASE} ${OPENGNSYS_DB_USER} "${OPENGNSYS_DB_PASSWD}"
1114	if [ $? -ne 0 ]; then
1115	errorAndLog "Error while creating database user"
1116	exit 1
1117	fi
1118
1119	fi
1120
1121	mysqlCheckDbIsEmpty ${MYSQL_ROOT_PASSWORD} ${OPENGNSYS_DATABASE}
1122	if [ $? -eq 0 ]; then
1123	echoAndLog "Creating tables..."
1124	if [ -f $WORKDIR/$OPENGNSYS_DB_CREATION_FILE ]; then
1125	mysqlImportSqlFileToDb ${MYSQL_ROOT_PASSWORD} ${OPENGNSYS_DATABASE} $WORKDIR/$OPENGNSYS_DB_CREATION_FILE
1126	else
1127	errorAndLog "Unable to locate $WORKDIR/$OPENGNSYS_DB_CREATION_FILE!!"
1128	exit 1
1129	fi
1130	fi
1131
1132	# copiando paqinas web
1133	installWebFiles
1134	# Generar páqinas web de documentación de la API
1135	makeDoxygenFiles
1136
1137	# creando configuracion de apache2
1138	openGnsysInstallWebConsoleApacheConf $INSTALL_TARGET /etc/apache2
1139	if [ $? -ne 0 ]; then
1140	errorAndLog "Error configuring Apache for OpenGnSYS Admin"
1141	exit 1
1142	fi
1143
1144	popd
1145
1146	# Creando la estructura del cliente
1147	openGnsysClientCreate
1148	if [ $? -ne 0 ]; then
1149	errorAndLog "Error creating clients"
1150	exit 1
1151	fi
1152
1153	# Configuración de servicios de OpenGnSys
1154	openGnsysConfigure
1155
1156	# Mostrar sumario de la instalación e instrucciones de post-instalación.
1157	installationSummary
1158
1159	#rm -rf $WORKDIR
1160	echoAndLog "OpenGnSys installation finished at $(date)"
1161

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source: installer/opengnsys_installer.sh @ bf1840e9

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