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source: installer/opengnsys_installer.sh @ 85b029f

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Last change on this file since 85b029f was 85b029f, checked in by ramon <ramongomez@…>, 15 years ago

Scripts de gestión de repositorio independientes de la API del motor de clonación.

git-svn-id: https://opengnsys.es/svn/trunk@1085 a21b9725-9963-47de-94b9-378ad31fedc9

Property mode set to 100755

File size: 35.1 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 $package ]; then
111	errorAndLog "${FUNCNAME}(): parameter required"
112	exit 1
113	fi
114	echoAndLog "${FUNCNAME}(): checking if package $package exists"
115	dpkg -s $package &>/dev/null \| grep Status \| grep -qw install
116	if [ $? -eq 0 ]; then
117	echoAndLog "${FUNCNAME}(): package $package exists"
118	return 0
119	else
120	echoAndLog "${FUNCNAME}(): 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 [ $# -ne 2 ]; then
131	errorAndLog "${FUNCNAME}(): invalid number of parameters"
132	exit 1
133	fi
134
135	echoAndLog "${FUNCNAME}(): 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[$i]}"
157	done
158
159	# retorna el numero de paquetes no resueltos
160	echoAndLog "${FUNCNAME}(): 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	repoman/bin \
819	doc )
820	local TARGETS=( bin/initrd-generator \
821	bin/upgrade-clients-udeb.sh \
822	etc/udeblist.conf \
823	etc/udeblist-jaunty.conf \
824	etc/udeblist-karmic.conf \
825	etc/udeblist-lucid.conf \
826	tftpboot/pxelinux.cfg/default \
827	bin \
828	doc )
829
830	if [ ${#SOURCES[@]} != ${#TARGETS[@]} ]; then
831	errorAndLog "${FUNCNAME}(): inconsistent number of array items"
832	exit 1
833	fi
834
835	echoAndLog "${FUNCNAME}(): copying files to server directories"
836
837	pushd $WORKDIR/opengnsys
838	local i
839	for (( i = 0; i < ${#SOURCES[@]}; i++ )); do
840	if [ -f "${SOURCES[$i]}" ]; then
841	echoAndLog "Copying ${SOURCES[$i]} to $path_opengnsys_base/${TARGETS[$i]}"
842	cp -p "${SOURCES[$i]}" "${path_opengnsys_base}/${TARGETS[$i]}"
843	elif [ -d "${SOURCES[$i]}" ]; then
844	echoAndLog "Copying content of ${SOURCES[$i]} to $path_opengnsys_base/${TARGETS[$i]}"
845	cp -a "${SOURCES[$i]}"/* "${path_opengnsys_base}/${TARGETS[$i]}"
846	else
847	echoAndLog "Warning: Unable to copy ${SOURCES[$i]} to $path_opengnsys_base/${TARGETS[$i]}"
848	fi
849	done
850	popd
851	}
852
853	####################################################################
854	### Funciones de compilación de códifo fuente de servicios
855	####################################################################
856
857	# Compilar los servicios de OpenGNsys
858	function servicesCompilation ()
859	{
860	local hayErrores=0
861
862	# Compilar OpenGnSys Server
863	echoAndLog "${FUNCNAME}(): Compiling OpenGnSys Admin Server"
864	pushd $WORKDIR/opengnsys/admin/Services/ogAdmServer
865	make && make install
866	if [ $? -ne 0 ]; then
867	echoAndLog "${FUNCNAME}(): error while compiling OpenGnSys Admin Server"
868	hayErrores=1
869	fi
870	popd
871	# Compilar OpenGnSys Repository Manager
872	echoAndLog "${FUNCNAME}(): Compiling OpenGnSys Repository Manager"
873	pushd $WORKDIR/opengnsys/admin/Services/ogAdmRepo
874	make && make install
875	if [ $? -ne 0 ]; then
876	echoAndLog "${FUNCNAME}(): error while compiling OpenGnSys Repository Manager"
877	hayErrores=1
878	fi
879	popd
880	# Compilar OpenGnSys Agent
881	echoAndLog "${FUNCNAME}(): Compiling OpenGnSys Agent"
882	pushd $WORKDIR/opengnsys/admin/Services/ogAdmAgent
883	make && make install
884	if [ $? -ne 0 ]; then
885	echoAndLog "${FUNCNAME}(): error while compiling OpenGnSys Agent"
886	hayErrores=1
887	fi
888	popd
889	# Compilar OpenGnSys Client
890	echoAndLog "${FUNCNAME}(): Compiling OpenGnSys Admin Client"
891	pushd $WORKDIR/opengnsys/admin/Services/ogAdmClient
892	make && mv ogAdmClient ../../../client/nfsexport/bin
893	if [ $? -ne 0 ]; then
894	echoAndLog "${FUNCNAME}(): error while compiling OpenGnSys Admin Client"
895	hayErrores=1
896	fi
897	popd
898
899	return $hayErrores
900	}
901
902
903	####################################################################
904	### Funciones instalacion cliente opengnsys
905	####################################################################
906
907	function openGnsysClientCreate()
908	{
909	local OSDISTRIB OSCODENAME
910
911	local hayErrores=0
912
913	echoAndLog "${FUNCNAME}(): Copying OpenGnSys Client files."
914	cp -ar $WORKDIR/opengnsys/client/nfsexport/* $INSTALL_TARGET/client
915	find $INSTALL_TARGET/client -name .svn -type d -exec rm -fr {} \; 2>/dev/null
916	echoAndLog "${FUNCNAME}(): Copying OpenGnSys Cloning Engine files."
917	mkdir -p $INSTALL_TARGET/client/lib/engine/bin
918	cp -ar $WORKDIR/opengnsys/client/engine/*.lib $INSTALL_TARGET/client/lib/engine/bin
919	if [ $? -ne 0 ]; then
920	errorAndLog "${FUNCNAME}(): error while copying engine files"
921	hayErrores=1
922	fi
923
924	# Cargar Kernel, Initrd y paquetes udeb para la distribución del servidor (o por defecto).
925	OSDISTRIB=$(lsb_release -i \| awk -F: '{sub(/\t/,""); print $2}') 2>/dev/null
926	OSCODENAME=$(lsb_release -c \| awk -F: '{sub(/\t/,""); print $2}') 2>/dev/null
927	if [ "$OSDISTRIB" = "Ubuntu" -a -n "$OSCODENAME" ]; then
928	echoAndLog "${FUNCNAME}(): Loading Kernel and Initrd files for $OSDISTRIB $OSCODENAME."
929	$INSTALL_TARGET/bin/initrd-generator -t $INSTALL_TARGET/tftpboot -v $OSCODENAME 2>&1 \| tee -a $LOG_FILE
930	if [ $? -ne 0 ]; then
931	errorAndLog "${FUNCNAME}(): error while generating initrd OpenGnSys Admin Client"
932	hayErrores=1
933	fi
934	echoAndLog "${FUNCNAME}(): Loading udeb files for $OSDISTRIB $OSCODENAME."
935	$INSTALL_TARGET/bin/upgrade-clients-udeb.sh $OSCODENAME 2>&1 \| tee -a $LOG_FILE
936	if [ $? -ne 0 ]; then
937	errorAndLog "${FUNCNAME}(): error while upgrading udeb files OpenGnSys Admin Client"
938	hayErrores=1
939	fi
940	else
941	echoAndLog "${FUNCNAME}(): Loading default Kernel and Initrd files."
942	$INSTALL_TARGET/bin/initrd-generator -t $INSTALL_TARGET/tftpboot 2>&1 \| tee -a $LOG_FILE
943	if [ $? -ne 0 ]; then
944	errorAndLog "${FUNCNAME}(): error while generating initrd OpenGnSys Admin Client"
945	hayErrores=1
946	fi
947	echoAndLog "${FUNCNAME}(): Loading default udeb files."
948	$INSTALL_TARGET/bin/upgrade-clients-udeb.sh 2>&1 \| tee -a $LOG_FILE
949	if [ $? -ne 0 ]; then
950	errorAndLog "${FUNCNAME}(): error while upgrading udeb files OpenGnSys Admin Client"
951	hayErrores=1
952	fi
953	fi
954
955	if [ $hayErrores -eq 0 ]; then
956	echoAndLog "${FUNCNAME}(): Client generation success."
957	else
958	errorAndLog "${FUNCNAME}(): Client generation with errors"
959	fi
960
961	return $hayErrores
962	}
963
964
965	# Configuración básica de servicios de OpenGnSys
966	function openGnsysConfigure()
967	{
968	echoAndLog "openGnsysConfigure(): Copying init files."
969	cp -p $WORKDIR/opengnsys/admin/Services/opengnsys.init /etc/init.d/opengnsys
970	cp -p $WORKDIR/opengnsys/admin/Services/opengnsys.default /etc/default/opengnsys
971	update-rc.d opengnsys defaults
972	echoAndLog "openGnsysConfigure(): Creating OpenGnSys config file in \"$INSTALL_TARGET/etc\"."
973	perl -pi -e "s/SERVERIP/$SERVERIP/g" $INSTALL_TARGET/etc/ogAdmServer.cfg
974	perl -pi -e "s/SERVERIP/$SERVERIP/g" $INSTALL_TARGET/etc/ogAdmRepo.cfg
975	perl -pi -e "s/SERVERIP/$SERVERIP/g" $INSTALL_TARGET/etc/ogAdmAgent.cfg
976	echoAndLog "${FUNCNAME}(): Creating Web Console config file"
977	OPENGNSYS_CONSOLEURL="http://$SERVERIP/opengnsys"
978	perl -pi -e "s/SERVERIP/$SERVERIP/g; s/OPENGNSYSURL/${OPENGNSYS_CONSOLEURL//\//\\/}/g" $INSTALL_TARGET/www/controlacceso.php
979	sed -e "s/SERVERIP/$SERVERIP/g" -e "s/OPENGNSYSURL/${OPENGNSYS_CONSOLEURL//\//\\/}/g" $WORKDIR/opengnsys/admin/Services/ogAdmClient/ogAdmClient.cfg > $INSTALL_TARGET/client/etc/ogAdmClient.cfg
980	echoAndLog "openGnsysConfiguration(): Starting OpenGnSys services."
981	/etc/init.d/opengnsys start
982	}
983
984
985	#####################################################################
986	####### Función de resumen informativo de la instalación
987	#####################################################################
988
989	function installationSummary(){
990	echo
991	echoAndLog "OpenGnSys Installation Summary"
992	echo "=============================="
993	echoAndLog "Project version: $(cat $INSTALL_TARGET/doc/VERSION.txt 2>/dev/null)"
994	echoAndLog "Installation directory: $INSTALL_TARGET"
995	echoAndLog "Repository directory: $INSTALL_TARGET/images"
996	echoAndLog "TFTP configuracion directory: /var/lib/tftpboot"
997	echoAndLog "DHCP configuracion file: /etc/dhcp3/dhcpd.conf"
998	echoAndLog "NFS configuracion file: /etc/exports"
999	echoAndLog "Web Console URL: $OPENGNSYS_CONSOLEURL"
1000	echoAndLog "Web Console admin user: $OPENGNSYS_DB_USER"
1001	echoAndLog "Web Console admin password: $OPENGNSYS_DB_PASSWD"
1002	echoAndLog "Web Console default user: $OPENGNSYS_DB_DEFAULTUSER"
1003	echoAndLog "Web Console default password: $OPENGNSYS_DB_DEFAULTPASSWD"
1004	echo
1005	echoAndLog "Post-Installation Instructions:"
1006	echo "==============================="
1007	echoAndLog "Review or edit all configuration files."
1008	echoAndLog "Insert DHCP configuration data and restart service."
1009	echoAndLog "Log-in as Web Console admin user."
1010	echoAndLog " - Review default Organization data and default user."
1011	echoAndLog "Log-in as Web Console organization user."
1012	echoAndLog " - Insert OpenGnSys data (rooms, computers, etc)."
1013	echo
1014	}
1015
1016
1017
1018	#####################################################################
1019	####### Proceso de instalación de OpenGnSys
1020	#####################################################################
1021
1022
1023	echoAndLog "OpenGnSys installation begins at $(date)"
1024
1025	# Detener servicios de OpenGnSys, si están activos previamente.
1026	[ -f /etc/init.d/opengnsys ] && /etc/init.d/opengnsys stop
1027
1028	# Detectar parámetros de red por defecto
1029	getNetworkSettings
1030	if [ $? -ne 0 ]; then
1031	errorAndLog "Error reading default network settings."
1032	exit 1
1033	fi
1034
1035	# Actualizar repositorios
1036	apt-get update
1037
1038	# Instalación de dependencias (paquetes de sistema operativo).
1039	declare -a notinstalled
1040	checkDependencies DEPENDENCIES notinstalled
1041	if [ $? -ne 0 ]; then
1042	installDependencies notinstalled
1043	if [ $? -ne 0 ]; then
1044	echoAndLog "Error while installing some dependeces, please verify your server installation before continue"
1045	exit 1
1046	fi
1047	fi
1048
1049	# Arbol de directorios de OpenGnSys.
1050	openGnsysInstallCreateDirs ${INSTALL_TARGET}
1051	if [ $? -ne 0 ]; then
1052	errorAndLog "Error while creating directory paths!"
1053	exit 1
1054	fi
1055
1056	# Si es necesario, descarga el repositorio de código en directorio temporal
1057	if [ $USESVN -eq 1 ]; then
1058	svnExportCode $SVN_URL
1059	if [ $? -ne 0 ]; then
1060	errorAndLog "Error while getting code from svn"
1061	exit 1
1062	fi
1063	else
1064	ln -fs "$(dirname $PROGRAMDIR)" opengnsys
1065	fi
1066
1067	# Compilar código fuente de los servicios de OpenGnSys.
1068	servicesCompilation
1069	if [ $? -ne 0 ]; then
1070	errorAndLog "Error while compiling OpenGnsys services"
1071	exit 1
1072	fi
1073
1074	# Configurando tftp
1075	tftpConfigure
1076
1077	# Configuración NFS
1078	nfsConfigure
1079	if [ $? -ne 0 ]; then
1080	errorAndLog "Error while configuring nfs server!"
1081	exit 1
1082	fi
1083
1084	# Configuración ejemplo DHCP
1085	dhcpConfigure
1086	if [ $? -ne 0 ]; then
1087	errorAndLog "Error while copying your dhcp server files!"
1088	exit 1
1089	fi
1090
1091	# Copiar ficheros de servicios OpenGnSys Server.
1092	openGnsysCopyServerFiles ${INSTALL_TARGET}
1093	if [ $? -ne 0 ]; then
1094	errorAndLog "Error while copying the server files!"
1095	exit 1
1096	fi
1097
1098	# Instalar Base de datos de OpenGnSys Admin.
1099	isInArray notinstalled "mysql-server"
1100	if [ $? -eq 0 ]; then
1101	mysqlSetRootPassword ${MYSQL_ROOT_PASSWORD}
1102	else
1103	mysqlGetRootPassword
1104	fi
1105
1106	mysqlTestConnection ${MYSQL_ROOT_PASSWORD}
1107	if [ $? -ne 0 ]; then
1108	errorAndLog "Error while connection to mysql"
1109	exit 1
1110	fi
1111	mysqlDbExists ${MYSQL_ROOT_PASSWORD} ${OPENGNSYS_DATABASE}
1112	if [ $? -ne 0 ]; then
1113	echoAndLog "Creating Web Console database"
1114	mysqlCreateDb ${MYSQL_ROOT_PASSWORD} ${OPENGNSYS_DATABASE}
1115	if [ $? -ne 0 ]; then
1116	errorAndLog "Error while creating Web Console database"
1117	exit 1
1118	fi
1119	else
1120	echoAndLog "Web Console database exists, ommiting creation"
1121	fi
1122
1123	mysqlCheckUserExists ${MYSQL_ROOT_PASSWORD} ${OPENGNSYS_DB_USER}
1124	if [ $? -ne 0 ]; then
1125	echoAndLog "Creating user in database"
1126	mysqlCreateAdminUserToDb ${MYSQL_ROOT_PASSWORD} ${OPENGNSYS_DATABASE} ${OPENGNSYS_DB_USER} "${OPENGNSYS_DB_PASSWD}"
1127	if [ $? -ne 0 ]; then
1128	errorAndLog "Error while creating database user"
1129	exit 1
1130	fi
1131
1132	fi
1133
1134	mysqlCheckDbIsEmpty ${MYSQL_ROOT_PASSWORD} ${OPENGNSYS_DATABASE}
1135	if [ $? -eq 0 ]; then
1136	echoAndLog "Creating tables..."
1137	if [ -f $WORKDIR/$OPENGNSYS_DB_CREATION_FILE ]; then
1138	mysqlImportSqlFileToDb ${MYSQL_ROOT_PASSWORD} ${OPENGNSYS_DATABASE} $WORKDIR/$OPENGNSYS_DB_CREATION_FILE
1139	else
1140	errorAndLog "Unable to locate $WORKDIR/$OPENGNSYS_DB_CREATION_FILE!!"
1141	exit 1
1142	fi
1143	else
1144	# Si existe fichero ogBDAdmin-VersLocal-VersRepo.sql; aplicar cambios.
1145	INSTVERSION=$(awk '{print $2}' $INSTALL_TARGET/doc/VERSION.txt)
1146	REPOVERSION=$(awk '{print $2}' $WORKDIR/opengnsys/doc/VERSION.txt)
1147	OPENGNSYS_DB_UPDADE_FILE="opengnsys/admin/Database/ogBDAdmin-$INSTVERSION-$REPOVERSION.sql"
1148	if [ -f $WORKDIR/$OPENGNSYS_DB_UPDADE_FILE ]; then
1149	echoAndLog "Updating tables from version $INSTVERSION to $REPOVERSION"
1150	mysqlImportSqlFileToDb ${MYSQL_ROOT_PASSWORD} ${OPENGNSYS_DATABASE} $WORKDIR/$OPENGNSYS_DB_UPDADE_FILE
1151	else
1152	echoAndLog "Database unchanged."
1153	fi
1154	fi
1155
1156	# copiando paqinas web
1157	installWebFiles
1158	# Generar páqinas web de documentación de la API
1159	makeDoxygenFiles
1160
1161	# creando configuracion de apache2
1162	openGnsysInstallWebConsoleApacheConf $INSTALL_TARGET /etc/apache2
1163	if [ $? -ne 0 ]; then
1164	errorAndLog "Error configuring Apache for OpenGnSYS Admin"
1165	exit 1
1166	fi
1167
1168	popd
1169
1170	# Creando la estructura del cliente
1171	openGnsysClientCreate
1172	if [ $? -ne 0 ]; then
1173	errorAndLog "Error creating clients"
1174	exit 1
1175	fi
1176
1177	# Configuración de servicios de OpenGnSys
1178	openGnsysConfigure
1179
1180	# Mostrar sumario de la instalación e instrucciones de post-instalación.
1181	installationSummary
1182
1183	#rm -rf $WORKDIR
1184	echoAndLog "OpenGnSys installation finished at $(date)"
1185

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source: installer/opengnsys_installer.sh @ 85b029f

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