1 # Configure script for Ganeti
2 m4_define([gnt_version_major], [2])
3 m4_define([gnt_version_minor], [6])
4 m4_define([gnt_version_revision], [0])
5 m4_define([gnt_version_suffix], [])
6 m4_define([gnt_version_full],
7 m4_format([%d.%d.%d%s],
8 gnt_version_major, gnt_version_minor,
9 gnt_version_revision, gnt_version_suffix))
12 AC_INIT(ganeti, gnt_version_full, ganeti@googlegroups.com)
13 AC_CONFIG_AUX_DIR(autotools)
14 AC_CONFIG_SRCDIR(configure)
15 AM_INIT_AUTOMAKE([1.9 foreign tar-ustar -Wall -Wno-portability])
17 AC_SUBST([VERSION_MAJOR], gnt_version_major)
18 AC_SUBST([VERSION_MINOR], gnt_version_minor)
19 AC_SUBST([VERSION_REVISION], gnt_version_revision)
20 AC_SUBST([VERSION_SUFFIX], gnt_version_suffix)
21 AC_SUBST([VERSION_FULL], gnt_version_full)
23 # --with-ssh-initscript=...
24 AC_ARG_WITH([ssh-initscript],
25 [AS_HELP_STRING([--with-ssh-initscript=SCRIPT],
26 [SSH init script to use (default is /etc/init.d/ssh)]
28 [ssh_initd_script="$withval"],
29 [ssh_initd_script="/etc/init.d/ssh"])
30 AC_SUBST(SSH_INITD_SCRIPT, $ssh_initd_script)
32 # --with-export-dir=...
33 AC_ARG_WITH([export-dir],
34 [AS_HELP_STRING([--with-export-dir=DIR],
35 [directory to use by default for instance image]
36 [ exports (default is /srv/ganeti/export)]
38 [export_dir="$withval"],
39 [export_dir="/srv/ganeti/export"])
40 AC_SUBST(EXPORT_DIR, $export_dir)
42 # --with-ssh-config-dir=...
43 AC_ARG_WITH([ssh-config-dir],
44 [AS_HELP_STRING([--with-ssh-config-dir=DIR],
45 [ directory with ssh host keys ]
46 [ (default is /etc/ssh)]
48 [ssh_config_dir="$withval"],
49 [ssh_config_dir="/etc/ssh"])
50 AC_SUBST(SSH_CONFIG_DIR, $ssh_config_dir)
52 # --with-os-search-path=...
53 # do a bit of black sed magic to for quoting of the strings in the list
54 AC_ARG_WITH([os-search-path],
55 [AS_HELP_STRING([--with-os-search-path=LIST],
56 [comma separated list of directories to]
57 [ search for OS images (default is /srv/ganeti/os)]
59 [os_search_path=`echo -n "$withval" | sed -e "s/\([[^,]]*\)/'\1'/g"`],
60 [os_search_path="'/srv/ganeti/os'"])
61 AC_SUBST(OS_SEARCH_PATH, $os_search_path)
63 # --with-iallocator-search-path=...
64 # do a bit of black sed magic to for quoting of the strings in the list
65 AC_ARG_WITH([iallocator-search-path],
66 [AS_HELP_STRING([--with-iallocator-search-path=LIST],
67 [comma separated list of directories to]
68 [ search for instance allocators (default is $libdir/ganeti/iallocators)]
70 [iallocator_search_path=`echo -n "$withval" | sed -e "s/\([[^,]]*\)/'\1'/g"`],
71 [iallocator_search_path="'$libdir/$PACKAGE_NAME/iallocators'"])
72 AC_SUBST(IALLOCATOR_SEARCH_PATH, $iallocator_search_path)
74 # --with-xen-bootloader=...
75 AC_ARG_WITH([xen-bootloader],
76 [AS_HELP_STRING([--with-xen-bootloader=PATH],
77 [bootloader for Xen hypervisor (default is empty)]
79 [xen_bootloader="$withval"],
81 AC_SUBST(XEN_BOOTLOADER, $xen_bootloader)
83 # --with-xen-kernel=...
84 AC_ARG_WITH([xen-kernel],
85 [AS_HELP_STRING([--with-xen-kernel=PATH],
86 [DomU kernel image for Xen hypervisor (default is /boot/vmlinuz-3-xenU)]
88 [xen_kernel="$withval"],
89 [xen_kernel="/boot/vmlinuz-3-xenU"])
90 AC_SUBST(XEN_KERNEL, $xen_kernel)
92 # --with-xen-initrd=...
93 AC_ARG_WITH([xen-initrd],
94 [AS_HELP_STRING([--with-xen-initrd=PATH],
95 [DomU initrd image for Xen hypervisor (default is /boot/initrd-3-xenU)]
97 [xen_initrd="$withval"],
98 [xen_initrd="/boot/initrd-3-xenU"])
99 AC_SUBST(XEN_INITRD, $xen_initrd)
102 AC_ARG_WITH([xen-cmd],
103 [AS_HELP_STRING([--with-xen-cmd=CMD],
104 [Sets the xen cli interface command (default is xm)]
106 [xen_cmd="$withval"],
108 AC_SUBST(XEN_CMD, $xen_cmd)
110 if ! test "$XEN_CMD" = xl -o "$XEN_CMD" = xm; then
111 AC_MSG_ERROR([Unsupported xen command specified])
114 # --with-kvm-kernel=...
115 AC_ARG_WITH([kvm-kernel],
116 [AS_HELP_STRING([--with-kvm-kernel=PATH],
117 [Guest kernel image for KVM hypervisor (default is /boot/vmlinuz-3-kvmU)]
119 [kvm_kernel="$withval"],
120 [kvm_kernel="/boot/vmlinuz-3-kvmU"])
121 AC_SUBST(KVM_KERNEL, $kvm_kernel)
123 # --with-file-storage-dir=...
124 AC_ARG_WITH([file-storage-dir],
125 [AS_HELP_STRING([--with-file-storage-dir=PATH],
126 [directory to store files for file-based backend]
127 [ (default is /srv/ganeti/file-storage)]
129 [[file_storage_dir="$withval";
130 if test "$withval" != no; then
131 enable_file_storage=True
133 enable_file_storage=False
136 [[file_storage_dir="/srv/ganeti/file-storage";
137 enable_file_storage="True"]])
138 AC_SUBST(FILE_STORAGE_DIR, $file_storage_dir)
139 AC_SUBST(ENABLE_FILE_STORAGE, $enable_file_storage)
141 # --with-shared-file-storage-dir=...
142 AC_ARG_WITH([shared-file-storage-dir],
143 [AS_HELP_STRING([--with-shared-file-storage-dir=PATH],
144 [directory to store files for shared file-based backend]
145 [ (default is /srv/ganeti/shared-file-storage)]
147 [[shared_file_storage_dir="$withval";
148 if test "$withval" != no; then
149 enable_shared_file_storage=True
151 enable_shared_file_storage=False
154 [[shared_file_storage_dir="/srv/ganeti/shared-file-storage";
155 enable_shared_file_storage="True"]])
156 AC_SUBST(SHARED_FILE_STORAGE_DIR, $shared_file_storage_dir)
157 AC_SUBST(ENABLE_SHARED_FILE_STORAGE, $enable_shared_file_storage)
159 # --with-kvm-path=...
160 AC_ARG_WITH([kvm-path],
161 [AS_HELP_STRING([--with-kvm-path=PATH],
162 [absolute path to the kvm binary]
163 [ (default is /usr/bin/kvm)]
165 [kvm_path="$withval"],
166 [kvm_path="/usr/bin/kvm"])
167 AC_SUBST(KVM_PATH, $kvm_path)
169 # --with-lvm-stripecount=...
170 AC_ARG_WITH([lvm-stripecount],
171 [AS_HELP_STRING([--with-lvm-stripecount=NUM],
172 [the default number of stripes to use for LVM volumes]
175 [lvm_stripecount="$withval"],
176 [lvm_stripecount="1"])
177 AC_SUBST(LVM_STRIPECOUNT, $lvm_stripecount)
179 # --with-ssh-login-user=...
180 AC_ARG_WITH([ssh-login-user],
181 [AS_HELP_STRING([--with-ssh-login-user=USERNAME],
182 [user to use for SSH logins within the cluster (default is root)]
184 [ssh_login_user="$withval"],
185 [ssh_login_user=root])
186 AC_SUBST(SSH_LOGIN_USER, $ssh_login_user)
188 # --with-ssh-console-user=...
189 AC_ARG_WITH([ssh-console-user],
190 [AS_HELP_STRING([--with-ssh-console-user=USERNAME],
191 [user to use for SSH logins to access instance consoles (default is root)]
193 [ssh_console_user="$withval"],
194 [ssh_console_user=root])
195 AC_SUBST(SSH_CONSOLE_USER, $ssh_console_user)
197 # --with-default-user=...
198 AC_ARG_WITH([default-user],
199 [AS_HELP_STRING([--with-default-user=USERNAME],
200 [default user for daemons]
201 [ (default is to run all daemons as root)]
203 [user_default="$withval"],
206 # --with-default-group=...
207 AC_ARG_WITH([default-group],
208 [AS_HELP_STRING([--with-default-group=GROUPNAME],
209 [default group for daemons]
210 [ (default is to run all daemons under group root)]
212 [group_default="$withval"],
213 [group_default=root])
215 # --with-user-prefix=...
216 AC_ARG_WITH([user-prefix],
217 [AS_HELP_STRING([--with-user-prefix=PREFIX],
218 [prefix for daemon users]
219 [ (default is to run all daemons as root; use --with-default-user]
220 [ to change the default)]
222 [user_masterd="${withval}masterd";
223 user_rapi="${withval}rapi";
224 user_confd="${withval}confd";
225 user_noded="$user_default"],
226 [user_masterd="$user_default";
227 user_rapi="$user_default";
228 user_confd="$user_default";
229 user_noded="$user_default"])
230 AC_SUBST(MASTERD_USER, $user_masterd)
231 AC_SUBST(RAPI_USER, $user_rapi)
232 AC_SUBST(CONFD_USER, $user_confd)
233 AC_SUBST(NODED_USER, $user_noded)
235 # --with-group-prefix=...
236 AC_ARG_WITH([group-prefix],
237 [AS_HELP_STRING([--with-group-prefix=PREFIX],
238 [prefix for daemon POSIX groups]
239 [ (default is to run all daemons under group root; use]
240 [ --with-default-group to change the default)]
242 [group_rapi="${withval}rapi";
243 group_admin="${withval}admin";
244 group_confd="${withval}confd";
245 group_masterd="${withval}masterd";
246 group_noded="$group_default";
247 group_daemons="${withval}daemons";],
248 [group_rapi="$group_default";
249 group_admin="$group_default";
250 group_confd="$group_default";
251 group_masterd="$group_default";
252 group_noded="$group_default";
253 group_daemons="$group_default"])
254 AC_SUBST(RAPI_GROUP, $group_rapi)
255 AC_SUBST(ADMIN_GROUP, $group_admin)
256 AC_SUBST(CONFD_GROUP, $group_confd)
257 AC_SUBST(MASTERD_GROUP, $group_masterd)
258 AC_SUBST(NODED_GROUP, $group_noded)
259 AC_SUBST(DAEMONS_GROUP, $group_daemons)
261 # Print the config to the user
262 AC_MSG_NOTICE([Running ganeti-masterd as $group_masterd:$group_masterd])
263 AC_MSG_NOTICE([Running ganeti-rapi as $user_rapi:$group_rapi])
264 AC_MSG_NOTICE([Running ganeti-confd as $user_confd:$group_confd])
265 AC_MSG_NOTICE([Group for daemons is $group_daemons])
266 AC_MSG_NOTICE([Group for clients is $group_admin])
268 # --enable-drbd-barriers
269 AC_ARG_ENABLE([drbd-barriers],
270 [AS_HELP_STRING([--enable-drbd-barriers],
271 [enable by default the DRBD barriers functionality (>= 8.0.12) (default: enabled)])],
272 [[if test "$enableval" != no; then
274 DRBD_NO_META_FLUSH=False
277 DRBD_NO_META_FLUSH=True
281 DRBD_NO_META_FLUSH=False
283 AC_SUBST(DRBD_BARRIERS, $DRBD_BARRIERS)
284 AC_SUBST(DRBD_NO_META_FLUSH, $DRBD_NO_META_FLUSH)
286 # --enable-syslog[=no/yes/only]
287 AC_ARG_ENABLE([syslog],
288 [AS_HELP_STRING([--enable-syslog],
289 [enable use of syslog (default: disabled), one of no/yes/only])],
290 [[case "$enableval" in
309 AC_MSG_ERROR([invalid value for syslog, choose one of no/yes/only])
311 AC_SUBST(SYSLOG_USAGE, $SYSLOG)
313 # --with-disk-separator=...
314 AC_ARG_WITH([disk-separator],
315 [AS_HELP_STRING([--with-disk-separator=STRING],
316 [Disk index separator, useful if the default of ':' is handled]
317 [ specially by the hypervisor]
319 [disk_separator="$withval"],
320 [disk_separator=":"])
321 AC_SUBST(DISK_SEPARATOR, $disk_separator)
323 # Check common programs
327 # Check for the ip command
328 AC_ARG_VAR(IP_PATH, [ip path])
329 AC_PATH_PROG(IP_PATH, [ip], [])
330 if test -z "$IP_PATH"
332 AC_MSG_ERROR([ip command not found])
336 AC_ARG_VAR(PANDOC, [pandoc path])
337 AC_PATH_PROG(PANDOC, [pandoc], [])
340 AC_MSG_WARN([pandoc not found, man pages rebuild will not be possible])
343 # Check for python-sphinx
344 AC_ARG_VAR(SPHINX, [sphinx-build path])
345 AC_PATH_PROG(SPHINX, [sphinx-build], [])
348 AC_MSG_WARN(m4_normalize([sphinx-build not found, documentation rebuild will
352 # Check for graphviz (dot)
353 AC_ARG_VAR(DOT, [dot path])
354 AC_PATH_PROG(DOT, [dot], [])
357 AC_MSG_WARN(m4_normalize([dot (from the graphviz suite) not found,
358 documentation rebuild not possible]))
362 AC_ARG_VAR(PYLINT, [pylint path])
363 AC_PATH_PROG(PYLINT, [pylint], [])
366 AC_MSG_WARN([pylint not found, checking code will not be possible])
370 AC_ARG_VAR(PEP8, [pep8 path])
371 AC_PATH_PROG(PEP8, [pep8], [])
374 AC_MSG_WARN([pep8 not found, checking code will not be complete])
376 AM_CONDITIONAL([HAS_PEP8], [test "$PEP8"])
379 AC_ARG_VAR(SOCAT, [socat path])
380 AC_PATH_PROG(SOCAT, [socat], [])
383 AC_MSG_ERROR([socat not found])
387 AC_ARG_VAR(QEMUIMG_PATH, [qemu-img path])
388 AC_PATH_PROG(QEMUIMG_PATH, [qemu-img], [])
389 if test -z "$QEMUIMG_PATH"
391 AC_MSG_WARN([qemu-img not found, using ovfconverter will not be possible])
394 # --enable-htools-rapi
396 AC_ARG_ENABLE([htools-rapi],
397 [AS_HELP_STRING([--enable-htools-rapi],
398 [enable use of curl in the Haskell code (default: check)])],
400 [enable_htools_rapi=check])
404 AC_ARG_ENABLE([confd],
405 [AS_HELP_STRING([--enable-confd],
406 [enable the ganeti-confd daemon (default: check)])],
408 [enable_confd=check])
411 AC_ARG_VAR(GHC, [ghc path])
412 AC_PATH_PROG(GHC, [ghc], [])
413 if test -z "$GHC"; then
414 AC_MSG_FAILURE([ghc not found, compilation will not possible])
418 AC_ARG_VAR(GHC_PKG, [ghc-pkg path])
419 AC_PATH_PROG(GHC_PKG, [ghc-pkg], [])
420 if test -z "$GHC_PKG"; then
421 AC_MSG_FAILURE([ghc-pkg not found, compilation will not be possible])
424 # check for modules, first custom/special checks
425 AC_MSG_NOTICE([checking for required haskell modules])
426 HTOOLS_NOCURL=-DNO_CURL
427 if test "$enable_htools_rapi" != "no"; then
428 AC_GHC_PKG_CHECK([curl], [HTOOLS_NOCURL=], [])
429 if test -n "$HTOOLS_NOCURL"; then
430 if test "$enable_htools_rapi" = "check"; then
431 AC_MSG_WARN(m4_normalize([The curl library was not found, Haskell
432 code will be compiled without RAPI support]))
434 AC_MSG_FAILURE(m4_normalize([The curl library was not found, but it has
438 AC_MSG_NOTICE([Enabling curl/RAPI/RPC usage in Haskell code])
441 AC_SUBST(HTOOLS_NOCURL)
444 AC_GHC_PKG_CHECK([parallel-3.*], [HTOOLS_PARALLEL3=-DPARALLEL3],
445 [AC_GHC_PKG_REQUIRE(parallel)], t)
446 AC_SUBST(HTOOLS_PARALLEL3)
448 # and now standard modules
449 AC_GHC_PKG_REQUIRE(json)
450 AC_GHC_PKG_REQUIRE(network)
451 AC_GHC_PKG_REQUIRE(mtl)
452 AC_GHC_PKG_REQUIRE(bytestring)
453 AC_GHC_PKG_REQUIRE(utf8-string)
455 # extra modules for confd functionality
456 HTOOLS_REGEX_PCRE=-DNO_REGEX_PCRE
458 if test "$enable_confd" != "no"; then
460 AC_GHC_PKG_CHECK([regex-pcre], [HTOOLS_REGEX_PCRE=],
461 [CONFD_PKG="$CONFD_PKG regex-pcre"])
462 AC_GHC_PKG_CHECK([hslogger], [], [CONFD_PKG="$CONFD_PKG hslogger"])
463 AC_GHC_PKG_CHECK([Crypto], [], [CONFD_PKG="$CONFD_PKG Crypto"])
464 AC_GHC_PKG_CHECK([text], [], [CONFD_PKG="$CONFD_PKG text"])
465 AC_GHC_PKG_CHECK([hinotify], [], [CONFD_PKG="$CONFD_PKG hinotify"])
466 if test -z "$CONFD_PKG"; then
469 if test "$enable_confd" = "check"; then
470 AC_MSG_WARN(m4_normalize([The required extra libraries for confd were
471 not found ($CONFD_PKG), confd disabled]))
473 AC_MSG_FAILURE(m4_normalize([The confd functionality was requested, but
474 required libraries were not found:
479 AC_SUBST(HTOOLS_REGEX_PCRE)
480 if test "$has_confd" = "True"; then
481 AC_MSG_NOTICE([Enabling confd usage])
483 AC_SUBST(ENABLE_CONFD, $has_confd)
484 AM_CONDITIONAL([ENABLE_CONFD], [test x$has_confd = xTrue])
486 # development modules
488 AC_GHC_PKG_CHECK([QuickCheck-2.*], [], [HTOOLS_NODEV=1], t)
489 AC_GHC_PKG_CHECK([test-framework-0.6*], [], [HTOOLS_NODEV=1], t)
490 AC_GHC_PKG_CHECK([test-framework-hunit], [], [HTOOLS_NODEV=1])
491 AC_GHC_PKG_CHECK([test-framework-quickcheck2], [], [HTOOLS_NODEV=1])
492 if test -n "$HTOOLS_NODEV"; then
493 AC_MSG_WARN(m4_normalize([Required development modules were not found,
494 you won't be able to run Haskell unittests]))
496 AC_MSG_NOTICE([Haskell development modules found, unittests enabled])
498 AC_SUBST(HTOOLS_NODEV)
503 # --enable-split-query
505 AC_ARG_ENABLE([split-query],
506 [AS_HELP_STRING([--enable-split-query],
507 [enable use of custom query daemon via confd])],
508 [[case "$enableval" in
510 enable_split_query=False
513 enable_split_query=True
516 echo "Invalid value for enable-confd '$enableval'"
521 [[case "x${has_confd}x${HTOOLS_NOCURL}x" in
523 enable_split_query=True
526 enable_split_query=False
529 AC_SUBST(ENABLE_SPLIT_QUERY, $enable_split_query)
531 if test x$enable_split_query = xTrue -a x$has_confd != xTrue; then
532 AC_MSG_ERROR([Split queries require the confd daemon])
535 if test x$enable_split_query = xTrue -a x$HTOOLS_NOCURL != x; then
536 AC_MSG_ERROR([Split queries require the htools-rapi feature (curl library)])
539 if test x$enable_split_query = xTrue; then
540 AC_MSG_NOTICE([Split query functionality enabled])
545 AC_ARG_VAR(HSCOLOUR, [HsColour path])
546 AC_PATH_PROG(HSCOLOUR, [HsColour], [])
547 if test -z "$HSCOLOUR"; then
548 AC_MSG_WARN(m4_normalize([HsColour not found, htools API documentation will
553 AC_ARG_VAR(HADDOCK, [haddock path])
554 AC_PATH_PROG(HADDOCK, [haddock], [])
555 if test -z "$HADDOCK"; then
556 AC_MSG_WARN(m4_normalize([haddock not found, htools API documentation will
559 if test "$HADDOCK" && test "$HSCOLOUR"; then
562 AC_SUBST(HTOOLS_APIDOC)
566 AC_ARG_VAR(HLINT, [hlint path])
567 AC_PATH_PROG(HLINT, [hlint], [])
568 if test -z "$HLINT"; then
569 AC_MSG_WARN([hlint not found, checking code will not be possible])
572 if test "$HTOOLS" != "yes" && test "$ENABLE_CONFD" = "True"; then
573 AC_MSG_ERROR(m4_normalize([cannot enable ganeti-confd if
574 htools support is not enabled]))
577 AM_CONDITIONAL([WANT_HTOOLS], [test x$HTOOLS = xyes])
578 AM_CONDITIONAL([WANT_HTOOLSTESTS], [test "x$GHC_PKG_QUICKCHECK" != x])
579 AM_CONDITIONAL([WANT_HTOOLSAPIDOC], [test x$HTOOLS_APIDOC = xyes])
580 AM_CONDITIONAL([HAS_HLINT], [test "$HLINT"])
583 AC_ARG_VAR(FAKEROOT_PATH, [fakeroot path])
584 AC_PATH_PROG(FAKEROOT_PATH, [fakeroot], [])
585 if test -z "$FAKEROOT_PATH"; then
586 AC_MSG_WARN(m4_normalize([fakeroot not found, tests that must run as root
587 will not be executed]))
589 AM_CONDITIONAL([HAS_FAKEROOT], [test "x$FAKEROOT_PATH" != x])
592 AC_ARG_ENABLE([socat-escape],
593 [AS_HELP_STRING([--enable-socat-escape],
594 [use escape functionality available in socat >= 1.7 (default: detect
596 [[if test "$enableval" = yes; then
597 SOCAT_USE_ESCAPE=True
599 SOCAT_USE_ESCAPE=False
603 if test -z "$SOCAT_USE_ESCAPE"
605 if $SOCAT -hh | grep -w -q escape; then
606 SOCAT_USE_ESCAPE=True
608 SOCAT_USE_ESCAPE=False
612 AC_SUBST(SOCAT_USE_ESCAPE)
615 AC_ARG_ENABLE([socat-compress],
616 [AS_HELP_STRING([--enable-socat-compress],
617 [use OpenSSL compression option available in patched socat builds
618 (see INSTALL for details; default: detect automatically)])],
619 [[if test "$enableval" = yes; then
620 SOCAT_USE_COMPRESS=True
622 SOCAT_USE_COMPRESS=False
626 if test -z "$SOCAT_USE_COMPRESS"
628 if $SOCAT -hhh | grep -w -q openssl-compress; then
629 SOCAT_USE_COMPRESS=True
631 SOCAT_USE_COMPRESS=False
635 AC_SUBST(SOCAT_USE_COMPRESS)
637 if man --help | grep -q -e --warnings
642 AC_MSG_WARN(m4_normalize([man does not support --warnings, man page checks
643 will not be possible]))
646 AC_SUBST(MAN_HAS_WARNINGS)
651 AC_PYTHON_MODULE(OpenSSL, t)
652 AC_PYTHON_MODULE(simplejson, t)
653 AC_PYTHON_MODULE(pyparsing, t)
654 AC_PYTHON_MODULE(pyinotify, t)
655 AC_PYTHON_MODULE(pycurl, t)
656 AC_PYTHON_MODULE(affinity)
658 # This is optional but then we've limited functionality
659 AC_PYTHON_MODULE(paramiko)
660 if test "$HAVE_PYMOD_PARAMIKO" = "no"; then
661 AC_MSG_WARN(m4_normalize([You do not have Paramiko installed. While this is
662 optional you have to configure SSH and the node
663 daemon on the joining nodes yourself.]))
666 AC_CONFIG_FILES([ Makefile ])