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Add support for using OVN specific rundirs
Until now, OVN uses the openvswitch rundirs (rundir, logdir, etcdir). The commit [1] changed the package name from openvswitch to ovn, but it didn't take into the account the effects of it. When "make install" is run ovn-ctl utility is copied to /usr/local/share/ovn/scripts folder. ovn-ctl depends on 'ovs-lib' and it is not present in this scripts foler. Because of which we cannot start OVN services using ovn-ctl. This patch addresses all these issues. It changes the rundir to ovn specific ones. (i.e /usr/local/var/run/ovn, /usr/local/var/log/ovn, /usr/local/etc/ovn with default configuration). [1] - 7795e0e("Change the package name from openvswitch to ovn in AC_INIT()") Tested:by: Dumitru Ceara <dceara@redhat.com> Signed-off-by: Numan Siddique <nusiddiq@redhat.com> Signed-off-by: 0-day Robot <robot@bytheb.org>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,112 @@ | ||
| #line 2 "@srcdir@/lib/dirs.c.in" | ||
| /* | ||
| * Copyright (c) 2019 | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at: | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
||
| #include <config.h> | ||
| #include "ovn-dirs.h" | ||
| #include <stdlib.h> | ||
| #include "lib/ovs-thread.h" | ||
| #include "lib/util.h" | ||
|
|
||
| struct directory { | ||
| const char *value; /* Actual value; NULL if not yet determined. */ | ||
| const char *default_value; /* Default value. */ | ||
| const char *var_name; /* Environment variable to override default. */ | ||
| struct ovsthread_once once; /* Ensures 'value' gets initialized once. */ | ||
| }; | ||
|
|
||
| static const char * | ||
| get_dir(struct directory *d) | ||
| { | ||
| if (ovsthread_once_start(&d->once)) { | ||
| d->value = getenv(d->var_name); | ||
| if (!d->value || !d->value[0]) { | ||
| d->value = d->default_value; | ||
| } | ||
| ovsthread_once_done(&d->once); | ||
| } | ||
| return d->value; | ||
| } | ||
|
|
||
| const char * | ||
| ovn_sysconfdir(void) | ||
| { | ||
| static struct directory d = { | ||
| NULL, @sysconfdir@, "OVN_SYSCONFDIR", OVSTHREAD_ONCE_INITIALIZER | ||
| }; | ||
|
|
||
| return get_dir(&d); | ||
| } | ||
|
|
||
| const char * | ||
| ovn_pkgdatadir(void) | ||
| { | ||
| static struct directory d = { | ||
| NULL, @pkgdatadir@, "OVN_PKGDATADIR", OVSTHREAD_ONCE_INITIALIZER | ||
| }; | ||
|
|
||
| return get_dir(&d); | ||
| } | ||
|
|
||
| const char * | ||
| ovn_rundir(void) | ||
| { | ||
| static struct directory d = { | ||
| NULL, @OVN_RUNDIR@, "OVN_RUNDIR", OVSTHREAD_ONCE_INITIALIZER | ||
| }; | ||
|
|
||
| return get_dir(&d); | ||
| } | ||
|
|
||
| const char * | ||
| ovn_logdir(void) | ||
| { | ||
| static struct directory d = { | ||
| NULL, @LOGDIR@, "OVN_LOGDIR", OVSTHREAD_ONCE_INITIALIZER | ||
| }; | ||
|
|
||
| return get_dir(&d); | ||
| } | ||
|
|
||
| const char * | ||
| ovn_dbdir(void) | ||
| { | ||
| static struct ovsthread_once once = OVSTHREAD_ONCE_INITIALIZER; | ||
| static const char *dbdir; | ||
|
|
||
| if (ovsthread_once_start(&once)) { | ||
| dbdir = getenv("OVN_DBDIR"); | ||
| if (!dbdir || !dbdir[0]) { | ||
| char *sysconfdir = getenv("OVN_SYSCONFDIR"); | ||
|
|
||
| dbdir = (sysconfdir | ||
| ? xasprintf("%s/ovn", sysconfdir) | ||
| : @DBDIR@); | ||
| } | ||
| ovsthread_once_done(&once); | ||
| } | ||
| return dbdir; | ||
| } | ||
|
|
||
| const char * | ||
| ovn_bindir(void) | ||
| { | ||
| static struct directory d = { | ||
| NULL, @bindir@, "OVN_BINDIR", OVSTHREAD_ONCE_INITIALIZER | ||
| }; | ||
|
|
||
| return get_dir(&d); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,35 @@ | ||
| /* | ||
| * Copyright (c) 2019. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at: | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
||
| #ifndef OVN_DIRS_H | ||
| #define OVN_DIRS_H 1 | ||
|
|
||
| #ifdef __cplusplus | ||
| extern "C" { | ||
| #endif | ||
|
|
||
| const char *ovn_sysconfdir(void); /* /usr/local/etc */ | ||
| const char *ovn_pkgdatadir(void); /* /usr/local/share/ovn */ | ||
| const char *ovn_rundir(void); /* /usr/local/var/run/ovn */ | ||
| const char *ovn_logdir(void); /* /usr/local/var/log/ovn */ | ||
| const char *ovn_dbdir(void); /* /usr/local/etc/ovn */ | ||
| const char *ovn_bindir(void); /* /usr/local/bin */ | ||
|
|
||
| #ifdef __cplusplus | ||
| } | ||
| #endif | ||
|
|
||
| #endif /* OVN_DIRS_H */ |
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