[libvirt] [PATCH RFC] lxc: Include support to lxc version 3.0 and higher.

This patch introduce the new settings for LXC 3.0 and higher. The older versions keep the compatibility to deprecated settings for LXC, but after release 3.0, the compatibility was removed. This commit adds the support to the refactored settings. Signed-off-by: Julio Faracco <jcfaracco(a)gmail.com&gt; --- src/lxc/lxc_native.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/src/lxc/lxc_native.c b/src/lxc/lxc_native.c index cbdec723dd..c0f70ebb7d 100644 --- a/src/lxc/lxc_native.c +++ b/src/lxc/lxc_native.c @@ -200,7 +200,9 @@ lxcSetRootfs(virDomainDefPtr def, int type = VIR_DOMAIN_FS_TYPE_MOUNT; VIR_AUTOFREE(char *) value = NULL; - if (virConfGetValueString(properties, "lxc.rootfs", &value) <= 0) + if (virConfGetValueString(properties, "lxc.rootfs", &value) <= 0 && + /* Legacy config keys were removed after release 3.0. */ + virConfGetValueString(properties, "lxc.rootfs.path", &value) <= 0) return -1; if (STRPREFIX(value, "/dev/")) @@ -1041,7 +1043,9 @@ lxcParseConfigString(const char *config, if (VIR_STRDUP(vmdef->os.init, "/sbin/init") < 0) goto error; - if (virConfGetValueString(properties, "lxc.utsname", &value) <= 0 || + if ((virConfGetValueString(properties, "lxc.utsname", &value) <= 0 && + /* Legacy config keys were removed after release 3.0. */ + virConfGetValueString(properties, "lxc.uts.name", &value) <= 0) || VIR_STRDUP(vmdef->name, value) < 0) goto error; if (!vmdef->name && (VIR_STRDUP(vmdef->name, "unnamed") < 0)) @@ -1051,7 +1055,9 @@ lxcParseConfigString(const char *config, goto error; /* Look for fstab: we shouldn't have it */ - if (virConfGetValue(properties, "lxc.mount")) { + if (virConfGetValue(properties, "lxc.mount") || + /* Legacy config keys were removed after release 3.0. */ + virConfGetValue(properties, "lxc.mount.fstab")) { virReportError(VIR_ERR_ARGUMENT_UNSUPPORTED, "%s", _("lxc.mount found, use lxc.mount.entry lines instead")); goto error; -- 2.17.1