Re: [libvirt] [PATCH 4/7] kvmtool: Add hook support for kvmtool domain

Just like QEMU and LXC, kvm driver intends to support running hook script before domain starting and after domain shutdown too. --- src/util/hooks.c | 11 ++++++++++- src/util/hooks.h | 8 ++++++++ 2 files changed, 18 insertions(+), 1 deletions(-) diff --git a/src/util/hooks.c b/src/util/hooks.c index 110a94b..765cb68 100644 --- a/src/util/hooks.c +++ b/src/util/hooks.c @@ -52,12 +52,14 @@ VIR_ENUM_DECL(virHookDaemonOp) VIR_ENUM_DECL(virHookSubop) VIR_ENUM_DECL(virHookQemuOp) VIR_ENUM_DECL(virHookLxcOp) +VIR_ENUM_DECL(virHookKvmToolOp) VIR_ENUM_IMPL(virHookDriver, VIR_HOOK_DRIVER_LAST, "daemon", "qemu", - "lxc") + "lxc", + "kvmtool") VIR_ENUM_IMPL(virHookDaemonOp, VIR_HOOK_DAEMON_OP_LAST, "start", @@ -79,6 +81,10 @@ VIR_ENUM_IMPL(virHookLxcOp, VIR_HOOK_LXC_OP_LAST, "start", "stopped") +VIR_ENUM_IMPL(virHookKvmToolOp, VIR_HOOK_KVMTOOL_OP_LAST, + "start", + "stopped") + static int virHooksFound = -1; /** @@ -230,6 +236,9 @@ virHookCall(int driver, const char *id, int op, int sub_op, const char *extra, case VIR_HOOK_DRIVER_LXC: opstr = virHookLxcOpTypeToString(op); break; + case VIR_HOOK_DRIVER_KVMTOOL: + opstr = virHookKvmToolOpTypeToString(op); + break; } if (opstr == NULL) { virHookReportError(VIR_ERR_INTERNAL_ERROR, diff --git a/src/util/hooks.h b/src/util/hooks.h index fd7411c..69081c4 100644 --- a/src/util/hooks.h +++ b/src/util/hooks.h @@ -31,6 +31,7 @@ enum virHookDriverType { VIR_HOOK_DRIVER_DAEMON = 0, /* Daemon related events */ VIR_HOOK_DRIVER_QEMU, /* QEmu domains related events */ VIR_HOOK_DRIVER_LXC, /* LXC domains related events */ + VIR_HOOK_DRIVER_KVMTOOL, /* KVMTOOL domains related events */ VIR_HOOK_DRIVER_LAST, }; @@ -67,6 +68,13 @@ enum virHookLxcOpType { VIR_HOOK_LXC_OP_LAST, }; +enum virHookKvmToolOpType { + VIR_HOOK_KVMTOOL_OP_START, /* domain is about to start */ + VIR_HOOK_KVMTOOL_OP_STOPPED, /* domain has stopped */ + + VIR_HOOK_KVMTOOL_OP_LAST, +}; + int virHookInitialize(void); int virHookPresent(int driver);