[libvirt] [PATCH 11/14] virsh: introduce set-lifecycle-action command
Signed-off-by: Pavel Hrdina <phrdina(a)redhat.com>
---
tools/virsh-domain.c | 102 +++++++++++++++++++++++++++++++++++++++++++++++++++
tools/virsh.pod | 7 ++++
2 files changed, 109 insertions(+)
diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c
index a50713d6e4..bdafdf6f5d 100644
--- a/tools/virsh-domain.c
+++ b/tools/virsh-domain.c
@@ -5517,6 +5517,102 @@ cmdScreenshot(vshControl *ctl, const vshCmd *cmd)
}
/*
+ * "set-lifecycle-action" command
+ */
+static const vshCmdInfo info_setLifecycleAction[] = {
+ {.name = "help",
+ .data = N_("change lifecycle actions")
+ },
+ {.name = "desc",
+ .data = N_("Change lifecycle actions for the guest domain.")
+ },
+ {.name = NULL}
+};
+
+static const vshCmdOptDef opts_setLifecycleAction[] = {
+ VIRSH_COMMON_OPT_DOMAIN_FULL,
+ {.name = "type",
+ .type = VSH_OT_STRING,
+ .flags = VSH_OFLAG_REQ,
+ .help = N_("lifecycle type to modify")
+ },
+ {.name = "action",
+ .type = VSH_OT_STRING,
+ .flags = VSH_OFLAG_REQ,
+ .help = N_("lifecycle action to set")
+ },
+ VIRSH_COMMON_OPT_DOMAIN_CONFIG,
+ VIRSH_COMMON_OPT_DOMAIN_LIVE,
+ VIRSH_COMMON_OPT_DOMAIN_CURRENT,
+ {.name = NULL}
+};
+
+VIR_ENUM_IMPL(virDomainLifecycle, VIR_DOMAIN_LIFECYCLE_LAST,
+ "poweroff",
+ "reboot",
+ "crash")
+
+VIR_ENUM_IMPL(virDomainLifecycleAction, VIR_DOMAIN_LIFECYCLE_ACTION_LAST,
+ "destroy",
+ "restart",
+ "rename-restart",
+ "preserve",
+ "coredump-destroy",
+ "coredump-restart")
+
+static bool
+cmdSetLifecycleAction(vshControl *ctl, const vshCmd *cmd)
+{
+ virDomainPtr dom;
+ bool ret = true;
+ bool config = vshCommandOptBool(cmd, "config");
+ bool live = vshCommandOptBool(cmd, "live");
+ bool current = vshCommandOptBool(cmd, "current");
+ const char *typeStr;
+ const char *actionStr;
+ unsigned int type;
+ unsigned int action;
+ unsigned int flags = 0;
+ int tmpVal;
+
+ VSH_EXCLUSIVE_OPTIONS_VAR(current, live);
+ VSH_EXCLUSIVE_OPTIONS_VAR(current, config);
+
+ if (config)
+ flags |= VIR_DOMAIN_AFFECT_CONFIG;
+ if (live)
+ flags |= VIR_DOMAIN_AFFECT_LIVE;
+
+ if (vshCommandOptStringReq(ctl, cmd, "type", &typeStr) < 0 ||
+ vshCommandOptStringReq(ctl, cmd, "action", &actionStr) < 0) {
+ return false;
+ }
+
+ if ((tmpVal = virDomainLifecycleTypeFromString(typeStr)) < 0) {
+ return false;
+ vshError(ctl, _("Invalid lifecycle type '%s'."), typeStr);
+ }
+ type = tmpVal;
+
+ if ((tmpVal = virDomainLifecycleActionTypeFromString(actionStr)) < 0) {
+ vshError(ctl, _("Invalid lifecycle action '%s'."), actionStr);
+ return false;
+ }
+ action = tmpVal;
+
+ if (!(dom = virshCommandOptDomain(ctl, cmd, NULL)))
+ return false;
+
+ if (virDomainSetLifecycleAction(dom, type, action, flags) < 0) {
+ vshError(ctl, "%s", _("Unable to change lifecycle
action."));
+ ret = false;
+ }
+
+ virshDomainFree(dom);
+ return ret;
+}
+
+/*
* "set-user-password" command
*/
static const vshCmdInfo info_set_user_password[] = {
@@ -14249,6 +14345,12 @@ const vshCmdDef domManagementCmds[] = {
.info = info_screenshot,
.flags = 0
},
+ {.name = "set-lifecycle-action",
+ .handler = cmdSetLifecycleAction,
+ .opts = opts_setLifecycleAction,
+ .info = info_setLifecycleAction,
+ .flags = 0
+ },
{.name = "set-user-password",
.handler = cmdSetUserPassword,
.opts = opts_set_user_password,
diff --git a/tools/virsh.pod b/tools/virsh.pod
index 024d027699..39cb67792a 100644
--- a/tools/virsh.pod
+++ b/tools/virsh.pod
@@ -2327,6 +2327,13 @@ the value from the host, use the B<virsh memtune> command. In
order to view
the current memory in use and the maximum value allowed to set memory, use
the B<virsh dominfo> command.
+=item B<set-lifecycle-action> I<domain> I<type> I<action>
+[[I<--config>] [I<--live>] | [I<--current>]]
+
+Set the lifecycle action for specified lifecycle type. For the list of
+lifecycle types and actions and possible combinations see the documentation at
+L<https://libvirt.org/formatdomain.html#elementsEvents>.
+
=item B<set-user-password> I<domain> I<user> I<password>
[I<--encrypted>]
Set the password for the I<user> account in the guest domain.
--
2.13.6