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AMBARI:-26570: Ambari Web React: Component actions for masters/slaves - Turn On / Off Maintenance Mode #4102

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AMBARI:-26570: Ambari Web React: Component actions for masters/slaves - Turn On / Off Maintenance Mode #4102

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33 changes: 32 additions & 1 deletion ambari-web/latest/src/screens/Hosts/actions.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@
* limitations under the License.
*/

import { cloneDeep, get, set } from "lodash";
import { capitalize, cloneDeep, get, set } from "lodash";
import { HostsApi } from "../../api/hostsApi";
import {
doDecommissionRegionServer,
Expand All @@ -39,6 +39,7 @@ import {
} from "../../Utils/Utility";
import ConfirmationModal from "../../components/ConfirmationModal";
import { IHost } from "../../models/host";
import { t } from "i18next";

export const sendComponentCommand = async (
component: IHostComponent,
Expand Down Expand Up @@ -405,3 +406,33 @@ const executeCustomCommandErrorCallback = (error: any) => {
error.message
);
};

export const toggleMaintenanceMode = async (component: IHostComponent) => {
if (component.isImpliedState()) return null;

const hostname = get(component, "hostName");
const clusterName = get(component, "clusterName");
const componentName = get(component, "componentName");
const state = get(component, "passiveState") === "ON" ? "OFF" : "ON";
const displayName = get(component, "displayName");
let message = t(
"passiveState.turn" + capitalize(state.toString()) + "For"
).replace("{0}", displayName);

const data = JSON.stringify({
RequestInfo: {
context: message,
},
Body: {
HostRoles: {
maintenance_state: state,
},
},
});
await HostsApi.updateHostComponentForHost(
clusterName,
hostname,
componentName,
data
);
};