From e1d1ef7d398c53b7a412131b921df72195f96463 Mon Sep 17 00:00:00 2001
From: Jiri Tomasek <jtomasek@redhat.com>
Date: Thu, 6 Jun 2019 17:28:23 +0200
Subject: [PATCH] Add initial metal3 plugin

Including basic Baremetal hosts listing page
---
 .../console-shared/src/constants/index.ts     |   1 +
 frontend/packages/console-shared/src/index.ts |   3 +-
 .../console-shared/src/selectors/index.ts     |   6 +
 frontend/packages/metal3-plugin/OWNERS        |  10 ++
 frontend/packages/metal3-plugin/package.json  |  13 ++
 .../metal3-plugin/src/components/host.tsx     | 130 ++++++++++++++++++
 .../src/components/machine-cell.tsx           |  51 +++++++
 frontend/packages/metal3-plugin/src/models.ts |  15 ++
 frontend/packages/metal3-plugin/src/plugin.ts |  53 +++++++
 .../metal3-plugin/src/selectors/index.ts      |  16 +++
 10 files changed, 297 insertions(+), 1 deletion(-)
 create mode 100644 frontend/packages/console-shared/src/constants/index.ts
 create mode 100644 frontend/packages/console-shared/src/selectors/index.ts
 create mode 100644 frontend/packages/metal3-plugin/OWNERS
 create mode 100644 frontend/packages/metal3-plugin/package.json
 create mode 100644 frontend/packages/metal3-plugin/src/components/host.tsx
 create mode 100644 frontend/packages/metal3-plugin/src/components/machine-cell.tsx
 create mode 100644 frontend/packages/metal3-plugin/src/models.ts
 create mode 100644 frontend/packages/metal3-plugin/src/plugin.ts
 create mode 100644 frontend/packages/metal3-plugin/src/selectors/index.ts

diff --git a/frontend/packages/console-shared/src/constants/index.ts b/frontend/packages/console-shared/src/constants/index.ts
new file mode 100644
index 00000000000..420e8861ee1
--- /dev/null
+++ b/frontend/packages/console-shared/src/constants/index.ts
@@ -0,0 +1 @@
+export const DASH = '-';
diff --git a/frontend/packages/console-shared/src/index.ts b/frontend/packages/console-shared/src/index.ts
index ff8b4c56321..6f48a9cc404 100644
--- a/frontend/packages/console-shared/src/index.ts
+++ b/frontend/packages/console-shared/src/index.ts
@@ -1 +1,2 @@
-export default {};
+export * from './selectors';
+export * from './constants';
diff --git a/frontend/packages/console-shared/src/selectors/index.ts b/frontend/packages/console-shared/src/selectors/index.ts
new file mode 100644
index 00000000000..98abc0c2d68
--- /dev/null
+++ b/frontend/packages/console-shared/src/selectors/index.ts
@@ -0,0 +1,6 @@
+import * as _ from 'lodash-es';
+
+import { K8sResourceKind } from '@console/internal/module/k8s';
+
+export const getName = (value: K8sResourceKind): string => _.get(value, 'metadata.name');
+export const getNamespace = (value: K8sResourceKind): string => _.get(value, 'metadata.namespace');
diff --git a/frontend/packages/metal3-plugin/OWNERS b/frontend/packages/metal3-plugin/OWNERS
new file mode 100644
index 00000000000..d037d09ebf4
--- /dev/null
+++ b/frontend/packages/metal3-plugin/OWNERS
@@ -0,0 +1,10 @@
+reviewers:
+  - jtomasek
+  - honza
+  - flofuchs
+  - knowncitizen
+  - dantrainor
+approvers:
+  - jtomasek
+  - honza
+  - flofuchs
\ No newline at end of file
diff --git a/frontend/packages/metal3-plugin/package.json b/frontend/packages/metal3-plugin/package.json
new file mode 100644
index 00000000000..0e7bf5b18be
--- /dev/null
+++ b/frontend/packages/metal3-plugin/package.json
@@ -0,0 +1,13 @@
+{
+  "name": "@console/metal3-plugin",
+  "version": "0.0.0-fixed",
+  "description": "Metal Kubed - Bare Metal Host Provisioning for Kubernetes",
+  "private": true,
+  "dependencies": {
+    "@console/plugin-sdk": "0.0.0-fixed",
+    "@console/shared": "0.0.0-fixed"
+  },
+  "consolePlugin": {
+    "entry": "src/plugin.ts"
+  }
+}
diff --git a/frontend/packages/metal3-plugin/src/components/host.tsx b/frontend/packages/metal3-plugin/src/components/host.tsx
new file mode 100644
index 00000000000..8c76972e102
--- /dev/null
+++ b/frontend/packages/metal3-plugin/src/components/host.tsx
@@ -0,0 +1,130 @@
+import * as React from 'react';
+
+import { getName, getNamespace } from '@console/shared';
+// TODO(jtomasek): update import once models are moved to console-shared package
+// import { MachineModel, NodeModel } from '@console/internal/models';
+import { referenceForModel } from '@console/internal/module/k8s';
+
+import {
+  ListHeader,
+  ColHead,
+  List,
+  ListPage,
+  ResourceRow,
+} from '@console/internal/components/factory';
+
+import { ResourceLink } from '@console/internal/components/utils';
+// import { WithResources } from '@console/shared';
+
+import { BaremetalHostModel } from '../models';
+import { getHostBMCAddress } from '../selectors';
+import MachineCell from './machine-cell';
+
+// const nameColumnClasses = 'col-lg-2 col-md-4 col-sm-6 col-xs-6';
+// const statusColumnClasses = 'col-lg-2 col-md-4 hidden-sm hidden-xs';
+// const machineColumnClasses = 'col-lg-3 visible-lg';
+// const roleColumnClasses = 'col-lg-2 visible-lg';
+// const addressColumnClasses = 'col-lg-2 visible-lg';
+const columnClasses = 'col-sm-4';
+
+const HostHeader = (props: React.ComponentProps<typeof ColHead>) => (
+  <ListHeader>
+    <ColHead {...props} className={columnClasses} sortField="metadata.name">
+      Name
+    </ColHead>
+    {/* <ColHead {...props} className={statusColumnClasses}>
+      Status
+    </ColHead> */}
+    <ColHead {...props} className={columnClasses}>
+      Machine
+    </ColHead>
+    {/* <ColHead {...props} className={roleColumnClasses}>
+      Role
+    </ColHead> */}
+    <ColHead {...props} className={columnClasses} sortField="spec.bmc.address">
+      Management Address
+    </ColHead>
+  </ListHeader>
+);
+
+const HostRow = ({ obj: host }: React.ComponentProps<typeof ResourceRow>) => {
+  const name = getName(host);
+  const namespace = getNamespace(host);
+  // const machineName = getHostMachineName(host);
+  const address = getHostBMCAddress(host);
+
+  // TODO(jtomasek): other resource references will be updated as a subsequent change
+  // const machineResource = {
+  //   kind: referenceForModel(MachineModel),
+  //   name: machineName,
+  //   namespaced: true,
+  //   namespace,
+  //   isList: false,
+  //   prop: 'machine',
+  // };
+
+  // const hostResourceMap = {
+  //   machine: {
+  //     resource: machineResource,
+  //   },
+  //   nodes: {
+  //     resource: getResource(NodeModel, { namespaced: false }),
+  //   },
+  // };
+
+  return (
+    <ResourceRow obj={host}>
+      <div className={columnClasses}>
+        <ResourceLink
+          kind={referenceForModel(BaremetalHostModel)}
+          name={name}
+          namespace={namespace}
+        />
+      </div>
+      {/* <div className={statusColumnClasses}>
+        <WithResources resourceMap={machineName ? hostResourceMap : {}}>
+          <BaremetalHostStatus host={host} />
+        </WithResources>
+      </div> */}
+      <div className={columnClasses}>
+        <MachineCell host={host} />
+      </div>
+      {/* <div className={roleColumnClasses}>
+        <WithResources resourceMap={machineName ? hostResourceMap : {}}>
+          <BaremetalHostRole />
+        </WithResources>
+      </div> */}
+      <div className={columnClasses}>{address}</div>
+    </ResourceRow>
+  );
+};
+
+const HostList = (props: React.ComponentProps<typeof List>) => (
+  <List {...props} Header={HostHeader} Row={HostRow} />
+);
+
+// TODO(jtomasek): re-enable filters once the extension point for list.tsx is in place
+const filters = [];
+// const filters = [
+//   {
+//     type: 'baremetalhost-status',
+//     selected: ['online', 'offline'],
+//     reducer: getSimpleHostStatus,
+//     items: [{ id: 'online', title: 'online' }, { id: 'offline', title: 'offline' }],
+//   },
+// ];
+
+type BaremetalHostsPageProps = {
+  namespace: string;
+};
+
+export const BaremetalHostsPage = (props: BaremetalHostsPageProps) => (
+  <ListPage
+    {...props}
+    canCreate
+    rowFilters={filters}
+    createButtonText="Add Host"
+    kind={referenceForModel(BaremetalHostModel)}
+    ListComponent={HostList}
+  />
+);
diff --git a/frontend/packages/metal3-plugin/src/components/machine-cell.tsx b/frontend/packages/metal3-plugin/src/components/machine-cell.tsx
new file mode 100644
index 00000000000..ee194f676a0
--- /dev/null
+++ b/frontend/packages/metal3-plugin/src/components/machine-cell.tsx
@@ -0,0 +1,51 @@
+import * as React from 'react';
+// import { Link } from 'react-router-dom';
+// import { Icon } from 'patternfly-react';
+
+import { DASH } from '@console/shared';
+import { MachineModel } from '@console/internal/models';
+import { ResourceLink /* , RequireCreatePermission */ } from '@console/internal/components/utils';
+import { referenceForModel, K8sResourceKind } from '@console/internal/module/k8s';
+
+import { getHostMachineName } from '../selectors';
+
+interface MachineCellProps {
+  host: K8sResourceKind;
+}
+
+const MachineCell = ({ host }: MachineCellProps) => {
+  const machineName = getHostMachineName(host);
+
+  const {
+    metadata: { namespace },
+  } = host;
+
+  if (machineName) {
+    return (
+      <ResourceLink
+        kind={referenceForModel(MachineModel)}
+        name={machineName}
+        namespace={namespace}
+        title={machineName}
+      />
+    );
+  }
+  // TODO(jtomasek): Re-enable this once host status is added
+  // if (canHostAddMachine(host)) {
+  //   const ns = namespace || 'default';
+  //   const href = `/k8s/ns/${ns}/${referenceForModel(MachineModel)}/~new`;
+  //   return (
+  //     <RequireCreatePermission model={MachineModel} namespace={ns}>
+  //       <Link to={href}>
+  //         <span className="co-icon-and-text">
+  //           <Icon type="pf" name="add-circle-o" className="co-icon-and-text__icon" />
+  //           Add machine
+  //         </span>
+  //       </Link>
+  //     </RequireCreatePermission>
+  //   );
+  // }
+  return <>{DASH}</>;
+};
+
+export default MachineCell;
diff --git a/frontend/packages/metal3-plugin/src/models.ts b/frontend/packages/metal3-plugin/src/models.ts
new file mode 100644
index 00000000000..e8204ad97ab
--- /dev/null
+++ b/frontend/packages/metal3-plugin/src/models.ts
@@ -0,0 +1,15 @@
+import { K8sKind } from '@console/internal/module/k8s';
+
+export const BaremetalHostModel: K8sKind = {
+  label: 'Bare Metal Host',
+  labelPlural: 'Bare Metal Hosts',
+  apiVersion: 'v1alpha1',
+  path: 'baremetalhosts',
+  apiGroup: 'metalkube.org',
+  plural: 'baremetalhosts',
+  abbr: 'BMH',
+  namespaced: true,
+  kind: 'BareMetalHost',
+  id: 'baremetalhost',
+  crd: true,
+};
diff --git a/frontend/packages/metal3-plugin/src/plugin.ts b/frontend/packages/metal3-plugin/src/plugin.ts
new file mode 100644
index 00000000000..0208f70b470
--- /dev/null
+++ b/frontend/packages/metal3-plugin/src/plugin.ts
@@ -0,0 +1,53 @@
+import {
+  Plugin,
+  ResourceNSNavItem,
+  ResourceListPage,
+  ModelFeatureFlag,
+  ModelDefinition,
+} from '@console/plugin-sdk';
+
+import { BaremetalHostModel } from './models';
+
+type ConsumedExtensions = ResourceNSNavItem | ResourceListPage | ModelFeatureFlag | ModelDefinition;
+
+const METAL3_FLAG = 'METAL3';
+
+const plugin: Plugin<ConsumedExtensions> = [
+  {
+    type: 'ModelDefinition',
+    properties: {
+      models: [BaremetalHostModel],
+    },
+  },
+  {
+    type: 'FeatureFlag/Model',
+    properties: {
+      model: BaremetalHostModel,
+      flag: METAL3_FLAG,
+    },
+  },
+  {
+    type: 'NavItem/ResourceNS',
+    properties: {
+      section: 'Compute',
+      mergeAfter: 'Machine Autoscalers',
+      componentProps: {
+        name: 'Bare Metal Hosts',
+        resource: 'baremetalhosts',
+        required: METAL3_FLAG,
+      },
+    },
+  },
+  {
+    type: 'Page/Resource/List',
+    properties: {
+      model: BaremetalHostModel,
+      loader: () =>
+        import('./components/host' /* webpackChunkName: "metal3-baremetalhost" */).then(
+          (m) => m.BaremetalHostsPage,
+        ),
+    },
+  },
+];
+
+export default plugin;
diff --git a/frontend/packages/metal3-plugin/src/selectors/index.ts b/frontend/packages/metal3-plugin/src/selectors/index.ts
new file mode 100644
index 00000000000..bdd78b9e73b
--- /dev/null
+++ b/frontend/packages/metal3-plugin/src/selectors/index.ts
@@ -0,0 +1,16 @@
+import * as _ from 'lodash-es';
+
+export const getOperationalStatus = (host) => _.get(host, 'status.operationalStatus');
+export const getProvisioningState = (host) => _.get(host, 'status.provisioning.state');
+export const getHostMachineName = (host) => _.get(host, 'spec.machineRef.name');
+export const getHostBMCAddress = (host) => _.get(host, 'spec.bmc.address');
+export const isHostOnline = (host) => _.get(host, 'spec.online', false);
+export const getHostNICs = (host) => _.get(host, 'status.hardware.nics', []);
+export const getHostStorage = (host) => _.get(host, 'status.hardware.storage', []);
+export const getHostCPUs = (host) => _.get(host, 'status.hardware.cpus', []);
+export const getHostRAM = (host) => _.get(host, 'status.hardware.ramGiB');
+export const getHostErrorMessage = (host) => _.get(host, 'status.errorMessage');
+export const getHostDescription = (host) => _.get(host, 'spec.description', '');
+export const isHostPoweredOn = (host) => _.get(host, 'status.poweredOn', false);
+export const getHostTotalStorageCapacity = (host) =>
+  _.reduce(getHostStorage(host), (sum, disk) => sum + disk.sizeGiB, 0);