Merge branch 'master' into vue_react_migration

Signed-off-by: Lauri Nevala <lauri.nevala@gmail.com>

src/main/router.ts

@@ -121,7 +121,7 @@ export class Router {
     this.router.add({ method: "post", path: `${apiPrefix}/metrics` }, metricsRoute.routeMetrics.bind(metricsRoute))
 
     // Port-forward API
-    this.router.add({ method: "post", path: `${apiPrefix}/services/{namespace}/{service}/port-forward/{port}` }, portForwardRoute.routeServicePortForward.bind(portForwardRoute))
+    this.router.add({ method: "post", path: `${apiPrefix}/pods/{namespace}/{resourceType}/{resourceName}/port-forward/{port}` }, portForwardRoute.routePortForward.bind(portForwardRoute))
 
     // Helm API
     this.router.add({ method: "get", path: `${apiPrefix}/v2/charts` }, helmRoute.listCharts.bind(helmRoute))

src/main/routes/port-forward-route.ts

@@ -14,7 +14,7 @@ class PortForward {
     return PortForward.portForwards.find((pf) => {
       return (
         pf.clusterId == forward.clusterId &&
-        pf.kind == "service" &&
+        pf.kind == forward.kind &&
         pf.name == forward.name &&
         pf.namespace == forward.namespace &&
         pf.port == forward.port
@@ -42,7 +42,7 @@ class PortForward {
       "--kubeconfig", this.kubeConfig,
       "port-forward",
       "-n", this.namespace,
-      `service/${this.name}`,
+      `${this.kind}/${this.name}`,
       `${this.localPort}:${this.port}`
     ]
 
@@ -72,21 +72,22 @@ class PortForward {
 
 class PortForwardRoute extends LensApi {
 
-  public async routeServicePortForward(request: LensApiRequest) {
+  public async routePortForward(request: LensApiRequest) {
     const { params, response, cluster} = request
+    const { namespace, port, resourceType, resourceName } = params
 
     let portForward = PortForward.getPortforward({
-      clusterId: cluster.id, kind: "service", name: params.service,
-      namespace: params.namespace, port: params.port
+      clusterId: cluster.id, kind: resourceType, name: resourceName,
+      namespace: namespace, port: port
     })
     if (!portForward) {
-      logger.info(`Creating a new port-forward ${params.namespace}/${params.service}:${params.port}`)
+      logger.info(`Creating a new port-forward ${namespace}/${resourceType}/${resourceName}:${port}`)
       portForward = new PortForward({
         clusterId: cluster.id,
-        kind: "service",
-        namespace: params.namespace,
-        name: params.service,
-        port: params.port,
+        kind: resourceType,
+        namespace: namespace,
+        name: resourceName,
+        port: port,
         kubeConfig: cluster.getProxyKubeconfigPath()
       })
       const started = await portForward.start()

src/renderer/api/kube-api-parse.ts

@@ -50,6 +50,9 @@ export function parseKubeApi(path: string): IKubeApiParsed {
     apiGroup = left.join("/");
   } else {
     switch (left.length) {
+    case 4:
+      [apiGroup, apiVersion, resource, name] = left
+      break;
     case 2:
       resource = left.pop();
       // fallthrough
@@ -66,7 +69,7 @@ export function parseKubeApi(path: string): IKubeApiParsed {
        *  - `GROUP` is /^D(\.D)*$/ where D is `DNS_LABEL` and length <= 253
        *
        * There is no well defined selection from an array of items that were
-       * seperated by '/'
+       * separated by '/'
        *
        * Solution is to create a huristic. Namely:
        * 1. if '.' in left[0] then apiGroup <- left[0]

src/renderer/api/kube-api-parse_test.ts

@@ -6,6 +6,19 @@ interface KubeApi_Parse_Test {
 }
 
 const tests: KubeApi_Parse_Test[] = [
+  {
+    url: "/apis/apiextensions.k8s.io/v1beta1/customresourcedefinitions/prometheuses.monitoring.coreos.com",
+    expected: {
+      apiBase: "/apis/apiextensions.k8s.io/v1beta1/customresourcedefinitions",
+      apiPrefix: "/apis",
+      apiGroup: "apiextensions.k8s.io",
+      apiVersion: "v1beta1",
+      apiVersionWithGroup: "apiextensions.k8s.io/v1beta1",
+      namespace: undefined,
+      resource: "customresourcedefinitions",
+      name: "prometheuses.monitoring.coreos.com"
+    },
+  },
   {
     url: "/api/v1/namespaces/kube-system/pods/coredns-6955765f44-v8p27",
     expected: {

src/renderer/components/+config-resource-quotas/resource-quota-details.tsx

@@ -4,7 +4,7 @@ import kebabCase from "lodash/kebabCase";
 import { observer } from "mobx-react";
 import { Trans } from "@lingui/macro";
 import { DrawerItem, DrawerTitle } from "../drawer";
-import { cpuUnitsToNumber, cssNames, unitsToBytes } from "../../utils";
+import { cpuUnitsToNumber, cssNames, unitsToBytes, metricUnitsToNumber } from "../../utils";
 import { KubeObjectDetailsProps } from "../kube-object";
 import { ResourceQuota, resourceQuotaApi } from "../../api/endpoints/resource-quota.api";
 import { LineProgress } from "../line-progress";
@@ -15,24 +15,30 @@ import { KubeObjectMeta } from "../kube-object/kube-object-meta";
 interface Props extends KubeObjectDetailsProps<ResourceQuota> {
 }
 
-@observer
-export class ResourceQuotaDetails extends React.Component<Props> {
-  renderQuotas = (quota: ResourceQuota) => {
-    const { hard, used } = quota.status
-    if (!hard || !used) return null
-    const transformUnit = (name: string, value: string) => {
-      if (name.includes("memory") || name.includes("storage")) {
-        return unitsToBytes(value)
-      }
-      if (name.includes("cpu")) {
-        return cpuUnitsToNumber(value)
-      }
-      return parseInt(value)
-    }
-    return Object.entries(hard).map(([name, value]) => {
-      if (!used[name]) return null
+const onlyNumbers = /$[0-9]*^/g;
+
+function transformUnit(name: string, value: string): number {
+  if (name.includes("memory") || name.includes("storage")) {
+    return unitsToBytes(value)
+  }
+
+  if (name.includes("cpu")) {
+    return cpuUnitsToNumber(value)
+  }
+
+  return metricUnitsToNumber(value);
+}
+
+function renderQuotas(quota: ResourceQuota): JSX.Element[] {
+  const { hard = {}, used = {} } = quota.status
+
+  return Object.entries(hard)
+    .filter(([name]) => used[name])
+    .map(([name, value]) => {
       const current = transformUnit(name, used[name])
       const max = transformUnit(name, value)
+      const usage = max === 0 ? 100 : Math.ceil(current / max * 100); // special case 0 max as always 100% usage
+
       return (
         <div key={name} className={cssNames("param", kebabCase(name))}>
           <span className="title">{name}</span>
@@ -41,14 +47,16 @@ export class ResourceQuotaDetails extends React.Component<Props> {
             max={max}
             value={current}
             tooltip={
-              <p><Trans>Set</Trans>: {value}. <Trans>Used</Trans>: {Math.ceil(current / max * 100) + "%"}</p>
+              <p><Trans>Set</Trans>: {value}. <Trans>Usage</Trans>: {usage + "%"}</p>
             }
           />
         </div>
       )
     })
-  }
+}
 
+@observer
+export class ResourceQuotaDetails extends React.Component<Props> {
   render() {
     const { object: quota } = this.props;
     if (!quota) return null;
@@ -57,7 +65,7 @@ export class ResourceQuotaDetails extends React.Component<Props> {
         <KubeObjectMeta object={quota}/>
 
         <DrawerItem name={<Trans>Quotas</Trans>} className="quota-list">
-          {this.renderQuotas(quota)}
+          {renderQuotas(quota)}
         </DrawerItem>
 
         {quota.getScopeSelector().length > 0 && (

src/renderer/components/+network-services/service-details.tsx

@@ -11,7 +11,7 @@ import { Service, serviceApi, endpointApi } from "../../api/endpoints";
 import { _i18n } from "../../i18n";
 import { apiManager } from "../../api/api-manager";
 import { KubeObjectMeta } from "../kube-object/kube-object-meta";
-import { ServicePorts } from "./service-ports";
+import { ServicePortComponent } from "./service-port-component";
 import { endpointStore } from "../+network-endpoints/endpoints.store";
 import { ServiceDetailsEndpoint } from "./service-details-endpoint";
 
@@ -61,7 +61,13 @@ export class ServiceDetails extends React.Component<Props> {
         )}
 
         <DrawerItem name={<Trans>Ports</Trans>}>
-          <ServicePorts service={service}/>
+          <div>
+            {
+              service.getPorts().map((port) => (
+                <ServicePortComponent service={service} port={port} key={port.toString()}/>
+              ))
+            }
+          </div>
         </DrawerItem>
 
         {spec.type === "LoadBalancer" && spec.loadBalancerIP && (

src/renderer/components/+network-services/service-port-component.scss

@@ -0,0 +1,22 @@
+.ServicePortComponent {
+  &.waiting {
+    opacity: 0.5;
+    pointer-events: none;
+  }
+
+  &:not(:last-child) {
+    margin-bottom: $margin;
+  }
+
+  span {
+    cursor: pointer;
+    color: $primary;
+    text-decoration: underline;
+  }
+
+  .Spinner {
+    --spinner-size: #{$unit * 2};
+    margin-left: $margin;
+    position: absolute;
+  }
+}

src/renderer/components/+network-services/service-port-component.tsx

@@ -0,0 +1,48 @@
+import "./service-port-component.scss"
+
+import React from "react";
+import { observer } from "mobx-react";
+import { t } from "@lingui/macro";
+import { Service, ServicePort } from "../../api/endpoints";
+import { _i18n } from "../../i18n";
+import { apiBase } from "../../api"
+import { observable } from "mobx";
+import { cssNames } from "../../utils";
+import { Notifications } from "../notifications";
+import { Spinner } from "../spinner"
+
+interface Props {
+  service: Service;
+  port: ServicePort;
+}
+
+@observer
+export class ServicePortComponent extends React.Component<Props> {
+  @observable waiting = false;
+
+  async portForward() {
+    const { service, port } = this.props;
+    this.waiting = true;
+    try {
+      await apiBase.post(`/pods/${service.getNs()}/service/${service.getName()}/port-forward/${port.port}`, {})
+    } catch(error) {
+      Notifications.error(error);
+    } finally {
+      this.waiting = false;
+    }
+  }
+
+  render() {
+    const { port } = this.props;
+    return (
+      <div className={cssNames("ServicePortComponent", { waiting: this.waiting })}>
+        <span title={_i18n._(t`Open in a browser`)} onClick={() => this.portForward() }>
+          {port.toString()}
+          {this.waiting && (
+            <Spinner />
+          )}
+        </span>
+      </div>
+    );
+  }
+}

src/renderer/components/+network-services/service-ports.scss

@@ -1,24 +0,0 @@
-.ServicePorts {
-  &.waiting {
-    opacity: 0.5;
-    pointer-events: none;
-  }
-
-  p {
-    &:not(:last-child) {
-      margin-bottom: $margin;
-    }
-
-    span {
-      cursor: pointer;
-      color: $primary;
-      text-decoration: underline;
-    }
-  }
-
-  .Spinner {
-    --spinner-size: #{$unit * 2};
-    margin-left: $margin;
-    position: absolute;
-  }
-}

src/renderer/components/+network-services/service-ports.tsx

@@ -1,54 +0,0 @@
-import "./service-ports.scss"
-
-import React from "react";
-import { observer } from "mobx-react";
-import { t } from "@lingui/macro";
-import { Service, ServicePort } from "../../api/endpoints";
-import { _i18n } from "../../i18n";
-import { apiBase } from "../../api"
-import { observable } from "mobx";
-import { cssNames } from "../../utils";
-import { Notifications } from "../notifications";
-import { Spinner } from "../spinner"
-
-interface Props {
-  service: Service;
-}
-
-@observer
-export class ServicePorts extends React.Component<Props> {
-  @observable waiting = false;
-
-  async portForward(port: ServicePort) {
-    const { service } = this.props;
-    this.waiting = true;
-    apiBase.post(`/services/${service.getNs()}/${service.getName()}/port-forward/${port.port}`, {})
-      .catch(error => {
-        Notifications.error(error);
-      })
-      .finally(() => {
-        this.waiting = false;
-      });
-  }
-
-  render() {
-    const { service } = this.props;
-    return (
-      <div className={cssNames("ServicePorts", { waiting: this.waiting })}>
-        {
-          service.getPorts().map((port) => {
-            return(
-              <p key={port.toString()}>
-                <span title={_i18n._(t`Open in a browser`)} onClick={() => this.portForward(port) }>
-                  {port.toString()}
-                  {this.waiting && (
-                    <Spinner />
-                  )}
-                </span>
-              </p>
-            );
-          })}
-      </div>
-    );
-  }
-}

src/renderer/components/+workloads-pods/pod-container-port.scss

@@ -0,0 +1,23 @@
+.PodContainerPort {
+  &.waiting {
+    opacity: 0.5;
+    pointer-events: none;
+  }
+
+  &:not(:last-child) {
+    margin-bottom: $margin;
+  }
+
+  span {
+    cursor: pointer;
+    color: $primary;
+    text-decoration: underline;
+    position: relative;
+  }
+
+  .Spinner {
+    --spinner-size: #{$unit * 2};
+    margin-left: $margin;
+    position: absolute;
+  }
+}

src/renderer/components/+workloads-pods/pod-container-port.tsx

@@ -0,0 +1,54 @@
+import "./pod-container-port.scss"
+
+import React from "react";
+import { observer } from "mobx-react";
+import { t } from "@lingui/macro";
+import { Pod, IPodContainer } from "../../api/endpoints";
+import { _i18n } from "../../i18n";
+import { apiBase } from "../../api"
+import { observable } from "mobx";
+import { cssNames } from "../../utils";
+import { Notifications } from "../notifications";
+import { Spinner } from "../spinner"
+
+interface Props {
+  pod: Pod;
+  port: {
+    name?: string;
+    containerPort: number;
+    protocol: string;
+  }
+}
+
+@observer
+export class PodContainerPort extends React.Component<Props> {
+  @observable waiting = false;
+
+  async portForward() {
+    const { pod, port } = this.props;
+    this.waiting = true;
+    try {
+      await apiBase.post(`/pods/${pod.getNs()}/pod/${pod.getName()}/port-forward/${port.containerPort}`, {})
+    } catch(error) {
+      Notifications.error(error);
+    } finally {
+      this.waiting = false;
+    }
+  }
+
+  render() {
+    const { port } = this.props;
+    const { name, containerPort, protocol } = port;
+    const text = (name ? name + ': ' : '')+`${containerPort}/${protocol}`
+    return (
+      <div className={cssNames("PodContainerPort", { waiting: this.waiting })}>
+        <span title={_i18n._(t`Open in a browser`)} onClick={() => this.portForward() }>
+          {text}
+          {this.waiting && (
+            <Spinner />
+          )}
+        </span>
+      </div>
+    )
+  }
+}

src/renderer/components/+workloads-pods/pod-details-container.tsx

@@ -8,6 +8,7 @@ import { cssNames } from "../../utils";
 import { StatusBrick } from "../status-brick";
 import { Badge } from "../badge";
 import { ContainerEnvironment } from "./pod-container-env";
+import { PodContainerPort } from "./pod-container-port";
 import { ResourceMetrics } from "../resource-metrics";
 import { IMetrics } from "../../api/endpoints/metrics.api";
 import { ContainerCharts } from "./container-charts";
@@ -64,13 +65,10 @@ export class PodDetailsContainer extends React.Component<Props> {
         {ports && ports.length > 0 &&
         <DrawerItem name={<Trans>Ports</Trans>}>
           {
-            ports.map(port => {
-              const { name, containerPort, protocol } = port;
-              const key = `${container.name}-port-${containerPort}-${protocol}`
-              return (
-                <div key={key}>
-                  {name ? name + ': ' : ''}{containerPort}/{protocol}
-                </div>
+            ports.map((port) => {
+              const key = `${container.name}-port-${port.containerPort}-${port.protocol}`
+              return(
+                <PodContainerPort pod={pod} port={port} key={key}/>
               )
             })
           }

src/renderer/components/input/input.validators.ts

@@ -53,9 +53,10 @@ export const maxLength: Validator = {
   validate: (value, { maxLength }) => value.length <= maxLength,
 };
 
+const systemNameMatcher = /^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$/;
 export const systemName: Validator = {
-  message: () => _i18n._(t`This field must contain only lowercase latin characters, numbers and dash.`),
-  validate: value => !!value.match(/^[a-z0-9-]+$/),
+  message: () => _i18n._(t`A System Name must be lowercase DNS labels separated by dots. DNS labels are alphanumerics and dashes enclosed by alphanumerics.`),
+  validate: value => !!value.match(systemNameMatcher),
 };
 
 export const accountId: Validator = {

src/renderer/components/input/input.validators_test.ts

@@ -0,0 +1,48 @@
+import { isEmail, systemName } from "./input.validators";
+
+describe("input validation tests", () => {
+  describe("isEmail tests", () => {
+    it("should be valid", () => {
+      expect(isEmail.validate("abc@news.com")).toBe(true);
+      expect(isEmail.validate("abc@news.co.uk")).toBe(true);
+      expect(isEmail.validate("abc1.3@news.co.uk")).toBe(true);
+      expect(isEmail.validate("abc1.3@news.name")).toBe(true);
+    });
+
+    it("should be invalid", () => {
+      expect(isEmail.validate("@news.com")).toBe(false);
+      expect(isEmail.validate("abcnews.co.uk")).toBe(false);
+      expect(isEmail.validate("abc1.3@news")).toBe(false);
+      expect(isEmail.validate("abc1.3@news.name.a.b.c.d.d")).toBe(false);
+    });
+  });
+
+  describe("systemName tests", () => {
+    it("should be valid", () => {
+      expect(systemName.validate("a")).toBe(true);
+      expect(systemName.validate("ab")).toBe(true);
+      expect(systemName.validate("abc")).toBe(true);
+      expect(systemName.validate("1")).toBe(true);
+      expect(systemName.validate("12")).toBe(true);
+      expect(systemName.validate("123")).toBe(true);
+      expect(systemName.validate("1a2")).toBe(true);
+      expect(systemName.validate("1-2")).toBe(true);
+      expect(systemName.validate("1---------------2")).toBe(true);
+      expect(systemName.validate("1---------------2.a")).toBe(true);
+      expect(systemName.validate("1---------------2.a.1")).toBe(true);
+      expect(systemName.validate("1---------------2.9-a.1")).toBe(true);
+    });
+
+    it("should be invalid", () => {
+      expect(systemName.validate("")).toBe(false);
+      expect(systemName.validate("-")).toBe(false);
+      expect(systemName.validate(".")).toBe(false);
+      expect(systemName.validate("as.")).toBe(false);
+      expect(systemName.validate(".asd")).toBe(false);
+      expect(systemName.validate("a.-")).toBe(false);
+      expect(systemName.validate("a.1-")).toBe(false);
+      expect(systemName.validate("o.2-2.")).toBe(false);
+      expect(systemName.validate("o.2-2....")).toBe(false);
+    });
+  });
+});

src/renderer/utils/convertCpu.ts

@@ -1,10 +1,13 @@
 // Helper to convert CPU K8S units to numbers
 
+const thousand = 1000;
+const million = thousand * thousand;
+const shortBillion = thousand * million;
+
 export function cpuUnitsToNumber(cpu: string) {
   const cpuNum = parseInt(cpu)
-  const billion = 1000000 * 1000
-  if (cpu.includes("m")) return cpuNum / 1000
-  if (cpu.includes("u")) return cpuNum / 1000000
-  if (cpu.includes("n")) return cpuNum / billion
+  if (cpu.includes("m")) return cpuNum / thousand
+  if (cpu.includes("u")) return cpuNum / million
+  if (cpu.includes("n")) return cpuNum / shortBillion
   return parseFloat(cpu)
-}
+}

src/renderer/utils/convertMemory.ts

@@ -7,9 +7,9 @@ export function unitsToBytes(value: string) {
   if (!suffixes.some(suffix => value.includes(suffix))) {
     return parseFloat(value)
   }
-  const index = suffixes.findIndex(suffix =>
-    suffix == value.replace(/[0-9]|i|\./g, '')
-  )
+ 
+  const suffix = value.replace(/[0-9]|i|\./g, '');
+  const index = suffixes.indexOf(suffix);
   return parseInt(
     (parseFloat(value) * Math.pow(base, index + 1)).toFixed(1)
   )
@@ -21,8 +21,10 @@ export function bytesToUnits(bytes: number, precision = 1) {
   if (!bytes) {
     return "N/A"
   }
+
   if (index === 0) {
     return `${bytes}${sizes[index]}`
   }
+
   return `${(bytes / (1024 ** index)).toFixed(precision)}${sizes[index]}i`
-}
+}

src/renderer/utils/index.ts

@@ -20,3 +20,4 @@ export * from './formatDuration'
 export * from './isReactNode'
 export * from './convertMemory'
 export * from './convertCpu'
+export * from './metricUnitsToNumber'

src/renderer/utils/metricUnitsToNumber.ts

@@ -0,0 +1,10 @@
+const base = 1000;
+const suffixes = ["k", "m", "g", "t", "q"];
+
+export function metricUnitsToNumber(value: string): number {
+  const suffix = value.toLowerCase().slice(-1);
+  const index = suffixes.indexOf(suffix);
+  return parseInt(
+    (parseFloat(value) * Math.pow(base, index + 1)).toFixed(1)
+  )
+}

src/renderer/utils/metricUnitsToNumber_test.ts

@@ -0,0 +1,15 @@
+import { metricUnitsToNumber } from "./metricUnitsToNumber";
+
+describe("metricUnitsToNumber tests", () => {
+  test("plain number", () => {
+    expect(metricUnitsToNumber("124")).toStrictEqual(124);
+  });
+
+  test("with k suffix", () => {
+    expect(metricUnitsToNumber("124k")).toStrictEqual(124000);
+  });
+
+  test("with m suffix", () => {
+    expect(metricUnitsToNumber("124m")).toStrictEqual(124000000);
+  });
+});