feat: render nested metadata as yaml

Signed-off-by: Chris Langhout <clanghout@bol.com>
This commit is contained in:
Chris Langhout
2024-10-04 15:10:32 +02:00
committed by blam
parent 0bf295a151
commit 9c9f4ff990
4 changed files with 412 additions and 89 deletions
+5
View File
@@ -0,0 +1,5 @@
---
'@backstage/core-components': patch
---
better rendering of nested data; rendered as yaml now
@@ -14,109 +14,41 @@
* limitations under the License.
*/
import React, { Fragment, ReactElement } from 'react';
import {
withStyles,
createStyles,
WithStyles,
Theme,
} from '@material-ui/core/styles';
import React, { Fragment } from 'react';
import startCase from 'lodash/startCase';
import Typography from '@material-ui/core/Typography';
import {
MetadataTable,
MetadataTableItem,
MetadataList,
MetadataListItem,
} from './MetadataTable';
import { JsonArray, JsonObject, JsonValue } from '@backstage/types';
import { CodeSnippet } from '../CodeSnippet';
import jsyaml from 'js-yaml';
export type StructuredMetadataTableListClassKey = 'root';
const listStyle = createStyles({
root: {
margin: '0 0',
listStyleType: 'none',
},
});
export type StructuredMetadataTableNestedListClassKey = 'root';
const nestedListStyle = (theme: Theme) =>
createStyles({
root: {
...listStyle.root,
paddingLeft: theme.spacing(1),
},
});
interface StyleProps extends WithStyles {
children?: React.ReactNode;
}
// Sub Components
const StyledList = withStyles(listStyle, {
name: 'BackstageStructuredMetadataTableList',
})(({ classes, children }: StyleProps) => (
<MetadataList classes={classes}>{children}</MetadataList>
));
const StyledNestedList = withStyles(nestedListStyle, {
name: 'BackstageStructuredMetadataTableNestedList',
})(({ classes, children }: StyleProps) => (
<MetadataList classes={classes}>{children}</MetadataList>
));
function renderList(list: Array<any>, options: Options, nested: boolean) {
const values = list.map((item: any, index: number) => (
<MetadataListItem key={index}>
{toValue(item, options, nested)}
</MetadataListItem>
));
return nested ? (
<StyledNestedList>{values}</StyledNestedList>
) : (
<StyledList>{values}</StyledList>
);
}
function renderMap(
map: { [key: string]: any },
options: Options,
nested: boolean,
) {
const values = Object.keys(map).map(key => {
const value = toValue(map[key], options, true);
return (
<MetadataListItem key={key}>
<Typography variant="body2" component="span">
{`${options.titleFormat(key)}: `}
</Typography>
{value}
</MetadataListItem>
);
});
return nested ? (
<StyledNestedList>{values}</StyledNestedList>
) : (
<StyledList>{values}</StyledList>
);
}
function toValue(
value: ReactElement | object | Array<any> | boolean,
options: Options,
nested: boolean,
value: object | Array<any> | boolean | string,
) {
if (React.isValidElement(value)) {
return <Fragment>{value}</Fragment>;
}
if (value !== null && typeof value === 'object' && !Array.isArray(value)) {
return renderMap(value, options, nested);
}
if (Array.isArray(value)) {
return renderList(value, options, nested);
if (value !== null && typeof value === 'object') {
return <CodeSnippet
language='yaml'
text={jsyaml.dump(value)}
// showLineNumbers={true}
customStyle={{
background: 'transparent',
lineHeight: '1.4',
padding: '0',
margin: 0,
}}
/>
}
if (typeof value === 'boolean') {
@@ -129,8 +61,8 @@ function toValue(
</Typography>
);
}
const ItemValue = ({ value, options }: { value: any; options: Options }) => (
<Fragment>{toValue(value, options, false)}</Fragment>
const ItemValue = ({ value }: { value: any }) => (
<Fragment>{toValue(value)}</Fragment>
);
const TableItem = ({
@@ -139,12 +71,12 @@ const TableItem = ({
options,
}: {
title: string;
value: any;
value: JsonObject | JsonArray | JsonValue;
options: Options;
}) => {
return (
<MetadataTableItem title={options.titleFormat(title)}>
<ItemValue value={value} options={options} />
<ItemValue value={value} />
</MetadataTableItem>
);
};
+14
View File
@@ -34,6 +34,7 @@ import fixture2 from '../src/__fixtures__/2-deployments.json';
import fixture3 from '../src/__fixtures__/1-cronjobs.json';
import fixture4 from '../src/__fixtures__/2-cronjobs.json';
import fixture5 from '../src/__fixtures__/1-rollouts.json';
import fixture6 from '../src/__fixtures__/3-ingresses.json';
import { TestApiProvider } from '@backstage/test-utils';
const mockEntity: Entity = {
@@ -200,5 +201,18 @@ createDevApp()
</TestApiProvider>
),
})
.addPage({
path: '/fixture-6',
title: 'Fixture 6',
element: (
<TestApiProvider
apis={[[kubernetesApiRef, new MockKubernetesClient(fixture6)]]}
>
<EntityProvider entity={mockEntity}>
<EntityKubernetesContent />
</EntityProvider>
</TestApiProvider>
),
})
.registerPlugin(kubernetesPlugin)
.render();
@@ -0,0 +1,372 @@
{
"ingresses": [
{
"metadata": {
"name": "app-service-endpoint.dice-roller.backstage.io",
"namespace": "dice-roller",
"uid": "00000000-0000-0000-0000-000000000000",
"resourceVersion": "4749260703",
"generation": 1,
"creationTimestamp": "2023-08-16T14:52:16Z",
"labels": {
"backstage.io/kubernetes-id": "dice-roller",
"ingress-class": "istio-internal"
},
"annotations": {
"kubectl.kubernetes.io/last-applied-configuration": "spec",
"metacontroller.k8s.io/last-applied-configuration": "spec",
"nginx.ingress.kubernetes.io/auth-signin": "https://backstage.io/authenticate",
"nginx.ingress.kubernetes.io/configuration-snippet": "config",
"nginx.ingress.kubernetes.io/service-upstream": "true",
"nginx.ingress.kubernetes.io/upstream-vhost": "app-service-endpoint.dice-roller.backstage.services"
},
"ownerReferences": [
{
"apiVersion": "networking.backstage.com/v1beta1",
"kind": "MeshIntegration",
"name": "app-service-endpoint",
"uid": "00000000-0000-0000-0000-000000000000",
"controller": true,
"blockOwnerDeletion": true
}
],
"managedFields": [
{
"manager": "nginx-ingress-controller",
"operation": "Update",
"apiVersion": "networking.k8s.io/v1",
"time": "2023-08-16T14:52:56Z",
"fieldsType": "FieldsV1",
"fieldsV1": {
"f:status": {
"f:loadBalancer": {
"f:ingress": {}
}
}
},
"subresource": "status"
},
{
"manager": "kubectl-client-side-apply",
"operation": "Update",
"apiVersion": "networking.k8s.io/v1",
"time": "2023-12-15T16:33:17Z",
"fieldsType": "FieldsV1",
"fieldsV1": {
"f:metadata": {
"f:annotations": {
".": {},
"f:kubectl.kubernetes.io/last-applied-configuration": {},
"f:nginx.ingress.kubernetes.io/auth-signin": {},
"f:nginx.ingress.kubernetes.io/configuration-snippet": {},
"f:nginx.ingress.kubernetes.io/service-upstream": {},
"f:nginx.ingress.kubernetes.io/upstream-vhost": {}
},
"f:labels": {
".": {},
"f:backstage.io/kubernetes-id": {},
"f:ingress-class": {}
}
},
"f:spec": {
"f:ingressClassName": {},
"f:rules": {},
"f:tls": {}
}
}
},
{
"manager": "kubectl-label",
"operation": "Update",
"apiVersion": "networking.k8s.io/v1",
"time": "2024-02-21T15:00:44Z",
"fieldsType": "FieldsV1",
"fieldsV1": {
"f:metadata": {
"f:labels": {
"f:controller-uid": {}
}
}
}
},
{
"manager": "metacontroller",
"operation": "Update",
"apiVersion": "networking.k8s.io/v1",
"time": "2024-02-21T15:01:01Z",
"fieldsType": "FieldsV1",
"fieldsV1": {
"f:metadata": {
"f:annotations": {
"f:metacontroller.k8s.io/last-applied-configuration": {}
},
"f:ownerReferences": {
".": {},
"k:{\"uid\":\"00000000-0000-0000-0000-000000000000\"}": {}
}
}
}
}
]
},
"spec": {
"ingressClassName": "istio-internal",
"tls": {
"hosts": ["app-service-endpoint.dice-roller.backstage.io"],
"secretName": "dice-roller-wildcard-certificate"
},
"rules": [
{
"host": "app-service-endpoint.dice-roller.backstage.io",
"http": {
"paths": [
{
"pathType": "ImplementationSpecific",
"backend": {
"service": {
"name": "app-service-endpoint",
"port": {
"number": 8080
}
}
}
},
{
"pathType": "Second item in the list",
"backend": {
"service": {
"name": "app-service-endpoint",
"port": {
"number": 8080
}
}
}
}
]
}
}
]
},
"status": {
"loadBalancer": {
"ingress": [
{
"ip": "1.2.3.4"
}
]
}
}
}
],
"deployments": [
{
"metadata": {
"annotations": {
"deployment.kubernetes.io/revision": "2",
"kubectl.kubernetes.io/last-applied-configuration": "{\"apiVersion\":\"apps/v1\",\"kind\":\"Deployment\",\"metadata\":{\"annotations\":{},\"labels\":{\"backstage.io/kubernetes-id\":\"dice-roller\"},\"name\":\"dice-roller\",\"namespace\":\"default\"},\"spec\":{\"replicas\":10,\"selector\":{\"matchLabels\":{\"app\":\"dice-roller\"}},\"template\":{\"metadata\":{\"labels\":{\"app\":\"dice-roller\",\"backstage.io/kubernetes-id\":\"dice-roller\"}},\"spec\":{\"containers\":[{\"image\":\"nginx:1.14.2\",\"name\":\"nginx\",\"ports\":[{\"containerPort\":80}]}]}}}}\n"
},
"creationTimestamp": "2020-09-23T12:00:55.000Z",
"generation": 3,
"labels": {
"backstage.io/kubernetes-id": "dice-roller"
},
"managedFields": [
{
"apiVersion": "apps/v1",
"fieldsType": "FieldsV1",
"fieldsV1": {
"f:metadata": {
"f:annotations": {
".": {},
"f:kubectl.kubernetes.io/last-applied-configuration": {}
},
"f:labels": {
".": {},
"f:backstage.io/kubernetes-id": {}
}
},
"f:spec": {
"f:progressDeadlineSeconds": {},
"f:replicas": {},
"f:revisionHistoryLimit": {},
"f:selector": {
"f:matchLabels": {
".": {},
"f:app": {}
}
},
"f:strategy": {
"f:rollingUpdate": {
".": {},
"f:maxSurge": {},
"f:maxUnavailable": {}
},
"f:type": {}
},
"f:template": {
"f:metadata": {
"f:labels": {
".": {},
"f:app": {},
"f:backstage.io/kubernetes-id": {}
}
},
"f:spec": {
"f:containers": {
"k:{\"name\":\"nginx\"}": {
".": {},
"f:image": {},
"f:imagePullPolicy": {},
"f:name": {},
"f:ports": {
".": {},
"k:{\"containerPort\":80,\"protocol\":\"TCP\"}": {
".": {},
"f:containerPort": {},
"f:protocol": {}
}
},
"f:resources": {},
"f:terminationMessagePath": {},
"f:terminationMessagePolicy": {}
}
},
"f:dnsPolicy": {},
"f:restartPolicy": {},
"f:schedulerName": {},
"f:securityContext": {},
"f:terminationGracePeriodSeconds": {}
}
}
}
},
"manager": "kubectl",
"operation": "Update",
"time": "2020-09-25T09:58:50.000Z"
},
{
"apiVersion": "apps/v1",
"fieldsType": "FieldsV1",
"fieldsV1": {
"f:metadata": {
"f:annotations": {
"f:deployment.kubernetes.io/revision": {}
}
},
"f:status": {
"f:availableReplicas": {},
"f:conditions": {
".": {},
"k:{\"type\":\"Available\"}": {
".": {},
"f:lastTransitionTime": {},
"f:lastUpdateTime": {},
"f:message": {},
"f:reason": {},
"f:status": {},
"f:type": {}
},
"k:{\"type\":\"Progressing\"}": {
".": {},
"f:lastTransitionTime": {},
"f:lastUpdateTime": {},
"f:message": {},
"f:reason": {},
"f:status": {},
"f:type": {}
}
},
"f:observedGeneration": {},
"f:readyReplicas": {},
"f:replicas": {},
"f:updatedReplicas": {}
}
},
"manager": "kube-controller-manager",
"operation": "Update",
"time": "2020-09-25T09:58:55.000Z"
}
],
"name": "dice-roller",
"namespace": "default",
"resourceVersion": "593230",
"selfLink": "/apis/apps/v1/namespaces/default/deployments/dice-roller",
"uid": "7551e949-42d1-4061-83c5-9da107186e47"
},
"spec": {
"progressDeadlineSeconds": 600,
"replicas": 10,
"revisionHistoryLimit": 10,
"selector": {
"matchLabels": {
"app": "dice-roller"
}
},
"strategy": {
"rollingUpdate": {
"maxSurge": "25%",
"maxUnavailable": "25%"
},
"type": "RollingUpdate"
},
"template": {
"metadata": {
"creationTimestamp": null,
"labels": {
"app": "dice-roller",
"backstage.io/kubernetes-id": "dice-roller"
}
},
"spec": {
"containers": [
{
"image": "nginx:1.14.2",
"imagePullPolicy": "IfNotPresent",
"name": "nginx",
"ports": [
{
"containerPort": 80,
"protocol": "TCP"
}
],
"resources": {},
"terminationMessagePath": "/dev/termination-log",
"terminationMessagePolicy": "File"
}
],
"dnsPolicy": "ClusterFirst",
"restartPolicy": "Always",
"schedulerName": "default-scheduler",
"securityContext": {},
"terminationGracePeriodSeconds": 30
}
}
},
"status": {
"availableReplicas": 10,
"conditions": [
{
"lastTransitionTime": "2020-09-23T12:00:55.000Z",
"lastUpdateTime": "2020-09-24T11:39:28.000Z",
"message": "ReplicaSet \"dice-roller-6c8646bfd\" has successfully progressed.",
"reason": "NewReplicaSetAvailable",
"status": "True",
"type": "Progressing"
},
{
"lastTransitionTime": "2020-09-25T09:58:55.000Z",
"lastUpdateTime": "2020-09-25T09:58:55.000Z",
"message": "Deployment has minimum availability.",
"reason": "MinimumReplicasAvailable",
"status": "True",
"type": "Available"
}
],
"observedGeneration": 3,
"readyReplicas": 10,
"replicas": 10,
"updatedReplicas": 10
}
}
]
}