https://github.com/jmrodri/node-operator-sample

https://github.com/jmrodri/node-operator-sample

Last synced: 11 days ago
JSON representation

• Host: GitHub
• URL: https://github.com/jmrodri/node-operator-sample
• Owner: jmrodri
• Created: 2020-08-01T15:49:48.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2020-08-01T15:57:19.000Z (over 4 years ago)
• Last Synced: 2024-11-06T15:58:54.389Z (about 2 months ago)
• Language: TypeScript
• Size: 4.01 MB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

        
# Notes

The original implementation had the following error:

```

body: {

      kind: 'Status',

      apiVersion: 'v1',

      metadata: {},

      status: 'Failure',

      message: 'Deployment.apps "" is invalid: [metadata.name: Required value: name or generateName is r

equired, spec.selector: Required value, spec.template.metadata.labels: Invalid value: map[string]string(

nil): `selector` does not match template `labels`, spec.template.spec.containers: Required value]',

      reason: 'Invalid',

      details: [Object],

      code: 422

    },

    [Symbol(kCapture)]: false

```

So when I printed `console.log(x)` it printed: `V1Deployment{}`. And there was

nothing created in the server:

```

[jesusr@transam node-operator{master}]$ kubectl get deployment

No resources found.

[jesusr@transam node-operator{master}]$ kubectl get pod login

No resources found.

Error from server (NotFound): pods "login" not found

```

I changed the creation of `deployment` from `let deployment =

V1Deployment({...})` to `let deployment = { ... }`.

Then I ran it:

```

[jesusr@transam node-operator{master}]$ node main.ts

{

  apiVersion: 'apps/v1',

  kind: 'Deployment',

  metadata: { name: 'login', namespace: 'default', labels: { app: 'login' } },

  spec: {

    replicas: 1,

    selector: { matchLabels: [Object] },

    template: { metadata: [Object], spec: [Object] }

  }

}

V1Deployment {

...

```

Then the resources were created in the cluster:

```

[jesusr@transam node-operator{master}]$ kubectl get deployment

NAME      READY     UP-TO-DATE   AVAILABLE   AGE

login     1/1       1            1           38s

[jesusr@transam node-operator{master}]$ kubectl get pod

NAME                    READY     STATUS    RESTARTS   AGE

login-cf847475b-tzj87   1/1       Running   0          42s

```