| Source\Destination | External | Apps | System Components |
|---|---|---|---|
| External |
Tim Downey tcdowney
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| apiVersion: v1 | |
| kind: Pod | |
| metadata: | |
| name: ubuntu | |
| labels: | |
| app: ubuntu | |
| spec: | |
| containers: | |
| - image: ubuntu | |
| command: |
tcdowney
/ member?.scm
Created
January 9, 2013 18:10
The definition for member? for The Little Schemer. Returns #t if the first argument (an atom) is found in the second argument (a list of atoms).
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| (define member? | |
| (lambda (a lat) | |
| (cond | |
| ((null? lat) #f) | |
| (else (or (eq? (car lat) a) (member? a (cdr lat))))))) |
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| (define free? | |
| (lambda (y e ce) | |
| (pmatch e | |
| [,x (guard (symbol? x)) (and (eq? x y) (not (memq y ce)))] | |
| [(lambda (,x) ,body) (free? y body (cons x ce))] | |
| [(,rator ,rand) (or (free? y rator ce)(free? y rand ce))]))) |
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| ;; A lat is a list of atoms. | |
| (define lat? | |
| (lambda (l) | |
| (cond | |
| ((null? l) #t) | |
| ((not (atom? (car l))) #f) | |
| (else (lat? (cdr l)))))) |
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| (define atom? | |
| (lambda (x) | |
| (and (not (pair? x)) (not (null? x))))) | |
| ;; Test code | |
| (atom? (quote ())) |
tcdowney
/ ubuntu-sleep-network-policy.yaml
Created
August 31, 2020 22:49
Ubuntu Sleep Pod Allow All NetworkPolicy
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| kind: NetworkPolicy | |
| apiVersion: networking.k8s.io/v1 | |
| metadata: | |
| name: ubuntu-allow-all | |
| spec: | |
| policyTypes: | |
| - Egress | |
| - Ingress | |
| podSelector: | |
| matchLabels: |
tcdowney
/ convert-loadbalancer-to-nodeport.yaml
Created
June 13, 2020 19:28
Convert LoadBalancer Service to NodePort ytt
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| #! https://downey.io/notes/dev/convert-loadbalancer-service-to-nodeport-ytt/ | |
| #@ load("@ytt:overlay", "overlay") | |
| #@overlay/match by=overlay.subset({"kind": "Service", "spec":{"type":"LoadBalancer"}}),expects=1 | |
| --- | |
| spec: | |
| #@overlay/replace | |
| type: NodePort |
tcdowney
/ cf-virtualservice-example.yaml
Created
March 20, 2020 16:00
cf-for-k8s istio virtualservice example
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| apiVersion: networking.istio.io/v1alpha3 | |
| kind: VirtualService | |
| metadata: | |
| annotations: | |
| cloudfoundry.org/fqdn: whoami.tim-2020-03-18.routing.lol | |
| metacontroller.k8s.io/last-applied-configuration: '{"apiVersion":"networking.istio.io/v1alpha3","kind":"VirtualService","metadata":{"annotations":{"cloudfoundry.org/fqdn":"whoami.tim-2020-03-18.routing.lol"},"creationTimestamp":null,"labels":{"cloudfoundry.org/route-bulk-sync":"true"},"name":"vs-f48b53b677be4b3ddd70beba027fb405fb0a45be6da7ff17bb7e3afdc1942cf3"},"spec":{"gateways":["istio-ingress"],"hosts":["whoami.tim-2020-03-18.routing.lol"],"http":[{"route":[{"destination":{"host":"s-e7017323-678b-454b-b099-9e196b33bb02"},"headers":{"request":{"set":{"CF-App-Id":"46f34772-4c8f-4a09-b18e-75505681265c","CF-App-Process-Type":"web","CF-Organization-Id":"631fec7d-47cc-4e82-8df1-add1c314d94f","CF-Space-Id":"a71aaf82-4f4a-4967-a0a6-471c44484186"}},"response":{}}}]}]}}' | |
| creationTimestamp: "2020-03-18T22:35:21Z" | |
| generation: 1 | |
| labels: | |
| cloudfoundry.org/route- |
tcdowney
/ keybase.md
Created
October 6, 2019 05:31
I hereby claim:
- I am tcdowney on github.
- I am tcdowney (https://keybase.io/tcdowney) on keybase.
- I have a public key whose fingerprint is 90C8 2606 77B1 FF63 34C1 1DEE 301B 9993 40D5 E292
To claim this, I am signing this object:
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