- line 1
- line 2 1.1. line 2.1 1.1. line 2.2
Current version of the spec defines epoch as:
Epoch: Description: The Discovery Endpoint's epoch value for this Service Entry. This specification does not mandate any particular semantic meaning to the value used. For example, implementations are free to use a value that represents a timestamp or could choose to simply use a monotonically increasing number. The only requirement is that the value MUST always increase each time the Service Entry is updated. This allows for a quick integer comparision to determine which version of this Service Entry is the latest - meaning, the one with the larger integer value.
package main | |
/* | |
fakepod: | |
This program will monitor all of the containers running on a node and for each | |
one will check to see if its a Kubernetes managed one. If so, then it skips it. | |
If it's not managed by Kubernetes then we want to calculate the total amount | |
of resources used by all of these containers and create a pod which reserves |
CNCF Serverless SIG Charter
Introduction
This is the charter referred to in “CNCF SIGs” by the CNCF TOC, and consistent with the proposed SIG definition.
Borrowing from the [Serverless
Discovery and Subscroption Primer - WIP
Abstract
This non-normative document provides an overview of the Discovery and Subscription API specifications. It is meant to complement those specifications to provide additional background and insight into the history and design decisions made during their development. This allows the specification itself to focus on the normative technical details.
interface CloudEvent { | |
... | |
String getSubject(); | |
ZonedDateTime getTime(); | |
Map<String, Object> getExtensions(); | |
Object getExtension(key); | |
T/Object get(key); // used for spec attrs and extensions | |
} | |
interface CloudEventBuilder { |
package main | |
import ( | |
"crypto/sha256" | |
"crypto/tls" | |
"encoding/json" | |
"flag" | |
"fmt" | |
"io/ioutil" | |
"net/http" |
spec: | |
serviceClassName: user-provided-service | |
planName: default | |
parameters: | |
- name: username # easy name/value pair case | |
value: root | |
- name: password # pull value from a secret's key | |
valueFrom: | |
secretKeyRef: | |
name: mySecret1 |
Some aspects that influence my thinking on this: | |
- having PodPresets in a Binding is causing problems | |
- first, because we'll be constantly chasing the real PodPreset definition | |
- second, because we actually don't want a full PodPreset with all of its features, | |
we just need the bits related to Secrets | |
- third, PodPresets (as of now) are immutable | |
- we need to allow for people to specify more than one LabelSelector at a time to support | |
upgrading of apps | |
- as long as the LabelSelector is immutable and embedded in a Binding we should separate the | |
idea of asking for creds from linking the creds to an app to allow for changing LabelSelectors |