mirror of
https://github.com/vale981/ray
synced 2025-03-14 15:16:38 -04:00
3293317c40
This PR Adds notes and example on logging for Ray/K8s. Implements an API Reference paging pointing to the configuration guide and the RayCluster CR definition. Takes managed K8s services out of the tabbed structure, to make that page look less sad. Adds a comparison of the KubeRay operator and legacy K8s operator Adds an architecture diagram for the autoscaling sections Fixes some other minor items Adds some info about networking to the configuration guide, removes the previously planned networking page Signed-off-by: Dmitri Gekhtman <dmitri.m.gekhtman@gmail.com>
77 lines
2 KiB
YAML
77 lines
2 KiB
YAML
# Fluent Bit ConfigMap
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: fluentbit-config
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data:
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fluent-bit.conf: |
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[INPUT]
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Name tail
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Path /tmp/ray/session_latest/logs/*
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Tag ray
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Path_Key true
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Refresh_Interval 5
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[OUTPUT]
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Name stdout
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Match *
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---
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# RayCluster CR with a FluentBit sidecar
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apiVersion: ray.io/v1alpha1
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kind: RayCluster
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metadata:
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labels:
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controller-tools.k8s.io: "1.0"
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name: raycluster-complete-logs
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spec:
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rayVersion: '2.0.0'
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headGroupSpec:
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serviceType: ClusterIP
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rayStartParams:
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dashboard-host: '0.0.0.0'
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block: 'true'
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template:
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spec:
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containers:
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- name: ray-head
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image: rayproject/ray:2.0.0
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lifecycle:
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preStop:
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exec:
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command: ["/bin/sh","-c","ray stop"]
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# This config is meant for demonstration purposes only.
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# Use larger Ray containers in production!
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resources:
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limits:
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cpu: "1"
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memory: "1G"
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requests:
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cpu: "1"
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memory: "1G"
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# Share logs with Fluent Bit
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volumeMounts:
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- mountPath: /tmp/ray
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name: ray-logs
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# Fluent Bit sidecar
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- name: fluentbit
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image: fluent/fluent-bit:1.9.6
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# These resource requests for Fluent Bit should be sufficient in production.
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resources:
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requests:
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cpu: 100m
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memory: 128Mi
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limits:
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cpu: 100m
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memory: 128Mi
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volumeMounts:
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- mountPath: /tmp/ray
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name: ray-logs
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- mountPath: /fluent-bit/etc/fluent-bit.conf
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subPath: fluent-bit.conf
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name: fluentbit-config
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# Log and config volumes
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volumes:
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- name: ray-logs
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emptyDir: {}
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- name: fluentbit-config
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configMap:
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name: fluentbit-config
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