8576172bb4
The init containers downloaded the OSM extract and ran osrm-extract/partition/customize on every pod start. extract peaks ~4GB+ RAM, which OOM-kills on the 4GB nodes whenever the pod restarts (it only survived 306 days by never restarting). Removed both init containers. Routing data (map.osrm.*) is now built OUTSIDE the cluster and loaded onto the PVC directly. Bumped chart to 0.2.0. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
73 lines
1.7 KiB
YAML
73 lines
1.7 KiB
YAML
image:
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repository: ghcr.io/project-osrm/osrm-backend
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pullPolicy: IfNotPresent
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replicaCount: 1
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autoscaling:
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enabled: false
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minReplicas: 1
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maxReplicas: 100
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targetCPUUtilizationPercentage: 80
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# targetMemoryUtilizationPercentage: 80
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serviceAccount:
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create: true
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automount: true
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annotations: {}
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name: ""
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service:
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type: ClusterIP
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port: 5000
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volume:
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mountPath: /data
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# this will be probably different for you
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storageClass: linode-block-storage
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accessMode: ReadWriteOnce
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# adjust the size you need depending on the dataset you need
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size: 20Gi
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existingClaim: ""
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resources: {}
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# Routing data (map.osrm.*) is built OUTSIDE the cluster and loaded onto the PVC.
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# In-cluster extraction was removed (osrm-extract peaks ~4GB+ and OOM-kills on restart).
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# To refresh the map: build locally with osrm-backend (extract -> partition -> customize),
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# then copy map.osrm.* onto the volume (e.g. via a helper pod + kubectl cp).
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command:
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- "osrm-routed"
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- "--algorithm"
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- "mld"
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- /data/map.osrm
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# httpGet doesn't support status code 400 and there is no health check call on the osrm api
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# I rather avoid making a real call which will use compute everytime the probes triggers
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livenessProbe:
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exec:
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command:
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- sh
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- -c
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- 'cat /proc/net/tcp | grep -i ":1388"'
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readinessProbe:
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exec:
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command:
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- sh
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- -c
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- 'cat /proc/net/tcp | grep -i ":1388"'
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# important for init containers to give it times to download and extract the data
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tolerations:
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- key: "node.kubernetes.io/not-ready"
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operator: "Exists"
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effect: "NoExecute"
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tolerationSeconds: 3600 # 60 minutes
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- key: "node.kubernetes.io/unreachable"
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operator: "Exists"
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effect: "NoExecute"
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tolerationSeconds: 3600 # 60 minutes
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