diff options
Diffstat (limited to 'f3s')
| -rw-r--r-- | f3s/shuriken/helm-chart/templates/cronjob.yaml | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/f3s/shuriken/helm-chart/templates/cronjob.yaml b/f3s/shuriken/helm-chart/templates/cronjob.yaml index ddb97b8..2641ce0 100644 --- a/f3s/shuriken/helm-chart/templates/cronjob.yaml +++ b/f3s/shuriken/helm-chart/templates/cronjob.yaml @@ -65,13 +65,24 @@ spec: # to shuriken as --image-jobs. - name: SHURIKEN_IMAGE_JOBS value: "1" + # ImageMagick 7 is Q16-HDRI and built with OpenMP. Pin OpenMP + # to a single thread: the pod is cpu-limited to 1 core anyway, + # and extra resample threads would only multiply the HDRI pixel + # buffer's memory pressure (the OOM trigger for large PNGs). + - name: OMP_NUM_THREADS + value: "1" resources: requests: cpu: 100m memory: 256Mi limits: cpu: "1" - memory: 1Gi + # 2 Gi: the ImageMagick policy (baked into the image) caps + # the in-RAM pixel cache at 512 MiB and spills oversized + # decodes to the /tmp disk cache, so this headroom covers the + # working set + bash + the HDRI buffers of one photo without + # the pod being OOM-killed on a multi-megapixel source image. + memory: 2Gi securityContext: allowPrivilegeEscalation: false runAsUser: 0 @@ -82,10 +93,17 @@ spec: - name: configs mountPath: /configs readOnly: true + - name: tmp + mountPath: /tmp volumes: - name: data persistentVolumeClaim: claimName: shuriken-data-pvc - name: configs configMap: - name: shuriken-config
\ No newline at end of file + name: shuriken-config + # Disk-backed scratch for ImageMagick's disk pixel cache (the + # policy spills oversized HDRI decodes here instead of OOMing). + - name: tmp + emptyDir: + sizeLimit: 8Gi
\ No newline at end of file |