Polyglot Helm Chart

Polyglot
Analyzed version: 0.1.1

By NCSA

NCSA Polyglot incorporates conversions for images, 3D models, audio, documents, etc. all simultaneously allowing for further more exotic possibilities for viewing/previewing digital data

Prometheus, a CNCF project, is a systems and service monitoring system. It collects metrics from configured targets at given intervals, evaluates rule expressions, displays the results, and can trigger alerts if some condition is observed to be true.

This chart bootstraps a Prometheus deployment on a Kubernetes cluster using the Helm package manager.

Latest version: 15.5.3
View GitHub

How to Install the Polyglot Helm Chart

Add Chart Repository to Helm

helm repo add ncsa https://opensource.ncsa.illinois.edu/charts/

Install Chart

helm install my-polyglot ncsa/polyglot --version 0.1.1

Does the Polyglot Chart Follow Industry Best Practices?

The chart meets the best practices recommended by the industry.

The chart failed to meet 11 of the best practices recommended by the industry.

The chart meets the best practices recommended by the industry. Find the full list of best practices here.

❌ Ensure each container image has a pinned (tag) version

14 occurrences:

  • metadata.name: polyglot-converters-avconv (kind: Deployment)
  • metadata.name: polyglot-converters-c2-metadata (kind: Deployment)
  • metadata.name: polyglot-converters-ebook-convert (kind: Deployment)
  • metadata.name: polyglot-converters-ffmpeg (kind: Deployment)
  • metadata.name: polyglot-converters-flac (kind: Deployment)
  • metadata.name: polyglot-converters-gdal (kind: Deployment)
  • metadata.name: polyglot-converters-ghostscript (kind: Deployment)
  • metadata.name: polyglot-converters-htmldoc (kind: Deployment)
  • metadata.name: polyglot-converters-imagemagick (kind: Deployment)
  • metadata.name: polyglot-converters-openjpeg (kind: Deployment)
  • metadata.name: polyglot-converters-txt2html (kind: Deployment)
  • metadata.name: polyglot-converters-unoconv (kind: Deployment)
  • metadata.name: polyglot-converters-zip (kind: Deployment)
  • metadata.name: release-name-polyglot-test-connection (kind: Pod)

💡 Incorrect value for key `image` - specify an image version to avoid unpleasant "version surprises" in the future

Learn how to fix the issue here

❌ Prevent deploying naked pods

1 occurrences:

  • metadata.name: release-name-polyglot-test-connection (kind: Pod)

💡 Incorrect value for key `kind` - raw pod won't be rescheduled in the event of a node failure

Learn how to fix the issue here

❌ Ensure each container has a configured memory limit

17 occurrences:

  • metadata.name: release-name-mongodb (kind: Deployment)
  • metadata.name: polyglot-converters-avconv (kind: Deployment)
  • metadata.name: polyglot-converters-c2-metadata (kind: Deployment)
  • metadata.name: polyglot-converters-ebook-convert (kind: Deployment)
  • metadata.name: polyglot-converters-ffmpeg (kind: Deployment)
  • metadata.name: polyglot-converters-flac (kind: Deployment)
  • metadata.name: polyglot-converters-gdal (kind: Deployment)
  • metadata.name: polyglot-converters-ghostscript (kind: Deployment)
  • metadata.name: polyglot-converters-htmldoc (kind: Deployment)
  • metadata.name: polyglot-converters-imagemagick (kind: Deployment)
  • metadata.name: polyglot-converters-openjpeg (kind: Deployment)
  • metadata.name: polyglot-converters-txt2html (kind: Deployment)
  • metadata.name: polyglot-converters-unoconv (kind: Deployment)
  • metadata.name: polyglot-converters-zip (kind: Deployment)
  • metadata.name: release-name-polyglot (kind: Deployment)
  • metadata.name: release-name-rabbitmq (kind: StatefulSet)
  • metadata.name: release-name-polyglot-test-connection (kind: Pod)

💡 Missing property object `limits.memory` - value should be within the accepted boundaries recommended by the organization

Learn how to fix the issue here

❌ Prevent workload from using the default namespace

1 occurrences:

  • metadata.name: release-name-rabbitmq (kind: StatefulSet)

💡 Incorrect value for key `namespace` - use an explicit namespace instead of the default one (`default`)

Learn how to fix the issue here

❌ Ensure each container has a configured liveness probe

14 occurrences:

  • metadata.name: polyglot-converters-avconv (kind: Deployment)
  • metadata.name: polyglot-converters-c2-metadata (kind: Deployment)
  • metadata.name: polyglot-converters-ebook-convert (kind: Deployment)
  • metadata.name: polyglot-converters-ffmpeg (kind: Deployment)
  • metadata.name: polyglot-converters-flac (kind: Deployment)
  • metadata.name: polyglot-converters-gdal (kind: Deployment)
  • metadata.name: polyglot-converters-ghostscript (kind: Deployment)
  • metadata.name: polyglot-converters-htmldoc (kind: Deployment)
  • metadata.name: polyglot-converters-imagemagick (kind: Deployment)
  • metadata.name: polyglot-converters-openjpeg (kind: Deployment)
  • metadata.name: polyglot-converters-txt2html (kind: Deployment)
  • metadata.name: polyglot-converters-unoconv (kind: Deployment)
  • metadata.name: polyglot-converters-zip (kind: Deployment)
  • metadata.name: release-name-polyglot-test-connection (kind: Pod)

💡 Missing property object `livenessProbe` - add a properly configured livenessProbe to catch possible deadlocks

Learn how to fix the issue here

❌ Ensure each container has a configured memory request

17 occurrences:

  • metadata.name: release-name-mongodb (kind: Deployment)
  • metadata.name: polyglot-converters-avconv (kind: Deployment)
  • metadata.name: polyglot-converters-c2-metadata (kind: Deployment)
  • metadata.name: polyglot-converters-ebook-convert (kind: Deployment)
  • metadata.name: polyglot-converters-ffmpeg (kind: Deployment)
  • metadata.name: polyglot-converters-flac (kind: Deployment)
  • metadata.name: polyglot-converters-gdal (kind: Deployment)
  • metadata.name: polyglot-converters-ghostscript (kind: Deployment)
  • metadata.name: polyglot-converters-htmldoc (kind: Deployment)
  • metadata.name: polyglot-converters-imagemagick (kind: Deployment)
  • metadata.name: polyglot-converters-openjpeg (kind: Deployment)
  • metadata.name: polyglot-converters-txt2html (kind: Deployment)
  • metadata.name: polyglot-converters-unoconv (kind: Deployment)
  • metadata.name: polyglot-converters-zip (kind: Deployment)
  • metadata.name: release-name-polyglot (kind: Deployment)
  • metadata.name: release-name-rabbitmq (kind: StatefulSet)
  • metadata.name: release-name-polyglot-test-connection (kind: Pod)

💡 Missing property object `requests.memory` - value should be within the accepted boundaries recommended by the organization

Learn how to fix the issue here

❌ Ensure each container has a configured CPU request

17 occurrences:

  • metadata.name: release-name-mongodb (kind: Deployment)
  • metadata.name: polyglot-converters-avconv (kind: Deployment)
  • metadata.name: polyglot-converters-c2-metadata (kind: Deployment)
  • metadata.name: polyglot-converters-ebook-convert (kind: Deployment)
  • metadata.name: polyglot-converters-ffmpeg (kind: Deployment)
  • metadata.name: polyglot-converters-flac (kind: Deployment)
  • metadata.name: polyglot-converters-gdal (kind: Deployment)
  • metadata.name: polyglot-converters-ghostscript (kind: Deployment)
  • metadata.name: polyglot-converters-htmldoc (kind: Deployment)
  • metadata.name: polyglot-converters-imagemagick (kind: Deployment)
  • metadata.name: polyglot-converters-openjpeg (kind: Deployment)
  • metadata.name: polyglot-converters-txt2html (kind: Deployment)
  • metadata.name: polyglot-converters-unoconv (kind: Deployment)
  • metadata.name: polyglot-converters-zip (kind: Deployment)
  • metadata.name: release-name-polyglot (kind: Deployment)
  • metadata.name: release-name-rabbitmq (kind: StatefulSet)
  • metadata.name: release-name-polyglot-test-connection (kind: Pod)

💡 Missing property object `requests.cpu` - value should be within the accepted boundaries recommended by the organization

Learn how to fix the issue here

❌ Ensure each container has a configured CPU limit

17 occurrences:

  • metadata.name: release-name-mongodb (kind: Deployment)
  • metadata.name: polyglot-converters-avconv (kind: Deployment)
  • metadata.name: polyglot-converters-c2-metadata (kind: Deployment)
  • metadata.name: polyglot-converters-ebook-convert (kind: Deployment)
  • metadata.name: polyglot-converters-ffmpeg (kind: Deployment)
  • metadata.name: polyglot-converters-flac (kind: Deployment)
  • metadata.name: polyglot-converters-gdal (kind: Deployment)
  • metadata.name: polyglot-converters-ghostscript (kind: Deployment)
  • metadata.name: polyglot-converters-htmldoc (kind: Deployment)
  • metadata.name: polyglot-converters-imagemagick (kind: Deployment)
  • metadata.name: polyglot-converters-openjpeg (kind: Deployment)
  • metadata.name: polyglot-converters-txt2html (kind: Deployment)
  • metadata.name: polyglot-converters-unoconv (kind: Deployment)
  • metadata.name: polyglot-converters-zip (kind: Deployment)
  • metadata.name: release-name-polyglot (kind: Deployment)
  • metadata.name: release-name-rabbitmq (kind: StatefulSet)
  • metadata.name: release-name-polyglot-test-connection (kind: Pod)

💡 Missing property object `limits.cpu` - value should be within the accepted boundaries recommended by the organization

Learn how to fix the issue here

❌ Ensure each container has a configured readiness probe

14 occurrences:

  • metadata.name: polyglot-converters-avconv (kind: Deployment)
  • metadata.name: polyglot-converters-c2-metadata (kind: Deployment)
  • metadata.name: polyglot-converters-ebook-convert (kind: Deployment)
  • metadata.name: polyglot-converters-ffmpeg (kind: Deployment)
  • metadata.name: polyglot-converters-flac (kind: Deployment)
  • metadata.name: polyglot-converters-gdal (kind: Deployment)
  • metadata.name: polyglot-converters-ghostscript (kind: Deployment)
  • metadata.name: polyglot-converters-htmldoc (kind: Deployment)
  • metadata.name: polyglot-converters-imagemagick (kind: Deployment)
  • metadata.name: polyglot-converters-openjpeg (kind: Deployment)
  • metadata.name: polyglot-converters-txt2html (kind: Deployment)
  • metadata.name: polyglot-converters-unoconv (kind: Deployment)
  • metadata.name: polyglot-converters-zip (kind: Deployment)
  • metadata.name: release-name-polyglot-test-connection (kind: Pod)

💡 Missing property object `readinessProbe` - add a properly configured readinessProbe to notify kubelet your Pods are ready for traffic

Learn how to fix the issue here

❌ Prevent container security vulnerability (CVE-2021-25741)

2 occurrences:

  • metadata.name: release-name-mongodb (kind: Deployment)

💡 Forbidden property object `subPath` - malicious users can gain access to files & directories outside of the volume

Learn how to fix the issue here

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