chore(pod-nuke): remove pod-nuke experiment

2025-03-27 15:04:37 +01:00
parent 8c34de80d5
commit 85e59af14a
14 changed files with 0 additions and 478 deletions
@@ -1,32 +0,0 @@
 # Patterns to ignore when building packages.
 # This supports shell glob matching, relative path matching, and
 # negation (prefixed with !). Only one pattern per line.
 .DS_Store
 # Common VCS dirs
 .git/
 .gitignore
 .bzr/
 .bzrignore
 .hg/
 .hgignore
 .svn/
 # Common backup files
 *.swp
 *.bak
 *.tmp
 *~
 # Various IDEs
 .project
 .idea/
 *.tmproj
 .vscode/
 # OWNERS file for Kubernetes
 OWNERS
 # helm-docs templates
 *.gotmpl
 # docs folder
 /docs
 # icon
 icon.png
 icon.webp
 icon-small.webp
@@ -1,36 +0,0 @@
 annotations:
  max_scale_version: 24.04.1
  min_scale_version: 24.04.0
  truecharts.org/category: operators
  truecharts.org/max_helm_version: "3.15"
  truecharts.org/min_helm_version: "3.11"
  truecharts.org/train: system
 apiVersion: v2
 appVersion: 0.0.2
 dependencies:
  - name: common
    version: 25.4.10
    repository: oci://tccr.io/truecharts
    condition: ""
    alias: ""
    tags: []
    import-values: []
 deprecated: false
 description: Watches for failed nodes and force-removes any pods on them after a timer runes out
 home: https://truecharts.org/charts/system/pod-nuke
 icon: https://truecharts.org/img/hotlink-ok/chart-icons/pod-nuke.webp
 keywords:
  - pod-nuke
 kubeVersion: '>=1.24.0-0'
 maintainers:
  - name: TrueCharts
    email: info@truecharts.org
    url: https://truecharts.org
 name: pod-nuke
 sources:
  - https://github.com/pod-nuke/pod-nuke
  - https://github.com/truecharts/charts/tree/master/charts/system/pod-nuke
  - https://github.com/truecharts/containers/tree/master/apps/pod-nuke
  - https://pod-nuke.universe.tf
 type: application
 version: 0.0.3
@@ -1,106 +0,0 @@
 Business Source License 1.1
 Parameters
 Licensor:             The TrueCharts Project, it's owner and it's contributors
 Licensed Work:        The TrueCharts "Blocky" Helm Chart
 Additional Use Grant: You may use the licensed work in production, as long
                      as it is directly sourced from a TrueCharts provided
                      official repository, catalog or source. You may also make private
                      modification to the directly sourced licenced work,
                      when used in production.
                      The following cases are, due to their nature, also
                      defined as 'production use' and explicitly prohibited:
                      - Bundling, including or displaying the licensed work
                      with(in) another work intended for production use,
                      with the apparent intend of facilitating and/or
                      promoting production use by third parties in
                      violation of this license.
 Change Date:          2050-01-01
 Change License:       3-clause BSD license
 For information about alternative licensing arrangements for the Software,
 please contact: legal@truecharts.org
 Notice
 The Business Source License (this document, or the “License”) is not an Open
 Source license. However, the Licensed Work will eventually be made available
 under an Open Source License, as stated in this License.
 License text copyright (c) 2017 MariaDB Corporation Ab, All Rights Reserved.
 “Business Source License” is a trademark of MariaDB Corporation Ab.
 -----------------------------------------------------------------------------
 Business Source License 1.1
 Terms
 The Licensor hereby grants you the right to copy, modify, create derivative
 works, redistribute, and make non-production use of the Licensed Work. The
 Licensor may make an Additional Use Grant, above, permitting limited
 production use.
 Effective on the Change Date, or the fourth anniversary of the first publicly
 available distribution of a specific version of the Licensed Work under this
 License, whichever comes first, the Licensor hereby grants you rights under
 the terms of the Change License, and the rights granted in the paragraph
 above terminate.
 If your use of the Licensed Work does not comply with the requirements
 currently in effect as described in this License, you must purchase a
 commercial license from the Licensor, its affiliated entities, or authorized
 resellers, or you must refrain from using the Licensed Work.
 All copies of the original and modified Licensed Work, and derivative works
 of the Licensed Work, are subject to this License. This License applies
 separately for each version of the Licensed Work and the Change Date may vary
 for each version of the Licensed Work released by Licensor.
 You must conspicuously display this License on each original or modified copy
 of the Licensed Work. If you receive the Licensed Work in original or
 modified form from a third party, the terms and conditions set forth in this
 License apply to your use of that work.
 Any use of the Licensed Work in violation of this License will automatically
 terminate your rights under this License for the current and all other
 versions of the Licensed Work.
 This License does not grant you any right in any trademark or logo of
 Licensor or its affiliates (provided that you may use a trademark or logo of
 Licensor as expressly required by this License).
 TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE LICENSED WORK IS PROVIDED ON
 AN “AS IS” BASIS. LICENSOR HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS,
 EXPRESS OR IMPLIED, INCLUDING (WITHOUT LIMITATION) WARRANTIES OF
 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND
 TITLE.
 MariaDB hereby grants you permission to use this License’s text to license
 your works, and to refer to it using the trademark “Business Source License”,
 as long as you comply with the Covenants of Licensor below.
 Covenants of Licensor
 In consideration of the right to use this License’s text and the “Business
 Source License” name and trademark, Licensor covenants to MariaDB, and to all
 other recipients of the licensed work to be provided by Licensor:
 1. To specify as the Change License the GPL Version 2.0 or any later version,
   or a license that is compatible with GPL Version 2.0 or a later version,
   where “compatible” means that software provided under the Change License can
   be included in a program with software provided under GPL Version 2.0 or a
   later version. Licensor may specify additional Change Licenses without
   limitation.
 2. To either: (a) specify an additional grant of rights to use that does not
   impose any additional restriction on the right granted in this License, as
   the Additional Use Grant; or (b) insert the text “None”.
 3. To specify a Change Date.
 4. Not to modify this License in any other way.
@@ -1,50 +0,0 @@
 ---
 title: README
 ---
 ## General Info
 For more information about this Chart, please check the docs on the TrueCharts [website](https://truecharts.org/charts/system/pod-nuke)
 **This chart is not maintained by the upstream project and any issues with the chart should be raised [here](https://github.com/truecharts/charts/issues/new/choose)**
 ## Installation
 ### Helm-Chart installation
 To install TrueCharts Helm charts using Helm, you can use our OCI Repository.
 `helm install mychart oci://tccr.io/truecharts/pod-nuke`
 For more information on how to install TrueCharts Helm charts, checkout the [instructions on the website](/guides)
 ## Chart Specific Guides and information
 All our charts have dedicated documentation pages.
 The documentation for this chart can be found here:
 https://truecharts.org/charts/system/pod-nuke
 ## Configuration Options
 To view the chart specific options, please view Values.yaml included in the chart.
 The most recent version of which, is available here: https://github.com/truecharts/public/blob/master/charts/system/pod-nuke/values.yaml
 All our Charts use a shared "common" library chart that contains most of the templating and options.
 For the complete overview of all available options, please checkout the documentation for them on the [common docs on our website](/common)
 For information about the common chart and all defaults included with it, please review its values.yaml file available here: https://github.com/truecharts/public/blob/master/charts/library/common/values.yaml
 ## Support
 - See the [Website](https://truecharts.org)
 - Check our [Discord](https://discord.gg/tVsPTHWTtr)
 - Open a [issue](https://github.com/truecharts/charts/issues/new/choose)
 ---
 ## Sponsor TrueCharts
 TrueCharts can only exist due to the incredible effort of our staff.
 Please consider making a [donation](/general/sponsor) or contributing back to the project any way you can!
 _All Rights Reserved - The TrueCharts Project_
@@ -1 +0,0 @@
 {{- include "tc.v1.common.lib.chart.notes" $ -}}
@@ -1,5 +0,0 @@
 {{/* Make sure all variables are set properly */}}
 {{- include "tc.v1.common.loader.init" . }}
 {{/* Render the templates */}}
 {{ include "tc.v1.common.loader.apply" . }}
@@ -1,50 +0,0 @@
 image:
  repository: tccr.io/tccr/pod-nuke
  pullPolicy: IfNotPresent
  tag: v0.0.2
 service:
  main:
    enabled: false
    ports:
      main:
        enabled: false
 workload:
  main:
    replicas: 2
    podSpec:
      containers:
        main:
          probes:
            liveness:
              enabled: false
            readiness:
              enabled: false
            startup:
              enabled: false
 portal:
  open:
    enabled: false
 podOptions:
  automountServiceAccountToken: true
 serviceAccount:
  main:
    enabled: true
    primary: true
 rbac:
  main:
    enabled: true
    primary: true
    clusterWide: true
    rules:
      - apiGroups: [""]
        resources: ["nodes"]
        verbs: ["get", "list"]
      - apiGroups: [""]
        resources: ["pods"]
        verbs: ["get", "list", "delete"]
@@ -1,33 +0,0 @@
 FROM tccr.io/truecharts/kubectl@sha256:3ba63d6e0ebb66143e41271974acb84f629b6a9d68fd69702da829246bb77fca
 ARG TARGETPLATFORM
 ARG VERSION
 # hadolint ignore=DL3002
 USER root
 COPY ./containers/apps/pod-nuke/includes/pod_nuke.sh /scripts/pod_nuke.sh
 # hadolint ignore=DL3018,DL4006
 RUN apk update && apk add --no-cache bash \
    && apk del curl \
    && mkdir -p /scripts /config \
    && chmod +x /scripts/pod_nuke.sh
 USER root
 WORKDIR /scripts
 ENTRYPOINT ["/bin/bash", "/scripts/pod_nuke.sh"]
 ARG CONTAINER_NAME
 ARG CONTAINER_VER
 LABEL "maintainer"="TrueCharts <info@truecharts.org>"
 LABEL "org.opencontainers.image.source"="https://github.com/truecharts/apps"
 LABEL org.opencontainers.image.licenses="BSD-3-Clause"
 LABEL org.opencontainers.image.title="${CONTAINER_NAME}"
 LABEL org.opencontainers.image.url="https://truecharts.org/docs/charts/${CONTAINER_NAME}"
 LABEL org.opencontainers.image.version="${CONTAINER_VER}"
 LABEL org.opencontainers.image.description="Container for ${CONTAINER_NAME} by TrueCharts"
 LABEL org.opencontainers.image.authors="TrueCharts"
 LABEL org.opencontainers.image.documentation="https://truecharts.org/docs/charts/${CONTAINER_NAME}"
@@ -1,106 +0,0 @@
 Business Source License 1.1
 Parameters
 Licensor:             The TrueCharts Project, it's owner and it's contributors
 Licensed Work:        The TrueCharts "Blocky" Helm Chart
 Additional Use Grant: You may use the licensed work in production, as long
                      as it is directly sourced from a TrueCharts provided
                      official repository, catalog or source. You may also make private
                      modification to the directly sourced licenced work,
                      when used in production.
                      The following cases are, due to their nature, also
                      defined as 'production use' and explicitly prohibited:
                      - Bundling, including or displaying the licensed work
                      with(in) another work intended for production use,
                      with the apparent intend of facilitating and/or
                      promoting production use by third parties in
                      violation of this license.
 Change Date:          2050-01-01
 Change License:       3-clause BSD license
 For information about alternative licensing arrangements for the Software,
 please contact: legal@truecharts.org
 Notice
 The Business Source License (this document, or the “License”) is not an Open
 Source license. However, the Licensed Work will eventually be made available
 under an Open Source License, as stated in this License.
 License text copyright (c) 2017 MariaDB Corporation Ab, All Rights Reserved.
 “Business Source License” is a trademark of MariaDB Corporation Ab.
 -----------------------------------------------------------------------------
 Business Source License 1.1
 Terms
 The Licensor hereby grants you the right to copy, modify, create derivative
 works, redistribute, and make non-production use of the Licensed Work. The
 Licensor may make an Additional Use Grant, above, permitting limited
 production use.
 Effective on the Change Date, or the fourth anniversary of the first publicly
 available distribution of a specific version of the Licensed Work under this
 License, whichever comes first, the Licensor hereby grants you rights under
 the terms of the Change License, and the rights granted in the paragraph
 above terminate.
 If your use of the Licensed Work does not comply with the requirements
 currently in effect as described in this License, you must purchase a
 commercial license from the Licensor, its affiliated entities, or authorized
 resellers, or you must refrain from using the Licensed Work.
 All copies of the original and modified Licensed Work, and derivative works
 of the Licensed Work, are subject to this License. This License applies
 separately for each version of the Licensed Work and the Change Date may vary
 for each version of the Licensed Work released by Licensor.
 You must conspicuously display this License on each original or modified copy
 of the Licensed Work. If you receive the Licensed Work in original or
 modified form from a third party, the terms and conditions set forth in this
 License apply to your use of that work.
 Any use of the Licensed Work in violation of this License will automatically
 terminate your rights under this License for the current and all other
 versions of the Licensed Work.
 This License does not grant you any right in any trademark or logo of
 Licensor or its affiliates (provided that you may use a trademark or logo of
 Licensor as expressly required by this License).
 TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE LICENSED WORK IS PROVIDED ON
 AN “AS IS” BASIS. LICENSOR HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS,
 EXPRESS OR IMPLIED, INCLUDING (WITHOUT LIMITATION) WARRANTIES OF
 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND
 TITLE.
 MariaDB hereby grants you permission to use this License’s text to license
 your works, and to refer to it using the trademark “Business Source License”,
 as long as you comply with the Covenants of Licensor below.
 Covenants of Licensor
 In consideration of the right to use this License’s text and the “Business
 Source License” name and trademark, Licensor covenants to MariaDB, and to all
 other recipients of the licensed work to be provided by Licensor:
 1. To specify as the Change License the GPL Version 2.0 or any later version,
   or a license that is compatible with GPL Version 2.0 or a later version,
   where “compatible” means that software provided under the Change License can
   be included in a program with software provided under GPL Version 2.0 or a
   later version. Licensor may specify additional Change Licenses without
   limitation.
 2. To either: (a) specify an additional grant of rights to use that does not
   impose any additional restriction on the right granted in this License, as
   the Additional Use Grant; or (b) insert the text “None”.
 3. To specify a Change Date.
 4. Not to modify this License in any other way.
@@ -1 +0,0 @@
 linux/amd64
@@ -1 +0,0 @@
 0.0.2
@@ -1,57 +0,0 @@
 #!/bin/bash
 # Ensure we're using Bash
 if [ -z "$BASH_VERSION" ]; then
    echo "This script requires Bash. Please install it on Alpine: apk add bash"
    exit 1
 fi
 # Keep track of nodes that have failed
 declare -A failed_nodes
 # Keep track of nodes where pods have already been removed
 declare -A processed_nodes
 while true; do
    # Get all nodes and their readiness status
    while read -r node status extra; do
        # Ensure NotReady is in the status field (handling additional conditions)
        if echo "$status" | grep -q "NotReady"; then
            # If node is newly failed, start a 15-minute timer
            if [[ -z "${failed_nodes[$node]}" && -z "${processed_nodes[$node]}" ]]; then
                echo "Node $node is NotReady, starting timer."
                failed_nodes[$node]=$(date +%s)
            else
                # Check if 15 minutes have passed
                start_time=${failed_nodes[$node]}
                current_time=$(date +%s)
                elapsed=$((current_time - start_time))
                if [[ $elapsed -ge 900 ]]; then
                    echo "15 minutes elapsed, checking for running or terminating pods on $node."
                    pods=$(kubectl get pods --all-namespaces --field-selector spec.nodeName==$node --no-headers | awk '$4 == "Running" || $4 == "Terminating" {print $2 " " $1}')
                    if [[ -z "$pods" ]]; then
                        echo "No running or terminating pods found on $node."
                    else
                        echo "$pods" | while read -r pod namespace; do
                            echo "Force deleting pod $pod in namespace $namespace on node $node"
                            kubectl delete pod "$pod" -n "$namespace" --force --grace-period=0
                        done
                        processed_nodes[$node]=1  # Mark node as processed after deleting pods
                    fi
                    unset failed_nodes[$node]
                fi
            fi
        else
            # If node recovers, remove it from failed and processed tracking
            if [[ -n "${failed_nodes[$node]}" || -n "${processed_nodes[$node]}" ]]; then
                echo "Node $node recovered, removing from tracking."
                unset failed_nodes[$node]
                unset processed_nodes[$node]
            fi
        fi
    done < <(kubectl get nodes --no-headers | awk '{print $1 " " $2 " " $3}')
    # Sleep for a short period before checking again
    sleep 60
 done
		`@@ -1 +0,0 @@`
			`{{- include "tc.v1.common.lib.chart.notes" $ -}}`