135 lines
4.6 KiB
YAML
135 lines
4.6 KiB
YAML
---
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# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
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name: "Schemas"
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on:
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workflow_dispatch:
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schedule:
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- cron: "0 0 * * *" # Every day at midnight
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push:
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branches: ["main"]
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paths: [".forgejo/workflows/schemas.yaml"]
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jobs:
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publish:
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name: Schemas
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runs-on: ["ubuntu-x86_64"]
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permissions:
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contents: read
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packages: write
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steps:
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- name: Checkout
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uses: https://github.com/actions/checkout@v4
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with:
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fetch-depth: 0
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- name: Setup Workflow Tools
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shell: bash
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run: |
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curl -LO "https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl"
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chmod +x kubectl
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mv kubectl /usr/local/bin/
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curl -LO "https://dl.min.io/client/mc/release/linux-amd64/mc"
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chmod +x mc
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mv mc /usr/local/bin/
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- name: Setup Python
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run: |
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apt-get update
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apt-get install -y python3 python3-pip python3-yaml
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pip3 install --upgrade pip
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- name: Write kubeconfig
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id: kubeconfig
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uses: https://github.com/timheuer/base64-to-file@v1
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with:
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encodedString: "${{ secrets.KUBECONFIG }}"
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fileName: kubeconfig
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fileDir: ${{ env.GITHUB_WORKSPACE }}
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- name: Write mc
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id: mcconfig
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uses: https://github.com/timheuer/base64-to-file@v1
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with:
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encodedString: "${{ secrets.MCCONFIG }}"
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fileName: config.json
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fileDir: $HOME/.mc
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- name: Extracting CRDs to yaml and converting to JSON schema
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env:
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KUBECONFIG: "${{ steps.kubeconfig.outputs.filePath }}"
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run: |
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# kubeconfig
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echo "kubeconfig location: $KUBECONFIG"
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# Create temp folder for CRDs
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TMP_CRD_DIR=$(mktemp -d)
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echo "Temp directory: $TMP_CRD_DIR"
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# Create final schemas directory
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SCHEMAS_DIR=$GITHUB_WORKSPACE/crdSchemas
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mkdir -p $SCHEMAS_DIR
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echo "Schemas directory: $SCHEMAS_DIR"
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# Create array to store CRD kinds and groups
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ORGANIZE_BY_GROUP=true
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declare -A CRD_GROUPS 2>/dev/null
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if [ $? -ne 0 ]; then
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# Array creation failed, signal to skip organization by group
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ORGANIZE_BY_GROUP=false
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fi
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# Extract CRDs from cluster
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NUM_OF_CRDS=0
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while read -r crd
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do
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filename=${crd%% *}
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kubectl get crds "$filename" -o yaml > "$TMP_CRD_DIR/$filename.yaml" 2>&1
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echo "Extracted CRD: $filename"
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resourceKind=$(grep "kind:" "$TMP_CRD_DIR/$filename.yaml" | awk 'NR==2{print $2}' | tr '[:upper:]' '[:lower:]')
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resourceGroup=$(grep "group:" "$TMP_CRD_DIR/$filename.yaml" | awk 'NR==1{print $2}')
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# Save name and group for later directory organization
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CRD_GROUPS["$resourceKind"]="$resourceGroup"
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let ++NUM_OF_CRDS
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done < <(kubectl get crds 2>&1 | sed -n '/NAME/,$p' | tail -n +2)
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echo numCRDs: $NUM_OF_CRDS
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# Download converter script
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curl https://raw.githubusercontent.com/yannh/kubeconform/master/scripts/openapi2jsonschema.py --output $TMP_CRD_DIR/openapi2jsonschema.py 2>/dev/null
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# Convert crds to jsonSchema
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cd $SCHEMAS_DIR
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python3 $TMP_CRD_DIR/openapi2jsonschema.py $TMP_CRD_DIR/*.yaml
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conversionResult=$?
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# Copy and rename files to support kubeval
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rm -rf $SCHEMAS_DIR/master-standalone
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mkdir -p $SCHEMAS_DIR/master-standalone
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cp $SCHEMAS_DIR/*.json $SCHEMAS_DIR/master-standalone
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find $SCHEMAS_DIR/master-standalone -name '*json' -exec bash -c ' mv -f $0 ${0/\_/-stable-}' {} \;
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# Organize schemas by group
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if [ $ORGANIZE_BY_GROUP == true ]; then
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for schema in $SCHEMAS_DIR/*.json
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do
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crdFileName=$(basename $schema .json)
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crdKind=${crdFileName%%_*}
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crdGroup=${CRD_GROUPS[$crdKind]}
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if [ -z $crdGroup ]; then
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crdGroup="uncategorized"
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echo "CRD kind $crdKind has no group, moving to $crdGroup"
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fi
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echo making directory $crdGroup
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mkdir -p $crdGroup
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mv $schema ./$crdGroup
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done
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fi
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rm -rf $TMP_CRD_DIR
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- name: Deploy to Cloudflare R2
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shell: bash
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run: |
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mc cp --recursive $GITHUB_WORKSPACE/crdSchemas/ r2-ks/kubernetes-schema
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