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fix: filter disabled regions #401

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Merged
leiicamundi merged 1 commit into from
Feb 26, 2026
Merged

fix: filter disabled regions #401

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46 changes: 44 additions & 2 deletions .github/workflows/permanent_resources_audit.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -114,7 +114,25 @@ jobs:
aws-profile: ${{ env.AWS_PROFILE }}
aws-region: ${{ matrix.region }}

- name: Check region accessibility
id: region-check
run: |
REGION="${{ matrix.region }}"
OUTPUT=$(aws ec2 describe-availability-zones --region "$REGION" 2>&1) || {
if echo "$OUTPUT" | grep -qiE 'UnauthorizedOperation|AuthFailure|OptInRequired|InvalidClientTokenId|AccessDenied|not enabled|not subscribed'; then
echo "⏭️ Region $REGION is disabled or not accessible (permission denied). Skipping audit."
echo "region_disabled=true" >> "$GITHUB_OUTPUT"
exit 0
fi
echo "❌ Unexpected error checking region $REGION:"
echo "$OUTPUT"
exit 1
}
echo "✅ Region $REGION is accessible"
echo "region_disabled=false" >> "$GITHUB_OUTPUT"

- name: Install Cloud Nuke
if: steps.region-check.outputs.region_disabled != 'true'
run: |
curl -LO \
--retry 5 \
Expand All @@ -124,6 +142,7 @@ jobs:
chmod +x cloud-nuke_linux_amd64

- name: Load allowlist for region
if: steps.region-check.outputs.region_disabled != 'true'
id: allowlist
run: |
ALLOWLIST_FILE=".github/config/permanent_resources_allowlist.yml"
Expand All @@ -148,6 +167,7 @@ jobs:
fi

- name: Run Cloud Nuke in Dry-Run mode
if: steps.region-check.outputs.region_disabled != 'true'
id: cloud-nuke-audit
timeout-minutes: 60
env:
Expand Down Expand Up @@ -298,6 +318,7 @@ jobs:
echo "TOTAL_RESOURCES=$((ALLOWLISTED_COUNT + UNALLOWLISTED_COUNT))" >> "$GITHUB_OUTPUT"

- name: Determine Slack channel
if: steps.region-check.outputs.region_disabled != 'true'
id: slack-channel
run: |
if [[ "${{ github.event_name }}" == "pull_request" ]]; then
Expand All @@ -307,6 +328,7 @@ jobs:
fi

- name: Prepare Slack message
if: steps.region-check.outputs.region_disabled != 'true'
id: slack-message
run: |
UNALLOWLISTED="${{ steps.cloud-nuke-audit.outputs.UNALLOWLISTED_COUNT }}"
Expand Down Expand Up @@ -334,7 +356,7 @@ jobs:
fi

- name: Post Audit Report to Slack
if: steps.cloud-nuke-audit.outputs.UNALLOWLISTED_COUNT > 0
if: steps.region-check.outputs.region_disabled != 'true' && steps.cloud-nuke-audit.outputs.UNALLOWLISTED_COUNT > 0
uses: slackapi/slack-github-action@91efab103c0de0a537f72a35f6b8cda0ee76bf0a # v2.1.1
with:
method: chat.postMessage
Expand Down Expand Up @@ -479,7 +501,25 @@ jobs:
tenant-id: ${{ steps.secrets.outputs.AZURE_TENANT_ID }}
subscription-id: ${{ steps.secrets.outputs.AZURE_SUBSCRIPTION_ID }}

- name: Check region accessibility
id: region-check
run: |
REGION="${{ matrix.region }}"
OUTPUT=$(az group list --query "[?location=='$REGION']" -o json 2>&1) || {
if echo "$OUTPUT" | grep -qiE 'AuthorizationFailed|AuthenticationFailed|Forbidden|InvalidAuthenticationToken|SubscriptionNotFound|SubscriptionNotRegistered|disabled'; then
echo "⏭️ Region $REGION is disabled or not accessible (permission denied). Skipping audit."
echo "region_disabled=true" >> "$GITHUB_OUTPUT"
exit 0
fi
echo "❌ Unexpected error checking region $REGION:"
echo "$OUTPUT"
exit 1
}
echo "✅ Region $REGION is accessible"
echo "region_disabled=false" >> "$GITHUB_OUTPUT"

- name: Audit Azure Permanent Resources
if: steps.region-check.outputs.region_disabled != 'true'
id: azure-audit
env:
AZURE_REGION: ${{ matrix.region }}
Expand Down Expand Up @@ -582,6 +622,7 @@ jobs:
} >> "$GITHUB_OUTPUT"

- name: Determine Slack channel
if: steps.region-check.outputs.region_disabled != 'true'
id: slack-channel
run: |
if [[ "${{ github.event_name }}" == "pull_request" ]]; then
Expand All @@ -591,6 +632,7 @@ jobs:
fi

- name: Prepare Slack message
if: steps.region-check.outputs.region_disabled != 'true'
id: slack-message
run: |
UNALLOWLISTED="${{ steps.azure-audit.outputs.UNALLOWLISTED_RG_COUNT }}"
Expand All @@ -616,7 +658,7 @@ jobs:
fi

- name: Post Azure Audit Report to Slack
if: steps.azure-audit.outputs.UNALLOWLISTED_RG_COUNT > 0
if: steps.region-check.outputs.region_disabled != 'true' && steps.azure-audit.outputs.UNALLOWLISTED_RG_COUNT > 0
uses: slackapi/slack-github-action@91efab103c0de0a537f72a35f6b8cda0ee76bf0a # v2.1.1
with:
method: chat.postMessage
Expand Down