Remove the Signal Science container from the staging template.

Remove the Slack channel notification from the staging workflow.

.github/workflows/azure-staging-build-deploy.yml

@@ -161,12 +161,3 @@ jobs:
       - name: 'Swap deployment slot to production'
         run: |
           az webapp deployment slot swap --slot ${{ env.SLOT_NAME }} --target-slot production -n ${{ env.APP_SERVICE_NAME }} -g ${{ env.RESOURCE_GROUP_NAME }}
-
-      - name: Send Slack notification if workflow failed
-        uses: someimportantcompany/github-actions-slack-message@f8d28715e7b8a4717047d23f48c39827cacad340
-        if: ${{ failure() }}
-        with:
-          channel: ${{ secrets.DOCS_ALERTS_SLACK_CHANNEL_ID }}
-          bot-token: ${{ secrets.SLACK_DOCS_BOT_TOKEN }}
-          color: failure
-          text: Staging deployment (Azure) failed at commit ${{ env.COMMIT_REF }}. See https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}

docker-compose.staging.tmpl.yaml

@@ -19,7 +19,6 @@ services:
       HEROKU_PRODUCTION_APP: true
       PORT: 4000
       DD_AGENT_HOST: datadog-agent
-      SIGSCI_RPC_ADDRESS: sigsci-agent:8000
     depends_on:
       - datadog-agent
     restart: always
@@ -32,12 +31,3 @@ services:
       DD_API_KEY: ${DD_API_KEY}
       DD_AGENT_HOST: datadog-agent
       DD_HISTOGRAM_PERCENTILES: 0.99 0.95 0.50
-
-  sigsci-agent:
-    image: signalsciences/sigsci-agent
-    ports:
-      - '8000:8000'
-    environment:
-      SIGSCI_RPC_ADDRESS: 0.0.0.0:8000
-      SIGSCI_ACCESSKEY: ${SIGSCI_ACCESSKEYID}
-      SIGSCI_SECRETACCESSKEY: ${SIGSCI_SECRETACCESSKEY}