apiVersion: v1
kind: ConfigMap
metadata:
  name: ess-synapse-custom
  namespace: matrix
data:
  values.yaml: |
    synapse:
      logging:
        rootLevel: INFO
        levelOverrides:
          synapse.media.url_previewer: DEBUG
      additional:
        rtc-config:
          config: |
            matrix_rtc_enabled: true
            matrix_rtc_uri: "https://mrtc.axion1337.chat"
        url-previews:
          config: |
            url_preview_enabled: true
            url_preview_ip_range_blacklist:
              - '127.0.0.0/8'
              - '10.0.0.0/8'
              - '172.16.0.0/12'
              - '192.168.0.0/16'
              - '::1/128'
              - 'fe80::/10'
              - 'fc00::/7'
            max_spider_size: 10M
            # Deine restlichen URL-Preview und Retention Settings hier...