{"id":272,"date":"2025-06-23T08:44:58","date_gmt":"2025-06-23T08:44:58","guid":{"rendered":"http:\/\/sreschool.com\/blog\/?p=272"},"modified":"2026-05-05T07:30:03","modified_gmt":"2026-05-05T07:30:03","slug":"tutorial-service-level-indicator-sli-in-devsecops","status":"publish","type":"post","link":"https:\/\/sreschool.com\/blog\/tutorial-service-level-indicator-sli-in-devsecops\/","title":{"rendered":"Tutorial: Service Level Indicator (SLI) in DevSecOps"},"content":{"rendered":"\n

1. Introduction & Overview<\/strong><\/h2>\n\n\n\n

What is an SLI (Service Level Indicator)?<\/h3>\n\n\n\n

A Service Level Indicator (SLI)<\/strong> is a quantitative metric<\/em> used to measure the performance, reliability, and availability of a service. It reflects how well a service meets defined expectations, typically in alignment with Service Level Objectives (SLOs) and Service Level Agreements (SLAs).<\/p>\n\n\n\n

Examples of SLIs include:<\/p>\n\n\n\n

    \n
  • Availability<\/strong>: 99.9% uptime<\/li>\n\n\n\n
  • Latency<\/strong>: <200ms response time for 95% of requests<\/li>\n\n\n\n
  • Error Rate<\/strong>: <0.1% error responses<\/li>\n<\/ul>\n\n\n\n

    History or Background<\/h3>\n\n\n\n

    The concept of SLIs emerged from Site Reliability Engineering (SRE)<\/strong>, formalized by Google to quantify and manage service quality. Over time, these metrics became essential in DevOps\u2014and more recently, DevSecOps<\/strong>\u2014to ensure systems are not only performant but also secure, resilient, and auditable.<\/p>\n\n\n\n

    Why is it Relevant in DevSecOps?<\/h3>\n\n\n\n

    DevSecOps aims to integrate security into DevOps practices<\/strong>, ensuring secure software delivery pipelines. SLIs provide:<\/p>\n\n\n\n

      \n
    • Security visibility<\/strong> (e.g., rate of failed auth attempts)<\/li>\n\n\n\n
    • Operational observability<\/strong> (e.g., degraded service under load)<\/li>\n\n\n\n
    • Metrics for continuous compliance<\/strong><\/li>\n\n\n\n
    • Quantitative baselines for security SLAs\/SLOs<\/strong><\/li>\n<\/ul>\n\n\n\n
      \n\n\n\n

      2. Core Concepts & Terminology<\/strong><\/h2>\n\n\n\n
      Term<\/th>Definition<\/th><\/tr><\/thead>
      SLI (Service Level Indicator)<\/strong><\/td>A quantitative measure of some aspect of service reliability<\/td><\/tr>
      SLO (Service Level Objective)<\/strong><\/td>The target value or range for an SLI (e.g., 99.95% uptime)<\/td><\/tr>
      SLA (Service Level Agreement)<\/strong><\/td>A formalized contract, often customer-facing, based on SLOs<\/td><\/tr>
      Error Budget<\/strong><\/td>The allowable threshold for unreliability over a given time (1 – SLO)<\/td><\/tr>
      Availability<\/strong><\/td>% of successful responses over time<\/td><\/tr>
      Latency<\/strong><\/td>Time taken to respond to a request<\/td><\/tr>
      Security Indicators<\/strong><\/td>Metrics around vulnerabilities, attack surface, failed login attempts, etc.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      How It Fits Into the DevSecOps Lifecycle<\/h3>\n\n\n\n

      SLIs play a role in several phases of DevSecOps:<\/p>\n\n\n\n

      Phase<\/th>Role of SLI<\/th><\/tr><\/thead>
      Plan<\/strong><\/td>Define key SLIs aligned with risk appetite<\/td><\/tr>
      Build<\/strong><\/td>Implement instrumentation and logging for SLIs<\/td><\/tr>
      Test<\/strong><\/td>Validate SLIs with security & performance tests<\/td><\/tr>
      Release<\/strong><\/td>Gate deployments based on threshold compliance<\/td><\/tr>
      Monitor<\/strong><\/td>Continuously observe SLIs in production<\/td><\/tr>
      Respond<\/strong><\/td>Trigger alerts or auto-remediation on SLI breaches<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
      \n\n\n\n

      3. Architecture & How It Works<\/strong><\/h2>\n\n\n\n

      Components of an SLI System<\/h3>\n\n\n\n
        \n
      • Instrumentation Layer<\/strong>: Exposes metrics via tools like Prometheus, OpenTelemetry<\/li>\n\n\n\n
      • Collection Layer<\/strong>: Aggregates data from logs, traces, metrics (e.g., Fluentd, Grafana Agent)<\/li>\n\n\n\n
      • Evaluation Engine<\/strong>: Compares current metrics against SLO thresholds<\/li>\n\n\n\n
      • Visualization & Alerting<\/strong>: Dashboards (Grafana) and alerts (PagerDuty, Opsgenie)<\/li>\n<\/ul>\n\n\n\n

        Internal Workflow<\/h3>\n\n\n\n
          \n
        1. Application emits metrics (e.g., \/metrics<\/code> endpoint)<\/li>\n\n\n\n
        2. Metrics scraped by monitoring agent (e.g., Prometheus)<\/li>\n\n\n\n
        3. Metrics evaluated against defined SLIs<\/li>\n\n\n\n
        4. SLO compliance reported and alerts triggered if thresholds are breached<\/li>\n<\/ol>\n\n\n\n

          Architecture Diagram (Described)<\/h3>\n\n\n\n
          [ App ] --> [ Metrics Endpoint ] --> [ Prometheus ]\n                                       |\n                                       v\n                          [ SLO Evaluation Engine ]\n                                       |\n           +--------------------------+-----------------------+\n           |                          |                       |\n    [ Grafana Dashboards ]   [ AlertManager ]         [ CI\/CD Policies ]\n<\/code><\/pre>\n\n\n\n
          Integration Points with CI\/CD or Cloud Tools<\/h3>\n\n\n\n
            \n
          • GitLab\/GitHub Actions<\/strong>: Define SLIs as quality gates<\/li>\n\n\n\n
          • Jenkins<\/strong>: Use plugins to halt builds if SLIs fall below thresholds<\/li>\n\n\n\n
          • AWS CloudWatch \/ Azure Monitor \/ GCP Operations<\/strong>: Native metric collection<\/li>\n\n\n\n
          • Kubernetes<\/strong>: SLIs exposed via \/metrics<\/code> + Prometheus Operator<\/li>\n<\/ul>\n\n\n\n
            \n\n\n\n
            4. Installation & Getting Started<\/strong><\/h2>\n\n\n\n
            Basic Setup \/ Prerequisites<\/h3>\n\n\n\n
              \n
            • Kubernetes cluster or microservice environment<\/li>\n\n\n\n
            • Prometheus & Grafana installed (or use hosted services)<\/li>\n\n\n\n
            • Metric endpoint enabled in your application (\/metrics<\/code>)<\/li>\n\n\n\n
            • SLO definitions in YAML\/JSON format<\/li>\n<\/ul>\n\n\n\n
              Hands-on: Step-by-Step Guide (Prometheus + Grafana)<\/h3>\n\n\n\n
              Step 1<\/strong>: Deploy Prometheus & Grafana<\/p>\n\n\n\n
              kubectl apply -f https:\/\/raw.githubusercontent.com\/prometheus-operator\/kube-prometheus\/main\/manifests\/setup\/prometheus-operator-crd.yaml\n<\/code><\/pre>\n\n\n\n
              Step 2<\/strong>: Expose Application Metrics
              In Python Flask, for example:<\/p>\n\n\n\n
              from prometheus_flask_exporter import PrometheusMetrics\nmetrics = PrometheusMetrics(app)\n<\/code><\/pre>\n\n\n\n
              Step 3<\/strong>: Define SLIs in Prometheus Rules<\/p>\n\n\n\n
              groups:\n  - name: sli.rules\n    rules:\n    - record: http_request_duration_seconds:avg\n      expr: avg(rate(http_request_duration_seconds_sum[5m]) \/ rate(http_request_duration_seconds_count[5m]))\n<\/code><\/pre>\n\n\n\n
              Step 4<\/strong>: Create Grafana Dashboard with Panels for:<\/p>\n\n\n\n
                \n
              • Latency (avg & 95th percentile)<\/li>\n\n\n\n
              • Error Rate<\/li>\n\n\n\n
              • Availability<\/li>\n<\/ul>\n\n\n\n
                Step 5<\/strong>: Set Up Alert Rules<\/p>\n\n\n\n
                - alert: HighLatency\n  expr: http_request_duration_seconds:avg > 0.5\n  for: 2m\n  labels:\n    severity: critical\n  annotations:\n    summary: \"High Latency Detected\"\n<\/code><\/pre>\n\n\n\n
                \n\n\n\n
                5. Real-World Use Cases<\/strong><\/h2>\n\n\n\n
                1. API Gateway Latency in E-Commerce<\/strong><\/h3>\n\n\n\n
                SLI: 95% of requests have latency < 300ms
                Impact: Gates release if performance drops due to security patches<\/p>\n\n\n\n
                2. Authentication Service Failure Rate<\/strong><\/h3>\n\n\n\n
                SLI: Auth failure rate < 0.5%
                Impact: Detect brute-force or misconfigurations early<\/p>\n\n\n\n
                3. Data Pipeline Throughput for Healthcare App<\/strong><\/h3>\n\n\n\n
                SLI: Successful ETL jobs > 98%
                Impact: Ensure integrity and timely delivery of sensitive records<\/p>\n\n\n\n
                4. Security Scanning Pipeline SLI<\/strong><\/h3>\n\n\n\n
                SLI: Vulnerability scan completion rate > 99%
                Impact: Tracks how reliably DevSecOps scans run before deployment<\/p>\n\n\n\n
                \n\n\n\n
                6. Benefits & Limitations<\/strong><\/h2>\n\n\n\n
                Key Advantages<\/h3>\n\n\n\n
                  \n
                • Quantifiable service health<\/strong><\/li>\n\n\n\n
                • Improved reliability engineering<\/strong><\/li>\n\n\n\n
                • Helps enforce security\/compliance thresholds<\/strong><\/li>\n\n\n\n
                • Facilitates accountability in DevSecOps SLAs<\/strong><\/li>\n<\/ul>\n\n\n\n
                  Common Limitations<\/h3>\n\n\n\n
                    \n
                  • Hard to define meaningful SLIs for all services<\/strong><\/li>\n\n\n\n
                  • Overhead in instrumenting and collecting data<\/strong><\/li>\n\n\n\n
                  • May generate alert fatigue if not tuned well<\/strong><\/li>\n\n\n\n
                  • Requires cultural adoption and SRE maturity<\/strong><\/li>\n<\/ul>\n\n\n\n
                    \n\n\n\n
                    7. Best Practices & Recommendations<\/strong><\/h2>\n\n\n\n
                    Security Tips<\/h3>\n\n\n\n
                      \n
                    • Use authenticated and encrypted \/metrics<\/code> endpoints<\/li>\n\n\n\n
                    • Sanitize sensitive data from metric exports<\/li>\n<\/ul>\n\n\n\n
                      Performance<\/h3>\n\n\n\n
                        \n
                      • Aggregate metrics to reduce cardinality<\/li>\n\n\n\n
                      • Store historical data for trends and audits<\/li>\n<\/ul>\n\n\n\n
                        Compliance & Automation<\/h3>\n\n\n\n
                          \n
                        • Tie SLIs to compliance frameworks<\/strong> like ISO 27001, SOC2<\/li>\n\n\n\n
                        • Auto-enforce SLIs via GitOps or policy-as-code<\/li>\n<\/ul>\n\n\n\n
                          Suggested Automation Tools<\/h3>\n\n\n\n
                          Tool<\/th>Use<\/th><\/tr><\/thead>
                          Prometheus + AlertManager<\/strong><\/td>Metric collection and alerting<\/td><\/tr>
                          Grafana<\/strong><\/td>Dashboard visualization<\/td><\/tr>
                          SLI-as-Code tools<\/strong> (e.g., Nobl9)<\/td>Declarative SLO\/SLI definitions<\/td><\/tr>
                          OpenTelemetry<\/strong><\/td>Unified telemetry across platforms<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
                          \n\n\n\n
                          8. Comparison with Alternatives<\/strong><\/h2>\n\n\n\n
                          Metric Tool<\/th>Purpose<\/th>Comparison to SLIs<\/th><\/tr><\/thead>
                          Health checks<\/strong><\/td>Binary status (up\/down)<\/td>Too shallow; lacks granularity<\/td><\/tr>
                          Log-based alerts<\/strong><\/td>Pattern-based<\/td>Reactive; SLIs are proactive<\/td><\/tr>
                          Synthetic Monitoring<\/strong><\/td>Simulated user paths<\/td>Can complement SLIs<\/td><\/tr>
                          Nobl9 \/ Sloth<\/strong><\/td>SLO\/SLI platforms<\/td>Adds governance on top of metrics<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
                          When to Use SLIs<\/h3>\n\n\n\n
                            \n
                          • You need quantitative insights<\/strong> on service health<\/li>\n\n\n\n
                          • You want to tie reliability to business KPIs<\/strong><\/li>\n\n\n\n
                          • You need a DevSecOps-aligned<\/strong> way to track resilience and security<\/li>\n<\/ul>\n\n\n\n
                            \n\n\n\n
                            9. Conclusion<\/strong><\/h2>\n\n\n\n
                            SLIs bring a measurable, objective layer<\/strong> to service reliability and security observability. In DevSecOps, where both speed and safety<\/strong> are crucial, SLIs help maintain confidence and control in complex systems.<\/p>\n\n\n\n
                            Future Trends<\/h3>\n\n\n\n
                              \n
                            • AI-driven anomaly detection<\/strong> in SLIs<\/li>\n\n\n\n
                            • SLO-as-Code adoption<\/strong><\/li>\n\n\n\n
                            • Tighter integration<\/strong> with compliance and cost monitoring tools<\/li>\n<\/ul>\n\n\n\n
                              \n\n\n\n
                              <\/p>\n","protected":false},"excerpt":{"rendered":"
                              1. Introduction & Overview What is an SLI (Service Level Indicator)? A Service Level Indicator (SLI) is a quantitative metric used to measure the performance, reliability, and… <\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-272","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nTutorial: Service Level Indicator (SLI) in DevSecOps - SRE School<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sreschool.com\/blog\/tutorial-service-level-indicator-sli-in-devsecops\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tutorial: Service Level Indicator (SLI) in DevSecOps - SRE School\" \/>\n<meta property=\"og:description\" content=\"1. Introduction & Overview What is an SLI (Service Level Indicator)? A Service Level Indicator (SLI) is a quantitative metric used to measure the performance, reliability, and...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/sreschool.com\/blog\/tutorial-service-level-indicator-sli-in-devsecops\/\" \/>\n<meta property=\"og:site_name\" content=\"SRE School\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-23T08:44:58+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-05T07:30:03+00:00\" \/>\n<meta name=\"author\" content=\"priteshgeek\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"priteshgeek\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/sreschool.com\\\/blog\\\/tutorial-service-level-indicator-sli-in-devsecops\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/sreschool.com\\\/blog\\\/tutorial-service-level-indicator-sli-in-devsecops\\\/\"},\"author\":{\"name\":\"priteshgeek\",\"@id\":\"https:\\\/\\\/sreschool.com\\\/blog\\\/#\\\/schema\\\/person\\\/6a53e3870889dd6a65b2e04b7bc3d7db\"},\"headline\":\"Tutorial: Service Level Indicator (SLI) in DevSecOps\",\"datePublished\":\"2025-06-23T08:44:58+00:00\",\"dateModified\":\"2026-05-05T07:30:03+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/sreschool.com\\\/blog\\\/tutorial-service-level-indicator-sli-in-devsecops\\\/\"},\"wordCount\":848,\"commentCount\":0,\"inLanguage\":\"en\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/sreschool.com\\\/blog\\\/tutorial-service-level-indicator-sli-in-devsecops\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/sreschool.com\\\/blog\\\/tutorial-service-level-indicator-sli-in-devsecops\\\/\",\"url\":\"https:\\\/\\\/sreschool.com\\\/blog\\\/tutorial-service-level-indicator-sli-in-devsecops\\\/\",\"name\":\"Tutorial: Service Level Indicator (SLI) in DevSecOps - SRE School\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/sreschool.com\\\/blog\\\/#website\"},\"datePublished\":\"2025-06-23T08:44:58+00:00\",\"dateModified\":\"2026-05-05T07:30:03+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/sreschool.com\\\/blog\\\/#\\\/schema\\\/person\\\/6a53e3870889dd6a65b2e04b7bc3d7db\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/sreschool.com\\\/blog\\\/tutorial-service-level-indicator-sli-in-devsecops\\\/#breadcrumb\"},\"inLanguage\":\"en\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/sreschool.com\\\/blog\\\/tutorial-service-level-indicator-sli-in-devsecops\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/sreschool.com\\\/blog\\\/tutorial-service-level-indicator-sli-in-devsecops\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/sreschool.com\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Tutorial: Service Level Indicator (SLI) in DevSecOps\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/sreschool.com\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/sreschool.com\\\/blog\\\/\",\"name\":\"SRESchool\",\"description\":\"Master SRE. Build Resilient Systems. Lead the Future of Reliability\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/sreschool.com\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/sreschool.com\\\/blog\\\/#\\\/schema\\\/person\\\/6a53e3870889dd6a65b2e04b7bc3d7db\",\"name\":\"priteshgeek\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/231a0e8b7a02636f2fbacf8dcf4494cb1cc0d49ecc9a8165fbaeaeeaf102641a?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/231a0e8b7a02636f2fbacf8dcf4494cb1cc0d49ecc9a8165fbaeaeeaf102641a?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/231a0e8b7a02636f2fbacf8dcf4494cb1cc0d49ecc9a8165fbaeaeeaf102641a?s=96&d=mm&r=g\",\"caption\":\"priteshgeek\"},\"url\":\"https:\\\/\\\/sreschool.com\\\/blog\\\/author\\\/priteshgeek\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Tutorial: Service Level Indicator (SLI) in DevSecOps - SRE School","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/sreschool.com\/blog\/tutorial-service-level-indicator-sli-in-devsecops\/","og_locale":"en_US","og_type":"article","og_title":"Tutorial: Service Level Indicator (SLI) in DevSecOps - SRE School","og_description":"1. Introduction & Overview What is an SLI (Service Level Indicator)? A Service Level Indicator (SLI) is a quantitative metric used to measure the performance, reliability, and...","og_url":"https:\/\/sreschool.com\/blog\/tutorial-service-level-indicator-sli-in-devsecops\/","og_site_name":"SRE School","article_published_time":"2025-06-23T08:44:58+00:00","article_modified_time":"2026-05-05T07:30:03+00:00","author":"priteshgeek","twitter_card":"summary_large_image","twitter_misc":{"Written by":"priteshgeek","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/sreschool.com\/blog\/tutorial-service-level-indicator-sli-in-devsecops\/#article","isPartOf":{"@id":"https:\/\/sreschool.com\/blog\/tutorial-service-level-indicator-sli-in-devsecops\/"},"author":{"name":"priteshgeek","@id":"https:\/\/sreschool.com\/blog\/#\/schema\/person\/6a53e3870889dd6a65b2e04b7bc3d7db"},"headline":"Tutorial: Service Level Indicator (SLI) in DevSecOps","datePublished":"2025-06-23T08:44:58+00:00","dateModified":"2026-05-05T07:30:03+00:00","mainEntityOfPage":{"@id":"https:\/\/sreschool.com\/blog\/tutorial-service-level-indicator-sli-in-devsecops\/"},"wordCount":848,"commentCount":0,"inLanguage":"en","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/sreschool.com\/blog\/tutorial-service-level-indicator-sli-in-devsecops\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/sreschool.com\/blog\/tutorial-service-level-indicator-sli-in-devsecops\/","url":"https:\/\/sreschool.com\/blog\/tutorial-service-level-indicator-sli-in-devsecops\/","name":"Tutorial: Service Level Indicator (SLI) in DevSecOps - SRE School","isPartOf":{"@id":"https:\/\/sreschool.com\/blog\/#website"},"datePublished":"2025-06-23T08:44:58+00:00","dateModified":"2026-05-05T07:30:03+00:00","author":{"@id":"https:\/\/sreschool.com\/blog\/#\/schema\/person\/6a53e3870889dd6a65b2e04b7bc3d7db"},"breadcrumb":{"@id":"https:\/\/sreschool.com\/blog\/tutorial-service-level-indicator-sli-in-devsecops\/#breadcrumb"},"inLanguage":"en","potentialAction":[{"@type":"ReadAction","target":["https:\/\/sreschool.com\/blog\/tutorial-service-level-indicator-sli-in-devsecops\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/sreschool.com\/blog\/tutorial-service-level-indicator-sli-in-devsecops\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/sreschool.com\/blog\/"},{"@type":"ListItem","position":2,"name":"Tutorial: Service Level Indicator (SLI) in DevSecOps"}]},{"@type":"WebSite","@id":"https:\/\/sreschool.com\/blog\/#website","url":"https:\/\/sreschool.com\/blog\/","name":"SRESchool","description":"Master SRE. Build Resilient Systems. Lead the Future of Reliability","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/sreschool.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en"},{"@type":"Person","@id":"https:\/\/sreschool.com\/blog\/#\/schema\/person\/6a53e3870889dd6a65b2e04b7bc3d7db","name":"priteshgeek","image":{"@type":"ImageObject","inLanguage":"en","@id":"https:\/\/secure.gravatar.com\/avatar\/231a0e8b7a02636f2fbacf8dcf4494cb1cc0d49ecc9a8165fbaeaeeaf102641a?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/231a0e8b7a02636f2fbacf8dcf4494cb1cc0d49ecc9a8165fbaeaeeaf102641a?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/231a0e8b7a02636f2fbacf8dcf4494cb1cc0d49ecc9a8165fbaeaeeaf102641a?s=96&d=mm&r=g","caption":"priteshgeek"},"url":"https:\/\/sreschool.com\/blog\/author\/priteshgeek\/"}]}},"_links":{"self":[{"href":"https:\/\/sreschool.com\/blog\/wp-json\/wp\/v2\/posts\/272","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sreschool.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sreschool.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sreschool.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/sreschool.com\/blog\/wp-json\/wp\/v2\/comments?post=272"}],"version-history":[{"count":1,"href":"https:\/\/sreschool.com\/blog\/wp-json\/wp\/v2\/posts\/272\/revisions"}],"predecessor-version":[{"id":273,"href":"https:\/\/sreschool.com\/blog\/wp-json\/wp\/v2\/posts\/272\/revisions\/273"}],"wp:attachment":[{"href":"https:\/\/sreschool.com\/blog\/wp-json\/wp\/v2\/media?parent=272"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sreschool.com\/blog\/wp-json\/wp\/v2\/categories?post=272"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sreschool.com\/blog\/wp-json\/wp\/v2\/tags?post=272"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}