Initial commit (ported from previous repo)

.env.example

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+APOLLO_GRAPH_REF="O11Y-Workshop-0@current"
+APOLLO_KEY="CHANGE-ME"

.github/workflows/apollo.yml

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+# .github/workflows/check.yml
+
+name: Apollo
+
+# Controls when the action will run. Triggers the workflow on push request events
+on: [push]
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  check:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    # https://docs.github.com/en/actions/reference/environments
+    environment: apollo
+
+    # https://docs.github.com/en/actions/reference/encrypted-secrets
+    # https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions#jobsjob_idstepsenv
+    env:
+      APOLLO_KEY: ${{ secrets.APOLLO_KEY }}
+      APOLLO_VCS_COMMIT: ${{ github.sha }}
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v2
+      - name: Install Rover
+        run: |
+          curl -sSL https://rover.apollo.dev/nix/v0.26.1 | sh
+
+          # Add Rover to the $GITHUB_PATH so it can be used in another step
+          # https://docs.github.com/en/actions/reference/workflow-commands-for-github-actions#adding-a-system-path
+          echo "$HOME/.rover/bin" >> $GITHUB_PATH
+      # TBD: only run this command with the `--background` flag once we have the Apollo Studio GitHub integration enabled on your repository
+      - name: Run destinations subgraph check
+        working-directory: ./summit-2024
+        run: |
+          rover subgraph check O11Y-Workshop-0@current --schema ./subgraphs/destinations/schema.graphql --name destinations --background
+      - name: Run experiences subgraph check
+        working-directory: ./summit-2024
+        run: |
+          rover subgraph check O11Y-Workshop-0@current --schema ./subgraphs/experiences/schema.graphql --name experiences --background
+
+  publish:
+    needs: check
+    runs-on: ubuntu-latest
+    if: github.ref == 'refs/heads/main'
+    environment: apollo
+    env:
+      APOLLO_KEY: ${{ secrets.APOLLO_KEY }}
+      APOLLO_VCS_COMMIT: ${{ github.sha }}
+
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v2
+      - name: Install Rover
+        run: |
+          curl -sSL https://rover.apollo.dev/nix/v0.26.1 | sh
+
+          # Add Rover to the $GITHUB_PATH so it can be used in another step
+          # https://docs.github.com/en/actions/reference/workflow-commands-for-github-actions#adding-a-system-path
+          echo "$HOME/.rover/bin" >> $GITHUB_PATH
+      - name: Publish destinations subgraph
+        working-directory: ./summit-2024
+        run: |
+          ./publish-destinations-current.sh
+      - name: Publish experiences subgraph
+        working-directory: ./summit-2024
+        run: |
+          ./publish-experiences-current.sh

.gitignore

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+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+.pnpm-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+web_modules/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional stylelint cache
+.stylelintcache
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variable files
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+.parcel-cache
+
+# Next.js build output
+.next
+out
+
+# Nuxt.js build / generate output
+.nuxt
+dist
+
+# Gatsby files
+.cache/
+# Comment in the public line in if your project uses Gatsby and not Next.js
+# https://nextjs.org/blog/next-9-1#public-directory-support
+# public
+
+# vuepress build output
+.vuepress/dist
+
+# vuepress v2.x temp and cache directory
+.temp
+.cache
+
+# Docusaurus cache and generated files
+.docusaurus
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# TernJS port file
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+.vscode-test
+
+# yarn v2
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*
+router/bin/
+.env.dev

LICENSE

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+MIT License
+
+Copyright (c) 2024 Apollo GraphQL
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# Summit 2024 Observability Workshop
+
+## Getting Started
+
+### Install Router
+
+[Download the Router binary](https://www.apollographql.com/docs/router/quickstart/) and place it into ./router/bin/.
+
+### Running Locally
+
+- Copy `.env.example` to `.env.dev`.
+- Create an API key for [this Graph in Studio](https://studio.apollographql.com/graph/O11Y-Workshop-0/variant/current/settings/graph/api-keys).
+- Update the `APOLLO_KEY` variable in the `.env.dev` file with your new key.
+
+### Start Up The Services
+
+- `./start-router-dev.sh` - Starts up the router
+- `./start-destinations.sh` - Starts up the destinations subgraph
+- `/.start-experiences.sh` - Starts up the experiences subgraph

publish-destinations-current.sh

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+#!/bin/bash
+
+set -a && source ".env" && set +a
+
+rover subgraph publish O11Y-Workshop-0@current \
+  --schema ./subgraphs/destinations/schema.graphql \
+  --name destinations \
+  --routing-url https://o11y-ws-destinations-subgraph-bc58fdd49285.herokuapp.com/

publish-destinations-dev.sh

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+#!/bin/bash
+
+set -a && source ".env.dev" && set +a
+
+rover subgraph publish O11Y-Workshop-0@dev \
+  --schema ./subgraphs/destinations/schema.graphql \
+  --name destinations \
+  --routing-url 	http://localhost:4003/graphql

publish-experiences-current.sh

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+#!/bin/bash
+
+set -a && source ".env" && set +a
+
+rover subgraph publish O11Y-Workshop-0@current \
+  --schema ./subgraphs/experiences/schema.graphql \
+  --name experiences \
+  --routing-url https://o11y-ws-experiences-subgraph-b7c7a4369650.herokuapp.com/

publish-experiences-dev.sh

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+#!/bin/bash
+
+set -a && source ".env.dev" && set +a
+
+rover subgraph publish O11Y-Workshop-0@dev \
+  --schema ./subgraphs/experiences/schema.graphql \
+  --name experiences \
+  --routing-url 	http://localhost:4002/graphql

router/Procfile

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+web: sh -c 'curl -sSL https://router.apollo.dev/download/nix/v1.53.0 | sh && APOLLO_KEY=$APOLLO_KEY APOLLO_GRAPH_REF=$APOLLO_GRAPH_REF ./router --config router.yaml'

router/router.yaml

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+sandbox:
+  enabled: true
+homepage:
+  enabled: false
+supergraph:
+  introspection: true
+  listen: 0.0.0.0:${env.PORT:-4000}
+cors:
+  allow_any_origin: true
+health_check:
+  listen: 0.0.0.0:8088
+headers:
+  all: # Header rules for all subgraphs
+    request:
+      - propagate:
+          matching: .*
+include_subgraph_errors:
+  all: true
+telemetry:
+  instrumentation:
+    spans:
+      mode: spec_compliant
+  apollo:
+    batch_processor:
+      # default 5s
+      scheduled_delay: 10s
+      # default 1
+      max_concurrent_exports: 20
+      # default 512
+      max_export_batch_size: 2048
+      max_export_timeout: 30s
+      # default 2048
+      max_queue_size: 8192
+    field_level_instrumentation_sampler: always_on
+    experimental_otlp_tracing_sampler: always_on
+    experimental_otlp_tracing_protocol: grpc
+    experimental_apollo_signature_normalization_algorithm: enhanced
+    experimental_apollo_metrics_reference_mode: extended
+    send_headers: all
+    send_variable_values: all
+    errors:
+      subgraph:
+        all:
+          send: true
+          redact: false
+  exporters:
+    tracing:
+      common:
+        sampler: always_on
+
+telemetry:
+  apollo:
+    send_headers: all
+    send_variable_values: all
+    errors:
+      subgraph:
+        all:
+          send: true
+          redact: false

start-destinations-dev.sh

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+#!/bin/bash
+
+source .env.dev
+
+cd subgraphs/destinations
+npm i
+npm start
+cd ../..

start-experiences-dev.sh

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+#!/bin/bash
+
+source .env.dev
+
+cd subgraphs/experiences
+npm i
+npm start
+cd ../..

start-router-dev.sh

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+#!/bin/bash
+
+set -a && source .env.dev && set +a
+
+router/bin/router -c router/router.yaml --hr

start-router.sh

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+#!/bin/bash
+
+set -a && source .env && set +a
+
+router/bin/router -c router/router.yaml --hr

subgraphs/destinations/nodemon.json

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+{
+  "watch": ["src", "schema.graphql"],
+  "ext": "ts,json",
+  "ignore": ["src/**/*.spec.ts"],
+  "exec": "node --no-warnings=ExperimentalWarning --loader ts-node/esm  src/index.ts"
+}