Redisサービスコンテナの作成

name: Redis container example on: push jobs: # Label of the container job container-job: # Containers must run in Linux based operating systems runs-on: ubuntu-latest # Docker Hub image that `container-job` executes in container: node:20-bookworm-slim # Service containers to run with `container-job` services: # Label used to access the service container redis: # Docker Hub image image: redis # Set health checks to wait until redis has started options: >- --health-cmd "redis-cli ping" --health-interval 10s --health-timeout 5s --health-retries 5 steps: # Downloads a copy of the code in your repository before running CI tests - name: Check out repository code uses: actions/checkout@v5 # Performs a clean installation of all dependencies in the `package.json` file # For more information, see https://docs.npmjs.com/cli/ci.html - name: Install dependencies run: npm ci - name: Connect to Redis # Runs a script that creates a Redis client, populates # the client with data, and retrieves data run: node client.js # Environment variable used by the `client.js` script to create a new Redis client. env: # The hostname used to communicate with the Redis service container REDIS_HOST: redis # The default Redis port REDIS_PORT: 6379 

name: Redis container example on: push jobs: # Label of the container job container-job: # Containers must run in Linux based operating systems runs-on: ubuntu-latest # Docker Hub image that `container-job` executes in container: node:20-bookworm-slim # Service containers to run with `container-job` services: # Label used to access the service container redis: # Docker Hub image image: redis # Set health checks to wait until redis has started options: >- --health-cmd "redis-cli ping" --health-interval 10s --health-timeout 5s --health-retries 5  steps: # Downloads a copy of the code in your repository before running CI tests - name: Check out repository code uses: actions/checkout@v5 # Performs a clean installation of all dependencies in the `package.json` file # For more information, see https://docs.npmjs.com/cli/ci.html - name: Install dependencies run: npm ci - name: Connect to Redis # Runs a script that creates a Redis client, populates # the client with data, and retrieves data run: node client.js # Environment variable used by the `client.js` script to create a new Redis client. env: # The hostname used to communicate with the Redis service container REDIS_HOST: redis # The default Redis port REDIS_PORT: 6379 

jobs: # Label of the container job container-job: # Containers must run in Linux based operating systems runs-on: ubuntu-latest # Docker Hub image that `container-job` executes in container: node:20-bookworm-slim # Service containers to run with `container-job` services: # Label used to access the service container redis: # Docker Hub image image: redis # Set health checks to wait until redis has started options: >- --health-cmd "redis-cli ping" --health-interval 10s --health-timeout 5s --health-retries 5 

jobs: # Label of the container job container-job: # Containers must run in Linux based operating systems runs-on: ubuntu-latest # Docker Hub image that `container-job` executes in container: node:20-bookworm-slim # Service containers to run with `container-job` services: # Label used to access the service container redis: # Docker Hub image image: redis # Set health checks to wait until redis has started options: >- --health-cmd "redis-cli ping" --health-interval 10s --health-timeout 5s --health-retries 5 

steps: # Downloads a copy of the code in your repository before running CI tests - name: Check out repository code uses: actions/checkout@v5 # Performs a clean installation of all dependencies in the `package.json` file # For more information, see https://docs.npmjs.com/cli/ci.html - name: Install dependencies run: npm ci - name: Connect to Redis # Runs a script that creates a Redis client, populates # the client with data, and retrieves data run: node client.js # Environment variable used by the `client.js` script to create a new Redis client. env: # The hostname used to communicate with the Redis service container REDIS_HOST: redis # The default Redis port REDIS_PORT: 6379 

steps: # Downloads a copy of the code in your repository before running CI tests - name: Check out repository code uses: actions/checkout@v5 # Performs a clean installation of all dependencies in the `package.json` file # For more information, see https://docs.npmjs.com/cli/ci.html - name: Install dependencies run: npm ci - name: Connect to Redis # Runs a script that creates a Redis client, populates # the client with data, and retrieves data run: node client.js # Environment variable used by the `client.js` script to create a new Redis client. env: # The hostname used to communicate with the Redis service container REDIS_HOST: redis # The default Redis port REDIS_PORT: 6379 

name: Redis runner example on: push jobs: # Label of the runner job runner-job: # You must use a Linux environment when using service containers or container jobs runs-on: ubuntu-latest # Service containers to run with `runner-job` services: # Label used to access the service container redis: # Docker Hub image image: redis # Set health checks to wait until redis has started options: >- --health-cmd "redis-cli ping" --health-interval 10s --health-timeout 5s --health-retries 5 ports: # Maps port 6379 on service container to the host - 6379:6379 steps: # Downloads a copy of the code in your repository before running CI tests - name: Check out repository code uses: actions/checkout@v5 # Performs a clean installation of all dependencies in the `package.json` file # For more information, see https://docs.npmjs.com/cli/ci.html - name: Install dependencies run: npm ci - name: Connect to Redis # Runs a script that creates a Redis client, populates # the client with data, and retrieves data run: node client.js # Environment variable used by the `client.js` script to create # a new Redis client. env: # The hostname used to communicate with the Redis service container REDIS_HOST: localhost # The default Redis port REDIS_PORT: 6379 

name: Redis runner example on: push jobs: # Label of the runner job runner-job: # You must use a Linux environment when using service containers or container jobs runs-on: ubuntu-latest # Service containers to run with `runner-job` services: # Label used to access the service container redis: # Docker Hub image image: redis # Set health checks to wait until redis has started options: >- --health-cmd "redis-cli ping" --health-interval 10s --health-timeout 5s --health-retries 5  ports: # Maps port 6379 on service container to the host - 6379:6379 steps: # Downloads a copy of the code in your repository before running CI tests - name: Check out repository code uses: actions/checkout@v5 # Performs a clean installation of all dependencies in the `package.json` file # For more information, see https://docs.npmjs.com/cli/ci.html - name: Install dependencies run: npm ci - name: Connect to Redis # Runs a script that creates a Redis client, populates # the client with data, and retrieves data run: node client.js # Environment variable used by the `client.js` script to create # a new Redis client. env: # The hostname used to communicate with the Redis service container REDIS_HOST: localhost # The default Redis port REDIS_PORT: 6379 

jobs: # Label of the runner job runner-job: # You must use a Linux environment when using service containers or container jobs runs-on: ubuntu-latest # Service containers to run with `runner-job` services: # Label used to access the service container redis: # Docker Hub image image: redis # Set health checks to wait until redis has started options: >- --health-cmd "redis-cli ping" --health-interval 10s --health-timeout 5s --health-retries 5 ports: # Maps port 6379 on service container to the host - 6379:6379 

jobs: # Label of the runner job runner-job: # You must use a Linux environment when using service containers or container jobs runs-on: ubuntu-latest # Service containers to run with `runner-job` services: # Label used to access the service container redis: # Docker Hub image image: redis # Set health checks to wait until redis has started options: >- --health-cmd "redis-cli ping" --health-interval 10s --health-timeout 5s --health-retries 5  ports: # Maps port 6379 on service container to the host - 6379:6379 

steps: # Downloads a copy of the code in your repository before running CI tests - name: Check out repository code uses: actions/checkout@v5 # Performs a clean installation of all dependencies in the `package.json` file # For more information, see https://docs.npmjs.com/cli/ci.html - name: Install dependencies run: npm ci - name: Connect to Redis # Runs a script that creates a Redis client, populates # the client with data, and retrieves data run: node client.js # Environment variable used by the `client.js` script to create # a new Redis client. env: # The hostname used to communicate with the Redis service container REDIS_HOST: localhost # The default Redis port REDIS_PORT: 6379 

steps: # Downloads a copy of the code in your repository before running CI tests - name: Check out repository code uses: actions/checkout@v5 # Performs a clean installation of all dependencies in the `package.json` file # For more information, see https://docs.npmjs.com/cli/ci.html - name: Install dependencies run: npm ci - name: Connect to Redis # Runs a script that creates a Redis client, populates # the client with data, and retrieves data run: node client.js # Environment variable used by the `client.js` script to create # a new Redis client. env: # The hostname used to communicate with the Redis service container REDIS_HOST: localhost # The default Redis port REDIS_PORT: 6379 

const redis = require("redis"); // Creates a new Redis client // If REDIS_HOST is not set, the default host is localhost // If REDIS_PORT is not set, the default port is 6379 const redisClient = redis.createClient({ url: `redis://${process.env.REDIS_HOST}:${process.env.REDIS_PORT}` }); redisClient.on("error", (err) => console.log("Error", err)); (async () => { await redisClient.connect(); // Sets the key "octocat" to a value of "Mona the octocat" const setKeyReply = await redisClient.set("octocat", "Mona the Octocat"); console.log("Reply: " + setKeyReply); // Sets a key to "species", field to "octocat", and "value" to "Cat and Octopus" const SetFieldOctocatReply = await redisClient.hSet("species", "octocat", "Cat and Octopus"); console.log("Reply: " + SetFieldOctocatReply); // Sets a key to "species", field to "dinotocat", and "value" to "Dinosaur and Octopus" const SetFieldDinotocatReply = await redisClient.hSet("species", "dinotocat", "Dinosaur and Octopus"); console.log("Reply: " + SetFieldDinotocatReply); // Sets a key to "species", field to "robotocat", and "value" to "Cat and Robot" const SetFieldRobotocatReply = await redisClient.hSet("species", "robotocat", "Cat and Robot"); console.log("Reply: " + SetFieldRobotocatReply); try { // Gets all fields in "species" key const replies = await redisClient.hKeys("species"); console.log(replies.length + " replies:"); replies.forEach((reply, i) => { console.log(" " + i + ": " + reply); }); await redisClient.quit(); } catch (err) { // statements to handle any exceptions } })(); 

const redis = require("redis"); // Creates a new Redis client // If REDIS_HOST is not set, the default host is localhost // If REDIS_PORT is not set, the default port is 6379 const redisClient = redis.createClient({ url: `redis://${process.env.REDIS_HOST}:${process.env.REDIS_PORT}` }); redisClient.on("error", (err) => console.log("Error", err)); (async () => { await redisClient.connect(); // Sets the key "octocat" to a value of "Mona the octocat" const setKeyReply = await redisClient.set("octocat", "Mona the Octocat"); console.log("Reply: " + setKeyReply); // Sets a key to "species", field to "octocat", and "value" to "Cat and Octopus" const SetFieldOctocatReply = await redisClient.hSet("species", "octocat", "Cat and Octopus"); console.log("Reply: " + SetFieldOctocatReply); // Sets a key to "species", field to "dinotocat", and "value" to "Dinosaur and Octopus" const SetFieldDinotocatReply = await redisClient.hSet("species", "dinotocat", "Dinosaur and Octopus"); console.log("Reply: " + SetFieldDinotocatReply); // Sets a key to "species", field to "robotocat", and "value" to "Cat and Robot" const SetFieldRobotocatReply = await redisClient.hSet("species", "robotocat", "Cat and Robot"); console.log("Reply: " + SetFieldRobotocatReply); try { // Gets all fields in "species" key const replies = await redisClient.hKeys("species"); console.log(replies.length + " replies:"); replies.forEach((reply, i) => { console.log(" " + i + ": " + reply); }); await redisClient.quit(); } catch (err) { // statements to handle any exceptions } })();