Dockerfile and Docker compose

2024-07-16 14:03:13 +02:00
parent 843daf8a35
commit ca84202168
12 changed files with 393 additions and 12 deletions
--- a/57
+++ b/57
@ -0,0 +1,57 @@
+FROM ruby:3.3.3
+
+# Variables for 
+
+WORKDIR /app
+
+# Install nodejs
+ENV NVM_DIR /usr/local/nvm
+ENV NODE_VERSION 20.15.1
+
+RUN mkdir -p $NVM_DIR
+
+RUN curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/master/install.sh | bash \
+    && . $NVM_DIR/nvm.sh \
+    && nvm install ${NODE_VERSION} \
+    && nvm alias default ${NODE_VERSION} \
+    && nvm use default
+
+ENV NODE_PATH $NVM_DIR/v$NODE_VERSION/lib/node_modules
+ENV PATH $NVM_DIR/versions/node/v$NODE_VERSION/bin:$PATH
+
+RUN corepack enable
+
+# Install dependencies for Rails
+COPY Gemfile Gemfile.lock ./
+RUN bundle install
+
+#COPY package.json yarn.lock ./
+COPY . .
+RUN yarn install
+
+# Setup default configuration
+COPY config/database.yml.docker config/database.yml
+COPY config/secrets.yml.docker config/secrets.yml
+COPY config/action_mailer.yml.example config/action_mailer.yml
+COPY config/code_ocean.yml.docker config/code_ocean.yml
+COPY config/content_security_policy.yml.example config/content_security_policy.yml
+COPY config/docker.yml.erb.example config/docker.yml.erb
+COPY config/mnemosyne.yml.example config/mnemosyne.yml
+
+# get a secret from `rails secret`
+RUN secret_key_base=$(bundle exec rails secret) \
+    && sed -i "s/secret_key_base: CHANGE_ME/secret_key_base: $secret_key_base/" config/secrets.yml
+
+# precompile
+ENV RAILS_SERVE_STATIC_FILES=true
+RUN bundle exec rake assets:precompile
+RUN yarn run webpack
+
+COPY entrypoint.sh /usr/bin/
+RUN chmod +x /usr/bin/entrypoint.sh
+ENTRYPOINT ["entrypoint.sh"]
+
+EXPOSE 7000
+
+# run on HOSTNAME:PORT
+CMD ["bundle", "exec", "rails", "server", "-b", "0.0.0.0"]
--- a/config/code_ocean.yml.docker
+++ b/config/code_ocean.yml.docker
@ -0,0 +1,74 @@
+default: &default
+  # The following legal URLs are displayed in the help modal of the application.
+  # legal:
+    # imprint_url: https://open.hpi.de/pages/imprint
+    # privacy_policy_url: https://open.hpi.de/pages/data-protection
+
+  # A public-facing host to be used for the render_file function of the SubmissionsController.
+  # User content will be served from this host. If not set, the default host is used (less secure!).
+  # render_host: codeocean.openhpiusercontent.de
+
+  flowr:
+    # When enabled, flowr can assist learners with related search results from
+    # StackOverflow.com regarding exceptions that occurred during code execution.
+    # The search is initiated through the learners' browser and displayed in the output pane.
+    enabled: false
+    # The number of search results to be displayed
+    answers_per_query: 3
+
+  codeharbor:
+    # When enabled, CodeHarbor is integrated in the teachers' view and allows importing
+    # and exporting exercises from CodeOcean using the ProFormA XML format to CodeHarbor.
+    enabled: false
+    # The root URL of CodeHarbor
+    url: https://codeharbor.openhpi.de
+
+  codeocean_events:
+    # When enabled, learner-specific events within the editor are stored and can be used
+    # as part of learning analytics. This setting enables the JavaScript event handlers.
+    enabled: false
+
+  prometheus_exporter:
+    # When enabled, a dedicated endpoint using the Prometheus format is offered and might
+    # be used by a Prometheus-compatible monitoring system. Exported metrics include absolute
+    # counters of all relations with specific support for Request-for-Comments.
+    enabled: false
+
+  runner_management:
+    # When enabled, CodeOcean delegates the handling and management of (containerized) runners
+    # to a dedicated runner management. Otherwise, code executions are performed locally using
+    # Docker and without pre-warming support (one container per execution).
+    enabled: true
+    # The strategy to use. Possible values are: poseidon, docker_container_pool
+    strategy: poseidon
+    # The root URL of the runner management to use (include any API prefix if required)
+    # If a hostname is specified and the target host is reachable via IPv6, the WebSocket
+    # connection might not use the IPv6-to-IPv4 fallback but rather fail unexpectedly.
+    url: http://127.0.0.1:7200/api/v1
+    # The root certificate authority to trust for TLS connections to the runner management (Poseidon only)
+    # ca_file: /example/certificates/ca.crt
+    # The authorization token for connections to the runner management (Poseidon only)
+    # If TLS support is not enabled, this token is transmitted in clear text!
+    # token: SECRET
+    # The maximum time in seconds a runner may idle at the runner management before it is removed.
+    # Each begin of an interaction with the runner resets this time. Thus, this value should
+    # be truly greater than any permitted execution time of an execution environment.
+    unused_runner_expiration_time: 180
+
+
+development:
+  <<: *default
+  flowr:
+    enabled: true
+  codeharbor:
+    enabled: true
+
+
+production:
+  <<: *default
+  prometheus_exporter:
+    enabled: true
+
+
+test:
+  <<: *default
--- a/config/database.yml.docker
+++ b/config/database.yml.docker
@ -0,0 +1,19 @@
+default: &default
+  adapter: postgresql
+  pool: 16
+  username: <%= ENV['POSTGRES_USER'] %>
+  password: <%= ENV['POSTGRES_PASSWORD'] %>
+  host: db
+
+development:
+  <<: *default
+  database: codeocean_development
+
+production:
+  <<: *default
+  database: codeocean_production
+
+test:
+  <<: *default
+  database: codeocean_test
+
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@ -53,11 +53,11 @@ Rails.application.configure do

  # Assume all access to the app is happening through a SSL-terminating reverse proxy.
  # Can be used together with config.force_ssl for Strict-Transport-Security and secure cookies.
-  config.assume_ssl = true
+  config.assume_ssl = false

  # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies.
-  config.force_ssl = true
-  config.ssl_options = {hsts: {preload: true}}
+  config.force_ssl = false
+  #config.ssl_options = {hsts: {preload: true}}

  if ENV['RAILS_LOG_TO_STDOUT'].present?
    # Log to STDOUT by default
@ -85,7 +85,7 @@ Rails.application.configure do

  # Ignore bad email addresses and do not raise email delivery errors.
  # Set this to true and configure the email server for immediate delivery to raise delivery errors.
-  # config.action_mailer.raise_delivery_errors = false
+  config.action_mailer.raise_delivery_errors = false

  # Enable locale fallbacks for I18n (makes lookups for any locale fall back to
  # the I18n.default_locale when a translation cannot be found).
--- a/config/secrets.yml.docker
+++ b/config/secrets.yml.docker
@ -0,0 +1,26 @@
+# Shared secrets are available across all environments.
+
+# shared:
+#   api_key: a1B2c3D4e5F6
+
+# Environmental secrets are only available for that specific environment.
+
+default: &default
+  secret_key_base: CHANGE_ME
+  admin:
+    email: <%= ENV['ADMIN_MAIL'] %>
+    password: <%= ENV['ADMIN_PASSWORD'] %>
+
+development:
+  <<: *default
+
+test:
+  <<: *default
+
+# Do not keep production secrets in the unencrypted secrets file.
+# Instead, either read values from the environment.
+# Or, use `bin/rails secrets:setup` to configure encrypted secrets
+# and move the `production:` environment over there.
+
+production:
+  <<: *default
--- a/db/seeds/production.rb
+++ b/db/seeds/production.rb
@ -6,17 +6,22 @@ require 'highline/import'
 FactoryBot.create(:consumer)

 # users
-email = ask('Enter admin email: ')
+email = Rails.application.secrets.dig(:admin, :email) || ask('Enter admin email: ')
+password = Rails.application.secrets.dig(:admin, :password)

-passwords = ['password', 'password confirmation'].map do |attribute|
-  ask("Enter admin #{attribute}: ") {|question| question.echo = false }
+if password.nil? || password.empty?
+  passwords = ['password', 'password confirmation'].map do |attribute|
+    ask("Enter admin #{attribute}: ") {|question| question.echo = false }
+  end
+
+  if passwords.uniq.length == 1
+    password = passwords.first
+  else
+    abort('Passwords do not match!')
+  end
 end

-if passwords.uniq.length == 1
-  admin = FactoryBot.create(:admin, email:, name: 'Administrator', password: passwords.first, study_groups: StudyGroup.all)
-else
-  abort('Passwords do not match!')
-end
+admin = FactoryBot.create(:admin, email:, name: 'Administrator', password: password, study_groups: StudyGroup.all)

 # file types
 FileType.create_factories user: admin
--- a/docker-compose.yml
+++ b/docker-compose.yml
@ -0,0 +1,54 @@
+services:
+  db:
+    image: postgres:16
+    volumes:
+      - db_data:/var/lib/postgresql/data
+    environment:
+      POSTGRES_USER: codeocean_user
+      POSTGRES_PASSWORD: secure_password
+      POSTGRES_DB: codeocean_production
+
+  app:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    volumes:
+      - .:/codeocean
+      - config:/codeocean/config
+    ports:
+      - "7123:7000"
+    depends_on:
+      - db
+      - prometheus
+    environment:
+      POSTGRES_USER: codeocean_user
+      POSTGRES_PASSWORD: secure_password
+      ADMIN_MAIL: support@htwkalender.de
+      ADMIN_PASSWORD: htwkalender
+      RAILS_ENV: production
+      PROMETHEUS_EXPORTER_HOST: prometheus
+      PROMETHEUS_EXPORTER_PORT: 9090
+
+  prometheus:
+    image: prom/prometheus
+    volumes:
+      - ./prometheus.yml:/etc/prometheus/prometheus.yml
+    command:
+      - '--config.file=/etc/prometheus/prometheus.yml'
+    ports:
+      - "9090:9090"
+
+  nginx:
+    image: nginx:latest
+    volumes:
+      - ./nginx/default.conf:/etc/nginx/conf.d/default.conf
+      - ./nginx/certs:/etc/nginx/certs
+    ports:
+      - "443:443"
+    depends_on:
+      - app
+    restart: always
+
+volumes:
+  db_data:
+  config:
--- a/entrypoint.sh
+++ b/entrypoint.sh
@ -0,0 +1,16 @@
+#!/bin/bash
+set -e
+
+# Überprüfen, ob die Datenbank eingerichtet werden muss
+if [ -f /codeocean/tmp/pids/server.pid ]; then
+  rm /codeocean/tmp/pids/server.pid
+fi
+
+# Führen Sie db:setup nur aus, wenn es notwendig ist
+bundle exec rake db:prepare
+
+# Main process is the following command
+echo "Starting the main process with the following command: $@"
+
+# Starten Sie den Hauptprozess
+exec "$@"
--- a/nginx/certs/codeocean.crt
+++ b/nginx/certs/codeocean.crt
@ -0,0 +1,34 @@
+-----BEGIN CERTIFICATE-----
+MIIF6zCCA9OgAwIBAgIUD5S2OHURLPYRSOYN3TMG7mkaGa4wDQYJKoZIhvcNAQEL
+BQAwgYQxCzAJBgNVBAYTAkRFMQ8wDQYDVQQIDAZTYXhvbnkxEDAOBgNVBAcMB0xl
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+-----END CERTIFICATE-----
--- a/nginx/certs/codeocean.key
+++ b/nginx/certs/codeocean.key
@ -0,0 +1,52 @@
+-----BEGIN PRIVATE KEY-----
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+-----END PRIVATE KEY-----
--- a/nginx/default.conf
+++ b/nginx/default.conf
@ -0,0 +1,15 @@
+server {
+    listen 443 ssl;
+    server_name localhost;
+
+    ssl_certificate /etc/nginx/certs/codeocean.crt;
+    ssl_certificate_key /etc/nginx/certs/codeocean.key;
+
+    location / {
+        proxy_pass http://app:7000; # Ersetzen Sie 'frontend' durch den Namen Ihres Frontend-Services und '80' durch den Port, auf dem Ihr Frontend läuft
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+}
--- a/prometheus.yml
+++ b/prometheus.yml
@ -0,0 +1,29 @@
+# my global config
+global:
+  scrape_interval: 15s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
+  evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute.
+  # scrape_timeout is set to the global default (10s).
+
+# Alertmanager configuration
+alerting:
+  alertmanagers:
+    - static_configs:
+        - targets:
+          # - alertmanager:9093
+
+# Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
+rule_files:
+  # - "first_rules.yml"
+  # - "second_rules.yml"
+
+# A scrape configuration containing exactly one endpoint to scrape:
+# Here it's Prometheus itself.
+scrape_configs:
+  # The job name is added as a label `job=<job_name>` to any timeseries scraped from this config.
+  - job_name: "prometheus"
+
+    # metrics_path defaults to '/metrics'
+    # scheme defaults to 'http'.
+
+    static_configs:
+      - targets: ["localhost:9090"]