feat: setting up a production instance

.dockerignore

@@ -6,7 +6,7 @@ figwheel_server.log
 andb-*.json
 
 node_modules/
-
+data/
 resources/public/css/
 !resources/public/css/carousel.css
 

.gitignore

@@ -68,3 +68,6 @@ data/cards-pt.edn
 data/cards-ru.edn
 data/cards-zh-hans.edn
 data/cards-zh-hant.edn
+
+# generated files
+docker-compose.prod.yml

docker/prod/Dockerfile

@@ -0,0 +1,35 @@
+FROM clojure:latest AS BUILD
+
+RUN mkdir -p /usr/src/app
+WORKDIR /usr/src/app
+
+RUN chmod -R 777 /root/
+
+# Install npm+dependencies
+ENV NODE_VERSION=19.6.0
+RUN apt update && apt install -y curl
+RUN curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.3/install.sh | bash
+ENV NVM_DIR=/root/.nvm
+RUN . "$NVM_DIR/nvm.sh" && nvm install ${NODE_VERSION}
+RUN . "$NVM_DIR/nvm.sh" && nvm use v${NODE_VERSION}
+RUN . "$NVM_DIR/nvm.sh" && nvm alias default v${NODE_VERSION}
+ENV PATH="/root/.nvm/versions/node/v${NODE_VERSION}/bin/:${PATH}"
+
+COPY . /usr/src/app
+
+RUN npm ci
+RUN npm run release
+
+RUN lein uberjar
+
+FROM openjdk:11-slim
+
+WORKDIR /opt/netrunner
+RUN apt update && apt install -y zip && rm -rf /var/lib/apt/lists/*
+
+COPY ./docker/prod/run-with-config .
+COPY --from=BUILD /usr/src/app/target/netrunner-standalone.jar .
+
+EXPOSE 2042
+
+CMD ["./run-with-config", "netrunner-standalone.jar", "prod.edn"]

docker/prod/docker-compose.yml.tpl

@@ -0,0 +1,36 @@
+services:
+
+  endpoint:
+    image: nginx:alpine
+    ports:
+      - {{ port-endpoint }}:8000
+    volumes:
+      - ./docker/prod/nginx.conf:/etc/nginx/nginx.conf:ro
+      - {{ folder-resources }}:/usr/share/netrunner
+    depends_on:
+      - server
+    links:
+      - server
+
+  server:
+    image: {{ image-name }}
+    build:
+        context: .
+        dockerfile: ./docker/prod/Dockerfile
+    volumes:
+      - {{ config-file }}:/opt/netrunner/prod.edn
+    depends_on:
+      - database
+    links:
+      - database:mongo
+
+  database:
+    image: {{ image-name-mongodb }}
+    container_name: mongodb
+    restart: unless-stopped
+{{#expose-mongodb}}
+    ports:
+      - 27017-27019:27017-27019
+{{/expose-mongodb}}
+    volumes:
+      - {{ folder-mongodb }}:/data/db

docker/prod/nginx.conf

@@ -0,0 +1,36 @@
+events {
+}
+
+http {
+  server {
+    listen 8000;
+
+    location /img/ {
+      root /usr/share/netrunner;
+      autoindex on;
+      autoindex_exact_size off;
+      autoindex_format html;
+      autoindex_localtime on;
+    }
+
+    location / {
+      proxy_pass http://server:1042;
+      proxy_set_header Host $host;
+      proxy_set_header X-Real-IP $remote_addr;
+    }
+
+    location /api/remote-relay {
+      proxy_pass http://server:1042;
+      proxy_http_version 1.1;
+      proxy_set_header Upgrade $http_upgrade;
+      proxy_set_header Connection "upgrade";
+    }
+
+    location /chsk {
+      proxy_pass http://server:1042;
+      proxy_http_version 1.1;
+      proxy_set_header Upgrade $http_upgrade;
+      proxy_set_header Connection "upgrade";
+    }
+  }
+}

docker/prod/prod.edn

@@ -0,0 +1,40 @@
+{:server/mode "prod"
+ :mongodb/connection {:address "mongo"
+                      :port 27017
+                      :name "netrunner"
+                      ; Monger requires a db name in the URI string, be sure to specify
+                      :connection-string #or [#env MONGO_CONNECTION_URI nil]}
+ :web/app-state nil
+ :web/server {:port 1042
+              :app #ig/ref :web/app}
+ :web/auth {:expiration 60
+            :secret "HBPOSDc8ugXl5ikqzgJqYFjmp4MBQHrqQaiYLEhJYLqLV4leirkV1G0AiQTwmOmz"
+            :cookie {:http-only true
+                     :same-site :lax
+                     :secure true
+                     ; 60 days
+                     :max-age 5184000}}
+ :web/lobby {:interval 1000
+             :mongo #ig/ref :mongodb/connection
+             :time-inactive 600}
+ :web/chat {:max-length 144
+            ;; sliding window size in seconds
+            :rate-window 60
+            ;; number of messages allowed in the sliding window
+            :rate-cnt 10}
+ :web/email {:host nil
+             :user nil
+             :pass nil
+             :ssl  nil}
+ :web/app {:server-mode #ig/ref :server/mode
+           :mongodb/connection #ig/ref :mongodb/connection
+           :web/auth #ig/ref :web/auth
+           :web/chat #ig/ref :web/chat
+           :web/email #ig/ref :web/email}
+ :web/banned-msg {:initial "Account Banned"
+                  :mongo #ig/ref :mongodb/connection}
+ :frontend/version {:initial "1"
+                    :mongo #ig/ref :mongodb/connection}
+ :sente/router nil
+ :game/quotes nil
+ :jinteki/cards {:mongo #ig/ref :mongodb/connection}}

docker/prod/run-with-config

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+JAR_FILE=$1
+CONFIG_FILE=$2
+
+# Echo a message to indicate the start of the process
+echo "Adding configuration file $CONFIG_FILE to JAR $JAR_FILE..."
+
+# Add the configuration file to the root of the JAR
+zip -j $JAR_FILE $CONFIG_FILE
+
+# Echo a message to indicate that the configuration file has been added
+echo "...configuration file added successfully!"
+
+# Run the JAR file
+echo "Running jar file..."
+java -jar $JAR_FILE

project.clj

@@ -64,7 +64,8 @@
                  [integrant "0.8.0"]
                  [cljc.java-time "0.1.18"]
                  [time-literals "0.1.5"]
-                 [metosin/reitit "0.5.18"]]
+                 [metosin/reitit "0.5.18"]
+                 [de.ubercode.clostache/clostache "1.4.0"]]
 
   :test-selectors {:default (fn [m] (not (:kaocha/pending m)))}
 
@@ -105,4 +106,5 @@
             "create-sample-data" ["run" "-m" "tasks.db/create-sample-data"]
             "get-game-stats" ["run" "-m" "tasks.game-stats/all-games"]
             "get-user-stats" ["run" "-m" "tasks.user-stats/all-users"]
-            "get-background-stats" ["run" "-m" "tasks.user-stats/all-backgrounds"]})
+            "get-background-stats" ["run" "-m" "tasks.user-stats/all-backgrounds"]
+            "generate-docker" ["run" "-m" "tasks.generate-docker/command"]})

src/clj/tasks/generate_docker.clj

@@ -0,0 +1,50 @@
+(ns tasks.generate-docker
+  "Generate docker-compose file"
+  (:require
+   [clojure.tools.cli :refer [parse-opts]]
+   [clojure.string :as str]
+   [clostache.parser :as cp]))
+
+  (defn usage
+    [options-summary]
+    (->> [""
+          "Usage: lein generate-docker [options]"
+          ""
+          "Options:"
+          options-summary]
+         (str/join \newline)))
+
+  (def cli-options
+    [["-t" "--template PATH" "Path to docker-compose template" :default "docker/prod/docker-compose.yml.tpl"]
+     ["-o" "--output PATH" "Path to generated docker-compose file" :default "docker-compose.prod.yml"]
+     ["-i" "--image IMAGE-NAME" "Image name is required" "Netrunner Docker image name" :missing "Image name is required"]
+     ["-p" "--port PORT" "Port exposing Netrunner" :default "1042"]
+     ["-r" "--folder-resources FOLDER-RESOURCES" "Path to the public resources" :default "./resources/public/"]
+     ["-f" "--config CONFIG-FILE" "Path to the configuration file" :default "./docker/prod/prod.edn"]
+     ["-m" "--image-mongodb IMAGE-NAME-MONGODB" "Image name of MongoDB" :default "mongo"]
+     ["-d" "--folder-mongodb FOLDER-MONGODB" "Folder of the MongoDB database" :default "./data/"]
+     ["-c" "--close-mongodb" "Disable MongoDB connectivity outside of Docker internal network"
+      :id :expose-mongodb :default true :parse-fn not]])
+
+  (defn exit [status msg]
+    (binding [*out* *err*]
+      (println msg))
+    (System/exit status))
+
+  (defn command
+    [& args]
+      (let [{:keys [options arguments errors summary]} (parse-opts args cli-options)]
+        (if (or errors
+                (not-empty arguments))
+          (exit 1 (str/join \newline (conj errors (usage summary))))
+          (let [tpl (slurp (:template options))]
+            (spit (:output options) (cp/render tpl {
+                                                    :image-name (:image options)
+                                                    :config-file (:config options)
+                                                    :port-endpoint (:port options)
+                                                    :folder-resources (:folder-resources options)
+                                                    :image-name-mongodb (:image-mongodb options)
+                                                    :folder-mongodb (:folder-mongodb options)
+                                                    :expose-mongodb (:expose-mongodb options)}))))))
+
+