#11: add Dockerfile and a host reference

Author: ForNeVeR

cthulhu-3/.gitignore

@@ -0,0 +1 @@
+/chat-linker/app-config.json

cthulhu-3/Host.md

@@ -0,0 +1,10 @@
+cthulhu-3
+=========
+
+This is a service hosted at [DATA EXPUNGED].
+
+Enabled end-user services:
+
+- [chat-linker][]
+
+[chat-linker]: chat-linker/Readme.md

cthulhu-3/chat-linker/Dockerfile

@@ -0,0 +1,7 @@
+FROM node:6.9.5
+RUN git clone https://github.com/jt3k/chat-linker.git /usr/app/src && cd /usr/app/src && git checkout 8f54762de724ba9caa963b5ba908f0b29e230681
+RUN cd /usr/app/src && npm install # TODO: Not stable enough; migrate to yarn
+COPY app-config.json /usr/app/src/app-config.json
+WORKDIR /usr/app/src
+ENV NODE_ENV prod
+CMD ["node", "app.js"]

cthulhu-3/chat-linker/Readme.md

@@ -0,0 +1,23 @@
+chat-linker
+===========
+
+Deployment:
+
+1. Copy `app-config.example.json` to `app.config.json` and set up the
+   parameters.
+2. To delete old image:
+
+   ```console
+   $ docker stop codingteam-chat-linker
+   $ docker rm codingteam-chat-linker
+   ```
+3. To build the image:
+
+   ```console
+   $ docker build -t=codingteam/chat-linker .
+   ```
+4. To start the image:
+
+   ```console
+   $ docker run -d --name codingteam-chat-linker codingteam/chat-linker
+   ```

cthulhu-3/chat-linker/app-config.example.json

@@ -0,0 +1,24 @@
+{
+  "jabber": {
+    "connection": {
+      "jid": "JABBERNAME@codingteam.org.ru",
+      "password": "JABBERPASSWORD",
+      "reconnect": true
+    },
+    "dev": {
+      "room": "codingteam@conference.jabber.ru",
+      "nick": "tg",
+      "pingMs": 60000
+    },
+    "prod": {
+      "room": "codingteam@conference.jabber.ru",
+      "nick": "tg",
+      "pingMs": 60000
+    }
+  },
+  "telegram": {
+    "BOT_TOKEN": "TELEGRAMTOKEN",
+    "dev": {"id":TELEGRAMID,"title":"codingteam","type":"supergroup"},
+    "prod": {"id":TELEGRAMID,"title":"codingteam","type":"supergroup"}
+  }
+}