add kibana & update README.md

README.md

@@ -1,7 +1,5 @@
 # OD-Database
 
-[![Build Status](https://ci.simon987.net/buildStatus/icon?job=od-database_qa)](https://ci.simon987.net/job/od-database_qa/)
-
 OD-Database is a web-crawling project that aims to index a very large number of file links and their basic metadata from open directories (misconfigured Apache/Nginx/FTP servers, or more often, mirrors of various public services).
 
 Each crawler instance fetches tasks from the central server and pushes the result once completed. A single instance can crawl hundreds of websites at the same time (Both FTP and HTTP(S)) and the central server is capable of ingesting thousands of new documents per second. 
@@ -14,82 +12,22 @@ The data is indexed into elasticsearch and made available via the web frontend (
 ### Contributing   
 Suggestions/concerns/PRs are welcome
 
-## Installation
+## Installation (Docker)
-Assuming you have Python 3 and git installed:
 ```bash
-sudo apt install libssl-dev libcurl4-openssl-dev
 git clone https://github.com/simon987/od-database
 cd od-database
-git submodule update --init --recursive
+docker-compose up
-sudo pip3 install -r requirements.txt
 ```
-Create `/config.py` and fill out the parameters. Sample config:
-```python
-# Leave default values for no CAPTCHAs
-CAPTCHA_LOGIN = False
-CAPTCHA_SUBMIT = False
-CAPTCHA_SEARCH = False
-CAPTCHA_EVERY = 10
 
-# Flask secret key for sessions
+## Architecture
-FLASK_SECRET = ""
-RESULTS_PER_PAGE = (25, 50, 100, 250, 500, 1000)
-# Allow ftp websites in /submit
-SUBMIT_FTP = False
-# Allow http(s) websites in /submit
-SUBMIT_HTTP = True
 
-# Number of re-crawl tasks to keep in the queue
+![diag](high_level_diagram.png)
-RECRAWL_POOL_SIZE = 10000
-# task_tracker API url
-TT_API = "http://localhost:3010"
-# task_tracker crawl project id
-TT_CRAWL_PROJECT = 3
-# task_tracker indexing project id
-TT_INDEX_PROJECT = 9
-# Number of threads to use for ES indexing
-INDEXER_THREADS = 4
-
-# ws_bucket API url
-WSB_API = "http://localhost:3020"
-# ws_bucket secret
-WSB_SECRET = "default_secret"
-# ws_bucket data directory
-WSB_PATH = "/mnt/data/github.com/simon987/ws_bucket/data"
-# od-database PostgreSQL connection string
-DB_CONN_STR = "dbname=od-database user=od-database password=xxx"
-```
 
 ## Running the crawl server
 The python crawler that was a part of this project is discontinued,
 [the go implementation](https://github.com/terorie/od-database-crawler) is currently in use.
 
-## Running the web server (debug)
+### Configure Elasticsearch
-```bash
-cd od-database
-python3 app.py
-```
-
-## Running the web server with Nginx (production)
-* Install dependencies:
-```bash
-sudo apt install build-essential python-dev redis-server uwsgi-plugin-python3
-```
-* Configure nginx (on Debian 9: `/etc/nginx/sites-enabled/default`):
-```nginx
-server {
-        ...
-
-        include uwsgi_params;
-        location / {
-                uwsgi_pass 127.0.0.1:3031;
-        }
-        
-        ...
-}
-```
-
-* Configure Elasticsearch
 ```
 PUT _template/default
 {
@@ -102,9 +40,3 @@ PUT _template/default
     "routing_partition_size" : 5
   }
 }
-```
-* Start uwsgi:
-```bash
-uwsgi od-database.ini
-```
-

docker-compose.yml

@@ -39,8 +39,6 @@ services:
     environment:
       - "POSTGRES_USER=od_database"
       - "POSTGRES_PASSWORD=changeme"
-    ports:
-      - 5021:5432
     healthcheck:
       test: ["CMD-SHELL", "pg_isready -U od_database"]
       interval: 5s
@@ -84,12 +82,20 @@ services:
       - discovery.type=single-node
       - "ES_JAVA_OPTS=-Xms1G -Xmx10G"
     volumes:
-      - /usr/share/elasticsearch/data
+      - ./es_data:/usr/share/elasticsearch/data
     healthcheck:
       test: ["CMD-SHELL", "curl --silent --fail localhost:9200/_cluster/health || exit 1"]
       interval: 5s
       timeout: 5s
       retries: 5
-
+  # (Optional)
-
+  kibana:
-
+    image: docker.elastic.co/kibana/kibana:7.4.2
+    environment:
+      - ELASTICSEARCH_HOSTS=http://es:9200
+      - xpack.monitoring.collection.enabled=true
+    ports:
+      - 5021:5601
+    depends_on:
+      es:
+        condition: service_healthy