[documentation] New version for the new release

opencti-documentation/website/versioned_docs/version-1.1.2/installation/docker.md

@@ -0,0 +1,124 @@
+---
+id: version-1.1.2-docker
+title: Docker installation
+sidebar_label: Using Docker
+original_id: docker
+---
+
+OpenCTI could be deployed using the *docker-compose* command.
+
+## Clone the repository
+
+```bash
+$ mkdir /path/to/your/app && cd /path/to/your/app
+$ git clone https://github.com/OpenCTI-Platform/docker.git
+$ cd docker
+```
+
+### Configure the environment
+
+Before running the docker-compose command, please change the admin token (this token must be a [valid UUID](https://www.uuidgenerator.net/)) and password of the application in the file `docker-compose.yml`:
+
+```yaml
+- APP__ADMIN__PASSWORD=ChangeMe
+- APP__ADMIN__TOKEN=ChangeMe
+```
+
+And change the variable `OPENCTI_TOKEN` (for `worker-import` and `worker-export`) according to the value of `APP__ADMIN__TOKEN`
+
+```yaml
+- OPENCTI_TOKEN=ChangeMe
+```
+
+As OpenCTI has a dependency to ElasticSearch, you have to set the `vm.max_map_count` before running the containers, as mentioned in the [ElasticSearch documentation](https://www.elastic.co/guide/en/elasticsearch/reference/current/docker.html#docker-cli-run-prod-mode).
+
+```bash
+$ sysctl -w vm.max_map_count=262144 
+```
+
+## Run
+
+In order to have the best experience with Docker, we recommend to use the Docker stack feature. In this mode we will have the capacity to easily scale your deployment.
+
+### In Swarm or Kubernetes
+
+```bash
+$ docker stack deploy -c docker-compose.yml opencti
+```
+
+### In standard Docker
+```bash
+$ docker-compose --compatibility up
+```
+
+You can now go to http://localhost:8080 and log in with the credentials configured in your environment variables.
+
+### Behind a reverse proxy
+
+If you want to use OpenCTI behind a reverse proxy with a context path, like `https://myproxy.com/opencti`, please change the base_path configuration.
+
+```yaml
+- APP__BASE_PATH=/opencti
+```
+By default OpenCTI use Websockets so dont forget to configure your proxy for this usage.
+
+
+## Data persistence
+
+If you wish your OpenCTI data to be persistent in production, you should be aware of the  `volumes` section for both `Grakn` and `ElasticSearch` services in the `docker-compose.yml`.
+
+Here is an example of volumes configuration:
+
+```yaml
+volumes:
+  grakndata:
+    driver: local
+    driver_opts:
+      o: bind
+      type: none
+  esdata:
+    driver: local
+    driver_opts:
+      o: bind
+      type: none
+```
+
+## Memory configuration
+
+OpenCTI default `docker-compose.yml` file does not provide any specific memory configuration. But if you want to adapt some dependencies configuration, you can find some links below.
+
+### OpenCTI - Platform
+
+OpenCTI platform is based on a NodeJS runtime, with a memory limit of **512MB by default**. We do not provide any option to change this limit today. If you encounter any `OutOfMemory` exception, please open a [Github issue](https://github.com/OpenCTI-Platform/opencti/issues/new?assignees=&labels=&template=bug_report.md&title=).
+
+### OpenCTI - Workers and connectors
+
+OpenCTI workers and connectors are Python processes. If you want to limit the memory of the process we recommend to directly use Docker to do that. You can find more information in the [official Docker documentation](https://docs.docker.com/compose/compose-file/). 
+
+> If you do not use Docker stack, think about `--compatibility` option.
+
+### Grakn 
+
+Grakn is a JAVA process that rely on Cassandra (also a JAVA process). In order to setup the JAVA memory allocation, you can use the environment variable `SERVER_JAVAOPTS` and `STORAGE_JAVAOPTS`. 
+
+> The current recommendation is `-Xms4G` for both options.
+
+You can find more information in the [official Grakn documentation](https://dev.grakn.ai/docs).
+
+### ElasticSearch
+
+ElasticSearch is also a JAVA process. In order to setup the JAVA memory allocation, you can use the environment variable `ES_JAVA_OPTS`. 
+
+> The minimal recommended option today is `-Xms512M -Xmx512M`.
+
+You can find more information in the [official ElasticSearch documentation](https://www.elastic.co/guide/en/elasticsearch/reference/current/docker.html).
+
+### Redis
+
+Redis has a very small footprint and only provides an option to limit the maximum amount of memory that can be used by the process. You can use the option `--maxmemory` to limit the usage. 
+
+You can find more information in the [Redis docker hub](https://hub.docker.com/r/bitnami/redis/).
+
+### RabbitMQ
+
+The RabbitMQ memory configuration can be find in the [RabbitMQ official documentation](https://www.rabbitmq.com/memory.html). Basically RabbitMQ will consumed memory until a specific threshold. So it should be configure along with the Docker memory limitation.

opencti-documentation/website/versions.json

@@ -1,4 +1,5 @@
 [
+  "1.1.2",
   "1.1.1",
   "1.1.0",
   "1.0.2"