Add build and deploy doc

docs/dev/build-image.md

@@ -1 +1,32 @@
-# Build Image
+# Wazuh Docker Image Builder
+
+The creation of the images for the Wazuh stack deployment in Docker is done with the build-images.yml script
+
+To execute the process, the following must be executed in the root of the wazuh-docker repository:
+
+```
+$ build-docker-images/build-images.sh
+```
+
+This script initializes the environment variables needed to build each of the images.
+
+The script allows you to build images from other versions of Wazuh, to do this you must use the -v or --version argument:
+
+```
+$ build-docker-images/build-images.sh -v 4.12.2
+```
+
+To get all the available script options use the -h or --help option:
+
+```
+$ build-docker-images/build-images.sh -h
+
+Usage: build-docker-images/build-images.sh [OPTIONS]
+
+    -d, --dev <ref>              [Optional] Set the development stage you want to build, example rc1 or beta1, not used by default.
+    -f, --filebeat-module <ref>  [Optional] Set Filebeat module version. By default 0.4.
+    -r, --revision <rev>         [Optional] Package revision. By default 1
+    -v, --version <ver>          [Optional] Set the Wazuh version should be builded. By default, 4.12.2.
+    -h, --help                   Show this help.
+
+```