update readme

Dockerfile

@@ -1,9 +1,8 @@
-ARG IMAGE
-
-FROM ${IMAGE}
+ARG RUNDECK_IMAGE
+FROM ${RUNDECK_IMAGE}
 
 USER rundeck
 
 COPY --chown=rundeck:root lib docker-lib
 RUN chmod +x docker-lib/generate-ssl.sh
-RUN ./docker-lib/generate-ssl.sh
+RUN ./docker-lib/generate-ssl.sh

README.md

@@ -0,0 +1,83 @@
+![Rundeck](https://www.rundeck.com/hubfs/Images/logos/rundeck-logotype-512.png)
+
+# Rundeck SSL
+
+This project is a simple example to show how Rundeck docker images can be setup with a self-signed cert.
+
+# Details 
+
+Dockerfile:
+```
+ARG IMAGE
+
+FROM ${IMAGE}
+
+USER rundeck
+
+COPY --chown=rundeck:root lib docker-lib
+RUN chmod +x docker-lib/generate-ssl.sh
+RUN ./docker-lib/generate-ssl.sh
+```
+
+docker-compose.yml:
+```
+version: "3"
+services:
+  rundeck:
+    build:
+      context: .
+      args:
+        IMAGE: ${RUNDECK_IMAGE:-rundeck/rundeck:3.3.0}
+    container_name: rundeck-ssl
+    command: "-Dserver.https.port=4443 -Drundeck.ssl.config=/home/rundeck/server/config/ssl.properties"
+    ports:
+    - 4443:4443
+    environment:
+      RUNDECK_GRAILS_URL: https://test:4443
+```
+
+generate-ssl.sh (script on ```lib``` directory that creates the SSL cert on Rundeck image).:
+
+```
+#!/usr/bin/env bash
+
+# creating the keystore
+keytool -keystore etc/keystore \
+        -alias rundeckssl \
+        -genkey -keyalg RSA \
+        -keypass adminadmin \
+        -storepass adminadmin \
+        -dname "C=test, S=stgo, OU= rundeck, L=stgo, O=cst, CN=rundeck"
+
+# and now, copy as truststore
+cp etc/keystore etc/truststore
+Check the project for your tests:
+```
+
+**Build and Up**  
+
+Build with docker-compose build and run with docker-compose up (then you can go to https://rundeck:4443 on your browser, add that hostname on your /etc/hosts to access it).
+
+```
+docker-compose build
+docker-compose up -d
+```
+
+**Stop**
+Use the following command to stop the system, but keep the work you've done so far:
+
+```
+docker-compose stop
+```
+
+To remove the containers that were built and free up space on your machine:
+
+```
+docker-compose down
+```
+
+**Full Clean**
+This command will remove all associated volumes and images as well.
+```
+docker-compose down --volume --rmi all
+```

docker-compose.yaml

@@ -4,10 +4,10 @@ services:
     build:
       context: .
       args:
-        IMAGE: ${RUNDECK_IMAGE:-rundeckpro/enterprise:SNAPSHOT}
+        RUNDECK_IMAGE: ${RUNDECK_IMAGE:-rundeckpro/enterprise:SNAPSHOT}
     container_name: rundeck-ssl
     command: "-Dserver.https.port=4443 -Drundeck.ssl.config=/home/rundeck/server/config/ssl.properties"
     ports:
     - 4443:4443
     environment:
-      RUNDECK_GRAILS_URL: https://rundeck:4443
+      RUNDECK_GRAILS_URL: https://rundeck:4443