Changing the dcae dt main code

Updating DCAE-dt-main code for Dockerizing the DCAE-CI code

Change-Id: Ia50d24e60e9ddc9bbc58dd8651d7a4f7e0dc8270
Issue-ID: SDC-1605
Signed-off-by: Eran (ev672n), Vosk <ev672n@att.com>

1 files changed, 35 insertions, 0 deletions

diff --git a/README.md b/README.md
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index 0000000..d6bd195
--- /dev/null
+++ b/README.md
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+# Composition
+Composition Refactoring
+
+## Docker Build
+```sh
+$ docker login -u <user> -p <password> <docker_registry>
+$ mkdir -p docker/target
+$ cp dcaedt_be/target/dcae.war docker/target/dcae.war
+$ cd docker
+$ docker build --no-cache -t dcaed-be -f Dockerfile .
+```
+## Environment Configuration
+The environment file must include the following new definition under "override_attributes":
+  ``"SDC": {
+        "BE":{
+            "fqdn"      : "zldcrdm2sdc4cbe01.3f1a87.rdm2.tci.att.com"
+        }
+    },``
+The environment json file should be injected into the docker by one of the following ways:
+1. Place the json file under ```<host>:/data/environments```.
+  Run the docker with volume:
+  ```--volume /data/environments:/root/chef-solo/environments```
+2. Use ``docker cp`` to copy the json file into the docker ```/root/chef-solo/environments```
+## Docker Run
+```sh
+$ docker run -dit -p 8444:8444 --restart="always" --name=dcaed-be \
+     --env ENVNAME=<environment_name> \
+     --env JAVA_OPTIONS="-XX:MaxPermSize=256m -Xmx4713m \
+           -Dconfig.home=\${JETTY_BASE}/config \
+           -Dlog.home=/opt/logs/be \
+           -Dlogging.config=\${JETTY_BASE}/config/dcae-be/logback-spring.xml" \
+     [ --volume /data/environments:/root/chef-solo/environments ] \
+     dcaed-be:latest \
+     /bin/sh
+```