Add ciao-webui container files

This commit add the `Dockerfile` and other files
needed in order to build a docker image of
the ciao-webui dashboard

Signed-off-by: Simental Magana, Marcos <marcos.simental.magana@intel.com>

ciao-webui/Dockerfile

@@ -0,0 +1,18 @@
+FROM clearlinux
+MAINTAINER marcos.simental.magana@intel.com
+
+ARG WEBUI_VERSION=1.2.8.14
+
+ARG swupd_args
+
+RUN swupd bundle-add network-basic nodejs-basic $swupd_args
+
+RUN mkdir -p /etc/ciao-webui
+COPY ciao_config.json /etc/ciao-webui
+COPY bootstrap.sh /usr/bin/bootstrap.sh
+
+RUN curl -LOk https://github.com/01org/ciao-webui/archive/v${WEBUI_VERSION}.tar.gz
+RUN tar xf v${WEBUI_VERSION}.tar.gz
+RUN mv ciao-webui-${WEBUI_VERSION} ciao-webui
+
+CMD '/usr/bin/bootstrap.sh'

ciao-webui/README.md

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+Ciao webui
+==========
+[![](https://images.microbadger.com/badges/image/clearlinux/ciao-webui.svg)](http://microbadger.com/images/clearlinux/ciao-webui "Get your own image badge on microbadger.com")
+[![](https://images.microbadger.com/badges/version/clearlinux/ciao-webui.svg)](http://microbadger.com/images/clearlinux/ciao-webui "Get your own version badge on microbadger.com")
+
+This provides a ciao web dashboard container
+
+Build
+-----
+```
+    docker build -t clearlinux/ciao-webui .
+```
+
+Or just pull it from Dockerhub
+------------------------------
+```
+    docker pull clearlinux/ciao-webui
+```
+Create Ciao-webui SSL certificates
+----------------------------------
+```
+    YOUR_HOST=`hostname -f`
+
+    openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout webui_key.pem \
+                -out webui_cert.pem -subj "/CN=$YOUR_HOST"
+```
+
+Run the Ciao-webui Container
+----------------------------
+```
+    docker run -v `pwd`/webui_key.pem:/etc/pki/ciao-webui-key.pem \
+               -v `pwd`/webui_cert.pem:/etc/pki/ciao-webui-cert.pem \
+               -e CONTROLLER_HOST=controller.example.com \
+               -e IDENTITY_HOST=keystone.example.com \
+               -p 443:443 -d clearlinux/ciao-webui
+```
+
+Environment Variables
+---------------------
+- ``IDENTITY_HOST``
+  Identity (Keystone) host
+- ``CONTROLLER_HOST``
+  Controller (ciao-controller) host
+- ``CERT_PASS``
+  Passprhase for the ciao-webui certificate
+- ``MODE``
+  Ciao-webui deployment mode (production|development)
+  default is `production`
+
+Extra Build ARGs
+----------------
+- ``swupd_args`` Specifies [SWUPD](https://clearlinux.org/documentation/swupdate_how_to_run_the_updater.html) flags
+
+Default build args in Docker are on: https://docs.docker.com/engine/reference/builder/#/arg

ciao-webui/bootstrap.sh

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+#!/bin/bash
+
+NODE_ENV=$MODE
+CONTROLLER_HOST=$CONTROLLER_HOST
+IDENTITY_HOST=$IDENTITY_HOST
+CERT_PASS=$CERT_PASS
+
+_usage(){
+    >&2 echo "usage:"
+    >&2 echo "    $ docker run -v /path/to/ciao-webui-key.pem:/etc/pki/ciao-webui-key.pem \\"
+    >&2 echo "                 -v /path/to/ciao-webui-cert.pem:/etc/pki/ciao-webui-cert.pem \\"
+    >&2 echo "                 -e CONTROLLER_HOST=controller.example.com \\"
+    >&2 echo "                 -e IDENTITY_HOST=keystone.example.com \\"
+    >&2 echo "(optional:       -e CERT_PASS=certificate_passphrase )"
+}
+
+if [[ -z $MODE ]] ; then
+    NODE_ENV="production"
+fi
+
+if [[ -z $CONTROLLER_HOST || -z $IDENTITY_HOST ]] ; then
+    >&2 echo -e "missing CONTROLLER_HOST or IDENTITY_HOST arguments\n"
+    _usage
+    exit
+fi
+
+if [[ ! -r /etc/pki/ciao-webui-key.pem ]] ; then
+    >&2 echo -e "missing /etc/pki/ciao-webui-key.pem\n"
+    _usage
+    exit
+fi
+
+if [[ ! -r /etc/pki/ciao-webui-cert.pem ]] ; then
+    >&2 echo -e "missing /etc/pki/ciao-webui-cert.pem\n"
+    _usage
+    exit
+fi
+
+sed -i.bak s/##MODE##/$NODE_ENV/g                   /etc/ciao-webui/ciao_config.json
+sed -i.bak s/##CONTROLLER_HOST##/$CONTROLLER_HOST/g /etc/ciao-webui/ciao_config.json
+sed -i.bak s/##KEYSTONE_HOST##/$IDENTITY_HOST/g     /etc/ciao-webui/ciao_config.json
+sed -i.bak s/##CERT_PASS##/$CERT_PASS/g             /etc/ciao-webui/ciao_config.json
+
+ln -sf /etc/ciao-webui/ciao_config.json /ciao-webui/config/ciao_config.json
+
+cd /ciao-webui
+export PORT=443
+./deploy.sh $NODE_ENV

ciao-webui/ciao_config.json

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+{
+    "##MODE##": {
+        "controller": {
+            "host": "##CONTROLLER_HOST##",
+            "port": "8774",
+            "protocol": "https"
+        },
+        "keystone": {
+            "host": "##KEYSTONE_HOST##",
+            "port": "35357",
+            "protocol": "https",
+            "uri": "/v3/auth/tokens"
+        },
+        "ui": {
+            "protocol": "https",
+            "certificates": {
+                "key": "/etc/pki/ciao-webui-key.pem",
+                "cert": "/etc/pki/ciao-webui-cert.pem",
+                "passphrase": "##CERT_PASS##",
+                "trusted": []
+            }
+        }
+    }
+}