Remove CLAMP_REST_URL variable from Docker image

Remove redundant CLAMP_REST_URL environment variable
Update README to remove references to CLAMP_REST_URL
Group Dockerfile COPY commands to reduce image layers

Issue-ID: POLICY-3639
Signed-off-by: danielhanrahan <daniel.hanrahan@est.tech>
Change-Id: Ia6947a6681875167dfc63b0ffd19f7dc6faad6d4

5 files changed, 9 insertions, 19 deletions

diff --git a/packages/policy-gui-docker/src/main/docker/Dockerfile b/packages/policy-gui-docker/src/main/docker/Dockerfile
index 681a58d..0e8bcc2 100644
--- a/packages/policy-gui-docker/src/main/docker/Dockerfile
+++ b/packages/policy-gui-docker/src/main/docker/Dockerfile
@@ -26,30 +26,21 @@ ARG POLICY_LOGS=/var/log/onap/policy/gui
 
 ENV POLICY_LOGS=$POLICY_LOGS
 ENV POLICY_HOME=$POLICY_HOME/gui
-ENV CLAMP_REST_URL=http://0.0.0.0
 
 RUN mkdir -p $POLICY_HOME $POLICY_LOGS $POLICY_HOME/bin $POLICY_HOME/lib && \
     chown -R policy:policy $POLICY_HOME $POLICY_LOGS && \
     apk update && \
-    apk add --no-cache gettext nginx
+    apk add --no-cache nginx
 
-WORKDIR $POLICY_HOME
-COPY policy-gui.sh ./bin/
-COPY /maven/gui-editor-apex-uber.jar ./lib/
-COPY /maven/gui-pdp-monitoring-uber.jar ./lib/
-COPY etc/ssl/clamp.key /etc/ssl/clamp.key
-COPY etc/ssl/clamp.pem /etc/ssl/clamp.pem
-COPY nginx/nginx.conf /etc/nginx/nginx.conf
-COPY nginx/default.conf.template /etc/nginx/templates/default.conf.template
-COPY nginx/index.html /usr/share/nginx/html/
-ADD /maven/gui-clamp-html.tar.gz /usr/share/nginx/html/
-ADD /maven/gui-pdp-monitoring-html.tar.gz /usr/share/nginx/html/
-RUN rm /etc/nginx/conf.d/default.conf && \
-    ln -sf /dev/stdout /var/log/nginx/access.log && \
+COPY --chown=policy:policy etc/ /etc/
+COPY --chown=policy:policy policy-gui.sh $POLICY_HOME/bin/
+COPY --chown=policy:policy /maven/*.jar $POLICY_HOME/lib/
+ADD --chown=policy:policy index.html /maven/*-html.tar.gz /usr/share/nginx/html/
+RUN ln -sf /dev/stdout /var/log/nginx/access.log && \
     ln -sf /dev/stderr /var/log/nginx/error.log && \
     touch /var/run/nginx.pid && \
-    chown -R policy:policy . /etc/nginx /usr/share/nginx /var/lib/nginx /var/log/nginx /var/run/nginx.pid && \
-    chmod 755 bin/*.sh
+    chown -R policy:policy /etc/nginx /usr/share/nginx /var/lib/nginx /var/log/nginx /var/run/nginx.pid && \
+    chmod 755 $POLICY_HOME/bin/*.sh
 
 USER policy
 WORKDIR $POLICY_HOME/bin
diff --git a/packages/policy-gui-docker/src/main/docker/nginx/default.conf.template b/packages/policy-gui-docker/src/main/docker/etc/nginx/http.d/default.conf
index 9b3348a..2c589c4 100644
--- a/packages/policy-gui-docker/src/main/docker/nginx/default.conf.template
+++ b/packages/policy-gui-docker/src/main/docker/etc/nginx/http.d/default.conf
@@ -12,7 +12,7 @@ server {
   }
 
   location /clamp/restservices/clds/ {
-    proxy_pass ${CLAMP_REST_URL}/restservices/clds/;
+    proxy_pass https://policy-clamp-backend:8443/restservices/clds/;
     proxy_set_header X-SSL-Cert $ssl_client_escaped_cert;
   }
 
diff --git a/packages/policy-gui-docker/src/main/docker/nginx/nginx.conf b/packages/policy-gui-docker/src/main/docker/etc/nginx/nginx.conf
index aac9bb6..aac9bb6 100644
--- a/packages/policy-gui-docker/src/main/docker/nginx/nginx.conf
+++ b/packages/policy-gui-docker/src/main/docker/etc/nginx/nginx.conf
diff --git a/packages/policy-gui-docker/src/main/docker/nginx/index.html b/packages/policy-gui-docker/src/main/docker/index.html
index 98742ae..98742ae 100644
--- a/packages/policy-gui-docker/src/main/docker/nginx/index.html
+++ b/packages/policy-gui-docker/src/main/docker/index.html
diff --git a/packages/policy-gui-docker/src/main/docker/policy-gui.sh b/packages/policy-gui-docker/src/main/docker/policy-gui.sh
index bb2d9c9..050cbb7 100644
--- a/packages/policy-gui-docker/src/main/docker/policy-gui.sh
+++ b/packages/policy-gui-docker/src/main/docker/policy-gui.sh
@@ -30,7 +30,6 @@ echo "Starting gui-pdp-monitoring"
 $JAVA_HOME/bin/java -jar "$POLICY_HOME/lib/gui-pdp-monitoring-uber.jar" -p 17999 &
 
 echo "Starting nginx"
-envsubst '${CLAMP_REST_URL}' < /etc/nginx/templates/default.conf.template > /etc/nginx/conf.d/default.conf
 nginx -g "daemon on;"
 
 wait