[MOSIP-31575] Updated docker file.

pmp-ui/Dockerfile

@@ -1,40 +1,28 @@
 # base image
 FROM nginx
 
+# can be passed during Docker build as build time environment variable for mosip user level change.
+ARG container_user=mosip
+ARG container_user_group=mosip
+ARG container_user_uid=1001
+ARG container_user_gid=1001
+
+# can be passed during Docker build as build time environment for label related addition to docker.
 ARG SOURCE
 ARG COMMIT_HASH
 ARG COMMIT_ID
 ARG BUILD_TIME
-LABEL source=${SOURCE}
-LABEL commit_hash=${COMMIT_HASH}
-LABEL commit_id=${COMMIT_ID}
-LABEL build_time=${BUILD_TIME}
-
 ENV base_path=/usr/share/nginx/html
 
 ENV i18n_path=${base_path}/assets/i18n
 
 ENV entity_spec_path=${base_path}/assets/entity-spec
 
-# can be passed during Docker build as build time environment for github branch to pickup configuration from.
-ARG container_user=mosip
-
-# can be passed during Docker build as build time environment for github branch to pickup configuration from.
-ARG container_user_group=mosip
-
-# can be passed during Docker build as build time environment for github branch to pickup configuration from.
-ARG container_user_uid=1001
-
-# can be passed during Docker build as build time environment for github branch to pickup configuration from.
-ARG container_user_gid=1001
-
-# install packages and create user
-RUN apt-get -y update \
-&& apt-get install -y unzip wget \
-&& groupadd -g ${container_user_gid} ${container_user_group} \
-&& useradd -u ${container_user_uid} -g ${container_user_group} -s /bin/sh -m ${container_user} \
-&& mkdir -p /var/run/nginx /var/tmp/nginx \
-&& chown -R ${container_user}:${container_user} /usr/share/nginx /var/run/nginx /var/tmp/nginx
+# can be passed during Docker build as build time environment for label.
+LABEL source=${SOURCE}
+LABEL commit_hash=${COMMIT_HASH}
+LABEL commit_id=${COMMIT_ID}
+LABEL build_time=${BUILD_TIME}
 
 # set working directory for the user
 WORKDIR /home/${container_user}
@@ -53,9 +41,13 @@ ENV artifactory_url_env=${artifactory_url}
 # install the needed packages including wget and a unzip library 
 #RUN apt-get update -y && apt-get install -y wget && apt-get install -y unzip
 
-# change permissions of file inside working dir
-RUN chown -R ${container_user}:${container_user} ${base_path}/assets/i18n
-RUN chown -R ${container_user}:${container_user} ${base_path}/assets/entity-spec
+## install packages, create user and change permissions of file inside working dir
+RUN apt-get -y update \
+&& apt-get install -y unzip wget \
+&& groupadd -g ${container_user_gid} ${container_user_group} \
+&& useradd -u ${container_user_uid} -g ${container_user_group} -s /bin/sh -m ${container_user} \
+&& mkdir -p /var/run/nginx /var/tmp/nginx \
+&& chown -R ${container_user}:${container_user} /home/${container_user} /usr/share/nginx /var/run/nginx /var/tmp/nginx ${base_path}/assets/i18n ${base_path}/assets/entity-spec
 
 # select container user for all tasks
 USER ${container_user_uid}:${container_user_gid}