Move config to mongod.conf

Dockerfile

@@ -2,7 +2,7 @@ FROM centos:7
 
 ARG TZ=Europe/Copenhagen
 
-COPY mongodb-org-3.4.repo .
+COPY mongodb-org-3.4.repo /etc/yum.repos.d/mongodb-org-3.4.repo
 
 RUN cp /usr/share/zoneinfo/$TZ /etc/localtime
 RUN bash -l -c 'echo "${TZ}" > /etc/timezone'
@@ -19,10 +19,14 @@ RUN yum -y install findutils
 # for killall
 RUN yum -y install psutils
 
+# for id
+RUN yum -y install coreutils
+
 EXPOSE 27017
 
 COPY *.js /
 COPY *.sh /
+COPY mongod.conf /etc/mongod.conf
 
 RUN yum -y install sudo
 

cmd.sh

 #!/bin/bash
 set -m
 
-export STORAGE_ENGINE=wiredTiger
-
-mongodb_cmd="mongod --storageEngine $STORAGE_ENGINE"
-
-cmd="$mongodb_cmd --master "
-#--config mongod.conf"
-if [ "$AUTH" == "yes" ]; then
-    cmd="$cmd --auth"
-fi
-
-if [ "$JOURNALING" == "no" ]; then
-    cmd="$cmd --nojournal"
-fi
-
-if [ "$OPLOG_SIZE" != "" ]; then
-    cmd="$cmd --oplogSize $OPLOG_SIZE"
-fi
-
-echo $cmd
-
 if [ ! -r "/data/mongo-db.yaml" ]; then
   echo "config file /data/config/quiz-db.yaml not readable"
   exit 1
@@ -43,9 +23,10 @@ whoami
 # Temp hack.  We shouldn't need sudo or to do this, except the first time
 # we run after the fix for running as a normal user: https://github.com/dtu-compute/dtu-enote-askbot/issues/6
 #
-sudo chown -R `whoami`:`whoami` /data/
+sudo chown -R `whoami`:`id -gn` /data/
+sudo chown -R `whoami`:`id -gn` /var/run/mongodb/
 
-$cmd &
+/usr/bin/mongod -f /etc/mongod.conf &
 
 if [ "$AUTH" == "yes" ]; then
   if [ ! -f /data/db/.mongodb_password_set ]; then
@@ -62,3 +43,4 @@ fi
 
 fg
 
+tail -f /dev/null
\ No newline at end of file

mongod.conf

+# mongod.conf
+
+# for documentation of all options, see:
+#   http://docs.mongodb.org/manual/reference/configuration-options/
+
+# where to write logging data.
+systemLog:
+  destination: file
+  logAppend: true
+  path: /var/log/mongodb/mongod.log
+
+# Where and how to store data.
+storage:
+  dbPath: /data/db
+  journal:
+    enabled: true
+#  engine:
+#  mmapv1:
+#  wiredTiger:
+
+# how the process runs
+processManagement:
+  fork: true  # fork and run in background
+  pidFilePath: /var/run/mongodb/mongod.pid  # location of pidfile
+
+# network interfaces
+net:
+  port: 27017
+  bindIp: 0.0.0.0  # Listen to local interface only, comment to listen on all interfaces.
+
+
+security:
+  authorization: enabled
+
+#operationProfiling:
+
+#replication:
+
+#sharding:
+
+## Enterprise-Only Options
+
+#auditLog:
\ No newline at end of file