Run image as "ghost"

- Faster start: chown ghost sources in docker layer - Create /ghost-override volume directory in layer - Remove unused cd (WORKDIR is already /ghost) Signed-off-by: Vincent Giersch <[email protected]>
dockerfile · Oct 16, 2014 · c85f689 · c85f689
1 parent d6b82d8
commit c85f689
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Showing 2 changed files with 6 additions and 7 deletions.
diff --git a/Dockerfile b/Dockerfile
@@ -16,7 +16,9 @@ RUN \
   cd /ghost && \
   npm install --production && \
   sed 's/127.0.0.1/0.0.0.0/' /ghost/config.example.js > /ghost/config.js && \
-  useradd ghost --home /ghost
+  mkdir /ghost-override && \
+  useradd ghost --home /ghost && \
+  chown -R ghost:ghost /ghost /ghost-override /data
 
 # Add files.
 ADD start.bash /ghost-start
@@ -33,5 +35,8 @@ WORKDIR /ghost
 # Define default command.
 CMD ["bash", "/ghost-start"]
 
+# Run as ghost
+USER ghost
+
 # Expose ports.
 EXPOSE 2368
diff --git a/start.bash b/start.bash
@@ -8,8 +8,6 @@ DATA="content/data"
 IMAGES="content/images"
 THEMES="content/themes"
 
-cd "$GHOST"
-
 # Symlink data directory.
 mkdir -p "$OVERRIDE/$DATA"
 rm -fr "$DATA"
@@ -36,8 +34,4 @@ if [[ -d "$OVERRIDE/$THEMES" ]]; then
 fi
 
 # Start Ghost
-chown -R ghost:ghost /data /ghost /ghost-override
-su ghost << EOF
-cd "$GHOST"
 NODE_ENV=${NODE_ENV:-production} npm start
-EOF