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Add custom uid gid #53

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Add custom uid gid #53

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4c67752
Added support for custom UID/GID by using enviroment variables PUID/PGID
toanhoang Dec 12, 2016
a9cda98
Cleanup
toanhoang Dec 12, 2016
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4 changes: 1 addition & 3 deletions Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -2,8 +2,6 @@
# https://github.com/nodejs/LTS
FROM node:4-slim

RUN groupadd user && useradd --create-home --home-dir /home/user -g user user

# grab gosu for easy step-down from root
ENV GOSU_VERSION 1.7
RUN set -x \
Expand Down Expand Up @@ -38,7 +36,7 @@ RUN buildDeps=' \
&& rm -rf /tmp/npm*

ENV GHOST_CONTENT /var/lib/ghost
RUN mkdir -p "$GHOST_CONTENT" && chown -R user:user "$GHOST_CONTENT"
RUN mkdir -p "$GHOST_CONTENT"
VOLUME $GHOST_CONTENT

COPY docker-entrypoint.sh /entrypoint.sh
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7 changes: 6 additions & 1 deletion docker-entrypoint.sh
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Expand Up @@ -20,7 +20,12 @@ if [[ "$*" == npm*start* ]]; then

ln -sf "$GHOST_CONTENT/config.js" "$GHOST_SOURCE/config.js"

chown -R user "$GHOST_CONTENT"
PUID=${PUID:-1001}
PGID=${PGID:-1001}
groupadd -o -g "$PGID" user
useradd --create-home --home-dir /home/user -g user -o -u "$PUID" user

chown -R user:user "$GHOST_CONTENT"

set -- gosu user "$@"
fi
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