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authorLinus Nordberg <linus@nordberg.se>2015-04-01 22:14:13 +0200
committerLinus Nordberg <linus@nordberg.se>2015-04-03 16:48:59 +0200
commit352ade3dfb4890c40f17ebff2cfc55c21e8de20e (patch)
treecf5b10685c93a6c6471eda3e55e40d5b7ea60885 /packaging/docker/catlfish-dev/Dockerfile
parent4860fff216892010a997547b0fa19cd4505cb804 (diff)
[Docker] Add docker support for merge nodes.
Also, run as a separate user in docker-dev.
Diffstat (limited to 'packaging/docker/catlfish-dev/Dockerfile')
-rw-r--r--packaging/docker/catlfish-dev/Dockerfile32
1 files changed, 19 insertions, 13 deletions
diff --git a/packaging/docker/catlfish-dev/Dockerfile b/packaging/docker/catlfish-dev/Dockerfile
index b1192cf..11ebed5 100644
--- a/packaging/docker/catlfish-dev/Dockerfile
+++ b/packaging/docker/catlfish-dev/Dockerfile
@@ -1,9 +1,13 @@
# Catlfish expects to find its configuration in
# /usr/local/etc/catlfish/catlfish.config so mounting
# /usr/local/etc/catlfish is recommended. This can be done using the
-# `-v' flag to `docker run'. Example:
+# `-v' flag to `docker run'.
-# $ docker run -v /etc/catlfish:/usr/local/etc/catlfish catlfish
+# NOTE: The directory on the host system that's mounted at
+# /var/local/db/catlfish in the container has to be writable by a host
+# user with uid 147.
+
+# $ docker run -v /etc/catlfish:/usr/local/etc/catlfish:ro catlfish
FROM erlang
RUN apt-get update
@@ -35,25 +39,27 @@ RUN git clone https://git.nordu.net/plop.git
RUN make -C plop
RUN git clone https://git.nordu.net/catlfish.git
-RUN make -C catlfish all
-RUN make -C catlfish PREFIX=/usr/local release
+RUN make -C catlfish PREFIX=/usr/local all release
# Config dir and database dir are mounted from host using `-v' to
# 'docker run'.
-VOLUME /usr/local/catlfish
+VOLUME /usr/local/etc/catlfish
VOLUME /var/local/db/catlfish
-# Working directory is where catlfish.config is. We want to run in
+# Create a catlfish user.
+RUN groupadd --gid 147 catlfish
+RUN useradd --uid 147 --gid 147 catlfish
+
+# Working has to be where catlfish.config is. We want to run in
# /var/run/catlfish and not in /usr/local/etc/catlfish, so symlink.
-RUN mkdir -p /var/run/catlfish/erlang_log /var/run/catlfish/sasl_log
-RUN chgrp -R daemon /var/run/catlfish
-RUN chmod -R 775 /var/run/catlfish
-RUN ln -s /usr/local/etc/catlfish/catlfish.config /var/run/catlfish/
+RUN mkdir /var/run/catlfish
WORKDIR /var/run/catlfish
-
-# Don't run as root.
-USER daemon
+RUN mkdir erlang_log sasl_log supervisord_log
+RUN chown -R catlfish:catlfish /var/run/catlfish
+RUN ln -s /usr/local/etc/catlfish/catlfish.config /var/run/catlfish/
# Run supervisord.
ADD supervisord.conf /etc/supervisor/
+WORKDIR /var/run/catlfish
+USER catlfish
CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/supervisord.conf"]