Martin Roth has uploaded this change for review. ( https://review.coreboot.org/27470
Change subject: util/docker: Update coreboot-jenkins-node dockerfile ......................................................................
util/docker: Update coreboot-jenkins-node dockerfile
Because earlier versions of debian set /dev as a standard tmpfs filesystem, that was a simple place to build. Now, this has been changed and /dev isn't a standard tmpfs that will grow to 50% of memory. It's a fixed, very small size, and can no longer even be resized. Because of this, create a new directory to build in and add it to /etc/fstab. Mount it when the container is started.
As long as we're at it, make the other build directories tmpfs as well. The builders we're using now have plenty of memory, so don't write any of the files to disk.
Change-Id: I21fd2c4395d7ffb9428172f035991338658cd907 Signed-off-by: Martin Roth gaumless@gmail.com --- M util/docker/coreboot-jenkins-node/Dockerfile 1 file changed, 15 insertions(+), 4 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/70/27470/1
diff --git a/util/docker/coreboot-jenkins-node/Dockerfile b/util/docker/coreboot-jenkins-node/Dockerfile index 230842c..763d473 100644 --- a/util/docker/coreboot-jenkins-node/Dockerfile +++ b/util/docker/coreboot-jenkins-node/Dockerfile @@ -17,9 +17,6 @@ MAINTAINER Martin Roth martin@coreboot.org USER root
-# Check to make sure /dev is a tmpfs file system -RUN mount | grep "on /dev type tmpfs" > /dev/null || exit 1 - RUN apt-get -y update && \ apt-get -y install \ lua5.3 liblua5.3-dev openjdk-8-jre-headless openssh-server && \ @@ -37,6 +34,17 @@ chmod 0755 /var/run/sshd && \ /usr/bin/ssh-keygen -A
+# Create /cb-build as a tmpfs directory to build in +RUN mkdir /cb-build && \ + chown coreboot:coreboot /cb-build && \ + echo "tmpfs /cb-build tmpfs rw,mode=1777 0 0" > /etc/fstab && \ + mkdir -p /home/coreboot/slave-root/workspace && \ + chown -R coreboot:coreboot /home/coreboot/slave-root && \ + echo "tmpfs /home/coreboot/slave-root/workspace tmpfs rw,mode=1777 0 0" >> /etc/fstab && \ + mkdir /home/coreboot/.ccache_tmpfs && \ + chown coreboot:coreboot /home/coreboot/.ccache_tmpfs && \ + echo "tmpfs /home/coreboot/.ccache_tmpfs tmpfs rw,mode=1777 0 0" >> /etc/fstab + # Build encapsulate tool ADD https://raw.githubusercontent.com/pgeorgi/encapsulate/master/encapsulate.c /tmp/encapsulate.c RUN gcc -o /usr/sbin/encapsulate /tmp/encapsulate.c && \ @@ -44,6 +52,9 @@ chmod +s /usr/sbin/encapsulate
VOLUME /data/cache -ENTRYPOINT mkdir /dev/cb-build && chown coreboot /dev/cb-build && /usr/sbin/sshd -p 49151 -D +ENTRYPOINT mount /cb-build && \ + mount /home/coreboot/slave-root/workspace && \ + mount /home/coreboot/.ccache_tmpfs && \ + /usr/sbin/sshd -p 49151 -D EXPOSE 49151 ENV PATH $PATH:/usr/sbin
-
Martin Roth (Code Review)