Ensure timely termination of all flask servers
1. The chain_api was never terminated. This was fixed by turning the
server into an pyWSGI instance.
2. no monkey patching was applied. The monkey patching of gevent is
required in order to be able to handle other events during a
time.sleep() call. Since multiple patching is detected, it was added to
all files which create WSGI servers.
All in all this change fixes a large leak of threads, open files and
performance.
This change updates Containernet in order to fix race conditions which
otherwise happen due to gevent's monkey patching.
Change-Id: Ia45ad07db1f85046bfcac85eaca20c930b931141
Signed-off-by: schillinge <ablu@mail.uni-paderborn.de>
diff --git a/Dockerfile b/Dockerfile
index b77c268..a15ddc9 100755
--- a/Dockerfile
+++ b/Dockerfile
@@ -49,7 +49,7 @@
# install containernet (using its Ansible playbook)
# Attention: Containernet installation fixed to specific commit. Change to update to latest Containernet version.
RUN git clone https://github.com/containernet/containernet.git && \
- (cd containernet && git checkout bc269d6f1cf9f50f71fda65c25fe1f2f4c1573b7)
+ (cd containernet && git checkout 6fcee82e192c8c0e6447650d6f512842185529ee)
WORKDIR /containernet/ansible
RUN ansible-playbook -i "localhost," -c local --skip-tags "notindocker" install.yml