add health check in dockerfile

[datoug]

No description provided.

[coveralls]

Coverage decreased (-0.07%) to 55.998% when pulling b13a06e on docker_fix into d89c79f on master.

[coveralls]

Coverage decreased (-0.02%) to 56.046% when pulling b13a06e on docker_fix into d89c79f on master.

[thuningxu]

Why do this on server container? The "server" container can be started without frontend inside (e.g. docker run ... "./cherami-server start input output"), then this check will fail.

[thuningxu]

How about someway to health check cassandra (e.g. via cqlsh -e 'desc system') instead of fixed sleep?

[coveralls]

Coverage increased (+0.04%) to 56.027% when pulling 1ad97fb on docker_fix into 7e3c5f5 on master.

[thuningxu]

There are couple of problems:

1. I don't think the docker build is successful (see below logs).
2. I also think you should try to do a docker build only on a master branch.
3. Looks like you want to build a docker from local files. The Dockerfile does not support that because it retrieves master from github.

Step 16 : COPY ./start.sh $CHERAMI_HOME/start.sh
lstat start.sh: no such file or directory
after_success.7
0.02s$ docker tag $REPO:$COMMIT $REPO:$TAG
Error response from daemon: no such id: ubercherami/cherami-server-standalone:829b4874
after_success.8
0.02s$ docker tag $REPO:$COMMIT $REPO:travis-$TRAVIS_BUILD_NUMBER
Error response from daemon: no such id: ubercherami/cherami-server-standalone:829b4874
after_success.9
0.03s$ docker push $REPO
The push refers to a repository [docker.io/ubercherami/cherami-server-standalone]
An image does not exist locally with the tag: ubercherami/cherami-server-standalone

[coveralls]

Coverage increased (+0.04%) to 56.034% when pulling c229e86 on docker_fix into 7e3c5f5 on master.

[coveralls]

Coverage decreased (-0.04%) to 56.032% when pulling 970e63f on docker_fix into 91f55dd on master.