Clickhouse connection refuse
I have a problem with connection to clickhouse-server by http over 8123 port. All parameters are default.
Status: Downloaded newer image for yandex/clickhouse-server:latest
Include not found: clickhouse_remote_servers
Include not found: clickhouse_compression
2017.11.09 13:05:37.975332 [ 1 ] <Warning> Application: Logging to console
2017.11.09 13:05:37.978638 [ 1 ] <Information> : Starting daemon with revision 54310
2017.11.09 13:05:37.978733 [ 1 ] <Information> Application: starting up
2017.11.09 13:05:37.979947 [ 1 ] <Debug> Application: rlimit on number of file descriptors is 1048576
2017.11.09 13:05:37.979979 [ 1 ] <Debug> Application: Initializing DateLUT.
2017.11.09 13:05:37.980015 [ 1 ] <Trace> Application: Initialized DateLUT with time zone Zulu'.
2017.11.09 13:05:37.980651 [ 1 ] <Debug> Application: Configuration parameter 'interserver_http_host' doesn't exist or exists and empty. Will use 'c9a1a0a75b97' as replica host.
2017.11.09 13:05:37.980783 [ 1 ] <Debug> ConfigReloader: Loading config /etc/clickhouse-server/users.xml'
2017.11.09 13:05:37.983605 [ 1 ] <Warning> ConfigProcessor: Include not found: networks
2017.11.09 13:05:37.983633 [ 1 ] <Warning> ConfigProcessor: Include not found: networks
2017.11.09 13:05:37.984168 [ 1 ] <Information> Application: Loading metadata.
2017.11.09 13:05:37.984738 [ 1 ] <Information> DatabaseOrdinary (default): Total 0 tables.
2017.11.09 13:05:37.984766 [ 1 ] <Information> DatabaseOrdinary (default): Starting up tables.
2017.11.09 13:05:37.984999 [ 1 ] <Debug> Application: Loaded metadata.
2017.11.09 13:05:37.985454 [ 1 ] <Information> Application: Listening http://0.0.0.0:8123
2017.11.09 13:05:37.987644 [ 1 ] <Information> Application: Listening tcp: 0.0.0.0:9000
2017.11.09 13:05:37.987692 [ 1 ] <Information> Application: Listening interserver: 0.0.0.0:9009
2017.11.09 13:05:37.988186 [ 1 ] <Information> Application: Available RAM = 1.95 GiB; physical cores = 4; threads = 4.
2017.11.09 13:05:37.988212 [ 1 ] <Information> Application: Ready for connections.
2017.11.09 13:05:39.980980 [ 2 ] <Debug> ConfigReloader: Loading config /etc/clickhouse-server/config.xml'
2017.11.09 13:05:39.985393 [ 2 ] <Warning> ConfigProcessor: Include not found: clickhouse_remote_servers
2017.11.09 13:05:39.985462 [ 2 ] <Warning> ConfigProcessor: Include not found: clickhouse_compression
$ curl 'http://localhost:8123/'
curl: (7) Failed to connect to localhost port 8123: Connection refused
Please help me to resolve this problem.
Answer
UPD: If you don't want to change a network type, a good solution will be to publish a container's port to the host. It can be done with the -p HOST_PORT:CONTAINER_PORT argument. In your case, it would be -p 8123:8123. An example:
docker run -d --name clickhouse-server --ulimit nofile=262144:262144 -p 8123:8123 yandex/clickhouse-server
It seems like a docker container is attached to a network you don't have an access to from your host machine. Try to launch an image with --net=host flag. Then, run curl again.
Additional information about docker network types and its abilities can be found in the official documentation