messagegerma.blogg.se - Docker network host and overlay

#Docker network host and overlay how to#
#Docker network host and overlay driver#

Служба подает: $ sudo systemctl status rvice Mar 01 02:08:34 analytics env: Removing grafana_analytics. Mar 01 02:08:33 analytics systemd: rvice: main process exited, code=exited, status=1/FAILURE Mar 01 02:08:33 analytics env: Encountered errors while bringing up the project. Mar 01 02:08:33 analytics env: ERROR: for grafana Cannot start service grafana: container is marked for removal and cannot be started Mar 01 02:08:33 analytics env: ERROR: for grafana_analytics Cannot start service grafana: container is marked for removal and cannot be started Mar 01 02:08:33 analytics env: Starting grafana_analytics Mar 01 02:08:33 analytics env: Starting grafana_analytics.

#Docker network host and overlay driver#

Mar 01 02:08:33 analytics env: Creating network "grafanaanalytics_default" with the default driver Mar 01 02:08:33 analytics systemd: Starting Grafana. └─19472 /usr/bin/python2 /usr/bin/docker-compose down Main PID: 19378 (code=exited, status=1/FAILURE) : 19472 (docker-compose)ĬGroup: /system.slice/rvice Process: 19378 ExecStart=/usr/bin/env docker-compose up (code=exited, status=1/FAILURE) Process: 19459 ExecStop=/usr/bin/env docker-compose stop (code=exited, status=0/SUCCESS) Loaded: loaded (/etc/systemd/system/rvice disabled vendor preset: disabled)Īctive: deactivating (stop-post) (Result: exit-code) since sun 09:08:33 CET 1s ago

Port 4789 UDP for the container overlay network.Не получилось … $ sudo systemctl status rvice.

Port 7946 TCP/UDP for container network discovery.

Most users do not need to customize its configuration, butĭocker daemons participating in a swarm need the ability to communicate with The docker_gwbridge network is created automatically when you initialize or To its local Docker daemon host’s docker_gwbridge network. By default, each container a service is running is connected Networks (including the ingress network) to an individual Docker daemon’s The docker_gwbridge is a bridge network that connects the overlay Most users do not need to customize its configuration, but Docker allows The ingress network is created automatically when you initialize or join a Service, selects one of them, and routes the request to it, over the IPVS keeps track of all the IP addresses participating in that Request on a published port, it hands that request off to a module called The ingress network is a special overlay network that facilitates Overlay networks are Docker networks that use the overlay To one or more existing overlay networks as well, to enable service-to-serviceĬommunication. You can create overlay networks, in the same wayĪs user-defined networks for standalone containers. Overlay networks manage communications among the Docker daemons The following three network concepts are important to swarm services:

#Docker network host and overlay how to#

This topic discusses how to manage the application data for your swarm services.įor more details about swarm networking in general, see theĭocker networking reference architecture. This traffic isĪpplication data plane traffic: This includes container traffic and Messages, such as requests to join or leave the swarm. A Docker swarm generates two different kinds of traffic:Ĭontrol and management plane traffic: This includes swarm management