docker container orchestration

/ Kubernetes-dashboard.yamlDashboard will be in kube-system Create your own Deployment and Service in namespace. because the Service isClusterIPtype, for ease of use, we cankubectl --namespace=kube-system edit service kubernetes-dashboardmodified intoNodePorttype. Save the changes and the Service has been assigned a port 31614 at this time . Access Dashboard https://192.168.56.105:31614/ through the browser , the login interface is as follows:Configure logon PermissionsDashboard SupportKubeconfi

1. Simple topology diagramIf the Pingdocker container is ping different at this time because there is no route to the 192.168.1.0/24 network on the host, the host has the opportunity to send the data destined for the 192.168.1.0/24 network to the default route so that the container cannot be reached.2. Workaround:1. First of all ensure that the virtual machine can be connected to the

Preface Everyone uses Docker to download images from the container repository, but this process may depend on the bandwidth of the network, so if you migrate a downloaded image to another environment, or how to implement a backup or restore of a docker container, or migrate, let's talk about it a bit. ----------------

This is a creation in Article, where the information may have evolved or changed. containerto be involved in creating and container updating config ( cluster\config.go ): // ContainerConfig is exported// TODO store affinities and constraints in their own fieldstype ContainerConfig struct { container.Config HostConfig container.HostConfig NetworkingConfig network.NetworkingConfig}// OldContainerConfig contains additional fields for backw

]notinkeys_container_stats_list: printkeys_container_stats_list print ' YouThe input container monitoring item is not in the monitoring range, please re-execute the script and enter the correct monitoring item above. ' sys.exit (1) else:monitor_ item=sys.argv[2]if sys.argv[3]notinmerit_list: printmerit_list print "The detail of the container monitoring details you entered is not in the range of monitoring,

Docker Network Management – Container interconnect--link usageDownload a MySQL imageDocker pull MySQLCreate a new container 1, named DBDocker run-it-d-P 13306:3306--name db MySQL BashIn a new Web container 2, and the DB interconnectDocker run-it-d-P 12308:80--name web--link db:db centos-httpd BashRun the ENV command on

1.Environment:# Cat/etc/redhat-releaseCentOS Release 6.8 (Final)# Uname-r3.10.5-3.el6.x86_64Nagios Server Host:192.168.70.67 Password:[Email protected]! Nagios Client Host:192.168.70.52 Password:[Email protected]! 2.versionNagios version: nagios-3.5.1Plugin plugin version: nagios-plugins-1.4.16Nrpe version: nrpe-2.12installation path: /usr/local/nagios3.Demand Analysispurpose of implementation : Implements memory monitoring for Docker containersIm

In the ordinary Ubuntu system, only need to start the script to write in the/etc/rc.local, you can achieve power-on from boot. But in Docker, this is not the case at all, so how do you start multiple applications at boot? By default, Ubuntu in Docker will start/bin/bash. After I set up the rc.local, the specific content is as follows, for everyone's reference: /etc/rc.local /etc/init.d/ssh start /roo

]pipework br0 test2 172.17.0.102/[email protected] #host11docker run- ITD--net=none--name test3 centos:6/bin/bashdocker run-itd--net=none--name test4 centos:6/bin/bashpipework br0 test3 172.17.0.103/[email protected]pipework br0 test4 172.17.0.104/[email protected]2.4 TestingAccess to three additional containers from the Test1 container can communicate normally.650) this.width=650; "src=" Http://s2.51cto.com/wyfs02/M00/7A/C5/wKiom1a0WNGyPuTwAABYzUnlqr

In the previous section we prepared the Macvlan experimental environment, and today we create Macvlan network Mac_net1 in Host1 and host2:650) this.width=650; "Title=" http://7xo6kd.com1.z0.glb.clouddn.com/ Upload-ueditor-image-20170815-1502768401876055089.png "src=" http://7xo6kd.com1.z0.glb.clouddn.com/ Upload-ueditor-image-20170815-1502768498693056007.jpg "style=" border:0px;float:none; "/>Note: The same command will be executed in Host2 . -d macvlan ① specifies driver as Macvlan.②macvlan Ne

In the previous section we deployed the Calico network, and today we will run the container and analyze the Calico network structure.Run the container bbox1 in host1 and connect to Cal_net1: Docker container run--net cal_net1--name bbox1-tid busybox View the Bbox1 network configuration. Cali0 is a calico interface, w

I. Description of the EnvironmentTo run Consul as a container:through http://192.168.56.1 in : 8500 Visit Consul modify docker02 Span style= "; font-family: Equal line; font-size:14px" > and dockerdaemon configuration file Span style= "; font-family: Equal line; font-size:14px", Docker02 and DOCKER03 are registered in the consul database Vim /ETC/SYSTEMD/SYSTEM/DOCKER.SERVICE.D /10-machine.confRestart Docker daemonSystemctl Daemon-reloadSyst

Docker container simultaneous start of multi-service Reprint please specify from: http://blog.csdn.net/wsscy2004Yesterday I stepped on a sinkhole, I have a basic mirror centos6.5+ssh, is through dockerfile build, using the cmd command to start SSH. Through centos6.5+ssh mirroring, I want to build a rabbitmq mirror, dockerfile cmd to start the RABBITMQ service. Although I know that there is only one cmd in

In addition to Overlay,docker, another Driver:macvlan has been developed to support cross-host container networks.The Macvlan itself is the Linxu kernel module, which allows multiple MAC addresses to be configured on the same physical network card, that is, multiple interface, each of which can be configured with its own IP. Macvlan is essentially a network card virtualization technology, it's not surprisin

2 Host, 192.168.11153,192.168.1.154Installing OvS RPM-IVH openvswitch-2.4.0-1.x86_64.rpm #预先下载的Configure OvS 1. Configure DOCKER0 IP According to the previous articleHttp://www.cnblogs.com/dopeter/p/4942606.html2. Configure OvS153 MachinesOvs-vsctl ADD-BR Br0Ovs-vsctl add-port br0 gre1--set interface Gre1 Type=gre option:remote_ip=192.168.1.154#添加br0到本地docker0, allowing container flow through OvS through tunnelBrctl addif Docker0 Br0IP lin

Docker runs ACTIVEMQ, log time and container time as follows: 650) this.width=650; "src=" Http://s2.51cto.com/wyfs02/M00/77/F4/wKioL1ZyPt-S8Yg9AAMaJK5fMJk997.png "title=" amq_ Time.png "alt=" Wkiol1zypt-s8yg9aamajk5fmjk997.png "/>d me to execute the date command a few minutes, from time to find the exact difference of 8 hours, suspected or time zone reasons.2. DoubtsA friend said that the host's/etc/lo

under the server engine root directory "kbengine/", asII. client operation 1. Download clientHttps://github.com/kbengine/kbengine_unity3d_demo/archive/master.zip2. Download the Kbengine client pluginClient plugin Download:Https://github.com/kbengine/kbengine_unity3d_plugins/releases/latestCommand: Wget-c https://github.com/kbengine/kbengine_unity3d_plugins/archive/v1.0.0.zipAfter download, please unzip it, plug-in source please place in: assets/plugins/kbengine/kbengine_unity3d_pluginsThird, st

How to change the default bridge DOCKER0 connection for a Docker container The Docker0 bridge is actually a common bridge in Linux, which is more limited in its ability to perform complex operations on the container in the previous blog post. (1) summarizes how to change the default bridge connection for the Docker

Objective: To create an Apache-hosted image and launch 5 Apache containers from within a Linux external service1. Installing ApacheDocker run-t-I--name=qxy_apache centosyuminstall httpdexit2. Make imageDocker commit Qxy_apache Qxy_apache:v1. 0 [email protected]-1 ~]# Docker imagesrepository TAG IMAGE ID CREATED VIRTUAL sizeqxy_apache v1. 0 9b6f8b6054b5 seconds ago 19

The following errors are created in the container times[email protected] sample]# Docker build-t Ovcer/nginx.Sending build context to Docker daemon2015/01/07 06:43:51 Post http:///var/run/docker.sock/v1.15/build?rm=1t=ovcer%2Fnginx:dial unix/var/run/ Docker.sock:no such file or directoryWorkaround:[[email protected] sample]# Systemctl start DockerThis article is