spring boot sample with cloud by pkrss

author blogs: http:https://blogs.pkrss.com
author website: https://www.pkrss.com

1. test two demo project a and b call other feignclient service
2. test zuul api proxy
3. test docker with spring boot

docker for windows: Setting > Daemon > Registry mirrors: add: xxxxxx.mirror.aliyuncs.com

i used windows 10, install "consul" and "docker for windows".

see:
Get started with Docker Machine and a local VM: https://docs.docker.com/machine/get-started/ Microsoft Hyper-V:https://docs.docker.com/machine/drivers/hyper-v/ Install and Create a Docker Swarm: https://docs.docker.com/swarm/install-w-machine/

in china, download https://github.com/boot2docker/boot2docker/releases/download/v17.05.0-ce/boot2docker.iso save to %userprofile%.docker\machine\cache\boot2docker.iso in china, docker-machine create --engine-registry-mirror "https://xxxxxxxxx.mirror.aliyuncs.com" or: sudo sed -i "s|EXTRA_ARGS='|EXTRA_ARGS='--registry-mirror=https://xxxxxxxxx.mirror.aliyuncs.com |g" /var/lib/boot2docker/profile

PS C:\WINDOWS\system32> docker-machine create -d hyperv --hyperv-virtual-switch "Primary Virtual Switch" --hyperv-disk-size "10000" --hyperv-memory "512" --hyperv-static-macaddress "00-15-5D-64-3E-56" local

PS C:\WINDOWS\system32> docker-machine ls NAME ACTIVE DRIVER STATE URL SWARM DOCKER ERRORS local - hyperv Running tcp:https://192.168.3.131:2376 v17.03.2-ce PS C:\WINDOWS\system32> docker-machine ssh local docker@local:~$ docker run --restart=always -d -v /data:/data -p 8300:8300 -p 8301:8301 -p 8301:8301/udp -p 8302:8302 -p 8302:8302/udp -p 8400:8400 -p 8500:8500 -p 8600:8600 consul agent -server -bootstrap-expect 1 -ui -client 0.0.0.0 -advertise 192.168.3.131 -node=local

** install private registry responsity in local **

$ docker pull registry
$ docker run --restart=always -d -p 5000:5000 -v /opt/data/registry:/tmp/registry registry

if other machine not create with --engine-insecure-registry "192.168.3.131:5000",then can called: $ sudo sed -i "s|EXTRA_ARGS='|EXTRA_ARGS='--insecure-registry "192.168.3.131:5000" |g" /var/lib/boot2docker/profile

** download java:8 and push to local responsity **

$ docker pull java:8 $ docker tag java:8 192.168.3.131:5000/java $ docker push 192.168.3.131:5000/java

Then in docker for windows,

PS C:\WINDOWS\system32> docker-machine create -d hyperv --hyperv-virtual-switch "Primary Virtual Switch" --hyperv-disk-size "10000" --hyperv-memory "1024" --swarm --swarm-master --swarm-discovery consul:https://192.168.3.131/swarm --engine-insecure-registry "192.168.3.131:5000" --hyperv-static-macaddress "00-15-5D-64-3E-57" master1 PS C:\WINDOWS\system32> docker-machine create -d hyperv --hyperv-virtual-switch "Primary Virtual Switch" --hyperv-disk-size "10000" --hyperv-memory "1024" --swarm --swarm-discovery consul:https://192.168.3.131/swarm --engine-insecure-registry "192.168.3.131:5000" --hyperv-static-macaddress "00-15-5D-64-3E-58" worker1 PS C:\WINDOWS\system32> docker-machine create -d hyperv --hyperv-virtual-switch "Primary Virtual Switch" --hyperv-disk-size "10000" --hyperv-memory "1024" --swarm --swarm-discovery consul:https://192.168.3.131/swarm --engine-insecure-registry "192.168.3.131:5000" --hyperv-static-macaddress "00-15-5D-64-3E-59" worker2

PS C:\WINDOWS\system32> docker-machine ssh master1 docker@master1:~$ docker swarm init --advertise-addr 192.168.3.132 To add a worker to this swarm, run the following command: docker swarm join --token xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 192.168.3.132:2377 To add a manager to this swarm, run 'docker swarm join-token manager' and follow the instructions.

becuase boot2docker default overlay network subnet problem,so we need create our subnet: docker@master1:~$ docker network create --driver overlay my-net

docker@master1:~$ docker service create --replicas 1 --name consul --network my-net -p 8300:8300 -p 8301:8301 -p 8301:8301/udp -p 8302:8302 -p 8302:8302/udp -p 8400:8400 -p 8500:8500 -p 8600:8600 consul agent -server -bootstrap-expect 1 -ui -client 0.0.0.0 -advertise 192.168.3.132 -node=swarm1

not run: docker@master1:~$ ~~ docker run --restart=always -d -v /data:/data -p 8300:8300 -p 8301:8301 -p 8301:8301/udp -p 8302:8302 -p 8302:8302/udp -p 8400:8400 -p 8500:8500 -p 8600:8600 consul agent -server -ui -client 0.0.0.0 -advertise 192.168.3.132 -node=master1 -join 192.168.3.131 ~~

join with manager. PS C:\WINDOWS\system32> docker-machine ssh worker1 docker@worker1:~$ docker swarm join --token xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 192.168.1.132:2377

join with manager. PS C:\WINDOWS\system32> docker-machine ssh worker2 docker@worker2:~$ docker swarm join --token xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 192.168.1.132:2377

if your change ip,then regenerate cert,other skip bellow stop: PS C:\WINDOWS\system32> docker-machine env master1 Error checking TLS connection: Error checking and/or regenerating the certs: There was an error validating certificates for host "192.168.3.132:2376": x509: certificate is valid for 192.168.3.100, not 192.168.3.132 You can attempt to regenerate them using 'docker-machine regenerate-certs [name]'. Be advised that this will trigger a Docker daemon restart which might stop running containers. PS C:\WINDOWS\system32> docker-machine regenerate-certs master1 -f

consul: http:https://192.168.3.132:8500 http:https://192.168.3.131:8500 eurake: http:https://192.168.3.132:18002 hystrix dashboard: http:https://192.168.3.132:18005/

build without docker generator: PS> mvn install -D skipDocker

build with generate docker image:
PS> docker-machine env master1 | Invoke-Expression PS> mvn clean package docker:build -D pushImageTags

in 192.168.3.132: $ docker push 192.168.3.131:5000/pkrss-microsrv-consul $ docker push 192.168.3.131:5000/pkrss-microsrv-discovery $ docker push 192.168.3.131:5000/pkrss-microsrv-config $ docker push 192.168.3.131:5000/pkrss-microsrv-gateway $ docker push 192.168.3.131:5000/pkrss-microsrv-hystrix-dashboard $ docker push 192.168.3.131:5000/pkrss-microsrv-a $ docker push 192.168.3.131:5000/pkrss-microsrv-b in 192.168.3.133 or 192.168.3.133 or skip this step: $ docker pull 192.168.3.131:5000/pkrss-microsrv-consul ...

run service $ docker service create --replicas 1 --name pkrss-microsrv-consul --network my-net -p 18003:18003 18001:18001 192.168.3.131:5000/pkrss-microsrv-consul $ docker service create --replicas 1 --name pkrss-microsrv-discovery --network my-net -p 18002:18002 18001:18001 192.168.3.131:5000/pkrss-microsrv-discovery $ docker service create --replicas 1 --name pkrss_microsrv_config --network my-net -p 18001:18001 192.168.3.131:5000/pkrss-microsrv-config $ docker service create --replicas 1 --name pkrss-microsrv-gateway --network my-net -p 18004:18004 192.168.3.131:5000/pkrss-microsrv-gateway $ docker service create --replicas 1 --name pkrss-microsrv-hystrix-dashboard --network my-net -p 18005:18005 192.168.3.131:5000/pkrss-microsrv-hystrix-dashboard $ docker service create --replicas 1 --name pkrss-microsrv-a --network my-net -p 19001:19001 192.168.3.131:5000/pkrss-microsrv-a $ docker service create --replicas 1 --name pkrss-microsrv-b --network my-net -p 19002:19002 192.168.3.131:5000/pkrss-microsrv-b

$ mvn spring-boot:run

** here is hosts profile **

' if your want debug in sts, and some service run in docker: ' 192.168.x.x is your local network ip, ex 192.168.3.132
192.168.3.132 consul pkrss_microsrv_consul pkrss-microsrv-discovery pkrss-microsrv-config pkrss-microsrv-discovery pkrss-microsrv-gateway pkrss-microsrv-hystrix-dashboard pkrss-microsrv-a pkrss-microsrv-b

** here is port table **

= other *

normal old local docker operator command: $ docker create | stop | ps | rm

docker swarm machine operator command: $ docker-machine create | stop | rm | ls

docker swarm operator command on machine: $ docker swarm init | join-token | leave | join

docket network operator command on machine: $ docket network ls | create | inspect | rm

docket swarm container service operator command in manager role of swarm machine: $ docker service ls | create | rm | logs

docker list swarm node in manager role of swarm machine: $ docker node ls

show consul run statist. $ docker service ps consul

$ docker exec -it $(docker ps | grep "pkrss-microsrv-consul" | awk {'print $1'}) ping consul-default

$ docker network inspect ingress

delete consul service: $ docker service rm $(docker service ls | grep consul | awk '{print $1}')

create service on worker machine: $ docker service create --name foo6 --constraint="node.role == worker" --network foo alpine sleep 999999

(if is swarm mode, need manager)

list all node:
$ docker node ls

list all container:
$ docker ps

in docker container run command:
$ docker exec -it mynginx /bin/sh /root/runoob.sh
$ docker exec -it $(docker ps | grep pkrss-microsrv-b | awk {'print $1'}) ping consul.local

PS C:\WINDOWS\system32> docker-machine.exe env worker2 $Env:DOCKER_TLS_VERIFY = "1" $Env:DOCKER_HOST = "tcp:https://188.199.1.68:2376" $Env:DOCKER_CERT_PATH = "C:\Users\liand.docker\machine\machines\worker2" $Env:DOCKER_MACHINE_NAME = "worker2" $Env:COMPOSE_CONVERT_WINDOWS_PATHS = "true"

PS C:\WINDOWS\system32> & "C:\Program Files\Docker\Docker\Resources\bin\docker-machine.exe" env worker2 | Invoke-Expression

time="2017-06-27T09:25:17+08:00" level=info msg="Unable to use system certificate pool: crypto/x509: system root pool is not available on Windows" Unable to find image 'busybox:latest' locally latest: Pulling from library/busybox 27144aa8f1b9: Pull complete Digest: sha256:be3c11fdba7cfe299214e46edc642e09514dbb9bbefcd0d3836c05a1e0cd0642 Status: Downloaded newer image for busybox:latest hello world PS C:\WINDOWS\system32> docker-machine ip worker2 188.199.1.68

default ssh connect 188.199.1.77:22 ssh username:docker password:tcuser

PS C:\WINDOWS\system32> & "C:\Program Files\Docker\Docker\Resources\bin\docker-machine.exe" env manager1 | Invoke-Expression Swarm initialized: current node (ooc0gi7luuskcvhch724sc4lu) is now a manager.

To add a worker to this swarm, run the following command:

docker swarm join \
--token SWMTKN-1-3v50tuig1x58i9ahrbyycjdodud1w32npy64sf2xfasxregmcv-cbdo22fqfxo3lb8ak5lcqgnfs \
188.199.1.77:2377

PS C:\WINDOWS\system32> & "C:\Program Files\Docker\Docker\Resources\bin\docker-machine.exe" env worker1 | Invoke-Expression PS C:\WINDOWS\system32> docker swarm join --token SWMTKN-1-3v50tuig1x58i9ahrbyycjdodud1w32npy64sf2xfasxregmcv-17wne27lgf99f3gg0mfhqhkmi 188.199.1.77:2377

PS C:\WINDOWS\system32> & "C:\Program Files\Docker\Docker\Resources\bin\docker-machine.exe" env worker2 | Invoke-Expression PS C:\WINDOWS\system32> docker swarm join --token SWMTKN-1-3v50tuig1x58i9ahrbyycjdodud1w32npy64sf2xfasxregmcv-17wne27lgf99f3gg0mfhqhkmi 188.199.1.77:2377

for china add aliyun accelerate: other man can skip it: PS C:\WINDOWS\system32> docker-machine ssh manager1 docker@manager1:$ docker run swarm create docker@manager1:$ exit PS C:\WINDOWS\system32> docker-machine manager1 PS C:\WINDOWS\system32> docker-machine ssh worker1 docker@manager1:$ sudo sed -i "s|EXTRA_ARGS='|EXTRA_ARGS='--registry-mirror=https://xxxxxxxx.mirror.aliyuncs.com |g" /var/lib/boot2docker/profile docker@manager1:$ exit PS C:\WINDOWS\system32> docker-machine worker1 PS C:\WINDOWS\system32> docker-machine ssh worker2 docker@manager1:$ sudo sed -i "s|EXTRA_ARGS='|EXTRA_ARGS='--registry-mirror=https://xxxxxxxx.mirror.aliyuncs.com |g" /var/lib/boot2docker/profile docker@manager1:$ exit PS C:\WINDOWS\system32> docker-machine worker2

PS C:\WINDOWS\system32> & "C:\Program Files\Docker\Docker\Resources\bin\docker-machine.exe" env manager1 | Invoke-Expression PS C:\WINDOWS\system32> docker run consul

• develop

1. how to change spring boot cloud config password in this sample project:
   see it in: pkrss-microsrv-config\src\main\resources\bootstrap.yml

2. some urls http:https:///eureka/apps

other drafts:
Docker 1.12 Swarm Mode集群实战(第三章): https://sanwen8.cn/p/34e2EJX.html Docker 实战（五）：Docker Swarm Mode: http:https://www.tuicool.com/articles/nUbIn2z 基于docker1.12创建swarm集群: https://yq.aliyun.com/articles/58886 从零开始部署基于阿里容器云的微服务（consul+registrator+template）(一): http:https://alice.blog.51cto.com/707092/1896078 在阿里云容器服务上开发基于Docker的Spring Cloud微服务应用: https://yq.aliyun.com/articles/57265 docker-maven-plugin: https://github.com/spotify/docker-maven-plugin 使用docker-maven-plugin插件实现Docker构建并提交到私有仓库: http:https://www.jianshu.com/p/c435ea4c0cc0

wait for me continue...