[root@master docker]# cat /etc/docker/daemon.json 

{

    "insecure-registries": ["192.168.2.174:5000", "registry-scu.cloudtogo.cn"],

    "registry-mirrors": ["https://dcwzscc0.mirror.aliyuncs.com"]

}

[root@master docker]# systemctl daemon-reload

[root@master docker]# systemctl restart docker

[root@master docker]# docker pull nginx

Using default tag: latest

latest: Pulling from library/nginx

33847f680f63: Pull complete 

dbb907d5159d: Pull complete 

8a268f30c42a: Pull complete 

b10cf527a02d: Pull complete 

c90b090c213b: Pull complete 

1f41b2f2bf94: Pull complete 

Digest: sha256:8f335768880da6baf72b70c701002b45f4932acae8d574dedfddaf967fc3ac90

Status: Downloaded newer image for nginx:latest

docker.io/library/nginx:latest

[root@master docker]# docker images

REPOSITORY                           TAG             IMAGE ID       CREATED         SIZE

chumingcheng/kube-demo               latest          e98023d7fb9b   8 hours ago     673MB

kube-demo                            latest          e98023d7fb9b   8 hours ago     673MB

chumingcheng/myhello                 latest          dea3c5956e88   4 days ago      7.44MB

myhello                              latest          dea3c5956e88   4 days ago      7.44MB

<none>                               <none>          ad1e2da24557   4 days ago      303MB

nginx                                latest          08b152afcfae   10 days ago     133MB

mysql                                5.6             eb0e825dc3cf   10 days ago     303MB

k8s.gcr.io/kube-apiserver            v1.21.3         3d174f00aa39   2 weeks ago     126MB

k8s.gcr.io/kube-scheduler            v1.21.3         6be0dc1302e3   2 weeks ago     50.6MB

k8s.gcr.io/kube-proxy                v1.21.3         adb2816ea823   2 weeks ago     103MB

k8s.gcr.io/kube-controller-manager   v1.21.3         bc2bb319a703   2 weeks ago     120MB

golang                               1.14-alpine     32dc91e030ac   5 months ago    287MB

k8s.gcr.io/pause                     3.4.1           0f8457a4c2ec   6 months ago    683kB

k8s.gcr.io/coredns/coredns           v1.8.0          296a6d5035e2   9 months ago    42.5MB

k8s.gcr.io/etcd                      3.4.13-0        0369cf4303ff   11 months ago   253MB

quay.io/coreos/flannel               v0.12.0-amd64   4e9f801d2217   16 months ago   52.8MB

quay.io/coreos/flannel               v0.11.0-amd64   ff281650a721   2 years ago     52.6MB

node                                 8.11.2          baf6417c4cac   3 years ago     673MB

[root@master docker]# docker tag nginx 192.168.2.174:5000/nginx:test

[root@master docker]# docker push 192.168.2.174:5000/nginx:test

The push refers to repository [192.168.2.174:5000/nginx]

e3135447ca3e: Pushed 

b85734705991: Pushed 

988d9a3509bb: Pushed 

59b01b87c9e7: Pushed 

7c0b223167b9: Pushed 

814bff734324: Pushed 

test: digest: sha256:3f13b4376446cf92b0cb9a5c46ba75d57c41f627c4edb8b635fa47386ea29e20 size: 1570

-----------------------------------------------------------------------------

[root@node conf]# vi /etc/docker/daemon.json

[root@node conf]# systemctl daemon-reload

[root@node conf]# systemctl restart docker

[root@node conf]# cat /etc/docker/daemon.json 

{

    "insecure-registries": ["192.168.2.174:5000", "registry-scu.cloudtogo.cn"],

    "registry-mirrors": ["https://dcwzscc0.mirror.aliyuncs.com"]

}

[root@node conf]#

#!/bin/sh

jarName=spring-boot-demo-0.0.1-SNAPSHOT.jar

jarFolder=ph

projectName=maven

docker_path=${WORKSPACE}

cp ${WORKSPACE}/target/${jarName} ${docker_path}

sh /usr/local/k8s/deploy_docker.sh ${projectName} ${docker_path} ${jarName}

#!/bin/sh

set -e

projectName=$1

docker_path=$2

appName=$3

tag=$(date +%s)

sever_path=192.168.2.174:5000

target_image=${projectName}:${tag}

echo ${target_image}

cd ${docker_path}

docker build --build-arg app=${appName} -t ${target_image} .

docker tag ${target_image} ${sever_path}/${projectName}

echo The name of image is "${sever_path}\/${target_image}"

docker push ${sever_path}/${projectName}:latest

docker rmi -f $(docker images | grep ${projectName} | grep ${tag} | awk '{print $3}' | head -n 1)

set -e

echo ok

echo ${WORKSPACE}

docker_path=${WORKSPACE}

scp ${WORKSPACE}/*.yaml 192.168.2.170:/root/

ssh 192.168.2.170 '/usr/bin/kubectl apply -f /root/kube.yaml'

ssh 192.168.2.170 '/usr/bin/kubectl get svc|grep maven'

[root@node k8s]# ssh-keygen -t rsa

Generating public/private rsa key pair.

Enter file in which to save the key (/root/.ssh/id_rsa): 

Created directory '/root/.ssh'.

Enter passphrase (empty for no passphrase): 

Enter same passphrase again: 

Your identification has been saved in /root/.ssh/id_rsa.

Your public key has been saved in /root/.ssh/id_rsa.pub.

The key fingerprint is:

SHA256:beS3BCVUzK7nwhuur6L2ccGS3vQ4Ahmou+pFCoyXxHc root@node

The key''s randomart image is:

+---[RSA 2048]----+

|         .o+o    |

| . .       oo    |

|  + o E   o.     |

|oo o + o + ..    |

|+.o.o o S +.o    |

|.oo  o + =.o..   |

|.. .  + =.oo.    |

| .. . .+ oo..    |

|=. ..o..o++o     |

+----[SHA256]-----+

[root@node ~]# ssh-copy-id -i ~/.ssh/id_rsa.pub root@192.168.2.170

/usr/bin/ssh-copy-id: INFO: Source of key(s) to be installed: "/root/.ssh/id_rsa.pub"

The authenticity of host '192.168.2.170 (192.168.2.170)' can't be established.

ECDSA key fingerprint is SHA256:H8BPYcOWbGTnKmhOS9Try0D3gsMTziU9KO6Tnkae5lw.

ECDSA key fingerprint is MD5:84:95:f1:e2:89:8d:5e:87:dd:12:55:e8:1a:1c:db:b2.

Are you sure you want to continue connecting (yes/no)? yes

/usr/bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are already installed

/usr/bin/ssh-copy-id: INFO: 1 key(s) remain to be installed -- if you are prompted now it is to install the new keys

root@192.168.2.170's password: 

Number of key(s) added: 1

Now try logging into the machine, with:   "ssh 'root@192.168.2.170'"

and check to make sure that only the key(s) you wanted were added.

[root@node ~]# ssh root@192.168.2.170   # 测试免密登录

Last login: Sun Aug  1 20:36:23 2021 from ps2021urjnjrmj.lan

[root@master ~]# exit

logout

Connection to 192.168.2.170 closed.

[root@node ~]#

[test] $ /bin/sh /usr/local/tomcat9/tomcat9/temp/jenkins7299389644735256735.sh

cp: cannot stat ‘/root/.jenkins/workspace/test/target/spring-boot-demo-0.0.1-SNAPSHOT.jar’: No such file or directory

maven:1627883041

Sending build context to Docker daemon  222.7kB

Step 1/4 : FROM registry-scu.cloudtogo.cn/ubuntu:jdk

Get https://registry-scu.cloudtogo.cn/v2/: dial tcp 106.75.145.94:443: connect: connection refused

Build step 'Execute shell' marked build as failure

ERROR: Maven JVM terminated unexpectedly with exit code 137

Finished: FAILURE

[root@node ~]# cat /etc/docker/daemon.json 

{

    "insecure-registries": ["192.168.2.174:5000", "registry-scu.cloudtogo.cn"],

    "registry-mirrors": ["https://dcwzscc0.mirror.aliyuncs.com"]

}

[root@node ~]# systemctl daemon-reload

[root@node ~]# systemctl restart docker

[root@node ~]# docker ps -a | grep registry

149e8e17d7f1   registry                 "/entrypoint.sh /etc…"   32 hours ago         Exited (2) 31 hours ago                musing_swartz

[root@node ~]# docker start 149e8e17d7f1

149e8e17d7f1

[root@node ~]# docker ps -a | grep registry

149e8e17d7f1   registry                 "/entrypoint.sh /etc…"   32 hours ago    Up 4 seconds                 0.0.0.0:5000->5000/tcp, :::5000->5000/tcp   musing_swartz

[root@node ~]#

Started by user test

Running as SYSTEM

Building in workspace /root/.jenkins/workspace/test

The recommended git tool is: NONE

No credentials specified

 > /usr/bin/git rev-parse --resolve-git-dir /root/.jenkins/workspace/test/.git # timeout=10

Fetching changes from the remote Git repository

 > /usr/bin/git config remote.origin.url git://github.com/SincerelyUnique/SpringBootDemo.git # timeout=10

Fetching upstream changes from git://github.com/SincerelyUnique/SpringBootDemo.git

 > /usr/bin/git --version # timeout=10

 > git --version # 'git version 1.8.3.1'

 > /usr/bin/git fetch --tags --progress git://github.com/SincerelyUnique/SpringBootDemo.git +refs/heads/*:refs/remotes/origin/* # timeout=10

 > /usr/bin/git rev-parse refs/remotes/origin/master^{commit} # timeout=10

Checking out Revision a841fe9c20349a8d9ef523b6f0ad32e410a32687 (refs/remotes/origin/master)

 > /usr/bin/git config core.sparsecheckout # timeout=10

 > /usr/bin/git checkout -f a841fe9c20349a8d9ef523b6f0ad32e410a32687 # timeout=10

Commit message: "Update Dockerfile"

 > /usr/bin/git rev-list --no-walk a841fe9c20349a8d9ef523b6f0ad32e410a32687 # timeout=10

Parsing POMs

Established TCP socket on 46575

[test] $ /usr/local/jdk/jdk1.8.0_301/bin/java -cp /root/.jenkins/plugins/maven-plugin/WEB-INF/lib/maven35-agent-1.13.jar:/usr/local/maven/maven3/boot/plexus-classworlds-2.6.0.jar:/usr/local/maven/maven3/conf/logging jenkins.maven3.agent.Maven35Main /usr/local/maven/maven3 /usr/local/tomcat9/tomcat9/webapps/jenkins/WEB-INF/lib/remoting-4.10.jar /root/.jenkins/plugins/maven-plugin/WEB-INF/lib/maven35-interceptor-1.13.jar /root/.jenkins/plugins/maven-plugin/WEB-INF/lib/maven3-interceptor-commons-1.13.jar 46575

<===[JENKINS REMOTING CAPACITY]===>channel started

Executing Maven:  -B -f /root/.jenkins/workspace/test/pom.xml clean package

[INFO] Scanning for projects...

[INFO] 

[INFO] --------------------< com.example:spring-boot-demo >--------------------

[INFO] Building spring-boot-demo 0.0.1-SNAPSHOT

[INFO] --------------------------------[ jar ]---------------------------------

[INFO] 

[INFO] --- maven-clean-plugin:2.6.1:clean (default-clean) @ spring-boot-demo ---

[INFO] Deleting /root/.jenkins/workspace/test/target

[INFO] 

[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ spring-boot-demo ---

[INFO] Using 'UTF-8' encoding to copy filtered resources.

[INFO] Copying 1 resource

[INFO] Copying 0 resource

[INFO] 阿里云Maven中央仓库为阿里云云效提供的公共代理仓库，云效也提供了免费、可靠的Maven私有仓库Packages，欢迎您体验使用。https://www.aliyun.com/product/yunxiao/packages?channel=pd_maven_download

[INFO] 

[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ spring-boot-demo ---

[INFO] Changes detected - recompiling the module!

[INFO] Compiling 3 source files to /root/.jenkins/workspace/test/target/classes

[INFO] 

[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ spring-boot-demo ---

[INFO] Using 'UTF-8' encoding to copy filtered resources.

[INFO] skip non existing resourceDirectory /root/.jenkins/workspace/test/src/test/resources

[INFO] 阿里云Maven中央仓库为阿里云云效提供的公共代理仓库，云效也提供了免费、可靠的Maven私有仓库Packages，欢迎您体验使用。https://www.aliyun.com/product/yunxiao/packages?channel=pd_maven_download

[INFO] 

[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ spring-boot-demo ---

[INFO] Changes detected - recompiling the module!

[INFO] Compiling 1 source file to /root/.jenkins/workspace/test/target/test-classes

[INFO] 

[INFO] --- maven-surefire-plugin:2.18.1:test (default-test) @ spring-boot-demo ---

[INFO] Surefire report directory: /root/.jenkins/workspace/test/target/surefire-reports

-------------------------------------------------------

 T E S T S

-------------------------------------------------------

[test] $ /bin/sh /usr/local/tomcat9/tomcat9/temp/jenkins4673465351159808518.sh

1

2

/root/.jenkins/workspace/test

cp: cannot stat ‘/root/.jenkins/workspace/test/target/spring-boot-demo-0.0.1-SNAPSHOT.jar’: No such file or directory

3

maven:1627996064

Sending build context to Docker daemon  250.9kB

Step 1/4 : FROM registry-scu.cloudtogo.cn/ubuntu:jdk

 ---> 599a3bee7783

Step 2/4 : ARG app

 ---> Using cache

 ---> b1898e65eea7

Step 3/4 : ADD $app app.jar

ADD failed: file not found in build context or excluded by .dockerignore: stat spring-boot-demo-0.0.1-SNAPSHOT.jar: file does not exist

Build step 'Execute shell' marked build as failure

ERROR: Maven JVM terminated unexpectedly with exit code 137

Finished: FAILURE