k8s-harbor安装

1.docker-ce安装

使用官方安装脚本自动安装(仅适用于公网环境)
curl -fsSL https://get.docker.com | bash -s docker --mirror Aliyun

2.下载do系统运维工作内容cker-compos的最新版本

sudo curl -L "https://github.com/docker/compose/releases/download/1.23.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose
root@k8s-master1:/usr/local/bin# docker-compose --version
docker-compose version 1.23.1, build b02f1306

3.python2.7

apt-get install python2.7  -y 
ln -s /usr/bin/python2.7 /usr/bin/python

4.证书制作

openssl genrsa -out ca.key 4096
openssl req -x509 -new -nodes -sha512 -days 3650 \
-subj "/C=TW/ST=Taipei/L=Taipei/O=example/OU=Personal/CN=harbor.gesila.com" \
-key ca.key \
-out ca.crt
root@ubuntu:/usr/local/src/harbor/certs# ls
ca.crt ca.key
--------------------------------------------------
遇到问题:Can't load /root/.rnd into RNG
解决办法:
cd /root
openssl rand -writerand .rnd
--------------------------------------------------


openssl genrsa -out harbor.gesila.com.key 4096
openssl req -sha512 -new \
-subj "/C=TW/ST=Taipei/L=Taipei/O=example/OU=Personal/CN=harbor.gesila.com" \
-key harbor.gesila.com.key \
-out harbor.gesila.com.csr
root@ubuntu:/usr/local/src/harbor/certs# ls
ca.crt ca.key harbor.gesila.com.csr harbor.gesila.com.key
------------------------------------------------------


cat > v3.ext <<-EOF
authorityKeyIdentifier=keyid,issuer
basicConstraints=CA:FALSE
keyUsage = digitalSignature, nonRepudiation, keyEncipherment, dataEncipherment
extendedKeyUsage = serverAuth
subjectAltName = @alt_names

[alt_names]
DNS.1=harbor.gesila.com
DNS.2=harbor.gesila
DNS.3=hostname
EOF
root@ubuntu:/usr/local/src/harbor/certs# ls
ca.crt ca.key harbor.gesila.com.csr harbor.gesila.com.key v3.ext
------------------------------------------------------


openssl x509 -req -sha512 -days 3650 \
-extfile v3.ext \
-CA ca.crt -CAkey ca.key -CAcreateserial \
-in harbor.gesila.com.csr \
-out harbor.gesila.com.crt
---------------------------------------------------------------------------------
root@ubuntu:/usr/local/src/harbor/certs# ls
ca.crt ca.key ca.srl harbor.gesila.com.crt harbor.gesila.com.csr harbor.gesila.com.key v3.ext

5.harbor下载及安装

cd  /usr/local/src
tar xf harbor-offline-installer-v1.2.2.tgz
cd harbor/
vim harbor.cfg
------------------------------------
hostname = harbor.gesila.com
ui_url_protocol = https
ssl_cert = /usr/local/src/harbor/certs/harbor.gesila.com.crt
ssl_cert_key = /usr/local/src/harbor/certs/harbor.gesila.com.key
harbor_admin_password = 123456
------------------------------------
./prepare
./install.sh

默认安装不包括Notary或Clair服务,这些服务用于漏洞扫描;要包括公证服务,你必须在harbor.yml中启用和配置https
sudo ./install.sh -with-notary --with-clair --with-chartmuseum

6.拷贝证书

#凡事要登录到habor都要建该文件
mkdir -p /etc/docker/certs.d/harbor.gesila.com
#把证书文件拷贝到/etc/docker/certs.d/harbor.gesila.com目录
cp /usr/local/src/harbor/certs/harbor.gesila.com.crt /etc/docker/certs.d/harbor.gesila.com

7.修改docker.slinux系统ervice 配置文件

#需要连接到harbor的机器都需要修改,加上参数:--insecure-registry
vim /lib/systemd/system/docker.service
-------------------------------------------------------------------------------------------------------------------
ExecStart=/usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock --insecure-registry harborip地址
-------------------------------------------------------------------------------------------------------------------
systemctl daemon-reload &amp;& systemctl restart docker

8.测试连接

root@k8s-master1:/usr/local/src/harbor# docker login harbor.gesila.com
Authenticating with existing credentials...
WARNING! Your password will be stored unencrypted in /root/.docker/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store

Login Succeeded

9.测试上传镜像linux操作系统基础知识

网页建一个k8s项目
root@k8s-master1:/usr/local/src/harbor# docker pull alpine
Using default tag: latest
latest: Pulling from library/alpine
59bf1c3509f3: Pull complete
Digest: sha256:21a3deaa0d32a8057914f36584b5288d2e5ecc984380bc0118285c70fa8c9300
Status: Downloaded newer image for alpine:latest
docker.io/library/alpine:latest

root@k8s-master1:/usr/local/src/harbor# docker tag alpine harbor.gesila.com/k8s/alpine && docker push harbor.gesila.com/k8s/alpine
Using default tag: latest
The push refers to repository [harbor.gesila.com/k8s/alpine]
8d3ac3489996: Pushed
latest: digest: sha256:e7d88de73db3d3fd9b2d63aa7f447a10fd0220b7cbf39803c803f2af9ba256b3 size: 528

问题解决

./prepare

Fail to generate key file: ./common/config/ui/private_key.pem, cert file: ./common/config/registry/root.crt

#解决办法:
vim +308 prepare
---------------------------------------------------------------------------------------------------------------------------------
empty_subj = "/C=/ST=/L=/O=/CN=/" 替换为:empty_subj = "/C=US/ST=California/L=Palo Alto/O=VMware, Inc./OU=Harbor/CN=notarysigner"
---------------------------------------------------------------------------------------------------------------------------------

./install.sh

./prepare: /usr/bin/python: bad interpreter: No such file or directory

#解决办法:
prepare脚本是用python写的;但是prepare不兼容3.5版本,需降级还原使用2.7
apt-get install python2.7 -y
ln -s /usr/bin/python2.7 /usr/bin/python
➜ Please set hostname and other necessary attributes in harbor.cfg first. DO NOT use localhost or 127.0.0.1 for hostname, because Harbor needs to be accessed by external clients.
Please set --with-notary if needs enable Notary in Harbor, and set ui_url_protocol/ssl_cert/ssl_cert_key in harbor.cfg bacause notary must run under https.
Please set --with-clair if needs enable Clair in Harbor

#解决办法:
修改hostname
vim /usr/local/src/harbor/harbor.cfg
-----------------------------------
#hostname = reg.mydomain.com 默认的是这个,这个必须要删除,注释的话也提示问题上述问题
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