# iscsi-docker

**Repository Path**: k8s-devops/iscsi-docker

## Basic Information

- **Project Name**: iscsi-docker
- **Description**: iscsi-docker
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 1
- **Created**: 2023-11-30
- **Last Updated**: 2024-07-04

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

<!-- https://github.com/lionelnicolas/docker-targetd.git
https://github.com/kubernetes-retired/external-storage/tree/master/iscsi/targetd
https://github.com/open-iscsi/targetd
https://github.com/lionelnicolas/docker-targetd/blob/master/README.md

Linux 下配置 iSCSI 客户端
https://www.cnblogs.com/zhanghonghai/p/5818381.html -->

# docker 部署 iscsi

只需要修改 `entrypoint.sh`中的 target、lun、授权信息即可放心使用。

## 服务端

```sh
docker run \
--detach \
--name stgt \
--restart=unless-stopped \
--net host \
--privileged \
--volume /etc/target:/etc/target \
--volume /run/lvm:/run/lvm \
--volume /lib/modules:/lib/modules \
--volume /sys/kernel/config:/sys/kernel/config \
--volume /dev:/dev \
-p 3260:3260 \
wtnb75/stgt

```

```sh
# 1、创建target
docker exec stgt tgtadm --mode target --op new --tid 1 --targetname iqn.2023-11.gitee.com:469d70375c16

#2、创建lun
docker exec stgt tgtadm --mode logicalunit --op new --tid 1 --lun 1 --backing-store /dev/sdb1

#3、授权
docker exec stgt tgtadm --mode target --op bind --tid 1 --initiator-address 192.168.0.0/16
docker exec stgt tgtadm --mode target --op bind --tid 1 --initiator-address 172.16.0.0/16

#4、查看已经定义的信息
docker exec stgt tgtadm --mode target --op show
```

The default configuration requires that port 3260/tcp, 3260/udp and 18700/tcp be open on the iSCSI server.

```sh
firewall-cmd --add-service=iscsi-target --permanent
firewall-cmd --add-port=18700/tcp --permanent
firewall-cmd --add-port=3260/tcp --permanent
firewall-cmd --reload
```

## 客户端

```sh
# Redhat/Centos:
yum install -y iscsi-initiator-utils
# Debian/Ubuntu:
apt-get install open-iscsi


sudo systemctl enable target
sudo systemctl start target
sudo systemctl restart iscsid

# 发现iSCSI存储
iscsiadm -m discovery -t st -p 172.16.2.7

# 登录iSCSI存储
iscsiadm -m node -d -T iqn.2023-11.gitee.com:469d70375c16 -p 172.16.2.7 -l

Logging in to [iface: default, target: iqn.2017-04.com.comsys:iscsi.fcdisk, portal: 172.16.2.7,3260] (multiple)
Login to [iface: default, target: iqn.2017-04.com.comsys:iscsi.fcdisk, portal: 172.16.2.7,3260] successful.

# 登出所有的目标，请执行下面的命令：
iscsiadm -m node --logout
```