docker Method for Constructing ssh Service Based on golang Image
- 2021-11-01 05:45:02
- OfStack
The following is an introduction to the code for docker to build ssh services based on golang images, as follows:
# golang:latest Mirror image
FROM ee23292e2826
# Author
MAINTAINER dechao@qq.com
# Add Golang Environment variable
ENV GOPROXY https://goproxy.cn,direct
ENV GO111MODULE on
# Configure apt-get Source
ADD sources.list /etc/apt/
# Update apt-get Source Installation ssh Services Modify root Password Configure ssh Service Allow root Remote login Write " Open ssh Services Write address information to /root/ip.txt And tail -f" To /root/ip.sh Endowed with ip.sh Execution authority
RUN apt-get update \
&& apt-get -y install ssh \
&& echo "root:1" | chpasswd \
&& echo "PermitRootLogin yes" >> /etc/ssh/sshd_config \
&& echo "service ssh start && ip addr | grep global > /root/ip.txt && tail -f /root/ip.txt" > /root/ip.sh \
&& chmod +x /root/ip.sh
# Execute on startup
ENTRYPOINT ["sh","-l"]
CMD ["/root/ip.sh"]
-p Host Address: Host Port: Container Port
-v Host Volume: Container Volume
docker run -itd -p 2222:22 -v /root/fserver/:/go/src/fserver 4618
PS: Docker based on sshd and golang environment under CentOS
1. Dockerfile file
# Inheritance centos7 Mirror image
FROM centos:centos7
MAINTAINER tpythoner tpythoner@gmail.com"
#yum Installation sshd Services
#RUN yum install -y openssh openssh-server openssh-clients
RUN yum install -y openssh-server
# Create sshd
RUN mkdir /var/run/sshd
RUN ssh-keygen -t rsa -f /etc/ssh/ssh_host_rsa_key
RUN ssh-keygen -t dsa -f /etc/ssh/ssh_host_dsa_key
# Settings root Password and add tpythoner Users
RUN /bin/echo 'root:mypwd' |chpasswd
RUN useradd tpythoner
RUN /bin/echo 'tpythoner:mypwd' |chpasswd
# Cancel pam Limit
RUN /bin/sed -i 's/.*session.*required.*pam_loginuid.so.*/session optional pam_loginuid.so/g' /etc/pam.d/sshd
RUN /bin/echo -e "LANG=\"en_US.UTF-8\"" > /etc/default/local
# Installation golang
#RUN yum install -y wget
#RUN wget http://golangtc.com/static/go/go1.4.2.linux-amd64.tar.gz
#RUN tar zxvf go1.4.2.linux-amd64.tar.gz -C /usr/local/
ADD go1.4.2.linux-amd64.tar.gz /root
ADD golang.conf /root/golang.conf
RUN mv /root/go /usr/local/
#RUN echo "export GOROOT=/usr/local/go" >> /etc/profile
#RUN echo "export GOBIN=$GOROOT/bin" >> /etc/profile
#RUN echo "export PATH=$PATH:$GOBIN" >> /etc/profile
#RUN echo "export GOPATH=/home/golang" >> /etc/profile
RUN cat /root/golang.conf >> /etc/profile
RUN echo "source /etc/profile" >> /root/.bashrc
RUN mkdir -p /home/golang
# Development port
EXPOSE 22
EXPOSE 80
# Start sshd Services
CMD /usr/sbin/sshd -D
2. golang. conf
export GOROOT=/usr/local/go
export GOBIN=$GOROOT/bin
export PATH=$PATH:$GOBIN
export GOPATH=/home/golang
3. Download go1.4. 2. linux-amd64.tar. gz
wget http://golangtc.com/static/go/go1.4.2.linux-amd64.tar.gz
4. Create a new docker images
docker build -rm -t centos:go_sshd .
5. Run the Mirror Generation Container
docker run -d -p 2222:22 -p 80:80 centos:go_sshd
# If encountered WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!
echo '' >> ~/.ssh/known_hosts
6. Connect the go_sshd container
ES61en ES62en @ 192.168. 59.103-ES63en 2222 # ES64en is container ES65en password is ES67en in ES66en