# Golang Docker 容器的构建

## Create.sh

```bash
#!/bin/bash
docker build -t godocker:1.0 .
```

## Dockerfile

```dockerfile
FROM ubuntu:16.04
ENV GOROOT=/usr/local/go \
    GOPATH=/go \
    GOBIN=/usr/local/go/bin \
    PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/go/bin \
    LANG="zh_CN.UTF-8" \
    LANGUAGE="zh_CN.UTF-8"
COPY --chown=root:root entrypoint.sh nats-0.0.24-amd64.deb nats-server-v2.3.2-amd64.deb nats-top-v0.4.0-amd64.deb /
COPY --chown=root:root sshd_config /etc/ssh/
ADD --chown=root:root bashrc.tar.gz /root
RUN apt update -y && apt upgrade -y \
    && apt install -y tzdata \
    && ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \
    && echo 'Asia/Shanghai' >/etc/timezone \
    && apt install -y gdb tree cmake wget aria2 vim bison build-essential make gcc gcc-multilib autoconf automake autoconf-archive gnu-standards autoconf-doc libtool-doc libtool gcc-doc global git openssl gnu-efi xz-utils debianutils iputils-ping e2fslibs-dev ccache gawk wget diffstat bc zip unzip chrpath socat texinfo cpio flex minicom xterm gtkterm parted gparted tmux python-crypto python3 python3-pip python3-pexpect libncurses-dev libncurses5-dev libncursesw5-dev libssl-dev libpciaccess-dev uuid-dev libsystemd-dev libevent-dev libxml2-dev libusb-1.0-0-dev liblz4-tool libsdl1.2-dev libssl-dev libblkid-dev libboost-dev libleveldb-dev libgflags-dev libgoogle-glog-dev libblas-dev liblmdb-dev libsnappy-dev libopenblas-dev python-numpy libboost-python-dev gfortran usbutils pciutils openssh-server locales language-pack-zh-han* \
    && apt install -y gcc-arm-linux-gnueabihf g++-arm-linux-gnueabihf gcc-arm-none-eabi gdb-arm-none-eabi \
    && wget https://golang.google.cn/dl/go1.16.6.linux-amd64.tar.gz \
    && tar -xf go1.16.6.linux-amd64.tar.gz -C /usr/local/ && rm -rf go1.16.6.linux-amd64.tar.gz \
    && go env -w GO111MODULE=on \
    && go env -w GOPROXY=https://goproxy.cn \
    && go get -v github.com/ramya-rao-a/go-outline && go install github.com/ramya-rao-a/go-outline@latest \
    && go get -v github.com/go-delve/delve/cmd/dlv && go install github.com/go-delve/delve/cmd/dlv@latest \
    && go get -v github.com/mdempsky/gocode && go install github.com/mdempsky/gocode@latest \
    && go get -v github.com/uudashr/gopkgs/v2/cmd/gopkgs && go install github.com/uudashr/gopkgs/v2/cmd/gopkgs@latest \
    && go get -v github.com/rogpeppe/godef && go install github.com/rogpeppe/godef@latest \
    && go get -v github.com/sqs/goreturns && go install github.com/sqs/goreturns@latest \
    && go get -v github.com/cweill/gotests/gotests && go install github.com/cweill/gotests/gotests@latest \
    && go get -v github.com/fatih/gomodifytags && go install github.com/fatih/gomodifytags@latest \
    && go get -v github.com/josharian/impl && go install github.com/josharian/impl@latest \
    && go get -v github.com/haya14busa/goplay/cmd/goplay && go install github.com/haya14busa/goplay/cmd/goplay@latest \
    && go get -v honnef.co/go/tools/cmd/staticcheck && go install honnef.co/go/tools/cmd/staticcheck@latest \
    && go get -v golang.org/x/tools/gopls && go install golang.org/x/tools/gopls@latest \
    && go get -v golang.org/x/tools/cmd/godoc && go install golang.org/x/tools/cmd/godoc@latest \
    && apt install -y /nats-0.0.24-amd64.deb && rm -rf /nats-0.0.24-amd64.deb \
    && apt install -y /nats-server-v2.3.2-amd64.deb && rm -rf /nats-server-v2.3.2-amd64.deb \
    && apt install -y /nats-top-v0.4.0-amd64.deb && rm -rf /nats-top-v0.4.0-amd64.deb
ENTRYPOINT ["/entrypoint.sh"]
```

## .bashrc

```bash
# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples

# If not running interactively, don't do anything
case $- in
    *i*) ;;
      *) return;;
esac

# don't put duplicate lines or lines starting with space in the history.
# See bash(1) for more options
HISTCONTROL=ignoreboth

# append to the history file, don't overwrite it
shopt -s histappend

# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
HISTSIZE=1000
HISTFILESIZE=2000

# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
shopt -s checkwinsize

# If set, the pattern "**" used in a pathname expansion context will
# match all files and zero or more directories and subdirectories.
#shopt -s globstar

# make less more friendly for non-text input files, see lesspipe(1)
#[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"

# set variable identifying the chroot you work in (used in the prompt below)
if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
    debian_chroot=$(cat /etc/debian_chroot)
fi

# set a fancy prompt (non-color, unless we know we "want" color)
case "$TERM" in
    xterm-color|*-256color) color_prompt=yes;;
esac

# uncomment for a colored prompt, if the terminal has the capability; turned
# off by default to not distract the user: the focus in a terminal window
# should be on the output of commands, not on the prompt
#force_color_prompt=yes

if [ -n "$force_color_prompt" ]; then
    if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
    # We have color support; assume it's compliant with Ecma-48
    # (ISO/IEC-6429). (Lack of such support is extremely rare, and such
    # a case would tend to support setf rather than setaf.)
    color_prompt=yes
    else
    color_prompt=
    fi
fi

if [ "$color_prompt" = yes ]; then
    PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
else
    PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
fi
unset color_prompt force_color_prompt

# If this is an xterm set the title to user@host:dir
case "$TERM" in
xterm*|rxvt*)
    PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
    ;;
*)
    ;;
esac

# enable color support of ls and also add handy aliases
if [ -x /usr/bin/dircolors ]; then
    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
    alias ls='ls --color=auto'
    #alias dir='dir --color=auto'
    #alias vdir='vdir --color=auto'

    #alias grep='grep --color=auto'
    #alias fgrep='fgrep --color=auto'
    #alias egrep='egrep --color=auto'
fi

# colored GCC warnings and errors
#export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01'

# some more ls aliases
#alias ll='ls -l'
#alias la='ls -A'
#alias l='ls -CF'

# Alias definitions.
# You may want to put all your additions into a separate file like
# ~/.bash_aliases, instead of adding them here directly.
# See /usr/share/doc/bash-doc/examples in the bash-doc package.

if [ -f ~/.bash_aliases ]; then
    . ~/.bash_aliases
fi

# enable programmable completion features (you don't need to enable
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
# sources /etc/bash.bashrc).
if ! shopt -oq posix; then
  if [ -f /usr/share/bash-completion/bash_completion ]; then
    . /usr/share/bash-completion/bash_completion
  elif [ -f /etc/bash_completion ]; then
    . /etc/bash_completion
  fi
fi

# Codespaces bash prompt theme
__bash_prompt() {
    PS1='${debian_chroot:+($debian_chroot)}\[\033[00m\][\[\033[0;32m\]\u\[\033[00m\]:\[\033[1;31m\]\h\[\033[00m\]] \[\033[1;34m\]\W\[\033[00m\]\$ '
    unset -f __bash_prompt
}
__bash_prompt
export PROMPT_DIRTRIM=4
export PATH=/usr/local/go/bin:$PATH
export LANG="zh_CN.UTF-8"
export LANGUAGE="zh_CN.UTF-8"

alias ls='ls --color=auto'
alias ll='ls -alF'
alias la='ls -A'
alias l='ls -CF'
alias dir='dir --color=auto'
alias vidr='vdir --color=auto'
alias grep='grep --color=auto'
alias fgrep='fgrep --color=auto'
alias egrep='egrep --color=auto'
```

## entrypoint.sh

```bash
#!/bin/bash
service ssh start
exec $@
```

## sshd_config

```bash
# Package generated configuration file
# See the sshd_config(5) manpage for details
# What ports, IPs and protocols we listen for
Port 22
# Use these options to restrict which interfaces/protocols sshd will bind to
#ListenAddress ::
#ListenAddress 0.0.0.0
Protocol 2
# HostKeys for protocol version 2
HostKey /etc/ssh/ssh_host_rsa_key
HostKey /etc/ssh/ssh_host_dsa_key
HostKey /etc/ssh/ssh_host_ecdsa_key
HostKey /etc/ssh/ssh_host_ed25519_key
#Privilege Separation is turned on for security
UsePrivilegeSeparation yes
# Lifetime and size of ephemeral version 1 server key
KeyRegenerationInterval 3600
ServerKeyBits 1024
# Logging
SyslogFacility AUTH
LogLevel INFO
# Authentication:
LoginGraceTime 120
#PermitRootLogin prohibit-password
PermitRootLogin yes
StrictModes yes
RSAAuthentication yes
PubkeyAuthentication yes
#AuthorizedKeysFile %h/.ssh/authorized_keys
# Don't read the user's ~/.rhosts and ~/.shosts files
IgnoreRhosts yes
# For this to work you will also need host keys in /etc/ssh_known_hosts
RhostsRSAAuthentication no
# similar for protocol version 2
HostbasedAuthentication no
# Uncomment if you don't trust ~/.ssh/known_hosts for RhostsRSAAuthentication
#IgnoreUserKnownHosts yes
# To enable empty passwords, change to yes (NOT RECOMMENDED)
PermitEmptyPasswords no
# Change to yes to enable challenge-response passwords (beware issues with
# some PAM modules and threads)
ChallengeResponseAuthentication no
# Change to no to disable tunnelled clear text passwords
#PasswordAuthentication yes
# Kerberos options
#KerberosAuthentication no
#KerberosGetAFSToken no
#KerberosOrLocalPasswd yes
#KerberosTicketCleanup yes
# GSSAPI options
#GSSAPIAuthentication no
#GSSAPICleanupCredentials yes
X11Forwarding yes
X11DisplayOffset 10
PrintMotd no
TCPKeepAlive yes
#UseLogin no
#MaxStartups 10:30:60
#Banner /etc/issue.net
# Allow client to pass locale environment variables
AcceptEnv LANG LC_*
#Subsystem sftp /usr/lib/openssh/sftp-server
Subsystem sftp internal-sftp
# Set this to 'yes' to enable PAM authentication, account processing,
# and session processing. If this is enabled, PAM authentication will
# be allowed through the ChallengeResponseAuthentication and
# PasswordAuthentication.  Depending on your PAM configuration,
# PAM authentication via ChallengeResponseAuthentication may bypass
# the setting of "PermitRootLogin without-password".
# If you just want the PAM account and session checks to run without
# PAM authentication, then enable this but set PasswordAuthentication
# and ChallengeResponseAuthentication to 'no'.
UsePAM yes
```