# ~/.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 "$(dircolors -b)"
alias ls='ls --color=auto'
#alias dir='dir --color=auto'
#alias vdir='vdir --color=auto'
alias grep='grep --color=auto'
alias fgrep='fgrep --color=auto'
alias egrep='egrep --color=auto'
fi
# colored GCC warnings and errors
#export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01'
# some more ls aliases
alias ll='ls -alF'
alias la='ls -A'
alias l='ls -CF'
# Add an "alert" alias for long running commands. Use like so:
# sleep 10; alert
alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(history|tail -n1|sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"'
# Alias definitions.
# You may want to put all your additions into a separate file like
# ~/.bash_aliases, instead of adding them here directly.
# See /usr/share/doc/bash-doc/examples in the bash-doc package.
if [ -f ~/.bash_aliases ]; then
. ~/.bash_aliases
fi
# enable programmable completion features (you don't need to enable
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
# sources /etc/bash.bashrc).
if ! shopt -oq posix; then
if [ -f /usr/share/bash-completion/bash_completion ]; then
. /usr/share/bash-completion/bash_completion
elif [ -f /etc/bash_completion ]; then
. /etc/bash_completion
fi
fi
. restart-codekube.sh
#!/bin/bash
kubectl get pods "$HOSTNAME" || (
echo "Use kubens to switch to the namespace of this instance and try again!"
echo "(we can't do this for you since we don't know the namespace name)"
exit 1
)
kubectl delete pod "$HOSTNAME"
. code.sh
#!/bin/bash
# Script that mimics the open-from-stdin functionality of VSCode
if [ "$1" == "-" ]; then
TEMP=$(mktemp /tmp/stdin_XXXXXX)
cat > "$TEMP"
exec code-server -r "$TEMP"
exit 0
fi;
# Pass through everything else to `code-server`
# Shellcheck SC2068 = quoting variables to prevent globbing - we want that here.
# shellcheck disable=SC2068
exec code-server $@
. startup.sh
#!/bin/bash
[[ -f /home/code/.homedir-initialized ]] || (
echo "Remove this file to re-copy files from /etc/skel /opt/default_home at next container startup" > /home/code/.homedir-initialized
# dotglob to catch files like `.bashrc`
shopt -s dotglob
cp -r /etc/skel/* /home/code
cp -r /opt/default_home/* /home/code
shopt -u dotglob
# install kubernetes ext
#su code --login -c "/usr/bin/code-server --install-extension ms-kubernetes-tools.vscode-kubernetes-tools"
)
# make workspace dir if it doesn't exist
[[ -d /home/code/workspace ]] || mkdir /home/code/workspace
# chown stuff to kube:kube
chown code:code /home/code -R
# generate env whitelist from su using.. a blacklist, pretty much.
env_whitelist=$(env | cut -d = -f 1 | grep -v -e HOSTNAME -e PWD -e HOME -e TERM -e SHLVL -e LC_ALL -e ^_$ | tr "\n" "," | head -c -1)
# configure kubectl so vscode's kubernetes extension works
# su code --login -w "$env_whitelist" -c "/usr/local/bin/generate-kubeconfig.sh"
# start code-server
# su code --login -w "$env_whitelist" -c "/usr/bin/code-server --bind-addr 0.0.0.0:8080 /home/code/workspace" # --enable-proposed-api [\"ms-vsliveshare.vsliveshare\",\"ms-vscode.node-debug\",\"ms-vscode.node-debug2\"]
runuser code --login -w "$env_whitelist" -c "/usr/bin/code-server --bind-addr 0.0.0.0:8080 /home/code/workspace" # --enable-proposed-api [\"ms-vsliveshare.vsliveshare\",\"ms-vscode.node-debug\",\"ms-vscode.node-debug2\"]
2. 설명
① Ubuntu 20.04를 기준으로 했다.
. 18.04도 가능할 것으로 보이지만, `startup.sh` 내용 中 마지막 라인에 있는
. `su` 또는 `runuser`의 `-w` 옵션이 18.04에서는 적용되지 않아서 지금은 20.04로 했다.
→ 18.04에서도 적용 가능하도록 연구해보겠다 (언제가 될지는...^^)
② 개발환경으로 사용되기에 기본적인 패키지들을 설치했다.
. 추후 필요에 따라 추가하면 된다.
. `DEBIAN_FRONTEND="noninteractive"` 부분이 없으면 설치 중간에 사용자 입력을 기다리기도 한다. (설치 오류)
