mirror of
https://github.com/k3s-io/k3s.git
synced 2024-06-07 19:41:36 +00:00
100 lines
2.8 KiB
Plaintext
100 lines
2.8 KiB
Plaintext
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#!/bin/bash
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set -ve
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cd $(dirname $0)/..
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if [ ! -f /etc/vagrant_box_build_time ]; then
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echo "This script should only be called during vagrant provisioning"
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exit 1
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fi
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ARCH=amd64
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if [[ $HOME == /go/* ]]; then
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echo "Must not launch vagrant from /go/"
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exit 1
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fi
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if [ -z "${GOPATH}" ]; then
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GOPATH=$(realpath $HOME/../../../..)
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echo "WARNING: Assuming GOPATH=$GOPATH"
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else
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echo "Using parent GOPATH=$GOPATH"
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fi
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goversion=$(grep "^FROM " Dockerfile.dapper | sed -e 's/^FROM golang:\(.*\)-.*/\1/')
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if [ -z "$goversion" ]; then
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echo "Cannot find version of go to fetch"
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exit 1
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fi
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echo "Installing go $goversion"
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apk add -q -f curl libc6-compat tzdata
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curl -sL https://storage.googleapis.com/golang/go${goversion}.linux-${ARCH}.tar.gz | tar -xzf - -C /usr/local
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# ---
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cat <<EOF >/etc/profile.d/build.sh
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export STATIC_BUILD=true
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EOF
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# ---
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cat <<EOF >/etc/profile.d/go.sh
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export GOPATH=$GOPATH
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export PATH=$PATH:/usr/local/go/bin:$GOPATH/bin
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EOF
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. /etc/profile.d/go.sh
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# ---
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sed -i 's|:/bin/ash$|:/bin/bash|g' /etc/passwd
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cat <<\EOF >/etc/profile.d/color.sh
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alias ls='ls --color=auto'
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export PS1='\033[31m[ \033[90m\D{%F %T}\033[31m ]\n\[\033[36m\]\u\[\033[m\]🐮\[\033[32m\]\h:\[\033[33;1m\]\w\[\033[m\]$ '
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EOF
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# ---
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mkdir -p ${GOPATH}/bin
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mkdir -p /go
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ln -s $GOPATH/bin /go/bin
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sed ':a;N;$!ba;s/\\\n/ /g' <Dockerfile.dapper | grep '^RUN ' | sed -e 's/^RUN //' >/tmp/docker-run
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export BINDIR=/go/bin
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export GOPATH=/go
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export HOME=/tmp && cd
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. /tmp/docker-run
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cd /go
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go get github.com/rancher/trash
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rm -rf /go
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cd
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# ---
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cd /etc/local.d
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cat <<\EOF >cgroup.start
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#!/bin/bash
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mount cgroup_root /sys/fs/cgroup -t tmpfs -o "rw,nosuid,nodev,noexec,relatime,size=10240k,mode=755"
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# blkio freezer net_cls net_prio
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for d in cpu cpuacct cpuset devices memory pids; do
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mkdir -p /sys/fs/cgroup/$d
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mount $d /sys/fs/cgroup/$d -t cgroup -o "rw,nosuid,nodev,noexec,relatime,$d"
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done
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EOF
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chmod 0755 cgroup.start
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rc-update add local default
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rc-service local start
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# ---
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cat <<EOF >/etc/profile.d/docker.sh
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export DOCKER_HOST=tcp://10.0.2.2:2375
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EOF
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. /etc/profile.d/docker.sh
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# ---
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cat <<\EOF >>/etc/motd
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, ,
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,-----------|'------'| |\ ____
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/. '-'@ o|-' | | /___ \
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|/| | .. | | | __ __) | ____
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| .________.'----' | |/ /|__ < / __/
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| || | || | < ___) |\__ \
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\__|' \__|' |_|\_\_____/____/
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EOF
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# ---
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set +v
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if ! docker version --format '{{.Server.Version}}' >/tmp/docker-server-version; then
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echo "WARNING: Unable to connect to the docker socket, to enable docker in vagrant run the following command on the host:"
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echo "docker run -d -v /var/run/docker.sock:/var/run/docker.sock -p 127.0.0.1:2375:2375 alpine/socat TCP-LISTEN:2375,fork UNIX-CONNECT:/var/run/docker.sock"
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else
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echo "Using host docker server v$(cat /tmp/docker-server-version)"
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fi
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