58 lines
1.7 KiB
Bash
Executable file
58 lines
1.7 KiB
Bash
Executable file
#!/bin/bash
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# Argument = -r <path/to/rootfs> -i <container-ip> -k <vagrant-private-key-path>
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CONTAINER_ROOTFS=
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CONTAINER_IP=
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VAGRANT_PRIVATE_KEY_PATH=
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options=$(getopt -o r:i:k: -- "$@")
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eval set -- "$options"
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declare r CONTAINER_ROOTFS \
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i CONTAINER_IP \
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k VAGRANT_PRIVATE_KEY_PATH
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while true
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do
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case "$1" in
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-r) CONTAINER_ROOTFS=$2; shift 2;;
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-i) CONTAINER_IP=$2; shift 2;;
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-k) VAGRANT_PRIVATE_KEY_PATH=$2; shift 2;;
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*) break ;;
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esac
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done
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if [[ -z $CONTAINER_ROOTFS ]] || [[ -z $CONTAINER_IP ]] || [[ -z $VAGRANT_PRIVATE_KEY_PATH ]]
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then
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echo 'You forgot an argument!'
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exit 1
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fi
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remote_setup_script() {
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cat << EOF
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useradd -d /home/vagrant -m vagrant -r -s /bin/bash
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usermod -a -G admin vagrant
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cp /etc/sudoers /etc/sudoers.orig
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sed -i -e '/Defaults\s\+env_reset/a Defaults\texempt_group=admin' /etc/sudoers
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sed -i -e 's/%admin\s\+ALL=(ALL)\s\+ALL/%admin ALL=NOPASSWD:ALL/g' /etc/sudoers
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service sudo restart
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sudo su vagrant -c "mkdir -p /home/vagrant/.ssh"
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sudo su vagrant -c "curl -s -o /home/vagrant/.ssh/authorized_keys https://raw.github.com/mitchellh/vagrant/master/keys/vagrant.pub"
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EOF
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}
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REMOTE_SETUP_SCRIPT_PATH="/tmp/setup-vagrant-user"
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# Ensures the private key has the right permissions
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# Might not be needed after: https://github.com/mitchellh/vagrant/commit/d304cca35d19c5bd370330c74f003b6ac46e7f4a
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chmod 0600 $VAGRANT_PRIVATE_KEY_PATH
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remote_setup_script > "${CONTAINER_ROOTFS}${REMOTE_SETUP_SCRIPT_PATH}"
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chmod +x "${CONTAINER_ROOTFS}${REMOTE_SETUP_SCRIPT_PATH}"
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ssh ubuntu@"$CONTAINER_IP" \
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-o 'StrictHostKeyChecking no' \
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-o 'UserKnownHostsFile /dev/null' \
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-i $VAGRANT_PRIVATE_KEY_PATH \
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-- \
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sudo $REMOTE_SETUP_SCRIPT_PATH
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