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73 lines
1.7 KiB
Bash
73 lines
1.7 KiB
Bash
#!/usr/bin/env bash
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# Echo commands
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set -o xtrace
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# Exit on error to stop unexpected errors
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set -o errexit
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# Keep track of the current directory
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TOOLS_DIR=$(cd $(dirname "$0") && pwd)
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TOP_DIR=`cd $TOOLS_DIR/..; pwd`
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# Change dir to top of devstack
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cd $TOP_DIR
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# Echo usage
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usage() {
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echo "Add stack user and keys"
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echo ""
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echo "Usage: $0 [full path to raw uec base image]"
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}
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# Make sure this is a raw image
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if ! qemu-img info $1 | grep -q "file format: raw"; then
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usage
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exit 1
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fi
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# Mount the image
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DEST=/opt/stack
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STAGING_DIR=/tmp/`echo $1 | sed "s/\//_/g"`.stage.user
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mkdir -p $STAGING_DIR
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umount $STAGING_DIR || true
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sleep 1
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mount -t ext4 -o loop $1 $STAGING_DIR
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mkdir -p $STAGING_DIR/$DEST
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# Create a stack user that is a member of the libvirtd group so that stack
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# is able to interact with libvirt.
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chroot $STAGING_DIR groupadd libvirtd || true
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chroot $STAGING_DIR useradd stack -s /bin/bash -d $DEST -G libvirtd || true
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# Add a simple password - pass
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echo stack:pass | chroot $STAGING_DIR chpasswd
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# Configure sudo
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( umask 226 && echo "stack ALL=(ALL) NOPASSWD:ALL" \
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> $STAGING_DIR/etc/sudoers.d/50_stack_sh )
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# Gracefully cp only if source file/dir exists
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function cp_it {
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if [ -e $1 ] || [ -d $1 ]; then
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cp -pRL $1 $2
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fi
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}
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# Copy over your ssh keys and env if desired
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cp_it ~/.ssh $STAGING_DIR/$DEST/.ssh
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cp_it ~/.ssh/id_rsa.pub $STAGING_DIR/$DEST/.ssh/authorized_keys
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cp_it ~/.gitconfig $STAGING_DIR/$DEST/.gitconfig
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cp_it ~/.vimrc $STAGING_DIR/$DEST/.vimrc
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cp_it ~/.bashrc $STAGING_DIR/$DEST/.bashrc
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# Copy devstack
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rm -rf $STAGING_DIR/$DEST/devstack
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cp_it . $STAGING_DIR/$DEST/devstack
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# Give stack ownership over $DEST so it may do the work needed
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chroot $STAGING_DIR chown -R stack $DEST
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# Unmount
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umount $STAGING_DIR
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