39 lines
1.1 KiB
Bash
Executable file
39 lines
1.1 KiB
Bash
Executable file
#!/bin/sh
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set -e
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NAME=gitea
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IMAGE=/tmp/$NAME.raw
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[ -z $ROOTFS ] && ROOTFS=$(mktemp -d $NAME.XXX -t)
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[ -z $ALPINE_VERSION ] && ALPINE_VERSION=3.10
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[ -z $ALPINE_RELEASE ] && ALPINE_RELEASE=0
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ALPINE_TARBALL=alpine-minirootfs-$ALPINE_VERSION.$ALPINE_RELEASE-x86_64.tar.gz
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[ -f $IMAGE.raw ] && rm $IMAGE.raw
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[ -f $ALPINE_TARBALL ] || wget http://dl-cdn.alpinelinux.org/alpine/v$ALPINE_VERSION/releases/x86_64/$ALPINE_TARBALL
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(sudo systemctl stop $NAME.service && sudo portablectl detach $NAME) || echo "Image not attached."
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tar xf $ALPINE_TARBALL -C $ROOTFS/
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chmod 755 $ROOTFS
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mkdir -p \
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$ROOTFS/etc/systemd/system \
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$ROOTFS/etc/$NAME \
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$ROOTFS/var/lib/$NAME \
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$ROOTFS/run/$NAME \
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$ROOTFS/root/.ssh
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touch $ROOTFS/etc/machine-id $ROOTFS/etc/resolv.conf
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cp systemd/* $ROOTFS/etc/systemd/system/
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sudo systemd-nspawn --directory $ROOTFS/ /sbin/apk update
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sudo systemd-nspawn --directory $ROOTFS/ /sbin/apk add --no-cache gitea openssh-keygen
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sudo systemd-nspawn --directory $ROOTFS/ /bin/rm -rf /etc/apk/* /var/cache/*
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mksquashfs $ROOTFS/ $IMAGE -all-root -noappend
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sudo portablectl attach $IMAGE
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sudo systemctl restart $NAME.service
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