Can't you use /upgrade.site[1]? [1] http://www.openbsd.org/faq/faq4.html#site
On 4 December 2012 21:59, Frank Brodbeck <f...@guug.de> wrote: > On Tue, Dec 04, 2012 at 09:44:59PM +0000, Heptas Torres wrote: > > Thanks. What I meant was more things like the script > > http://gouloum.fr/code/script/install_snapshot.sh - this seems a bit > > outdated and was wondering whether people use something similar for > > system upgrades plus some package upgrades automatically. I was just > > curious about what the best practices for automatic upgrades and syncs > > are. > > This is something that I use. Though that script only fetches the > neccessary files and copies bsd.rd to / > > The script saves everything in your CWD. After running the script I just > boot bsd.rd, run the upgrade and do sysmerge and pkg_add -u afterwards, > so the main benefit is keeping the downtime small and the script can > detect if the mirror you're fetching your sets from is out of sync. > > Frank. > > #!/bin/ksh > # $Id: snapshotset.sh,v 1.4 2012/12/04 21:49:22 fab Exp $ > > ARCH=$(uname -m) > MIRROR=http://openbsd.cs.fau.de/ > LOCATION=pub/OpenBSD/snapshots/${ARCH}/ > export showchanges=0 > force=0 > > [[ "X$1" = 'X-f' ]] && force=1 > > echo "fetching SHA256 from ${MIRROR}" > ftp ${MIRROR}${LOCATION}SHA256 > echo "\nfetching SHA256 from ftp.openbsd.org" > ftp -o SHA256.master http://ftp.openbsd.org/${LOCATION}SHA256 > > printf 'comaparing SHA256 files ' > if [[ $(diff -u SHA256 SHA256.master) >/dev/null ]]; > then > print 'failed. mirror out of sync or compromised\n' > diff -u SHA256.master SHA256 > [[ $force -eq 1 ]] || exit 2 > else > print 'ok.\n' > fi > > echo "\nfetching index.txt: " > ftp ${MIRROR}${LOCATION}/index.txt > echo "\nfetching INSTALL.${ARCH}" > ftp ${MIRROR}${LOCATION}/INSTALL.${ARCH} > > for i in bsd bsd.rd bsd.mp; > do > printf "checking %s:" "$i" > [[ -f $i && $(grep "^$(sha256 $i)$" SHA256) >/dev/null ]] && \ > echo " uptodate." || \ > { > echo " missing or cksum mismatch, fetching." > ftp ${MIRROR}${LOCATION}$i > showchanges=1 > } > done > > { grep "tgz$" index.txt | awk '{ print $10 }'; }|& > while read -p basepkg > do > printf "checking %s:" "$basepkg" > [[ -f $basepkg && $(grep "^$(sha256 $basepkg)" SHA256) >/dev/null > ]] && \ > echo " uptodate." || \ > { > echo " missing or cksum mismatch, fetching." > ftp ${MIRROR}${LOCATION}${basepkg} > showchanges=1 > } > done 3>&- > > printf "checking /bsd.rd:" > if [[ "$(sha256 -q bsd.rd)" = "$(sha256 -q /bsd.rd)" ]]; > then > printf " uptodate.\n" > else > printf "Copying bsd.rd to /\n" > su root -c "cp bsd.rd /bsd.rd" > fi > > if [[ $showchanges -eq 1 ]]; > then > echo "Fetching changes from current.html" > ftp -o - -V http://www.openbsd.org/faq/current.html | \ > egrep '<li><a href="#.*">[0-9]{4}/[0-9]{2}/[0-9]{2} - .*</a>' > | \ > egrep -o '[0-9]{4}/[0-9]{2}/[0-9]{2} - [^<]+' > fi > > unset showchanges > > -- > Frank Brodbeck <f...@guug.de> > > -- Oldak Quill (oldakqu...@gmail.com)
