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  • Committer: Colin Watson
  • Date: 2007-06-18 20:00:14 UTC
  • Revision ID: git-v1:bdb520ff21d55a70cc0a7c80de9a90052e1ebe91
[project @ Arch-1:colin.watson@canonical.com--2005%kickseed--mainline--0--patch-174]
Display an error if we can't fetch the Kickstart file from HTTP/FTP, or ...
* Display an error if we can't fetch the Kickstart file from HTTP/FTP, or
  if we can't mount the given NFS server.



Original author: Colin Watson <colin.watson@canonical.com>
Date: 2005-08-08 14:01:28+00:00

r47465

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initrd-kickseed
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        fi
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}
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FETCH_ERROR=
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fetch_url () {
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        local url="$1"
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        local file="$2"
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        while [ $iters -lt 3 ]; do
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                # TODO proxy support? Would it be useful?
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                # TODO add progress bar
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                if wget -q "$url" -O "$file" 2>&1 | logger -t kickseed; then
 
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                if FETCH_ERROR="$(wget -q "$url" -O "$file" 2>&1)"; then
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                        return 0
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                fi
 
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                echo "$FETCH_ERROR" | logger -t kickseed
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                iters=$(($iters + 1))
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        done
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        return 1
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                logger -t kickseed "Downloading kickstart file from $KS"
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                if ! fetch_url "$KS" "$KSCFG"; then
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                        logger -t kickseed "... failed"
 
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                        db_subst initrd-kickseed/wget-failed URL "$KS"
 
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                        db_subst initrd-kickseed/wget-failed \
 
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                                ERROR "$FETCH_ERROR"
 
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                        db_input high initrd-kickseed/wget-failed || true
 
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                        db_go
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                        exit 1
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                fi
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                ;;
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                if ! mount -t nfs -o ro,intr,nolock \
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                                "$server:${file%/*}" "${KSCFG%/*}"; then
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                        logger -t kickseed "... failed"
 
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                        db_subst initrd-kickseed/nfs-mount-failed \
 
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                                DIR "${file%/*}"
 
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                        db_subst initrd-kickseed/nfs-mount-failed \
 
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                                SERVER "$server"
 
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                        db_input initrd-kickseed/nfs-mount-failed || true
 
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                        db_go
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                        exit 1
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                fi
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                trap "umount '${KSCFG%/*}' || true" \