The cirros image was rebuilt against the 3.13.0-83 kernel, drivers e1000e, igbvf...

[packages/trusty/cirros-testvm.git] / cirros-testvm / src-cirros / src / sbin / cirros-apply

diff --git a/cirros-testvm/src-cirros/src/sbin/cirros-apply b/cirros-testvm/src-cirros/src/sbin/cirros-apply
new file mode 100755 (executable)
index 0000000..07bbec6
--- /dev/null
+++ b/cirros-testvm/src-cirros/src/sbin/cirros-apply
@@ -0,0 +1,133 @@
+#!/bin/sh
+
+. ${CIRROS_LIB:=/lib/cirros/shlib_cirros} ||
+       { echo "failed to read ${CIRROS_LIB}" 1>&2; exit 1; }
+
+SSH_ROOT_PREFIX="command=\"echo Please login as \\'cirros\\' user, not as root; echo; sleep 10\""
+
+Usage() {
+       cat <<EOF
+Usage: ${0##*/} [ options ] mode
+
+   Call appropriate datasource for its 'apply-<mode>' stage, 
+   and then apply generic 'apply-<mode>' hooks.
+
+   If there is no data source, or datasource configured is
+   not of type 'mode', then it will exit silently with success.
+
+   mode is one of 'net' or 'local'
+
+   options:
+   -v | --verbose  : be more verbose
+EOF
+}
+
+cirros_apply() {
+       local short_opts="hv"
+       local long_opts="help,verbose"
+       local getopt_out=""
+       getopt_out=$(getopt --name "${0##*/}" \
+               --options "${short_opts}" --long "${long_opts}" -- "$@") &&
+               eval set -- "${getopt_out}" ||
+               { bad_Usage; return; }
+
+       local cur="" next="" mode="" VERBOSITY
+
+       while [ $# -ne 0 ]; do
+               cur=${1}; next=${2};
+               case "$cur" in
+                       -h|--help) Usage ; exit 0;;
+                       -v|--verbose) VERBOSITY=$((${VERBOSITY}+1));;
+                       --) shift; break;;
+               esac
+               shift;
+       done
+
+       [ $# -ne 0 ] || { bad_Usage "must provide mode"; return; }
+       mode="$1"
+       shift
+
+       [ "$mode" = "net" -o "$mode" = "local" ] ||
+               { bad_Usage "mode must be 'net' or 'local'"; return; }
+
+       local dsname dsmode root
+
+       assert_datasource ||
+               { debug 1 "no datasource present"; return 0; }
+
+       dsname="${_DATASOURCE_NAME}"
+       dsmode="${_DATASOURCE_MODE}"
+
+       [ "${dsmode}" = "$mode" ] || {
+               debug 1 "datasource found is mode '${dsmode}', skipping";
+               return 0;
+       }
+
+       PATH="${DS_D}:$PATH"
+       local root="${TARGET_ROOT}"
+       if [ -n "$root" ]; then
+               local sd="$PWD"
+               cd "$root" && root="$PWD" && cd "$sd" ||
+                       return 1;
+       else
+               root="/"
+       fi
+       TARGET_ROOT=$root "$dsname" "apply-${dsmode}" "$RESULTS_D" ||
+               { error "$dsname failed in apply-$dsmode"; return 1; }
+
+       #
+       # here do any common things for $mode
+       # 
+       local hostname=""
+       if ds_get_item hostname || ds_get_item local-hostname; then
+               hostname="${_RET%%.*}"
+               echo "$hostname" > /etc/hostname
+               hostname -F /etc/hostname
+       fi
+
+    
+       ## if there is a 'ephemeral0' block device, mount it
+       if find_devs_with LABEL=ephemeral0 && [ -n "${_RET}" ]; then
+               # get the first one only
+               local dev="${_RET% *}"
+               echo "${dev}     /mnt      auto     rw,defaults 0 0" >> /etc/fstab
+               mount /mnt ||
+                       error "failed to mount ${dev}"
+       fi
+
+       # if we were provided with a network/interfaces file copy it
+       if [ -f "$RESULTS_D/network-interfaces" ]; then
+               local nif="$TARGET_ROOT/etc/network/interfaces"
+               [ -d "$TARGET_ROOT/etc/network" ] ||
+                       mkdir -p "$TARGET_ROOT/etc/network"
+               [ ! -f "$nif" ] || cp "$nif" "$nif.dist" ||
+                       error "failed to copy network interfaces"
+               debug 1 "copied network/interfaces"
+       fi
+
+       # if we have public-keys, put them in cirros user                                                    
+       if ds_get_item_path public-keys; then
+               local keyfile="$_RET"
+               ds_get_item public-keys ||
+                       error "failed to get public-keys"
+               mkdir -p "${TARGET_ROOT}/home/cirros" "${TARGET_ROOT}/root"
+               HOME=$TARGET_ROOT/home/cirros su -c "ssh-add-key --replace -" cirros < "$keyfile"
+               HOME=$TARGET_ROOT/root ssh-add-key --replace \
+                       --prefix "$SSH_ROOT_PREFIX" - < "$keyfile"
+       fi 
+
+       local name=""
+       if [ -c /dev/urandom ]; then
+               for name in random_seed random-seed; do
+                       if ds_has_item "$name"; then
+                               ds_cat_item "$name" > /dev/urandom && break
+                       fi
+               done
+       fi
+
+       return 0
+}
+
+cirros_apply "$@"
+
+# vi: ts=4 noexpandtab