diff options
| -rwxr-xr-x | get_machine | 90 | ||||
| -rw-r--r-- | parse_credsfile | 14 |
2 files changed, 59 insertions, 45 deletions
diff --git a/get_machine b/get_machine index 963cc35..7d4e619 100755 --- a/get_machine +++ b/get_machine @@ -1,13 +1,11 @@ #!/bin/bash -. ./osrc.sh - -image_f20="db-f20_x86_64-cloud-0.0-2" -flavor="m1.small" - +die() { echo "$@" ; exit 1 ; } info() { echo " * $@" ; } -option_distro="" +opt_openstack_instance=os1 +opt_distro=fedora +opt_distro_version=20 function show_help() { @@ -17,69 +15,71 @@ Usage: $0 OPTION Script is aimed to help sysadmin. Options: - --distro Distro version, like fedora-20 + --distro=NAME Distro name, like fedora + --distro-version=VERSION E.g. 20 for Fedora 20 + --openstack-instance=ID EOHELP -test -n "$1" && exit $1 +test -n "$1" && exit "$1" } -ARGS=`getopt -o "" -l "help,distro:" -n "$0" -- "$@"` \ - || exit 1 +boot() +( + set -o pipefail + nova boot "$1" --poll \ + --image "$2" \ + --flavor "$3" \ + --security-groups "$os_security_group" \ + --key-name "$os_keypair" \ + | grep "| id " | cut -d\| -f 3 | xargs -n 1 +) +get_ip() +( + id="$1" + set -o pipefail + nova show "$id" | grep ' network ' \ + | cut -d\| -f 3 | cut -d, -f2 | xargs -n 1 +) + + +longopts="distro:,distro-version:,openstack-instance:" +ARGS=$(getopt -o "" -l "help,$longopts" -n "$0" -- "$@") \ + || exit 1 eval set -- "$ARGS" while true; do case "$1" in - --distro) - case "$2" in - fedora-*) - option_distro=$2 - ;; - *) - echo "bad distro option $2, use fedora-20, etc." - exit 1 - ;; - esac + --distro|--distro-version|--openstack-instance) + opt=$(sed -e 's/^--//' -e 's/[^[a-zA-Z0-9]/_/g'<<<"$1") + eval "opt_$opt=\"${2,,}\"" shift 2 ;; + --help) show_help 0 ;; + --) shift break; esac done -image_var=image_f${option_distro##fedora-} -eval "image=\$$image_var" -test -z "$image" && echo "no such image $image_var" && exit 1 +. ./parse_credsfile "$opt_openstack_instance" || exit 1 +. ./config/os/"$opt_openstack_instance.sh" || exit 1 +image_version=$opt_distro$opt_distro_version +image=${os_image_ids[$image_version]} +flavor=${os_flavor_ids[$image_version]} -boot() -{ - x=$( - nova boot "$1" --poll --image "$2" --flavor "$3" \ - --security-groups praiskup-dbt \ - --key-name praiskup-test \ - | grep "| id " | cut -d\| -f 3 - ) - echo $x -} +test -z "$image" && die "no image for '$image_version'" +test -z "$flavor" && die "no flavor for '$image_version'" -get_ip() -{ - local id="$1" - ip=$( - nova show "$id" | grep ' network ' \ - | cut -d\| -f 3 | cut -d, -f2 - ) - echo $ip -} +info "booting machine $image_version from $image" -info "booting machine $option_distro from $image" +machine=$(boot "testing-$image" "$image" "$flavor") -machine=`boot "testing-$image_var" "$image" "$flavor"` info "machine id: $machine" -ip=`get_ip $machine` +ip=$(get_ip "$machine") info "ip: $ip" diff --git a/parse_credsfile b/parse_credsfile new file mode 100644 index 0000000..956ab4e --- /dev/null +++ b/parse_credsfile @@ -0,0 +1,14 @@ +credsfile="private/os/$1.yml" + +while read line; do + if [[ "$line" =~ ^([a-zA-Z0-9_]*):\ ?(.*)$ ]]; then + key="${BASH_REMATCH[1]}" + if test "$key" = os_nova_password; then + key=os_password + fi + eval set ${BASH_REMATCH[2]} + eval "${key^^}"="\"$@\"" + fi +done < "$credsfile" + +# vi: syntax=sh |