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https://github.com/jpetazzo/container.training.git
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9e5c7c8216
The former VM deployment process relied on extra scripts located in a (private) repo. The new process is standalone.
133 lines
2.8 KiB
Bash
Executable File
133 lines
2.8 KiB
Bash
Executable File
#!/bin/bash
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# borrowed from https://gist.github.com/kirikaza/6627072
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usage() {
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cat >&2 <<__
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usage: find-ubuntu-ami.sh [ <filter>... ] [ <sorting> ]
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where:
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<filter> is pair of key and substring to search
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-r <region>
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-n <name>
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-v <version>
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-a <arch>
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-t <type>
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-d <date>
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-i <image>
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-k <kernel>
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<sorting> is on of:
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-R by region
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-N by name
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-V by version
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-A by arch
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-T by type
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-D by date
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-I by image
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-K by kernel
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protip for Docker orchestration workshop admin:
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./find-ubuntu-ami.sh -t hvm:ebs -r \$AWS_REGION -v 15.10 -N
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__
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exit 1
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}
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args=`getopt hr:n:v:a:t:d:i:k:RNVATDIK $*`
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if [ $? != 0 ] ; then
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echo >&2
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usage
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fi
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region=
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name=
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version=
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arch=
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type=
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date=
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image=
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kernel=
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sort=date
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set -- $args
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for a ; do
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case "$a" in
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-h) usage ;;
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-r) region=$2 ; shift ;;
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-n) name=$2 ; shift ;;
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-v) version=$2 ; shift ;;
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-a) arch=$2 ; shift ;;
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-t) type=$2 ; shift ;;
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-d) date=$2 ; shift ;;
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-i) image=$2 ; shift ;;
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-k) kernel=$2 ; shift ;;
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-R) sort=region ;;
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-N) sort=name ;;
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-V) sort=version ;;
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-A) sort=arch ;;
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-T) sort=type ;;
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-D) sort=date ;;
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-I) sort=image ;;
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-K) sort=kernel ;;
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--) shift ; break ;;
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*) continue ;;
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esac
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shift
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done
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[ $# = 0 ] || usage
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fix_json() {
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tr -d \\n | sed 's/,]}/]}/'
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}
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jq_query() { cat <<__
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.aaData | map (
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{
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region: .[0],
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name: .[1],
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version: .[2],
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arch: .[3],
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type: .[4],
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date: .[5],
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image: .[6],
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kernel: .[7]
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} | select (
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(.region | contains("$region")) and
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(.name | contains("$name")) and
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(.version | contains("$version")) and
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(.arch | contains("$arch")) and
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(.type | contains("$type")) and
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(.date | contains("$date")) and
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(.image | contains("$image</a>")) and
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(.kernel | contains("$kernel"))
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)
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) | sort_by(.$sort) | .[] |
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"\(.region)|\(.name)|\(.version)|\(.arch)|\(.type)|\(.date)|\(.image)|\(.kernel)"
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__
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}
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trim_quotes() {
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sed 's/^"//;s/"$//'
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}
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escape_spaces() {
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sed 's/ /\\\ /g'
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}
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url=http://cloud-images.ubuntu.com/locator/ec2/releasesTable
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{
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echo REGION NAME VERSION ARCH TYPE DATE IMAGE KERNEL
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curl -s $url | fix_json | jq "`jq_query`" | trim_quotes | escape_spaces | tr \| ' '
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} |
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while read region name version arch type date image kernel ; do
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image=${image%<*}
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image=${image#*>}
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echo "$region|$name|$version|$arch|$type|$date|$image|$kernel"
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done | column -t -s \|
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