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Added an -a switch for 'auto tagging'.

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This currently only creates two tags, but they are immensely helpful
in automating restores of snapshots to volumes.

If this feature is liked, I can extend it to do more api work for
adding instance_id and other metadata to tags, but did not want
to initially increase dependencies or complexity.

anthroprose@gmail.com
This commit is contained in:
Alex Corley 2013-01-16 12:34:31 -06:00
parent 979fb3c431
commit b2c8d872d8
1 changed files with 11 additions and 1 deletions
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12
ec2-automate-backup/ec2-automate-backup.sh
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@ -61,6 +61,13 @@ create_EBS_Snapshot_Tags()
then then
snapshot_tags="$snapshot_tags --tag PurgeAfter=$purge_after_date --tag PurgeAllow=true" snapshot_tags="$snapshot_tags --tag PurgeAfter=$purge_after_date --tag PurgeAllow=true"
fi fi
if $auto_tag
then
snapshot_tags="$snapshot_tags --tag Volume=${ebs_selected} --tag Created=$date_current"
fi
#if $snapshot_tags is not zero length then set the tag on the snapshot using ec2-create-tags #if $snapshot_tags is not zero length then set the tag on the snapshot using ec2-create-tags
if [[ -n $snapshot_tags ]] if [[ -n $snapshot_tags ]]
then echo "Tagging Snapshot $ec2_snapshot_resource_id with the following Tags:" then echo "Tagging Snapshot $ec2_snapshot_resource_id with the following Tags:"
@ -149,10 +156,12 @@ date_binary=""
#sets the "Name" tag set for a snapshot to false - using "Name" requires that ec2-create-tags be called in addition to ec2-create-snapshot #sets the "Name" tag set for a snapshot to false - using "Name" requires that ec2-create-tags be called in addition to ec2-create-snapshot
name_tag_create=false name_tag_create=false
#sets the auto_tagging feature to false - requires same as Name tag, auto sets tags like Volume with volume_id and Created with timestamp for easy searching
auto_tag=false
#sets the Purge Snapshot feature to false - this feature will eventually allow the removal of snapshots that have a "PurgeAfter" tag that is earlier than current date #sets the Purge Snapshot feature to false - this feature will eventually allow the removal of snapshots that have a "PurgeAfter" tag that is earlier than current date
purge_snapshots=false purge_snapshots=false
#handles options processing #handles options processing
while getopts :s:c:r:v:t:k:pn opt while getopts :s:c:r:v:t:k:pna opt
do do
case $opt in case $opt in
s) selection_method="$OPTARG";; s) selection_method="$OPTARG";;
@ -163,6 +172,7 @@ while getopts :s:c:r:v:t:k:pn opt
k) purge_after_days="$OPTARG";; k) purge_after_days="$OPTARG";;
n) name_tag_create=true;; n) name_tag_create=true;;
p) purge_snapshots=true;; p) purge_snapshots=true;;
a) auto_tag=true;;
*) echo "Error with Options Input. Cause of failure is most likely that an unsupported parameter was passed or a parameter was passed without a corresponding option." 1>&2 ; exit 64;; *) echo "Error with Options Input. Cause of failure is most likely that an unsupported parameter was passed or a parameter was passed without a corresponding option." 1>&2 ; exit 64;;
esac esac
done done