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Add command to retag instances

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This commit is contained in:
Jérôme Petazzoni
2016-03-28 13:47:39 +02:00
parent 8240734b6e
commit d8680366db
2 changed files with 35 additions and 20 deletions
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8
prepare-vms/scripts/aws.sh
View File

@@ -107,3 +107,11 @@ aws_kill_instances_by_tag() {
| grep ^TERMINATINGINSTANCES
}
aws_tag_instances() {
OLD_TAG_OR_TOKEN=$1
NEW_TAG=$2
IDS=$(aws_get_instance_ids_by_client_token $OLD_TAG_OR_TOKEN)
[[ -n "$IDS" ]] && aws ec2 create-tags --tag Key=Name,Value=$NEW_TAG --resources $IDS >/dev/null
IDS=$(aws_get_instance_ids_by_tag $OLD_TAG_OR_TOKEN)
[[ -n "$IDS" ]] && aws ec2 create-tags --tag Key=Name,Value=$NEW_TAG --resources $IDS >/dev/null
}

47
prepare-vms/scripts/trainer-cli
View File

@@ -357,6 +357,12 @@ run_cli() {
need_tag $TAG
pull_tag $TAG
;;
retag)
if [[ -z "$2" ]] || [[ -z "$3" ]]; then
die "Please specify old tag/token, and new tag."
fi
aws_tag_instances $2 $3
;;
shell)
# Get a shell in the container
export PS1="trainer@$AWS_DEFAULT_REGION# "
@@ -404,9 +410,8 @@ run_cli() {
fi
# Tag these new instances with a tag that is the same as the token
aws ec2 create-tags --tag Key=Name,Value=$TOKEN --resources $IDS >> /dev/null
TAG=$TOKEN
unset TOKEN
aws_tag_instances $TOKEN $TAG
wait_until_tag_is_running $TAG $COUNT
@@ -457,27 +462,29 @@ run_cli() {
test_tag $TAG
;;
*)
echo && echo "trainer COMMAND [n-instances|tag]
echo "
trainer COMMAND [n-instances|tag]
Core commands:
start n Start n instances
list [TAG] If a tag is provided, list its VMs. Otherwise, list tags.
deploy TAG Deploy all instances with a given tag
pull-images TAG Pre-pull docker images. Run only after deploying.
stop TAG Stop and delete instances tagged TAG
Core commands:
start n Start n instances
list [TAG] If a tag is provided, list its VMs. Otherwise, list tags.
deploy TAG Deploy all instances with a given tag
pull-images TAG Pre-pull docker images. Run only after deploying.
stop TAG Stop and delete instances tagged TAG
Extras:
ips TAG List all IPs of instances with a given tag (updates ips.txt)
ids TAG/TOKEN List all instance IDs with a given tag
shell Get a shell in the trainer container
status TAG Print information about this tag and its VMs
tags List all tags (per-region)
Extras:
ips TAG List all IPs of instances with a given tag (updates ips.txt)
ids TAG/TOKEN List all instance IDs with a given tag
shell Get a shell in the trainer container
status TAG Print information about this tag and its VMs
tags List all tags (per-region)
retag TAG/TOKEN TAG Retag instances with a new tag
Beta:
ami Look up Amazon Machine Images
cards Generate cards
opensg Modify AWS security groups
"
Beta:
ami Look up Amazon Machine Images
cards Generate cards
opensg Modify AWS security groups
"
;;
esac
}