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add tags to old VPCs #1844

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Mar 25, 2024
Merged

add tags to old VPCs #1844

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28 changes: 19 additions & 9 deletions zititest/scripts/housekeeper-aws.bash
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Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,7 @@ function describe_instances() {
|{InstanceId: .InstanceId, Region: $region, LaunchTime: .LaunchTime, State: .State, Tags: .Tags}
]
' \
| tee $old_file \
| tee "$old_file" \
| jq 'length' | xargs -ILEN echo "Described LEN old instances in $region in $(realpath $old_file)"
done
}
Expand All @@ -38,15 +38,20 @@ function describe_vpcs {
local old_file="old-fablab-vpcs-${region}.json"
local odd_file="odd-fablab-vpcs-${region}.json"
local -A vpc_create_events=() odd_vpcs=() old_vpcs=()
read -ra all_fablab_vpcs < <(
all_fablab_vpcs_json="$(
# shellcheck disable=SC2016
aws --region "$region" ec2 describe-vpcs \
--query 'Vpcs[?Tags[?Key==`source` && Value==`fablab`]].VpcId' \
--output text
)
if [[ ${#all_fablab_vpcs[@]} -ge 1 ]]
--query 'Vpcs[?Tags[?Key==`source` && Value==`fablab`]]' \
--output json
)"
local -a all_fablab_vpcs_ids=()
while read -r; do
all_fablab_vpcs_ids+=("$REPLY")
done < <(jq --raw-output '.[].VpcId' <<< "$all_fablab_vpcs_json")
# echo "DEBUG: found $(jq 'length' <<< "${all_fablab_vpcs_json}") fablab VPCs: ${all_fablab_vpcs_ids[*]}"
if [[ ${#all_fablab_vpcs_ids[@]} -ge 1 ]]
then
for vpc_id in "${all_fablab_vpcs[@]}"
for vpc_id in "${all_fablab_vpcs_ids[@]}"
do
vpc_create_events["$vpc_id"]=$(
# shellcheck disable=SC2016
Expand All @@ -57,7 +62,7 @@ function describe_vpcs {
)
done

for vpc_id in "${all_fablab_vpcs[@]}"
for vpc_id in "${all_fablab_vpcs_ids[@]}"
do
if [[ "$(jq 'length' <<< "${vpc_create_events[$vpc_id]}")" -ne 1 ]]
then
Expand All @@ -84,6 +89,10 @@ function describe_vpcs {
do
if [[ "$(jq 'length' <<< "${old_vpcs[$vpc_id]}")" -eq 1 ]]
then
# append the tags from describe all VPCs as a new key "tags" in the current VPC
local tags='{}'
tags="$(jq --arg vpc_id "${vpc_id}" '.[]|select(.VpcId == $vpc_id)|.Tags' <<< "${all_fablab_vpcs_json}")"
old_vpcs[$vpc_id]="$(jq --argjson tags "${tags}" '.[0] += {"tags": $tags}' <<< "${old_vpcs[$vpc_id]}")"
old_vpcs_json=$(jq --argjson append "${old_vpcs[$vpc_id]}" '. += $append' <<< "${old_vpcs_json}")
fi
done
Expand Down Expand Up @@ -182,7 +191,8 @@ do
fi
;;
--help|\?|*)
echo "Usage: $BASENAME [--age DAYS|--state (running|stopped)|stop FILE|terminate FILE]"
echo "Usage: $BASENAME [describe instance --age DAYS --state (running|stopped) | describe vpc ] | stop FILE | terminate FILE]"\
"where FILE is a JSON file created by the describe command"
exit 0
;;
esac
Expand Down
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