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Migrate S3 backups from AWS, fix automatic cleanups

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The cleanups were broken in that every single archive was also copied to
a shared folder and never deleted from there.

Co-authored-by: Greg Karékinian <greg@karekinian.com>
This commit is contained in:
Râu Cao
2024-10-16 12:29:58 +02:00
parent 15096ca17b
commit eb06926606
10 changed files with 49 additions and 28 deletions
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2
site-cookbooks/kosmos-bitcoin/recipes/lnd-scb-s3.rb
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@@ -10,12 +10,14 @@ include_recipe "kosmos-bitcoin::aws-client"
package "inotify-tools"
backup_script_path = "/opt/lnd-channel-backup-s3.sh"
backup_credentials = Chef::EncryptedDataBagItem.load('credentials', 'backup')
template backup_script_path do
source "lnd-channel-backup-s3.sh.erb"
mode '0740'
variables lnd_dir: node['lnd']['lnd_dir'],
bitcoin_network: node['bitcoin']['network'],
s3_endpoint: backup_credentials['s3_endpoint'],
s3_bucket: node['backup']['s3']['bucket'],
s3_scb_dir: "#{node['name']}/lnd/#{node['bitcoin']['network']}"
notifies :restart, "systemd_unit[lnd-channel-backup.service]", :delayed

2
site-cookbooks/kosmos-bitcoin/templates/lnd-channel-backup-s3.sh.erb
View File

@@ -3,5 +3,5 @@ set -xe -o pipefail
while true; do
inotifywait <%= @lnd_dir %>/data/chain/bitcoin/<%= @bitcoin_network %>/channel.backup
aws s3 cp <%= @lnd_dir %>/data/chain/bitcoin/<%= @bitcoin_network %>/channel.backup "s3://<%= @s3_bucket %>/<%= @s3_scb_dir %>/channel.backup"
aws --endpoint <%= @s3_endpoint %> s3 cp <%= @lnd_dir %>/data/chain/bitcoin/<%= @bitcoin_network %>/channel.backup "s3://<%= @s3_bucket %>/<%= @s3_scb_dir %>/channel.backup"
done