home-ops/cluster/apps/default/kopia

kopia

Setup CronJob repository replication

This will set up replication to have your backups sent to a backblaze b2 bucket.

1. Create master key-id and key on Account > App Keys

2. Create a bucket, and then a key-id and key for access only to this new bucket

   export B2_APPLICATION_KEY_ID="<master-key-id>"
   export B2_APPLICATION_KEY="<master-key>"
   export B2_BUCKET_NAME="<bucket-name>"
   b2 create-bucket $B2_BUCKET_NAME allPrivate --defaultServerSideEncryption "SSE-B2"  --lifecycleRules '[{"daysFromHidingToDeleting": 1,"daysFromUploadingToHiding": null,"fileNamePrefix": ""}]'
   b2 create-key --bucket $B2_BUCKET_NAME $B2_BUCKET_NAME listBuckets,readBuckets,listFiles,readFiles,writeFiles,readBucketEncryption,readBucketReplications,readBucketRetentions,readFileRetentions,writeFileRetentions,readFileLegalHolds
   

3. Create secret.sops.yaml for Kopia to use for s3 replication with repository.config as the key

   {
       "storage": {
           "type": "s3",
           "config": {
               "bucket": "<bucket-name>",
               "endpoint": "s3.us-west-001.backblazeb2.com",
               "accessKeyID": "<bucket-key-id>",
               "secretAccessKey": "<bucket-key>",
               "sessionToken": ""
           }
       },
       "caching": {
           "cacheDirectory": "cache",
           "maxCacheSize": 5242880000,
           "maxMetadataCacheSize": 5242880000,
           "maxListCacheDuration": 30
       },
       "hostname": "cluster",
       "username": "root",
       "description": "s3.us-west-001.backblazeb2.com/<bucket-name>",
       "enableActions": false,
       "formatBlobCacheDuration": 900000000000
   }