ECS : Configuration et test de s3cmd avec ECS
Summary: Cet article de la base de connaissances explique comment configurer les outils s3cmd avec ECS.
Instructions
Installation et configuration
1. Téléchargez l’outil s3cmd à partir de la section Informations supplémentaires.
2. Extrayez et installez l’outil s3cmd :
Commandes :
# sudo tar xzf s3cmd-2.4.0.tar.gz # sudo python setup.py install
3. Exécutez la configuration s3cmd :
Commande :
# s3cmd --configured
Exemple :
Enter new values or accept defaults in brackets with Enter. Refer to user manual for detailed description of all options. Access key and Secret key are your identifiers for Amazon S3. Leave them empty for using the env variables. Access Key [XXXX]: objectuser for that bucket Secret Key [XXX]: secret key Default Region [US]: Use "s3.amazonaws.com" for S3 Endpoint and not modify it to the target Amazon S3. S3 Endpoint [XXXXX]: XX,XX.XX.XXX:9020 Use "%(bucket)s.s3.amazonaws.com" to the target Amazon S3. "%(bucket)s" and "%(location)s" vars can be used if the target S3 system supports dns based buckets. DNS-style bucket+hostname:port template for accessing a bucket [%(bucket)s.s3.amazonaws.com]: Encryption password is used to protect your files from reading by unauthorized persons while in transfer to S3 Encryption password: Path to GPG program [/usr/bin/gpg]: When using secure HTTPS protocol all communication with Amazon S3 servers is protected from 3rd party eavesdropping. This method is slower than plain HTTP, and can only be proxied with Python 2.7 or newer Use HTTPS protocol [Yes]: No On some networks all internet access must go through a HTTP proxy. Try setting it here if you can't connect to S3 directly HTTP Proxy server name: New settings: Access Key:XXXXX Secret Key: XXXXXXXXX Default Region: US S3 Endpoint: XX.XX.XX.XXX:9020 DNS-style bucket+hostname:port template for accessing a bucket: %(bucket)s.s3.amazonaws.com Encryption password: Path to GPG program: /usr/bin/gpg Use HTTPS protocol: False HTTP Proxy server name: HTTP Proxy server port: 0 Test access with supplied credentials? [Y/n] Please wait, attempting to list all buckets... Success. Your access key and secret key worked fine :-) Now verifying that encryption works... Not configured. Never mind. Save settings? [y/N] y Configuration saved to '/home/admin/.s3cfg'
4. Exécutez s3cmd pour répertorier tous les buckets :
Commande :
# s3cmd ls
Exemple :
admin@ecsnode:~/mrx> s3cmd ls 2024-06-05 06:54 s3://bucket 2024-05-01 15:46 s3://s3cmd_bucket 2024-05-09 11:56 s3://s3cmd_bucket1 2024-05-08 09:18 s3://winscp
5. Répertoriez le contenu du bucket (il est désormais vide après sa configuration) :
Commande :
admin@ecsnode:~/mrx> s3cmd ls s3://s3cmd_bucket admin@ecsnode:~/mrx>
6. Créez un fichier et chargez-le dans le compartiment :
Commande :
# touch addressbook.xml
Exemple :
admin@ecsnode:~/mrx> s3cmd put addressbook.xml s3://s3cmd_bucket upload: 'addressbook.xml' -> 's3://s3cmd_bucket/addressbook.xml' [1 of 1] 0 of 0 0% in 0s 0.00 B/s done
7. Répertoriez le contenu du compartiment :
Commande :
# s3cmd ls s3://s3cmd_bucket
Exemple :
admin@ecsnode:~/mrx> s3cmd ls s3://s3cmd_bucket 2024-07-03 11:36 0 s3://s3cmd_bucket/addressbook.xml admin@ecsnode8:~/mrx>
8. Lisez le fichier à partir du compartiment :
Commande :
# s3cmd get s3://s3cmd_bucket/addressbook.xml
admin@ecsnode:~/mrx> s3cmd get s3://s3cmd_bucket/addressbook.xml download: 's3://s3cmd_bucket/addressbook.xml' -> './addressbook.xml' [1 of 1] 0 of 0 0% in 0s 0.00 B/s done
Écrivez le test de performances à l’aide de PUT.
1. Créez un fichier :
Commande :
# sudo fallocate -l 10G random10GB.bin
2. Utilisez la commande time qui surveille la durée de l’écriture du fichier random10BG.bin dans le s3cmd_bucket :
Commande :
# time ./s3cmd put <file> s3://<bucket>
Exemple :
admin@ecsnode:~> # time ./s3cmd put random10GB.bin s3://s3cmd_bucket outputs: upload: 'random10GB.bin' -> 's3://s3cmd_bucket/random10GB.bin' [part 683 of 683, 10MB] [1 of 1] 10485760 of 10485760 100% in 0s 57.68 MB/s done real 3m8.872s user 1m29.483s sys 0m19.052s
Pour calculer le temps de réponse d’écriture :
- 3 minutes 8 secondes = 188 secondes
- 10240 Mo / 188 = 54 Mo/s (Mégaoctets par seconde) est la vitesse de téléchargement.
Test de performances de lecture à l’aide de GET.
Utilisez la commande time qui surveille la durée de la lecture :
Commande :
# s3time s3cmd get s3://<bucket/>/<file>
Exemple :
admin@ecsnode:~> s3time s3cmd get s3://s3cmd_bucket/random10GB.bin If 's3time' is not a typo you can use command-not-found to lookup the package that contains it, like this: cnf s3time admin@ecsnode8:~> time s3cmd get s3://s3cmd_bucket/random10GB.bin download: 's3://s3cmd_bucket/random10GB.bin' -> './random10GB.bin' [1 of 1] 10737418240 of 10737418240 100% in 38s 263.31 MB/s done real 0m39.172s user 0m23.688s sys 0m12.637s
Pour calculer le temps de réponse de lecture :
- 39 secondes
- 10240 Mo / 39 = 262,6 Mo/s (Mégaoctets par seconde) est la vitesse de téléchargement.
Additional Information
Téléchargez l’outil s3cmd ci-dessous :
https://s3tools.org/downloadRéférence de test :
https://geekmungus.co.uk/?p=4018