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authorAlex <alex@adnab.me>2023-06-09 15:34:09 +0000
committerAlex <alex@adnab.me>2023-06-09 15:34:09 +0000
commit0a06fda0da35f4018c39bf6aec90e55bdf42d241 (patch)
treed2b758400f336b63e236c431a965d191954322a8 /script/test-skip-part.sh
parente7e164a280dfc1c4adf9d6da6f3b2a9674eca4bd (diff)
parent3d477906d4ff418de10973db7bd3e940f2e47b2d (diff)
downloadgarage-0a06fda0da35f4018c39bf6aec90e55bdf42d241.tar.gz
garage-0a06fda0da35f4018c39bf6aec90e55bdf42d241.zip
Merge pull request 'Fix #204 (full Multipart Uploads semantics)' (#553) from nlnet-task1 into next
Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/553
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diff --git a/script/test-skip-part.sh b/script/test-skip-part.sh
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+#!/usr/bin/env bash
+
+: '
+ This script tests whether uploaded parts can be skipped in a
+ CompleteMultipartUpoad
+
+ On Minio: yes, parts can be skipped
+
+ On S3: not tested
+
+ Sample output (on Minio):
+
+ f23911bcd1230f5ebe8887cbf5bc396e part1
+ a2657143167eaf647c40473e78a091dc part4
+ 72f72c02c5163bc81024b28ac818c5e0 part5
+ e29cf500d20498218904b8df8806caa2 part6
+ Upload ID: e8fe7b83-9800-46fb-ae90-9d7ccd42fe76
+ PART 1 ETag: "f23911bcd1230f5ebe8887cbf5bc396e"
+ PART 4 ETag: "a2657143167eaf647c40473e78a091dc"
+ PART 5 ETag: "72f72c02c5163bc81024b28ac818c5e0"
+ PART 6 ETag: "e29cf500d20498218904b8df8806caa2"
+ ======================================== COMPLETE ====
+ {
+ "Location": "http://localhost:9000/test/upload",
+ "Bucket": "test",
+ "Key": "upload",
+ "ETag": "\"48246e44d4b38bdc2f3c10ee25b1af17-3\""
+ }
+ ======================================== GET FULL ====
+ {
+ "AcceptRanges": "bytes",
+ "LastModified": "2023-04-25T10:54:35+00:00",
+ "ContentLength": 31457280,
+ "ETag": "\"48246e44d4b38bdc2f3c10ee25b1af17-3\"",
+ "ContentType": "binary/octet-stream",
+ "Metadata": {}
+ }
+ 97fb904da7ad310699a6afab0eb6e061 get-full
+ 97fb904da7ad310699a6afab0eb6e061 -
+ ======================================== GET PART 3 ====
+ {
+ "AcceptRanges": "bytes",
+ "LastModified": "2023-04-25T10:54:35+00:00",
+ "ContentLength": 10485760,
+ "ETag": "\"48246e44d4b38bdc2f3c10ee25b1af17-3\"",
+ "ContentRange": "bytes 20971520-31457279/31457280",
+ "ContentType": "binary/octet-stream",
+ "Metadata": {},
+ "PartsCount": 3
+ }
+ e29cf500d20498218904b8df8806caa2 get-part3
+
+ Conclusions:
+
+ - Skipping a part in a CompleteMultipartUpoad call is OK
+ - The part is simply not included in the stored object
+ - Sequential part renumbering counts only non-skipped parts
+'
+
+export AWS_ACCESS_KEY_ID=1D8Pk2k4oQSoh1BU
+export AWS_SECRET_ACCESS_KEY=4B46SR8U7FUgY0raB8Zuxg1NLyLTvbNV
+
+function aws { command aws --endpoint-url http://localhost:9000 $@ ; }
+
+aws --version
+
+aws s3 mb s3://test
+
+for NUM in 1 4 5 6; do
+ dd if=/dev/urandom of=part$NUM bs=1M count=10
+done
+md5sum part*
+
+UPLOAD=$(aws s3api create-multipart-upload --bucket test --key 'upload' | jq -r ".UploadId")
+echo "Upload ID: $UPLOAD"
+
+PARTS=""
+
+for NUM in 1 4 5 6; do
+ ETAG=$(aws s3api upload-part --bucket test --key 'upload' --part-number $NUM \
+ --body "part$NUM" --upload-id "$UPLOAD" | jq -r ".ETag")
+ echo "PART $NUM ETag: $ETAG"
+ if [ "$NUM" != "5" ]; then
+ if [ -n "$PARTS" ]; then
+ PARTS="$PARTS,"
+ fi
+ PARTS="$PARTS {\"ETag\":$ETAG,\"PartNumber\":$NUM}"
+ fi
+done
+
+echo "======================================== COMPLETE ===="
+echo "{\"Parts\":[$PARTS]}" > mpu
+aws s3api complete-multipart-upload --multipart-upload file://mpu \
+ --bucket test --key 'upload' --upload-id "$UPLOAD"
+
+echo "======================================== GET FULL ===="
+aws s3api get-object --bucket test --key upload get-full
+md5sum get-full
+cat part1 part4 part6 | md5sum
+
+echo "======================================== GET PART 3 ===="
+aws s3api get-object --bucket test --key upload --part-number 3 get-part3
+md5sum get-part3