oci os object put from STDIN not working in Cloud shell

[RichardExley]

I am testing with oci cli 3.3.2. Here is a test script:

export BUCKET_NAME=bucketawk 'BEGIN { srand(); print int(1 + rand() * 1000000)}'`
oci os bucket create --compartment-id "$OCI_TENANCY" --name "$BUCKET_NAME"
TEXT="TextText"

oci os object put --bucket-name "$BUCKET_NAME" --name "Test1" --file - <<<"$TEXT"
echo -n "$TEXT" | oci os object put --bucket-name "$BUCKET_NAME" --name "Test2" --file -
echo "$TEXT" >TEXT_FILE
oci os object put --bucket-name "$BUCKET_NAME" --name "Test3" --file TEXT_FILE

for t in Test1 Test2 Test3; do
echo "$t:"
echo $(oci os object get -bn "$BUCKET_NAME" --name "$t" --file -)
done
`

Result (no errors) is:

`Test1:

Test2:

Test3:
TextText
`

[harshkumar-dev]

I just tried in 3.4.0 and it worked fine. Could you try latest CLI?

16:34 $ oci --version
3.4.0

16:37 $ echo "my test" | oci os object put --bucket-name "$BUCKET_NAME" --name "Test1" --file -
Uploading object part [####################################] 100%
{
"etag": "eca02bb6-74d5-4f3c-ac2a-c43ec6e09a24",
"last-modified": "Fri, 17 Dec 2021 00:38:52 GMT",
"opc-multipart-md5": "w1Crx5PAkfat0nDCnmDfcg==-1"
}

[harshkumar-dev]

16:41 $ oci os object put --bucket-name "$BUCKET_NAME" --name "Test2" --file - <<<"my test"
Uploading object part [####################################] 100%
{
"etag": "f8b48c06-651e-46cd-81cd-b86c25c1af9e",
"last-modified": "Fri, 17 Dec 2021 00:41:54 GMT",
"opc-multipart-md5": "mvMVYVKv58zwwqD/PXVb3w==-1"
}

[RichardExley]

I tried on 3.4.0 on MacOS and was unable to repro the bug. I can repro on Linux (cloud shell) 3.3.2. That is the current version on cloud shell. Are you able to repro on 3.3.2. This bug results in silent data loss and so I regard as very serious.

[harshkumar-dev]

Normally Cloud shell lags by around 2 weeks to install latest version. Since this is not reproducible on latest CLI version, I would suggest installing latest version on CLI on Cloud shell using.

bash -c "$(curl -L https://raw.githubusercontent.com/oracle/oci-cli/master/scripts/install/install.sh)"

https://docs.oracle.com/en-us/iaas/Content/API/SDKDocs/cliinstall.htm

[harshkumar-dev]

I just checked in 3.3.3 version and couldn't reproduce the error. Cloud shell is releasing 3.3.3 version. It should be updated in cloud shell soon.

10:06 $ oci --version
3.3.3
(cli-3.3.3) ✔ ~
10:06 $ echo "harsh test" | oci os object put --bucket-name "$BUCKET_NAME"--name "Test3" --file -
Uploading object part [####################################] 100%
{
"etag": "70bed229-6e18-4e6d-bf82-96ae9ac03161",
"last-modified": "Fri, 17 Dec 2021 18:06:53 GMT",
"opc-multipart-md5": "w1Crx5PAkfat0nDCnmDfcg==-1"
}
(cli-3.3.3) ✔ ~
10:06 $ oci os object put --bucket-name "$BUCKET_NAME" --name "Test4" --file - <<<"my test"
Uploading object part [####################################] 100%
{
"etag": "5d3d8ef3-2f6a-44c6-92e2-a18cb9d9e4a6",
"last-modified": "Fri, 17 Dec 2021 18:07:48 GMT",
"opc-multipart-md5": "mvMVYVKv58zwwqD/PXVb3w==-1"
}

[RichardExley]

Have you identified the code change that introduced this bug? I ask because it may have had an impact on other functionality, for example other commands that accept input from STDIN.

I am puzzled that the unit test basic_cli_test_script.sh didn't detect this?

[harshkumar-dev]

Are you sure its a bug in 3.3.2 version as I couldn't reproduce it? Can you create a virtual env and install "pip install oci-cli==3.3.2" and try?

(cli-3.3.2) ✘-1 ~
12:57 $ oci --version
3.3.2
(cli-3.3.2) ✔ ~
12:57 $ echo "harsh test" | oci os object put --bucket-name "$BUCKET_NAME" --name "Test5" --file -
Uploading object part [####################################] 100%
{
"etag": "7f2340cd-e1bb-4900-8fb2-eb97f2c6e7ec",
"last-modified": "Fri, 17 Dec 2021 20:57:48 GMT",
"opc-multipart-md5": "w1Crx5PAkfat0nDCnmDfcg==-1"
}
(cli-3.3.2) ✔ ~
12:57 $ oci os object put --bucket-name "$BUCKET_NAME" --name "Test6" --file - <<<"my test"
Uploading object part [####################################] 100%
{
"etag": "0a5ff76b-db03-4962-87f4-c725e8f20a51",
"last-modified": "Fri, 17 Dec 2021 20:58:31 GMT",
"opc-multipart-md5": "mvMVYVKv58zwwqD/PXVb3w==-1"
}

[RichardExley]

I have reproduced it on two different tenancies using cloud shell. is there some debug or trace I can set to isolate the problem? Have you tried to repro on cloud shell?

[harshkumar-dev]

this is from Cloud-shell:

(cli-3.3.2) h_harsh_ku@cloudshell:~ (us-phoenix-1)$ oci --version
3.3.2
(cli-3.3.2) h_harsh_ku@cloudshell:~ (us-phoenix-1)$ echo "harsh test" | oci os object put --bucket-name "$BUCKET_NAME" --name "Test8" --file -
{
"etag": "9241d733-08b7-4756-8de5-6208c2974a21",
"last-modified": "Fri, 17 Dec 2021 21:55:47 GMT",
"opc-content-md5": "1B2M2Y8AsgTpgAmY7PhCfg=="
}

[RichardExley]

So you were able to repro? Note, no "Uploading object part [####################################] 100%".

[harshkumar-dev]

The file "Test8" is uploaded.

I have slacked you. Please message me there so that we can have a zoom.

[harshkumar-dev]

I tried uploading a file using STDIN on mac using 3.2.2 and 3.3.3 and 3.4.0 and it worked fine.

But on Cloud shell, the uploaded file is 0 byte.

(cli-3-4.0) h_harsh_ku@cloudshell:~ (us-phoenix-1)$ oci os object put --bucket-name Harsh-test --name "Test2" --file - <<<"my test"
(cli-3-4.0) h_harsh_ku@cloudshell:~ (us-phoenix-1)$ oci os object put --bucket-name Harsh-test --name "Tes11" --file - <<<"my test"
Uploading object part [####################################] 100%
{
"etag": "cf5fbdaa-7e11-4532-b37a-979970a9e8f4",
"last-modified": "Sat, 18 Dec 2021 00:04:32 GMT",
"opc-content-md5": "1B2M2Y8AsgTpgAmY7PhCfg=="
}

[harshkumar-dev]

We are able to replicate the issue. We are root causing it. We will keep you posted.